KTC-263

"Internal RSS feed does not work on FF but partially works on IE" Fixed. Added a check on whether an external feed is pointing to an internal document. Committed by: Megan Watson Reviewed by: Conrad Vermeulen git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@7846 c91229c3-7414-0410-bfa2-8a42b809f60b

KTC-263
"Internal RSS feed does not work on FF but partially works on IE" Fixed. Added a check on whether an external feed is pointing to an internal document. Committed by: Megan Watson Reviewed by: Conrad Vermeulen git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@7846 c91229c3-7414-0410-bfa2-8a42b809f60b
Megan Watson
1 parent 9fd6ea86
Showing 2 changed files with 55 additions and 14 deletions
plugins/rssplugin/KTrss.inc.php
plugins/rssplugin/loadFeed.inc.php
@@ -84,6 +84,27 @@ class KTrss{
     	return $response;
     }
+    // Get the data for the document or folder
+    function getExternalInternalFeed($sFeed, $iUserId){
+        $aRss = array();
+        $pos = strpos($sFeed, 'docId');
+
+        if($pos === false){
+            $pos = strpos($sFeed, 'folderId');
+            $folderId = substr($sFeed, $pos+9);
+            $aRss[] = KTrss::getOneFolder($folderId, $iUserId);
+        }else{
+            $docId = substr($sFeed, $pos+6);
+            $aRss[] = KTrss::getOneDocument($docId, $iUserId);
+        }
+
+    	if($aRss){
+    		$internalFeed = KTrss::arrayToXML($aRss);
+    		$response = rss2arrayBlock($internalFeed);
+    	}
+    	return $response;
+    }
+
     // Get list of document subscriptions
     function getDocumentList($iUserId){
     	$sQuery = "SELECT document_id as id FROM document_subscriptions WHERE user_id = ?";
@@ -5,49 +5,69 @@
  * KnowledgeTree Open Source Edition
  * Document Management Made Simple
  * Copyright (C) 2004 - 2007 The Jam Warehouse Software (Pty) Limited
- * 
+ *
  * This program is free software; you can redistribute it and/or modify it under
  * the terms of the GNU General Public License version 3 as published by the
  * Free Software Foundation.
- * 
+ *
  * This program 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.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- * 
+ *
  * You can contact The Jam Warehouse Software (Pty) Limited, Unit 1, Tramber Place,
  * Blake Street, Observatory, 7925 South Africa. or email info@knowledgetree.com.
- * 
+ *
  * The interactive user interfaces in modified source and object code versions
  * of this program must display Appropriate Legal Notices, as required under
  * Section 5 of the GNU General Public License version 3.
- * 
+ *
  * In accordance with Section 7(b) of the GNU General Public License version 3,
  * these Appropriate Legal Notices must retain the display of the "Powered by
- * KnowledgeTree" logo and retain the original copyright notice. If the display of the 
+ * KnowledgeTree" logo and retain the original copyright notice. If the display of the
  * logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
- * must display the words "Powered by KnowledgeTree" and retain the original 
- * copyright notice. 
+ * must display the words "Powered by KnowledgeTree" and retain the original
+ * copyright notice.
  * Contributor( s): ______________________________________
  *
  */
  require_once('../../config/dmsDefaults.php');
  require_once(KT_DIR. '/plugins/rssplugin/rss2array.inc.php');
  require_once(KT_DIR. '/plugins/rssplugin/KTrss.inc.php');
- 
+
  $feed = $_GET["feed"];
  $user = $_GET["user"];
- 
+
+ // URL must start with http:// - change it if it starts with feed://
+ if(preg_match("/^feed:\/\/([^\/]+)(.*)$/", $feed, $matches)){
+     $feed = preg_replace("/^feed:\/\//", "http://", $feed);
+ }
+
  // Check if the feed matches a url
  if(!preg_match("/^http:\/\/([^\/]+)(.*)$/", $feed, $matches)){
  	// If not, it is an internal feed
  	$aRSSArray = KTrss::getInternalFeed($user);
  }else{
  	// If it is a url, it is an external feed
- 	$aRSSArray = rss2array($feed);
+ 	// However, sometimes internal documents get added as external feeds
+ 	// Check that the url isn't an internal one.
+ 	global $default;
+    $rootUrl = $default->rootUrl;
+	$bSSL = $default->sslEnabled;
+
+	$sProtocol = ($bSSL) ? 'https' : 'http';
+	$sBaseUrl = $sProtocol.'://'.$_SERVER['HTTP_HOST'].$rootUrl;
+
+ 	$sInternal = $sBaseUrl.'/rss.php';
+ 	if(!(strpos($feed, $sInternal) === FALSE)){
+ 	    // Feed is internal
+ 	    $aRSSArray = KTrss::getExternalInternalFeed($feed, $user);
+ 	}else{
+ 	    $aRSSArray = rss2array($feed);
+ 	}
  }
  if(count($aRSSArray[errors]) > 0){
  	for($i=0;$i<count($aRSSArray[errors]);$i++){
@@ -70,6 +90,6 @@
 			<tr><td colspan='2'><br></td></tr>";
 		}
  $response .= "</table></div><br>";
-	 
+
  echo  $response;
 -?>
+?>
 \ No newline at end of file