Merge remote branch 'etenil/master'

15 years ago · 6d758c5a21
3 changed files with 65 additions and 16 deletions
--- a/js/movim.js
+++ b/js/movim.js
@ -6,6 +6,8 @@ var APPEND = 2;
 var FILL = 3;
 var PREPEND = 4;

+var movimPollHandlers = new Array();
+
 function makeXMLHttpRequest()
 {
 	if (window.XMLHttpRequest) {// code for real browsers
@ -46,6 +48,43 @@ function movimPack(data)
 	return outBuffer;
 }

+/**
+ * Attach a callback function to an event.
+ */
+function movimRegisterPollHandler(type, func)
+{
+	if(!(type in movimPollHandlers)) {
+		movimPollHandlers[type] = new Array();
+	}
+	movimPollHandlers[type].push(func);
+}
+
+/**
+ * Polls the server.
+ */
+function movim_poll()
+{
+	poller = makeXMLHttpRequest();
+	poller.open('GET', 'jajax.php?do=poll', true);
+
+	poller.onreadystatechange = function()
+	{
+		if(poller.readyState == 4)
+		{
+			if(poller.status == 200) {
+				// Handling poll return.
+				document.getElementById('testzone').innerHTML
+					= "<p>Poll succeeded: " + poller.responseText + "</p>"
+					+ document.getElementById('testzone').innerHTML;
+			}
+			// Restarting polling.
+			movim_poll();
+		}
+	};
+
+	poller.send();
+}
+
 /**
 * Sends data to the movim server through ajax.
 *
--- a/lib/Ajaxer.php
+++ b/lib/Ajaxer.php
@ -79,26 +79,36 @@ class Ajaxer extends Controller
 	 */
 	public function handle()
 	{
-		$request = simplexml_load_string(file_get_contents('php://input'));
+		if(isset($_GET['do']) && $_GET['do'] == 'poll') {
+			if(rand(0,1) == 0) {
+				// We let it time out.
+				sleep(30);
+			} else {
+				sleep(2);
+				echo "tagada!!!!";
+			}
+		} else {
+			$request = simplexml_load_string(file_get_contents('php://input'));

-		// Loading the widget.
-		$widget_name = (string)$request['widget'];
-		$widget_path = LIB_PATH . 'widgets/' . $widget_name . '.php';
+			// Loading the widget.
+			$widget_name = (string)$request['widget'];
+			$widget_path = LIB_PATH . 'widgets/' . $widget_name . '.php';

-		if(file_exists($widget_path)) {
-			require($widget_path);
-			// Preparing the parameters and calling the function.
-			$params = array();
-			foreach($request->children() as $child) {
-				if($child->getName() == 'param') {
-					$params[] = (string)$child['value'];
+			if(file_exists($widget_path)) {
+				require($widget_path);
+				// Preparing the parameters and calling the function.
+				$params = array();
+				foreach($request->children() as $child) {
+					if($child->getName() == 'param') {
+						$params[] = (string)$child['value'];
+					}
 				}
-			}

-			$user = new User();
-			$widget = new $widget_name(false, $user);
+				$user = new User();
+				$widget = new $widget_name(false, $user);
 			
-			call_user_func(array($widget, (string)$request['name']), $params);
+				call_user_func(array($widget, (string)$request['name']), $params);
+			}
 		}
 	}
 }
--- a/themes/movim/page.tpl
+++ b/themes/movim/page.tpl
@ -9,7 +9,7 @@
    <?php $this->addCss('css/login_form.css');?>
    <?php $this->scripts();?>
  </head>
-  <body>
+  <body onload="movim_poll();">
 	<div id="nav">
 	  <?php $this->menu();?>
 	</div>