Implemented cross-domain invitations

src/messenger/webim/invite.php

@@ -1,68 +0,0 @@
-<?php
-/*
- * This file is part of Mibew Messenger project.
- *
- * Copyright (c) 2005-2011 Mibew Messenger Community
- * All rights reserved. The contents of this file are subject to the terms of
- * the Eclipse Public License v1.0 which accompanies this distribution, and
- * is available at http://www.eclipse.org/legal/epl-v10.html
- *
- * Alternatively, the contents of this file may be used under the terms of
- * the GNU General Public License Version 2 or later (the "GPL"), in which case
- * the provisions of the GPL are applicable instead of those above. If you wish
- * to allow use of your version of this file only under the terms of the GPL, and
- * not to allow others to use your version of this file under the terms of the
- * EPL, indicate your decision by deleting the provisions above and replace them
- * with the notice and other provisions required by the GPL.
- *
- * Contributors:
- *    Fedor Fetisov - tracking and inviting implementation
- */
-
-require_once('libs/common.php');
-require_once('libs/invitation.php');
-require_once('libs/operator.php');
-require_once('libs/track.php');
-
-loadsettings();
-
-$invited = FALSE;
-$operator = array();
-if ($settings['enabletracking'] == '1') {
-
-    $entry = isset($_GET['entry']) ? $_GET['entry'] : "";
-    $referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : "";
-
-    $link = connect();
-
-    if (isset($_SESSION['visitorid']) && preg_match('/^[0-9]+$/', $_SESSION['visitorid'])) {
-	$invited = invitation_check($_SESSION['visitorid'], $link);
-	$visitorid = track_visitor($_SESSION['visitorid'], $entry, $referer, $link);
-    }
-    else {
-	$visitorid = track_visitor_start($entry, $referer, $link);
-    }
-
-    if ($visitorid) {
-	$_SESSION['visitorid'] = $visitorid;
-    }
-
-    if ($invited !== FALSE) {
-	$operator = operator_by_id_($invited, $link);
-    }
-
-    close_connection($link);
-}
-
-start_xml_output();
-if ($invited !== FALSE) {
-    $locale = isset($_GET['lang']) ? $_GET['lang'] : '';
-    $operatorName = ($locale == $home_locale) ? $operator['vclocalename'] : $operator['vccommonname'];
-    echo "<invitation><operator>" . htmlspecialchars($operatorName) . "</operator><message>" . getlocal("invitation.message") . "</message><avatar>" . htmlspecialchars($operator['vcavatar']) . "</avatar></invitation>";
-}
-else {
-    echo "<empty/>";
-}
-
-exit;
-?>

src/messenger/webim/js/invite.js

@@ -1,6 +1,4 @@
-var mibewinviterequest,mibewinviteurl,mibewinvitetimeout,mibewinvitetimer,style=document.createElement("style");document.getElementsByTagName("head")[0].appendChild(style);window.createPopup||(style.appendChild(document.createTextNode("")),style.setAttribute("type","text/css"));var sheet=document.styleSheets[document.styleSheets.length-1];if(window.createPopup)sheet.cssText=mibewInviteStyle;else{var node=document.createTextNode(mibewInviteStyle);style.appendChild(node)}
+var style=document.createElement("style");document.getElementsByTagName("head")[0].appendChild(style);window.createPopup||(style.appendChild(document.createTextNode("")),style.setAttribute("type","text/css"));var sheet=document.styleSheets[document.styleSheets.length-1];if(window.createPopup)sheet.cssText=mibewInviteStyle;else{var node=document.createTextNode(mibewInviteStyle);style.appendChild(node)}
-function mibewInviteMakeRequest(a,b){mibewinviteurl=a;mibewinvitetimeout=b;window.XMLHttpRequest?mibewinviterequest=new XMLHttpRequest:window.ActiveXObject&&(mibewinviterequest=new ActiveXObject("MSXML2.XMLHTTP"));if(mibewinviterequest)mibewinviterequest.onreadystatechange=mibewInviteOnResponse;mibewInviteSendRequest(a)}function mibewInviteSendRequest(a){clearTimeout(mibewinvitetimer);mibewinviterequest.open("GET",a+"&rnd="+Math.random(1),!0);mibewinviterequest.send()}
+function mibewInviteOnResponse(a){var c=a.invitation.message,b=a.invitation.operator,d=a.invitation.avatar,a='<div id="mibewinvitationpopup"><div id="mibewinvitationclose"><a href="javascript:void(0);" onclick="mibewHideInvitation();">&times;</a></div>';b&&(a+='<h1 onclick="mibewOpenAgent();">'+b+"</h1>");d&&(a+='<img id="mibewinvitationavatar" src="'+d+'" title="'+b+'" alt="'+b+'" onclick="mibewOpenAgent();" />');a=a+('<p onclick="mibewOpenAgent();">'+c+"</p>")+'<div style="clear: both;"></div></div>'; if(c=document.getElementById("mibewinvitation"))c.innerHTML=a}
-function mibewInviteCheckReadyState(a){if(a.readyState==4&&(a.status==200||a.status==304))return!0}
+function mibewHideInvitation(){if(document.getElementById("mibewinvitationpopup"))document.getElementById("mibewinvitationpopup").style.display="none"}
-function mibewInviteOnResponse(){if(mibewInviteCheckReadyState(mibewinviterequest)){var a=mibewinviterequest.responseXML.documentElement,b=a.getElementsByTagName("message");if(b[0]){var b=b[0].firstChild.data,c=a.getElementsByTagName("operator")[0]&&a.getElementsByTagName("operator")[0].firstChild!=null?a.getElementsByTagName("operator")[0].firstChild.data:void 0,d=a.getElementsByTagName("avatar")[0]&&a.getElementsByTagName("avatar")[0].firstChild!=null?a.getElementsByTagName("avatar")[0].firstChild.data:
+function mibewOpenAgent(){document.getElementById("mibewAgentButton")&&(document.getElementById("mibewAgentButton").onclick(),mibewHideInvitation())};
-void 0,a='<div id="mibewinvitationpopup">';a+='<div id="mibewinvitationclose"><a href="javascript:void(0);" onclick="mibewHideInvitation();">&times;</a></div>';c&&(a+='<h1 onclick="mibewOpenAgent();">'+c+"</h1>");d&&(a+='<img id="mibewinvitationavatar" src="'+d+'" title="'+c+'" alt="'+c+'" onclick="mibewOpenAgent();" />');a+='<p onclick="mibewOpenAgent();">'+b+"</p>";a+='<div style="clear: both;"></div>';if(b=document.getElementById("mibewinvitation"))b.innerHTML=a}mibewinvitetimer=setTimeout(function(){mibewInviteMakeRequest(mibewinviteurl,
-mibewinvitetimeout)},mibewinvitetimeout)}}function mibewHideInvitation(){if(document.getElementById("mibewinvitationpopup"))document.getElementById("mibewinvitationpopup").style.display="none"}function mibewOpenAgent(){document.getElementById("mibewAgentButton")&&(document.getElementById("mibewAgentButton").onclick(),mibewHideInvitation())};

