Initial commit

typo3conf/ext/metaseo/Classes/Backend/Module/AbstractModule.php

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+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Backend\Module;
+
+use TYPO3\CMS\Extbase\Mvc\Controller\ActionController;
+use TYPO3\CMS\Extbase\Utility\LocalizationUtility;
+
+/**
+ * TYPO3 Backend module base
+ */
+abstract class AbstractModule extends ActionController
+{
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * Backend Form Protection object
+     *
+     * @var \TYPO3\CMS\Core\FormProtection\BackendFormProtection
+     */
+    protected $formProtection;
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Initializes the controller before invoking an action method.
+     *
+     * Override this method to solve tasks which all actions have in
+     * common.
+     *
+     * @return void
+     * @api
+     */
+    protected function initializeAction()
+    {
+        $this->formProtection = \TYPO3\CMS\Core\FormProtection\FormProtectionFactory::get();
+    }
+
+    /**
+     * Translate list
+     *
+     * @param   array $list Translation keys
+     *
+     * @return  array
+     */
+    protected function translateList(array $list)
+    {
+        unset($token);
+        foreach ($list as &$token) {
+            if (!empty($token)) {
+                if (is_array($token)) {
+                    $token = $this->translateList($token);
+                } else {
+                    $token = $this->translate($token);
+                }
+            }
+        }
+        unset($token);
+
+        return $list;
+    }
+
+    /**
+     * Translate key
+     *
+     * @param   string     $key       Translation key
+     * @param   null|array $arguments Arguments (vsprintf)
+     *
+     * @return  null|string
+     */
+    protected function translate($key, array $arguments = null)
+    {
+        $ret = LocalizationUtility::translate($key, $this->extensionName, $arguments);
+
+        // Not translated handling
+        if ($ret === null) {
+            $ret = '[-' . $key . '-]';
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Create session token
+     *
+     * @param    string $formName Form name/Session token name
+     *
+     * @return    string
+     */
+    protected function sessionToken($formName)
+    {
+        $token = $this->formProtection->generateToken($formName);
+
+        return $token;
+    }
+}

typo3conf/ext/metaseo/Classes/Backend/Module/AbstractStandardModule.php

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+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Backend\Module;
+
+/**
+ * TYPO3 Backend module standalone
+ */
+abstract class AbstractStandardModule extends AbstractModule
+{
+}

typo3conf/ext/metaseo/Classes/Backend/Module/AbstractTreeModule.php

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+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Backend\Module;
+
+/**
+ * TYPO3 Backend module tree
+ */
+abstract class AbstractTreeModule extends AbstractModule
+{
+}

typo3conf/ext/metaseo/Classes/Backend/Validator/FloatValidator.php

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+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Backend\Validator;
+
+/**
+ * TYPO3 Backend field validation: float
+ */
+class FloatValidator
+{
+
+    /**
+     * Returns JavaScript validation function body
+     *
+     * @return string
+     */
+    public function returnFieldJS()
+    {
+        return '
+value = value.replace(/[^-0-9,.]/g,\'\');
+
+var ret = 0;
+try {
+    if (isNaN(value) ) {
+        value = 0;
+    }
+
+    ret = parseFloat(value);
+} catch(e) {}
+
+if (isNaN(ret) ) {
+    ret = 0;
+}
+
+return ret;
+';
+    }
+
+    /**
+     * Validate number on serverside
+     *
+     * @param    string $value Value
+     * @param    mixed  $is_in Is in value (config)
+     * @param    mixed  $set   Set
+     *
+     * @return    float
+     */
+    public function evaluateFieldValue($value, $is_in, &$set)
+    {
+        return (float)$value;
+    }
+}

typo3conf/ext/metaseo/Classes/Backend/Validator/ValidatorImport.php

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+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+
+/**
+ * Class tx_metaseo_backend_validation_float
+ * (Used in TCA because of namespace issues)
+ *
+ * @deprecated
+ */
+class tx_metaseo_backend_validation_float extends \Metaseo\Metaseo\Backend\Validator\FloatValidator
+{
+}

typo3conf/ext/metaseo/Classes/Command/MetaseoCommandController.php

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+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Command;
+
+use Metaseo\Metaseo\Utility\ConsoleUtility;
+use Metaseo\Metaseo\Utility\DatabaseUtility;
+use Metaseo\Metaseo\Utility\GeneralUtility;
+use Metaseo\Metaseo\Utility\RootPageUtility;
+use Metaseo\Metaseo\Utility\SitemapUtility;
+use TYPO3\CMS\Core\Utility\GeneralUtility as Typo3GeneralUtility;
+use TYPO3\CMS\Extbase\Mvc\Controller\CommandController;
+
+/**
+ * TYPO3 Command controller
+ */
+class MetaseoCommandController extends CommandController
+{
+
+    /**
+     * Get whole list of sitemap entries
+     *
+     * @return  string
+     */
+    public function garbageCollectorCommand()
+    {
+        // Expire sitemap entries
+        SitemapUtility::expire();
+    }
+
+    /**
+     * Clear sitemap for one root page
+     *
+     * @param   string $rootPageId Site root page id or domain
+     *
+     * @return  string
+     */
+    public function clearSitemapCommand($rootPageId)
+    {
+        $rootPageId = $this->getRootPageIdFromId($rootPageId);
+
+        if ($rootPageId !== null) {
+            $query = 'DELETE FROM tx_metaseo_sitemap
+                       WHERE page_rootpid = ' . DatabaseUtility::quote($rootPageId, 'tx_metaseo_sitemap') . '
+                         AND is_blacklisted = 0';
+            DatabaseUtility::exec($query);
+
+            ConsoleUtility::writeLine('Sitemap cleared');
+        } else {
+            ConsoleUtility::writeErrorLine('No such root page found');
+            ConsoleUtility::terminate(1);
+        }
+    }
+
+    /**
+     * Get whole list of sitemap entries
+     *
+     * @param   string $rootPageId Site root page id or domain
+     *
+     * @return  string
+     */
+    public function sitemapCommand($rootPageId)
+    {
+        $rootPageId = $this->getRootPageIdFromId($rootPageId);
+
+        if ($rootPageId !== null) {
+            $domain = RootPageUtility::getDomain($rootPageId);
+
+            $query   = 'SELECT page_url
+                          FROM tx_metaseo_sitemap
+                         WHERE page_rootpid = ' . DatabaseUtility::quote($rootPageId, 'tx_metaseo_sitemap') . '
+                           AND is_blacklisted = 0';
+            $urlList = DatabaseUtility::getCol($query);
+
+            foreach ($urlList as $url) {
+                if ($domain) {
+                    $url = GeneralUtility::fullUrl($url, $domain);
+                }
+
+                ConsoleUtility::writeLine($url);
+            }
+        } else {
+            ConsoleUtility::writeErrorLine('No such root page found');
+            ConsoleUtility::terminate(1);
+        }
+    }
+
+
+    /**
+     * Detect root page from id (either PID or sys_domain)
+     *
+     * @param  integer|string $var
+     *
+     * @return integer|null
+     */
+    protected function getRootPageIdFromId($var)
+    {
+        if (is_numeric($var)) {
+            // Passed variable is numeric
+            $pageId = (int)$var;
+
+            /** @var \TYPO3\CMS\Extbase\Object\ObjectManager $objectManager */
+            $objectManager = Typo3GeneralUtility::makeInstance(
+                'TYPO3\\CMS\\Extbase\\Object\\ObjectManager'
+            );
+
+            /** @var \TYPO3\CMS\Frontend\Page\PageRepository $pageRepo */
+            $pageRepo = $objectManager->get('TYPO3\\CMS\\Frontend\\Page\\PageRepository');
+
+            $page = $pageRepo->getPage($pageId);
+
+            if (empty($page['is_siteroot'])) {
+                throw new \RuntimeException('MetaSEO: Page with UID "' . $pageId . '" is no valid root page');
+            }
+
+            return $page['uid'];
+        }
+
+        // Passed variable is domain name
+        $query = 'SELECT pid
+                    FROM sys_domain
+                   WHERE domainName = ' . DatabaseUtility::quote($var, 'sys_domain') . '
+                     AND hidden = 0';
+        $pid   = DatabaseUtility::getOne($query);
+
+        if (empty($pid)) {
+
+            return null;
+        }
+
+        return $pid;
+    }
+}

typo3conf/ext/metaseo/Classes/Connector.php

@@ -0,0 +1,232 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo;
+
+use TYPO3\CMS\Core\SingletonInterface;
+
+/**
+ * Connector
+ */
+class Connector implements SingletonInterface
+{
+
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * Data store
+     *
+     * @var array
+     */
+    protected static $store = array(
+        'flag'      => array(),
+        'meta'      => array(),
+        'meta:og'   => array(),
+        'custom'    => array(),
+        'pagetitle' => array(),
+        'sitemap'   => array(),
+    );
+
+    // ########################################################################
+    // Page title methods
+    // ########################################################################
+
+    /**
+     * Set page title
+     *
+     * @param   string  $value      Page title
+     * @param   boolean $updateTsfe Update TSFE values
+     */
+    public static function setPageTitle($value, $updateTsfe = true)
+    {
+        $value = (string)$value;
+
+        if ($updateTsfe && !empty($GLOBAL['TSFE'])) {
+            $GLOBAL['TSFE']->page['title']   = $value;
+            $GLOBAL['TSFE']->indexedDocTitle = $value;
+        }
+
+        self::$store['pagetitle']['pagetitle.title'] = $value;
+    }
+
+    /**
+     * Set page title suffix
+     *
+     * @param   string $value Page title suffix
+     */
+    public static function setPageTitleSuffix($value)
+    {
+        self::$store['pagetitle']['pagetitle.suffix'] = $value;
+    }
+
+    /**
+     * Set page title prefix
+     *
+     * @param   string $value Page title Prefix
+     */
+    public static function setPageTitlePrefix($value)
+    {
+        self::$store['pagetitle']['pagetitle.prefix'] = $value;
+    }
+
+    /**
+     * Set page title (absolute)
+     *
+     * @param   string  $value      Page title
+     * @param   boolean $updateTsfe Update TSFE values
+     */
+    public static function setPageTitleAbsolute($value, $updateTsfe = true)
+    {
+        if ($updateTsfe && !empty($GLOBALS['TSFE'])) {
+            $GLOBALS['TSFE']->page['title']   = $value;
+            $GLOBALS['TSFE']->indexedDocTitle = $value;
+        }
+
+        self::$store['pagetitle']['pagetitle.absolute'] = $value;
+    }
+
+    /**
+     * Set page title sitetitle
+     *
+     * @param   string $value Page title
+     */
+    public static function setPageTitleSitetitle($value)
+    {
+        self::$store['pagetitle']['pagetitle.sitetitle'] = $value;
+    }
+
+    // ########################################################################
+    // MetaTag methods
+    // ########################################################################
+
+    /**
+     * Set meta tag
+     *
+     * @param   string $key   Metatag name
+     * @param   string $value Metatag value
+     */
+    public static function setMetaTag($key, $value)
+    {
+        $key   = (string)$key;
+        $value = (string)$value;
+
+        if (strpos($key, 'og:') === 0) {
+            self::setOpenGraphTag($key, $value);
+        }
+
+        self::$store['meta'][$key] = $value;
+    }
+
+    /**
+     * Set opengraph tag
+     *
+     * @param   string $key   Metatag name
+     * @param   string $value Metatag value
+     */
+    public static function setOpenGraphTag($key, $value)
+    {
+        $key   = (string)$key;
+        $value = (string)$value;
+
+        self::$store['flag']['meta:og:external'] = true;
+        self::$store['meta:og'][$key]            = $value;
+    }
+
+    /**
+     * Set meta tag
+     *
+     * @param   string $key   Metatag name
+     * @param   string $value Metatag value
+     */
+    public static function setCustomMetaTag($key, $value)
+    {
+        $key   = (string)$key;
+        $value = (string)$value;
+
+        self::$store['custom'][$key] = $value;
+    }
+
+    /**
+     * Disable meta tag
+     *
+     * @param   string $key Metatag name
+     */
+    public static function disableMetaTag($key)
+    {
+        $key = (string)$key;
+
+        self::$store['meta'][$key] = null;
+    }
+
+    // ########################################################################
+    // Sitemap methods
+    // ########################################################################
+
+    /**
+     * Set sitemap index expiration in days
+     *
+     * @param integer $days Entry expiration in days
+     */
+    public static function setSitemapIndexExpiration($days)
+    {
+        self::$store['sitemap']['expiration'] = abs($days);
+    }
+
+    // ########################################################################
+    // Control methods
+    // ########################################################################
+
+    // TODO
+
+
+    // ########################################################################
+    // General methods
+    // ########################################################################
+
+    /**
+     * Get store
+     *
+     * @param   string $key Store key (optional, if empty whole store is returned)
+     *
+     * @return  array
+     */
+    public static function getStore($key = null)
+    {
+        $ret = null;
+
+        if ($key !== null) {
+            if (isset(self::$store[$key])) {
+                $ret = self::$store[$key];
+            }
+        } else {
+            $ret = self::$store;
+        }
+
+        return $ret;
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/AbstractAjaxController.php

@@ -0,0 +1,227 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller;
+
+use Exception;
+use Metaseo\Metaseo\DependencyInjection\Utility\HttpUtility;
+use Metaseo\Metaseo\Exception\Ajax\AjaxException;
+use TYPO3\CMS\Core\Http\AjaxRequestHandler;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Object\ObjectManager;
+
+/**
+ * TYPO3 Backend ajax module base
+ */
+abstract class AbstractAjaxController
+{
+    const CONTENT_FORMAT_JSON = 'json';
+
+    /**
+     * Json status indicators
+     */
+    const JSON_ERROR        = 'error';
+    const JSON_ERROR_NUMBER = 'errorNumber';
+
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * POST vars (transformed from json)
+     *
+     * @var array
+     */
+    protected $postVar;
+
+    /**
+     * Sorting field
+     */
+    protected $sortField;
+
+    /**
+     * Sorting dir
+     *
+     * @var string
+     */
+    protected $sortDir;
+
+    /**
+     * TYPO3 Object manager
+     *
+     * @var \TYPO3\CMS\Extbase\Object\ObjectManager
+     */
+    protected $objectManager;
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    public function __construct()
+    {
+        $this->postVar = array();
+    }
+
+    /**
+     * Collect and process POST vars and stores them into $this->postVars
+     */
+    protected function fetchParams()
+    {
+        $rawPostVarList = GeneralUtility::_POST();
+        foreach ($rawPostVarList as $key => $value) {
+            $this->postVar[$key] = json_decode($value);
+        }
+
+        // Sorting data
+        if (!empty($rawPostVarList['sort'])) {
+            $this->sortField = $this->escapeSortField((string)$rawPostVarList['sort']);
+        }
+
+        if (!empty($rawPostVarList['dir'])) {
+            switch (strtoupper($rawPostVarList['dir'])) {
+                case 'ASC':
+                    $this->sortDir = 'ASC';
+                    break;
+                case 'DESC':
+                    $this->sortDir = 'DESC';
+                    break;
+            }
+        }
+    }
+
+    /**
+     * Escape for sql sort fields
+     *
+     * @param    string $value Sort value
+     *
+     * @return    string
+     */
+    protected function escapeSortField($value)
+    {
+        return preg_replace('[^_a-zA-Z]', '', $value);
+    }
+
+    /**
+     * Init
+     */
+    protected function init()
+    {
+        $this->fetchParams();
+
+        // Include ajax local lang
+        $this->getLanguageService()->includeLLFile('EXT:metaseo/Resources/Private/Language/locallang.xlf');
+
+        if (!isset($this->objectManager)) {
+            $this->objectManager = GeneralUtility::makeInstance(
+                'TYPO3\\CMS\\Extbase\\Object\\ObjectManager'
+            );
+        }
+    }
+
+    /**
+     * @return string
+     */
+    abstract protected function getAjaxPrefix();
+
+    /**
+     * Returns a json formatted error response with http error status specified in the Exception
+     * The message is created with $ajaxObj->setContent instead of setError because $ajaxObj->setError
+     * always sets http status 500 and does not respect content format.
+     *
+     * @param Exception $exception
+     * @param AjaxRequestHandler $ajaxObj
+     *
+     * @return void
+     */
+    protected function ajaxExceptionHandler(Exception $exception, AjaxRequestHandler &$ajaxObj)
+    {
+        $responseArray = array();
+        if ($exception instanceof AjaxException) {
+            $responseArray[self::JSON_ERROR] = $this->translate($exception->getMessage());
+            $this->getHttpUtility()->sendHttpHeader($exception->getHttpStatus());
+            $errorCode = $exception->getCode();
+            if (!empty($errorCode)) {
+                $responseArray[self::JSON_ERROR_NUMBER] = $exception->getCode();
+            }
+        } else {
+            $responseArray[self::JSON_ERROR] = $exception->getMessage();
+            $this->getHttpUtility()->sendHttpHeader(HttpUtility::HTTP_STATUS_INTERNAL_SERVER_ERROR);
+        }
+        $ajaxObj->setContent($responseArray);
+    }
+
+    /**
+     * Translate a key to the current chosen language
+     *
+     * @param $messageKey string
+     *
+     * @return string
+     */
+    protected function translate($messageKey)
+    {
+        return $this
+            ->getLanguageService()
+            ->getLL($messageKey);
+    }
+
+    /**
+     * Get the TYPO3 CMS LanguageService
+     *
+     * @return \TYPO3\CMS\Lang\LanguageService
+     */
+    protected function getLanguageService()
+    {
+        return $GLOBALS['LANG'];
+    }
+
+    /**
+     * @return \TYPO3\CMS\Core\Authentication\BackendUserAuthentication
+     */
+    protected function getBackendUserAuthentication()
+    {
+        return $GLOBALS['BE_USER'];
+    }
+
+    /**
+     * @return HttpUtility
+     */
+    protected function getHttpUtility()
+    {
+        return $this->objectManager->get('Metaseo\\Metaseo\\DependencyInjection\\Utility\\HttpUtility');
+    }
+
+    /**
+     * @param ObjectManager $objectManager
+     *
+     * @return $this
+     */
+    public function setObjectManager(ObjectManager $objectManager)
+    {
+        $this->objectManager = $objectManager;
+
+        return $this;
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/Ajax/AbstractPageSeoController.php

@@ -0,0 +1,412 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller\Ajax;
+
+use Exception;
+use Metaseo\Metaseo\Controller\AbstractAjaxController;
+use Metaseo\Metaseo\Controller\Ajax\PageSeo as PageSeo;
+use Metaseo\Metaseo\DependencyInjection\Utility\HttpUtility;
+use Metaseo\Metaseo\Exception\Ajax\AjaxException;
+use TYPO3\CMS\Core\Http\AjaxRequestHandler;
+
+/**
+ * TYPO3 Backend ajax module page
+ */
+abstract class AbstractPageSeoController extends AbstractAjaxController implements PageSeoInterface
+{
+    const LIST_TYPE = 'undefined';
+    const AJAX_PREFIX = 'tx_metaseo_controller_ajax_pageseo_';
+
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * List of page uids which have templates
+     *
+     * @var    array
+     */
+    protected $templatePidList;
+
+    /**
+     * @var array
+     */
+    protected $fieldList;
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    public function __construct()
+    {
+        parent::__construct();
+        $this->templatePidList = array();
+        $this->initFieldList();
+    }
+
+    abstract protected function initFieldList();
+
+    /**
+     * @inheritDoc
+     */
+    public function indexAction($params = array(), AjaxRequestHandler &$ajaxObj = null)
+    {
+        try {
+            $this->init();
+            $ajaxObj->setContent($this->executeIndex());
+        } catch (Exception $exception) {
+            $this->ajaxExceptionHandler($exception, $ajaxObj);
+        }
+
+        $ajaxObj->setContentFormat(self::CONTENT_FORMAT_JSON);
+        $ajaxObj->render();
+    }
+
+    /**
+     * @return array
+     *
+     * @throws AjaxException
+     */
+    protected function executeIndex()
+    {
+        $pid         = (int)$this->postVar['pid'];
+        $depth       = (int)$this->postVar['depth'];
+        $sysLanguage = (int)$this->postVar['sysLanguage'];
+
+        // Store last selected language
+        $this->getBackendUserAuthentication()
+            ->setAndSaveSessionData('MetaSEO.sysLanguage', $sysLanguage);
+
+        if (empty($pid)) {
+
+            throw new AjaxException(
+                'message.error.typo3_page_not_found',
+                '[0x4FBF3C0C]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        $page = $this->getPageSeoDao()->getPageById($pid);
+
+        $list = $this->getIndex($page, $depth, $sysLanguage);
+
+        return array(
+            'results' => count($list),
+            'rows'    => array_values($list),
+        );
+    }
+
+    /**
+     * Return default tree
+     *
+     * This function is made for list manipulation in subclasses (method template design pattern)
+     *
+     * @param   array   $page              Root page
+     * @param   integer $depth             Depth
+     * @param   integer $sysLanguage       System language
+     *
+     * @return  array
+     */
+    protected function getIndex(array $page, $depth, $sysLanguage)
+    {
+        return $this->getPageSeoDao()->index($page, $depth, $sysLanguage, $this->fieldList);
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function updateAction($params = array(), AjaxRequestHandler &$ajaxObj = null)
+    {
+        try {
+            $this->init();
+            $ajaxObj->setContent($this->executeUpdate());
+        } catch (Exception $exception) {
+            $this->ajaxExceptionHandler($exception, $ajaxObj);
+        }
+
+        $ajaxObj->setContentFormat(self::CONTENT_FORMAT_JSON);
+        $ajaxObj->render();
+    }
+
+    /**
+     * @return array
+     *
+     * @throws AjaxException
+     */
+    protected function executeUpdate()
+    {
+        if (empty($this->postVar['pid']) || empty($this->postVar['field'])) {
+
+            throw new AjaxException(
+                'message.warning.incomplete_data_received.message',
+                '[0x4FBF3C02]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        $pid         = (int)$this->postVar['pid'];
+        $fieldName   = strtolower((string)$this->postVar['field']);
+        $fieldValue  = (string)$this->postVar['value'];
+        $sysLanguage = (int)$this->postVar['sysLanguage'];
+
+        // validate field name: must match exactly to list of known field names
+        if (!in_array($fieldName, array_merge($this->fieldList, array('title')))) {
+            throw new AjaxException(
+                'message.warning.incomplete_data_received.message',
+                '[0x4FBF3C23]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        if (empty($fieldName)) {
+
+            throw new AjaxException(
+                'message.warning.incomplete_data_received.message',
+                '[0x4FBF3C03]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        // ############################
+        // Security checks
+        // ############################
+
+
+        // check if user is able to modify pages
+        if (!$this->getBackendUserAuthentication()->check('tables_modify', 'pages')) {
+            // No access
+
+            throw new AjaxException(
+                'message.error.access_denied',
+                '[0x4FBF3BE2]',
+                HttpUtility::HTTP_STATUS_UNAUTHORIZED
+            );
+        }
+
+        $page = $this->getPageSeoDao()->getPageById($pid);
+
+        // check if page exists and user can edit this specific record
+        if (empty($page) || !$this->getBackendUserAuthentication()->doesUserHaveAccess($page, 2)) {
+            // No access
+
+            throw new AjaxException(
+                'message.error.access_denied',
+                '[0x4FBF3BCF]',
+                HttpUtility::HTTP_STATUS_UNAUTHORIZED
+            );
+        }
+
+        // check if user is able to modify the field of pages
+        if (!$this->getBackendUserAuthentication()
+            ->check('non_exclude_fields', 'pages:' . $fieldName)
+        ) {
+            // No access
+
+            throw new AjaxException(
+                'message.error.access_denied',
+                '[0x4FBF3BD9]',
+                HttpUtility::HTTP_STATUS_UNAUTHORIZED
+            );
+        }
+
+        // also check for sys language
+        if (!empty($sysLanguage)) {
+            // check if user is able to modify pages
+            if (!$this->getBackendUserAuthentication()
+                ->check('tables_modify', 'pages_language_overlay')
+            ) {
+                // No access
+
+                throw new AjaxException(
+                    'message.error.access_denied',
+                    '[0x4FBF3BE2]',
+                    HttpUtility::HTTP_STATUS_UNAUTHORIZED
+                );
+            }
+
+            // check if user is able to modify the field of pages
+            if (!$this->getBackendUserAuthentication()
+                ->check('non_exclude_fields', 'pages_language_overlay:' . $fieldName)
+            ) {
+                // No access
+
+                throw new AjaxException(
+                    'message.error.access_denied',
+                    '[0x4FBF3BD9]',
+                    HttpUtility::HTTP_STATUS_UNAUTHORIZED
+                );
+            }
+        }
+
+        // ############################
+        // Transformations
+        // ############################
+
+        switch ($fieldName) {
+            case 'lastupdated':
+                // transform to unix timestamp
+                $fieldValue = strtotime($fieldValue);
+                break;
+        }
+
+        // ############################
+        // Update
+        // ############################
+
+        return $this->getPageSeoDao()->updatePageTableField($pid, $sysLanguage, $fieldName, $fieldValue);
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function updateRecursiveAction($params = array(), AjaxRequestHandler &$ajaxObj = null)
+    {
+        try {
+            $this->init();
+            $ajaxObj->setContent($this->executeUpdateRecursive());
+        } catch (Exception $exception) {
+            $this->ajaxExceptionHandler($exception, $ajaxObj);
+        }
+
+        $ajaxObj->setContentFormat(self::CONTENT_FORMAT_JSON);
+        $ajaxObj->render();
+    }
+
+    /**
+     * @return array
+     *
+     * @throws AjaxException
+     */
+    protected function executeUpdateRecursive()
+    {
+        if (empty($this->postVar['pid']) || empty($this->postVar['field'])) {
+
+            throw new AjaxException(
+                'message.warning.incomplete_data_received.message',
+                '[0x4FBF3C04]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        $pid         = $this->postVar['pid'];
+        $sysLanguage = (int)$this->postVar['sysLanguage'];
+
+        $page = $this->getPageSeoDao()->getPageById($pid);
+
+        $list = $this->getPageSeoDao()->index($page, 999, $sysLanguage, array());
+
+        $count = 0;
+        foreach ($list as $key => $page) {
+            $this->postVar['pid'] = $key;
+            $this->executeUpdate();
+            $count++;
+        }
+
+        return array(
+            'updateCount' => $count,  //not in use yet
+        );
+    }
+
+    /**
+     * @inheritDoc
+     */
+    protected function getAjaxPrefix()
+    {
+        return self::AJAX_PREFIX;
+    }
+
+    /**
+     * @return \Metaseo\Metaseo\Dao\PageSeoDao
+     */
+    protected function getPageSeoDao()
+    {
+        return $this
+            ->objectManager
+            ->get('Metaseo\\Metaseo\\Dao\\PageSeoDao')
+            ->setPageTreeView($this->getPageTreeView())
+            ->setDataHandler($this->getDataHandler());
+    }
+
+    /**
+     * @return \TYPO3\CMS\Core\DataHandling\DataHandler
+     */
+    protected function getDataHandler()
+    {
+        return $this->objectManager->get('TYPO3\\CMS\\Core\\DataHandling\\DataHandler');
+    }
+
+    /**
+     * @return \TYPO3\CMS\Backend\Tree\View\PageTreeView
+     */
+    protected function getPageTreeView()
+    {
+        return $this->objectManager->get('TYPO3\\CMS\\Backend\\Tree\\View\\PageTreeView');
+    }
+
+    /**
+     * @return \Metaseo\Metaseo\DependencyInjection\Utility\FrontendUtility
+     */
+    protected function getFrontendUtility()
+    {
+        return $this
+            ->objectManager
+            ->get('Metaseo\\Metaseo\\DependencyInjection\\Utility\\FrontendUtility')
+            ->setPageRepository($this->getPageRepository());
+    }
+
+    /**
+     * @return \TYPO3\CMS\Frontend\Page\PageRepository
+     */
+    protected function getPageRepository()
+    {
+        return $this->objectManager->get('TYPO3\\CMS\\Frontend\\Page\\PageRepository');
+    }
+
+    /**
+     * Returns array of classes which contain Ajax controllers with <ajaxPrefix> => <className)
+     *
+     * @todo replace class concatenation with e.g. 'UrlController::class' as of PHP 5.5  (renders $namespace obsolete)
+     *
+     * @return array
+     */
+    public static function getBackendAjaxClassNames()
+    {
+        $nameSpace = __NAMESPACE__ . '\\PageSeo';
+        $ajaxPrefix = self::AJAX_PREFIX;
+
+        return array(
+            //$ajaxPrefix . PageSeo\AdvancedController::LIST_TYPE
+            //  => $nameSpace . '\\' . 'AdvancedController',//unused
+            $ajaxPrefix . PageSeo\GeoController::LIST_TYPE           => $nameSpace . '\\' . 'GeoController',
+            $ajaxPrefix . PageSeo\MetaDataController::LIST_TYPE      => $nameSpace . '\\' . 'MetaDataController',
+            $ajaxPrefix . PageSeo\PageTitleController::LIST_TYPE     => $nameSpace . '\\' . 'PageTitleController',
+            $ajaxPrefix . PageSeo\PageTitleSimController::LIST_TYPE  => $nameSpace . '\\' . 'PageTitleSimController',
+            $ajaxPrefix . PageSeo\SearchEnginesController::LIST_TYPE => $nameSpace . '\\' . 'SearchEnginesController',
+            $ajaxPrefix . PageSeo\UrlController::LIST_TYPE           => $nameSpace . '\\' . 'UrlController',
+        );
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/Ajax/AbstractPageSeoSimController.php

