mirror of
https://github.com/Piwigo/Piwigo.git
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2b3bc579e4
- new plugin (event_tracer) that demonstrate it and useful to see all calls to trigger_event git-svn-id: http://piwigo.org/svn/trunk@1580 68402e56-0260-453c-a942-63ccdbb3a9ee
116 lines
No EOL
3.7 KiB
PHP
116 lines
No EOL
3.7 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | PhpWebGallery - a PHP based picture gallery |
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// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net |
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// +-----------------------------------------------------------------------+
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// | branch : BSF (Best So Far)
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// | file : $Id$
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// | last update : $Date$
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// | last modifier : $Author$
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// | revision : $Revision$
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// +-----------------------------------------------------------------------+
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// | This program is free software; you can redistribute it and/or modify |
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// | it under the terms of the GNU General Public License as published by |
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// | the Free Software Foundation |
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// | |
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// | This program is distributed in the hope that it will be useful, but |
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// | WITHOUT ANY WARRANTY; without even the implied warranty of |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// | General Public License for more details. |
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// | |
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// | You should have received a copy of the GNU General Public License |
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// | along with this program; if not, write to the Free Software |
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// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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// | USA. |
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// +-----------------------------------------------------------------------+
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function get_plugins()
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{
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$plugins = array();
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$dir = opendir(PHPWG_PLUGINS_PATH);
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while ($file = readdir($dir))
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{
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if ($file!='.' and $file!='..')
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{
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$path = PHPWG_PLUGINS_PATH.$file;
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if (is_dir($path) and !is_link($path)
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and preg_match('/^[a-zA-Z0-9-_]+$/', $file )
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and file_exists($path.'/index.php')
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)
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{
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$plugin = array('name'=>'?', 'version'=>'?', 'uri'=>'', 'description'=>'');
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$plg_data = implode( '', file($path.'/index.php') );
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if ( preg_match("|Plugin Name: (.*)|i", $plg_data, $val) )
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{
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$plugin['name'] = trim( $val[1] );
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}
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if (preg_match("|Version: (.*)|i", $plg_data, $val))
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{
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$plugin['version'] = trim($val[1]);
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}
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if ( preg_match("|Plugin URI: (.*)|i", $plg_data, $val) )
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{
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$plugin['uri'] = $val[1];
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}
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if ( preg_match("|Description: (.*)|i", $plg_data, $val) )
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{
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$plugin['description'] = trim($val[1]);
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}
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$plugins[$file] = $plugin;
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}
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}
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}
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closedir($dir);
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return $plugins;
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}
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function activate_plugin($plugin_name)
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{
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global $conf;
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$arr = get_active_plugins(false);
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array_push($arr, $plugin_name);
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if ($arr != array_unique($arr) )
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return false; // just added the same one
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$conf['active_plugins'] = implode(',', $arr);
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pwg_query('
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UPDATE '.CONFIG_TABLE.'
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SET value="'.$conf['active_plugins'].'"
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WHERE param="active_plugins"');
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return true;
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}
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function deactivate_plugin($plugin_name)
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{
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global $conf;
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$arr = get_active_plugins(false);
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$idx = array_search($plugin_name, $arr);
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if ($idx!==false)
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{
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unset( $arr[$idx] );
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$conf['active_plugins'] = implode(',', $arr);
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pwg_query('
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UPDATE '.CONFIG_TABLE.'
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SET value="'.$conf['active_plugins'].'"
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WHERE param="active_plugins"');
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return true;
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}
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return false;
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}
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/*allows plugins to add their content to the administration page*/
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function add_plugin_admin_menu($title, $func)
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{
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global $page;
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$uid = md5( var_export($func, true) );
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$page['plugin_admin_menu'][] =
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array(
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'title' => $title,
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'function' => $func,
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'uid' => $uid
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);
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}
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?>
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