How to convert a .xul Script to a PHP function.

I'd be willing to pay for a working PHP script that will do the same as this,
It's pritty basic, i just cant do it myself. this simply gets the .flv file from a veoh.com video. I need it to work inside an Iframe and outpoot the download link.

<script>
//<![CDATA[

const ObserverService = Components.classes['@mozilla.org/observer-service;1'];
const WebBrowserPersist = Components.classes["@mozilla.org/embedding/browser/nsWebBrowserPersist;1"];
const LocalFile = Components.classes["@mozilla.org/file/local;1"];
const IOService = Components.classes["@mozilla.org/network/io-service;1"];
const FilePicker = Components.classes["@mozilla.org/filepicker;1"];
const DEBUG = false;

function $(id){
  return document.getElementById(id);
}

function PromptSave(){
  var filePicker = FilePicker.createInstance(Components.interfaces.nsIFilePicker);
  filePicker.init(window, "Save File", Components.interfaces.nsIFilePicker.modeSave);
  filePicker.appendFilter("Flash Video Files (FLV)", "*.flv");
  
  var result = filePicker.show();
  if(result == Components.interfaces.nsIFilePicker.returnOK || result == Components.interfaces.nsIFilePicker.returnReplace){
    var file = filePicker.file;
    
    var filename = file.path;
    
    if(filename.substring(filename.length-4).toLowerCase() != ".flv")
      filename += ".flv";
    
    return filename;
  }//end if
  return null;
  
}//end PromptSave()

function SaveFile(url, filename){
  var persist = WebBrowserPersist.createInstance(Components.interfaces.nsIWebBrowserPersist);
  var file = LocalFile.createInstance(Components.interfaces.nsILocalFile);
  file.initWithPath(filename);
  var uri = IOService.getService(Components.interfaces.nsIIOService).newURI(url, null, null);
  
  persist.progressListener = {
    onProgressChange: function(aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress) {
    var percentComplete = parseInt((aCurTotalProgress/aMaxTotalProgress)*100);
    $("Status").value = "Downloading " + percentComplete +"%";
    $("Progress").value = percentComplete;
    if(percentComplete == 100)
      window.close();
    },
    
      onStateChange: function(aWebProgress, aRequest, aStatus, aMessage) {
      // do something
      }
  };
  
  $("Progress").mode = "determined";
  $("Status").value = "Downloading...";
  persist.saveURI(uri, null, null, null, "", file);
}//end SaveFile()

var bFound = false;

var requestObserver = {
  register: function()
  {
    var observerService = ObserverService.getService(Components.interfaces.nsIObserverService);
    observerService.addObserver(this, 'http-on-modify-request', true);
  },
	
    observe:  function(subject, topic, data){

    try{
    
      if(topic == "http-on-modify-request"){
        var httpChannel = subject.QueryInterface(Components.interfaces.nsIHttpChannel);
        var channel = subject.QueryInterface(Components.interfaces.nsIChannel);
        if(channel){
          var url = channel.URI.prePath + channel.URI.path;
          
          if(DEBUG)
            $("Debug").appendItem(url);
          
          if(url.indexOf("content.veoh.com") > 0){
            if(!bFound){
              bFound = true;
              $("Status").innerHTML = "FLV file found...";
              $("URLTarget").parentNode.removeChild($("URLTarget"));
              subject.cancel(Components.results.NS_BINDING_ABORTED); 
              
              var filename = PromptSave();
              if(!filename)
                window.close();
              SaveFile(url, filename);
            }//end if
          }//end if
        }//end channel
      }//end if
    }
    catch(ex){
    }//end tc
    
    },
	
      QueryInterface: function(iid){
      if ( iid.equals(Components.interfaces.nsIObserver) || 
           iid.equals(Components.interfaces.nsISupportsWeakReference) ||
           iid.equals(Components.interfaces.nsISupports))
        return this;
      throw Components.results.NS_NOINTERFACE;
      }	
}

requestObserver.register();

window.onload = function(){
  var cmdLine = window.arguments[0];
  cmdLine = cmdLine.QueryInterface(Components.interfaces.nsICommandLine);
  
  var workingDirectory = cmdLine.workingDirectory.path;
  
  var url = cmdLine.getArgument(0);
  if(!url)
    window.close();
    
  var x = cmdLine.getArgument(1);
  var y = cmdLine.getArgument(2);
  window.moveTo(x,y);
  
  $("Status").value = "Contacting host...";
  $("URLTarget").src = url;
}//end startFile()

// ]]>
</script>

<label id="Status" style="text-align: center" />
<progressmeter id="Progress" mode="undetermined" value="0" />
<listbox id="Debug" style="display:none;width:100%;" rows="25" />
<hbox>
  <html:iframe id="URLTarget" width="100" style="opacity:0;" />
</hbox>

</window>

Code (markup):

 

That will be the cheapest way.

Otherwise search for "Veoh php download"

Peace,

 

I did search "veoh php download" but all the scripts i found dont work or give a Forbidden.

The script i just posted i a part of a desktop addon and it works like magic, just need to convert it to a working php function.

Show me love boys

 

Any Body pleasE?