@@ -0,0 +1,55 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller\Ajax;
+
+use TYPO3\CMS\Core\Http\AjaxRequestHandler;
+
+abstract class AbstractPageSeoSimController extends AbstractPageSeoController implements PageSeoSimulateInterface
+{
+    /**
+     * @inheritDoc
+     */
+    public function simulateAction($params = array(), AjaxRequestHandler &$ajaxObj = null)
+    {
+        try {
+            $this->init();
+            $ajaxObj->setContent($this->executeSimulate());
+        } catch (\Exception $exception) {
+            $this->ajaxExceptionHandler($exception, $ajaxObj);
+        }
+
+        $ajaxObj->setContentFormat(self::CONTENT_FORMAT_JSON);
+        $ajaxObj->render();
+    }
+
+    /**
+     * @return array
+     *
+     * @throws \Metaseo\Metaseo\Exception\Ajax\AjaxException
+     */
+    abstract protected function executeSimulate();
+}

typo3conf/ext/metaseo/Classes/Controller/Ajax/PageSeo/AdvancedController.php

@@ -0,0 +1,182 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller\Ajax\PageSeo;
+
+use Metaseo\Metaseo\Controller\Ajax\AbstractPageSeoController;
+use Metaseo\Metaseo\DependencyInjection\Utility\HttpUtility;
+use Metaseo\Metaseo\Exception\Ajax\AjaxException;
+use Metaseo\Metaseo\Utility\DatabaseUtility;
+
+class AdvancedController extends AbstractPageSeoController
+{
+    const LIST_TYPE = 'advanced';
+
+    /**
+     * @inheritDoc
+     */
+    protected function initFieldList()
+    {
+        $this->fieldList = array();
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function executeIndex()
+    {
+        if (empty($this->postVar['pid'])) {
+
+            throw new AjaxException(
+                'message.error.typo3_page_not_found',
+                '[0x4FBF3C0E]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        $ret = array();
+
+        $pid         = (int)$this->postVar['pid'];
+        $sysLanguage = (int)$this->postVar['sysLanguage'];
+
+
+        // check uid of pages language overlay
+        $query   = 'SELECT tag_name,
+                           tag_value
+                      FROM tx_metaseo_metatag
+                     WHERE pid = ' . (int)$pid . '
+                       AND sys_language_uid = ' . (int)$sysLanguage;
+        $rowList = DatabaseUtility::getAll($query);
+        foreach ($rowList as $row) {
+            $ret[$row['tag_name']] = $row['tag_value'];
+        }
+
+        return array(
+            'results' => count($ret),
+            'rows'    => array_values($ret),
+        );
+    }
+
+    /**
+     * @inheritDoc
+     */
+    protected function executeUpdate()
+    {
+        if (empty($this->postVar['pid']) || empty($this->postVar['metaTags'])) {
+
+            throw new AjaxException(
+                'message.error.typo3_page_not_found',
+                '[0x4FBF3C0F]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        $pid         = (int)$this->postVar['pid'];
+        $metaTagList = (array)$this->postVar['metaTags'];
+        $sysLanguage = (int)$this->postVar['sysLanguage'];
+
+
+        $this->clearMetaTags($pid, $sysLanguage);
+        $metaTagGroup = 2;
+        foreach ($metaTagList as $metaTagName => $metaTagValue) {
+            if (is_scalar($metaTagValue)) {
+                $metaTagValue = trim($metaTagValue);
+
+                if (strlen($metaTagValue) > 0) {
+                    $this->updateMetaTag($pid, $sysLanguage, $metaTagName, $metaTagValue);
+                }
+            } elseif (is_array($metaTagValue)) {
+                foreach ($metaTagValue as $subTagName => $subTagValue) {
+                    $this->updateMetaTag(
+                        $pid,
+                        $sysLanguage,
+                        array($metaTagName, $subTagName),
+                        $subTagValue,
+                        $metaTagGroup++
+                    );
+                }
+            }
+        }
+
+        return array();
+    }
+
+    /**
+     * Clear all meta tags for one page
+     *
+     * @param integer      $pid         PID
+     * @param integer|null $sysLanguage system language id
+     */
+    protected function clearMetaTags($pid, $sysLanguage)
+    {
+        $query = 'DELETE FROM tx_metaseo_metatag
+                        WHERE pid = ' . (int)$pid . '
+                          AND sys_language_uid = ' . (int)$sysLanguage;
+        DatabaseUtility::exec($query);
+    }
+
+    /**
+     * @param integer      $pid         PID
+     * @param integer|NULL $sysLanguage System language id
+     * @param string|array $metaTag     MetaTag name
+     * @param string       $value       MetaTag value
+     * @param integer      $tagGroup    MetaTag group
+     */
+    protected function updateMetaTag($pid, $sysLanguage, $metaTag, $value, $tagGroup = null)
+    {
+        $tstamp   = time();
+        $crdate   = time();
+        $cruserId = $this->getBackendUserAuthentication()->user['uid'];
+
+        $subTagName = '';
+
+        if (is_array($metaTag)) {
+            list($metaTag, $subTagName) = $metaTag;
+        }
+
+        if ($tagGroup === null) {
+            $tagGroup = 1;
+        }
+
+        $query = 'INSERT INTO tx_metaseo_metatag
+                              (pid, tstamp, crdate, cruser_id, sys_language_uid,
+                                  tag_name, tag_subname, tag_value, tag_group)
+                       VALUES (
+                             ' . (int)$pid . ',
+                             ' . (int)$tstamp . ',
+                             ' . (int)$crdate . ',
+                             ' . (int)$cruserId . ',
+                             ' . (int)$sysLanguage . ',
+                             ' . DatabaseUtility::quote($metaTag) . ',
+                             ' . DatabaseUtility::quote($subTagName) . ',
+                             ' . DatabaseUtility::quote($value) . ',
+                             ' . (int)$tagGroup . '
+                       ) ON DUPLICATE KEY UPDATE
+                               tstamp    = VALUES(tstamp),
+                               tag_value = VALUES(tag_value)';
+        DatabaseUtility::execInsert($query);
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/Ajax/PageSeo/GeoController.php

@@ -0,0 +1,47 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller\Ajax\PageSeo;
+
+use Metaseo\Metaseo\Controller\Ajax\AbstractPageSeoController;
+
+class GeoController extends AbstractPageSeoController
+{
+    const LIST_TYPE = 'geo';
+
+    /**
+     * @inheritDoc
+     */
+    protected function initFieldList()
+    {
+        $this->fieldList = array(
+            'tx_metaseo_geo_lat',
+            'tx_metaseo_geo_long',
+            'tx_metaseo_geo_place',
+            'tx_metaseo_geo_region'
+        );
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/Ajax/PageSeo/MetaDataController.php

@@ -0,0 +1,66 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller\Ajax\PageSeo;
+
+use Metaseo\Metaseo\Controller\Ajax\AbstractPageSeoController;
+
+class MetaDataController extends AbstractPageSeoController
+{
+    const LIST_TYPE = 'metadata';
+
+    protected function initFieldList()
+    {
+        $this->fieldList = array(
+            'keywords',
+            'description',
+            'abstract',
+            'author',
+            'author_email',
+            'lastupdated',
+        );
+    }
+
+    /**
+     * @inheritDoc
+     */
+    protected function getIndex(array $page, $depth, $sysLanguage)
+    {
+        $list = $this->getPageSeoDao()->index($page, $depth, $sysLanguage, $this->fieldList);
+
+        unset($row);
+        foreach ($list as &$row) {
+            if (!empty($row['lastupdated'])) {
+                $row['lastupdated'] = date('Y-m-d', $row['lastupdated']);
+            } else {
+                $row['lastupdated'] = '';
+            }
+        }
+        unset($row);
+
+        return $list;
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/Ajax/PageSeo/PageTitleController.php

@@ -0,0 +1,89 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller\Ajax\PageSeo;
+
+use Metaseo\Metaseo\Controller\Ajax\AbstractPageSeoSimController;
+use Metaseo\Metaseo\DependencyInjection\Utility\HttpUtility;
+use Metaseo\Metaseo\Exception\Ajax\AjaxException;
+use TYPO3\CMS\Core\Utility\GeneralUtility as Typo3GeneralUtility;
+
+class PageTitleController extends AbstractPageSeoSimController
+{
+    const LIST_TYPE = 'pagetitle';
+
+    /**
+     * @inheritDoc
+     */
+    protected function initFieldList()
+    {
+        $this->fieldList = array(
+            'tx_metaseo_pagetitle',
+            'tx_metaseo_pagetitle_rel',
+            'tx_metaseo_pagetitle_prefix',
+            'tx_metaseo_pagetitle_suffix',
+        );
+    }
+
+    /**
+     * @inheritDoc
+     */
+    protected function executeSimulate()
+    {
+        $pid = (int)$this->postVar['pid'];
+
+        if (empty($pid)) {
+
+            throw new AjaxException(
+                'message.error.typo3_page_not_found',
+                '[0x4FBF3C08]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        $page = $this->getPageSeoDao()->getPageById($pid);
+
+        if (empty($page)) {
+
+            throw new AjaxException(
+                'message.error.typo3_page_not_found',
+                '[0x4FBF3C09]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        // Load TYPO3 classes
+        $this->getFrontendUtility()->initTsfe($page, null, $page, null);
+
+        $pagetitle = Typo3GeneralUtility::makeInstance(
+            'Metaseo\\Metaseo\\Page\\Part\\PagetitlePart'
+        );
+
+        return array(
+            'title' => $pagetitle->main($page['title']),
+        );
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/Ajax/PageSeo/PageTitleSimController.php

@@ -0,0 +1,101 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller\Ajax\PageSeo;
+
+use Metaseo\Metaseo\Controller\Ajax\AbstractPageSeoController;
+
+class PageTitleSimController extends AbstractPageSeoController
+{
+    const LIST_TYPE = 'pagetitlesim';
+
+    /**
+     * @inheritDoc
+     */
+    protected function initFieldList()
+    {
+        $this->fieldList = array(
+            'title',
+            'tx_metaseo_pagetitle',
+            'tx_metaseo_pagetitle_rel',
+            'tx_metaseo_pagetitle_prefix',
+            'tx_metaseo_pagetitle_suffix',
+        );
+    }
+
+    /**
+     * @inheritDoc
+     */
+    protected function getIndex(array $page, $depth, $sysLanguage)
+    {
+        $list = $this->getPageSeoDao()->index($page, $depth, $sysLanguage, $this->fieldList);
+
+        $uidList = array_keys($list);
+
+        if (!empty($uidList)) {
+            // Check which pages have templates (for caching and faster building)
+            $this->templatePidList = array();
+
+            $pidList = $this->getTemplateDao()->checkForTemplateByUidList($uidList);
+            foreach ($pidList as $pid) {
+                $this->templatePidList[$pid] = $pid;
+            }
+
+            // Build simulated title
+            foreach ($list as &$row) {
+                $row['title_simulated'] = $this->simulateTitle($row, $sysLanguage);
+            }
+        }
+
+        return $list;
+    }
+
+    /**
+     * Generate simulated page title
+     *
+     * @param   array   $page        Page
+     * @param   integer $sysLanguage System language
+     *
+     * @return  string
+     */
+    protected function simulateTitle(array $page, $sysLanguage)
+    {
+        $this->getFrontendUtility()->initTsfe($page, null, $page, null, $sysLanguage);
+
+        $pagetitle = $this->objectManager->get('Metaseo\\Metaseo\\Page\\Part\\PagetitlePart');
+        $ret       = $pagetitle->main($page['title']);
+
+        return $ret;
+    }
+
+    /**
+     * @return \Metaseo\Metaseo\Dao\TemplateDao
+     */
+    protected function getTemplateDao()
+    {
+        return $this->objectManager->get('Metaseo\\Metaseo\\Dao\\TemplateDao');
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/Ajax/PageSeo/SearchEnginesController.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller\Ajax\PageSeo;
+
+use Metaseo\Metaseo\Controller\Ajax\AbstractPageSeoController;
+
+class SearchEnginesController extends AbstractPageSeoController
+{
+    const LIST_TYPE = 'searchengines';
+
+    /**
+     * @inheritDoc
+     */
+    protected function initFieldList()
+    {
+        $this->fieldList = array(
+            'tx_metaseo_canonicalurl',
+            'tx_metaseo_is_exclude',
+            'tx_metaseo_priority',
+        );
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/Ajax/PageSeo/UrlController.php

@@ -0,0 +1,109 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller\Ajax\PageSeo;
+
+use Metaseo\Metaseo\Controller\Ajax\AbstractPageSeoSimController;
+use Metaseo\Metaseo\DependencyInjection\Utility\HttpUtility;
+use Metaseo\Metaseo\Exception\Ajax\AjaxException;
+use Metaseo\Metaseo\Utility\GeneralUtility;
+use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
+
+class UrlController extends AbstractPageSeoSimController
+{
+    const LIST_TYPE = 'url';
+
+    /**
+     * @inheritDoc
+     */
+    protected function initFieldList()
+    {
+        $this->fieldList = array(
+            'title',
+            'url_scheme',
+            'alias',
+            'tx_realurl_pathsegment',
+            'tx_realurl_pathoverride',
+            'tx_realurl_exclude',
+        );
+    }
+
+    /**
+     * @inheritDoc
+     */
+    protected function executeSimulate()
+    {
+        $pid = (int)$this->postVar['pid'];
+
+        if (empty($pid)) {
+
+            throw new AjaxException(
+                'message.error.typo3_page_not_found',
+                '[0x4FBF3C0A]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        $page = $this->getPageSeoDao()->getPageById($pid);
+
+        if (empty($page)) {
+
+            throw new AjaxException(
+                'message.error.typo3_page_not_found',
+                '[0x4FBF3C0B]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        if (ExtensionManagementUtility::isLoaded('realurl')) {
+            // Disable caching for url
+            $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['realurl']['_DEFAULT']['enableUrlDecodeCache'] = 0;
+            $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['realurl']['_DEFAULT']['enableUrlEncodeCache'] = 0;
+            $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['realurl']['_DEFAULT']['disablePathCache']     = 1;
+        }
+
+        $this->getFrontendUtility()->initTsfe($page, null, $page, null);
+
+        $ret = $this->getFrontendUtility()->getTypoLinkUrl(array('parameter' => $page['uid']));
+
+        if (!empty($ret)) {
+            $ret = GeneralUtility::fullUrl($ret);
+        }
+
+        if (empty($ret)) {
+
+            throw new AjaxException(
+                'message.error.url_generation_failed',
+                '[0x4FBF3C01]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        return array(
+            'url' => $ret,
+        );
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/Ajax/PageSeoInterface.php

@@ -0,0 +1,69 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller\Ajax;
+
+use TYPO3\CMS\Core\Http\AjaxRequestHandler;
+
+interface PageSeoInterface
+{
+    /**
+     * Executes an AJAX request which displays the data (usually as a list)
+     *
+     * @param array $params Array of parameters from the AJAX interface, currently unused (as of 6.2.14)
+     *                      becomes available starting with 7.4.0 (c048cede,
+     *                      https://forge.typo3.org/issues/68186)
+     * @param AjaxRequestHandler $ajaxObj Object of type AjaxRequestHandler
+     *
+     * @return void
+     */
+    public function indexAction($params = array(), AjaxRequestHandler &$ajaxObj = null);
+
+    /**
+     * Executes an AJAX request which updates the data in the database
+     *
+     * @param array $params Array of parameters from the AJAX interface, currently unused (as of 6.2.14)
+     *                      becomes available starting with 7.4.0 (c048cede,
+     *                      https://forge.typo3.org/issues/68186)
+     * @param AjaxRequestHandler $ajaxObj Object of type AjaxRequestHandler
+     *
+     * @return void
+     */
+    public function updateAction($params = array(), AjaxRequestHandler &$ajaxObj = null);
+
+
+    /**
+     * Executes an AJAX request which updates the data in the database recursively
+     *
+     * @param array $params Array of parameters from the AJAX interface, currently unused (as of 6.2.14)
+     *                      becomes available starting with 7.4.0 (c048cede,
+     *                      https://forge.typo3.org/issues/68186)
+     * @param AjaxRequestHandler $ajaxObj Object of type AjaxRequestHandler
+     *
+     * @return void
+     */
+    public function updateRecursiveAction($params = array(), AjaxRequestHandler &$ajaxObj = null);
+}

typo3conf/ext/metaseo/Classes/Controller/Ajax/PageSeoSimulateInterface.php

@@ -0,0 +1,44 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller\Ajax;
+
+use TYPO3\CMS\Core\Http\AjaxRequestHandler;
+
+interface PageSeoSimulateInterface extends PageSeoInterface
+{
+    /**
+     * Executes an AJAX request which simulates field values
+     *
+     * @param array $params Array of parameters from the AJAX interface, currently unused (as of 6.2.14)
+     *                      becomes available starting with 7.4.0 (c048cede,
+     *                      https://forge.typo3.org/issues/68186)
+     * @param AjaxRequestHandler $ajaxObj Object of type AjaxRequestHandler
+     *
+     * @return void
+     */
+    public function simulateAction($params = array(), AjaxRequestHandler &$ajaxObj = null);
+}

typo3conf/ext/metaseo/Classes/Controller/Ajax/SitemapController.php

@@ -0,0 +1,389 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller\Ajax;
+
+use Exception;
+use Metaseo\Metaseo\Controller\AbstractAjaxController;
+use Metaseo\Metaseo\DependencyInjection\Utility\HttpUtility;
+use Metaseo\Metaseo\Exception\Ajax\AjaxException;
+use Metaseo\Metaseo\Utility\DatabaseUtility;
+use Metaseo\Metaseo\Utility\SitemapUtility;
+use TYPO3\CMS\Core\Http\AjaxRequestHandler;
+
+/**
+ * TYPO3 Backend ajax module sitemap
+ */
+class SitemapController extends AbstractAjaxController implements SitemapInterface
+{
+    const AJAX_PREFIX = 'tx_metaseo_controller_ajax_sitemap';
+
+    /**
+     * @inheritDoc
+     */
+    public function indexAction($params = array(), AjaxRequestHandler &$ajaxObj = null)
+    {
+        try {
+            $this->init();
+            $ajaxObj->setContent($this->executeIndex());
+        } catch (Exception $exception) {
+            $this->ajaxExceptionHandler($exception, $ajaxObj);
+        }
+
+        $ajaxObj->setContentFormat(self::CONTENT_FORMAT_JSON);
+        $ajaxObj->render();
+    }
+
+    /**
+     * Return sitemap entry list for root tree
+     *
+     * @return    array
+     */
+    protected function executeIndex()
+    {
+        // Init
+        $rootPid      = (int)$this->postVar['pid'];
+        $offset       = (int)$this->postVar['start'];
+        $itemsPerPage = (int)$this->postVar['pagingSize'];
+
+        $searchFulltext      = trim((string)$this->postVar['criteriaFulltext']);
+        $searchPageUid       = trim((int)$this->postVar['criteriaPageUid']);
+        $searchPageLanguage  = trim((string)$this->postVar['criteriaPageLanguage']);
+        $searchPageDepth     = trim((string)$this->postVar['criteriaPageDepth']);
+        $searchIsBlacklisted = (bool)trim((string)$this->postVar['criteriaIsBlacklisted']);
+
+        // ############################
+        // Criteria
+        // ############################
+        $where = array();
+
+        // Root pid limit
+        $where[] = 's.page_rootpid = ' . (int)$rootPid;
+
+        // Fulltext
+        if (!empty($searchFulltext)) {
+            $where[] = 's.page_url LIKE ' . DatabaseUtility::quote('%' . $searchFulltext . '%', 'tx_metaseo_sitemap');
+        }
+
+        // Page id
+        if (!empty($searchPageUid)) {
+            $where[] = 's.page_uid = ' . (int)$searchPageUid;
+        }
+
+        // Language
+        if ($searchPageLanguage != -1 && strlen($searchPageLanguage) >= 1) {
+            $where[] = 's.page_language = ' . (int)$searchPageLanguage;
+        }
+
+        // Depth
+        if ($searchPageDepth != -1 && strlen($searchPageDepth) >= 1) {
+            $where[] = 's.page_depth = ' . (int)$searchPageDepth;
+        }
+
+        if ($searchIsBlacklisted) {
+            $where[] = 's.is_blacklisted = 1';
+        }
+
+        // Filter blacklisted page types
+        $where[] = DatabaseUtility::conditionNotIn(
+            'p.doktype',
+            SitemapUtility::getDoktypeBlacklist()
+        );
+
+        // Build where
+        $where = DatabaseUtility::buildCondition($where);
+
+        // ############################
+        // Pager
+        // ############################
+
+        // Fetch total count of items with this filter settings
+        $query     = 'SELECT COUNT(*) AS count
+                        FROM tx_metaseo_sitemap s
+                             INNER JOIN pages p ON p.uid = s.page_uid
+                       WHERE ' . $where;
+        $itemCount = DatabaseUtility::getOne($query);
+
+        // ############################
+        // Sort
+        // ############################
+        // default sort
+        $sort = 's.page_depth ASC, s.page_uid ASC';
+
+        if (!empty($this->sortField) && !empty($this->sortDir)) {
+            // already filtered
+            $sort = $this->sortField . ' ' . $this->sortDir;
+        }
+
+        // ############################
+        // Fetch sitemap
+        // ############################
+        $query = 'SELECT s.uid,
+                        s.page_rootpid,
+                        s.page_uid,
+                        s.page_language,
+                        s.page_url,
+                        s.page_depth,
+                        s.page_type,
+                        s.is_blacklisted,
+                        p.tx_metaseo_is_exclude,
+                        FROM_UNIXTIME(s.tstamp) as tstamp,
+                        FROM_UNIXTIME(s.crdate) as crdate
+                   FROM tx_metaseo_sitemap s
+                        INNER JOIN pages p ON p.uid = s.page_uid
+                  WHERE ' . $where . '
+               ORDER BY ' . $sort . '
+                  LIMIT ' . (int)$offset . ', ' . (int)$itemsPerPage;
+        $list  = DatabaseUtility::getAll($query);
+
+        return array(
+            'results' => $itemCount,
+            'rows'    => $list,
+        );
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function blacklistAction($params = array(), AjaxRequestHandler &$ajaxObj = null)
+    {
+        try {
+            $this->init();
+            $ajaxObj->setContent($this->executeBlacklist());
+        } catch (Exception $exception) {
+            $this->ajaxExceptionHandler($exception, $ajaxObj);
+        }
+
+        $ajaxObj->setContentFormat(self::CONTENT_FORMAT_JSON);
+        $ajaxObj->render();
+    }
+
+    /*
+     * Blacklist sitemap entries
+     *
+     * @return array
+     *
+     * @throws AjaxException
+     */
+    protected function executeBlacklist()
+    {
+        $uidList = $this->postVar['uidList'];
+        $rootPid = (int)$this->postVar['pid'];
+
+        $uidList = DatabaseUtility::connection()->cleanIntArray($uidList);
+
+        if (empty($uidList) || empty($rootPid)) {
+
+            throw new AjaxException(
+                'message.warning.incomplete_data_received.message',
+                '[0x4FBF3C10]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        $where   = array();
+        $where[] = 'page_rootpid = ' . (int)$rootPid;
+        $where[] = DatabaseUtility::conditionIn('uid', $uidList);
+        $where   = DatabaseUtility::buildCondition($where);
+
+        $query = 'UPDATE tx_metaseo_sitemap
+                     SET is_blacklisted = 1
+                   WHERE ' . $where;
+        DatabaseUtility::exec($query);
+
+        return array();
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function whitelistAction($params = array(), AjaxRequestHandler &$ajaxObj = null)
+    {
+        try {
+            $this->init();
+            $ajaxObj->setContent($this->executeWhitelist());
+        } catch (Exception $exception) {
+            $this->ajaxExceptionHandler($exception, $ajaxObj);
+        }
+
+        $ajaxObj->setContentFormat(self::CONTENT_FORMAT_JSON);
+        $ajaxObj->render();
+    }
+
+    /*
+     * Whitelist sitemap entries
+     *
+     * @return array
+     *
+     * @throws AjaxException
+     */
+    protected function executeWhitelist()
+    {
+        $uidList = $this->postVar['uidList'];
+        $rootPid = (int)$this->postVar['pid'];
+
+        $uidList = DatabaseUtility::connection()->cleanIntArray($uidList);
+
+        if (empty($uidList) || empty($rootPid)) {
+
+            throw new AjaxException(
+                'message.warning.incomplete_data_received.message',
+                '[0x4FBF3C12]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        $where   = array();
+        $where[] = 'page_rootpid = ' . (int)$rootPid;
+        $where[] = DatabaseUtility::conditionIn('uid', $uidList);
+        $where   = DatabaseUtility::buildCondition($where);
+
+        $query = 'UPDATE tx_metaseo_sitemap
+                     SET is_blacklisted = 0
+                   WHERE ' . $where;
+        DatabaseUtility::exec($query);
+
+        return array();
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function deleteAction($params = array(), AjaxRequestHandler &$ajaxObj = null)
+    {
+        try {
+            $this->init();
+            $ajaxObj->setContent($this->executeDelete());
+        } catch (Exception $exception) {
+            $this->ajaxExceptionHandler($exception, $ajaxObj);
+        }
+
+        $ajaxObj->setContentFormat(self::CONTENT_FORMAT_JSON);
+        $ajaxObj->render();
+    }
+
+    /**
+     * Delete sitemap entries
+     *
+     * @return array
+     *
+     * @throws AjaxException
+     */
+    protected function executeDelete()
+    {
+        $uidList = $this->postVar['uidList'];
+        $rootPid = (int)$this->postVar['pid'];
+
+        $uidList = DatabaseUtility::connection()->cleanIntArray($uidList);
+
+        if (empty($uidList) || empty($rootPid)) {
+
+            throw new AjaxException(
+                'message.warning.incomplete_data_received.message',
+                '[0x4FBF3C11]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        $where   = array();
+        $where[] = 'page_rootpid = ' . (int)$rootPid;
+        $where[] = DatabaseUtility::conditionIn('uid', $uidList);
+        $where   = DatabaseUtility::buildCondition($where);
+
+        $query = 'DELETE FROM tx_metaseo_sitemap
+                         WHERE ' . $where;
+        DatabaseUtility::exec($query);
+
+        return array();
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function deleteAllAction($params = array(), AjaxRequestHandler &$ajaxObj = null)
+    {
+        try {
+            $this->init();
+            $ajaxObj->setContent($this->executeDeleteAll());
+        } catch (Exception $exception) {
+            $this->ajaxExceptionHandler($exception, $ajaxObj);
+        }
+
+        $ajaxObj->setContentFormat(self::CONTENT_FORMAT_JSON);
+        $ajaxObj->render();
+    }
+
+    /**
+     * Delete all sitemap entries
+     *
+     * @return array
+     *
+     * @throws AjaxException
+     */
+    protected function executeDeleteAll()
+    {
+        $rootPid = (int)$this->postVar['pid'];
+
+        if (empty($rootPid)) {
+
+            throw new AjaxException(
+                'message.warning.incomplete_data_received.message',
+                '[0x4FBF3C12]',
+                HttpUtility::HTTP_STATUS_BAD_REQUEST
+            );
+        }
+
+        $where   = array();
+        $where[] = 'page_rootpid = ' . (int)$rootPid;
+        $where   = DatabaseUtility::buildCondition($where);
+
+        $query = 'DELETE FROM tx_metaseo_sitemap
+                         WHERE ' . $where;
+        DatabaseUtility::exec($query);
+
+        return array();
+    }
+
+    /**
+     * @inheritDoc
+     */
+    protected function getAjaxPrefix()
+    {
+        return self::AJAX_PREFIX;
+    }
+
+    /**
+     * Returns array of classes which contain Ajax controllers with <ajaxPrefix> => <className)
+     *
+     * @return array
+     */
+    public static function getBackendAjaxClassNames()
+    {
+        return array(
+            self::AJAX_PREFIX => __CLASS__,
+        );
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/Ajax/SitemapInterface.php

