<?php

defined('_JEXEC') or die;
require_once(JPATH_SITE.DS.'components'.DS.'com_k2'.DS.'helpers'.DS.'route.php');

//Load language file
$lang =  JFactory::getLanguage();
$lang->load('plg_content_K2_cb_activitystream', JPATH_ADMINISTRATOR);

class PlgContentK2_cb_activitystream extends JPlugin
{
    protected $autoloadLanguage = true;
	       
	//Add entry in activity stream
	public function onContentAfterSave($context, $article, $isNew)
	{       
		$user = JFactory::getUser();		   
	    
	    //In k2 component
	    if(JRequest::getVar('option') == JText::_('PLG_CONTENT_K2CB_COM_NAME'))
	    {
			//If edited
			if(!$isNew)
			{
				//Check for article category from edit category parameter
			
				if( in_array( $article->catid, $this->params->get('edit_article') ) )	 
			             $this->pushToCBActivity($user->id,'com_k2','edit',
			             						 JText::_('PLG_CONTENT_K2CB_EDIT_ART'),
			             						 K2HelperRoute::getItemRoute($article->id, $article->catid),$article->title,
			             						 $article->id,$article->introtext,$this->params->get('char'));   				     
			}
			else // If new
			{
				//Check for article category from add category parameter
				
				if( in_array( $article->catid, $this->params->get('add_article') ) )
			             $this->pushToCBActivity($user->id,'com_k2','add',JText::_('PLG_CONTENT_K2CB_ADD_ART'),
			             						 K2HelperRoute::getItemRoute($article->id, $article->catid),$article->title,
			             						 $article->id,$article->introtext,$this->params->get('char'));   				     
			   
			   }
		}//if
	}
	
	//Function to add activity in CB
	function pushToCBActivity($actor_id,$act_type,$act_subtype,$act_description,$act_link,$act_title, $articleid,$introtext,$no_of_char)
	{ 
		//load CB framework
		global $_CB_framework, $mainframe;
		if(defined( 'JPATH_ADMINISTRATOR'))
		{
			if(!file_exists(JPATH_ADMINISTRATOR.'/components/com_comprofiler/plugin.foundation.php'))
			{
				echo JText::_('PLG_CONTENT_K2CB_CB_NOT_INSTALLED_MESSAGE');
				return false;
			}
			include_once( JPATH_ADMINISTRATOR.'/components/com_comprofiler/plugin.foundation.php' );
		}
		else
		{
			if(!file_exists($mainframe->getCfg('absolute_path').'/administrator/components/com_comprofiler/plugin.foundation.php'))
			{
				echo JText::_('PLG_CONTENT_K2CB_CB_NOT_INSTALLED_MESSAGE');
				return false;
			}
			include_once( $mainframe->getCfg('absolute_path').'/administrator/components/com_comprofiler/plugin.foundation.php' );
		}

		cbimport('cb.plugins');
		cbimport('cb.html');
		cbimport('cb.database');
		cbimport('language.front');
		cbimport('cb.snoopy');
		cbimport('cb.imgtoolbox');

		global $_CB_framework, $_CB_database, $ueConfig;

		//load cb activity plugin class
		if(!file_exists(JPATH_SITE.DS."components".DS."com_comprofiler".DS."plugin".DS."user".DS."plug_cbactivity".DS."cbactivity.class.php"))
		{
			echo JText::_('PLG_CONTENT_K2CB_CB_ACTIVITY_NOT_INSTALLED_MESSAGE');
			return false;
		}
		require_once(JPATH_SITE.DS."components".DS."com_comprofiler".DS."plugin".DS."user".DS."plug_cbactivity".DS."cbactivity.class.php");

		//push activity
		$linkHTML = '<a href="'.$act_link.'">'.$act_title.'</a>';
		//article image

		$message = '<div class="coverdiv">';
		
