Pulled in the interface changes.

git-svn-id: http://code.elgg.org/elgg/trunk@5257 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 87 insertions, 0 deletions

diff --git a/mod/groups/actions/forums/edittopic.php b/mod/groups/actions/forums/edittopic.php
new file mode 100644
index 000000000..2898c31dc
--- /dev/null
+++ b/mod/groups/actions/forums/edittopic.php
@@ -0,0 +1,87 @@
+<?php
+
+    /**
+	 * Elgg groups plugin edit topic action.
+	 * 
+	 * @package ElggGroups
+	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+	 * @author Curverider
+	 * @copyright Curverider Ltd 2008-2010
+	 * @link http://elgg.com/
+	 */
+
+    // Make sure we're logged in (send us to the front page if not)
+		if (!isloggedin()) forward();
+		
+	// Check the user is a group member
+	    $group_entity =  get_entity(get_input('group_guid'));
+	    if (!$group_entity->isMember($vars['user'])) forward();
+     
+
+	// Get input data
+	    $title = get_input('topictitle');
+		$message = get_input('topicmessage');
+		$message_id = get_input('message_id');
+		$tags = get_input('topictags');
+		$topic_guid = get_input('topic');
+		$access = get_input('access_id');
+		$group_guid = get_input('group_guid');
+		//$user = $_SESSION['user']->getGUID(); // you need to be logged in to comment on a group forum
+		$status = get_input('status'); // sticky, resolved, closed
+		
+	// Convert string of tags into a preformatted array
+		 $tagarray = string_to_tag_array($tags);
+		
+	// Make sure we actually have permission to edit
+		$topic = get_entity($topic_guid);
+		if ($topic)
+		{
+		
+			$user = $topic->getOwner(); 
+			
+			if ($topic->getSubtype() == "groupforumtopic") {
+		
+			// Convert string of tags into a preformatted array
+				$tagarray = string_to_tag_array($tags);
+				
+			// Make sure the title isn't blank
+				if (empty($title) || empty($message)) {
+					register_error(elgg_echo("groupstopic:blank"));
+			
+			// Otherwise, save the forum
+				} else {
+					
+			        $topic->access_id = $access;
+					
+			// Set its title
+					$topic->title = $title;
+					
+			// if no tags are present, clear existing ones
+					if (is_array($tagarray)) {
+						$topic->tags = $tagarray;
+					} else $topic->clearMetadata('tags');
+					
+			// edit metadata
+			       $topic->status = $status; // the current status i.e sticky, closed, resolved
+			       
+	        // now let's edit the message annotation
+				   update_annotation($message_id, "group_topic_post", $message, "",$user, $access);
+			       
+			// save the changes
+	            if (!$topic->save()) {
+				//		register_error(elgg_echo("forumtopic:error"));
+				}
+				
+	           // Success message
+					system_message(elgg_echo("groups:forumtopic:edited"));
+					
+			    }
+	        }
+		}
+		// Forward to the group forum page
+	        global $CONFIG;
+	        $url = $CONFIG->wwwroot . "pg/groups/forum/{$group_guid}/";
+			forward($url);
+		
+?>
+