@@ -0,0 +1,95 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller\Ajax;
+
+use TYPO3\CMS\Core\Http\AjaxRequestHandler;
+
+interface SitemapInterface
+{
+    /**
+     * Executes an AJAX request which displays the data (usually as a list)
+     *
+     * @param array $params Array of parameters from the AJAX interface, currently unused (as of 6.2.14)
+     *                      becomes available starting with 7.4.0 (c048cede,
+     *                      https://forge.typo3.org/issues/68186)
+     * @param AjaxRequestHandler $ajaxObj Object of type AjaxRequestHandler
+     *
+     * @return void
+     */
+    public function indexAction($params = array(), AjaxRequestHandler &$ajaxObj = null);
+
+    /**
+     * Blacklists a sitemap entry so that it does not appear in the sitemap presented to search engines
+     *
+     * @param array $params Array of parameters from the AJAX interface, currently unused (as of 6.2.14)
+     *                      becomes available starting with 7.4.0 (c048cede,
+     *                      https://forge.typo3.org/issues/68186)
+     * @param AjaxRequestHandler $ajaxObj Object of type AjaxRequestHandler
+     *
+     * @return void
+     */
+    public function blacklistAction($params = array(), AjaxRequestHandler &$ajaxObj = null);
+
+    /**
+     * Undoes the blacklist operation
+     *
+     * @param array $params Array of parameters from the AJAX interface, currently unused (as of 6.2.14)
+     *                      becomes available starting with 7.4.0 (c048cede,
+     *                      https://forge.typo3.org/issues/68186)
+     * @param AjaxRequestHandler $ajaxObj Object of type AjaxRequestHandler
+     *
+     * @return void
+     */
+    public function whitelistAction($params = array(), AjaxRequestHandler &$ajaxObj = null);
+
+    /**
+     * Deletes an entry from the sitemap. Entry will reappear as soon as it's indexed again
+     *
+     * @param array $params Array of parameters from the AJAX interface, currently unused (as of 6.2.14)
+     *                      becomes available starting with 7.4.0 (c048cede,
+     *                      https://forge.typo3.org/issues/68186)
+     * @param AjaxRequestHandler $ajaxObj Object of type AjaxRequestHandler
+     *
+     * @return void
+     */
+    public function deleteAction($params = array(), AjaxRequestHandler &$ajaxObj = null);
+
+    /**
+     * Performs delete operation for all the entries in the sitemap
+     *
+     * @param array $params Array of parameters from the AJAX interface, currently unused (as of 6.2.14)
+     *                      becomes available starting with 7.4.0 (c048cede,
+     *                      https://forge.typo3.org/issues/68186)
+     * @param AjaxRequestHandler $ajaxObj Object of type AjaxRequestHandler
+     *
+     * @return void
+     */
+    public function deleteAllAction($params = array(), AjaxRequestHandler &$ajaxObj = null);
+
+
+
+}

typo3conf/ext/metaseo/Classes/Controller/BackendControlCenterController.php

@@ -0,0 +1,152 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller;
+
+use Metaseo\Metaseo\Backend\Module\AbstractStandardModule;
+use Metaseo\Metaseo\Utility\BackendUtility;
+use Metaseo\Metaseo\Utility\DatabaseUtility;
+use Metaseo\Metaseo\Utility\RootPageUtility;
+use TYPO3\CMS\Backend\Utility\BackendUtility as Typo3BackendUtility;
+use TYPO3\CMS\Core\Messaging\FlashMessage;
+
+/**
+ * TYPO3 Backend module root settings
+ */
+class BackendControlCenterController extends AbstractStandardModule
+{
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Main action
+     */
+    public function mainAction()
+    {
+        // #################
+        // Root page list
+        // #################
+
+        $rootPageList = BackendUtility::getRootPageList();
+        $rootIdList   = array_keys($rootPageList);
+
+        $rootPidCondition = null;
+        if (!empty($rootIdList)) {
+            $rootPidCondition = 'p.uid IN (' . implode(',', $rootIdList) . ')';
+        } else {
+            $rootPidCondition = '1=0';
+        }
+
+        // #################
+        // Root setting list (w/ automatic creation)
+        // #################
+
+        // check which root pages have no root settings
+        $query   = 'SELECT p.uid
+                      FROM pages p
+                           LEFT JOIN tx_metaseo_setting_root seosr
+                                ON seosr.pid = p.uid
+                               AND seosr.deleted = 0
+                      WHERE ' . $rootPidCondition . '
+                        AND seosr.uid IS NULL';
+        $rowList = DatabaseUtility::getAll($query);
+        foreach ($rowList as $row) {
+            $tmpUid = $row['uid'];
+            $query  = 'INSERT INTO tx_metaseo_setting_root (pid, tstamp, crdate, cruser_id)
+                            VALUES (' . (int)$tmpUid . ',
+                                    ' . (int)time() . ',
+                                    ' . (int)time() . ',
+                                    ' . (int)$GLOBALS['BE_USER']->user['uid'] . ')';
+            DatabaseUtility::execInsert($query);
+        }
+
+        $rootSettingList = BackendUtility::getRootPageSettingList();
+
+        // #################
+        // Domain list
+        // ##################
+
+        // Fetch domain name
+        $query   = 'SELECT uid,
+                          pid,
+                          domainName,
+                          forced
+                     FROM sys_domain
+                    WHERE hidden = 0
+                 ORDER BY forced DESC,
+                          sorting';
+        $rowList = DatabaseUtility::getAll($query);
+
+        $domainList = array();
+        foreach ($rowList as $row) {
+            $domainList[$row['pid']][$row['uid']] = $row;
+        }
+
+        // #################
+        // Build root page list
+        // #################
+
+        unset($page);
+        foreach ($rootPageList as $pageId => &$page) {
+            // Domain list
+            $page['domainList'] = '';
+            if (!empty($domainList[$pageId])) {
+                $page['domainList'] = $domainList[$pageId];
+            }
+
+            // Settings
+            $page['rootSettings'] = array();
+            if (!empty($rootSettingList[$pageId])) {
+                $page['rootSettings'] = $rootSettingList[$pageId];
+            }
+
+            // Settings available
+            $page['settingsLink'] = Typo3BackendUtility::editOnClick(
+                '&edit[tx_metaseo_setting_root][' . $rootSettingList[$pageId]['uid'] . ']=edit'
+            );
+
+            $page['sitemapLink']   = RootPageUtility::getSitemapIndexUrl($pageId);
+            $page['robotsTxtLink'] = RootPageUtility::getRobotsTxtUrl($pageId);
+        }
+        unset($page);
+
+        // check if there is any root page
+        if (empty($rootPageList)) {
+            $this->addFlashMessage(
+                $this->translate('message.warning.noRootPage.message'),
+                $this->translate('message.warning.noRootPage.title'),
+                FlashMessage::WARNING
+            );
+        }
+
+        $this->view->assign('RootPageList', $rootPageList);
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/BackendPageSeoController.php

@@ -0,0 +1,293 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller;
+
+use Metaseo\Metaseo\Backend\Module\AbstractStandardModule;
+use Metaseo\Metaseo\Controller\Ajax\AbstractPageSeoController;
+use Metaseo\Metaseo\Controller\Ajax\PageSeo\GeoController;
+use Metaseo\Metaseo\Controller\Ajax\PageSeo\MetaDataController;
+use Metaseo\Metaseo\Controller\Ajax\PageSeo\PageTitleController;
+use Metaseo\Metaseo\Controller\Ajax\PageSeo\PageTitleSimController;
+use Metaseo\Metaseo\Controller\Ajax\PageSeo\SearchEnginesController;
+use Metaseo\Metaseo\Controller\Ajax\PageSeo\UrlController;
+use Metaseo\Metaseo\Utility\DatabaseUtility;
+use TYPO3\CMS\Backend\Utility\BackendUtility;
+use TYPO3\CMS\Backend\Utility\IconUtility;
+use TYPO3\CMS\Core\Messaging\FlashMessage;
+use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * TYPO3 Backend module page seo
+ */
+class BackendPageSeoController extends AbstractStandardModule
+{
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Main action
+     */
+    public function mainAction()
+    {
+        $this->handleSubAction(MetaDataController::LIST_TYPE);
+    }
+
+    /**
+     * Geo action
+     */
+    public function geoAction()
+    {
+        $this->handleSubAction(GeoController::LIST_TYPE);
+    }
+
+    /**
+     * searchengines action
+     */
+    public function searchenginesAction()
+    {
+        $this->handleSubAction(SearchEnginesController::LIST_TYPE);
+    }
+
+    /**
+     * url action
+     */
+    public function urlAction()
+    {
+        $this->handleSubAction(UrlController::LIST_TYPE);
+    }
+
+    /**
+     * pagetitle action
+     */
+    public function pagetitleAction()
+    {
+        $this->handleSubAction(PageTitleController::LIST_TYPE);
+    }
+
+    /**
+     * pagetitlesim action
+     */
+    public function pagetitlesimAction()
+    {
+        $this->handleSubAction(PageTitleSimController::LIST_TYPE);
+    }
+
+    /**
+     * @param string $listType
+     */
+    protected function handleSubAction($listType)
+    {
+        $pageId = (int) GeneralUtility::_GP('id');
+
+        if (empty($pageId)) {
+            $this->addFlashMessage(
+                $this->translate('message.warning.no_valid_page.message'),
+                $this->translate('message.warning.no_valid_page.title'),
+                FlashMessage::WARNING
+            );
+
+            return;
+        }
+
+        // Load PageTS
+        $pageTsConf = BackendUtility::getPagesTSconfig($pageId);
+
+        // Build language list
+        $defaultLanguageText = $this->translate('default.language');
+
+        $languageFullList = array(
+            0 => array(
+                'label' => $this->translate('default.language'),
+                'flag'  => '',
+            ),
+        );
+
+        if (!empty($pageTsConf['mod.']['SHARED.']['defaultLanguageFlag'])) {
+            $languageFullList[0]['flag'] = $pageTsConf['mod.']['SHARED.']['defaultLanguageFlag'];
+        }
+
+        if (!empty($pageTsConf['mod.']['SHARED.']['defaultLanguageLabel'])) {
+            $label = $pageTsConf['mod.']['SHARED.']['defaultLanguageLabel'];
+
+            $languageFullList[0]['label'] = $this->translate('default.language.named', array($label));
+
+            $defaultLanguageText = $pageTsConf['mod.']['SHARED.']['defaultLanguageLabel'];
+        }
+
+        // Fetch other flags
+        $query   = 'SELECT uid,
+                           title,
+                           flag
+                      FROM sys_language
+                     WHERE hidden = 0';
+        $rowList = DatabaseUtility::getAll($query);
+        foreach ($rowList as $row) {
+            $languageFullList[$row['uid']] = array(
+                'label' => htmlspecialchars($row['title']),
+                'flag'  => htmlspecialchars($row['flag']),
+            );
+        }
+
+        // Languages
+        $languageList = array();
+
+        foreach ($languageFullList as $langId => $langRow) {
+            $flag = '';
+
+            // Flag (if available)
+            if (!empty($langRow['flag'])) {
+                $flag .= '<span class="t3-icon t3-icon-flags t3-icon-flags-' . $langRow['flag']
+                    . ' t3-icon-' . $langRow['flag'] . '"></span>';
+                $flag .= '&nbsp;';
+            }
+
+            // label
+            $label = $langRow['label'];
+
+            $languageList[] = array(
+                $langId,
+                $label,
+                $flag
+            );
+        }
+
+        $sysLanguageDefault = (int)$GLOBALS['BE_USER']->getSessionData('MetaSEO.sysLanguage');
+
+        if (empty($sysLanguageDefault)) {
+            $sysLanguageDefault = 0;
+        }
+
+        // ############################
+        // HTML
+        // ############################
+
+        $realUrlAvailable = ExtensionManagementUtility::isLoaded('realurl');
+
+        $ajaxController = AbstractPageSeoController::AJAX_PREFIX . $listType;
+
+        if (!array_key_exists($ajaxController, AbstractPageSeoController::getBackendAjaxClassNames())) {
+            throw new \RuntimeException('Ajax controller with this name was not registered by MetaSEO.');
+        }
+
+        $metaSeoConf = array(
+            'ajaxController'   => $ajaxController,
+            'pid'              => (int)$pageId,
+            'renderTo'         => 'tx-metaseo-sitemap-grid',
+            'pagingSize'       => 50,
+            'depth'            => 2,
+            'sortField'        => 'crdate',
+            'sortDir'          => 'DESC',
+            'filterIcon'       => IconUtility::getSpriteIcon(
+                'actions-system-tree-search-open'
+            ),
+            'dataLanguage'     => $languageList,
+            'sysLanguage'      => $sysLanguageDefault,
+            'listType'         => $listType,
+            'criteriaFulltext' => '',
+            'realurlAvailable' => $realUrlAvailable,
+            'sprite'           => array(
+                'edit'   => IconUtility::getSpriteIcon('actions-document-open'),
+                'info'   => IconUtility::getSpriteIcon('actions-document-info'),
+                'editor' => IconUtility::getSpriteIcon('actions-system-options-view'),
+            ),
+        );
+
+
+        $metaSeoLang = array(
+            'pagingMessage'                    => 'pager.results',
+            'pagingEmpty'                      => 'pager.noresults',
+            'boolean_yes'                      => 'boolean.yes',
+            'boolean_no'                       => 'boolean.no',
+            'button_save'                      => 'button.save',
+            'button_saverecursively'           => 'button.saverecursively',
+            'button_saverecursively_tooltip'   => 'button.saverecursively.tooltip',
+            'button_cancel'                    => 'button.cancel',
+            'labelDepth'                       => 'label.depth',
+            'labelSearchFulltext'              => 'label.search.fulltext',
+            'emptySearchFulltext'              => 'empty.search.fulltext',
+            'labelSearchPageLanguage'          => 'label.search.page_language',
+            'emptySearchPageLanguage'          => '',
+            'page_uid'                         => 'header.sitemap.page_uid',
+            'page_title'                       => 'header.sitemap.page_title',
+            'page_keywords'                    => 'header.sitemap.page_keywords',
+            'page_description'                 => 'header.sitemap.page_description',
+            'page_abstract'                    => 'header.sitemap.page_abstract',
+            'page_author'                      => 'header.sitemap.page_author',
+            'page_author_email'                => 'header.sitemap.page_author_email',
+            'page_lastupdated'                 => 'header.sitemap.page_lastupdated',
+            'page_geo_lat'                     => 'header.sitemap.page_geo_lat',
+            'page_geo_long'                    => 'header.sitemap.page_geo_long',
+            'page_geo_place'                   => 'header.sitemap.page_geo_place',
+            'page_geo_region'                  => 'header.sitemap.page_geo_region',
+            'page_tx_metaseo_pagetitle'        => 'header.sitemap.page_tx_metaseo_pagetitle',
+            'page_tx_metaseo_pagetitle_rel'    => 'header.sitemap.page_tx_metaseo_pagetitle_rel',
+            'page_tx_metaseo_pagetitle_prefix' => 'header.sitemap.page_tx_metaseo_pagetitle_prefix',
+            'page_tx_metaseo_pagetitle_suffix' => 'header.sitemap.page_tx_metaseo_pagetitle_suffix',
+            'page_title_simulated'             => 'header.pagetitlesim.title_simulated',
+            'page_searchengine_canonicalurl'   => 'header.searchengine_canonicalurl',
+            'page_searchengine_is_exclude'     => 'header.searchengine_is_excluded',
+            'searchengine_is_exclude_disabled' => 'searchengine.is_exclude_disabled',
+            'searchengine_is_exclude_enabled'  => 'searchengine.is_exclude_enabled',
+            'page_sitemap_priority'            => 'header.sitemap.priority',
+            'page_url_scheme'                  => 'header.url_scheme',
+            'page_url_scheme_default'          => 'page.url_scheme_default',
+            'page_url_scheme_http'             => 'page.url_scheme_http',
+            'page_url_scheme_https'            => 'page.url_scheme_https',
+            'page_url_alias'                   => 'header.url_alias',
+            'page_url_realurl_pathsegment'     => 'header.url_realurl_pathsegment',
+            'page_url_realurl_pathoverride'    => 'header.url_realurl_pathoverride',
+            'page_url_realurl_exclude'         => 'header.url_realurl_exclude',
+            'qtip_pagetitle_simulate'          => 'qtip.pagetitle_simulate',
+            'qtip_url_simulate'                => 'qtip.url_simulate',
+            'metaeditor_title'                 => 'metaeditor.title',
+            'metaeditor_tab_opengraph'         => 'metaeditor.tab.opengraph',
+            'metaeditor_button_hin'            => 'metaeditor.button.hint',
+            'value_from_base'                  => 'value.from_base',
+            'value_from_overlay'               => 'value.from_overlay',
+            'value_only_base'                  => 'value.only_base',
+            'value_default'                    => 'value_default',
+        );
+
+        // translate list
+        $metaSeoLang                            = $this->translateList($metaSeoLang);
+        $metaSeoLang['emptySearchPageLanguage'] = $defaultLanguageText;
+
+        $this->view->assign(
+            'JavaScript',
+            'Ext.namespace("MetaSeo.overview");
+            MetaSeo.overview.conf      = ' . json_encode($metaSeoConf) . ';
+            MetaSeo.overview.conf.lang = ' . json_encode($metaSeoLang) . ';
+        '
+        );
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/BackendRootSettingsController.php

@@ -0,0 +1,147 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller;
+
+use Metaseo\Metaseo\Backend\Module\AbstractStandardModule;
+use Metaseo\Metaseo\Utility\BackendUtility;
+use Metaseo\Metaseo\Utility\DatabaseUtility;
+use TYPO3\CMS\Backend\Utility\BackendUtility as Typo3BackendUtility;
+use TYPO3\CMS\Core\Messaging\FlashMessage;
+
+/**
+ * TYPO3 Backend module root settings
+ */
+class BackendRootSettingsController extends AbstractStandardModule
+{
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Main action
+     */
+    public function mainAction()
+    {
+        // #################
+        // Root page list
+        // #################
+
+        $rootPageList = BackendUtility::getRootPageList();
+        $rootIdList   = array_keys($rootPageList);
+
+        $rootPidCondition = null;
+        if (!empty($rootIdList)) {
+            $rootPidCondition = 'p.uid IN (' . implode(',', $rootIdList) . ')';
+        } else {
+            $rootPidCondition = '1=0';
+        }
+
+        // #################
+        // Root setting list (w/ automatic creation)
+        // #################
+
+        // check which root pages have no root settings
+        $query   = 'SELECT p.uid
+                      FROM pages p
+                           LEFT JOIN tx_metaseo_setting_root seosr
+                                ON seosr.pid = p.uid
+                               AND seosr.deleted = 0
+                     WHERE ' . $rootPidCondition . '
+                       AND seosr.uid IS NULL';
+        $uidList = DatabaseUtility::getCol($query);
+        foreach ($uidList as $tmpUid) {
+            $query = 'INSERT INTO tx_metaseo_setting_root (pid, tstamp, crdate, cruser_id)
+                           VALUES (' . (int)$tmpUid . ',
+                                   ' . (int)time() . ',
+                                   ' . (int)time() . ',
+                                   ' . (int)$GLOBALS['BE_USER']->user['uid'] . ')';
+            DatabaseUtility::execInsert($query);
+        }
+
+        $rootSettingList = BackendUtility::getRootPageSettingList();
+
+        // #################
+        // Domain list
+        // ##################
+
+        // Fetch domain name
+        $query   = 'SELECT uid,
+                           pid,
+                           domainName,
+                           forced
+                      FROM sys_domain
+                     WHERE hidden = 0
+                  ORDER BY forced DESC,
+                           sorting';
+        $rowList = DatabaseUtility::getAll($query);
+
+        $domainList = array();
+        foreach ($rowList as $row) {
+            $domainList[$row['pid']][$row['uid']] = $row;
+        }
+
+        // #################
+        // Build root page list
+        // #################
+
+        unset($page);
+        foreach ($rootPageList as $pageId => &$page) {
+            // Domain list
+            $page['domainList'] = '';
+            if (!empty($domainList[$pageId])) {
+                $page['domainList'] = $domainList[$pageId];
+            }
+
+            // Settings
+            $page['rootSettings'] = array();
+            if (!empty($rootSettingList[$pageId])) {
+                $page['rootSettings'] = $rootSettingList[$pageId];
+            }
+
+            // Settings available
+            $page['settingsLink'] = Typo3BackendUtility::editOnClick(
+                '&edit[tx_metaseo_setting_root][' . $rootSettingList[$pageId]['uid'] . ']=edit'
+            );
+        }
+        unset($page);
+
+        // check if there is any root page
+        if (empty($rootPageList)) {
+            $this->addFlashMessage(
+                $this->translate('message.warning.noRootPage.message'),
+                $this->translate('message.warning.noRootPage.title'),
+                FlashMessage::WARNING
+            );
+        }
+
+        $this->view->assign('RootPageList', $rootPageList);
+    }
+}

typo3conf/ext/metaseo/Classes/Controller/BackendSitemapController.php

@@ -0,0 +1,349 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Controller;
+
+use Metaseo\Metaseo\Backend\Module\AbstractStandardModule;
+use Metaseo\Metaseo\Controller\Ajax\SitemapController;
+use Metaseo\Metaseo\Utility\BackendUtility;
+use Metaseo\Metaseo\Utility\DatabaseUtility;
+use Metaseo\Metaseo\Utility\SitemapUtility;
+use TYPO3\CMS\Backend\Utility\BackendUtility as Typo3BackendUtility;
+use TYPO3\CMS\Backend\Utility\IconUtility;
+use TYPO3\CMS\Core\Messaging\FlashMessage;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * TYPO3 Backend module sitemap
+ */
+class BackendSitemapController extends AbstractStandardModule
+{
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Main action
+     */
+    public function mainAction()
+    {
+        // Init
+        $rootPageList    = BackendUtility::getRootPageList();
+        $rootSettingList = BackendUtility::getRootPageSettingList();
+
+        // ############################
+        // Fetch
+        // ############################
+
+        // Get statistics
+        $query     = 'SELECT s.page_rootpid,
+                             COUNT(*) AS sum_total,
+                             COUNT(s.page_uid) AS sum_pages
+                        FROM tx_metaseo_sitemap s
+                             INNER JOIN pages p
+                                ON p.uid = s.page_uid
+                               AND p.deleted = 0
+                               AND ' . DatabaseUtility::conditionNotIn(
+                                        'p.doktype',
+                                        SitemapUtility::getDoktypeBlacklist()
+                                    ) . '
+                GROUP BY page_rootpid';
+        $statsList = DatabaseUtility::getAllWithIndex($query, 'page_rootpid');
+
+        // Fetch domain name
+        $query   = 'SELECT uid,
+                           pid,
+                           domainName,
+                           forced
+                      FROM sys_domain
+                     WHERE hidden = 0
+                  ORDER BY forced DESC,
+                           sorting';
+        $rowList = DatabaseUtility::getAll($query);
+
+        $domainList = array();
+        foreach ($rowList as $row) {
+            $pid = $row['pid'];
+
+            if (!empty($row['forced'])) {
+                $domainList[$pid] = $row['domainName'];
+            } elseif (empty($domainList[$pid])) {
+                $domainList[$pid] = $row['domainName'];
+            }
+        }
+
+        // #################
+        // Build root page list
+        // #################
+
+
+        unset($page);
+        foreach ($rootPageList as $pageId => &$page) {
+            $stats = array(
+                'sum_pages'     => 0,
+                'sum_total'     => 0,
+                'sum_xml_pages' => 0,
+            );
+
+            // Setting row
+            $settingRow = array();
+            if (!empty($rootSettingList[$pageId])) {
+                $settingRow = $rootSettingList[$pageId];
+            }
+
+
+            // Calc stats
+            if (!empty($statsList[$pageId])) {
+                foreach ($statsList[$pageId] as $statsKey => $statsValue) {
+                    $stats[$statsKey] = $statsValue;
+                }
+            }
+
+
+            $joinWhere = DatabaseUtility::conditionNotIn(
+                'p.doktype',
+                SitemapUtility::getDoktypeBlacklist()
+            );
+
+            // Root statistics
+            $query              = 'SELECT COUNT(s.page_uid)
+                                     FROM tx_metaseo_sitemap s
+                                          INNER JOIN pages p
+                                             ON p.uid = s.page_uid
+                                            AND ' . $joinWhere . '
+                                    WHERE s.page_rootpid = ' . (int)$pageId;
+            $stats['sum_pages'] = DatabaseUtility::getOne($query);
+
+            $pagesPerXmlSitemap = 1000;
+            if (!empty($settingRow['sitemap_page_limit'])) {
+                $pagesPerXmlSitemap = $settingRow['sitemap_page_limit'];
+            }
+            $sumXmlPages            = ceil($stats['sum_total'] / $pagesPerXmlSitemap);
+            $stats['sum_xml_pages'] = sprintf($this->translate('sitemap.xml.pages.total'), $sumXmlPages);
+
+
+            $page['stats'] = $stats;
+        }
+        unset($page);
+
+        // check if there is any root page
+        if (empty($rootPageList)) {
+            $this->addFlashMessage(
+                $this->translate('message.warning.noRootPage.message'),
+                $this->translate('message.warning.noRootPage.title'),
+                FlashMessage::WARNING
+            );
+        }
+
+        $this->view->assign('RootPageList', $rootPageList);
+    }
+
+    /**
+     * Sitemap action
+     */
+    public function sitemapAction()
+    {
+        $params  = GeneralUtility::_GP('tx_metaseo_metaseometaseo_metaseositemap');
+        $rootPid = $params['pageId'];
+
+        if (empty($rootPid)) {
+            return;
+        }
+
+        $rootPageList = BackendUtility::getRootPageList();
+        $rootPage     = $rootPageList[$rootPid];
+
+        // ###############################
+        // Fetch
+        // ###############################
+        $pageTsConf = Typo3BackendUtility::getPagesTSconfig($rootPid);
+
+        $languageFullList = array(
+            0 => array(
+                'label' => $this->translate('default.language'),
+                'flag'  => '',
+            ),
+        );
+
+        if (!empty($pageTsConf['mod.']['SHARED.']['defaultLanguageFlag'])) {
+            $languageFullList[0]['flag'] = $pageTsConf['mod.']['SHARED.']['defaultLanguageFlag'];
+        }
+
+        if (!empty($pageTsConf['mod.']['SHARED.']['defaultLanguageLabel'])) {
+            $languageFullList[0]['label'] = $pageTsConf['mod.']['SHARED.']['defaultLanguageLabel'];
+        }
+
+        // Fetch domain name
+        $query   = 'SELECT uid,
+                           title,
+                           flag
+                      FROM sys_language
+                     WHERE hidden = 0';
+        $rowList = DatabaseUtility::getAll($query);
+
+        foreach ($rowList as $row) {
+            $languageFullList[$row['uid']] = array(
+                'label' => htmlspecialchars($row['title']),
+                'flag'  => htmlspecialchars($row['flag']),
+            );
+        }
+
+        // Languages
+        $languageList   = array();
+        $languageList[] = array(
+            -1,
+            $this->translate('empty.search.page_language'),
+        );
+
+        foreach ($languageFullList as $langId => $langRow) {
+            $flag = '';
+
+            // Flag (if available)
+            if (!empty($langRow['flag'])) {
+                $flag .= '<span class="t3-icon t3-icon-flags t3-icon-flags-' . $langRow['flag']
+                    . ' t3-icon-' . $langRow['flag'] . '"></span>';
+                $flag .= '&nbsp;';
+            }
+
+            // label
+            $label = $langRow['label'];
+
+            $languageList[] = array(
+                $langId,
+                $label,
+                $flag
+            );
+        }
+
+        // Depth
+        $depthList   = array();
+        $depthList[] = array(
+            -1,
+            $this->translate('empty.search.page_depth'),
+        );
+
+        $query = 'SELECT DISTINCT page_depth
+                    FROM tx_metaseo_sitemap
+                   WHERE page_rootpid = ' . (int)$rootPid;
+        foreach (DatabaseUtility::getCol($query) as $depth) {
+            $depthList[] = array(
+                $depth,
+                $depth,
+            );
+        }
+
+        // ###############################
+        // Page/JS
+        // ###############################
+
+        $metaSeoConf = array(
+            'ajaxController'        => SitemapController::AJAX_PREFIX,
+            'pid'                   => (int)$rootPid,
+            'renderTo'              => 'tx-metaseo-sitemap-grid',
+            'pagingSize'            => 50,
+            'sortField'             => 'crdate',
+            'sortDir'               => 'DESC',
+            'filterIcon'            => IconUtility::getSpriteIcon(
+                'actions-system-tree-search-open'
+            ),
+            'dataLanguage'          => $languageList,
+            'dataDepth'             => $depthList,
+            'criteriaFulltext'      => '',
+            'criteriaPageUid'       => '',
+            'criteriaPageLanguage'  => '',
+            'criteriaPageDepth'     => '',
+            'criteriaIsBlacklisted' => 0,
+            'languageFullList'      => $languageFullList,
+        );
+
+        $metaSeoLang = array(
+            'title'                       => 'title.sitemap.list',
+            'pagingMessage'               => 'pager.results',
+            'pagingEmpty'                 => 'pager.noresults',
+            'sitemap_page_uid'            => 'header.sitemap.page_uid',
+            'sitemap_page_url'            => 'header.sitemap.page_url',
+            'sitemap_page_type'           => 'header.sitemap.page_type',
+            'sitemap_page_depth'          => 'header.sitemap.page_depth',
+            'sitemap_page_language'       => 'header.sitemap.page_language',
+            'sitemap_page_is_blacklisted' => 'header.sitemap.page_is_blacklisted',
+            'page_tx_metaseo_is_exclude'  => 'header.sitemap.page_tx_metaseo_is_exclude',
+            'sitemap_tstamp'              => 'header.sitemap.tstamp',
+            'sitemap_crdate'              => 'header.sitemap.crdate',
+            'labelSearchFulltext'         => 'label.search.fulltext',
+            'emptySearchFulltext'         => 'empty.search.fulltext',
+            'labelSearchPageUid'          => 'label.search.page_uid',
+            'emptySearchPageUid'          => 'empty.search.page_uid',
+            'labelSearchPageLanguage'     => 'label.search.page_language',
+            'emptySearchPageLanguage'     => 'empty.search.page_language',
+            'labelSearchPageDepth'        => 'label.search.page_depth',
+            'emptySearchPageDepth'        => 'empty.search.page_depth',
+            'labelSearchIsBlacklisted'    => 'label.search.is_blacklisted',
+            'labelYes'                    => 'label.yes',
+            'labelNo'                     => 'label.no',
+            'buttonYes'                   => 'button.yes',
+            'buttonNo'                    => 'button.no',
+            'buttonDelete'                => 'button.delete',
+            'buttonDeleteHint'            => 'button.delete.hint',
+            'buttonBlacklist'             => 'button.blacklist',
+            'buttonBlacklistHint'         => 'button.blacklist.hint',
+            'buttonWhitelist'             => 'button.whitelist',
+            'buttonWhitelistHint'         => 'button.whitelist.hint',
+            'buttonDeleteAll'             => 'button.delete_all',
+            'messageDeleteTitle'          => 'message.delete.title',
+            'messageDeleteQuestion'       => 'message.delete.question',
+            'messageDeleteAllTitle'       => 'message.delete_all.title',
+            'messageDeleteAllQuestion'    => 'message.delete_all.question',
+            'messageBlacklistTitle'       => 'message.blacklist.title',
+            'messageBlacklistQuestion'    => 'message.blacklist.question',
+            'messageWhitelistTitle'       => 'message.whitelist.title',
+            'messageWhitelistQuestion'    => 'message.whitelist.question',
+            'errorDeleteFailedMessage'    => 'message.delete.failed_body',
+            'errorNoSelectedItemsBody'    => 'message.no_selected_items',
+            'today'                       => 'today',
+            'yesterday'                   => 'yesterday',
+            'sitemapPageType'             => array(
+                0 => 'sitemap.pagetype.0',
+                1 => 'sitemap.pagetype.1',
+            ),
+        );
+
+        // translate list
+        $metaSeoLang          = $this->translateList($metaSeoLang);
+        $metaSeoLang['title'] = sprintf($metaSeoLang['title'], $rootPage['title'], $rootPid);
+
+        $this->view->assign(
+            'JavaScript',
+            'Ext.namespace("MetaSeo.sitemap");
+            MetaSeo.sitemap.conf      = ' . json_encode($metaSeoConf) . ';
+            MetaSeo.sitemap.conf.lang = ' . json_encode($metaSeoLang) . ';
+        '
+        );
+    }
+}

