1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798 |
- <?php
- /*
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2010, StatusNet, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
- if (!defined('STATUSNET')) {
- exit(1);
- }
- /**
- * Example to disable all debug messages and those containing 'About to push':
- * addPlugin('LogFilter', array(
- * 'priority' => array(LOG_DEBUG => false),
- * 'regex' => array('/About to push/' => false)
- * ));
- *
- * @todo add an admin panel
- *
- * @package LogFilterPlugin
- * @maintainer Brion Vibber <brion@status.net>
- */
- class LogFilterPlugin extends Plugin
- {
- const PLUGIN_VERSION = '2.0.0';
- public $default = true; // Set to false to require opting things in
- public $priority = array(); // override by priority: array(LOG_ERR => true, LOG_DEBUG => false)
- public $regex = array(); // override by regex match of message: array('/twitter/i' => false)
- function onPluginVersion(array &$versions)
- {
- $versions[] = array('name' => 'LogFilter',
- 'version' => self::PLUGIN_VERSION,
- 'author' => 'Brion Vibber',
- 'homepage' => 'https://git.gnu.io/gnu/gnu-social/tree/master/plugins/LogFilter',
- 'rawdescription' =>
- // TRANS: Plugin description.
- _m('Provides server-side setting to filter log output by type or keyword.'));
- return true;
- }
- /**
- * Hook for the StartLog event in common_log().
- * If a message doesn't pass our filters, we'll abort it.
- *
- * @param string $priority
- * @param string $msg
- * @param string $filename
- * @return boolean hook result code
- */
- function onStartLog(&$priority, &$msg, &$filename)
- {
- if ($this->filter($priority, $msg)) {
- // Let it through
- return true;
- } else {
- // Abort -- this line will go to /dev/null :)
- return false;
- }
- }
- /**
- * Do the filtering...
- *
- * @param string $priority
- * @param string $msg
- * @return boolean true to let the log message be processed
- */
- function filter($priority, $msg)
- {
- $state = $this->default;
- if (array_key_exists($priority, $this->priority)) {
- $state = $this->priority[$priority];
- }
- foreach ($this->regex as $regex => $override) {
- if (preg_match($regex, $msg)) {
- $state = $override;
- }
- }
- return $state;
- }
- }
|