/**
* Retrieves the group template
*
* @since 1.3
* @access public
* @param string
* @return
*/
public function getGroupTemplate()
{
$ids = $this->input->get('groups', array(), 'array');
if (!$ids) {
return $this->ajax->reject();
}
$groups = array();
foreach ($ids as $id) {
$group = ES::group($id);
$groups[] = $group;
}
$theme = ES::themes();
$theme->set('groups', $groups);
$html = $theme->output('admin/profiles/form.groups.item');
return $this->ajax->resolve($html);
}
/**
* Retrieves a list of default groups
*
* @since 1.3
* @access public
* @param string
* @return
*/
public function getDefaultGroups()
{
$params = $this->getParams();
$items = $params->get('default_groups');
$groups = array();
if (!$items) {
return $groups;
}
foreach ($items as $id) {
$group = ES::group($id);
$groups[] = $group;
}
return $groups;
}
/**
* Allows user to join a group
*
* @since 1.2
* @access public
*/
public function joinGroup()
{
// Check for request forgeries
ES::checkToken();
// Only registered members allowed
ES::requireLogin();
// Get the group id
$id = $this->input->get('id', 0, 'int');
$group = ES::group($id);
if (!$group->id || !$id) {
$this->view->setMessage(JText::_('COM_EASYSOCIAL_GROUPS_INVALID_ID_PROVIDED'), SOCIAL_MSG_ERROR);
return $this->view->call(__FUNCTION__);
}
// Get the user's access as we want to limit the number of groups they can join
$access = $this->my->getAccess();
$total = $this->my->getTotalGroups();
if ($access->exceeded('groups.join', $total)) {
return $this->view->call('exceededJoin');
}
// Create a member record for the group
$group->createMember($this->my->id);
return $this->view->call(__FUNCTION__, $group);
}
/**
* Displays the join group dialog
*
* @since 1.2
* @access public
* @param string
* @return
*/
public function joinGroup()
{
// Only logged in users are allowed here.
FD::requireLogin();
// Get the group id from request
$id = $this->input->get('id', 0, 'int');
// Determines if this is an api request
$api = $this->input->get('api', false, 'bool');
// Load up the group
$group = ES::group($id);
if (!$id || !$group) {
return $this->ajax->reject();
}
// Try to load the member object
$member = ES::table('GroupMember');
$member->load(array('uid' => $this->my->id, 'type' => SOCIAL_TYPE_USER, 'cluster_id' => $group->id));
// Determines which namespace we should be using
$namespace = 'site/groups/dialog.join.open';
// Check if the group is open or closed
if ($group->isClosed()) {
if ($member->state == SOCIAL_GROUPS_MEMBER_PUBLISHED) {
$namespace = 'site/groups/dialog.join.invited';
} else {
$namespace = 'site/groups/dialog.join.closed';
}
}
$theme = ES::themes();
$theme->set('group', $group);
$contents = $theme->output($namespace);
return $this->ajax->resolve($contents);
}
