1 files changed, 81 insertions, 0 deletions
diff --git a/mod/groups/actions/forums/addtopic.php b/mod/groups/actions/forums/addtopic.php
new file mode 100644
index 000000000..740ea17aa
--- /dev/null
+++ b/mod/groups/actions/forums/addtopic.php
@@ -0,0 +1,81 @@
+<?php
+
+    /**
+	 * Elgg groups plugin add 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; forward 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');
+		$tags = get_input('topictags');
+		$access = get_input('access_id');
+		$group_guid = (int) 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 the title / message aren't blank
+		if (empty($title) || empty($message)) {
+			register_error(elgg_echo("grouptopic:blank"));
+			forward("pg/groups/forum/{$group_guid}/");
+			
+	// Otherwise, save the topic
+		} else {
+			
+	// Initialise a new ElggObject
+			$grouptopic = new ElggObject();
+	// Tell the system it's a group forum topic
+			$grouptopic->subtype = "groupforumtopic";
+	// Set its owner to the current user
+			$grouptopic->owner_guid = $user;
+	// Set the group it belongs to
+			$grouptopic->container_guid = $group_guid;
+	// For now, set its access to public (we'll add an access dropdown shortly)
+			$grouptopic->access_id = $access;
+	// Set its title and description appropriately
+			$grouptopic->title = $title;
+	// Before we can set metadata, we need to save the topic
+			if (!$grouptopic->save()) {
+				register_error(elgg_echo("grouptopic:error"));
+				forward("pg/groups/forum/{$group_guid}/");
+			}
+	// Now let's add tags. We can pass an array directly to the object property! Easy.
+			if (is_array($tagarray)) {
+				$grouptopic->tags = $tagarray;
+			}
+	// add metadata
+	        $grouptopic->status = $status; // the current status i.e sticky, closed, resolved, open
+	           
+    // now add the topic message as an annotation
+        	$grouptopic->annotate('group_topic_post',$message,$access, $user);   
+        	
+    // add to river
+	        add_to_river('river/forum/topic/create','create',$_SESSION['user']->guid,$grouptopic->guid);
+	        
+	// Success message
+			system_message(elgg_echo("grouptopic:created"));
+			
+	// Forward to the group forum page
+	        global $CONFIG;
+	        $url = $CONFIG->wwwroot . "pg/groups/forum/{$group_guid}/";
+			forward($url);
+				
+		}
+		
+?>
+