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-rw-r--r--BSF/admin/include/plugins.class.php484
1 files changed, 0 insertions, 484 deletions
diff --git a/BSF/admin/include/plugins.class.php b/BSF/admin/include/plugins.class.php
deleted file mode 100644
index de189ffc9..000000000
--- a/BSF/admin/include/plugins.class.php
+++ /dev/null
@@ -1,484 +0,0 @@
-<?php
-// +-----------------------------------------------------------------------+
-// | Piwigo - a PHP based picture gallery |
-// +-----------------------------------------------------------------------+
-// | Copyright(C) 2008 Piwigo Team http://piwigo.org |
-// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
-// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
-// +-----------------------------------------------------------------------+
-// | 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. |
-// +-----------------------------------------------------------------------+
-
-class plugins
-{
- var $fs_plugins = array();
- var $db_plugins_by_id = array();
- var $server_plugins;
-
- /**
- * Initialize $fs_plugins and $db_plugins_by_id
- */
- function plugins()
- {
- $this->get_fs_plugins();
-
- foreach (get_db_plugins() as $db_plugin)
- {
- $this->db_plugins_by_id[$db_plugin['id']] = $db_plugin;
- }
- }
-
- /**
- * Perform requested actions
- * @param string - action
- * @param string - plugin id
- * @param array - errors
- */
- function perform_action($action, $plugin_id)
- {
- if (isset($this->db_plugins_by_id[$plugin_id]))
- {
- $crt_db_plugin = $this->db_plugins_by_id[$plugin_id];
- }
- $file_to_include = PHPWG_PLUGINS_PATH . $plugin_id . '/maintain.inc.php';
-
- $errors = array();
-
- switch ($action)
- {
- case 'install':
- if (!empty($crt_db_plugin))
- {
- array_push($errors, 'CANNOT INSTALL - ALREADY INSTALLED');
- break;
- }
- if (!isset($this->fs_plugins[$plugin_id]))
- {
- array_push($errors, 'CANNOT INSTALL - NO SUCH PLUGIN');
- break;
- }
- if (file_exists($file_to_include))
- {
- include_once($file_to_include);
- if (function_exists('plugin_install'))
- {
- plugin_install($plugin_id, $this->fs_plugins[$plugin_id]['version'], $errors);
- }
- }
- if (empty($errors))
- {
- $query = '
-INSERT INTO ' . PLUGINS_TABLE . ' (id,version) VALUES ("'
-. $plugin_id . '","' . $this->fs_plugins[$plugin_id]['version'] . '"
-)';
- pwg_query($query);
- }
- break;
-
- case 'activate':
- if (!isset($crt_db_plugin))
- {
- array_push($errors, 'CANNOT ACTIVATE - NOT INSTALLED');
- break;
- }
- if ($crt_db_plugin['state'] != 'inactive')
- {
- array_push($errors, 'invalid current state ' . $crt_db_plugin['state']);
- break;
- }
- if (file_exists($file_to_include))
- {
- include_once($file_to_include);
- if (function_exists('plugin_activate'))
- {
- plugin_activate($plugin_id, $crt_db_plugin['version'], $errors);
- }
- }
- if (empty($errors))
- {
- $query = '
-UPDATE ' . PLUGINS_TABLE . ' SET state="active" WHERE id="' . $plugin_id . '"';
- pwg_query($query);
- }
- break;
-
- case 'deactivate':
- if (!isset($crt_db_plugin))
- {
- die ('CANNOT DEACTIVATE - NOT INSTALLED');
- }
- if ($crt_db_plugin['state'] != 'active')
- {
- die('invalid current state ' . $crt_db_plugin['state']);
- }
- $query = '
-UPDATE ' . PLUGINS_TABLE . ' SET state="inactive" WHERE id="' . $plugin_id . '"';
- pwg_query($query);
- if (file_exists($file_to_include))
- {
- include_once($file_to_include);
- if (function_exists('plugin_deactivate'))
