[Sommaire] [Imprimer]

   1  <?php
   2  #CMS - CMS Made Simple
   3  #(c)2004 by Ted Kulp (wishy@users.sf.net)
   4  #This project's homepage is: http://cmsmadesimple.sf.net
   5  #
   6  #This program is free software; you can redistribute it and/or modify
   7  #it under the terms of the GNU General Public License as published by
   8  #the Free Software Foundation; either version 2 of the License, or
   9  #(at your option) any later version.
  10  #
  11  #This program is distributed in the hope that it will be useful,
  12  #but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  #GNU General Public License for more details.
  15  #You should have received a copy of the GNU General Public License
  16  #along with this program; if not, write to the Free Software
  17  #Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  
  19  #Author: Sorin Sbarnea / INTERSOL SRL
  20  function smarty_cms_function_embed($params, &$smarty)
  21  {
  22      global $gCms;
  23  
  24      if(!empty($params['header']))
  25      {
  26          $code = <<<IFRAMECODE
  27  <script type="text/javascript">
  28  
  29  /***********************************************
  30  * IFrame SSI script II- S Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
  31  * Visit DynamicDrive.com for hundreds of original DHTML scripts
  32  * This notice must stay intact for legal use
  33  ***********************************************/
  34  
  35  //Input the IDs of the IFRAMES you wish to dynamically resize to match its content height:
  36  //Separate each ID with a comma. Examples: ["myframe1", "myframe2"] or ["myframe"] or [] for none:
  37  var iframeids=["myframe"]
  38  
  39  //Should script hide iframe from browsers that don't support this script (non IE5+/NS6+ browsers. Recommended):
  40  var iframehide="yes"
  41  
  42  var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
  43  var FFextraHeight=parseFloat(getFFVersion)>=0.1? 16 : 0 //extra height in px to add to iframe in FireFox 1.0+ browsers
  44  
  45  function resizeCaller() {
  46  var dyniframe=new Array()
  47  for (i=0; i<iframeids.length; i++){
  48  if (document.getElementById)
  49  resizeIframe(iframeids[i])
  50  //reveal iframe for lower end browsers? (see var above):
  51  if ((document.all || document.getElementById) && iframehide=="no"){
  52  var tempobj=document.all? document.all[iframeids[i]] : document.getElementById(iframeids[i])
  53  tempobj.style.display="block"
  54  }
  55  }
  56  }
  57  
  58  function resizeIframe(frameid){
  59  var currentfr=document.getElementById(frameid)
  60  if (currentfr && !window.opera){
  61  currentfr.style.display="block"
  62  if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight) //ns6 syntax
  63  currentfr.height = currentfr.contentDocument.body.offsetHeight+FFextraHeight; 
  64  else if (currentfr.Document && currentfr.Document.body.scrollHeight) //ie5+ syntax
  65  currentfr.height = currentfr.Document.body.scrollHeight;
  66  if (currentfr.addEventListener)
  67  currentfr.addEventListener("load", readjustIframe, false)
  68  else if (currentfr.attachEvent){
  69  currentfr.detachEvent("onload", readjustIframe) // Bug fix line
  70  currentfr.attachEvent("onload", readjustIframe)
  71  }
  72  }
  73  }
  74  
  75  function readjustIframe(loadevt) {
  76  var crossevt=(window.event)? event : loadevt
  77  var iframeroot=(crossevt.currentTarget)? crossevt.currentTarget : crossevt.srcElement
  78  if (iframeroot)
  79  resizeIframe(iframeroot.id);
  80  }
  81  
  82  function loadintoIframe(iframeid, url){
  83  if (document.getElementById)
  84  document.getElementById(iframeid).src=url
  85  }
  86  
  87  if (window.addEventListener)
  88  window.addEventListener("load", resizeCaller, false)
  89  else if (window.attachEvent)
  90  window.attachEvent("onload", resizeCaller)
  91  else
  92  window.onload=resizeCaller
  93  
  94  </script>
  95  IFRAMECODE;
  96      return $code;
  97      }
  98  
  99      if (!empty($params['url']))
 100      {
 101          $url = $params['url'];
 102      } else return "<pre>Invalid call for embed function.<pre>";
 103  
 104  //    $params['height']='200%';
 105  //    $params['width']='100%';
 106      //
 107  //    return '<iframe width="'.$params['width'].
 108  //        '" scrolling="yes" height="'.$params['height'].
 109  //        '" frameborder="0" marginwidth="0" marginheight="0" src="http://www2.romanianoffice.ro/forum/index.php"></iframe>';
 110   
 111      return   "<iframe id='myframe' src='$url' scrolling='no' marginwidth='0' marginheight='0' frameborder='0' vspace='0' hspace='0' style='overflow:visible; width:99%; display:none'></iframe>";
 112  
 113  }
 114  
 115  function smarty_cms_help_function_embed() {
 116      ?>
 117      <h3>What does this do?</h3>
 118      <p>Enable inclusion (embeding) of any other application into the CMS. The most usual use could be a forum. 
 119      This implementation is using IFRAMES so older browsers can have problems. Sorry bu this is the only known way 
 120      that works without modifing the embeded application.</p>
 121      <h3>How do I use it?</h3>
 122      <p>Just insert the tag into your template/page like: <code>{embed url=http://www.google.com/}</code><br></p>
 123          <h4>Example to make the iframe larger</h4>
 124      <p>Add the following to your style sheet:</p>
 125          <pre>#myframe { height: 600px; }</pre>
 126          <h3>What parameters does it take?</h3>
 127          <ul>
 128                 <li><em>(required)</em>url - the url to be included 
 129                 <li><em>(optional)</em>header=true - this will generate the header code for good resizing of the IFRAME.</li>
 130  
 131          </ul>
 132         <p>You must include in your page content {embed url=..} and in the "Metadata:" section (advanced tab) you must put {embed header=true}. Also be sure to put this in between the "head" tags of your template: {metadata}</p>
 133                                                        
 134      <?php
 135  }
 136  
 137  function smarty_cms_about_function_embed() {
 138      ?>
 139      <p>Author: Sorin Sbarnea&lt;sorin2000@intersol.ro&gt; (remove 2000)</p>
 140      <p>Version: 1.0</p>
 141      <p>
 142      Change History:<br/>
 143      None
 144      </p>
 145      <?php
 146  }
 147  
 148  ?>