/**
* Creates a new discussion
*
* @since 1.2
* @access public
* @param string
* @return
*/
public function save()
{
// Check for request forgeriess
FD::checkToken();
// Ensure that the user is logged in.
FD::requireLogin();
// Load up ajax lib
$ajax = FD::ajax();
// Load the discussion
$id = JRequest::getInt('id');
$discussion = FD::table('Discussion');
$discussion->load($id);
// Get the current logged in user.
$my = FD::user();
// Get the group
$groupId = JRequest::getInt('cluster_id', 0);
$group = FD::group($groupId);
// Only allow owner and admin to modify the
if ($discussion->id) {
if ($discussion->created_by != $my->id && !$group->isAdmin() && !$my->isSiteAdmin()) {
return $this->redirect($group->getPermalink(false));
}
}
// Check if the user is allowed to create a discussion
if (!$group->isMember()) {
FD::info()->set(JText::_('APP_GROUP_DISCUSSIONS_NOT_ALLOWED_CREATE'), SOCIAL_MSG_ERROR);
// Perform a redirection
return JFactory::getApplication()->redirect(FRoute::dashboard());
}
// Assign discussion properties
$discussion->uid = $group->id;
$discussion->type = SOCIAL_TYPE_GROUP;
$discussion->title = JRequest::getVar('title', '');
$discussion->content = JRequest::getVar('content', '', 'POST', 'none', JREQUEST_ALLOWRAW);
// If discussion is edited, we don't want to modify the following items
if (!$discussion->id) {
$discussion->created_by = $my->id;
$discussion->parent_id = 0;
$discussion->hits = 0;
$discussion->state = SOCIAL_STATE_PUBLISHED;
$discussion->votes = 0;
$discussion->lock = false;
}
$app = $this->getApp();
// Ensure that the title is valid
if (!$discussion->title) {
Foundry::info()->set(JText::_('APP_GROUP_DISCUSSIONS_INVALID_TITLE'), SOCIAL_MSG_ERROR);
// Get the redirection url
$url = FRoute::apps(array('layout' => 'canvas', 'customView' => 'create', 'uid' => $group->getAlias(), 'type' => SOCIAL_TYPE_GROUP, 'id' => $app->getAlias()), false);
return $this->redirect($url);
}
// Lock the discussion
$state = $discussion->store();
if (!$state) {
FD::info()->set(JText::_('APP_GROUP_DISCUSSIONS_DISCUSSION_CREATED_FAILED'));
// Get the redirection url
$url = FRoute::apps(array('layout' => 'canvas', 'customView' => 'form', 'uid' => $group->getAlias(), 'type' => SOCIAL_TYPE_GROUP, 'id' => $app->getAlias()), false);
return $this->redirect($url);
}
// Process any files that needs to be created.
$discussion->mapFiles();
// Get the app
$app = $this->getApp();
// If it is a new discussion, we want to run some other stuffs here.
if (!$id) {
// @points: groups.discussion.create
// Add points to the user that updated the group
$points = FD::points();
$points->assign('groups.discussion.create', 'com_easysocial', $my->id);
// Create a new stream item for this discussion
$stream = FD::stream();
// Get the stream template
$tpl = $stream->getTemplate();
// Someone just joined the group
$tpl->setActor($my->id, SOCIAL_TYPE_USER);
// Set the context
$tpl->setContext($discussion->id, 'discussions');
// Set the cluster
$tpl->setCluster($group->id, SOCIAL_TYPE_GROUP, $group->type);
// Set the verb
$tpl->setVerb('create');
// Set the params to cache the group data
$registry = FD::registry();
$registry->set('group', $group);
$registry->set('discussion', $discussion);
$tpl->setParams($registry);
$tpl->setAccess('core.view');
// Add the stream
$stream->add($tpl);
// Set info message
FD::info()->set(false, JText::_('APP_GROUP_DISCUSSIONS_DISCUSSION_CREATED_SUCCESS'), SOCIAL_MSG_SUCCESS);
// Send notification to group members only if it is new discussion
$options = array();
$options['permalink'] = FRoute::apps(array('layout' => 'canvas', 'customView' => 'item', 'uid' => $group->getAlias(), 'type' => SOCIAL_TYPE_GROUP, 'id' => $app->getAlias(), 'discussionId' => $discussion->id, 'external' => true), false);
$options['discussionId'] = $discussion->id;
$options['discussionTitle'] = $discussion->title;
$options['discussionContent'] = $discussion->getContent();
$options['userId'] = $discussion->created_by;
$group->notifyMembers('discussion.create', $options);
}
// Get the redirection url
$url = FRoute::apps(array('layout' => 'canvas', 'customView' => 'item', 'uid' => $group->getAlias(), 'type' => SOCIAL_TYPE_GROUP, 'id' => $app->getAlias(), 'discussionId' => $discussion->id), false);
// Perform a redirection
$this->redirect($url);
}
