private static function exit_handle_request($app_id_or_slug, $service_slug, $action, $id = 0)
{
global $wp_query;
self::log($_SERVER['REQUEST_METHOD'] . ' : ' . $action . ' : ' . print_r($_REQUEST, true));
//Set AJAX WP context :
define('DOING_AJAX', true);
if (self::cache_on()) {
//TODO_WPAK
/* $cached_webservice = WpakCache::get_cached_web_service(
self::get_web_service_cache_id($service),
isset($_GET['force_reload']) && is_numeric($_GET['force_reload']) && $_GET['force_reload'] == 1,
isset($_GET['last_update']) && is_numeric($_GET['last_update']) ? $_GET['last_update'] : 0
);
if( !empty($cached_webservice) ){
self::exit_sending_web_service_content($cached_webservice);
} */
}
$app = WpakApps::get_app($app_id_or_slug);
//Check that the asked app exists :
if (empty($app)) {
header("HTTP/1.0 404 Not Found");
_e('App not found', WpAppKit::i18n_domain) . ' : [' . $app_id_or_slug . ']';
exit;
}
$app_id = $app->ID;
$app_slug = $app->post_name;
WpakWebServiceContext::$current_app_id = $app_id;
WpakWebServiceContext::$current_app_slug = $app_slug;
//Some browsers or viewports on mobile devices cache HTTP resquests, we don't want this!
header("Cache-Control: no-cache, must-revalidate");
// HTTP/1.1
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
// Some time in the past
if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {
header('Allow: GET, PUT, DELETE, POST');
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: GET, PUT, DELETE, POST');
header('Access-Control-Allow-Headers: origin, content-type, accept, x-http-method-override');
header('Access-Control-Allow-Credentials: true');
exit;
}
//If the app current theme has some PHP (hooks!) to be executed before the web
//service process, include it here :
WpakThemes::include_app_theme_php($app_id);
//Include PHP files required by addons activated for this app :
WpakAddons::require_app_addons_php_files($app_id);
$service_answer = null;
switch ($action) {
case 'list':
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$headers = function_exists('apache_request_headers') ? apache_request_headers() : array();
$is_url_encoded = !empty($headers['Content-Type']) && strpos($headers['Content-Type'], 'application/x-www-form-urlencoded') !== false || !empty($_SERVER['CONTENT_TYPE']) && strpos($_SERVER['CONTENT_TYPE'], 'application/x-www-form-urlencoded') !== false;
if ($is_url_encoded) {
if (isset($_POST['model'])) {
//Specific to backbone's "emulateJSON"
$json = stripslashes($_POST['model']);
$sent = json_decode($json);
} else {
$sent = $_POST;
}
} else {
$json = file_get_contents("php://input");
$sent = json_decode($json);
}
$service_answer = WpakWebServiceCrud::create($app_id, $service_slug, $sent);
} elseif ($_SERVER['REQUEST_METHOD'] == 'GET') {
$service_answer = WpakWebServiceCrud::read($app_id, $service_slug, $wp_query->query_vars);
}
break;
case 'one':
if ($_SERVER['REQUEST_METHOD'] == 'GET') {
$service_answer = WpakWebServiceCrud::read_one($app_id, $service_slug, $id);
} elseif ($_SERVER['REQUEST_METHOD'] == 'PUT') {
$json = file_get_contents("php://input");
$new = json_decode($json);
$service_answer = WpakWebServiceCrud::update($app_id, $service_slug, $new);
} elseif ($_SERVER['REQUEST_METHOD'] == 'DELETE') {
$service_answer = WpakWebServiceCrud::delete($app_id, $service_slug, $id);
} elseif ($_SERVER['REQUEST_METHOD'] == 'POST') {
$http_method_override_method = '';
$headers = function_exists('apache_request_headers') ? apache_request_headers() : array();
if (!empty($headers['X-HTTP-Method-Override'])) {
$http_method_override_method = $headers['X-HTTP-Method-Override'];
} elseif (!empty($_SERVER['HTTP_X_HTTP_METHOD_OVERRIDE'])) {
$http_method_override_method = $_SERVER['HTTP_X_HTTP_METHOD_OVERRIDE'];
}
$is_url_encoded = !empty($headers['Content-Type']) && strpos($headers['Content-Type'], 'application/x-www-form-urlencoded') !== false || !empty($_SERVER['CONTENT_TYPE']) && strpos($_SERVER['CONTENT_TYPE'], 'application/x-www-form-urlencoded') !== false;
//self::log('$_SERVER : '. print_r($_SERVER,true));
self::log('X-HTTP-Method-Override : ' . $http_method_override_method);
if (!empty($http_method_override_method)) {
if ($http_method_override_method == 'PUT') {
if ($is_url_encoded) {
if (isset($_POST['model'])) {
//Specific to backbone's "emulateJSON"
$json = stripslashes($_POST['model']);
$sent = json_decode($json);
} else {
$sent = $_POST;
}
self::log('PUT one (X-HTTP-Method-Override + emulateJSON) : ' . $id . ' - json :' . $json . ' - _POST : ' . print_r($_POST, true));
} else {
$data = file_get_contents("php://input");
$new = json_decode($data);
self::log('PUT one (X-HTTP-Method-Override) : ' . $id . ' : ' . $data);
}
if ($new !== null) {
$service_answer = WpakWebServiceCrud::update($app_id, $service_slug, $new);
}
} elseif ($http_method_override_method == 'DELETE') {
self::log('DELETE one (X-HTTP-Method-Override) : ' . $id);
$service_answer = WpakWebServiceCrud::delete($app_id, $service_slug, $id);
}
}
}
break;
}
//Simulate delay : TODO : make this configurable in WP BO :
//time_nanosleep(rand(0,1), (floatval(rand(20,100))/100) * 1000000000);
//sleep(2);
if ($service_answer !== null) {
self::exit_sending_answer($service_answer, $app_id, $service_slug);
}
exit(__('Error : Web service not recognised', WpAppKit::i18n_domain));
}
