<?
	defined('_JEXEC') or die('=;)');

	jimport('joomla.application.component.view');

	
	class vxcViewVoxelPlugin extends JView
	{
		function GetLastVersion(&$versions)
		{
			$oldArray = $versions;
			
			for ($i =0;$i<4;$i++)
			{
				$newArray = array();
				
				$maxVersion = -1;
				
				if (count($oldArray)>0)
				{
					foreach($oldArray as $version)
						if ($version[$i]>$maxVersion)						
							$maxVersion = $version[$i];						
				}
				
				if (count($oldArray)>0)
				{
					foreach($oldArray as $version)
						if ($version[$i]==$maxVersion)
							$newArray[] = $version;
				}				
			
				$oldArray = $newArray;
			}	
			
			if (count($oldArray)>0)
				return implode(".",$oldArray[0]);
			else
				return FALSE;		
		}
	
		function GetPluginData($pluginName,&$pluginVersion,&$pluginPath)
		{		
			$db =& VoxelCareDB::getDatabase();

			$userId = LegacyHelper::getUserId();
			
			if (!$userId)
				$userId = 0;			
			
			$sql = "SELECT p.id id,p.path path,p.defaultversion defaultversion,
							up.version, up.id idup
					FROM #__vxc_plugin p
					LEFT JOIN #__vxc_userplugin up ON up.plugin = p.id AND up.user = $userId
					WHERE p.name = ".$db->Quote($pluginName);			
			$db->setQuery($sql);			
			$plugin = $db->loadObject();
			
			if ($plugin)
			{					
				$pluginVersion = $plugin->version;
				
				if (!$plugin->idup)
					$pluginVersion = $plugin->defaultversion;
				if (!$pluginVersion)
				{	// cogemos la ultima version disponible del plugin
					$modelService =& $this->getModel("voxelservice");			
					$commondir = $modelService->GetCommonDir();
					$versions = array();
					$res = @opendir(  LegacyHelper::getCommonParentFolder().$commondir."/".$plugin->path);
					if ($res!==FALSE)
					{
						while(($file = @readdir($res))!==FALSE)
						{
							$posIni = strpos($file,"_");
							if ($posIni===FALSE) continue;
							$posFin = strpos($file,".vxp",$posIni+1);
							if ($posFin===FALSE) continue;							
							$version = substr($file,$posIni+1,$posFin - $posIni-1);
							$versions[] = explode(".",$version);							
						}
						@closedir($res);
					}
					$pluginVersion = $this->GetLastVersion($versions);					
				}
				$pluginPath = $plugin->path;
			}
		
		}
	
	
		function display($tpl = null)
		{			


			$document    = & JFactory::getDocument();			
		 
			$headerstuff=$document->getHeadData();
			reset($headerstuff['styleSheets']);
			foreach($headerstuff['styleSheets'] as $key=>$value)
				unset($headerstuff['styleSheets'][$key]);			
			$document->setHeadData($headerstuff);
			
			
			$css="	body {width:100%; height:100%; overflow:hidden, margin:0}
					html {width:100%; height:100%; overflow:hidden}";
			$document->addStyleDeclaration($css);
	 
			/*
			$this->loadHelper('vxcloadcsshelper');	
				$cssHelper = new VxcLoadCssHelper();
				$cssHelper->loadCss();
			*/
		
			$debugPlugin = 'false';
			if (JRequest::getVar('debugPlugin'))
				$debugPlugin = 'true';	
				
			$modelService =& $this->getModel("voxelservice");
			
			$commondir = $modelService->GetCommonDir();			
			$loaderrelpath = $commondir.'/voxelloader'; 
			$loaderpath= LegacyHelper::getCommonParentFolder(). $loaderrelpath;
			$loadername= 'VoxelLoader';		
			$loaderversion = strtr(trim(file_get_contents($loaderpath.'/'.$loadername.'.ver')),".",",");		
			
			$dueditorname= JRequest::getVar('plugin');
			$this->GetPluginData($dueditorname,$dueditorversion,$dueditorpath);	
		
		
			$jsDir = 'components/com_vxc/assets/js/';
			
			
			$document->addScript($jsDir."base64.js");
			$document->addScript($jsDir."commonAPI.js");
			$document->addScript($jsDir."vpluginloader.js");
			
			$document->addScript(JURI::base().'components/com_vxc/assets/js/attachevent.js');			
			$document->addScript(JURI::base().'components/com_vxc/assets/js/loaderLauncher.js');
			
			$modelUser =& $this->getModel('user');
			

			
			$allowEXE = 'true';
			
			$userObj =& $modelUser->getData();


								
			$forceEXE = ($modelUser->CheckPrivilege('Force external loader'))?'true':'false';		
						
			$jsParams = '';
			$link = "vxp://run?";
		
			foreach($_GET as $key => $value)
			{
				$jsParams.= "params['$key']='$value';";
				$link.= "$key=$value&";
			}
				
			if ($dueditorname=='BB1v2Plugin')
			{
				$jsParams.="params['lengthSupplement']='8.3';";
				$link.="&lengthSupplement=8.3&";
			}



