271 lines
8.4 KiB
PHP
271 lines
8.4 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | PhpWebGallery - a PHP based picture gallery |
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// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
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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 : $RCSfile$
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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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if( !defined("PHPWG_ROOT_PATH") )
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{
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die ("Hacking attempt!");
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}
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include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
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include_once(PHPWG_ROOT_PATH.'admin/include/functions_plugins.inc.php');
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check_status(ACCESS_ADMINISTRATOR);
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$my_base_url = PHPWG_ROOT_PATH.'admin.php?page=plugins';
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// +-----------------------------------------------------------------------+
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// | perform requested actions |
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// +-----------------------------------------------------------------------+
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if ( isset($_REQUEST['action']) and isset($_REQUEST['plugin']) )
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{
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$plugin_id = $_REQUEST['plugin'];
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$crt_db_plugin = get_db_plugins('', $plugin_id);
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if (!empty($crt_db_plugin))
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{
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$crt_db_plugin=$crt_db_plugin[0];
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}
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else
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{
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unset($crt_db_plugin);
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}
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$file_to_include = PHPWG_PLUGINS_PATH.$plugin_id.'/maintain.inc.php';
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switch ( $_REQUEST['action'] )
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{
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case 'install':
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if ( !empty($crt_db_plugin))
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{
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die ('CANNOT install - ALREADY INSTALLED');
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}
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$fs_plugins = get_fs_plugins();
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if ( !isset( $fs_plugins[$plugin_id] ) )
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{
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die ('CANNOT install - NO SUCH PLUGIN');
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}
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$query = '
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INSERT INTO '.PLUGINS_TABLE.' (id,version) VALUES ("'
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.$plugin_id.'","'.$fs_plugins[$plugin_id]['version'].'"
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)';
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pwg_query($query);
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// MAYBE TODO HERE = what if we die or we fail ???
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@include_once($file_to_include);
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if ( function_exists('plugin_install') )
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{
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plugin_install($plugin_id);
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}
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break;
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case 'activate':
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if ( !isset($crt_db_plugin) )
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{
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die ('CANNOT '. $_REQUEST['action'] .' - NOT INSTALLED');
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}
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if ($crt_db_plugin['state']!='inactive')
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{
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die('invalid current state '.$crt_db_plugin['state']);
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}
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$query = '
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UPDATE '.PLUGINS_TABLE.' SET state="active" WHERE id="'.$plugin_id.'"';
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pwg_query($query);
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// MAYBE TODO HERE = what if we die or we fail ???
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@include_once($file_to_include);
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if ( function_exists('plugin_activate') )
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{
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plugin_activate($plugin_id);
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}
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break;
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case 'deactivate':
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if ( !isset($crt_db_plugin) )
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{
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die ('CANNOT '. $_REQUEST['action'] .' - NOT INSTALLED');
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}
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if ($crt_db_plugin['state']!='active')
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{
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die('invalid current state '.$crt_db_plugin['state']);
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}
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$query = '
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UPDATE '.PLUGINS_TABLE.' SET state="inactive" WHERE id="'.$plugin_id.'"';
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pwg_query($query);
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// MAYBE TODO HERE = what if we die or we fail ???
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@include_once($file_to_include);
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if ( function_exists('plugin_deactivate') )
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{
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plugin_deactivate($plugin_id);
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}
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break;
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case 'uninstall':
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if ( !isset($crt_db_plugin) )
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{
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die ('CANNOT '. $_REQUEST['action'] .' - NOT INSTALLED');
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}
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$query = '
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DELETE FROM '.PLUGINS_TABLE.' WHERE id="'.$plugin_id.'"';
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pwg_query($query);
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// MAYBE TODO HERE = what if we die or we fail ???