src/messenger/webim/js/source/invite.js

@@ -1,8 +1,3 @@
-var mibewinviterequest;
-var mibewinviteurl;
-var mibewinvitetimeout;
-var mibewinvitetimer;
-
 var style = document.createElement('style');
 document.getElementsByTagName('head')[0].appendChild(style);
  
@@ -19,47 +14,11 @@ if (!window.createPopup) {
     sheet.cssText = mibewInviteStyle;
 }
 
-function mibewInviteMakeRequest(url, timeout)
+function mibewInviteOnResponse(response)
 {
-	mibewinviteurl = url;
+	var message = response.invitation.message;
-	mibewinvitetimeout = timeout;
+	var operator = response.invitation.operator;
-        if(window.XMLHttpRequest)
+	var avatar = response.invitation.avatar;
-        {
-                    mibewinviterequest = new XMLHttpRequest();
-        }
-        else if(window.ActiveXObject)
-        {
-                    mibewinviterequest = new ActiveXObject("MSXML2.XMLHTTP");
-        }
-	if (mibewinviterequest) {
-	    mibewinviterequest.onreadystatechange = mibewInviteOnResponse;
-	}
-        mibewInviteSendRequest(url);
-}
-
-function mibewInviteSendRequest(url)
-{
-	clearTimeout(mibewinvitetimer);
-	mibewinviterequest.open("GET", url + '&rnd=' + Math.random(1), true);
-	mibewinviterequest.send();
-}
-
-function mibewInviteCheckReadyState(obj)
-{
-        if ((obj.readyState == 4) && ((obj.status == 200) || (obj.status == 304))) {return true;}
-}
-
-function mibewInviteOnResponse()
-{
-        if(mibewInviteCheckReadyState(mibewinviterequest))
-        {
-
-                var response = mibewinviterequest.responseXML.documentElement;
-                var invite = response.getElementsByTagName('message');
-		if (invite[0]) {
-		    var message = invite[0].firstChild.data;
-		    var operator = response.getElementsByTagName('operator')[0] && response.getElementsByTagName('operator')[0].firstChild != null ? response.getElementsByTagName('operator')[0].firstChild.data : undefined;
-		    var avatar = response.getElementsByTagName('avatar')[0] && response.getElementsByTagName('avatar')[0].firstChild != null ? response.getElementsByTagName('avatar')[0].firstChild.data : undefined;
 
 	var popuptext = '<div id="mibewinvitationpopup">';
 	popuptext += '<div id="mibewinvitationclose"><a href="javascript:void(0);" onclick="mibewHideInvitation();">&times;</a></div>';
@@ -70,15 +29,12 @@ function mibewInviteOnResponse()
 		popuptext += '<img id="mibewinvitationavatar" src="' + avatar + '" title="' + operator + '" alt="' + operator + '" onclick="mibewOpenAgent();" />';
 	}
 	popuptext += '<p onclick="mibewOpenAgent();">' + message + '</p>';
-		    popuptext += '<div style="clear: both;"></div>';
+	popuptext += '<div style="clear: both;"></div></div>';
 	var invitationdiv = document.getElementById("mibewinvitation");
 	if (invitationdiv) {
 		invitationdiv.innerHTML = popuptext;
 	}
 }
-		mibewinvitetimer = setTimeout( function(){ mibewInviteMakeRequest(mibewinviteurl, mibewinvitetimeout) }, mibewinvitetimeout);
-        }
-}
 
