CRM/Wci/Page/Embed.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM Widget Creation Interface (WCI) Version 1.0                |
   5  +--------------------------------------------------------------------+
   6  | Copyright Zyxware Technologies (c) 2014                            |
   7  | Copyright (C) 2014 David Thompson <davet@gnu.org>                  |
   8  +--------------------------------------------------------------------+
   9  | This file is a part of CiviCRM WCI.                                |
  10  |                                                                    |
  11  | CiviCRM WCI is free software; you can copy, modify, and distribute |
  12  | it under the terms of the GNU Affero General Public License        |
  13  | Version 3, 19 November 2007.                                       |
  14  |                                                                    |
  15  | CiviCRM WCI is distributed in the hope that it will be useful,     |
  16  | but WITHOUT ANY WARRANTY; without even the implied warranty of     |
  17  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  18  | See the GNU Affero General Public License for more details.        |
  19  |                                                                    |
  20  | You should have received a copy of the GNU Affero General Public   |
  21  | License along with this program; if not, contact Zyxware           |
  22  | Technologies at info[AT]zyxware[DOT]com.                           |
  23  +--------------------------------------------------------------------+
  24 */
  25
  26 require_once 'CRM/Core/Page.php';
  27
  28 class CRM_Wci_Page_Embed extends CRM_Core_Page {
  29   function run() {
  30     $license_text = '
  31 /**
  32  * @licstart The following is the entire license notice for the
  33  *   JavaScript code in this page.
  34  *
  35  * Copyright (C) 2014 Zyxware Technologies.
  36  *
  37  * This JavaScript is part of the CiviCRM WCI extension for
  38  * CiviCRM. This JavaScript is free software: you can
  39  * redistribute it and/or modify it under the terms of the GNU
  40  * Affero General Public License as published by the Free
  41  * Software Foundation, either version 3 of the License, or (at
  42  * your option) any later version.
  43  *
  44  * The code is distributed WITHOUT ANY WARRANTY; without even the
  45  * implied warranty of MERCHANTABILITY or FITNESS FOR A
  46  * PARTICULAR PURPOSE.  See the GNU Affero General Public License
  47  * for more details.
  48  *
  49  * You should have received a copy of the GNU General Public
  50  * License along with FSF Member Dashboard.  If not, see
  51  * <http://www.gnu.org/licenses/>.
  52  *
  53  * @licend The above is the entire license notice for the
  54  *   JavaScript code in this page
  55  */
  56 ';
  57
  58     $wciembed_js = '
  59 // Cleanup functions for the document ready method
  60 if ( document.addEventListener ) {
  61     DOMContentLoaded = function() {
  62         document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
  63         onReady();
  64     };
  65 } else if ( document.attachEvent ) {
  66     DOMContentLoaded = function() {
  67         // Make sure body exists, at least, in case IE gets a little overzealous
  68         if ( document.readyState === "complete" ) {
  69             document.detachEvent( "onreadystatechange", DOMContentLoaded );
  70             onReady();
  71         }
  72     };
  73 }
  74 if ( document.readyState === "complete" ) {
  75     // Handle it asynchronously to allow scripts the opportunity to delay ready
  76     setTimeout( onReady, 1 );
  77 }
  78
  79 // Mozilla, Opera and webkit support this event
  80 if ( document.addEventListener ) {
  81     // Use the handy event callback
  82     document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
  83     // A fallback to window.onload, that will always work
  84     window.addEventListener( "load", onReady, false );
  85     // If IE event model is used
  86 } else if ( document.attachEvent ) {
  87     // ensure firing before onload,
  88     // maybe late but safe also for iframes
  89     document.attachEvent("onreadystatechange", DOMContentLoaded);
  90
  91     // A fallback to window.onload, that will always work
  92     window.attachEvent( "onload", onReady );
  93 }
  94
  95 function onReady( ) {
  96   document.getElementById("widgetwci").innerHTML = wciwidgetcode;
  97 }';
  98
  99     $config = CRM_Core_Config::singleton();
 100
 101     $embedId = CRM_Utils_Request::retrieve('id', 'Positive', CRM_Core_DAO::$_nullObject);
 102     $preview = CRM_Utils_Request::retrieve('preview', 'Positive', CRM_Core_DAO::$_nullObject);
 103
 104     $output  = $license_text;
 105     $output .= 'var wciwidgetcode =  ' . CRM_Wci_WidgetCode::get_widget_code($embedId, $preview) . ';';
 106     $output .= $wciembed_js;
 107
 108     header('Content-Type: text/javascript');
 109     echo $output;
 110     CRM_Utils_System::civiExit();
 111   }
 112 }