/**
* Since we don't always have access to the params passed to BP_Groups_Template
* we have to wait until after constructor has run to fill in details
*/
function synchronize()
{
global $bp;
if (isset($this->params) && array_key_exists('parent_id', $this->params)) {
/**
* Fill in requests by parent_id for tree traversal on admin side
*/
$this->groups = bp_group_hierarchy_get_by_hierarchy($this->params);
$this->total_group_count = $this->groups['total'];
$this->groups = $this->groups['groups'];
$this->group_count = count($this->groups);
// Re-build pagination links with new group counts
if ((int) $this->total_group_count && (int) $this->pag_num) {
$this->pag_links = paginate_links(array('base' => add_query_arg(array('grpage' => '%#%', 'num' => $this->pag_num, 'sortby' => $this->sort_by, 'order' => $this->order)), 'format' => '', 'total' => ceil((int) $this->total_group_count / (int) $this->pag_num), 'current' => $this->pag_page, 'prev_text' => '←', 'next_text' => '→', 'mid_size' => 1));
}
} else {
if ($this->single_group && $bp->groups->current_group) {
/**
* Groups with multi-level slugs are missed by the parent.
* Fill them in from $bp->groups->current_group
*/
$this->groups = array((object) array('group_id' => $bp->groups->current_group->id));
$this->group_count = 1;
}
}
}
/**
* Restrict group listing to top-level groups
*/
function bp_group_hierarchy_get_groups_tree($groups, $params, $parent_id = 0)
{
global $bp, $groups_template;
if (isset($_POST['scope']) && $_POST['object'] == 'tree' && $_POST['scope'] != 'all') {
$parent_id = substr($_POST['scope'], 8);
$parent_id = (int) $parent_id;
}
/**
* Replace retrieved list with toplevel groups
* unless on a group page (member groups list) or viewing "My Groups"
*/
if (!isset($bp->groups->current_group->id) && !$params['user_id']) {
/** remove search placeholder text for BP 1.5 */
if (function_exists('bp_get_search_default_text') && trim($params['search_terms']) == bp_get_search_default_text('groups')) {
$params['search_terms'] = '';
}
if (empty($params['search_terms'])) {
$params['parent_id'] = $parent_id;
$toplevel_groups = bp_group_hierarchy_get_by_hierarchy($params);
$groups = $toplevel_groups;
}
}
return $groups;
}
