Найти и переместить код PHP - Общие вопросы по расширениям Joomla

// Switching type of link
				switch($item->linktype)
				{
					// link value
					case 0:
						$slide_link = $item->linkvalue; 
					break;
					// standard link value
					case 1: 
						$slide_link = JRoute::_(ContentHelperRoute::getArticleRoute($item->article, $item->cid, $item->sid));
					break;
					// blank link
					default: 
						$slide_link = '';
					break;
				}
				// links in titles are enabled ?
				if($this->title_link == 0)
				{
					$slide_text = '<h2 style="color:'.$this->base_titlecolor.';">'.$slide_title.'</h2><p style="color:'.$slide_textcolor.';">'.$slide_text;
				}
				else // in other situation
				{
					// preparing hover effect
					$hover_effect = ' style="color:'.$this->base_titlecolor.';" onmouseover="this.style.color = \''.$this->base_hlinkcolor.'\';" onmouseout="this.style.color = \''.$this->base_titlecolor.'\'" ';
					// and code with link and hover efect
					$slide_text = '<h2><a href="'.$slide_link.'" '.$hover_effect.' class="gk_news_image_6_title">'.$slide_title.'</a></h2><p style="color:'.$slide_textcolor.';">'.$slide_text;
				}
				// finishing slide text
				$slide_text .= '</p>';
				// filling JSON data tag
				$this->JSON .= '<div class="gk_ni_6_news_text">'.$slide_text.'</div><div class="gk_ni_6_news_link">'.$slide_link.'</div>';
				// push prepared data to slide storage
				array_push($this->slides, $prepared_image);
			}
		}
		// finishing JSON data tag
		$this->JSON .= '</div>';
	}
	
	/**
		Method for generating content
	**/
	
	function generateContent()
	{
		// create instances of basic Joomla! classes
		$document =& JFactory::getDocument(); // getting handle to document
		$uri =& JURI::getInstance(); // getting instance of JURI class
		// include file content.php and parse it
		require(JModuleHelper::getLayoutPath('mod_gk_news_image_6', 'content'));
		// add stylesheets to document header
		$document->addStyleSheet( $uri->root().'modules/mod_gk_news_image_6/css/style.css', 'text/css' );
		// init $headData variable
		$headData = false;
		// add scripts with automatic mode to document header
		if($this->useMoo == 2)
		{
			// getting module head section datas
			unset($headData);
			$headData = $document->getHeadData();
			// generate keys of script section
			$headData_keys = array_keys($headData["scripts"]);
			// set variable for false
			$mootools_founded = false;
			// searching phrase mootools in scripts paths
			for($i = 0;$i < count($headData_keys); $i++)
			{
				if(preg_match('/mootools/i', $headData_keys[$i]))
				{
					// if founded set variable to true and break loop
					$mootools_founded = true;
					break;
				}
			}
			// if mootools file doesn't exists in document head section
			if(!$mootools_founded)
			{
				// add new script tag connected with mootools from module
				$headData["scripts"][$uri->root().'modules/mod_gk_news_image_6/js/mootools.js'] = "text/javascript";
				// if added mootools from module then this operation have sense
				$document->setHeadData($headData);
			}
		}
		// if automatic including of JavaScript engine is enabled
		if($this->useScript == 2){
			// getting module head section datas
			unset($headData);
			$headData = $document->getHeadData();
			// generate keys of script section
			$headData_keys = array_keys($headData["scripts"]);
			// set variable for false
			$engine_founded = false;
			// searching phrase mootools in scripts paths
			if(array_search($uri->root().'modules/mod_gk_news_image_6/js/engine'.(($this->compress_js == 1)? '_compressed' : '').'.js', $headData_keys) > 0)
			{
				// if founded set variable to true
				$engine_founded = true;
			}
			// if mootools file doesn't exists in document head section
			if(!$engine_founded)
			{
				// add new script tag connected with mootools from module
				$headData["scripts"][$uri->root().'modules/mod_gk_news_image_6/js/engine'.(($this->compress_js == 1)? '_compressed' : '').'.js'] = "text/javascript";
				// if added mootools from module then this operation have sense
				$document->setHeadData($headData);
			}
		}
		// if clean code is enable use importer.php to include 
		// module settings in head section of document
		if($this->clean_code)
		{
			// add script tag with module configuration to document head section	
			// get head document section data 
			unset($headData);
			$headData = $document->getHeadData();
			// add new script tag to head document section data array	
			$headData["scripts"][$uri->root().'modules/mod_gk_news_image_6/js/importer.php?mid='.$this->module_id.'&amp;animation_slide_speed='.$this->animation_slide_speed.'&amp;animation_interval='.$this->animation_interval.'&amp;autoanimation='.$this->autoanimation.'&amp;animation_slide_type='.$this->animation_slide_type.'&amp;animation_text_type='.$this->animation_text_type.'&amp;thumbnail_width='.$this->thumbnail_width.'&amp;thumbnail_height='.$this->thumbnail_height.'&amp;tabs_amount='.$this->tabs_amount.'&amp;base_bgcolor='.str_replace('#','',$this->base_bgcolor).'&amp;text_block_opacity='.$this->text_block_opacity] = "text/javascript";
			// if added mootools from module then this operation have sense
			$document->setHeadData($headData);
		} 				
		// add default.php template to parse if it's necessary
		if($this->useMoo != 2 || $this->useScript != 2 || !$this->clean_code)
		{
			require(JModuleHelper::getLayoutPath('mod_gk_news_image_6', 'default'));
		}
	}
}

// Switching type of link
				switch($item->linktype)
				{
					// link value
					case 0:
						$slide_link = $item->linkvalue; 
					break;
					// standard link value
					case 1: 
						$slide_link = JRoute::_(ContentHelperRoute::getArticleRoute($item->article, $item->cid, $item->sid));
					break;
					// blank link
....

// Switching type of link
				switch($item->linktype)
				{
					// standard link value
					case 0: case 1: 
						$slide_link = JRoute::_(ContentHelperRoute::getArticleRoute($item->article, $item->cid, $item->sid));
					break;
					// blank link
....