typo3conf/ext/metaseo/Classes/Dao/Dao.php

@@ -0,0 +1,85 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Dao;
+
+use TYPO3\CMS\Core\DataHandling\DataHandler;
+use TYPO3\CMS\Core\SingletonInterface;
+
+class Dao implements SingletonInterface
+{
+    /**
+     * DataHandler (TCE)
+     *
+     * @var \TYPO3\CMS\Core\DataHandling\DataHandler
+     */
+    protected $dataHandler;
+
+    /**
+     * Check if field is in table (TCA)
+     *
+     * @param string $table Table
+     * @param string $field Field
+     *
+     * @return boolean
+     */
+    protected function isFieldInTcaTable($table, $field)
+    {
+        return isset($GLOBALS['TCA'][$table]['columns'][$field]);
+    }
+
+    /**
+     * Return (cached) instance of t3lib_TCEmain
+     *
+     * @return \TYPO3\CMS\Core\DataHandling\DataHandler
+     */
+    protected function getDataHandler()
+    {
+        $this->dataHandler->start(null, null);
+
+        return $this->dataHandler;
+    }
+
+    /**
+     * @return \TYPO3\CMS\Core\Authentication\BackendUserAuthentication
+     */
+    protected function getBackendUserAuthentication()
+    {
+        return $GLOBALS['BE_USER'];
+    }
+
+    /**
+     * @param DataHandler $dataHandler
+     *
+     * @return $this
+     */
+    public function setDataHandler(DataHandler $dataHandler)
+    {
+        $this->dataHandler = $dataHandler;
+
+        return $this;
+    }
+}

typo3conf/ext/metaseo/Classes/Dao/PageSeoDao.php

@@ -0,0 +1,327 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Dao;
+
+use Metaseo\Metaseo\DependencyInjection\Utility\HttpUtility;
+use Metaseo\Metaseo\Exception\Ajax\AjaxException;
+use Metaseo\Metaseo\Utility\DatabaseUtility;
+use TYPO3\CMS\Backend\Tree\View\PageTreeView;
+use TYPO3\CMS\Backend\Utility\BackendUtility;
+
+class PageSeoDao extends Dao
+{
+    /**
+     * @var PageTreeView
+     */
+    protected $pageTreeView;
+
+    /**
+     * Return default tree
+     *
+     * @param   array   $page              Root page
+     * @param   integer $depth             Depth
+     * @param   integer $sysLanguage       System language
+     * @param   array   $fieldList         Field list
+     *
+     * @return  array
+     */
+    public function index(array $page, $depth, $sysLanguage, $fieldList = array())
+    {
+        $rootPid = $page['uid'];
+
+        $list = array();
+
+        $fieldList[] = 'pid';
+        $pageIdList  = array();
+
+        // ###########################
+        // Build tree
+        // ############################
+
+        // Init tree
+        /** @var \TYPO3\CMS\Backend\Tree\View\PageTreeView $tree */
+        $tree = $this->pageTreeView;
+        foreach ($fieldList as $field) {
+            $tree->addField($field, true);
+        }
+        $tree->init(
+            'AND doktype IN (1,4) AND ' . $this->getBackendUserAuthentication()->getPagePermsClause(1)
+        );
+
+        $tree->tree[] = array(
+            'row'           => $page,
+            'invertedDepth' => 0,
+        );
+
+        $tree->getTree($rootPid, $depth, '');
+
+        // Build tree list
+        foreach ($tree->tree as $row) {
+            $tmp               = $row['row'];
+            $list[$tmp['uid']] = $tmp;
+
+            $pageIdList[$tmp['uid']] = $tmp['uid'];
+        }
+
+        // Calc depth
+        $rootLineRaw = array();
+        foreach ($list as $row) {
+            $rootLineRaw[$row['uid']] = $row['pid'];
+        }
+
+        $rootLineRaw[$rootPid] = null;
+
+        // overlay status "current"
+        $defaultOverlayStatus = 0;
+        if (!empty($sysLanguage)) {
+            // overlay status "only available from base"
+            $defaultOverlayStatus = 2;
+        }
+
+        unset($row);
+        foreach ($list as &$row) {
+            // Set field as main fields
+            foreach ($fieldList as $fieldName) {
+                $row['_overlay'][$fieldName] = $defaultOverlayStatus;
+                $row['_base'][$fieldName]    = $row[$fieldName];
+            }
+
+            $row['_depth'] = $this->listCalcDepth($row['uid'], $rootLineRaw);
+        }
+        unset($row);
+
+        // ############################
+        // Language overlay
+        // ############################
+
+        if (!empty($sysLanguage) && !empty($pageIdList)) {
+            // Fetch all overlay rows for current page list
+            $overlayFieldList = array();
+            foreach ($fieldList as $fieldName) {
+                if ($this->isFieldInTcaTable('pages_language_overlay', $fieldName)) {
+                    $overlayFieldList[$fieldName] = $fieldName;
+                }
+            }
+
+            // Build list of fields which we need to query
+            $queryFieldList = array(
+                'uid',
+                'pid',
+                'title',
+            );
+            $queryFieldList = array_merge($queryFieldList, $overlayFieldList);
+
+            $res = DatabaseUtility::connection()->exec_SELECTquery(
+                implode(',', $queryFieldList),
+                'pages_language_overlay',
+                'pid IN(' . implode(',', $pageIdList) . ') AND sys_language_uid = ' . (int)$sysLanguage
+            );
+
+            // update all overlay status field to "from base"
+            unset($row);
+            foreach ($list as &$row) {
+                foreach ($overlayFieldList as $fieldName) {
+                    $row['_overlay'][$fieldName] = 0;
+                }
+            }
+            unset($row);
+
+            while ($overlayRow = DatabaseUtility::connection()->sql_fetch_assoc($res)) {
+                $pageOriginalId = $overlayRow['pid'];
+
+                // Don't use uid and pid
+                unset($overlayRow['uid'], $overlayRow['pid']);
+
+                // inject title
+                $fieldName = 'title';
+                if (!empty($overlayRow[$fieldName])) {
+                    $list[$pageOriginalId][$fieldName] = $overlayRow[$fieldName];
+                }
+
+                // inject all other fields
+                foreach ($fieldList as $fieldName) {
+                    if (!empty($overlayRow[$fieldName])) {
+                        $list[$pageOriginalId][$fieldName] = $overlayRow[$fieldName];
+
+                        // update overlay status field to "from overlay"
+                        $list[$pageOriginalId]['_overlay'][$fieldName] = 1;
+                    }
+                }
+            }
+        }
+
+        return $list;
+    }
+
+    /**
+     * Calculate the depth of a page
+     *
+     * @param  integer $pageUid     Page UID
+     * @param  array   $rootLineRaw Root line (raw list)
+     * @param  integer $depth       Current depth
+     *
+     * @return integer
+     */
+    protected function listCalcDepth($pageUid, array $rootLineRaw, $depth = null)
+    {
+        if ($depth === null) {
+            $depth = 1;
+        }
+
+        if (empty($rootLineRaw[$pageUid])) {
+            // found root page
+            return $depth;
+        }
+
+        // we must be at least in the first depth
+        ++$depth;
+
+        $pagePid = $rootLineRaw[$pageUid];
+
+        if (!empty($pagePid)) {
+            // recursive
+            $depth = $this->listCalcDepth($pagePid, $rootLineRaw, $depth);
+        }
+
+        return $depth;
+    }
+
+    /**
+     * Update field in page table
+     *
+     * @param integer      $pid         PID
+     * @param integer|NULL $sysLanguage System language id
+     * @param string       $fieldName   Field name
+     * @param string       $fieldValue  Field value
+     *
+     * @return array
+     *
+     * @throws AjaxException
+     */
+    public function updatePageTableField($pid, $sysLanguage, $fieldName, $fieldValue)
+    {
+        $tableName = 'pages';
+
+        if (!empty($sysLanguage)) {
+            // check if field is in overlay
+            if ($this->isFieldInTcaTable('pages_language_overlay', $fieldName)) {
+                // Field is in pages language overlay
+                $tableName = 'pages_language_overlay';
+            }
+        }
+
+        switch ($tableName) {
+            case 'pages_language_overlay':
+                // Update field in pages overlay (also logs update event and clear cache for this page)
+
+                // check uid of pages language overlay
+                $query     = 'SELECT uid
+                                FROM pages_language_overlay
+                               WHERE pid = ' . (int)$pid . '
+                                 AND sys_language_uid = ' . (int)$sysLanguage;
+                $overlayId = DatabaseUtility::getOne($query);
+
+                if (empty($overlayId)) {
+                    // No access
+
+                    throw new AjaxException(
+                        'message.error.no_language_overlay_found',
+                        '[0x4FBF3C05]',
+                        HttpUtility::HTTP_STATUS_BAD_REQUEST
+                    );
+                }
+
+                // ################
+                // UPDATE
+                // ################
+
+                $this->getDataHandler()->updateDB(
+                    'pages_language_overlay',
+                    (int)$overlayId,
+                    array(
+                        $fieldName => $fieldValue
+                    )
+                );
+                break;
+            case 'pages':
+                // Update field in page (also logs update event and clear cache for this page)
+                $this->getDataHandler()->updateDB(
+                    'pages',
+                    (int)$pid,
+                    array(
+                        $fieldName => $fieldValue
+                    )
+                );
+                break;
+        }
+
+        return array();
+    }
+
+
+    /**
+     * @param $pid
+     *
+     * @return array|NULL
+     */
+    public function getPageById($pid)
+    {
+        return $this->getRecord('pages', $pid);
+    }
+
+    /**
+     * Gets record with uid = $uid from $table
+     * You can set $field to a list of fields (default is '*')
+     * Additional WHERE clauses can be added by $where (fx. ' AND blabla = 1')
+     * Will automatically check if records has been deleted and if so, not return anything.
+     * $table must be found in $GLOBALS['TCA']
+     *
+     * @param string $table Table name present in $GLOBALS['TCA']
+     * @param int $uid UID of record
+     * @param string $fields List of fields to select
+     * @param string $where Additional WHERE clause, eg. " AND blablabla = 0
+     * @param bool $useDeleteClause Use the deleteClause to check if a record is deleted (default TRUE)
+     *
+     * @return array|NULL Returns the row if found, otherwise NULL
+     */
+    protected function getRecord($table, $uid, $fields = '*', $where = '', $useDeleteClause = true)
+    {
+        return BackendUtility::getRecord($table, $uid, $fields, $where, $useDeleteClause);
+    }
+
+    /**
+     * @param $pageTreeView
+     *
+     * @return $this
+     */
+    public function setPageTreeView($pageTreeView)
+    {
+        $this->pageTreeView = $pageTreeView;
+
+        return $this;
+    }
+}

typo3conf/ext/metaseo/Classes/Dao/TemplateDao.php

@@ -0,0 +1,48 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Dao;
+
+use Metaseo\Metaseo\Utility\DatabaseUtility;
+use TYPO3\CMS\Core\SingletonInterface;
+
+class TemplateDao implements SingletonInterface
+{
+    /**
+     * @param integer[] array of page IDs to be checked for templates
+     *
+     * @return array of PIDs which have a template which is not deleted or hidden.
+     */
+    public function checkForTemplateByUidList($uidList)
+    {
+        $query   = 'SELECT pid
+                          FROM sys_template
+                         WHERE pid IN (' . implode(',', $uidList) . ')
+                           AND deleted = 0
+                           AND hidden = 0';
+        return DatabaseUtility::getCol($query);
+    }
+}

typo3conf/ext/metaseo/Classes/DependencyInjection/Utility/FrontendUtility.php

@@ -0,0 +1,121 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\DependencyInjection\Utility;
+
+use Metaseo\Metaseo\Utility\FrontendUtility as MetaseoFrontendUtility;
+use TYPO3\CMS\Core\SingletonInterface;
+use TYPO3\CMS\Frontend\Page\PageRepository;
+
+class FrontendUtility implements SingletonInterface
+{
+    /**
+     * @var PageRepository
+     */
+    protected $pageRepository;
+
+    /**
+     * Init TSFE (for simulated pagetitle)
+     *
+     * @param   array        $page         Page
+     * @param   null|array   $rootLine     Rootline
+     * @param   null|array   $pageData     Page data (recursive generated)
+     * @param   null|array   $rootlineFull Rootline full
+     * @param   null|integer $sysLanguage  System language
+     *
+     * @return  void
+     */
+    public function initTsfe(
+        array $page,
+        array $rootLine = null,
+        array $pageData = null,
+        array $rootlineFull = null,
+        $sysLanguage = null
+    ) {
+        $pageUid = (int)$page['uid'];
+
+        if ($rootLine === null) {
+            $rootLine   = $this->pageRepository->getRootLine($pageUid);
+
+            // save full rootline, we need it in TSFE
+            $rootlineFull = $rootLine;
+        }
+
+        // check if current page has a ts-setup-template
+        // if not, we go down the tree to the parent page
+        if (count($rootLine) >= 2 && !empty($this->templatePidList) && empty($this->templatePidList[$pageUid])) {
+            // go to parent page in rootline
+            reset($rootLine);
+            next($rootLine);
+            $prevPage = current($rootLine);
+
+            // strip current page from rootline
+            reset($rootLine);
+            $currPageIndex = key($rootLine);
+            unset($rootLine[$currPageIndex]);
+
+            MetaseoFrontendUtility::init(
+                $prevPage['uid'],
+                $rootLine,
+                $pageData,
+                $rootlineFull,
+                $sysLanguage
+            );
+        }
+
+        MetaseoFrontendUtility::init($page['uid'], $rootLine, $pageData, $rootlineFull, $sysLanguage);
+    }
+
+    /**
+     * @param array $conf
+     *
+     * @return string
+     */
+    public function getTypoLinkUrl(array $conf)
+    {
+        return $this->getTSFE()->cObj->typolink_URL($conf);
+    }
+
+    /**
+     * @return \TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController
+     */
+    protected function getTSFE()
+    {
+        return $GLOBALS['TSFE'];
+    }
+
+    /**
+     * @param PageRepository $pageRepository
+     *
+     * @return $this
+     */
+    public function setPageRepository(PageRepository $pageRepository)
+    {
+        $this->pageRepository = $pageRepository;
+
+        return $this;
+    }
+}

typo3conf/ext/metaseo/Classes/DependencyInjection/Utility/HttpUtility.php

@@ -0,0 +1,88 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\DependencyInjection\Utility;
+
+use Exception;
+use TYPO3\CMS\Core\SingletonInterface;
+
+class HttpUtility implements SingletonInterface
+{
+    /**
+     * Http Status Codes for Ajax
+     *
+     * @link https://dev.twitter.com/overview/api/response-codes
+     */
+    const HTTP_STATUS_OK                    = 200;
+    const HTTP_STATUS_BAD_REQUEST           = 400;
+    const HTTP_STATUS_UNAUTHORIZED          = 401;
+    const HTTP_STATUS_FORBIDDEN             = 403;
+    const HTTP_STATUS_NOT_FOUND             = 404;
+    const HTTP_STATUS_NOT_ACCEPTABLE        = 406;
+    const HTTP_STATUS_INTERNAL_SERVER_ERROR = 500;
+    const HTTP_STATUS_SERVICE_UNAVAILABLE   = 503;
+
+    /**
+     * @param $httpStatusCode
+     *
+     * @return string
+     *
+     * @throws Exception
+     */
+    public function getHttpStatusMessage($httpStatusCode)
+    {
+        switch ($httpStatusCode) {
+            case self::HTTP_STATUS_OK:
+                return 'OK';
+            case self::HTTP_STATUS_BAD_REQUEST:
+                return 'Bad Request';
+            case self::HTTP_STATUS_UNAUTHORIZED:
+                return 'Unauthorized';
+            case self::HTTP_STATUS_FORBIDDEN:
+                return 'Forbidden';
+            case self::HTTP_STATUS_NOT_FOUND:
+                return 'Not Found';
+            case self::HTTP_STATUS_NOT_ACCEPTABLE:
+                return 'Not Acceptable';
+            case self::HTTP_STATUS_INTERNAL_SERVER_ERROR:
+                return 'Internal Server Error';
+            case self::HTTP_STATUS_SERVICE_UNAVAILABLE:
+                return 'Service Unavailable';
+            default:
+                throw new Exception('Http status message is not available.');
+        }
+    }
+
+    /**
+     * @param $httpStatusCode
+     */
+    public function sendHttpHeader($httpStatusCode)
+    {
+        if (!headers_sent()) {
+            header('HTTP/1.0 ' . $httpStatusCode . ' ' . $this->getHttpStatusMessage($httpStatusCode));
+        }
+    }
+}

typo3conf/ext/metaseo/Classes/Exception/Ajax/AjaxException.php

@@ -0,0 +1,65 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Exception\Ajax;
+
+use Exception;
+
+class AjaxException extends Exception
+{
+    /**
+     * @var string
+     */
+    protected $message;
+
+    /**
+     * @var string
+     */
+    protected $code;
+
+    /**
+     * @var int
+     */
+    protected $httpStatus;
+
+    /**
+     * @param string $messageTranslationKey    The error message translation KEY
+     * @param string $code       Custom alphanumeric error code
+     * @param int    $httpStatus http status code, e.g. 500 for internal server error.
+     */
+    public function __construct($messageTranslationKey = '', $code = '', $httpStatus = 500)
+    {
+        parent::__construct();
+        $this->message    = (string) $messageTranslationKey;
+        $this->code       = (string) $code;
+        $this->httpStatus = (int)    $httpStatus;
+    }
+
+    public function getHttpStatus()
+    {
+        return $this->httpStatus;
+    }
+}

typo3conf/ext/metaseo/Classes/Hook/Extension/NewsExtension.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Hook\Extension;
+
+/**
+ * EXT:news hook for metatags
+ */
+class NewsExtension
+{
+}

typo3conf/ext/metaseo/Classes/Hook/Extension/TtnewsExtension.php

@@ -0,0 +1,91 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Hook\Extension;
+
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Frontend\Plugin\AbstractPlugin;
+
+/**
+ * EXT:tt_news hook for metatags
+ */
+class TtnewsExtension
+{
+
+    /**
+     * Extra item marker hook for metatag fetching
+     *
+     * @param   array          $markerArray Marker array
+     * @param   array          $row         Current tt_news row
+     * @param   array          $lConf       Local configuration
+     * @param   AbstractPlugin $ttnewsObj   Pi-object from tt_news
+     *
+     * @return  array                Marker array (not changed)
+     */
+    public function extraItemMarkerProcessor(array $markerArray, array $row, array $lConf, AbstractPlugin $ttnewsObj)
+    {
+        $theCode = (string)strtoupper(trim($ttnewsObj->theCode));
+
+        $connector = GeneralUtility::makeInstance('Metaseo\\Metaseo\\Connector');
+
+        switch ($theCode) {
+            case 'SINGLE':
+            case 'SINGLE2':
+                // Title
+                if (!empty($row['title'])) {
+                    $connector->setMetaTag('title', $row['title']);
+                }
+
+                // Description
+                if (!empty($row['short'])) {
+                    $connector->setMetaTag('description', $row['short']);
+                }
+
+                // Keywords
+                if (!empty($row['keywords'])) {
+                    $connector->setMetaTag('keywords', $row['keywords']);
+                }
+
+                // Short/Description
+                if (!empty($row['short'])) {
+                    $connector->setMetaTag('description', $row['short']);
+                }
+
+                // Author
+                if (!empty($row['author'])) {
+                    $connector->setMetaTag('author', $row['author']);
+                }
+
+                // E-Mail
+                if (!empty($row['author_email'])) {
+                    $connector->setMetaTag('email', $row['author_email']);
+                }
+                break;
+        }
+
+        return $markerArray;
+    }
+}

typo3conf/ext/metaseo/Classes/Hook/HttpHook.php

@@ -0,0 +1,128 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Hook;
+
+use Metaseo\Metaseo\Utility\FrontendUtility;
+use Metaseo\Metaseo\Utility\GeneralUtility;
+
+/**
+ * Http Header generator
+ */
+class HttpHook
+{
+
+    /**
+     * Add HTTP Headers
+     */
+    public function main()
+    {
+        // INIT
+        $tsSetup = $GLOBALS['TSFE']->tmpl->setup;
+        $headers = array();
+
+        // don't send any headers if headers are already sent
+        if (headers_sent()) {
+            return;
+        }
+
+        // Init caches
+        $cacheIdentification = sprintf(
+            '%s_%s_http',
+            $GLOBALS['TSFE']->id,
+            substr(sha1(FrontendUtility::getCurrentUrl()), 10, 30)
+        );
+
+        /** @var \TYPO3\CMS\Core\Cache\CacheManager $cacheManager */
+        $objectManager = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(
+            'TYPO3\\CMS\\Extbase\\Object\\ObjectManager'
+        );
+        $cacheManager  = $objectManager->get('TYPO3\\CMS\\Core\\Cache\\CacheManager');
+        $cache         = $cacheManager->getCache('cache_pagesection');
+
+        if (!empty($GLOBALS['TSFE']->tmpl->loaded)) {
+            // ##################################
+            // Non-Cached page
+            // ##################################
+
+            if (!empty($tsSetup['plugin.']['metaseo.']['metaTags.'])) {
+                $tsSetupSeo = $tsSetup['plugin.']['metaseo.']['metaTags.'];
+
+                // ##################################
+                // W3C P3P Tags
+                // ##################################
+                $p3pCP        = null;
+                $p3pPolicyUrl = null;
+
+                if (!empty($tsSetupSeo['p3pCP'])) {
+                    $p3pCP = $tsSetupSeo['p3pCP'];
+                }
+
+                if (!empty($tsSetupSeo['p3pPolicyUrl'])) {
+                    $p3pPolicyUrl = $tsSetupSeo['p3pPolicyUrl'];
+                }
+
+                if (!empty($p3pCP) || !empty($p3pPolicyUrl)) {
+                    $p3pHeader = array();
+
+                    if (!empty($p3pCP)) {
+                        $p3pHeader[] = 'CP="' . $p3pCP . '"';
+                    }
+
+                    if (!empty($p3pPolicyUrl)) {
+                        $p3pHeader[] = 'policyref="' . $p3pPolicyUrl . '"';
+                    }
+
+                    $headers['P3P'] = implode(' ', $p3pHeader);
+                }
+            }
+
+            // Store headers into cache
+            $cache->set($cacheIdentification, $headers, array('pageId_' . $GLOBALS['TSFE']->id));
+        } else {
+            // #####################################
+            // Cached page
+            // #####################################
+
+            // Fetched cached headers
+            $cachedHeaders = $cache->get($cacheIdentification);
+
+            if (!empty($cachedHeaders)) {
+                $headers = $cachedHeaders;
+            }
+        }
+
+        // Call hook
+        GeneralUtility::callHookAndSignal(__CLASS__, 'httpHeaderOutput', $this, $headers);
+
+        // #####################################
+        // Sender headers
+        // #####################################
+        if (!empty($headers['P3P'])) {
+            header('P3P: ' . $headers['P3P']);
+        }
+    }
+}

typo3conf/ext/metaseo/Classes/Hook/SitemapIndexHook.php

@@ -0,0 +1,290 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Hook;
+
+use Metaseo\Metaseo\Utility\FrontendUtility;
+use Metaseo\Metaseo\Utility\GeneralUtility;
+use Metaseo\Metaseo\Utility\SitemapUtility;
+use TYPO3\CMS\Core\SingletonInterface;
+
+/**
+ * Sitemap Indexer
+ */
+abstract class SitemapIndexHook implements SingletonInterface
+{
+
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * List of blacklisted page doktypes
+     *
+     * @var array
+     */
+    protected $doktypeBlacklist = array();
+
+    /**
+     * List of blacklisted page types (Setup PAGE object typeNum)
+     *
+     * @var array
+     */
+    protected $pageTypeBlacklist = array();
+
+    /**
+     * Page index status
+     *
+     * @var null|boolean
+     */
+    protected $pageIndexFlag;
+
+    /**
+     * MetaSEO configuration
+     *
+     * @var array
+     */
+    protected $conf = array();
+
+    /**
+     * Blacklist configuration
+     *
+     * @var array
+     */
+    protected $blacklistConf = array();
+
+    /**
+     * File extension list
+     *
+     * @var array
+     */
+    protected $fileExtList = array();
+
+    /**
+     * Sitemap entry expiration
+     *
+     * @var integer
+     */
+    protected $indexExpiration;
+
+
+    /**
+     * Object manager
+     *
+     * @var \TYPO3\CMS\Extbase\Object\ObjectManager
+     */
+    protected $objectManager;
+
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Constructor
+     */
+    public function __construct()
+    {
+        /** @var \TYPO3\CMS\Extbase\Object\ObjectManager $objectManager */
+        $this->objectManager = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(
+            'TYPO3\\CMS\\Extbase\\Object\\ObjectManager'
+        );
+
+        $this->initConfiguration();
+    }
+
+    /**
+     * Init configuration
+     */
+    protected function initConfiguration()
+    {
+        // Get configuration
+        if (!empty($GLOBALS['TSFE']->tmpl->setup['plugin.']['metaseo.'])) {
+            $this->conf = $GLOBALS['TSFE']->tmpl->setup['plugin.']['metaseo.'];
+        }
+
+        // Store blacklist configuration
+        if (!empty($this->conf['sitemap.']['index.']['blacklist.'])) {
+            $this->blacklistConf = $this->conf['sitemap.']['index.']['blacklist.'];
+        }
+
+        // Store blacklist configuration
+        if (!empty($this->conf['sitemap.']['index.']['fileExtension.'])) {
+            # File extensions can be a comma separated list
+            foreach ($this->conf['sitemap.']['index.']['fileExtension.'] as $fileExtListRaw) {
+                $fileExtList       = \TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', $fileExtListRaw);
+                $this->fileExtList = array_merge($this->fileExtList, $fileExtList);
+            };
+        }
+
+        // Get expiration
+        $expirationInDays = 60;
+        if (!empty($this->conf['sitemap.']['expiration'])) {
+            $expirationInDays = abs($this->conf['sitemap.']['expiration']);
+        }
+
+        $this->indexExpiration = $_SERVER['REQUEST_TIME'] + ($expirationInDays * 24 * 60 * 60);
+
+        // Init blacklist for doktype (from table pages)
+        $this->doktypeBlacklist = SitemapUtility::getDoktypeBlacklist();
+
+        // Init blacklist for PAGE typenum
+        $this->pageTypeBlacklist = SitemapUtility::getPageTypeBlacklist();
+    }
+
+    /**
+     * Process/Clear link url
+     *
+     * @param   string $linkUrl Link url
+     *
+     * @return  string
+     */
+    protected static function processLinkUrl($linkUrl)
+    {
+        static $absRefPrefix = null;
+        static $absRefPrefixLength = 0;
+        $ret = $linkUrl;
+
+        // Fetch abs ref prefix if available/set
+        if ($absRefPrefix === null) {
+            if (!empty($GLOBALS['TSFE']->tmpl->setup['config.']['absRefPrefix'])) {
+                $absRefPrefix       = $GLOBALS['TSFE']->tmpl->setup['config.']['absRefPrefix'];
+                $absRefPrefixLength = strlen($absRefPrefix);
+            } else {
+                $absRefPrefix = false;
+            }
+        }
+
+        // remove abs ref prefix
+        if ($absRefPrefix !== false && strpos($ret, $absRefPrefix) === 0) {
+            $ret = substr($ret, $absRefPrefixLength);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Return page change frequency
+     *
+     * @param array $page Page data
+     *
+     * @return integer
+     */
+    protected function getPageChangeFrequency(array $page)
+    {
+        $ret = 0;
+
+        if (!empty($page['tx_metaseo_change_frequency'])) {
+            $ret = (int)$page['tx_metaseo_change_frequency'];
+        } elseif (!empty($this->conf['sitemap.']['changeFrequency'])) {
+            $ret = (int)$this->conf['sitemap.']['changeFrequency'];
+        }
+
+        if (empty($pageChangeFrequency)) {
+            $ret = 0;
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Check if sitemap indexing is enabled
+     *
+     * @param string $indexingType Indexing type (page or typolink)
+     *
+     * @return bool
+     */
+    protected function checkIfSitemapIndexingIsEnabled($indexingType)
+    {
+        // check if sitemap is enabled in root
+        if (!GeneralUtility::getRootSettingValue('is_sitemap', true)
+            || !GeneralUtility::getRootSettingValue('is_sitemap_' . $indexingType . '_indexer', true)
+        ) {
+            return false;
+        }
+
+        // check current page
+        if (!$this->checkIfCurrentPageIsIndexable()) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Check if current page is indexable
+     *
+     * Will do following checks:
+     * - REQUEST_METHOD (must be GET)
+     * - If there is a feuser session
+     * - Page type blacklisting
+     * - If page is static cacheable
+     * - If no_cache is not set
+     *
+     * (checks will be cached)
+     *
+     * @return bool
+     */
+    protected function checkIfCurrentPageIsIndexable()
+    {
+        // check caching status
+        if ($this->pageIndexFlag !== null) {
+            return $this->pageIndexFlag;
+        }
+
+        // by default page is not cacheable
+        $this->pageIndexFlag = false;
+
+        // ############################
+        // Basic checks
+        // ############################
+
+        $cacheConf = array(
+            'allowNoStaticCachable' => (bool)$this->conf['sitemap.']['index.']['allowNoStaticCachable'],
+            'allowNoCache'          => (bool)$this->conf['sitemap.']['index.']['allowNoCache']
+        );
+
+
+        if (!FrontendUtility::isCacheable($cacheConf)) {
+            return false;
+        }
+
+        // Check for type blacklisting (from typoscript PAGE object)
+        if (in_array($GLOBALS['TSFE']->type, $this->pageTypeBlacklist)) {
+            return false;
+        }
+
+        // Check for doktype blacklisting (from current page record)
+        if (in_array((int)$GLOBALS['TSFE']->page['doktype'], $this->doktypeBlacklist)) {
+            return false;
+        }
+
+        // all checks successful, page is cacheable
+        $this->pageIndexFlag = true;
+
+        return true;
+    }
+}

