<?php
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/*
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Copyright (c) 2007, Till Brehm, projektfarm Gmbh
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of ISPConfig nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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class web_module {
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var $module_name = 'web_module';
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var $class_name = 'web_module';
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var $actions_available = array( 'web_domain_insert',
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'web_domain_update',
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'web_domain_delete',
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'ftp_user_insert',
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'ftp_user_update',
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'ftp_user_delete',
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'shell_user_insert',
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'shell_user_update',
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'shell_user_delete',
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'webdav_user_insert',
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'webdav_user_update',
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'webdav_user_delete',
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'web_folder_insert',
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'web_folder_update',
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'web_folder_delete',
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'web_folder_user_insert',
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'web_folder_user_update',
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'web_folder_user_delete',
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'web_backup_insert',
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'web_backup_update',
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'web_backup_delete',
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'aps_instance_insert',
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'aps_instance_update',
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'aps_instance_delete',
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'aps_instance_setting_insert',
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'aps_instance_setting_update',
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'aps_instance_setting_delete',
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'aps_package_insert',
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'aps_package_update',
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'aps_package_delete',
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'aps_setting_insert',
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'aps_setting_update',
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'aps_setting_delete');
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//* This function is called during ispconfig installation to determine
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// if a symlink shall be created for this plugin.
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function onInstall() {
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global $conf;
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if($conf['services']['web'] == true) {
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return true;
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} else {
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return false;
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}
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}
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/*
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This function is called when the module is loaded
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*/
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function onLoad() {
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global $app;
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/*
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Annonce the actions that where provided by this module, so plugins
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can register on them.
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*/
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$app->plugins->announceEvents($this->module_name, $this->actions_available);
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/*
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As we want to get notified of any changes on several database tables,
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we register for them.
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The following function registers the function "functionname"
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to be executed when a record for the table "dbtable" is
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processed in the sys_datalog. "classname" is the name of the
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class that contains the function functionname.
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*/
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$app->modules->registerTableHook('web_domain', 'web_module', 'process');
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$app->modules->registerTableHook('ftp_user', 'web_module', 'process');
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$app->modules->registerTableHook('shell_user', 'web_module', 'process');
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$app->modules->registerTableHook('webdav_user', 'web_module', 'process');
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$app->modules->registerTableHook('web_folder', 'web_module', 'process');
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$app->modules->registerTableHook('web_folder_user', 'web_module', 'process');
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$app->modules->registerTableHook('web_backup', 'web_module', 'process');
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$app->modules->registerTableHook('aps_instances', 'web_module', 'process');
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$app->modules->registerTableHook('aps_instances_settings', 'web_module', 'process');
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$app->modules->registerTableHook('aps_packages', 'web_module', 'process');
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$app->modules->registerTableHook('aps_settings', 'web_module', 'process');
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// Register service
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$app->services->registerService('httpd', 'web_module', 'restartHttpd');
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$app->services->registerService('php-fpm', 'web_module', 'restartPHP_FPM');
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}
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/*
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This function is called when a change in one of the registered tables is detected.
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The function then raises the events for the plugins.
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*/
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function process($tablename, $action, $data) {
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global $app;
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switch ($tablename) {
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case 'web_domain':
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if($action == 'i') $app->plugins->raiseEvent('web_domain_insert', $data);
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if($action == 'u') $app->plugins->raiseEvent('web_domain_update', $data);
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if($action == 'd') $app->plugins->raiseEvent('web_domain_delete', $data);
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break;
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case 'ftp_user':
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if($action == 'i') $app->plugins->raiseEvent('ftp_user_insert', $data);
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if($action == 'u') $app->plugins->raiseEvent('ftp_user_update', $data);
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if($action == 'd') $app->plugins->raiseEvent('ftp_user_delete', $data);
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break;
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case 'shell_user':
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if($action == 'i') $app->plugins->raiseEvent('shell_user_insert', $data);
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if($action == 'u') $app->plugins->raiseEvent('shell_user_update', $data);
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if($action == 'd') $app->plugins->raiseEvent('shell_user_delete', $data);
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break;
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case 'webdav_user':
