diff options
Diffstat (limited to 'BSF/plugins/event_tracer/main.inc.php')
| -rw-r--r-- | BSF/plugins/event_tracer/main.inc.php | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/BSF/plugins/event_tracer/main.inc.php b/BSF/plugins/event_tracer/main.inc.php new file mode 100644 index 000000000..dcf282146 --- /dev/null +++ b/BSF/plugins/event_tracer/main.inc.php @@ -0,0 +1,137 @@ +<?php +// +-----------------------------------------------------------------------+ +// | Piwigo - a PHP based picture gallery | +// +-----------------------------------------------------------------------+ +// | Copyright(C) 2008 Piwigo Team http://piwigo.org | +// | Copyright(C) 2003-2008 Piwigo 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. | +// +-----------------------------------------------------------------------+ + +/* +Plugin Name: Event tracer +Version: 1.8.a +Description: For developers. Shows all calls to trigger_event. +Plugin URI: http://piwigo.org +Author: Piwigo team +Author URI: http://piwigo.org +*/ + +if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); + +class EventTracer +{ + var $me_working; + var $my_config; + + function EventTracer() + { + $this->me_working=0; + } + + function get_config_file_dir() + { + global $conf; + return $conf['local_data_dir'].'/plugins/'; + } + + function get_config_file_name() + { + return basename(dirname(__FILE__)).'.dat'; + } + + function load_config() + { + $x = @file_get_contents( $this->get_config_file_dir().$this->get_config_file_name() ); + if ($x!==false) + { + $c = unserialize($x); + // do some more tests here + $this->my_config = $c; + } + if ( !isset($this->my_config) + or empty($this->my_config['filters']) ) + { + $this->my_config['filters'] = array( '.*' ); + $this->my_config['show_args'] = false; + $this->save_config(); + } + } + + function save_config() + { + $dir = $this->get_config_file_dir(); + @mkdir($dir); + $file = fopen( $dir.$this->get_config_file_name(), 'w' ); + fwrite($file, serialize($this->my_config) ); + fclose( $file ); + } + + function on_pre_trigger_event($event_info) + { + $this->dump('pre_trigger_event', $event_info); + } + function on_post_trigger_event($event_info) + { + $this->dump('post_trigger_event', $event_info); + } + + function on_trigger_action($event_info) + { + $this->dump('trigger_action', $event_info); + } + + function dump($event, $event_info) + { + foreach( $this->my_config['filters'] as $filter) + { + if ( preg_match( '/'.$filter.'/', $event_info['event'] ) ) + { + if ($this->my_config['show_args']) + { + $s = '<pre>'; + $s .= htmlspecialchars( var_export( $event_info['data'], true ) ); + $s .= '</pre>'; + } + else + $s = ''; + pwg_debug($event.' "'.$event_info['event'].'" '.($s) ); + break; + } + } + } + + function plugin_admin_menu($menu) + { + array_push($menu, + array( + 'NAME' => 'Event Tracer', + 'URL' => get_admin_plugin_menu_link(dirname(__FILE__).'/tracer_admin.php') + ) + ); + return $menu; + } +} + +$obj = new EventTracer(); +$obj->load_config(); + +add_event_handler('get_admin_plugin_menu_links', array(&$obj, 'plugin_admin_menu') ); +add_event_handler('pre_trigger_event', array(&$obj, 'on_pre_trigger_event') ); +add_event_handler('post_trigger_event', array(&$obj, 'on_post_trigger_event') ); +add_event_handler('trigger_action', array(&$obj, 'on_trigger_action') ); +set_plugin_data($plugin['id'], $obj); +?> |