typo3conf/ext/metaseo/Classes/Hook/SitemapIndexLinkHook.php

@@ -0,0 +1,294 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Hook;
+
+use Metaseo\Metaseo\Utility\GeneralUtility;
+use Metaseo\Metaseo\Utility\SitemapUtility;
+
+/**
+ * Sitemap Indexer
+ */
+class SitemapIndexLinkHook extends SitemapIndexHook
+{
+
+
+    // ########################################################################
+    // HOOKS
+    // ########################################################################
+
+    /**
+     * Hook: Link Parser
+     *
+     * @param   array $pObj Object
+     *
+     * @return  void
+     */
+    public function hook_linkParse(array &$pObj)
+    {
+        if (!$this->checkIfSitemapIndexingIsEnabled('typolink')) {
+            return;
+        }
+
+        // Check
+        if (empty($pObj['finalTagParts']) || empty($pObj['conf']) || empty($pObj['finalTagParts']['url'])) {
+            // no valid link
+            return;
+        }
+
+        // Init link information
+        $linkConf = $pObj['conf'];
+        $linkUrl  = $pObj['finalTagParts']['url'];
+        list($linkPageUid, $linkType) = $this->parseLinkConf($pObj);
+        $linkUrl = $this->processLinkUrl($linkUrl);
+
+        if ($linkType === null || empty($linkPageUid)) {
+            // no valid link
+            return;
+        }
+
+        // check blacklisting
+        if (GeneralUtility::checkUrlForBlacklisting($linkUrl, $this->blacklistConf)) {
+            return;
+        }
+
+        // ####################################
+        //  Init
+        // ####################################
+
+        $addParameters = array();
+        if (!empty($linkConf['additionalParams'])) {
+            parse_str($linkConf['additionalParams'], $addParameters);
+        }
+
+        // #####################################
+        // Check if link is cacheable
+        // #####################################
+        $isValid = false;
+
+        // check if conf is valid
+        if (!empty($linkConf['useCacheHash'])) {
+            $isValid = true;
+        }
+
+        // check for typical typo3 params
+        $addParamsCache = $addParameters;
+        unset($addParamsCache['L']);
+        unset($addParamsCache['type']);
+
+        if (empty($addParamsCache)) {
+            $isValid = true;
+        }
+
+        if (!$isValid) {
+            // page is not cacheable, skip it
+            return;
+        }
+
+        // #####################################
+        // Rootline
+        // #####################################
+        $rootline = GeneralUtility::getRootLine($linkPageUid);
+
+        if (empty($rootline)) {
+            return;
+        }
+
+        // #####################################
+        // Page settings
+        // #####################################
+
+        // Fetch sysLanguage
+        if (isset($addParameters['L'])) {
+            $pageLanguage = (int)$addParameters['L'];
+        } else {
+            $pageLanguage = (int)GeneralUtility::getLanguageId();
+        }
+
+        // Index link
+        $pageData = $this->generateSitemapPageData($linkUrl, $linkPageUid, $rootline, $pageLanguage, $linkType);
+        if (!empty($pageData)) {
+            SitemapUtility::index($pageData);
+        }
+    }
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Generate sitemap page data
+     *
+     * @param string  $linkUrl      Link of current url
+     * @param integer $linkPageUid  Link target page id
+     * @param array   $rootline     Rootline of link
+     * @param integer $pageLanguage Language id
+     * @param integer $linkType     Link type
+     *
+     * @return array
+     * @internal param string $pageUrl Page url
+     *
+     */
+    protected function generateSitemapPageData($linkUrl, $linkPageUid, array $rootline, $pageLanguage, $linkType)
+    {
+        $tstamp = $_SERVER['REQUEST_TIME'];
+
+        $rootPid = $rootline[0]['uid'];
+
+        // Get page data from rootline
+        $page = reset($rootline);
+
+        $ret = array(
+            'tstamp'                => $tstamp,
+            'crdate'                => $tstamp,
+            'page_rootpid'          => $rootPid,
+            'page_uid'              => $linkPageUid,
+            'page_language'         => $pageLanguage,
+            'page_url'              => $this->getPageUrl($linkUrl),
+            'page_depth'            => count($rootline),
+            'page_change_frequency' => $this->getPageChangeFrequency($page),
+            'page_type'             => $linkType,
+            'expire'                => $this->indexExpiration,
+        );
+
+        // Call hook
+        GeneralUtility::callHookAndSignal(__CLASS__, 'sitemapIndexLink', $this, $ret);
+
+        return $ret;
+    }
+
+    /**
+     * Parse uid and type from generated link (from config array)
+     *
+     * @param  array $conf Generated Link config array
+     *
+     * @return array
+     */
+    protected function parseLinkConf(array $conf)
+    {
+        $uid  = null;
+        $type = null;
+
+        // Check link type
+        switch ($conf['finalTagParts']['TYPE']) {
+            // ##############
+            // Page URL
+            // ##############
+            case 'page':
+                // TODO: Add support for more parameter checks
+                if (is_numeric($conf['conf']['parameter'])) {
+                    $uid = $conf['conf']['parameter'];
+                }
+
+                $type = SitemapUtility::SITEMAP_TYPE_PAGE;
+                break;
+
+            // ##############
+            // File URL
+            // ##############
+            case 'file':
+                $fileUrl = $conf['finalTagParts']['url'];
+
+                if ($this->checkIfFileIsWhitelisted($fileUrl)) {
+                    // File will be registered from the root page
+                    // to prevent duplicate urls
+                    $uid  = GeneralUtility::getRootPid();
+                    $type = SitemapUtility::SITEMAP_TYPE_FILE;
+                }
+                break;
+        }
+
+        return array($uid, $type);
+    }
+
+    /**
+     * Check if file is whitelisted
+     *
+     * Configuration specified in
+     * plugin.metaseo.sitemap.index.fileExtension
+     *
+     * @param   string $url Url to file
+     *
+     * @return  boolean
+     */
+    protected function checkIfFileIsWhitelisted($url)
+    {
+        $ret = false;
+
+        // check for valid url
+        if (empty($url)) {
+            return false;
+        }
+
+        // parse url to extract only path
+        $urlParts = parse_url($url);
+        $filePath = $urlParts['path'];
+
+        // Extract last file extension
+        if (preg_match('/\.([^\.]+)$/', $filePath, $matches)) {
+            $fileExt = trim(strtolower($matches[1]));
+
+            // Check if file extension is whitelisted
+            foreach ($this->fileExtList as $allowedFileExt) {
+                if ($allowedFileExt === $fileExt) {
+                    // File is whitelisted, not blacklisted
+                    $ret = true;
+                    break;
+                }
+            }
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Get current page url
+     *
+     * @param string $linkUrl Link url
+     *
+     * @return null|string
+     */
+    protected function getPageUrl($linkUrl)
+    {
+        $linkParts = parse_url($linkUrl);
+
+        // Remove left / (but only if not root page)
+        if ($linkParts['path'] === '/') {
+            // Link points to root page
+            $ret = '/';
+        } else {
+            // Link points to another page, strip left /
+            $ret = ltrim($linkParts['path'], '/');
+        }
+
+        // Add query
+        if (!empty($linkParts['query'])) {
+            $ret .= '?' . $linkParts['query'];
+        }
+
+        return $ret;
+    }
+}

typo3conf/ext/metaseo/Classes/Hook/SitemapIndexPageHook.php

@@ -0,0 +1,168 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Hook;
+
+use Metaseo\Metaseo\Utility\FrontendUtility;
+use Metaseo\Metaseo\Utility\GeneralUtility;
+use Metaseo\Metaseo\Utility\SitemapUtility;
+
+/**
+ * Sitemap Indexer
+ */
+class SitemapIndexPageHook extends SitemapIndexHook
+{
+
+
+    /**
+     * Init configuration
+     */
+    protected function initConfiguration()
+    {
+        parent::initConfiguration();
+
+        // Check custom index expiration (from connector)
+        /** @var \Metaseo\Metaseo\Connector $connector */
+        $connector    = $this->objectManager->get('Metaseo\\Metaseo\\Connector');
+        $sitemapStore = $connector->getStore('sitemap');
+
+        // Set new expiration date
+        if (!empty($sitemapStore['expiration'])) {
+            $this->indexExpiration = $_SERVER['REQUEST_TIME'] + ($sitemapStore['expiration'] * 24 * 60 * 60);
+        }
+    }
+
+    // ########################################################################
+    // HOOKS
+    // ########################################################################
+
+    /**
+     * Hook: Index Page Content
+     */
+    public function hook_indexContent()
+    {
+        $this->addPageToSitemapIndex();
+
+        $possibility = (int)GeneralUtility::getExtConf('sitemap_clearCachePossibility', 0);
+
+        if ($possibility > 0) {
+            $clearCacheChance = ceil(mt_rand(0, $possibility));
+            if ($clearCacheChance == 1) {
+                SitemapUtility::expire();
+            }
+        }
+    }
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Add Page to sitemap table
+     *
+     * @return void
+     */
+    public function addPageToSitemapIndex()
+    {
+        if (!$this->checkIfSitemapIndexingIsEnabled('page')) {
+            return;
+        }
+
+        $pageUrl = $this->getPageUrl();
+
+        // check blacklisting
+        if (GeneralUtility::checkUrlForBlacklisting($pageUrl, $this->blacklistConf)) {
+            return;
+        }
+
+        // Index page
+        $pageData = $this->generateSitemapPageData($pageUrl);
+        if (!empty($pageData)) {
+            SitemapUtility::index($pageData);
+        }
+    }
+
+    /**
+     * Generate sitemap page data
+     *
+     * @param string $pageUrl Page url
+     *
+     * @return array
+     */
+    protected function generateSitemapPageData($pageUrl)
+    {
+        $page = $GLOBALS['TSFE']->page;
+
+        $tstamp = $_SERVER['REQUEST_TIME'];
+
+        $ret = array(
+            'tstamp'                => $tstamp,
+            'crdate'                => $tstamp,
+            'page_rootpid'          => GeneralUtility::getRootPid(),
+            'page_uid'              => $GLOBALS['TSFE']->id,
+            'page_language'         => GeneralUtility::getLanguageId(),
+            'page_url'              => $pageUrl,
+            'page_depth'            => count($GLOBALS['TSFE']->rootLine),
+            'page_change_frequency' => $this->getPageChangeFrequency($page),
+            'page_type'             => SitemapUtility::SITEMAP_TYPE_PAGE,
+            'expire'                => $this->indexExpiration,
+        );
+
+        // Call hook
+        GeneralUtility::callHookAndSignal(__CLASS__, 'sitemapIndexPage', $this, $ret);
+
+        return $ret;
+    }
+
+    /**
+     * Get current page url
+     *
+     * @return null|string
+     */
+    protected function getPageUrl()
+    {
+        // Fetch chash
+        $pageHash = null;
+        if (!empty($GLOBALS['TSFE']->cHash)) {
+            $pageHash = $GLOBALS['TSFE']->cHash;
+        }
+
+
+        // Fetch pageUrl
+        if ($pageHash !== null) {
+            $ret = FrontendUtility::getCurrentUrl();
+        } else {
+            $linkConf = array(
+                'parameter' => $GLOBALS['TSFE']->id,
+            );
+
+            $ret = $GLOBALS['TSFE']->cObj->typoLink_URL($linkConf);
+            $ret = $this->processLinkUrl($ret);
+        }
+
+        return $ret;
+    }
+}

typo3conf/ext/metaseo/Classes/Hook/TCA/RobotsTxtDefault.php

@@ -0,0 +1,154 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Hook\TCA;
+
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Configuration\ConfigurationManager;
+
+/**
+ * TCA Hook: Robots.txt default content
+ */
+class RobotsTxtDefault
+{
+
+    /**
+     * TYPO3 Object manager
+     *
+     * @var \TYPO3\CMS\Extbase\Object\ObjectManager
+     */
+    protected $objectManager;
+
+    /**
+     * TYPO3 configuration manager
+     *
+     * @var ConfigurationManager
+     */
+    protected $configurationManager;
+
+    /**
+     * TYPO3 Content object renderer
+     *
+     * @var \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer
+     */
+    protected $cObj;
+
+    /**
+     * Render default Robots.txt from TypoScript Setup
+     *
+     * @param  array $data TCE Information array
+     *
+     * @return string
+     */
+    public function main(array $data)
+    {
+        // ############################
+        // Init
+        // ############################
+
+        /** @var \TYPO3\CMS\Extbase\Object\ObjectManager objectManager */
+        $this->objectManager = GeneralUtility::makeInstance(
+            'TYPO3\\CMS\\Extbase\\Object\\ObjectManager'
+        );
+
+        /** @var ConfigurationManager configurationManager */
+        $this->configurationManager = $this->objectManager->get(
+            'TYPO3\\CMS\\Extbase\\Configuration\\ConfigurationManager'
+        );
+
+        /** @var \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer cObj */
+        $this->cObj = $this->objectManager->get('TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectRenderer');
+
+        // ############################
+        // Init TSFE
+        // ############################
+        $rootPageId = $data['row']['pid'];
+
+        /** @var \TYPO3\CMS\Core\TimeTracker\NullTimeTracker $timeTracker */
+        $timeTracker = $this->objectManager->get('TYPO3\\CMS\\Core\\TimeTracker\\NullTimeTracker');
+
+        $GLOBALS['TT'] = $timeTracker;
+        $GLOBALS['TT']->start();
+
+        /** @var \TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController $tsfeController */
+        $tsfeController = $this->objectManager->get(
+            'TYPO3\\CMS\\Frontend\\Controller\\TypoScriptFrontendController',
+            $GLOBALS['TYPO3_CONF_VARS'],
+            $rootPageId,
+            0
+        );
+
+        $GLOBALS['TSFE'] = $tsfeController;
+
+        // ############################
+        // Render default robots.txt content
+        // ############################
+
+        // Fetch TypoScript setup
+        $tsSetup = $this->configurationManager->getConfiguration(
+            ConfigurationManager::CONFIGURATION_TYPE_FULL_TYPOSCRIPT,
+            'metaseo',
+            'plugin'
+        );
+
+        $content = '';
+        if (!empty($tsSetup['plugin.']['metaseo.']['robotsTxt.'])) {
+            $content = $this->cObj->cObjGetSingle(
+                $tsSetup['plugin.']['metaseo.']['robotsTxt.']['default'],
+                $tsSetup['plugin.']['metaseo.']['robotsTxt.']['default.']
+            );
+        }
+
+        $content = htmlspecialchars($content);
+        $content = nl2br($content);
+
+        /**
+         * instanciation of TypoScriptFrontendController instanciates PageRenderer which
+         * sets backPath to TYPO3_mainDir which is very bad in the Backend. Therefore,
+         * we must set it back to null to not get frontend-prefixed asset URLs. See #150.
+         */
+        $this->cleanUpPageRendererBackPath();
+
+        return $content;
+    }
+
+    /**
+     * Sets backPath of PageRenderer back to null (for Backend)
+     */
+    protected function cleanUpPageRendererBackPath()
+    {
+        $pageRenderer = $this->getPageRenderer();
+        $pageRenderer->setBackPath(null);
+    }
+
+    /**
+     * @return \TYPO3\CMS\Core\Page\PageRenderer
+     */
+    protected function getPageRenderer()
+    {
+        return GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Page\\PageRenderer');
+    }
+}

typo3conf/ext/metaseo/Classes/Page/AbstractPage.php

@@ -0,0 +1,90 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Page;
+
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Abstract page
+ */
+abstract class AbstractPage
+{
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * @var \TYPO3\CMS\Extbase\Object\ObjectManager
+     * @inject
+     */
+    protected $objectManager;
+
+    /**
+     * TypoScript Setup
+     *
+     * @var array
+     */
+    protected $tsSetup = array();
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Constructor
+     */
+    public function __construct()
+    {
+        // Init object manager
+        $this->objectManager = GeneralUtility::makeInstance(
+            'TYPO3\\CMS\\Extbase\\Object\\ObjectManager'
+        );
+    }
+
+    /**
+     * Main
+     *
+     * @return mixed
+     */
+    abstract public function main();
+
+    /**
+     * Show error
+     *
+     * @param    string $msg Message
+     */
+    protected function showError($msg = null)
+    {
+        if ($msg === null) {
+            $msg = 'Sitemap is not available, please check your configuration';
+        }
+
+        header('HTTP/1.0 503 Service Unavailable');
+        $GLOBALS['TSFE']->pageErrorHandler(true, null, $msg);
+        exit;
+    }
+}

typo3conf/ext/metaseo/Classes/Page/Part/AbstractPart.php

@@ -0,0 +1,59 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Page\Part;
+
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Abstract part
+ */
+abstract class AbstractPart
+{
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * @var \TYPO3\CMS\Extbase\Object\ObjectManager
+     * @inject
+     */
+    protected $objectManager;
+
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Constructor
+     */
+    public function __construct()
+    {
+        // Init object manager
+        $this->objectManager = GeneralUtility::makeInstance('TYPO3\\CMS\\Extbase\\Object\\ObjectManager');
+    }
+}

typo3conf/ext/metaseo/Classes/Page/Part/FooterPart.php

@@ -0,0 +1,235 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Page\Part;
+
+use TYPO3\CMS\Core\Utility\GeneralUtility as Typo3GeneralUtility;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Page Footer
+ */
+class FooterPart extends AbstractPart
+{
+    /**
+     * Content object renderer
+     *
+     * @var \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer
+     */
+    public $cObj;
+
+    /**
+     * Add Page Footer
+     *
+     * @param    string $title Default page title (rendered by TYPO3)
+     *
+     * @return    string            Modified page title
+     */
+    public function main($title)
+    {
+        // INIT
+        $ret        = array();
+        $tsSetup    = $GLOBALS['TSFE']->tmpl->setup;
+        $tsServices = array();
+
+        $beLoggedIn = isset($GLOBALS['BE_USER']->user['username']);
+
+        $disabledHeaderCode = false;
+        if (!empty($tsSetup['config.']['disableAllHeaderCode'])) {
+            $disabledHeaderCode = true;
+        }
+
+        if (!empty($tsSetup['plugin.']['metaseo.']['services.'])) {
+            $tsServices = $tsSetup['plugin.']['metaseo.']['services.'];
+        }
+
+        // Call hook
+        \Metaseo\Metaseo\Utility\GeneralUtility::callHookAndSignal(__CLASS__, 'pageFooterSetup', $this, $tsServices);
+
+        // #########################################
+        // GOOGLE ANALYTICS
+        // #########################################
+
+        if (!empty($tsServices['googleAnalytics'])) {
+            $gaConf = $tsServices['googleAnalytics.'];
+
+            $gaEnabled = true;
+
+            if ($disabledHeaderCode && empty($gaConf['enableIfHeaderIsDisabled'])) {
+                $gaEnabled = false;
+            }
+
+            if ($gaEnabled && !(empty($gaConf['showIfBeLogin']) && $beLoggedIn)) {
+                // Build Google Analytics service
+                $ret['ga'] = $this->buildGoogleAnalyticsCode($tsServices, $gaConf);
+
+                if (!empty($gaConf['trackDownloads']) && !empty($gaConf['trackDownloadsScript'])) {
+                    $ret['ga.trackdownload'] = $this->serviceGoogleAnalyticsTrackDownloads($tsServices, $gaConf);
+                }
+            } elseif ($gaEnabled && $beLoggedIn) {
+                // Disable caching
+                $GLOBALS['TSFE']->set_no_cache('MetaSEO: Google Analytics code disabled, backend login detected');
+
+                // Backend login detected, disable cache because this page is viewed by BE-users
+                $ret['ga.disabled'] = '<!-- Google Analytics disabled, '
+                    . 'Page cache disabled - Backend-Login detected -->';
+            }
+        }
+
+
+        // #########################################
+        // PIWIK
+        // #########################################
+        if (!empty($tsServices['piwik.'])
+            && !empty($tsServices['piwik.']['url'])
+            && !empty($tsServices['piwik.']['id'])
+        ) {
+            $piwikConf = $tsServices['piwik.'];
+
+            $piwikEnabled = true;
+
+            if ($disabledHeaderCode && empty($piwikConf['enableIfHeaderIsDisabled'])) {
+                $piwikEnabled = false;
+            }
+
+            if ($piwikEnabled && !(empty($piwikConf['showIfBeLogin']) && $beLoggedIn)) {
+                // Build Piwik service
+                $ret['piwik'] = $this->buildPiwikCode($tsServices, $piwikConf);
+            } elseif ($piwikEnabled && $beLoggedIn) {
+                // Disable caching
+                $GLOBALS['TSFE']->set_no_cache('MetaSEO: Piwik code disabled, backend login detected');
+
+                // Backend login detected, disable cache because this page is viewed by BE-users
+                $ret['piwik.disabled'] = '<!-- Piwik disabled, Page cache disabled - Backend-Login detected -->';
+            }
+        }
+
+        // Call hook
+        \Metaseo\Metaseo\Utility\GeneralUtility::callHookAndSignal(__CLASS__, 'pageFooterOutput', $this, $ret);
+
+        return implode("\n", $ret);
+    }
+
+    /**
+     * Google analytics
+     *
+     * @param  array $tsServices SetupTS of services
+     * @param  array $gaConf     Google Analytics configuration
+     *
+     * @return string
+     */
+    public function buildGoogleAnalyticsCode(array $tsServices, array $gaConf)
+    {
+        $ret        = array();
+        $gaCodeList = GeneralUtility::trimExplode(',', $tsServices['googleAnalytics']);
+
+        foreach ($gaCodeList as $gaCode) {
+            $customCode = '';
+            if (!empty($gaConf['customizationCode'])) {
+                $customCode .= "\n" . $this->cObj->cObjGetSingle(
+                    $gaConf['customizationCode'],
+                    $gaConf['customizationCode.']
+                );
+            }
+
+            $this->cObj->data['gaCode']                  = $gaCode;
+            $this->cObj->data['gaIsAnonymize']           = (int)!empty($gaConf['anonymizeIp']);
+            $this->cObj->data['gaDomainName']            = $gaConf['domainName'];
+            $this->cObj->data['gaCustomizationCode']     = $customCode;
+            $this->cObj->data['gaUseUniversalAnalytics'] = (int)!empty($gaConf['universalAnalytics']);
+
+            // Build code
+            $ret[] = $this->cObj->cObjGetSingle($gaConf['template'], $gaConf['template.']);
+        }
+
+        // Build all GA codes
+        $ret = implode("\n", $ret);
+
+        return $ret;
+    }
+
+    /**
+     * Google analytics
+     *
+     * @param  array $tsServices SetupTS of services
+     * @param  array $gaConf     Google Analytics configuration
+     *
+     * @return string
+     * @todo $tsServices is never used
+     */
+    public function serviceGoogleAnalyticsTrackDownloads(array $tsServices, array $gaConf)
+    {
+        $jsFile = Typo3GeneralUtility::getFileAbsFileName($gaConf['trackDownloadsScript']);
+        $jsfile = preg_replace('/^' . preg_quote(PATH_site, '/') . '/i', '', $jsFile);
+
+        $ret = '<script type="text/javascript" src="' . htmlspecialchars($jsfile) . '"></script>';
+
+        return $ret;
+    }
+
+    /**
+     * Piwik
+     *
+     * @param  array $tsServices SetupTS of services
+     * @param  array $piwikConf  Piwik configuration
+     *
+     * @return string
+     */
+    public function buildPiwikCode(array $tsServices, array $piwikConf)
+    {
+        $ret           = array();
+        $piwikCodeList = GeneralUtility::trimExplode(',', $piwikConf['id']);
+
+        foreach ($piwikCodeList as $piwikCode) {
+            $customCode = '';
+            if (!empty($piwikConf['customizationCode'])) {
+                $customCode .= "\n";
+                $customCode .= $this->cObj->cObjGetSingle(
+                    $piwikConf['customizationCode'],
+                    $piwikConf['customizationCode.']
+                );
+            }
+
+            // remove last slash
+            $piwikConf['url'] = rtrim($piwikConf['url'], '/');
+
+            $this->cObj->data['piwikUrl']               = $piwikConf['url'];
+            $this->cObj->data['piwikId']                = $piwikCode;
+            $this->cObj->data['piwikDomainName']        = $piwikConf['domainName'];
+            $this->cObj->data['piwikCookieDomainName']  = $piwikConf['cookieDomainName'];
+            $this->cObj->data['piwikDoNotTrack']        = $piwikConf['doNotTrack'];
+            $this->cObj->data['piwikCustomizationCode'] = $customCode;
+
+            // Build code
+            $ret[] = $this->cObj->cObjGetSingle($piwikConf['template'], $piwikConf['template.']);
+        }
+
+        // Build all piwik codes
+        $ret = implode("\n", $ret);
+
+        return $ret;
+    }
+}