- {
- plugin_deactivate($plugin_id);
- }
- }
- break;
-
- case 'uninstall':
- if (!isset($crt_db_plugin))
- {
- die ('CANNOT UNINSTALL - NOT INSTALLED');
- }
- $query = '
-DELETE FROM ' . PLUGINS_TABLE . ' WHERE id="' . $plugin_id . '"';
- pwg_query($query);
- if (file_exists($file_to_include))
- {
- include_once($file_to_include);
- if (function_exists('plugin_uninstall'))
- {
- plugin_uninstall($plugin_id);
- }
- }
- break;
-
- case 'delete':
- if (!empty($crt_db_plugin))
- {
- array_push($errors, 'CANNOT DELETE - PLUGIN IS INSTALLED');
- break;
- }
- if (!isset($this->fs_plugins[$plugin_id]))
- {
- array_push($errors, 'CANNOT DELETE - NO SUCH PLUGIN');
- break;
- }
- if (!$this->deltree(PHPWG_PLUGINS_PATH . $plugin_id))
- {
- $this->send_to_trash(PHPWG_PLUGINS_PATH . $plugin_id);
- }
- break;
- }
- return $errors;
- }
-
- /**
- * Get plugins defined in the plugin directory
- */
- function get_fs_plugins()
- {
- $dir = opendir(PHPWG_PLUGINS_PATH);
- while ($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]);
- }
- if (!empty($plugin['uri']) and strpos($plugin['uri'] , 'extension_view.php?eid='))
- {
- list( , $extension) = explode('extension_view.php?eid=', $plugin['uri']);
- if (is_numeric($extension)) $plugin['extension'] = $extension;
- }
- // IMPORTANT SECURITY !
- $plugin = array_map('htmlspecialchars', $plugin);
- $this->fs_plugins[$file] = $plugin;
- }
- }
- }
- closedir($dir);
- }
-
- /**
- * Sort fs_plugins
- */
- function sort_fs_plugins($order='name')
- {
- switch ($order)
- {
- case 'name':
- uasort($this->fs_plugins, 'name_compare');
- break;
- case 'status':
- $this->sort_plugins_by_state();
- break;
- case 'author':
- uasort($this->fs_plugins, array($this, 'plugin_author_compare'));
- break;
- case 'id':
- uksort($this->fs_plugins, 'strcasecmp');
- break;
- }
- }
-
- /**
- * Retrieve PEM server datas to $server_plugins
- */
- function get_server_plugins($new=false)
- {
- foreach($this->fs_plugins as $fs_plugin)
- {
- if (isset($fs_plugin['extension']))
- {
- $plugins_to_check[] = $fs_plugin['extension'];
- }
- }
- $url = PEM_URL . '/uptodate.php?version=' . rawurlencode(PHPWG_VERSION) . '&extensions=' . implode(',', $plugins_to_check);
- $url .= $new ? '&newext=Plugin' : '';
-
- if (!empty($plugins_to_check) and $source = @file_get_contents($url))
- {
- $this->server_plugins = @unserialize($source);
- }
- }
-
- /**
- * Sort $server_plugins
- */
- function sort_server_plugins($order='date')
- {
- switch ($order)
- {
- case 'date':
- krsort($this->server_plugins);
- break;
- case 'revision':
- usort($this->server_plugins, array($this, 'extension_revision_compare'));
- break;
- case 'name':
- uasort($this->server_plugins, array($this, 'extension_name_compare'));
- break;
- case 'author':
- uasort($this->server_plugins, array($this, 'extension_author_compare'));
- break;
- }
- }
-
- /**
- * Extract plugin files from archive
- * @param string - install or upgrade
- * @param string - archive URL
- * @param string - destination path
- */
- function extract_plugin_files($action, $source, $dest)
- {
- if ($archive = tempnam( PHPWG_PLUGINS_PATH, 'zip'))
- {
- if (@copy(PEM_URL . str_replace(' ', '%20', $source), $archive))
- {
- include(PHPWG_ROOT_PATH.'admin/include/pclzip.lib.php');
- $zip = new PclZip($archive);
- if ($list = $zip->listContent())
- {
- foreach ($list as $file)
- {
- // we search main.inc.php in archive
