118 lines
3.1 KiB
PHP
118 lines
3.1 KiB
PHP
<?php
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/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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# ***** BEGIN LICENSE BLOCK *****
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# This file is part of Plume CMS, a website management application.
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# Copyright (C) 2001-2007 Loic d'Anterroches and contributors.
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#
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# Plume CMS is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation; either version 2.1 of the License, or
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# (at your option) any later version.
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#
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# Plume CMS is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# ***** END LICENSE BLOCK ***** */
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/**
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* Error handling class.
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*
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* @credits Basis idea from Olivier Meunier
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*/
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class Pluf_Error
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{
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private $error = array(); /**< Current errors. */
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/**
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* Reset the errors
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*/
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function resetError()
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{
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$this->error = array();
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}
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/**
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* Set an error.
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*
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* By convention the number is 4xx if the error is coming from
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* the user or 5xx if coming from the system (database error for ex.)
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*
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* @param string Error message
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* @param int Error number (0)
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*/
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function setError($msg, $no=0)
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{
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$this->error[] = array($no,$msg);
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}
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/**
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* Returns the errors.
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*
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* @param bool Errors as HTML list (false)
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* @param bool Show numbers (true)
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* @return mixed array of errors, HTML list, or false if no errors
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*/
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function error($html=false, $with_nb=true)
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{
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if (count($this->error) > 0) {
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if (!$html) {
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return $this->error;
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} else {
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$res = '<ul>'."\n";
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foreach($this->error as $v) {
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$res .= '<li>'.
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(($with_nb) ?
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'<span class="errno">'.$v[0].'</span> - ' :
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'').
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'<span class="errmsg">'.$v[1].'</span></li>'."\n";
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}
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return $res."</ul>\n";
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}
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} else {
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return false;
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}
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}
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/**
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* Helper function to set the error from the DB.
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*
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* @param string Error message from the DB
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*/
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function setDbError($db_error_msg)
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{
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$this->setError(__('DB error:').' '.$db_error_msg, 500);
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}
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/**
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* Bulk set errors.
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*
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* Used when you went to recopy the errors of one object into
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* another. You can call that way:
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* $object->bulkSetErrors($otherobject->error());
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*
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* @param array List of errors
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* @return bool Success
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*/
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function bulkSetError($errors)
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{
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if (!is_array($errors)) {
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return false;
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}
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foreach ($errors as $e) {
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$this->setError($e[1], $e[0]);
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}
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return true;
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}
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}
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