typo3conf/ext/metaseo/Classes/Page/Part/PagetitlePart.php

@@ -0,0 +1,417 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Page\Part;
+
+use Metaseo\Metaseo\Utility\FrontendUtility;
+use Metaseo\Metaseo\Utility\GeneralUtility;
+use TYPO3\CMS\Core\Utility\GeneralUtility as Typo3GeneralUtility;
+
+/**
+ * Page Title Changer
+ */
+class PagetitlePart extends AbstractPart
+{
+
+    /**
+     * List of stdWrap manipulations
+     *
+     * @var array
+     */
+    protected $stdWrapList = array();
+
+    /**
+     * Content object renderer
+     *
+     * @var \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer
+     */
+    public $cObj;
+
+    /**
+     * TypoScript Setup
+     *
+     * @var array
+     */
+    protected $tsSetup = array();
+
+    /**
+     * TypoScript Setup (subtree of plugin.metaseo)
+     *
+     * @var array
+     */
+    protected $tsSetupSeo = array();
+
+    /**
+     * Page rootline
+     *
+     * @var array
+     */
+    protected $rootLine = array();
+
+    /**
+     * Add SEO-Page Title
+     *
+     * @param    string $title Default page title (rendered by TYPO3)
+     *
+     * @return    string            Modified page title
+     */
+    public function main($title)
+    {
+        $ret = null;
+
+        // ############################
+        // Fetch from cache
+        // ############################
+
+        $pageTitleCachingEnabled = $this->checkIfPageTitleCachingEnabled();
+        if ($pageTitleCachingEnabled === true) {
+            $cacheIdentification = sprintf(
+                '%s_%s_title',
+                $GLOBALS['TSFE']->id,
+                substr(sha1(FrontendUtility::getCurrentUrl()), 10, 30)
+            );
+
+            /** @var \TYPO3\CMS\Core\Cache\CacheManager $cacheManager */
+            $objectManager = Typo3GeneralUtility::makeInstance(
+                'TYPO3\\CMS\\Extbase\\Object\\ObjectManager'
+            );
+            $cacheManager  = $objectManager->get('TYPO3\\CMS\\Core\\Cache\\CacheManager');
+            $cache         = $cacheManager->getCache('cache_pagesection');
+
+            $cacheTitle = $cache->get($cacheIdentification);
+            if (!empty($cacheTitle)) {
+                $ret = $cacheTitle;
+            }
+        }
+
+        // ############################
+        // Generate page title
+        // ############################
+
+        // Generate page title if not set
+        // also fallback
+        if (empty($ret)) {
+            $this->initialize();
+            $ret = $this->generatePageTitle($title);
+
+            // Cache page title (if page is not cacheable)
+            if ($pageTitleCachingEnabled === true && isset($cache) && isset($cacheIdentification)) {
+                $cache->set($cacheIdentification, $ret, array('pageId_' . $GLOBALS['TSFE']->id));
+            }
+        }
+
+        // ############################
+        // Output
+        // ############################
+
+        // Call hook
+        GeneralUtility::callHookAndSignal(__CLASS__, 'pageTitleOutput', $this, $ret);
+
+        return $ret;
+    }
+
+    /**
+     * Initialize
+     */
+    protected function initialize()
+    {
+        $this->cObj       = $GLOBALS['TSFE']->cObj;
+        $this->tsSetup    = $GLOBALS['TSFE']->tmpl->setup;
+        $this->rootLine   = GeneralUtility::getRootLine();
+
+        if (!empty($this->tsSetup['plugin.']['metaseo.'])) {
+            $this->tsSetupSeo = $this->tsSetup['plugin.']['metaseo.'];
+
+            // get stdwrap list
+            if (!empty($this->tsSetupSeo['stdWrap.'])) {
+                $this->stdWrapList = $this->tsSetupSeo['pageTitle.']['stdWrap.'];
+            }
+        } else {
+            $this->tsSetupSeo = array();
+        }
+    }
+
+    /**
+     * Check if page title caching is enabled
+     *
+     * @return bool
+     */
+    protected function checkIfPageTitleCachingEnabled()
+    {
+        $cachingEnabled = !empty($GLOBALS['TSFE']->tmpl->setup['plugin.']['metaseo.']['pageTitle.']['caching']);
+
+        // Enable caching only if caching is enabled in SetupTS
+        // And if there is any USER_INT on the current page
+        //
+        // -> USER_INT will break Connector pagetitle setting
+        //    because the plugin output is cached but not the whole
+        //    page. so the Connector will not be called again
+        //    and the default page title will be shown
+        //    which is wrong
+        // -> if the page is fully cacheable we don't have anything
+        //    to do
+        return $cachingEnabled && !FrontendUtility::isCacheable();
+    }
+
+    /**
+     * Add SEO-Page Title
+     *
+     * @param    string $title Default page title (rendered by TYPO3)
+     *
+     * @return    string            Modified page title
+     * @todo: split up function (too long)
+     */
+    public function generatePageTitle($title)
+    {
+        // INIT
+        $ret              = $title;
+        $rawTitle         = !empty($GLOBALS['TSFE']->altPageTitle) ?
+            $GLOBALS['TSFE']->altPageTitle : $GLOBALS['TSFE']->page['title'];
+        $currentPid       = $GLOBALS['TSFE']->id;
+        $skipPrefixSuffix = false;
+        $applySitetitle   = true;
+
+        $pageTitlePrefix = false;
+        $pageTitleSuffix = false;
+
+        $this->stdWrapList = array();
+
+        $sitetitle = $this->tsSetup['sitetitle'];
+
+        // Use browsertitle if available
+        if (!empty($GLOBALS['TSFE']->page['tx_metaseo_pagetitle_rel'])) {
+            $rawTitle = $GLOBALS['TSFE']->page['tx_metaseo_pagetitle_rel'];
+        }
+
+        // Call hook
+        GeneralUtility::callHookAndSignal(
+            __CLASS__,
+            'pageTitleSetup',
+            $this,
+            $this->tsSetupSeo
+        );
+
+        // get stdwrap list
+        if (!empty($this->tsSetupSeo['pageTitle.']['stdWrap.'])) {
+            $this->stdWrapList = $this->tsSetupSeo['pageTitle.']['stdWrap.'];
+        }
+
+        // Apply stdWrap before
+        if (!empty($this->stdWrapList['before.'])) {
+            $rawTitle = $this->cObj->stdWrap($rawTitle, $this->stdWrapList['before.']);
+        }
+
+        // #######################################################################
+        // RAW PAGE TITLE
+        // #######################################################################
+        if (!empty($GLOBALS['TSFE']->page['tx_metaseo_pagetitle'])) {
+            $ret = $GLOBALS['TSFE']->page['tx_metaseo_pagetitle'];
+
+            // Add template prefix/suffix
+            if (empty($this->tsSetupSeo['pageTitle.']['applySitetitleToPagetitle'])) {
+                $applySitetitle = false;
+            }
+
+            $skipPrefixSuffix = true;
+        }
+
+
+        // #######################################################################
+        // PAGE TITLE PREFIX/SUFFIX
+        // #######################################################################
+        if (!$skipPrefixSuffix) {
+            foreach ($this->rootLine as $page) {
+                switch ((int)$page['tx_metaseo_inheritance']) {
+                    case 0:
+                        // ###################################
+                        // Normal
+                        // ###################################
+                        if (!empty($page['tx_metaseo_pagetitle_prefix'])) {
+                            $pageTitlePrefix = $page['tx_metaseo_pagetitle_prefix'];
+                        }
+
+                        if (!empty($page['tx_metaseo_pagetitle_suffix'])) {
+                            $pageTitleSuffix = $page['tx_metaseo_pagetitle_suffix'];
+                        }
+
+                        if ($pageTitlePrefix !== false || $pageTitleSuffix !== false) {
+                            // pagetitle found - break foreach
+                            break 2;
+                        }
+                        break;
+                    case 1:
+                        // ###################################
+                        // Skip
+                        // (don't inherit from this page)
+                        // ###################################
+                        if ((int)$page['uid'] != $currentPid) {
+                            continue 2;
+                        }
+
+                        if (!empty($page['tx_metaseo_pagetitle_prefix'])) {
+                            $pageTitlePrefix = $page['tx_metaseo_pagetitle_prefix'];
+                        }
+
+                        if (!empty($page['tx_metaseo_pagetitle_suffix'])) {
+                            $pageTitleSuffix = $page['tx_metaseo_pagetitle_suffix'];
+                        }
+
+                        break 2;
+                        break;
+                }
+            }
+
+            // #################
+            // Process settings from access point
+            // #################
+            $connector = $this->objectManager->get('Metaseo\\Metaseo\\Connector');
+            $store     = $connector->getStore('pagetitle');
+
+            if (!empty($store)) {
+                if (isset($store['pagetitle.title'])) {
+                    $rawTitle = $store['pagetitle.title'];
+                }
+
+                if (isset($store['pagetitle.prefix'])) {
+                    $pageTitlePrefix = $store['pagetitle.prefix'];
+                }
+
+                if (isset($store['pagetitle.suffix'])) {
+                    $pageTitleSuffix = $store['pagetitle.suffix'];
+                }
+
+                if (isset($store['pagetitle.absolute'])) {
+                    $ret      = $store['pagetitle.absolute'];
+                    $rawTitle = $store['pagetitle.absolute'];
+
+                    $pageTitlePrefix = false;
+                    $pageTitleSuffix = false;
+
+                    if (empty($this->tsSetupSeo['pageTitle.']['applySitetitleToPagetitle'])) {
+                        $applySitetitle = false;
+                    }
+                }
+
+                if (isset($store['pagetitle.sitetitle'])) {
+                    $sitetitle = $store['pagetitle.sitetitle'];
+                }
+            }
+
+            // Apply prefix and suffix
+            if ($pageTitlePrefix !== false || $pageTitleSuffix !== false) {
+                $ret = $rawTitle;
+
+                if ($pageTitlePrefix !== false) {
+                    $ret = $pageTitlePrefix . ' ' . $ret;
+                }
+
+                if ($pageTitleSuffix !== false) {
+                    $ret .= ' ' . $pageTitleSuffix;
+                }
+
+                if (!empty($this->tsSetupSeo['pageTitle.']['applySitetitleToPrefixSuffix'])) {
+                    $applySitetitle = true;
+                }
+            } else {
+                $ret = $rawTitle;
+            }
+        }
+
+        // #######################################################################
+        // APPLY SITETITLE (from setup)
+        // #######################################################################
+        if ($applySitetitle) {
+            $ret = $this->applySitetitleToPagetitle($sitetitle, $ret);
+        }
+
+        // Apply stdWrap after
+        if (!empty($this->stdWrapList['after.'])) {
+            $ret = $this->cObj->stdWrap($ret, $this->stdWrapList['after.']);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Apply sitetitle (from sys_template) to pagetitle
+     *
+     * @param string $sitetitle Sitetitle
+     * @param string $title     Page title
+     *
+     * @return string
+     */
+    protected function applySitetitleToPagetitle($sitetitle, $title)
+    {
+        $pageTitleGlue    = ':';
+        $glueSpacerBefore = '';
+        $glueSpacerAfter  = '';
+
+        $ret = $title;
+
+        // Overwrite sitetitle with the one from ts-setup (if available)
+        if (!empty($this->tsSetupSeo['pageTitle.']['sitetitle'])) {
+            $sitetitle = $this->tsSetupSeo['pageTitle.']['sitetitle'];
+        }
+
+        // Apply stdWrap after
+        if (!empty($this->stdWrapList['sitetitle.'])) {
+            $sitetitle = $this->cObj->stdWrap($sitetitle, $this->stdWrapList['sitetitle.']);
+        }
+
+
+        if (isset($this->tsSetupSeo['pageTitle.']['sitetitleGlue'])) {
+            $pageTitleGlue = $this->tsSetupSeo['pageTitle.']['sitetitleGlue'];
+        }
+
+        if (!empty($this->tsSetupSeo['pageTitle.']['sitetitleGlueSpaceBefore'])) {
+            $glueSpacerBefore = ' ';
+        }
+
+        if (!empty($this->tsSetupSeo['pageTitle.']['sitetitleGlueSpaceAfter'])) {
+            $glueSpacerAfter = ' ';
+        }
+
+        $sitetitlePosition = 0;
+        if (isset($this->tsSetupSeo['pageTitle.']['sitetitlePosition'])) {
+            $sitetitlePosition = (int)$this->tsSetupSeo['pageTitle.']['sitetitlePosition'];
+        } elseif (isset($this->tsSetup['config.']['pageTitleFirst'])) {
+            $sitetitlePosition = (int)$this->tsSetup['config.']['pageTitleFirst'];
+        }
+
+        // add overall pagetitle from template/ts-setup
+        if ($sitetitlePosition) {
+            // suffix
+            $ret .= $glueSpacerBefore . $pageTitleGlue . $glueSpacerAfter . $sitetitle;
+
+            return $ret;
+        } else {
+            // prefix (default)
+            $ret = $sitetitle . $glueSpacerBefore . $pageTitleGlue . $glueSpacerAfter . $ret;
+
+            return $ret;
+        }
+    }
+}

typo3conf/ext/metaseo/Classes/Page/RobotsTxtPage.php

@@ -0,0 +1,225 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Page;
+
+use Metaseo\Metaseo\Utility\GeneralUtility;
+
+/**
+ * Robots txt Page
+ */
+class RobotsTxtPage extends AbstractPage
+{
+
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * Content object renderer
+     *
+     * @var \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer
+     */
+    public $cObj;
+
+    /**
+     * TypoScript Setup Seo
+     *
+     * @var array
+     */
+    protected $tsSetupSeo = array();
+
+    /**
+     * Root page id
+     *
+     * @var integer
+     */
+    protected $rootPid;
+
+    /**
+     * Language id
+     *
+     * @var integer
+     */
+    protected $languageId;
+
+    /**
+     * Link to static sitemap
+     *
+     * @var boolean
+     */
+    protected $linkToStaticSitemap;
+
+    /**
+     * Sitemap language lock
+     *
+     * @var boolean
+     */
+    protected $sitemapLanguageLock;
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Fetch and build robots.txt
+     */
+    public function main()
+    {
+        $ret = '';
+
+        $settings = GeneralUtility::getRootSetting();
+
+        // INIT
+        $this->tsSetup = $GLOBALS['TSFE']->tmpl->setup;
+        $this->cObj    = $GLOBALS['TSFE']->cObj;
+        $this->rootPid = GeneralUtility::getRootPid();
+
+        $this->tsSetupSeo = null;
+        if (!empty($this->tsSetup['plugin.']['metaseo.']['robotsTxt.'])) {
+            $this->tsSetupSeo = $this->tsSetup['plugin.']['metaseo.']['robotsTxt.'];
+        }
+
+        // check if sitemap is enabled in root
+        if (!GeneralUtility::getRootSettingValue('is_robotstxt', true)) {
+            return true;
+        }
+
+        $this->linkToStaticSitemap = GeneralUtility::getRootSettingValue('is_robotstxt_sitemap_static', false);
+
+        // Language lock
+        $this->sitemapLanguageLock = GeneralUtility::getRootSettingValue('is_sitemap_language_lock', false);
+        $this->languageId          = GeneralUtility::getLanguageId();
+
+        // ###############################
+        // Fetch robots.txt content
+        // ###############################
+        $settings['robotstxt'] = trim($settings['robotstxt']);
+
+        if (!empty($settings['robotstxt'])) {
+            // Custom Robots.txt
+            $ret .= $settings['robotstxt'];
+        } elseif ($this->tsSetupSeo) {
+            // Default robots.txt
+            $ret .= $this->cObj->cObjGetSingle($this->tsSetupSeo['default'], $this->tsSetupSeo['default.']);
+        }
+
+        // ###############################
+        // Fetch extra robots.txt content
+        // ###############################
+        // User additional
+        if (!empty($settings['robotstxt_additional'])) {
+            $ret .= "\n\n" . $settings['robotstxt_additional'];
+        }
+
+        // Setup additional
+        if ($this->tsSetupSeo) {
+            // Default robots.txt
+            $tmp = $this->cObj->cObjGetSingle($this->tsSetupSeo['extra'], $this->tsSetupSeo['extra.']);
+
+            if (!empty($tmp)) {
+                $ret .= "\n\n" . $tmp;
+            }
+        }
+
+        // ###############################
+        // Marker
+        // ###############################
+        if (!empty($this->tsSetupSeo['marker.'])) {
+            $ret = $this->applyMarker($ret);
+        }
+
+        // Call hook
+        GeneralUtility::callHookAndSignal(__CLASS__, 'robotsTxtOutput', $this, $ret);
+
+        return $ret;
+    }
+
+    /**
+     * Apply marker to robots.txt
+     *
+     * @param string $robotsTxt Content of robots.txt
+     *
+     * @return string
+     */
+    protected function applyMarker($robotsTxt)
+    {
+        $ret = $robotsTxt;
+
+        $markerList     = array();
+        $markerConfList = array();
+
+        foreach ($this->tsSetupSeo['marker.'] as $name => $data) {
+            if (strpos($name, '.') === false) {
+                $markerConfList[$name] = null;
+            }
+        }
+
+        if ($this->linkToStaticSitemap) {
+            // remove sitemap-marker because we link to static url
+            unset($markerConfList['sitemap']);
+        }
+
+        // Fetch marker content
+        foreach ($markerConfList as $name => $conf) {
+            $markerList['%' . $name . '%'] = $this->cObj->cObjGetSingle(
+                $this->tsSetupSeo['marker.'][$name],
+                $this->tsSetupSeo['marker.'][$name . '.']
+            );
+        }
+
+        // generate sitemap-static marker
+        if ($this->linkToStaticSitemap) {
+            if ($this->sitemapLanguageLock) {
+                $path = 'uploads/tx_metaseo/sitemap_xml/index-r' . (int)$this->rootPid . '-l'
+                    . (int)$this->languageId . '.xml.gz';
+            } else {
+                $path = 'uploads/tx_metaseo/sitemap_xml/index-r' . (int)$this->rootPid . '.xml.gz';
+            }
+
+            $conf = array(
+                'parameter' => $path
+            );
+
+            $markerList['%sitemap%'] = $this->cObj->typolink_URL($conf);
+        }
+
+        // Fix sitemap-marker url (add prefix if needed)
+        $markerList['%sitemap%'] = GeneralUtility::fullUrl($markerList['%sitemap%']);
+
+        // Call hook
+        GeneralUtility::callHookAndSignal(__CLASS__, 'robotsTxtMarker', $this, $markerList);
+
+        // Apply marker list
+        if (!empty($markerList)) {
+            $ret = strtr($ret, $markerList);
+
+            return $ret;
+        }
+
+        return $ret;
+    }
+}

typo3conf/ext/metaseo/Classes/Page/SitemapTxtPage.php

@@ -0,0 +1,80 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Page;
+
+use Metaseo\Metaseo\Utility\GeneralUtility;
+
+/**
+ * Sitemap txt page
+ */
+class SitemapTxtPage extends AbstractPage
+{
+
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Build sitemap xml
+     *
+     * @return  string
+     */
+    public function main()
+    {
+        // INIT
+        $this->tsSetup = $GLOBALS['TSFE']->tmpl->setup['plugin.']['metaseo.']['sitemap.'];
+
+        // check if sitemap is enabled in root
+        if (!GeneralUtility::getRootSettingValue('is_sitemap', true)) {
+            $this->showError('Sitemap is not available, please check your configuration [control-center]');
+        }
+
+        $ret = $this->build();
+
+        return $ret;
+    }
+
+    /**
+     * Build sitemap index or specific page
+     *
+     * @return mixed
+     */
+    protected function build()
+    {
+        /** @var \Metaseo\Metaseo\Sitemap\Generator\TxtGenerator $generator */
+        $generator = $this->objectManager->get('Metaseo\\Metaseo\\Sitemap\\Generator\\TxtGenerator');
+
+        $ret = $generator->sitemap();
+
+        return $ret;
+    }
+}

typo3conf/ext/metaseo/Classes/Page/SitemapXmlPage.php

@@ -0,0 +1,87 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Page;
+
+use Metaseo\Metaseo\Utility\GeneralUtility;
+use TYPO3\CMS\Core\Utility\GeneralUtility as Typo3GeneralUtility;
+
+/**
+ * Sitemap xml page
+ */
+class SitemapXmlPage extends AbstractPage
+{
+
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Build sitemap xml
+     *
+     * @return  string
+     */
+    public function main()
+    {
+        // INIT
+        $this->tsSetup = $GLOBALS['TSFE']->tmpl->setup['plugin.']['metaseo.']['sitemap.'];
+
+        // check if sitemap is enabled in root
+        if (!GeneralUtility::getRootSettingValue('is_sitemap', true)) {
+            $this->showError('Sitemap is not available, please check your configuration [control-center]');
+        }
+
+        $ret = $this->build();
+
+        return $ret;
+    }
+
+    /**
+     * Build sitemap index or specific page
+     *
+     * @return mixed
+     */
+    protected function build()
+    {
+        $page = Typo3GeneralUtility::_GP('page');
+
+        /** @var \Metaseo\Metaseo\Sitemap\Generator\XmlGenerator $generator */
+        $generator = $this->objectManager->get('Metaseo\\Metaseo\\Sitemap\\Generator\\XmlGenerator');
+
+        if (empty($page) || $page === 'index') {
+            $ret = $generator->sitemapIndex();
+        } else {
+            $ret = $generator->sitemap($page);
+        }
+
+        return $ret;
+    }
+}

typo3conf/ext/metaseo/Classes/Scheduler/Task/AbstractSitemapTask.php

@@ -0,0 +1,143 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Scheduler\Task;
+
+use Metaseo\Metaseo\Utility\GeneralUtility;
+use TYPO3\CMS\Core\Utility\GeneralUtility as Typo3GeneralUtility;
+
+/**
+ * Scheduler Task Sitemap Base
+ */
+abstract class AbstractSitemapTask extends AbstractTask
+{
+
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * Sitemap base directory
+     *
+     * @var string
+     */
+    protected $sitemapDir;
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Execute task
+     */
+    public function execute()
+    {
+        // Build sitemap
+
+        $this->initialize();
+        $rootPageList = $this->getRootPages();
+        $this->cleanupDirectory();
+        $this->initLanguages();
+
+        foreach ($rootPageList as $uid => $page) {
+            $this->initRootPage($uid);
+
+            if (GeneralUtility::getRootSettingValue('is_sitemap_language_lock', false, $uid)) {
+                foreach ($this->languageIdList as $languageId) {
+                    $this->setRootPageLanguage($languageId);
+                    $this->buildSitemap($uid, $languageId);
+                }
+            } else {
+                $this->buildSitemap($uid, null);
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Cleanup sitemap directory
+     */
+    protected function cleanupDirectory()
+    {
+        if (empty($this->sitemapDir)) {
+            throw new \Exception('Basedir not set');
+        }
+
+        $fullPath = PATH_site . '/' . $this->sitemapDir;
+
+        if (!is_dir($fullPath)) {
+            Typo3GeneralUtility::mkdir($fullPath);
+        }
+
+        foreach (new \DirectoryIterator($fullPath) as $file) {
+            if ($file->isFile() && !$file->isDot()) {
+                $fileName = $file->getFilename();
+                unlink($fullPath . '/' . $fileName);
+            }
+        }
+    }
+
+    /**
+     * Build sitemap
+     *
+     * @param    integer $rootPageId Root page id
+     * @param    integer $languageId Language id
+     */
+    abstract protected function buildSitemap($rootPageId, $languageId);
+
+
+    // ########################################################################
+    // Abstract Methods
+    // ########################################################################
+
+    /**
+     * Generate sitemap link template
+     *
+     * @param    string $template File link template
+     *
+     * @return    string
+     */
+    protected function generateSitemapLinkTemplate($template)
+    {
+        $ret = null;
+
+        // Set link template for index file
+        $linkConf = array(
+            'parameter' => $this->sitemapDir . '/' . $template,
+        );
+
+        if (strlen($GLOBALS['TSFE']->baseUrl) > 1) {
+            $ret = $GLOBALS['TSFE']->baseUrlWrap($GLOBALS['TSFE']->cObj->typoLink_URL($linkConf));
+        } elseif (strlen($GLOBALS['TSFE']->absRefPrefix) > 1) {
+            $ret = $GLOBALS['TSFE']->absRefPrefix . $GLOBALS['TSFE']->cObj->typoLink_URL($linkConf);
+        } else {
+            $ret = $GLOBALS['TSFE']->cObj->typoLink_URL($linkConf);
+        }
+
+        return $ret;
+    }
+}

typo3conf/ext/metaseo/Classes/Scheduler/Task/AbstractTask.php

@@ -0,0 +1,154 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Scheduler\Task;
+
+use Metaseo\Metaseo\Utility\DatabaseUtility;
+use Metaseo\Metaseo\Utility\FrontendUtility;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Scheduler Task Sitemap Base
+ */
+abstract class AbstractTask extends \TYPO3\CMS\Scheduler\Task\AbstractTask
+{
+
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * Backend Form Protection object
+     *
+     * @var \TYPO3\CMS\Extbase\Object\ObjectManager
+     * @inject
+     */
+    protected $objectManager;
+
+    /**
+     * Language lock
+     *
+     * @var integer
+     */
+    protected $languageLock;
+
+    /**
+     * Language list
+     *
+     * @var array
+     */
+    protected $languageIdList;
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Initialize task
+     */
+    protected function initialize()
+    {
+        $this->objectManager = GeneralUtility::makeInstance('TYPO3\\CMS\\Extbase\\Object\\ObjectManager');
+    }
+
+    /**
+     * Get list of root pages in current typo3
+     *
+     * @return  array
+     */
+    protected function getRootPages()
+    {
+        $query = 'SELECT uid
+                    FROM pages
+                   WHERE is_siteroot = 1
+                     AND deleted = 0';
+
+        return DatabaseUtility::getColWithIndex($query);
+    }
+
+
+    /**
+     * Get list of root pages in current typo3
+     *
+     * @return  array
+     */
+    protected function initLanguages()
+    {
+        $this->languageIdList[0] = 0;
+
+        $query      = 'SELECT uid
+                         FROM sys_language
+                        WHERE hidden = 0';
+        $langIdList = DatabaseUtility::getColWithIndex($query);
+
+        $this->languageIdList = $langIdList;
+    }
+
+    /**
+     * Set root page language
+     *
+     * @param integer $languageId
+     */
+    protected function setRootPageLanguage($languageId)
+    {
+        $GLOBALS['TSFE']->tmpl->setup['config.']['sys_language_uid'] = $languageId;
+        $this->languageLock                                          = $languageId;
+    }
+
+    /**
+     * Initialize root page (TSFE and stuff)
+     *
+     * @param integer $rootPageId $rootPageId
+     */
+    protected function initRootPage($rootPageId)
+    {
+        FrontendUtility::init($rootPageId);
+    }
+
+    /**
+     * Write content to file
+     *
+     * @param   string $file    Filename/path
+     * @param   string $content Content
+     *
+     * @throws  \Exception
+     */
+    protected function writeToFile($file, $content)
+    {
+        if (!function_exists('gzopen')) {
+            throw new \Exception('metaseo needs zlib support');
+        }
+
+        $fp = gzopen($file, 'w');
+
+        if ($fp) {
+            gzwrite($fp, $content);
+            gzclose($fp);
+        } else {
+            throw new \Exception('Could not open ' . $file . ' for writing');
+        }
+    }
+}

typo3conf/ext/metaseo/Classes/Scheduler/Task/GarbageCollectionTask.php

@@ -0,0 +1,50 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Scheduler\Task;
+
+use Metaseo\Metaseo\Utility\SitemapUtility;
+use TYPO3\CMS\Scheduler\Task\AbstractTask as Typo3AbstractTask;
+
+/**
+ * Scheduler Task Garbage Collection
+ */
+class GarbageCollectionTask extends Typo3AbstractTask
+{
+
+    /**
+     * Execute task
+     *
+     * @return  boolean
+     */
+    public function execute()
+    {
+        // Expire sitemap entries
+        SitemapUtility::expire();
+
+        return true;
+    }
+}

typo3conf/ext/metaseo/Classes/Scheduler/Task/SitemapTxtTask.php

@@ -0,0 +1,76 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Scheduler\Task;
+
+/**
+ * Scheduler Task Sitemap TXT
+ */
+class SitemapTxtTask extends AbstractSitemapTask
+{
+
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * Sitemap base directory
+     *
+     * @var string
+     */
+    protected $sitemapDir = 'uploads/tx_metaseo/sitemap_txt';
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Build sitemap
+     *
+     * @param   integer $rootPageId Root page id
+     * @param   integer $languageId Language id
+     *
+     * @return  boolean
+     */
+    protected function buildSitemap($rootPageId, $languageId)
+    {
+
+        if ($languageId !== null) {
+            // Language lock enabled
+            $sitemapFileName = 'sitemap-r%s-l%s.txt.gz';
+        } else {
+            $sitemapFileName = 'sitemap-r%s.txt.gz';
+        }
+
+        $generator = $this->objectManager->get('Metaseo\\Metaseo\\Sitemap\\Generator\\TxtGenerator');
+        $content   = $generator->sitemap();
+
+        $fileName = sprintf($sitemapFileName, $rootPageId, $languageId);
+        $this->writeToFile(PATH_site . '/' . $this->sitemapDir . '/' . $fileName, $content);
+
+        return true;
+    }
+}

typo3conf/ext/metaseo/Classes/Scheduler/Task/SitemapXmlTask.php

@@ -0,0 +1,94 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Scheduler\Task;
+
+/**
+ * Scheduler Task Sitemap XML
+ */
+class SitemapXmlTask extends AbstractSitemapTask
+{
+
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * Sitemap base directory
+     *
+     * @var string
+     */
+    protected $sitemapDir = 'uploads/tx_metaseo/sitemap_xml';
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Build sitemap
+     *
+     * @param   integer $rootPageId Root page id
+     * @param   integer $languageId Language id
+     *
+     * @return  boolean
+     */
+    protected function buildSitemap($rootPageId, $languageId)
+    {
+        if ($languageId !== null) {
+            // Language lock enabled
+            $rootPageLinkTemplate = 'sitemap-r%s-l%s-p###PAGE###.xml.gz';
+            $sitemapIndexFileName = 'index-r%s-l%s.xml.gz';
+            $sitemapPageFileName  = 'sitemap-r%s-l%s-p%s.xml.gz';
+        } else {
+            $rootPageLinkTemplate = 'sitemap-r%s-p###PAGE###.xml.gz';
+            $sitemapIndexFileName = 'index-r%s.xml.gz';
+            $sitemapPageFileName  = 'sitemap-r%s-p%3$s.xml.gz';
+        }
+
+        // Init builder
+        $generator = $this->objectManager->get('Metaseo\\Metaseo\\Sitemap\\Generator\\XmlGenerator');
+        $fileName  = sprintf($rootPageLinkTemplate, $rootPageId, $languageId);
+
+        $generator->indexPathTemplate = $this->generateSitemapLinkTemplate($fileName);
+
+        // Get list of pages
+        $pageCount = $generator->pageCount();
+
+        // Index
+        $content  = $generator->sitemapIndex();
+        $fileName = sprintf($sitemapIndexFileName, $rootPageId, $languageId);
+        $this->writeToFile(PATH_site . '/' . $this->sitemapDir . '/' . $fileName, $content);
+
+        // Page
+        for ($i = 0; $i < $pageCount; $i++) {
+            $content  = $generator->sitemap($i);
+            $fileName = sprintf($sitemapPageFileName, $rootPageId, $languageId, $i);
+            $this->writeToFile(PATH_site . '/' . $this->sitemapDir . '/' . $fileName, $content);
+        }
+
+        return true;
+    }
+}

typo3conf/ext/metaseo/Classes/Sitemap/Generator/AbstractGenerator.php

@@ -0,0 +1,164 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Sitemap\Generator;
+
+use Metaseo\Metaseo\Utility\GeneralUtility;
+use Metaseo\Metaseo\Utility\SitemapUtility;
+
+/**
+ * Sitemap abstract generator
+ */
+abstract class AbstractGenerator
+{
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * Current root pid
+     *
+     * @var integer
+     */
+    public $rootPid;
+
+    /**
+     * Sitemap pages
+     *
+     * @var array
+     */
+    public $sitemapPages = array();
+
+    /**
+     * Page lookups
+     *
+     * @var array
+     */
+    public $pages = array();
+    /**
+     * Extension setup configuration
+     *
+     * @var array
+     */
+    public $tsSetup = array();
+    /**
+     * Page change frequency definition list
+     *
+     * @var array
+     */
+    public $pageChangeFrequency = array(
+        1 => 'always',
+        2 => 'hourly',
+        3 => 'daily',
+        4 => 'weekly',
+        5 => 'monthly',
+        6 => 'yearly',
+        7 => 'never',
+    );
+    /**
+     * Link template for sitemap index
+     *
+     * Replacement marker ###PAGE### for page-uid
+     *
+     * @var string|boolean
+     */
+    public $indexPathTemplate = false;
+    /**
+     * Extension configuration
+     *
+     * @var array
+     */
+    protected $extConf = array();
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Fetch sitemap information and generate sitemap
+     */
+    public function __construct()
+    {
+        // INIT
+        $this->rootPid = GeneralUtility::getRootPid();
+        $sysLanguageId = null;
+
+        $this->tsSetup = $GLOBALS['TSFE']->tmpl->setup['plugin.']['metaseo.']['sitemap.'];
+
+        // Language limit via setupTS
+        if (GeneralUtility::getRootSettingValue('is_sitemap_language_lock', false)) {
+            $sysLanguageId = GeneralUtility::getLanguageId();
+        }
+
+        // Fetch sitemap list/pages
+        $list = SitemapUtility::getList($this->rootPid, $sysLanguageId);
+
+        $this->sitemapPages = $list['tx_metaseo_sitemap'];
+        $this->pages        = $list['pages'];
+
+        // Call hook
+        GeneralUtility::callHookAndSignal(__CLASS__, 'sitemapSetup', $this);
+    }
+
+    /**
+     * Return page count
+     *
+     * @return integer
+     */
+    public function pageCount()
+    {
+        $pageLimit = GeneralUtility::getRootSettingValue('sitemap_page_limit', null);
+
+        if (empty($pageLimit)) {
+            $pageLimit = 1000;
+        }
+
+        $pageItems = count($this->sitemapPages);
+        $pageCount = ceil($pageItems / $pageLimit);
+
+        return $pageCount;
+    }
+
+    // ########################################################################
+    // Abstract methods
+    // ########################################################################
+
+    /**
+     * Create sitemap index
+     *
+     * @return string
+     */
+    abstract public function sitemapIndex();
+
+    /**
+     * Create sitemap (for page)
+     *
+     * @param   integer $page Page
+     *
+     * @return  string
+     */
+    abstract public function sitemap($page = null);
+}

typo3conf/ext/metaseo/Classes/Sitemap/Generator/TxtGenerator.php

@@ -0,0 +1,76 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Sitemap\Generator;
+
+use Metaseo\Metaseo\Utility\GeneralUtility;
+
+/**
+ * Sitemap TXT generator
+ */
+class TxtGenerator extends AbstractGenerator
+{
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Create sitemap index
+     *
+     * @return  string
+     */
+    public function sitemapIndex()
+    {
+        return '';
+    }
+
+    /**
+     * Create sitemap (for page)
+     *
+     * @param   integer $page Page
+     *
+     * @return  string
+     */
+    public function sitemap($page = null)
+    {
+        $ret = array();
+
+        foreach ($this->sitemapPages as $sitemapPage) {
+            if (empty($this->pages[$sitemapPage['page_uid']])) {
+                // invalid page
+                continue;
+            }
+
+            $ret[] = GeneralUtility::fullUrl($sitemapPage['page_url']);
+        }
+
+        // Call hook
+        GeneralUtility::callHookAndSignal(__CLASS__, 'sitemapTextOutput', $this, $ret);
+
+        return implode("\n", $ret);
+    }
+}