		//If article has image then add it to activity
		if($this->getArticleImage($articleid))
		{
		    $message .= '<div class="article-image">
		                         <a href="'.$act_link.'">
		                            <img src="'.$this->getArticleImage($articleid).'" width="'.$this->params->get('width').'px" /></a>
		                 </div>';
	    }
	    
	    //If article has introtext then add it to activity
	    if($introtext)
	    {
		   	//remove html tag from introtext
	    	$introtext  = strip_tags($introtext); 
			$introtext  = substr( $introtext,0,$no_of_char);	
	    	
	    	$message .= '<div class="article-text">'.$introtext.'</div>';
	    }
	    
	   $message .= '</div>';
		
       //add activity in activity stream
		$activity=cbactivityData::getActivity(array('id','=',$id),null,null,false);
		$activity->set('user_id',$actor_id);
		$activity->set('type',$act_type);
		$activity->set('subtype',$act_subtype);
		$activity->set('item',$articleid);
		$activity->set('title', $act_description.' '.$linkHTML);
		$activity->set('icon','nameplate');
		$activity->set('message',$message );
		$activity->set('date',$_CB_framework->getUTCDate());
		$activity->store();

		return true;
	}
	
	//Get an image for given k2 article id
	function getArticleImage($articleid)
	{
		if (JFile::exists(JPATH_SITE.DS.'media'.DS.'k2'.DS.'items'.DS.'cache'.DS.md5("Image".$articleid).'_XS.jpg'))
		{
			$article_image = JURI::root(true).'/media/k2/items/cache/'.md5("Image".$articleid).'_XS.jpg';
		}

		if (JFile::exists(JPATH_SITE.DS.'media'.DS.'k2'.DS.'items'.DS.'cache'.DS.md5("Image".$articleid).'_S.jpg'))
		{
			$article_image = JURI::root(true).'/media/k2/items/cache/'.md5("Image".$articleid).'_S.jpg';
		}

		if (JFile::exists(JPATH_SITE.DS.'media'.DS.'k2'.DS.'items'.DS.'cache'.DS.md5("Image".$articleid).'_M.jpg'))
		{
			$article_image = JURI::root(true).'/media/k2/items/cache/'.md5("Image".$articleid).'_M.jpg';
		}

		if (JFile::exists(JPATH_SITE.DS.'media'.DS.'k2'.DS.'items'.DS.'cache'.DS.md5("Image".$articleid).'_L.jpg'))
		{
			$article_image = JURI::root(true).'/media/k2/items/cache/'.md5("Image".$articleid).'_L.jpg';
		}

		if (JFile::exists(JPATH_SITE.DS.'media'.DS.'k2'.DS.'items'.DS.'cache'.DS.md5("Image".$articleid).'_XL.jpg'))
		{
			$article_image = JURI::root(true).'/media/k2/items/cache/'.md5("Image".$articleid).'_XL.jpg';
		}

		if (JFile::exists(JPATH_SITE.DS.'media'.DS.'k2'.DS.'items'.DS.'cache'.DS.md5("Image".$articleid).'_Generic.jpg'))
		{
			$article_image = JURI::root(true).'/media/k2/items/cache/'.md5("Image".$articleid).'_Generic.jpg';
		}

		return $article_image;		
	}

	
}

 //add activity in activity stream
		$activity=cbactivityData::getActivity(array('id','=',$id),null,null,false);
		$activity->set('user_id',$actor_id);
		$activity->set('type',$act_type);
		$activity->set('subtype',$act_subtype);
		$activity->set('item',$articleid);
		$activity->set('title', $act_description.' '.$linkHTML);
		$activity->set('icon','nameplate');
		$activity->set('message',$message );
		$activity->set('date',$_CB_framework->getUTCDate());
		$activity->store();

		//new code	
		$var1 = $actor_id;
		$var2 = $articleid;
		//to continue 	
		
		$_PLUGINS->trigger( 'k2_onContentAfterSave', array( $var1 , $var2  ) );