 function mibewHideInvitation() {
     if (document.getElementById('mibewinvitationpopup')) {

src/messenger/webim/libs/getcode.php

@@ -38,10 +38,13 @@ function generate_button($title, $locale, $style, $group, $inner, $showhost, $fo
 	    $temp = preg_replace('/^(<a )/', '\1id="mibewAgentButton" ', $temp);
 	    $temp .= '<div id="mibewinvitation"></div><script type="text/javascript">var mibewInviteStyle = \'@import url(';
 	    $temp .= get_app_location($showhost, $forcesecure);
-	    $temp .= '/invite.css);\';</script><script type="text/javascript" src="';
+	    $temp .= '/invite.css);\'; var mibewRequestTimeout = ';
+	    $temp .= $settings['updatefrequency_tracking'];
+	    $temp .= '*1000; var mibewRequestUrl = \'';
 	    $temp .= get_app_location($showhost, $forcesecure);
-	    $temp .= '/js/invite.js"></script><script type="text/javascript">mibewInviteMakeRequest(\'';
+	    $temp .= '/request.php?entry=\' + escape(document.referrer) + \'&lang=ru\'</script><script type="text/javascript" src="';
-	    $temp .= get_app_location($showhost, $forcesecure) . '/invite.php?entry=\' + escape(document.referrer) + \'&lang=ru\', ' . $settings['updatefrequency_tracking'] . '*1000);</script>';
+	    $temp .= get_app_location($showhost, $forcesecure);
+	    $temp .= '/js/request.js"></script><script type="text/javascript">mibewMakeRequest();</script>';
 	}
 	return "<!-- mibew button -->" . $temp . "<!-- / mibew button -->";
 }

src/messenger/webim/libs/invitation.php

@@ -60,7 +60,7 @@ function invitation_accept($visitorid, $threadid, $link)
 {
 	global $mysqlprefix;
 
-	$query = "update ${mysqlprefix}chatsitevisitor set threadid = " . $threadid . ", chats = chats + 1 where visitorid = '" . db_escape_string($visitorid) . "'";
+	$query = "update ${mysqlprefix}chatsitevisitor set threadid = " . $threadid . ", chats = chats + 1 where visitorid = " . db_escape_string($visitorid) . "";
 	perform_query($query, $link);
 
 	$query = "select invitedby from ${mysqlprefix}chatsitevisitor where visitorid = '" . db_escape_string($visitorid) . "'";

src/messenger/webim/request.php

@@ -16,12 +16,57 @@
  * with the notice and other provisions required by the GPL.
  *
  * Contributors:
+ *    Fedor Fetisov - tracking and inviting implementation
  *    Dmitriy Simushev - Cross-domain javascript requests implementation
  */
 
+require_once('libs/common.php');
+require_once('libs/invitation.php');
+require_once('libs/operator.php');
+require_once('libs/track.php');
 require_once('libs/request.php');
 
+loadsettings();
+
+$invited = FALSE;
+$operator = array();
+if ($settings['enabletracking'] == '1') {
+
+    $entry = isset($_GET['entry']) ? $_GET['entry'] : "";
+    $referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : "";
+
+    $link = connect();
+
+    if (isset($_SESSION['visitorid']) && preg_match('/^[0-9]+$/', $_SESSION['visitorid'])) {
+	$invited = invitation_check($_SESSION['visitorid'], $link);
+	$visitorid = track_visitor($_SESSION['visitorid'], $entry, $referer, $link);
+    }
+    else {
+	$visitorid = track_visitor_start($entry, $referer, $link);
+    }
+
+    if ($visitorid) {
+	$_SESSION['visitorid'] = $visitorid;
+    }
+
+    if ($invited !== FALSE) {
+	$operator = operator_by_id_($invited, $link);
+    }
+
+    close_connection($link);
+}
+
 $response = array();
+if ($invited !== FALSE) {
+    $response['load']['mibewInvitationScript'] = get_app_location(true, is_secure_request()) . '/js/invite.js';
+    $response['handlers'][] = 'mibewInviteOnResponse';
+    $response['dependences']['mibewInviteOnResponse'] = array('mibewInvitationScript');
+    $locale = isset($_GET['lang']) ? $_GET['lang'] : '';
+    $operatorName = ($locale == $home_locale) ? $operator['vclocalename'] : $operator['vccommonname'];
+    $response['data']['invitation']['operator'] = htmlspecialchars($operatorName);
+    $response['data']['invitation']['message'] = getlocal("invitation.message");
+    $response['data']['invitation']['avatar'] = htmlspecialchars($operator['vcavatar']);
+}
 
 start_js_output();
 echo build_js_response($response);