typo3conf/ext/metaseo/Classes/Sitemap/Generator/XmlGenerator.php

@@ -0,0 +1,259 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Sitemap\Generator;
+
+use Metaseo\Metaseo\Utility\GeneralUtility;
+
+/**
+ * Sitemap XML generator
+ */
+class XmlGenerator extends AbstractGenerator
+{
+
+    // ########################################################################
+    // Methods
+    // ########################################################################
+
+    /**
+     * Create sitemap index
+     *
+     * @return  string
+     */
+    public function sitemapIndex()
+    {
+        $pageLimit = 10000;
+
+        if (isset($this->tsSetup['pageLimit']) && $this->tsSetup['pageLimit'] != '') {
+            $pageLimit = (int)$this->tsSetup['pageLimit'];
+        }
+
+        $sitemaps  = array();
+        $pageItems = count($this->sitemapPages);
+        $pageCount = ceil($pageItems / $pageLimit);
+
+        $linkConf = array(
+            'parameter'        => GeneralUtility::getCurrentPid() . ',' . $GLOBALS['TSFE']->type,
+            'additionalParams' => '',
+            'useCacheHash'     => 1,
+        );
+
+        for ($i = 0; $i < $pageCount; $i++) {
+            if ($this->indexPathTemplate) {
+                $link = GeneralUtility::fullUrl(str_replace('###PAGE###', $i, $this->indexPathTemplate));
+
+                $sitemaps[] = $link;
+            } else {
+                $linkConf['additionalParams'] = '&page=' . ($i + 1);
+
+                $sitemaps[] = GeneralUtility::fullUrl($GLOBALS['TSFE']->cObj->typoLink_URL($linkConf));
+            }
+        }
+
+        $ret = '<?xml version="1.0" encoding="UTF-8"?>';
+        $ret .= '<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" '
+            . 'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"';
+        $ret .= ' xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 '
+            . 'http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">';
+
+        // Call hook
+        GeneralUtility::callHookAndSignal(__CLASS__, 'sitemapXmlIndexSitemapList', $this, $sitemaps);
+
+        foreach ($sitemaps as $sitemapPage) {
+            $ret .= '<sitemap><loc>' . htmlspecialchars($sitemapPage) . '</loc></sitemap>';
+        }
+
+        $ret .= '</sitemapindex>';
+
+        // Call hook
+        GeneralUtility::callHookAndSignal(__CLASS__, 'sitemapXmlIndexOutput', $this, $ret);
+
+        return $ret;
+    }
+
+    /**
+     * Create sitemap (for page)
+     *
+     * @param   integer $page Page
+     *
+     * @return  string
+     */
+    public function sitemap($page = null)
+    {
+        $ret = '';
+
+        $pageLimit = 10000;
+
+        if (isset($this->tsSetup['pageLimit']) && $this->tsSetup['pageLimit'] != '') {
+            $pageLimit = (int)$this->tsSetup['pageLimit'];
+        }
+
+        $pageItems     = count($this->sitemapPages);
+        $pageItemBegin = $pageLimit * ($page - 1);
+
+        if ($pageItemBegin <= $pageItems) {
+            $this->sitemapPages = array_slice($this->sitemapPages, $pageItemBegin, $pageLimit);
+
+            $ret = $this->createSitemapPage();
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Create Sitemap Page
+     *
+     * @return string
+     */
+    protected function createSitemapPage()
+    {
+        $ret = '<?xml version="1.0" encoding="UTF-8"?>';
+        $ret .= '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"';
+        $ret .= ' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"';
+        $ret .= ' xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9';
+        $ret .= ' http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">';
+
+        $pagePriorityDefaultValue     = (float)GeneralUtility::getRootSettingValue('sitemap_priorty', 0);
+        $pagePriorityDepthMultiplier  = (float)GeneralUtility::getRootSettingValue(
+            'sitemap_priorty_depth_multiplier',
+            0
+        );
+        $pagePriorityDepthModificator = (float)GeneralUtility::getRootSettingValue(
+            'sitemap_priorty_depth_modificator',
+            0
+        );
+
+        if ($pagePriorityDefaultValue == 0) {
+            $pagePriorityDefaultValue = 1;
+        }
+
+        if ($pagePriorityDepthMultiplier == 0) {
+            $pagePriorityDepthMultiplier = 1;
+        }
+
+        if ($pagePriorityDepthModificator == 0) {
+            $pagePriorityDepthModificator = 1;
+        }
+
+
+        // #####################
+        // SetupTS conf
+        // #####################
+
+        foreach ($this->sitemapPages as $sitemapPage) {
+            if (empty($this->pages[$sitemapPage['page_uid']])) {
+                // invalid page
+                continue;
+            }
+
+            $page = $this->pages[$sitemapPage['page_uid']];
+
+            // #####################################
+            // Page priority
+            // #####################################
+            $pageDepth     = $sitemapPage['page_depth'];
+            $pageDepthBase = 1;
+
+            if (!empty($sitemapPage['page_hash'])) {
+                // page has module-content - trade as subpage
+                ++$pageDepth;
+            }
+
+            $pageDepth -= $pagePriorityDepthModificator;
+
+
+            if ($pageDepth > 0.1) {
+                $pageDepthBase = 1 / $pageDepth;
+            }
+
+            $pagePriority = $pagePriorityDefaultValue * ($pageDepthBase * $pagePriorityDepthMultiplier);
+            if (!empty($page['tx_metaseo_priority'])) {
+                $pagePriority = $page['tx_metaseo_priority'] / 100;
+            }
+
+            $pagePriority = number_format($pagePriority, 2);
+
+            if ($pagePriority > 1) {
+                $pagePriority = '1.00';
+            } elseif ($pagePriority <= 0) {
+                $pagePriority = '0.00';
+            }
+
+            // #####################################
+            // Page information
+            // #####################################
+
+            // page Url
+            $pageUrl = GeneralUtility::fullUrl($sitemapPage['page_url']);
+
+            // Page modification date
+            $pageModificationDate = date('c', $sitemapPage['tstamp']);
+
+            // Page change frequency
+            $pageChangeFrequency = null;
+            if (!empty($page['tx_metaseo_change_frequency'])) {
+                // from page
+                $pageChangeFrequency = (int)$page['tx_metaseo_change_frequency'];
+            } elseif (!empty($sitemapPage['page_change_frequency'])) {
+                // from sitemap settings
+                $pageChangeFrequency = (int)$sitemapPage['page_change_frequency'];
+            } elseif (!empty($this->tsSetup['changeFrequency'])) {
+                // default from SetupTS
+                $pageChangeFrequency = (int)$this->tsSetup['changeFrequency'];
+            }
+
+            // translate change frequency
+            if (!empty($pageChangeFrequency) && !empty($this->pageChangeFrequency[$pageChangeFrequency])) {
+                $pageChangeFrequency = $this->pageChangeFrequency[$pageChangeFrequency];
+            } else {
+                $pageChangeFrequency = null;
+            }
+
+            // #####################################
+            // Sitemal page output
+            // #####################################
+            $ret .= '<url>';
+            $ret .= '<loc>' . htmlspecialchars($pageUrl) . '</loc>';
+            $ret .= '<lastmod>' . $pageModificationDate . '</lastmod>';
+
+            if (!empty($pageChangeFrequency)) {
+                $ret .= '<changefreq>' . htmlspecialchars($pageChangeFrequency) . '</changefreq>';
+            }
+
+            $ret .= '<priority>' . $pagePriority . '</priority>';
+
+            $ret .= '</url>';
+        }
+
+
+        $ret .= '</urlset>';
+
+        // Call hook
+        GeneralUtility::callHookAndSignal(__CLASS__, 'sitemapXmlPageOutput', $this, $ret);
+
+        return $ret;
+    }
+}

typo3conf/ext/metaseo/Classes/Utility/BackendUtility.php

@@ -0,0 +1,79 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Utility;
+
+/**
+ * Backend utility
+ */
+class BackendUtility
+{
+
+    /**
+     * Fetch list of root pages (is_siteroot) in TYPO3 (cached)
+     *
+     * @return  array
+     */
+    public static function getRootPageList()
+    {
+        static $cache = null;
+
+        if ($cache === null) {
+            $query = 'SELECT uid,
+                             pid,
+                             title
+                        FROM pages
+                       WHERE is_siteroot = 1
+                         AND deleted = 0';
+            $cache = DatabaseUtility::getAllWithIndex($query, 'uid');
+        }
+
+        return $cache;
+    }
+
+    /**
+     * Fetch list of setting entries
+     *
+     * @return  array
+     */
+    public static function getRootPageSettingList()
+    {
+        static $cache = null;
+
+        if ($cache === null) {
+            $query = 'SELECT seosr.*
+                        FROM tx_metaseo_setting_root seosr
+                             INNER JOIN pages p
+                                 ON p.uid = seosr.pid
+                                AND p.is_siteroot = 1
+                                AND p.deleted = 0
+                       WHERE seosr.deleted = 0';
+            $cache = DatabaseUtility::getAllWithIndex($query, 'pid');
+        }
+
+        return $cache;
+    }
+}

typo3conf/ext/metaseo/Classes/Utility/ConsoleUtility.php

@@ -0,0 +1,122 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Utility;
+
+/**
+ * Console utility
+ */
+class ConsoleUtility
+{
+
+    /**
+     * Write output (without forcing newline)
+     *
+     * @param string  $message Message text
+     * @param integer $padding Pad message
+     */
+    public static function write($message = null, $padding = null)
+    {
+        if ($padding > 0) {
+            $message = str_pad($message, $padding, ' ');
+        }
+
+        self::stdOut($message);
+    }
+
+    /**
+     * Send output to STD_OUT
+     *
+     * @param string $message Message text
+     */
+    public static function stdOut($message = null)
+    {
+        if (defined('TYPO3_cliMode')) {
+            file_put_contents('php://stdout', $message);
+        }
+    }
+
+    /**
+     * Write output (forcing newline)
+     *
+     * @param string $message Message text
+     */
+    public static function writeLine($message = null)
+    {
+        self::stdOut($message . "\n");
+    }
+
+    /**
+     * Write error (without forcing newline)
+     *
+     * @param string  $message Message text
+     * @param integer $padding Pad message
+     */
+    public static function writeError($message = null, $padding = null)
+    {
+        if ($padding > 0) {
+            $message = str_pad($message, $padding, ' ');
+        }
+
+        self::stdError($message);
+    }
+
+    /**
+     * Send output to STD_ERR
+     *
+     * @param string $message Message text
+     */
+    public static function stdError($message = null)
+    {
+        if (defined('TYPO3_cliMode')) {
+            file_put_contents('php://stderr', $message);
+        }
+    }
+
+    /**
+     * Write error (forcing newline)
+     *
+     * @param string $message Message
+     */
+    public static function writeErrorLine($message = null)
+    {
+        $message .= "\n";
+
+        self::stdError($message);
+    }
+
+    /**
+     * Exit cli script with return code
+     *
+     * @param integer $exitCode Exit code (0 = success)
+     */
+    public static function terminate($exitCode)
+    {
+        if (defined('TYPO3_cliMode')) {
+            exit($exitCode);
+        }
+    }
+}

typo3conf/ext/metaseo/Classes/Utility/DatabaseUtility.php

@@ -0,0 +1,456 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Utility;
+
+/**
+ * Database utility
+ */
+class DatabaseUtility
+{
+
+    /**
+     * relation we know of that it exists and which we can use for database vendor determination
+     */
+    const TYPO3_DEFAULT_TABLE = 'pages';
+
+    ###########################################################################
+    # Query functions
+    ###########################################################################
+
+    /**
+     * Get row
+     *
+     * @param   string $query SQL query
+     *
+     * @return array
+     */
+    public static function getRow($query)
+    {
+        $ret = null;
+
+        $res = self::query($query);
+        if ($res) {
+            if ($row = self::connection()->sql_fetch_assoc($res)) {
+                $ret = $row;
+            }
+            self::free($res);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Execute sql query
+     *
+     * @param   string $query SQL query
+     *
+     * @return  \mysqli_result
+     * @throws  \Exception
+     */
+    public static function query($query)
+    {
+        $res = self::connection()->sql_query($query);
+
+        if (!$res || self::connection()->sql_errno()) {
+            // SQL statement failed
+            $errorMsg = sprintf(
+                'SQL Error: %s [errno: %s]',
+                self::connection()->sql_error(),
+                self::connection()->sql_errno()
+            );
+
+            if (defined('TYPO3_cliMode')) {
+                throw new \Exception($errorMsg);
+            } else {
+                debug('SQL-QUERY: ' . $query, $errorMsg, __LINE__, __FILE__);
+            }
+
+            $res = null;
+        }
+
+        return $res;
+    }
+
+    /**
+     * Get current database connection
+     *
+     * @return \TYPO3\CMS\Core\Database\DatabaseConnection
+     */
+    public static function connection()
+    {
+        return $GLOBALS['TYPO3_DB'];
+    }
+
+    /**
+     * Free sql result
+     *
+     * @param boolean|\mysqli_result|object $res SQL result
+     */
+    public static function free($res)
+    {
+        if ($res && $res !== true) {
+            self::connection()->sql_free_result($res);
+        }
+    }
+
+    /**
+     * Get All
+     *
+     * @param  string $query SQL query
+     *
+     * @return array
+     */
+    public static function getAll($query)
+    {
+        $ret = array();
+
+        $res = self::query($query);
+        if ($res) {
+            while ($row = self::connection()->sql_fetch_assoc($res)) {
+                $ret[] = $row;
+            }
+            self::free($res);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Get All with index (first value)
+     *
+     * @param  string $query    SQL query
+     * @param  string $indexCol Index column name
+     *
+     * @return array
+     */
+    public static function getAllWithIndex($query, $indexCol = null)
+    {
+        $ret = array();
+
+        $res = self::query($query);
+        if ($res) {
+            while ($row = self::connection()->sql_fetch_assoc($res)) {
+                if ($indexCol === null) {
+                    // use first key as index
+                    $index = reset($row);
+                } else {
+                    $index = $row[$indexCol];
+                }
+
+                $ret[$index] = $row;
+            }
+            self::free($res);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Get List
+     *
+     * @param  string $query SQL query
+     *
+     * @return array
+     */
+    public static function getList($query)
+    {
+        $ret = array();
+
+        $res = self::query($query);
+        if ($res) {
+            while ($row = self::connection()->sql_fetch_row($res)) {
+                $ret[$row[0]] = $row[1];
+            }
+            self::free($res);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Get column
+     *
+     * @param  string $query SQL query
+     *
+     * @return array
+     */
+    public static function getCol($query)
+    {
+        $ret = array();
+
+        $res = self::query($query);
+        if ($res) {
+            while ($row = self::connection()->sql_fetch_row($res)) {
+                $ret[] = $row[0];
+            }
+            self::free($res);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Get column
+     *
+     * @param  string $query SQL query
+     *
+     * @return array
+     */
+    public static function getColWithIndex($query)
+    {
+        $ret = array();
+
+        $res = self::query($query);
+        if ($res) {
+            while ($row = self::connection()->sql_fetch_row($res)) {
+                $ret[$row[0]] = $row[0];
+            }
+            self::free($res);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Get count (from query)
+     *
+     * @param  string $query SQL query
+     *
+     * @return integer
+     */
+    public static function getCount($query)
+    {
+        $query = 'SELECT COUNT(*) FROM (' . $query . ') tmp';
+
+        return self::getOne($query);
+    }
+
+    ###########################################################################
+    # Quote functions
+    ###########################################################################
+
+    /**
+     * Get one
+     *
+     * @param  string $query SQL query
+     *
+     * @return mixed
+     */
+    public static function getOne($query)
+    {
+        $ret = null;
+
+        $res = self::query($query);
+        if ($res) {
+            if ($row = self::connection()->sql_fetch_assoc($res)) {
+                $ret = reset($row);
+            }
+            self::free($res);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Exec query (INSERT)
+     *
+     * @param  string $query SQL query
+     *
+     * @return integer        Last insert id
+     */
+    public static function execInsert($query)
+    {
+        $ret = false;
+
+        $res = self::query($query);
+
+        if ($res) {
+            $ret = self::connection()->sql_insert_id();
+            self::free($res);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Exec query (DELETE, UPDATE etc)
+     *
+     * @param  string $query SQL query
+     *
+     * @return integer        Affected rows
+     */
+    public static function exec($query)
+    {
+        $ret = false;
+
+        $res = self::query($query);
+
+        if ($res) {
+            $ret = self::connection()->sql_affected_rows();
+            self::free($res);
+        }
+
+        return $ret;
+    }
+
+    ###########################################################################
+    # Helper functions
+    ###########################################################################
+
+    /**
+     * Add condition to query
+     *
+     * @param  array|string $condition Condition
+     *
+     * @return string
+     */
+    public static function addCondition($condition)
+    {
+        $ret = ' ';
+
+        if (!empty($condition)) {
+            if (is_array($condition)) {
+                $ret .= ' AND (( ' . implode(" )\nAND (", $condition) . ' ))';
+            } else {
+                $ret .= ' AND ( ' . $condition . ' )';
+            }
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Create condition 'field IN (1,2,3,4)'
+     *
+     * @param  string  $field    SQL field
+     * @param  array   $values   Values
+     * @param  boolean $required Required
+     *
+     * @return string
+     */
+    public static function conditionIn($field, array $values, $required = true)
+    {
+        return self::buildConditionIn($field, $values, $required, false);
+    }
+
+    /**
+     * Create condition 'field NOT IN (1,2,3,4)'
+     *
+     * @param  string  $field    SQL field
+     * @param  array   $values   Values
+     * @param  boolean $required Required
+     *
+     * @return string
+     */
+    public static function conditionNotIn($field, array $values, $required = true)
+    {
+        return self::buildConditionIn($field, $values, $required, true);
+    }
+
+    /**
+     * Create condition 'field [NOT] IN (1,2,3,4)'
+     *
+     * @param  string  $field    SQL field
+     * @param  array   $values   Values
+     * @param  boolean $required Required
+     * @param  boolean $negate   use true for a NOT IN clause, use false for an IN clause (default)
+     *
+     * @return string
+     */
+    protected static function buildConditionIn($field, array $values, $required = true, $negate = false)
+    {
+        if (empty($values)) {
+            return $required ? '1=0' : '1=1';
+        }
+
+        $not = $negate ? ' NOT' : '';
+        $quotedValues = self::quoteArray($values);
+
+        return $field . $not . ' IN (' . implode(',', $quotedValues) . ')';
+    }
+
+    /**
+     * Quote array with values
+     *
+     * @param   array  $valueList Values
+     * @param   string $table     Table
+     *
+     * @return  array
+     */
+    public static function quoteArray(array $valueList, $table = null)
+    {
+        $ret = array();
+        foreach ($valueList as $k => $v) {
+            $ret[$k] = self::quote($v, $table);
+        }
+
+        return $ret;
+    }
+
+    ###########################################################################
+    # SQL wrapper functions
+    ###########################################################################
+
+    /**
+     * Quote value
+     *
+     * @param   string $value Value
+     * @param   string $table Table
+     *
+     * @return  string
+     */
+    public static function quote($value, $table = null)
+    {
+        if ($table === null) {
+            $table = self::TYPO3_DEFAULT_TABLE;
+        }
+
+        if ($value === null) {
+            return 'NULL';
+        }
+
+        return self::connection()->fullQuoteStr($value, $table);
+    }
+
+    /**
+     * Build condition
+     *
+     * @param  array $where Where condition
+     *
+     * @return string
+     */
+    public static function buildCondition(array $where)
+    {
+        $ret = ' ';
+
+        if (!empty($where)) {
+            $ret = ' ( ' . implode(' ) AND ( ', $where) . ' ) ';
+        }
+
+        return $ret;
+    }
+}

typo3conf/ext/metaseo/Classes/Utility/ExtensionManagementUtility.php

@@ -0,0 +1,124 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Utility;
+
+use ReflectionMethod;
+use TYPO3\CMS\Core\Utility\ExtensionManagementUtility as Typo3ExtensionManagementUtility;
+use TYPO3\CMS\Core\Utility\GeneralUtility as Typo3GeneralUtility;
+
+class ExtensionManagementUtility
+{
+    const AJAX_METHOD_NAME_SUFFIX = 'Action';
+    const AJAX_METHOD_DELIMITER = '::';
+
+    /**
+     * Registers all public methods of a specified class with method name suffix 'Action' as ajax actions
+     * The ajax method names have the form <ajaxPrefix>::<ajaxMethod> (with 'Action' removed from the method)
+     * or <ajaxMethod> for empty/unspecified <ajaxPrefix>
+     *
+     * @param string $qualifiedClassName
+     * @param string $ajaxPrefix
+     */
+    public static function registerAjaxClass($qualifiedClassName, $ajaxPrefix = '')
+    {
+        if (!empty($ajaxPrefix)) {
+            $ajaxPrefix = $ajaxPrefix . self::AJAX_METHOD_DELIMITER;
+        }
+        self::removeBeginningBackslash($qualifiedClassName);
+        $reflectionClass = self::getReflectionClass($qualifiedClassName);
+        $methods = $reflectionClass->getMethods(ReflectionMethod::IS_PUBLIC);
+        foreach ($methods as $method) {
+            $methodName = $method->getName();
+            if (self::isAjaxMethod($methodName)) {
+                $ajaxMethodName = self::extractAjaxMethod($methodName);
+                Typo3ExtensionManagementUtility::registerAjaxHandler(
+                    $ajaxPrefix . $ajaxMethodName,
+                    $qualifiedClassName . '->' . $methodName
+                );
+            }
+        }
+    }
+
+    /**
+     * @param array $qualifiedClassNames
+     */
+    public static function registerAjaxClasses(array $qualifiedClassNames)
+    {
+        foreach ($qualifiedClassNames as $ajaxPrefix => $qualifiedClassName) {
+            self::registerAjaxClass($qualifiedClassName, $ajaxPrefix);
+        }
+    }
+
+    /**
+     * @param string $methodName
+     *
+     * @return bool
+     */
+    protected static function isAjaxMethod($methodName)
+    {
+        $suffixLength = strlen(self::AJAX_METHOD_NAME_SUFFIX);
+
+        return strlen($methodName) > $suffixLength
+            && self::AJAX_METHOD_NAME_SUFFIX === substr($methodName, -1 * $suffixLength);
+    }
+
+    /**
+     * @param string $methodName
+     *
+     * @return string
+     */
+    protected static function extractAjaxMethod($methodName)
+    {
+        $suffixLength = strlen(self::AJAX_METHOD_NAME_SUFFIX);
+
+        return substr(
+            $methodName,
+            0,
+            strlen($methodName) - $suffixLength
+        );
+    }
+
+    /**
+     * @param $qualifiedClassName
+     */
+    protected static function removeBeginningBackslash(&$qualifiedClassName)
+    {
+        if ($qualifiedClassName[0] === '\\') {
+            $qualifiedClassName = substr($qualifiedClassName, 1);
+        }
+    }
+
+    /**
+     * @param $qualifiedClassName
+     *
+     * @return \ReflectionClass
+     */
+    protected static function getReflectionClass($qualifiedClassName)
+    {
+        return Typo3GeneralUtility::makeInstance('ReflectionClass', $qualifiedClassName);
+    }
+}

typo3conf/ext/metaseo/Classes/Utility/FrontendUtility.php

@@ -0,0 +1,212 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Utility;
+
+use TYPO3\CMS\Core\Utility\GeneralUtility as Typo3GeneralUtility;
+
+/**
+ * General utility
+ */
+class FrontendUtility
+{
+
+    /**
+     * Init TSFE with all needed classes eg. for backend usage ($GLOBALS['TSFE'])
+     *
+     * @param integer      $pageUid      PageUID
+     * @param null|array   $rootLine     Rootline
+     * @param null|array   $pageData     Page data array
+     * @param null|array   $rootlineFull Full rootline
+     * @param null|integer $sysLanguage  Sys language uid
+     */
+    public static function init(
+        $pageUid,
+        $rootLine = null,
+        $pageData = null,
+        $rootlineFull = null,
+        $sysLanguage = null
+    ) {
+        static $cacheTSFE = array();
+        static $lastTsSetupPid = null;
+
+        /** @var \TYPO3\CMS\Extbase\Object\ObjectManager $objectManager */
+        $objectManager = Typo3GeneralUtility::makeInstance(
+            'TYPO3\\CMS\\Extbase\\Object\\ObjectManager'
+        );
+
+        // Fetch page if needed
+        if ($pageData === null) {
+            /** @var \TYPO3\CMS\Frontend\Page\PageRepository $sysPageObj */
+            $sysPageObj                   = $objectManager->get('TYPO3\\CMS\\Frontend\\Page\\PageRepository');
+            $sysPageObj->sys_language_uid = $sysLanguage;
+
+            $pageData = $sysPageObj->getPage_noCheck($pageUid);
+        }
+
+        // create time tracker if needed
+        if (empty($GLOBALS['TT'])) {
+            /** @var \TYPO3\CMS\Core\TimeTracker\NullTimeTracker $timeTracker */
+            $timeTracker = $objectManager->get('TYPO3\\CMS\\Core\\TimeTracker\\NullTimeTracker');
+
+            $GLOBALS['TT'] = $timeTracker;
+            $GLOBALS['TT']->start();
+        }
+
+        if ($rootLine === null) {
+            /** @var \TYPO3\CMS\Frontend\Page\PageRepository $sysPageObj */
+            $sysPageObj                   = $objectManager->get('TYPO3\\CMS\\Frontend\\Page\\PageRepository');
+            $sysPageObj->sys_language_uid = $sysLanguage;
+            $rootLine                     = $sysPageObj->getRootLine($pageUid);
+
+            // save full rootline, we need it in TSFE
+            $rootlineFull = $rootLine;
+        }
+
+        // Only setup tsfe if current instance must be changed
+        if ($lastTsSetupPid !== $pageUid) {
+            // Cache TSFE if possible to prevent reinit (is still slow but we need the TSFE)
+            if (empty($cacheTSFE[$pageUid])) {
+                /** @var \TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController $tsfeController */
+                $tsfeController                   = $objectManager->get(
+                    'TYPO3\\CMS\\Frontend\\Controller\\TypoScriptFrontendController',
+                    $GLOBALS['TYPO3_CONF_VARS'],
+                    $pageUid,
+                    0
+                );
+                $tsfeController->sys_language_uid = $sysLanguage;
+
+                /** @var \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer $cObjRenderer */
+                $cObjRenderer = $objectManager->get('TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectRenderer');
+
+                /** @var \TYPO3\CMS\Core\TypoScript\ExtendedTemplateService $TSObj */
+                $TSObj = $objectManager->get('TYPO3\\CMS\\Core\\TypoScript\\ExtendedTemplateService');
+
+                $TSObj->tt_track = 0;
+                $TSObj->init();
+                $TSObj->runThroughTemplates($rootLine);
+                $TSObj->generateConfig();
+
+                $_GET['id'] = $pageUid;
+
+                // Init TSFE
+                $GLOBALS['TSFE']       = $tsfeController;
+                $GLOBALS['TSFE']->cObj = $cObjRenderer;
+                $GLOBALS['TSFE']->initFEuser();
+                $GLOBALS['TSFE']->determineId();
+
+                if (empty($GLOBALS['TSFE']->tmpl)) {
+                    $GLOBALS['TSFE']->tmpl = new \stdClass();
+                }
+
+                $GLOBALS['TSFE']->tmpl->setup = $TSObj->setup;
+                $GLOBALS['TSFE']->initTemplate();
+                $GLOBALS['TSFE']->getConfigArray();
+
+                $GLOBALS['TSFE']->baseUrl = $GLOBALS['TSFE']->config['config']['baseURL'];
+
+                $cacheTSFE[$pageUid] = $GLOBALS['TSFE'];
+            }
+
+            $GLOBALS['TSFE'] = $cacheTSFE[$pageUid];
+
+            $lastTsSetupPid = $pageUid;
+        }
+
+        $GLOBALS['TSFE']->page       = $pageData;
+        $GLOBALS['TSFE']->rootLine   = $rootlineFull;
+        $GLOBALS['TSFE']->cObj->data = $pageData;
+    }
+
+    /**
+     * Check current page for blacklisting
+     *
+     * @param  array $blacklist Blacklist configuration
+     *
+     * @return bool
+     */
+    public static function checkPageForBlacklist(array $blacklist)
+    {
+        return GeneralUtility::checkUrlForBlacklisting(self::getCurrentUrl(), $blacklist);
+    }
+
+    /**
+     * Check if frontend page is cacheable
+     *
+     * @param array|null $conf Configuration
+     * @return bool
+     */
+    public static function isCacheable($conf = null)
+    {
+        $TSFE = self::getTsfe();
+
+        if ($_SERVER['REQUEST_METHOD'] !== 'GET' || !empty($TSFE->fe_user->user['uid'])) {
+            return false;
+        }
+
+        // don't parse if page is not cacheable
+        if (empty($conf['allowNoStaticCachable']) && !$TSFE->isStaticCacheble()) {
+            return false;
+        }
+
+        // Skip no_cache-pages
+        if (empty($conf['allowNoCache']) && !empty($TSFE->no_cache)) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Return current URL
+     *
+     * @return null|string
+     */
+    public static function getCurrentUrl()
+    {
+        $ret = null;
+
+        $TSFE = self::getTsfe();
+
+        if (!empty($TSFE->anchorPrefix)) {
+            $ret = (string)$TSFE->anchorPrefix;
+        } else {
+            $ret = (string)$TSFE->siteScript;
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Get TSFE
+     *
+     * @return \TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController
+     */
+    public static function getTsfe()
+    {
+        return $GLOBALS['TSFE'];
+    }
+}

