public static function read_one($service_answer, $id, $app_id) { $service_answer = array(); $app_id = WpakApps::get_app_id($app_id); $component_slug = addslashes($id); $args = array(); if (isset($_GET['before_item']) && !empty($_GET['before_item'])) { $args['before_item'] = addslashes($_GET['before_item']); } $service_answer = WpakComponents::get_component_data($app_id, $component_slug, $args); return (object) $service_answer; }
/** * Retrieve "Live query" web service answer. * * Any custom input params passed through the web service GET data can be * retrieved via WpakWebServiceContext::getClientAppParam( 'my_param' ); * * The following input params are automatically recognized and interpreted : * - 'wpak_component_slug' : if present, the WS automatically retrieve data * about the given component * - 'wpak_query_action' : optionnaly use along with 'wpak_component_slug'. Can be : * -- 'get-component' : default value : retrieves default component data * -- 'get-items' : retrieves only the 'wpak_items_ids' items * - 'wpak_items_ids' : array of items ids to retrieve (when wpak_query_action = get-items) * * @return array $service_answer Web service answer : Advised answer structure : * By default, app core automatically knows what to do with an answer containing * the following keys : * - 'globals' * - 'component' or 'components' * But the answer structure can be totally overriden, provided it is understood on * app side using the dedicated hooks. */ public static function read($service_answer, $query_vars, $app_id) { $app_id = WpakApps::get_app_id($app_id); $component_slug = WpakWebServiceContext::getClientAppParam('wpak_component_slug'); $action = WpakWebServiceContext::getClientAppParam('wpak_query_action'); $action = empty($action) || !in_array($action, array('get-component', 'get-items')) ? 'get-component' : $action; if (!empty($component_slug)) { $service_answer = array('globals' => array(), 'component' => array()); if (is_array($component_slug)) { //The only valid action is 'get-component' if $component_slug is an array : if ($action == 'get-component') { //Retrieve data for all given components and merge globals : unset($service_answer['component']); $service_answer['components'] = array(); foreach ($component_slug as $slug) { $component_data = WpakComponents::get_component_data($app_id, $slug); if (!empty($component_data)) { foreach ($component_data['globals'] as $global => $items) { foreach ($items as $k => $item) { $service_answer['globals'][$global][$k] = $item; } } $service_answer['components'][$slug] = $component_data['component']; } } } } else { //Only one component given : simply retrieve its data : switch ($action) { case 'get-component': $service_answer = WpakComponents::get_component_data($app_id, $component_slug); break; case 'get-items': $items_ids = WpakWebServiceContext::getClientAppParam('wpak_items_ids'); if (!empty($items_ids)) { $items_ids = !is_array($items_ids) && is_numeric($items_ids) ? array(intval($items_ids)) : array_map('intval', $items_ids); $service_answer = WpakComponents::get_component_items($app_id, $component_slug, $items_ids); } break; } } } $query_params = WpakWebServiceContext::getClientAppParams(); $service_answer = apply_filters('wpak_live_query', $service_answer, $query_params, $app_id, $query_vars); return (object) $service_answer; }