<?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 database_module {
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var $module_name = 'database_module';
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var $class_name = 'database_module';
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var $actions_available = array( 'database_insert',
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'database_update',
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'database_delete',
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'database_user_insert',
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'database_user_update',
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'database_user_delete'
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);
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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']['db'] == 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_database', 'database_module', 'process');
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$app->modules->registerTableHook('web_database_user', 'database_module', 'process');
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// Register service
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//$app->services->registerService('httpd','web_module','restartHttpd');
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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_database':
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if($action == 'i') $app->plugins->raiseEvent('database_insert', $data);
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if($action == 'u') $app->plugins->raiseEvent('database_update', $data);
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if($action == 'd') $app->plugins->raiseEvent('database_delete', $data);
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break;
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case 'web_database_user':
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if($action == 'i') $app->plugins->raiseEvent('database_user_insert', $data);
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if($action == 'u') $app->plugins->raiseEvent('database_user_update', $data);
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if($action == 'd') $app->plugins->raiseEvent('database_user_delete', $data);
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break;
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} // end switch
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} // end function
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} // end class
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?>
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