			$jsParams.= "params['server']='213.56.170.175';";		
			$link.="version=".$dueditorversion.
					"&plugin=".$commondir."/".$dueditorpath."/".$dueditorname.
					"&caption=".$dueditorname.
					"&server=213.56.170.175".		
					"&userId=".$userObj->id.
					"&debugPlugin=".($debugPlugin=='true'?1:0);

            if (LegacyHelper::getNewMode())
            {
                $link .="&remoteURL=".urlencode("joomla/index.php?option=com_vxc&controller=voxelservice&format=raw&task=run");
            }

			$link=str_replace('&',';',$link);
			
			$initializationAX = 	"gLoader.InitComm('index.php?option=com_vxc&task=run&controller=voxelservice&format=raw',30);						
				gLoader.Container = 'spanLoader';
				gLoader.File = \"". $this->escape($loaderrelpath).'/'.$this->escape($loadername).'.cab' ."\";
				gLoader.Version = \"".$this->escape($loaderversion)."\";
				gLoader.Name = gLoader.Id = 'vxloader';			
				gLoader.PluginVersion = \"".$this->escape($dueditorversion)."\";
				gLoader.PluginName = \"".$this->escape($commondir."/".$dueditorpath)."/".$this->escape($dueditorname)."\";
				gLoader.ChunkSize = '256';		
				gLoader.Debug = ".$debugPlugin.";
				gLoader.OnLoad = OnLoad;
				gLoader.OnPluginLoad = OnPluginLoad;
				gLoader.FatalMessage = \"".$this->escape(JText::_('ACTIVEX_CANNOT_LOAD_MESSAGE'))."\";				
				gLoader.Init(null,null,OnPluginClose);	";
								
			
			$initializationEXE = 
			"var link = \"".$this->escape($link)."\";
			var sizes = GetClientSize();
			curw=sizes.width;
			curh=sizes.height;					
			
			link += \";width=\"+curw+\";height=\"+curh+\";\";			
			link += \"cookies=\"+escape(document.cookie);
			
			VoxelLoader_Launch(LoaderCallback, 'imgResponse',link);";
		
		
			
			$js ="
				var width,height;

				function GetClientSize()
				{
				var w = 0;
				var h = 0;

				//IE
				if(!window.innerWidth)
				{
					//strict mode
					if(!(document.documentElement.clientWidth == 0))
					{
						w = document.documentElement.clientWidth;
						h = document.documentElement.clientHeight;
					}
					//quirks mode
					else
					{
						w = document.body.clientWidth;
						h = document.body.clientHeight;
					}
				}
				//w3c
				else
				{
					w = window.innerWidth;
					h = window.innerHeight;
				}
				return {width:w,height:h};
				}
	
				function UpdateSize()
				{									
					var curw,curh,str;
					var sizes = GetClientSize();
					curw=sizes.width;
					curh=sizes.height;
					
					if (curw<1) curw=1;
					if (curh<1) curh=1;					
					
					if (curw!=width || curh!=height)
					{						
						gLoader.SetSize(curw,curh);
					}
					width=curw;
					height=curh;	
				}	

				function LoaderCallback(res)
				{						

					if(res==ST_LOADERLAUNCHER_SUCCEEDED)
					{
						
						
					}
					else if(res==ST_LOADERLAUNCHER_FAILED)
					{
						var text=document.getElementById(\"myText\");
						if (text)
						{
							text.innerHTML = \"Loader is NOT available, please click <a href=\\\"//vxcommon.voxelcare.com/downloads/WebLoader_setup.exe\\\">here</a> to download the installer.\";
							text.style.color=\"red\";
						}		
					}
					else if(res==ST_LOADERLAUNCHER_CLOSED)
					{
						OnPluginClose(null);	
					}
				}	

				
				
				function OnPluginClose(loader)
				{
					if (window.parent && window.parent.OnPluginClose)
						window.parent.OnPluginClose();
				}
				
				var browser = VoxelLoader_GetBrowser();
				
				var isEXELoader = (browser != BROWSER_INTERNET_EXPLORER || $forceEXE) && $allowEXE;
				
				function Init()
				{
					
					
					if (isEXELoader)
					{
						 $initializationEXE
					}
					else
					{
						$initializationAX
					}				
				}
				
				function Destroy()
				{
					if (!isEXELoader)
						gLoader.Destroy();
				}
				
				function OnLoad(loader)
				{						
					UpdateSize();						
					setInterval('UpdateSize()',500);			
				}				
				
				function OnPluginLoad(loader)
				{		
					var params = new Array();
					$jsParams
					loader.ToPlugin('Init', params, 'Init', null);
				}
				
				addLoadEvent(function() { Init(); });				
				AttachEvent(window,'onunload', function() { Destroy(); });
				AttachEvent(window,'onkeydown', function() { return KillBackSpace(event); });
			";
			
			$document->addScriptDeclaration($js);
			parent::display($tpl);
		}// function

	}// class
?>