diff options
| -rw-r--r-- | inc/config.php | 17 | ||||
| -rw-r--r-- | inc/events.php | 40 | ||||
| -rw-r--r-- | inc/functions.php | 8 | ||||
| -rw-r--r-- | post.php | 6 |
4 files changed, 70 insertions, 1 deletions
diff --git a/inc/config.php b/inc/config.php index ae0a36c5..afc4ceaa 100644 --- a/inc/config.php +++ b/inc/config.php @@ -956,6 +956,23 @@ /* * ==================== + * Events (PHP 5.3.0+) + * ==================== + */ + + // event_handler('post', function($post) { + // // do something + // }); + + // event_handler('post', function($post) { + // // do something else + // + // // return an error (reject post) + // return 'Sorry, you cannot post that!'; + // }); + +/* + * ==================== * Other/uncategorized * ==================== */ diff --git a/inc/events.php b/inc/events.php new file mode 100644 index 00000000..a5b9129d --- /dev/null +++ b/inc/events.php @@ -0,0 +1,40 @@ +<?php + +function event() { + global $events; + + $args = func_get_args(); + + $event = $args[0]; + $args = array_splice($args, 1); + + rebuildThemes($event); + + if(!isset($events[$event])) + return false; + + foreach($events[$event] as $callback) { + if(!is_callable($callback)) + error('Event handler for ' . $event . ' is not callable!'); + if($error = call_user_func_array($callback, $args)) + return $error; + } + + return false; +} + +function event_handler($event, $callback) { + global $events; + + if(!isset($events[$event])) + $events[$event] = Array(); + + $events[$event][] = $callback; +} + +function reset_events() { + global $events; + + $events = Array(); +} + diff --git a/inc/functions.php b/inc/functions.php index 25ff89b5..d62c3a20 100644 --- a/inc/functions.php +++ b/inc/functions.php @@ -5,6 +5,7 @@ exit; } + require 'inc/events.php'; require 'contrib/gettext/gettext.inc'; register_shutdown_function('fatal_error_handler'); @@ -14,6 +15,13 @@ function loadConfig() { global $board, $config, $__ip, $debug, $__version; + reset_events(); + + if(!defined('PHP_VERSION_ID')) { + $version = explode('.', PHP_VERSION); + define('PHP_VERSION_ID', ($version[0] * 10000 + $version[1] * 100 + $version[2])); + } + if(!isset($_SERVER['REMOTE_ADDR'])) $_SERVER['REMOTE_ADDR'] = '0.0.0.0'; @@ -595,6 +595,11 @@ $post['thumb'] = substr_replace($post['thumb'], '', 0, mb_strlen($board['dir'] . $config['dir']['thumb'])); } + if($error = event('post', $post)) { + undoImage($post); + error($error); + } + $id = post($post, $OP); if(isset($post['tracked_cites'])) { @@ -643,7 +648,6 @@ if($config['syslog']) _syslog(LOG_INFO, 'New post: /' . $board['dir'] . $config['dir']['res'] . sprintf($config['file_page'], $OP?$id:$post['thread']) . (!$OP ? '#' . $id : '')); - rebuildThemes('post'); header('Location: ' . $redirect, true, $config['redirect_http']); } else { if(!file_exists($config['has_installed'])) { |