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if($action == 'i') $app->plugins->raiseEvent('webdav_user_insert', $data);
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if($action == 'u') $app->plugins->raiseEvent('webdav_user_update', $data);
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if($action == 'd') $app->plugins->raiseEvent('webdav_user_delete', $data);
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break;
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case 'web_folder':
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if($action == 'i') $app->plugins->raiseEvent('web_folder_insert', $data);
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if($action == 'u') $app->plugins->raiseEvent('web_folder_update', $data);
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if($action == 'd') $app->plugins->raiseEvent('web_folder_delete', $data);
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break;
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case 'web_folder_user':
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if($action == 'i') $app->plugins->raiseEvent('web_folder_user_insert', $data);
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if($action == 'u') $app->plugins->raiseEvent('web_folder_user_update', $data);
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if($action == 'd') $app->plugins->raiseEvent('web_folder_user_delete', $data);
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break;
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case 'web_backup':
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if($action == 'i') $app->plugins->raiseEvent('web_backup_insert', $data);
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if($action == 'u') $app->plugins->raiseEvent('web_backup_update', $data);
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if($action == 'd') $app->plugins->raiseEvent('web_backup_delete', $data);
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break;
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case 'aps_instances':
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if($action == 'i') $app->plugins->raiseEvent('aps_instance_insert', $data);
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if($action == 'u') $app->plugins->raiseEvent('aps_instance_update', $data);
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if($action == 'd') $app->plugins->raiseEvent('aps_instance_delete', $data);
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break;
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case 'aps_instances_settings':
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if($action == 'i') $app->plugins->raiseEvent('aps_instance_setting_insert', $data);
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if($action == 'u') $app->plugins->raiseEvent('aps_instance_setting_update', $data);
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if($action == 'd') $app->plugins->raiseEvent('aps_instance_setting_delete', $data);
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break;
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case 'aps_packages':
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if($action == 'i') $app->plugins->raiseEvent('aps_package_insert', $data);
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if($action == 'u') $app->plugins->raiseEvent('aps_package_update', $data);
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if($action == 'd') $app->plugins->raiseEvent('aps_package_delete', $data);
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break;
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case 'aps_settings':
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if($action == 'i') $app->plugins->raiseEvent('aps_setting_insert', $data);
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if($action == 'u') $app->plugins->raiseEvent('aps_setting_update', $data);
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if($action == 'd') $app->plugins->raiseEvent('aps_setting_delete', $data);
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break;
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} // end switch
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} // end function
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// This function is used
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function restartHttpd($action = 'restart') {
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global $app, $conf;
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// load the server configuration options
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$app->uses('getconf,system');
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$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
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$daemon = '';
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switch ($web_config['server_type']) {
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case 'nginx':
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$daemon = $web_config['server_type'];
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break;
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default:
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if(is_file($conf['init_scripts'] . '/' . 'httpd')) {
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$daemon = 'httpd';
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} else {
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$daemon = 'apache2';
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}
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}
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$retval = array('output' => '', 'retval' => 0);
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if($action == 'restart') {
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exec($app->system->getinitcommand($daemon, 'restart').' 2>&1', $retval['output'], $retval['retval']);
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} else {
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exec($app->system->getinitcommand($daemon, 'reload').' 2>&1', $retval['output'], $retval['retval']);
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}
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return $retval;
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}
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function restartPHP_FPM($action = 'restart') {
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global $app, $conf;
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// load the server configuration options
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$app->uses('getconf,system');
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$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
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list($action, $init_script) = explode(':', $action);
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if(!$init_script){
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//$init_script = $conf['init_scripts'].'/'.$web_config['php_fpm_init_script'];
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$initcommand = $app->system->getinitcommand($web_config['php_fpm_init_script'], $action);
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} else {
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$path_parts = pathinfo($init_script);
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$initcommand = $app->system->getinitcommand($path_parts['basename'], $action, $path_parts['dirname']);
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if($action == 'reload' && $init_script == $conf['init_scripts'].'/'.$web_config['php_fpm_init_script']) {
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// we have to do a workaround because of buggy ubuntu fpm reload handling
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// @see: https://bugs.launchpad.net/ubuntu/+source/php5/+bug/1242376
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if(file_exists('/etc/os-release')) {
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$tmp = file_get_contents('/etc/os-release');
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if(preg_match('/^ID=ubuntu/m', $tmp) && preg_match('/^VERSION_ID="14\.04"/m', $tmp)) {
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$initcommand = '/sbin/start-stop-daemon --stop --signal USR2 --quiet --pidfile /var/run/php5-fpm.pid --name php5-fpm';
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}
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unset($tmp);
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}
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}
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}
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$retval = array('output' => '', 'retval' => 0);
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exec($initcommand.' 2>&1', $retval['output'], $retval['retval']);
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return $retval;
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}
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} // end class
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?>
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