- if (basename($file['filename']) == 'main.inc.php'
- and (!isset($main_filepath)
- or strlen($file['filename']) < strlen($main_filepath)))
- {
- $main_filepath = $file['filename'];
- }
- }
- if (isset($main_filepath))
- {
- $root = dirname($main_filepath); // main.inc.php path in archive
- if ($action == 'upgrade')
- {
- $extract_path = PHPWG_PLUGINS_PATH.$dest;
- }
- else
- {
- $extract_path = PHPWG_PLUGINS_PATH
- . ($root == '.' ? 'extension_' . $dest : basename($root));
- }
- if($result = $zip->extract(PCLZIP_OPT_PATH, $extract_path,
- PCLZIP_OPT_REMOVE_PATH, $root,
- PCLZIP_OPT_REPLACE_NEWER))
- {
- foreach ($result as $file)
- {
- if ($file['stored_filename'] == $main_filepath)
- {
- $status = $file['status'];
- break;
- }
- }
- }
- else $status = 'extract_error';
- }
- else $status = 'archive_error';
- }
- else $status = 'archive_error';
- }
- else $status = 'dl_archive_error';
- }
- else $status = 'temp_path_error';
-
- @unlink($archive);
- return $status;
- }
-
- /**
- * delete $path directory
- * @param string - path
- */
- function deltree($path)
- {
- if (is_dir($path))
- {
- $fh = opendir($path);
- while ($file = readdir($fh))
- {
- if ($file != '.' and $file != '..')
- {
- $pathfile = $path . '/' . $file;
- if (is_dir($pathfile))
- {
- $this->deltree($pathfile);
- }
- else
- {
- @unlink($pathfile);
- }
- }
- }
- closedir($fh);
- return @rmdir($path);
- }
- }
-
- /**
- * send $path to trash directory
- * @param string - path
- */
- function send_to_trash($path)
- {
- $trash_path = PHPWG_PLUGINS_PATH . 'trash';
- if (!is_dir($trash_path))
- {
- @mkdir($trash_path);
- $file = @fopen($trash_path . '/.htaccess', 'w');
- @fwrite($file, 'deny from all');
- @fclose($file);
- }
- while ($r = $trash_path . '/' . md5(uniqid(rand(), true)))
- {
- if (!is_dir($r))
- {
- @rename($path, $r);
- break;
- }
- }
- }
-
- /**
- * Sort functions
- */
- function plugin_version_compare($a, $b)
- {
- $pattern = array('/([a-z])/ei', '/\.+/', '/\.\Z|\A\./');
- $replacement = array( "'.'.intval('\\1', 36).'.'", '.', '');
-
- $array = preg_replace($pattern, $replacement, array($a['version'], $b['version']));
-
- return version_compare($array[0], $array[1], '>=');
- }
-
- function extension_revision_compare($a, $b)
- {
- if ($a['date'] < $b['date']) return 1;
- else return -1;
- }
-
- function extension_name_compare($a, $b)
- {
- return strcmp(strtolower($a['ext_name']), strtolower($b['ext_name']));
- }
-
- function extension_author_compare($a, $b)
- {
- $r = strcasecmp($a['author'], $b['author']);
- if ($r == 0) return $this->extension_name_compare($a, $b);
- else return $r;
- }
-
- function plugin_author_compare($a, $b)
- {
- $r = strcasecmp($a['author'], $b['author']);
- if ($r == 0) return name_compare($a, $b);
- else return $r;
- }
-
- function sort_plugins_by_state()
- {
- uasort($this->fs_plugins, 'name_compare');
-
- $active_plugins = array();
- $inactive_plugins = array();
- $not_installed = array();
-
- foreach($this->fs_plugins as $plugin_id => $plugin)
- {
- if (isset($this->db_plugins_by_id[$plugin_id]))
- {
- $this->db_plugins_by_id[$plugin_id]['state'] == 'active' ?
- $active_plugins[$plugin_id] = $plugin : $inactive_plugins[$plugin_id] = $plugin;
- }
- else
- {
- $not_installed[$plugin_id] = $plugin;
- }
- }
- $this->fs_plugins = $active_plugins + $inactive_plugins + $not_installed;
- }
-}
-?> \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-28 04:19:12 +0000