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@include_once($file_to_include);
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if ( function_exists('plugin_uninstall') )
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{
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plugin_uninstall($plugin_id);
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}
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break;
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}
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// do the redirection so that we allow the plugins to load/unload
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redirect($my_base_url);
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}
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// +-----------------------------------------------------------------------+
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// | start template output |
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// +-----------------------------------------------------------------------+
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$fs_plugins = get_fs_plugins();
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$db_plugins = get_db_plugins();
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$db_plugins_by_id=array();
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foreach ($db_plugins as $db_plugin)
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{
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$db_plugins_by_id[$db_plugin['id']] = $db_plugin;
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}
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$template->set_filenames(array('plugins' => 'admin/plugins.tpl'));
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trigger_event('plugin_admin_menu');
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$template->assign_block_vars('plugin_menu.menu_item',
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array(
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'NAME' => l10n('Plugins'),
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'URL' => PHPWG_ROOT_PATH.'admin.php?page=plugins'
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)
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);
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if ( isset($page['plugin_admin_menu']) )
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{
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$plug_base_url = PHPWG_ROOT_PATH.'admin.php?page=plugin&section=';
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foreach ($page['plugin_admin_menu'] as $menu)
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{
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$template->assign_block_vars('plugin_menu.menu_item',
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array(
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'NAME' => $menu['title'],
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'URL' => $plug_base_url.$menu['uid']
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)
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);
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}
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}
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$num=0;
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foreach( $fs_plugins as $plugin_id => $fs_plugin )
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{
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$display_name = $fs_plugin['name'];
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if ( !empty($fs_plugin['uri']) )
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{
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$display_name='<a href="'.$fs_plugin['uri'].'">'.$display_name.'</a>';
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}
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$template->assign_block_vars( 'plugins.plugin',
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array(
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'NAME' => $display_name,
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'VERSION' => $fs_plugin['version'],
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'DESCRIPTION' => $fs_plugin['description'],
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'CLASS' => ($num++ % 2 == 1) ? 'row2' : 'row1',
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)
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);
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$action_url = $my_base_url.'&plugin='.$plugin_id;
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if ( isset($db_plugins_by_id[$plugin_id]) )
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{ // already in the database
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// MAYBE TODO HERE: check for the version and propose upgrade action
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switch ($db_plugins_by_id[$plugin_id]['state'])
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{
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case 'active':
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$template->assign_block_vars( 'plugins.plugin.action',
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array(
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'U_ACTION' => $action_url . '&action=deactivate',
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'L_ACTION' => l10n('Deactivate'),
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)
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);
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break;
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case 'inactive':
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$template->assign_block_vars( 'plugins.plugin.action',
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array(
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'U_ACTION' => $action_url . '&action=activate',
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'L_ACTION' => l10n('Activate'),
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)
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);
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$template->assign_block_vars( 'plugins.plugin.action',
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array(
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'U_ACTION' => $action_url . '&action=uninstall',
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'L_ACTION' => l10n('Uninstall'),
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)
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);
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break;
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}
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}
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else
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{
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$template->assign_block_vars( 'plugins.plugin.action',
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array(
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'U_ACTION' => $action_url . '&action=install',
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'L_ACTION' => l10n('Install'),
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)
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);
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}
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}
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$missing_plugin_ids = array_diff(
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array_keys($db_plugins_by_id), array_keys($fs_plugins)
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);
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foreach( $missing_plugin_ids as $plugin_id )
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{
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$template->assign_block_vars( 'plugins.plugin',
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array(
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'NAME' => $plugin_id,
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'VERSION' => $db_plugins_by_id[$plugin_id]['version'],
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'DESCRIPTION' => "ERROR: THIS PLUGIN IS MISSING BUT IT IS INSTALLED! UNINSTALL IT NOW !",
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'CLASS' => ($num++ % 2 == 1) ? 'row2' : 'row1',
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)
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);
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$action_url = $my_base_url.'&plugin='.$plugin_id;
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$template->assign_block_vars( 'plugins.plugin.action',
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array(
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'U_ACTION' => $action_url . '&action=uninstall',
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'L_ACTION' => l10n('Uninstall'),
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)
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);
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}
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$template->assign_var_from_handle('ADMIN_CONTENT', 'plugins');
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?>
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