typo3conf/ext/metaseo/Classes/Utility/GeneralUtility.php

@@ -0,0 +1,463 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Utility;
+
+/**
+ * General utility
+ */
+class GeneralUtility
+{
+
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * Page Select
+     *
+     * @var \TYPO3\CMS\Frontend\Page\PageRepository
+     */
+    protected static $sysPageObj;
+
+    /**
+     * Rootline cache
+     *
+     * @var array
+     */
+    protected static $rootlineCache = array();
+
+
+    // ########################################################################
+    // Public methods
+    // ########################################################################
+
+    /**
+     * Get current language id
+     *
+     * @return  integer
+     */
+    public static function getLanguageId()
+    {
+        $ret = 0;
+
+        if (!empty($GLOBALS['TSFE']->tmpl->setup['config.']['sys_language_uid'])) {
+            $ret = (int)$GLOBALS['TSFE']->tmpl->setup['config.']['sys_language_uid'];
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Get current pid
+     *
+     * @return  integer
+     */
+    public static function getCurrentPid()
+    {
+        return $GLOBALS['TSFE']->id;
+    }
+
+    /**
+     * Check if there is any mountpoint in rootline
+     *
+     * @param   integer|null $uid Page UID
+     *
+     * @return  boolean
+     */
+    public static function isMountpointInRootLine($uid = null)
+    {
+        $ret = false;
+
+        // Performance check, there must be an MP-GET value
+        if (\TYPO3\CMS\Core\Utility\GeneralUtility::_GET('MP')) {
+            // Possible mount point detected, let's check the rootline
+            foreach (self::getRootLine($uid) as $page) {
+                if (!empty($page['_MOUNT_OL'])) {
+                    // Mountpoint detected in rootline
+                    $ret = true;
+                }
+            }
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Get current root line
+     *
+     * @param   integer|null $uid Page UID
+     *
+     * @return  array
+     */
+    public static function getRootLine($uid = null)
+    {
+        if ($uid === null) {
+            #################
+            # Current rootline
+            #################
+            if (empty(self::$rootlineCache['__CURRENT__'])) {
+                // Current rootline
+                $rootline = $GLOBALS['TSFE']->tmpl->rootLine;
+
+                // Filter rootline by siteroot
+                $rootline = self::filterRootlineBySiteroot((array)$rootline);
+
+                self::$rootlineCache['__CURRENT__'] = $rootline;
+            }
+
+            $ret = self::$rootlineCache['__CURRENT__'];
+        } else {
+            #################
+            # Other rootline
+            #################
+            if (empty(self::$rootlineCache[$uid])) {
+                // Fetch full rootline to TYPO3 root (0)
+                $rootline = self::getSysPageObj()->getRootLine($uid);
+
+                // Filter rootline by siteroot
+                $rootline = self::filterRootlineBySiteroot((array)$rootline);
+
+                self::$rootlineCache[$uid] = $rootline;
+            }
+
+            $ret = self::$rootlineCache[$uid];
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Filter rootline to get the real one up to siteroot page
+     *
+     * @param $rootline
+     *
+     * @return array
+     */
+    protected static function filterRootlineBySiteroot(array $rootline)
+    {
+        $ret = array();
+
+        // Make sure sorting is right (first root, last page)
+        ksort($rootline, SORT_NUMERIC);
+
+        //reverse rootline
+        $rootline = array_reverse($rootline);
+
+        foreach ($rootline as $page) {
+            $ret[] = $page;
+            if (!empty($page['is_siteroot'])) {
+                break;
+            }
+        }
+        $ret = array_reverse($ret);
+
+        return $ret;
+    }
+
+    /**
+     * Get sys page object
+     *
+     * @return  \TYPO3\CMS\Frontend\Page\PageRepository
+     */
+    protected static function getSysPageObj()
+    {
+        if (self::$sysPageObj === null) {
+            /** @var \TYPO3\CMS\Extbase\Object\ObjectManager $objectManager */
+            $objectManager = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(
+                'TYPO3\\CMS\\Extbase\\Object\\ObjectManager'
+            );
+
+            /** @var \TYPO3\CMS\Frontend\Page\PageRepository $sysPageObj */
+            $sysPageObj = $objectManager->get('TYPO3\\CMS\\Frontend\\Page\\PageRepository');
+
+            self::$sysPageObj = $sysPageObj;
+        }
+
+        return self::$sysPageObj;
+    }
+
+    /**
+     * Get domain
+     *
+     * @return  array
+     */
+    public static function getSysDomain()
+    {
+        static $ret = null;
+
+        if ($ret !== null) {
+            return $ret;
+        }
+
+        $host    = \TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('HTTP_HOST');
+        $rootPid = self::getRootPid();
+
+        $query = 'SELECT *
+                    FROM sys_domain
+                   WHERE pid = ' . (int)$rootPid . '
+                     AND domainName = ' . DatabaseUtility::quote($host, 'sys_domain') . '
+                     AND hidden = 0';
+        $ret   = DatabaseUtility::getRow($query);
+
+        return $ret;
+    }
+
+    /**
+     * Get current root pid
+     *
+     * @param   integer|null $uid Page UID
+     *
+     * @return  integer
+     */
+    public static function getRootPid($uid = null)
+    {
+        static $cache = array();
+        $ret = null;
+
+        if ($uid === null) {
+            #################
+            # Current root PID
+            #################
+            $rootline = self::getRootLine();
+            if (!empty($rootline[0])) {
+                $ret = $rootline[0]['uid'];
+            }
+        } else {
+            #################
+            # Other root PID
+            #################
+            if (!isset($cache[$uid])) {
+                $cache[$uid] = null;
+                $rootline    = self::getRootLine($uid);
+
+                if (!empty($rootline[0])) {
+                    $cache[$uid] = $rootline[0]['uid'];
+                }
+            }
+
+            $ret = $cache[$uid];
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Get root setting value
+     *
+     * @param   string       $name         Name of configuration
+     * @param   mixed|NULL   $defaultValue Default value
+     * @param   integer|NULL $rootPid      Root Page Id
+     *
+     * @return  array
+     */
+    public static function getRootSettingValue($name, $defaultValue = null, $rootPid = null)
+    {
+        $setting = self::getRootSetting($rootPid);
+
+        if (isset($setting[$name])) {
+            $ret = $setting[$name];
+        } else {
+            $ret = $defaultValue;
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Get root setting row
+     *
+     * @param   integer $rootPid Root Page Id
+     *
+     * @return  array
+     */
+    public static function getRootSetting($rootPid = null)
+    {
+        static $ret = null;
+
+        if ($ret !== null) {
+            return $ret;
+        }
+
+        if ($rootPid === null) {
+            $rootPid = self::getRootPid();
+        }
+
+        $query = 'SELECT *
+                    FROM tx_metaseo_setting_root
+                   WHERE pid = ' . (int)$rootPid . '
+                     AND deleted = 0
+                   LIMIT 1';
+        $ret   = DatabaseUtility::getRow($query);
+
+        return $ret;
+    }
+
+    /**
+     * Get extension configuration
+     *
+     * @param   string  $name    Name of config
+     * @param   boolean $default Default value
+     *
+     * @return  mixed
+     */
+    public static function getExtConf($name, $default = null)
+    {
+        static $conf = null;
+        $ret = $default;
+
+        if ($conf === null) {
+            // Load ext conf
+            $conf = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['metaseo']);
+            if (!is_array($conf)) {
+                $conf = array();
+            }
+        }
+
+        if (isset($conf[$name])) {
+            $ret = $conf[$name];
+        }
+
+
+        return $ret;
+    }
+
+    /**
+     * Call hook and signal
+     *
+     * @param   string     $class Name of the class containing the signal
+     * @param   string     $name  Name of hook
+     * @param   mixed $obj Reference to be passed along (typically "$this"
+     *                     - being a reference to the calling object) (REFERENCE!)
+     * @param   mixed|NULL $args  Args
+     *
+     * @return  mixed
+     */
+    public static function callHookAndSignal($class, $name, $obj, &$args = null)
+    {
+        static $hookConf = null;
+        static $signalSlotDispatcher = null;
+
+        // Fetch hooks config for metaseo, minimize array lookups
+        if ($hookConf === null) {
+            $hookConf = array();
+            if (isset($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['metaseo']['hooks'])
+                && is_array($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['metaseo']['hooks'])
+            ) {
+                $hookConf = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['metaseo']['hooks'];
+            }
+        }
+
+        // Call hooks
+        if (!empty($hookConf[$name]) && is_array($hookConf[$name])) {
+            foreach ($hookConf[$name] as $_funcRef) {
+                if ($_funcRef) {
+                    \TYPO3\CMS\Core\Utility\GeneralUtility::callUserFunction($_funcRef, $args, $obj);
+                }
+            }
+        }
+
+        // Call signal
+        if ($signalSlotDispatcher === null) {
+            /** @var \TYPO3\CMS\Extbase\Object\ObjectManager $objectManager */
+            $objectManager = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(
+                'TYPO3\\CMS\\Extbase\\Object\\ObjectManager'
+            );
+
+            /** @var \TYPO3\CMS\Extbase\SignalSlot\Dispatcher $signalSlotDispatcher */
+            $signalSlotDispatcher = $objectManager->get('TYPO3\\CMS\\Extbase\\SignalSlot\\Dispatcher');
+        }
+        $signalSlotDispatcher->dispatch($class, $name, array($args, $obj));
+    }
+
+
+    /**
+     * Generate full url
+     *
+     * Makes sure the url is absolute (http://....)
+     *
+     * @param   string $url    URL
+     * @param   string $domain Domain
+     *
+     * @return  string
+     */
+    public static function fullUrl($url, $domain = null)
+    {
+        if (!preg_match('/^https?:\/\//i', $url)) {
+            // Fix for root page link
+            if ($url === '/') {
+                $url = '';
+            }
+
+            // remove first /
+            if (strpos($url, '/') === 0) {
+                $url = substr($url, 1);
+            }
+
+            if ($domain !== null) {
+                // specified domain
+                $url = 'http://' . $domain . '/' . $url;
+            } else {
+                // domain from env
+                $url = \TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('TYPO3_SITE_URL') . $url;
+            }
+        }
+
+        // Fix url stuff
+        $url = str_replace('?&', '?', $url);
+
+        return $url;
+    }
+
+    // ########################################################################
+    // Protected methods
+    // ########################################################################
+
+    /**
+     * Check if url is blacklisted
+     *
+     * @param  string $url           URL
+     * @param  array  $blacklistConf Blacklist configuration (list of regexp)
+     *
+     * @return bool
+     */
+    public static function checkUrlForBlacklisting($url, array $blacklistConf)
+    {
+        // check for valid url
+        if (empty($url)) {
+            return true;
+        }
+
+        $blacklistConf = (array)$blacklistConf;
+        foreach ($blacklistConf as $blacklistRegExp) {
+            if (preg_match($blacklistRegExp, $url)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}

typo3conf/ext/metaseo/Classes/Utility/RootPageUtility.php

@@ -0,0 +1,126 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Utility;
+
+use TYPO3\CMS\Core\Utility\GeneralUtility as Typo3GeneralUtility;
+
+/**
+ * Root page utility
+ */
+class RootPageUtility
+{
+
+    /**
+     * Domain cache
+     *
+     * array(
+     *   rootPid => domainName
+     * );
+     *
+     * @var array
+     */
+    protected static $domainCache = array();
+
+    /**
+     * Get sitemap index url
+     *
+     * @param  integer $rootPid Root PID
+     *
+     * @return string
+     */
+    public static function getSitemapIndexUrl($rootPid)
+    {
+        return self::getFrontendUrl($rootPid, SitemapUtility::PAGE_TYPE_SITEMAP_XML);
+    }
+
+    /**
+     * Build a frontend url
+     *
+     * @param integer $rootPid Root Page ID
+     * @param integer $typeNum Type num
+     *
+     * @return string
+     */
+    public static function getFrontendUrl($rootPid, $typeNum)
+    {
+        $domain = self::getDomain($rootPid);
+        if (!empty($domain)) {
+            $domain = 'http://' . $domain . '/';
+        } else {
+            $domain = Typo3GeneralUtility::getIndpEnv('TYPO3_SITE_URL');
+        }
+        // "build", TODO: use typolink to use TYPO3 internals
+        $url = $domain . 'index.php?id=' . (int)$rootPid . '&type=' . (int)$typeNum;
+
+        return $url;
+    }
+
+    /**
+     * Get domain
+     *
+     * @param   integer $rootPid Root PID
+     *
+     * @return  null|string
+     */
+    public static function getDomain($rootPid)
+    {
+        // Use cached one if exists
+        if (isset(self::$domainCache[$rootPid])) {
+            return self::$domainCache[$rootPid];
+        }
+
+        // Fetch domain name
+        $query = 'SELECT domainName
+                    FROM sys_domain
+                   WHERE pid = ' . (int)$rootPid . '
+                     AND hidden = 0
+                ORDER BY forced DESC,
+                         sorting
+                   LIMIT 1';
+        $ret   = DatabaseUtility::getOne($query);
+
+        // Remove possible slash at the end
+        $ret = rtrim($ret, '/');
+
+        // Cache entry
+        self::$domainCache[$rootPid] = $ret;
+
+        return $ret;
+    }
+
+    /**
+     * Get robots.txt url
+     *
+     * @param  integer $rootPid Root PID
+     *
+     * @return string
+     */
+    public static function getRobotsTxtUrl($rootPid)
+    {
+        return self::getFrontendUrl($rootPid, SitemapUtility::PAGE_TYPE_ROBOTS_TXT);
+    }
+}

typo3conf/ext/metaseo/Classes/Utility/SitemapUtility.php

@@ -0,0 +1,298 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  (c) 2013 Markus Blaschke (TEQneers GmbH & Co. KG) <blaschke@teqneers.de> (tq_seo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Utility;
+
+use TYPO3\CMS\Core\Utility\GeneralUtility as Typo3GeneralUtility;
+use TYPO3\CMS\Frontend\Page\PageRepository;
+
+/**
+ * Sitemap utility
+ */
+class SitemapUtility
+{
+
+    const SITEMAP_TYPE_PAGE = 0;
+    const SITEMAP_TYPE_FILE = 1;
+
+    /* apply changes in Configuration/TypoScript/setup.txt */
+    const PAGE_TYPE_SITEMAP_TXT = 841131; // sitemap.txt     (EXT:metaseo)
+    const PAGE_TYPE_SITEMAP_XML = 841132; // sitemap.xml     (EXT:metaseo)
+    const PAGE_TYPE_ROBOTS_TXT  = 841133; // robots.txt      (EXT:metaseo)
+
+    // ########################################################################
+    // Attributes
+    // ########################################################################
+
+    /**
+     * List of blacklisted doktypes (from table pages)
+     * @var array
+     */
+    protected static $doktypeBlacklist = array(
+        PageRepository::DOKTYPE_BE_USER_SECTION,  // Backend Section (TYPO3 CMS)
+        PageRepository::DOKTYPE_SPACER,           // Menu separator  (TYPO3 CMS)
+        PageRepository::DOKTYPE_SYSFOLDER,        // Folder          (TYPO3 CMS)
+        PageRepository::DOKTYPE_RECYCLER,         // Recycler        (TYPO3 CMS)
+    );
+
+    /**
+     * List of blacklisted rendering PAGE typenum (typoscript object)
+     *
+     * @var array
+     */
+    protected static $pagetypeBlacklist = array(
+        self::PAGE_TYPE_SITEMAP_TXT,   // sitemap.txt     (EXT:metaseo)
+        self::PAGE_TYPE_SITEMAP_XML,   // sitemap.xml     (EXT:metaseo)
+        self::PAGE_TYPE_ROBOTS_TXT,    // robots.txt      (EXT:metaseo)
+    );
+
+
+    // ########################################################################
+    // Public methods
+    // ########################################################################
+
+    /**
+     * Insert into sitemap
+     *
+     * @param   array $pageData page information
+     */
+    public static function index(array $pageData)
+    {
+        static $cache = array();
+
+        // do not index empty urls
+        if (empty($pageData['page_url'])) {
+            return;
+        }
+
+        // Trim url
+        $pageData['page_url'] = trim($pageData['page_url']);
+
+        // calc page hash
+        $pageData['page_hash'] = md5($pageData['page_url']);
+        $pageHash              = $pageData['page_hash'];
+
+        // set default type if not set
+        if (!isset($pageData['page_type'])) {
+            $pageData['page_type'] = self::SITEMAP_TYPE_PAGE;
+        }
+
+        // Escape/Quote data
+        unset($pageDataValue);
+        foreach ($pageData as &$pageDataValue) {
+            if ($pageDataValue === null) {
+                $pageDataValue = 'NULL';
+            } elseif (is_int($pageDataValue) || is_numeric($pageDataValue)) {
+                // Don't quote numeric/integers
+                $pageDataValue = (int)$pageDataValue;
+            } else {
+                // String
+                $pageDataValue = DatabaseUtility::quote($pageDataValue, 'tx_metaseo_sitemap');
+            }
+        }
+        unset($pageDataValue);
+
+        // only process each page once to keep sql-statements at a normal level
+        if (empty($cache[$pageHash])) {
+            // $pageData is already quoted
+            // TODO: INSERT INTO ... ON DUPLICATE KEY UPDATE?
+
+            $query      = 'SELECT uid
+                             FROM tx_metaseo_sitemap
+                            WHERE page_uid      = ' . $pageData['page_uid'] . '
+                              AND page_language = ' . $pageData['page_language'] . '
+                              AND page_hash     = ' . $pageData['page_hash'] . '
+                              AND page_type     = ' . $pageData['page_type'];
+            $sitemapUid = DatabaseUtility::getOne($query);
+
+            if (!empty($sitemapUid)) {
+                $query = 'UPDATE tx_metaseo_sitemap
+                             SET tstamp                = ' . $pageData['tstamp'] . ',
+                                 page_rootpid          = ' . $pageData['page_rootpid'] . ',
+                                 page_language         = ' . $pageData['page_language'] . ',
+                                 page_url              = ' . $pageData['page_url'] . ',
+                                 page_depth            = ' . $pageData['page_depth'] . ',
+                                 page_change_frequency = ' . $pageData['page_change_frequency'] . ',
+                                 page_type             = ' . $pageData['page_type'] . ',
+                                 expire                = ' . $pageData['expire'] . '
+                           WHERE uid = ' . (int)$sitemapUid;
+                DatabaseUtility::exec($query);
+            } else {
+                // #####################################
+                // INSERT
+                // #####################################
+                DatabaseUtility::connection()->exec_INSERTquery(
+                    'tx_metaseo_sitemap',
+                    $pageData,
+                    array_keys($pageData)
+                );
+            }
+
+            $cache[$pageHash] = 1;
+        }
+    }
+
+    /**
+     * Clear outdated and invalid pages from sitemap table
+     */
+    public static function expire()
+    {
+        // #####################
+        // Delete expired entries
+        // #####################
+
+        $query = 'DELETE FROM tx_metaseo_sitemap
+                        WHERE is_blacklisted = 0
+                          AND expire <= ' . (int)time();
+        DatabaseUtility::exec($query);
+
+        // #####################
+        //  Deleted or
+        // excluded pages
+        // #####################
+        $query = 'SELECT ts.uid
+                    FROM tx_metaseo_sitemap ts
+                         LEFT JOIN pages p
+                            ON p.uid = ts.page_uid
+                           AND p.deleted = 0
+                           AND p.hidden = 0
+                           AND p.tx_metaseo_is_exclude = 0
+                           AND ' . DatabaseUtility::conditionNotIn('p.doktype', self::getDoktypeBlacklist()) . '
+                   WHERE p.uid IS NULL';
+
+        $deletedSitemapPages = DatabaseUtility::getColWithIndex($query);
+
+        // delete pages
+        if (!empty($deletedSitemapPages)) {
+            $query = 'DELETE FROM tx_metaseo_sitemap
+                            WHERE uid IN (' . implode(',', $deletedSitemapPages) . ')
+                              AND is_blacklisted = 0';
+            DatabaseUtility::exec($query);
+        }
+    }
+
+    /**
+     * Get list of blacklisted doktypes (from table pages)
+     *
+     * @return array
+     */
+    public static function getDoktypeBlacklist()
+    {
+        return self::$doktypeBlacklist;
+    }
+
+    /**
+     * Get list of blacklisted PAGE typenum (typoscript object)
+     *
+     * @return array
+     */
+    public static function getPageTypeBlacklist()
+    {
+        $ret = self::$pagetypeBlacklist;
+
+        // Fetch from SetupTS (comma separated list)
+        if (isset($GLOBALS['TSFE']->tmpl->setup['plugin.']['metaseo.']['sitemap.']['index.']['pageTypeBlacklist'])
+            && strlen(
+                $GLOBALS['TSFE']
+                    ->tmpl
+                    ->setup['plugin.']['metaseo.']['sitemap.']['index.']['pageTypeBlacklist']
+            ) >= 1
+        ) {
+            $pageTypeBlacklist = $GLOBALS['TSFE']->tmpl
+                                     ->setup['plugin.']['metaseo.']['sitemap.']['index.']['pageTypeBlacklist'];
+            $pageTypeBlacklist = Typo3GeneralUtility::trimExplode(',', $pageTypeBlacklist);
+
+            $ret = array_merge($ret, $pageTypeBlacklist);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Return list of sitemap pages
+     *
+     * @param   integer $rootPid    Root page id of tree
+     * @param   integer $languageId Limit to language id
+     *
+     * @return  boolean|array
+     */
+    public static function getList($rootPid, $languageId = null)
+    {
+        $sitemapList = array();
+        $pageList    = array();
+
+        $typo3Pids = array();
+
+        $query = 'SELECT ts.*
+                    FROM tx_metaseo_sitemap ts
+                            INNER JOIN pages p
+                              ON    p.uid = ts.page_uid
+                                AND p.deleted = 0
+                                AND p.hidden = 0
+                                AND p.tx_metaseo_is_exclude = 0
+                                AND ' . DatabaseUtility::conditionNotIn('p.doktype', self::getDoktypeBlacklist()) . '
+                   WHERE ts.page_rootpid = ' . (int)$rootPid . '
+                     AND ts.is_blacklisted = 0';
+
+        if ($languageId !== null) {
+            $query .= ' AND ts.page_language = ' . (int)$languageId;
+        }
+        $query .= ' ORDER BY
+                        ts.page_depth ASC,
+                        p.pid ASC,
+                        p.sorting ASC';
+        $resultRows = DatabaseUtility::getAll($query);
+
+        if (!$resultRows) {
+            return false;
+        }
+
+        foreach ($resultRows as $row) {
+            $sitemapList[] = $row;
+
+            $sitemapPageId             = $row['page_uid'];
+            $typo3Pids[$sitemapPageId] = (int)$sitemapPageId;
+        }
+
+        if (!empty($typo3Pids)) {
+            $query    = 'SELECT *
+                           FROM pages
+                          WHERE ' . DatabaseUtility::conditionIn('uid', $typo3Pids);
+            $pageList = DatabaseUtility::getAllWithIndex($query, 'uid');
+
+            if (empty($pageList)) {
+                return false;
+            }
+        }
+
+        $ret = array(
+            'tx_metaseo_sitemap' => $sitemapList,
+            'pages'              => $pageList
+        );
+
+        return $ret;
+    }
+}

typo3conf/ext/metaseo/Classes/Utility/TypoScript.php

@@ -0,0 +1,365 @@
+<?php
+
+/*
+ *  Copyright notice
+ *
+ *  (c) 2015 Markus Blaschke <typo3@markus-blaschke.de> (metaseo)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ */
+
+namespace Metaseo\Metaseo\Utility;
+
+use TYPO3\CMS\Core\Utility\GeneralUtility as Typo3GeneralUtility;
+
+class TypoScript implements \Iterator
+{
+    ###########################################################################
+    ## Attributes
+    ###########################################################################
+
+    /**
+     * TYPO3 TypoScript Data
+     *
+     * @var array
+     */
+    protected $tsData;
+
+    /**
+     * TYPO3 TypoScript Data Type
+     *
+     * @var string
+     */
+    protected $tsType;
+
+    /**
+     * Iterator position
+     *
+     * @var mixed
+     */
+    protected $iteratorPosition = false;
+
+    /**
+     * cObj
+     * @var \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer
+     */
+    protected $cObj;
+
+    ###########################################################################
+    ## Constructor
+    ###########################################################################
+
+    /**
+     * Constructor
+     *
+     * @param NULL|array  $conf TypoScript node configuration
+     * @param NULL|string $type TypoScript node type
+     */
+    public function __construct($conf = null, $type = null)
+    {
+        if ($conf !== null) {
+            $this->tsData = $conf;
+        }
+
+        if ($type !== null) {
+            $this->tsType = $type;
+        }
+    }
+
+    ###########################################################################
+    ## Iterator methods
+    ###########################################################################
+
+    /**
+     * Rewind iterator position
+     */
+    public function rewind()
+    {
+        reset($this->tsData);
+        $this->iteratorNextNode();
+    }
+
+    /**
+     * Check if current node is a valid node
+     *
+     * @return boolean
+     */
+    public function valid()
+    {
+        return $this->iteratorPosition && array_key_exists($this->iteratorPosition, $this->tsData);
+    }
+
+    /**
+     * Return current iterator key
+     *
+     * @return      string  TypoScript path-node-key
+     */
+    public function key()
+    {
+        return substr($this->iteratorPosition, 0, -1);
+    }
+
+    /**
+     * Return current iterator node
+     *
+     * @return TypoScript
+     */
+    public function current()
+    {
+        $nodePath = substr($this->iteratorPosition, 0, -1);
+
+        return $this->getNode($nodePath);
+    }
+
+    /**
+     * Get TypoScript subnode
+     *
+     * @param       string $tsNodePath TypoScript node-path
+     *
+     * @return      TypoScript       TypoScript subnode-object
+     */
+    public function getNode($tsNodePath)
+    {
+        $ret = null;
+
+        // extract TypoScript-path information
+        $nodeSections  = explode('.', $tsNodePath);
+        $nodeValueType = end($nodeSections);
+        $nodeValueName = end($nodeSections) . '.';
+
+        // remove last node from sections because we already got the node name
+        unset($nodeSections[key($nodeSections)]);
+
+        // walk though array to find node
+        $nodeData = $this->tsData;
+        if (!empty($nodeSections) && is_array($nodeSections)) {
+            foreach ($nodeSections as $sectionName) {
+                $sectionName .= '.';
+
+                if (is_array($nodeData) && array_key_exists($sectionName, $nodeData)) {
+                    $nodeData = $nodeData[$sectionName];
+                } else {
+                    break;
+                }
+            }
+        }
+
+        // Fetch TypoScript configuration data
+        $tsData = array();
+        if (is_array($nodeData) && array_key_exists($nodeValueName, $nodeData)) {
+            $tsData = $nodeData[$nodeValueName];
+        }
+
+        // Fetch TypoScript configuration type
+        $tsType = null;
+        if (is_array($nodeData) && array_key_exists($nodeValueType, $nodeData)) {
+            $tsType = $nodeData[$nodeValueType];
+        }
+
+        // Clone object and set values
+        $ret                   = clone $this;
+        $ret->tsData           = $tsData;
+        $ret->tsType           = $tsType;
+        $ret->iteratorPosition = false;
+
+        return $ret;
+    }
+
+    /**
+     * Next iterator node
+     */
+    public function next()
+    {
+        next($this->tsData);
+        $this->iteratorNextNode();
+    }
+
+    ###########################################################################
+    ## Public methods
+    ###########################################################################
+
+    /**
+     * Search next iterator node
+     */
+    public function iteratorNextNode()
+    {
+        // INIT
+        $iteratorPosition       = null;
+        $this->iteratorPosition = false;
+        $nextNode               = false;
+
+        do {
+            if ($nextNode) {
+                next($this->tsData);
+            }
+
+            $currentNode = current($this->tsData);
+
+            if ($currentNode !== false) {
+                // get key
+                $iteratorPosition = key($this->tsData);
+
+                // check if node is subnode or value
+                if (substr($iteratorPosition, -1) == '.') {
+                    // next subnode fond
+                    $this->iteratorPosition = $iteratorPosition;
+                    break;
+                }
+            } else {
+                $iteratorPosition       = false;
+                $this->iteratorPosition = false;
+            }
+
+            $nextNode = true;
+        } while ($iteratorPosition !== false);
+    }
+
+    /**
+     * Get value from node
+     *
+     * @param       string $tsNodePath   TypoScript node-path
+     * @param       mixed  $defaultValue Default value
+     *
+     * @return      mixed                                   Node value (or default value)
+     */
+    public function getValue($tsNodePath, $defaultValue = null)
+    {
+        $ret = $defaultValue;
+
+        // extract TypoScript-path information
+        $nodeFound     = true;
+        $nodeSections  = explode('.', $tsNodePath);
+        $nodeValueName = end($nodeSections);
+
+        // remove last node from sections because we already got the node name
+        unset($nodeSections[key($nodeSections)]);
+
+        // walk though array to find node
+        $nodeData = $this->tsData;
+        if (!empty($nodeSections) && is_array($nodeSections)) {
+            foreach ($nodeSections as $sectionName) {
+                $sectionName .= '.';
+
+                if (is_array($nodeData) && array_key_exists($sectionName, $nodeData)) {
+                    $nodeData = $nodeData[$sectionName];
+                } else {
+                    $nodeFound = false;
+                    break;
+                }
+            }
+        }
+
+        // check if we got the value of the node
+        if ($nodeFound && is_array($nodeData) && array_key_exists($nodeValueName, $nodeData)) {
+            $ret = $nodeData[$nodeValueName];
+        }
+
+
+        return $ret;
+    }
+
+    /**
+     * Convert TypoScript to original array
+     *
+     * @return array
+     */
+    public function toArray()
+    {
+        return $this->tsData;
+    }
+
+    /**
+     * Check if TypoScript is empty/not set
+     *
+     * @return boolean
+     */
+    public function isEmpty()
+    {
+        return empty($this->tsData);
+    }
+
+
+    /**
+     * Render TypoScript Config
+     *
+     * @return      mixed           Result of cObj
+     */
+    public function render()
+    {
+        return $this->getCObj()->cObjGetSingle($this->tsType, $this->tsData);
+    }
+
+    /**
+     * StdWrap with TypoScript Configuration
+     *
+     * @param  mixed   $value    Value for stdWrap
+     *
+     * @return mixed             Result of stdWrap
+     */
+    public function stdWrap($value = null)
+    {
+        return $this->getCObj()->stdWrap($value, $this->tsData);
+    }
+
+    ###########################################################################
+    ## Protected methods
+    ###########################################################################
+
+    /**
+     * Return instance of \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer
+     *
+     * @return \TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer
+     */
+    protected function getCObj()
+    {
+        if ($this->cObj === null) {
+            $this->cObj = Typo3GeneralUtility::makeInstance(
+                'TYPO3\\CMS\\Frontend\\ContentObject\\ContentObjectRenderer'
+            );
+        }
+
+        return $this->cObj;
+    }
+
+    ###########################################################################
+    ## Private methods
+    ###########################################################################
+
+    ###########################################################################
+    ## Accessors
+    ###########################################################################
+
+    public function setTypoScript(Array $conf)
+    {
+        $this->tsData = $conf;
+
+        return $this;
+    }
+
+    public function getTypoScriptType()
+    {
+        return $this->tsType;
+    }
+
+    public function setTypoScriptType($value)
+    {
+        $this->tsType = (string)$value;
+
+        return $this;
+    }
+}