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<?php
// +-----------------------------------------------------------------------+
// | PhpWebGallery - a PHP based picture gallery |
// | Copyright (C) 2003-2007 PhpWebGallery Team - http://phpwebgallery.net |
// +-----------------------------------------------------------------------+
// | file : $Id$
// | last update : $Date$
// | last modifier : $Author$
// | revision : $Revision$
// +-----------------------------------------------------------------------+
// | 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 |
// | |
// | 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, write to the Free Software |
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
// | USA. |
// +-----------------------------------------------------------------------+
/* Returns an array of plugins defined in the plugin directory
*/
function get_fs_plugins()
{
$plugins = array();
$dir = opendir(PHPWG_PLUGINS_PATH);
while ($file = readdir($dir))
{
if ($file!='.' and $file!='..')
{
$path = PHPWG_PLUGINS_PATH.$file;
if (is_dir($path) and !is_link($path)
and preg_match('/^[a-zA-Z0-9-_]+$/', $file )
and file_exists($path.'/main.inc.php')
)
{
$plugin = array(
'name'=>$file,
'version'=>'0',
'uri'=>'',
'description'=>'',
'author'=>'',
);
$plg_data = implode( '', file($path.'/main.inc.php') );
if ( preg_match("|Plugin Name: (.*)|", $plg_data, $val) )
{
$plugin['name'] = trim( $val[1] );
}
if (preg_match("|Version: (.*)|", $plg_data, $val))
{
$plugin['version'] = trim($val[1]);
}
if ( preg_match("|Plugin URI: (.*)|", $plg_data, $val) )
{
$plugin['uri'] = trim($val[1]);
}
if ( preg_match("|Description: (.*)|", $plg_data, $val) )
{
$plugin['description'] = trim($val[1]);
}
if ( preg_match("|Author: (.*)|", $plg_data, $val) )
{
$plugin['author'] = trim($val[1]);
}
if ( preg_match("|Author URI: (.*)|", $plg_data, $val) )
{
$plugin['author uri'] = trim($val[1]);
}
// IMPORTANT SECURITY !
$plugin = array_map('htmlspecialchars', $plugin);
$plugins[$file] = $plugin;
}
}
}
closedir($dir);
return $plugins;
}
/**
* Retrieves an url for a plugin page.
* @param string file - php script full name
*/
function get_admin_plugin_menu_link($file)
{
global $page;
$real_file = realpath($file);
$url = get_root_url().'admin.php?page=plugin';
if (false!==$real_file)
{
$real_plugin_path = rtrim(realpath(PHPWG_PLUGINS_PATH), '\\/');
$file = substr($real_file, strlen($real_plugin_path)+1);
$file = str_replace('\\', '/', $file);//Windows
$url .= '&section='.urlencode($file);
}
else if (isset($page['errors']))
{
array_push($page['errors'], 'PLUGIN ERROR: "'.$file.'" is not a valid file');
}
return $url;
}
?>
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