/**
* Returns all views below a partial view.
*
* Settings $view_root = 'profile' will show all available views under
* the "profile" namespace.
*
* @param string $view_root The root view
* @param string $viewtype Optionally specify a view type
* other than the current one.
*
* @return array A list of view names underneath that root view
* @todo This is used once in the deprecated get_activity_stream_data() function.
* @access private
* @deprecated 1.9
*/
function elgg_view_tree($view_root, $viewtype = "")
{
global $CONFIG;
static $treecache = array();
// Get viewtype
if (!$viewtype) {
$viewtype = elgg_get_viewtype();
}
// A little light internal caching
if (!empty($treecache[$view_root])) {
return $treecache[$view_root];
}
// Examine $CONFIG->views->locations
if (isset($CONFIG->views->locations[$viewtype])) {
foreach ($CONFIG->views->locations[$viewtype] as $view => $path) {
$pos = strpos($view, $view_root);
if ($pos === 0) {
$treecache[$view_root][] = $view;
}
}
}
// Now examine core
$location = $CONFIG->viewpath;
$viewtype = elgg_get_viewtype();
$root = $location . $viewtype . '/' . $view_root;
if (file_exists($root) && is_dir($root)) {
$val = elgg_get_views($root, $view_root);
if (!is_array($treecache[$view_root])) {
$treecache[$view_root] = array();
}
$treecache[$view_root] = array_merge($treecache[$view_root], $val);
}
return $treecache[$view_root];
}
/**
* Get views in a dir
*
* @deprecated 1.7. Use elgg_get_views().
*
* @param string $dir Dir
* @param string $base Base view
*
* @return array
*/
function get_views($dir, $base)
{
elgg_deprecated_notice('get_views() was deprecated by elgg_get_views()!', 1.7);
elgg_get_views($dir, $base);
}
