<?php
/**
 * Joomla! component sexypolling
 *
 * @version $Id: scriptfile.php 2012-04-05 14:30:25 svn $
 * @author 2GLux.com
 * @package Sexy Polling
 * @subpackage com_sexypolling
 * @license GNU/GPL
 *
 */

defined('_JEXEC') or die('Restricted access');

// Import library dependencies
jimport('joomla.plugin.plugin');
jimport('joomla.event.plugin');

class plgSystemSexypolling extends JPlugin {
    function __construct( &$subject ) {
      parent::__construct( $subject );
      // load plugin parameters and language file
      $this->_plugin = JPluginHelper::getPlugin( 'system', 'sexypolling' );
      $this->_params = json_decode( $this->_plugin->params );
      JPlugin::loadLanguage('plg_system_sexypolling', JPATH_ADMINISTRATOR);
    }
    
    function sp_make_poll($m) {
    	$id_poll = (int) $m[2];
    	
		//include helper class
		require_once JPATH_SITE.'/components/com_sexypolling/helpers/helper.php';
		
		$sp_class = new SexypollingHelper;
		$sp_class->id_poll = $id_poll;
		$sp_class->id_category = 0;
		$sp_class->module_id = $this->plg_order;
		$sp_class->type = 'plugin';
		$sp_class->class_suffix = 'plg';
		
    	$this->plg_order ++;
		return $sp_class->render_html();
    }
    
    function sp_make_poll_category($m) {
    	$id_category = (int) $m[2];
    	
		//include helper class
		require_once JPATH_SITE.'/components/com_sexypolling/helpers/helper.php';
		
		$sp_class = new SexypollingHelper;
		$sp_class->id_poll = 0;
		$sp_class->id_category = $id_category;
		$sp_class->module_id = $this->plg_order_cat;
		$sp_class->type = 'plugin';
		$sp_class->class_suffix = 'plg_cat';
		
    	$this->plg_order_cat ++;
		return $sp_class->render_html();
    }

    //function onBeforeCompileHead() {
    function render_styles_scripts() {
    	$document = JFactory::getDocument();
    	$content = JResponse::getBody();
    	
    	//check if the scripts did not included
    	if (strpos($content,'components/com_sexypolling/assets/css/main.css') !== false) {
    		return $content;
    	}
    	
    	$version = '2.0.1';
    	
    	$cssFile = JURI::base(true).'/components/com_sexypolling/assets/css/main.css?version='.$version;
    	$scripts = '<link rel="stylesheet" href="'.$cssFile.'" type="text/css" />'."\n";
    	
    	$cssFile = JURI::base(true).'/components/com_sexypolling/assets/css/sexycss-ui.css';
    	$scripts .= '<link rel="stylesheet" href="'.$cssFile.'" type="text/css" />'."\n";
    	
    	$cssFile = JURI::base(true).'/components/com_sexypolling/assets/css/countdown.css';
    	$scripts .= '<link rel="stylesheet" href="'.$cssFile.'" type="text/css" />'."\n";

    	$jsFile = JURI::base(true).'/components/com_sexypolling/assets/js/sexylib.js';
    	$scripts .= '<script src="'.$jsFile.'" type="text/javascript"></script>'."\n";
    	
    	$jsFile = JURI::base(true).'/components/com_sexypolling/assets/js/sexylib-ui.js';
    	$scripts .= '<script src="'.$jsFile.'" type="text/javascript"></script>'."\n";
    	
    	$jsFile = JURI::base(true).'/components/com_sexypolling/assets/js/selectToUISlider.jQuery.js';
    	$scripts .= '<script src="'.$jsFile.'" type="text/javascript"></script>'."\n";
    	
    	$jsFile = JURI::base(true).'/components/com_sexypolling/assets/js/color.js';
    	$scripts .= '<script src="'.$jsFile.'" type="text/javascript"></script>'."\n";
    	
    	$jsFile = JURI::base(true).'/components/com_sexypolling/assets/js/countdown.js';
    	$scripts .= '<script src="'.$jsFile.'" type="text/javascript"></script>'."\n";
    	
    	$jsFile = JURI::base(true).'/components/com_sexypolling/assets/js/sexypolling.js?version='.$version;
    	$scripts .= '<script src="'.$jsFile.'" type="text/javascript"></script>'."\n";
    	
    	$content = str_replace('</head>', $scripts . '</head>', $content);
    	return $content;
    }
    
    function onAfterRender() {
      $mainframe = JFactory::getApplication();
      if($mainframe->isAdmin())
        return;

      $plugin = JPluginHelper::getPlugin('system', 'sexypolling');
      $pluginParams = json_decode( $plugin->params );

      $content = JResponse::getBody();
      
      //add scripts
	  if(preg_match('/(\[sexypolling id|category="([0-9]+)"\])/s',$content))
	  	$content = $this->render_styles_scripts();
	  else
	  	return;
      
      $this->plg_order = 10000;
      //plugin 
      $c = preg_replace_callback('/(\[sexypolling id="([0-9]+)"\])/s',array($this, 'sp_make_poll'),$content);
      preg_match_all('/(\[sexypolling id="([0-9]+)"\])/s',$content,$m);
      
      if(is_array($m[2])) {
      	$module_id = 10000;
      	$plg_order_index = 0;
      	foreach($m[2] as $poll_id) {
      		$cssFileSrc = JURI::base(true).'/components/com_sexypolling/generate.css.php?id_poll='.$poll_id.'&module_id='.$module_id;
      		$cssFile = '<link rel="stylesheet" href="'.$cssFileSrc.'" type="text/css" />'."\n";
      		$c = str_replace('</head>', $cssFile . '</head>', $c);
      		
      		$plg_order_index ++;
      		$module_id += $plg_order_index;
      	}
      }
      
      //category check
      $this->plg_order_cat = 20000;
      //plugin 
      $c = preg_replace_callback('/(\[sexypolling category="([0-9]+)"\])/s',array($this, 'sp_make_poll_category'),$c);
      preg_match_all('/(\[sexypolling category="([0-9]+)"\])/s',$content,$m);
      
      if(is_array($m[2])) {
      	$module_id = 20000;
      	$plg_order_index = 0;
      	foreach($m[2] as $category_id) {
      		$cssFileSrc = JURI::base(true).'/components/com_sexypolling/generate.css.php?id_category='.$category_id.'&module_id='.$module_id;
      		$cssFile = '<link rel="stylesheet" href="'.$cssFileSrc.'" type="text/css" />'."\n";
      		$c = str_replace('</head>', $cssFile . '</head>', $c);
      		
      		$plg_order_index ++;
      		$module_id += $plg_order_index;
      	}
      }
      
      JResponse::setBody($c);
    }

}