Initial commit

typo3conf/ext/metaseo/Resources/Public/Frontend/JavaScript/GoogleAnalyticsTrackDownload.js

@@ -0,0 +1,49 @@
+function tqSeoGa_AddTracker(type, obj) {
+    var callback = function (e) {
+        tqSeoGa_TrackLink(e, obj);
+    };
+
+    if (obj.addEventListener) {
+        obj.addEventListener("click", callback, true);
+    } else if (obj.attachEvent) {
+        obj.attachEvent("onclick", callback);
+    }
+}
+
+function tqSeoGa_TrackLink(e, target) {
+    try {
+        if (target && target.hostname) {
+            var linkLocation = String(target);
+            var currentHost = location.host;
+
+            if (target.hostname == currentHost) {
+                // only match http/https-links and remove protocol-host part
+                var regexp = new RegExp("http(s)?://" + currentHost + "");
+                var hostMatch = regexp.exec(linkLocation);
+                if (hostMatch && hostMatch[0]) {
+                    linkLocation = linkLocation.slice(hostMatch[0].length);
+                    // track pageview
+                    _gaq.push(['_trackPageview', linkLocation]);
+                }
+            }
+        }
+    } catch (e) {
+    }
+}
+
+(function () {
+    var currentHost = location.host;
+    var linkList = document.getElementsByTagName("a");
+    var linkListLength = linkList.length;
+
+    for (var i = 0; i < linkListLength; i++) {
+        var link = linkList[i];
+        var linkLocation = String(link);
+
+        if (currentHost == link.hostname) {
+            if (linkLocation.match(/\.(doc|docx|xls|xlsx|ppt|pptx|odt|ods|pdf|zip|tar|gz|txt|vsd|vxd|rar|exe|wma|mov|avi|ogg|ogm|mkv|wmv|mp3|webm)$/)) {
+                tqSeoGa_AddTracker("download", link);
+            }
+        }
+    }
+})();