Bug 1600668: Support for new Google Drive folders URLs

Change-Id: I71818f1bded211ecae5d16d07fef0a433e095cd4
behatnotneeded: Can't test Google embeds in Behat

htdocs/blocktype/googleapps/lib.php

@@ -105,12 +105,24 @@ class PluginBlocktypeGoogleApps extends MaharaCoreBlocktype {
             // $2 - id, key, etc. of the collection
             array(
                 'match' => '#.*docs.google.com/([a-zA-Z0-9\_\-\.\/]*)leaf\?id=([a-zA-Z0-9\_\-]+).*#',
-                'url'   => $httpstr . '://docs.google.com/$1leaf?id=$2',
+                'url'   => $httpstr . '://drive.google.com/$1folderview?id=$2',
                 'type'  => 'spanicon',
             ),
             array(
                 'match' => '#.*docs.google.com/([a-zA-Z0-9\_\-\.\/]*)open\?id=([a-zA-Z0-9\_\-]+).*#',
-                'url'   => $httpstr . '://docs.google.com/$1open?id=$2',
+                'url'   => $httpstr . '://drive.google.com/$1folderview?id=$2',
+                'type'  => 'spanicon',
+            ),
+            // drive.google.com/folderview or drive.google.com/open - Google Drive folders
+            // (formerly Google Docs collections)
+            array(
+                'match' => '#.*drive.google.com/([a-zA-Z0-9\_\-\.\/]*)open\?id=([a-zA-Z0-9\_\-]+).*#',
+                'url'   => $httpstr . '://drive.google.com/$1folderview?id=$2',
+                'type'  => 'spanicon',
+            ),
+            array(
+                'match' => '#.*drive.google.com/([a-zA-Z0-9\_\-\.\/]*)folderview\?id=([a-zA-Z0-9\_\-]+).*#',
+                'url'   => $httpstr . '://drive.google.com/$1folderview?id=$2',
                 'type'  => 'spanicon',
             ),
             // docs.google.com/present - Google presentation incl. custom domain presentation