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| System | : | Linux MiraNet 3.0.0-14-generic-pae #23-Ubuntu SMP Mon Nov 21 22:07:10 UTC 2011 i686 |
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| Software | : | Apache. PHP/5.3.6-13ubuntu3.10 |
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| ID | : | uid=65534(nobody) gid=65534(nogroup) groups=65534(nogroup)
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| Safe Mode | : | OFF |
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| Freespace | : | 24.09 GB of 70.42 GB (34.21%) |
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MySQL: ON MSSQL: OFF Oracle: OFF PostgreSQL: OFF Curl: OFF Sockets: ON Fetch: OFF Wget: ON Perl: ON |
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Disabled Functions: pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
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/
http/
yalagina/
plugins/
system/
highlight/
- drwxr-xr-x
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Viewing file:  highlight.php (2.15 KB) -rw-r--r--Select action/file-type:  ( +) |  ( +) |  ( +) | Code ( +) | Session ( +) |  ( +) | SDB ( +) |  ( +) |  ( +) |  ( +) |  ( +) |  ( +) |
<?php
/**
* @package Joomla.Plugin
* @subpackage System.Highlight
*
* @copyright Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_BASE') or die;
jimport('joomla.application.component.helper');
/**
* System plugin to highlight terms.
*
* @package Joomla.Plugin
* @subpackage System.Highlight
* @since 2.5
*/
class PlgSystemHighlight extends JPlugin
{
/**
* Method to catch the onAfterDispatch event.
*
* This is where we setup the click-through content highlighting for.
* The highlighting is done with JavaScript so we just
* need to check a few parameters and the JHtml behavior will do the rest.
*
* @return boolean True on success
*
* @since 2.5
*/
public function onAfterDispatch()
{
// Check that we are in the site application.
if (JFactory::getApplication()->isAdmin())
{
return true;
}
// Set the variables
$input = JFactory::getApplication()->input;
$extension = $input->get('option', '', 'cmd');
// Check if the highlighter is enabled.
if (!JComponentHelper::getParams($extension)->get('highlight_terms', 1))
{
return true;
}
// Check if the highlighter should be activated in this environment.
if (JFactory::getDocument()->getType() !== 'html' || $input->get('tmpl', '', 'cmd') === 'component')
{
return true;
}
// Get the terms to highlight from the request.
$terms = $input->request->get('highlight', null, 'base64');
$terms = $terms ? unserialize(base64_decode($terms)) : null;
// Check the terms.
if (empty($terms))
{
return true;
}
// Clean the terms array
$filter = JFilterInput::getInstance();
$cleanTerms = array();
foreach ($terms as $term)
{
$cleanTerms[] = $filter->clean($term, 'string');
}
// Activate the highlighter.
JHtml::_('behavior.highlighter', $cleanTerms);
// Adjust the component buffer.
$doc = JFactory::getDocument();
$buf = $doc->getBuffer('component');
$buf = '<br id="highlighter-start" />' . $buf . '<br id="highlighter-end" />';
$doc->setBuffer($buf, 'component');
return true;
}
}
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