* @ingroup Ajax
*/
class AjaxDispatcher {
- /** The way the request was made, either a 'get' or a 'post' */
- private $mode;
-
/** Name of the requested handler */
- private $func_name;
+ private $func_name = null;
/** Arguments passed */
- private $args;
+ private $args = array();
/** Load up our object with user supplied data */
- function __construct() {
+ public function __construct( WebRequest $req ) {
wfProfileIn( __METHOD__ );
- $this->mode = "";
-
- if ( ! empty( $_GET["rs"] ) ) {
- $this->mode = "get";
+ $rs = $req->getVal( 'rs' );
+ if( $rs !== null ) {
+ $this->func_name = $rs;
}
-
- if ( !empty( $_POST["rs"] ) ) {
- $this->mode = "post";
- }
-
- switch( $this->mode ) {
- case 'get':
- $this->func_name = isset( $_GET["rs"] ) ? $_GET["rs"] : '';
- if ( ! empty( $_GET["rsargs"] ) ) {
- $this->args = $_GET["rsargs"];
- } else {
- $this->args = array();
- }
- break;
- case 'post':
- $this->func_name = isset( $_POST["rs"] ) ? $_POST["rs"] : '';
- if ( ! empty( $_POST["rsargs"] ) ) {
- $this->args = $_POST["rsargs"];
- } else {
- $this->args = array();
- }
- break;
- default:
- wfProfileOut( __METHOD__ );
- return;
- # Or we could throw an exception:
- # throw new MWException( __METHOD__ . ' called without any data (mode empty).' );
+ $rsargs = $req->getVal( 'rsargs' );
+ if( $rsargs !== null ) {
+ $this->args = $rsargs;
}
wfProfileOut( __METHOD__ );
function performAction() {
global $wgAjaxExportList, $wgOut;
- if ( empty( $this->mode ) ) {
+ if ( is_null( $this->func_name ) ) {
return;
}
#
if( $wgUseAjax && $action == 'ajax' ) {
require_once( $IP . '/includes/AjaxDispatcher.php' );
- $dispatcher = new AjaxDispatcher();
+ $dispatcher = new AjaxDispatcher( $wgRequest );
$dispatcher->performAction();
$mediaWiki->restInPeace();
exit;