mirror of
https://github.com/EGroupware/egroupware.git
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164 lines
4.2 KiB
PHP
164 lines
4.2 KiB
PHP
<?php
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/**
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* eGroupWare API - Exceptions
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*
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* This file defines as set of Exceptions used in eGroupWare.
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*
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* Applications having the need for further exceptions should extends the from one defined in this file.
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*
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* @link http://www.egroupware.org
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package api
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* @subpackage accounts
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* @access public
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* @version $Id$
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*/
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/**
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* eGroupWare API - Exceptions
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*
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* All eGroupWare exceptions should extended this class, so we are able to eg. add some logging later.
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*
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* The messages for most exceptions should be translated and ready to be displayed to the user.
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* Only exception to this are exceptions like egw_exception_assertion_fails, egw_exception_wrong_parameter
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* or egw_exception_db, which are suppost to happen only during program development.
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*/
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class egw_exception extends Exception
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{
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// nothing fancy yet
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}
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/**
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* Base class for all exceptions about missing permissions
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*
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*/
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class egw_exception_no_permission extends egw_exception
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{
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/**
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* Constructor
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*
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* @param string $msg=null message, default "Permission denied!"
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* @param int $code=100 numerical code, default 100
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*/
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function __construct($msg=null,$code=100)
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{
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if (is_null($msg)) $msg = lang('Permisson denied!');
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parent::__construct($msg,$code);
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}
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}
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/**
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* User lacks the right to run an application
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*
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*/
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class egw_exception_no_permission_app extends egw_exception_no_permission
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{
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function __construct($msg=null,$code=101)
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{
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if (isset($GLOBALS['egw_info']['apps'][$msg]))
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{
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if ($msg == 'admin')
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{
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$msg = lang('You need to be an eGroupWare administrator to access this functionality!');
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}
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else
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{
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$currentapp = $GLOBALS['egw_info']['flags']['currentapp'];
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$app = isset($GLOBALS['egw_info']['apps'][$currentapp]['title']) ?
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$GLOBALS['egw_info']['apps'][$currentapp]['title'] : $msg;
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$msg = lang('You\'ve tried to open the eGroupWare application: %1, but you have no permission to access this application.',
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'"'.$app.'"');
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}
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}
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parent::__construct($msg,$code);
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}
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}
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/**
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* User is no eGroupWare admin (no right to run the admin application)
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*
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*/
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class egw_exception_no_permission_admin extends egw_exception_no_permission_app
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{
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function __construct($msg=null,$code=102)
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{
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if (is_null($msg)) $msg = 'admin';
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parent::__construct($msg,$code);
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}
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}
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/**
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* User lacks a record level permission, eg. he's not the owner and has no grant from the owner
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*
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*/
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class egw_exception_no_permission_record extends egw_exception_no_permission { }
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/**
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* A record or application entry was not found for the given id
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*
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*/
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class egw_exception_not_found extends egw_exception
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{
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/**
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* Constructor
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*
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* @param string $msg=null message, default "Entry not found!"
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* @param int $code=99 numerical code, default 2
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*/
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function __construct($msg=null,$code=2)
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{
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if (is_null($msg)) $msg = lang('Entry not found!');
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parent::__construct($msg,$code);
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}
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}
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/**
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* An necessary assumption the developer made failed, regular execution can not continue
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*
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* As you get this only by an error in the code or during development, the message does not need to be translated
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*/
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class egw_exception_assertion_failed extends egw_exception { }
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/**
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* A method or function was called with a wrong or missing parameter
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*
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* As you get this only by an error in the code or during development, the message does not need to be translated
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*/
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class egw_exception_wrong_parameter extends egw_exception_assertion_failed { }
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/**
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* Wrong or missing required user input: message should be translated so it can be shown directly to the user
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*
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*/
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class egw_exception_wrong_userinput extends egw_exception_assertion_failed { }
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/**
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* Exceptions thrown by the egw_db class
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*
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*/
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class egw_exception_db extends egw_exception
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{
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/**
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* Constructor
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*
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* @param string $msg=null message, default "Database error!"
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* @param int $code=100
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*/
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function __construct($msg=null,$code=100)
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{
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if (is_null($msg)) $msg = lang('Database error!');
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parent::__construct($msg,$code);
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}
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}
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/**
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* Storing the row violates a unique key constrain
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*
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*/
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class egw_exception_db_not_unique extends egw_exception_db { } |