/**
* Sets a property for a given set of nodes.
* Used for actions on list nodes or specific given nodes in a tree.
* $_POST['property'] can be 'node_title', 'node_template' or 'node_marked'
*/
public static function nodes_set_nodes_property()
{
parent::$json_data += array('updated_nodes' => array());
if (!empty($_POST['nodes_to_update']) && is_array($_POST['nodes_to_update']) && isset($_POST['property']) && isset($_POST['value'])) {
$nodes_to_update = $_POST['nodes_to_update'];
$cascading_nodes = !empty($_POST['cascading_nodes']) ? $_POST['cascading_nodes'] : array();
$tree = new ApmTreeData();
//Load wp data because we already know it will only apply
//to $nodes_to_update and not all nodes :
$nodes_to_update = $tree->load_specific_nodes($nodes_to_update, $cascading_nodes);
$tree->update_nodes_property($_POST['property'], $_POST['value']);
$nodes_list = $tree->get_ready_to_display_nodes();
parent::$json_data['updated_nodes'] = $nodes_to_update;
parent::$json_data['nodes_html'] = self::get_html_tree($nodes_list, true);
parent::$json_data['property'] = $_POST['property'];
parent::$json_data['value'] = $_POST['value'];
}
parent::send_json();
}
