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<?php
/**
* Elgg groups: add topic post action
*
* @package ElggGroups
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
* @author Curverider <info@elgg.com>
* @copyright Curverider Ltd 2008-2009
* @link http://elgg.org/
*/
// 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
$topic_guid = (int) get_input('topic_guid');
$group_guid = (int) get_input('group_guid');
$post = get_input('topic_post');
// Let's see if we can get an entity with the specified GUID, and that it's a group forum topic
if ($topic = get_entity($topic_guid)) {
if ($topic->getSubtype() == "groupforumtopic") {
//check the user posted a message
if($post){
// If posting the comment was successful, say so
if ($topic->annotate('group_topic_post',$post,$topic->access_id, $_SESSION['guid'])) {
system_message(elgg_echo("groupspost:success"));
// add to river
add_to_river('river/forum/create','create',$_SESSION['user']->guid,$topic_guid);
} else {
system_message(elgg_echo("groupspost:failure"));
}
}else{
system_message(elgg_echo("groupspost:nopost"));
}
}
} else {
system_message(elgg_echo("groupstopic:notfound"));
}
// Forward to the group forum page
global $CONFIG;
$url = $CONFIG->wwwroot . "mod/groups/topicposts.php?topic={$topic_guid}&group_guid={$group_guid}";
forward($url);
?>
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