diff options
Diffstat (limited to 'plugins/event_tracer/index.php')
| -rw-r--r-- | plugins/event_tracer/index.php | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/plugins/event_tracer/index.php b/plugins/event_tracer/index.php new file mode 100644 index 000000000..cc9130b67 --- /dev/null +++ b/plugins/event_tracer/index.php @@ -0,0 +1,90 @@ +<?php +/* +Plugin Name: Event tracer +Version: 1.0 +Description: For developers. Shows all calls to trigger_event. +Plugin URI: http://www.phpwebgallery.net +*/ +if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); + +class EventTracer +{ + var $me_working; + var $my_config; + + function EventTracer() + { + $this->me_working=0; + } + + function load_config() + { + $x = @file_get_contents( dirname(__FILE__).'/tracer.dat' ); + if ($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() + { + $file = fopen( dirname(__FILE__).'/tracer.dat', 'w' ); + fwrite($file, serialize($this->my_config) ); + fclose( $file ); + } + + function pre_trigger_event($event_info) + { + if (!$this->me_working) + { + foreach( $this->my_config['filters'] as $filter) + { + if ( preg_match( '/'.$filter.'/', $event_info['event'] ) ) + { + if ($this->my_config['show_args']) + $s = var_export( $event_info['data'], true ); + else + $s = ''; + pwg_debug('begin trigger_event "'.$event_info['event'].'" '.htmlspecialchars($s) ); + break; + } + } + } + } + + /*function post_trigger_event($filter_info) + { + if (!$this->me_working) + { + $s = var_export( $filter_info['data'], true ); + pwg_debug('end trigger_event '.$filter_info['event'].' '.$s ); + } + }*/ + + function plugin_admin_menu() + { + add_plugin_admin_menu( "Event Tracer", array(&$this, 'do_admin') ); + } + + function do_admin($my_url) + { + include( dirname(__FILE__).'/tracer_admin.php' ); + } + +} + +$eventTracer = new EventTracer(); +$eventTracer->load_config(); + +add_event_handler('plugin_admin_menu', array(&$eventTracer, 'plugin_admin_menu') ); +add_event_handler('pre_trigger_event', array(&$eventTracer, 'pre_trigger_event') ); +?>
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