| 1 | <?php␊ |
| 2 | /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */␊ |
| 3 | /*␊ |
| 4 | # ***** BEGIN LICENSE BLOCK *****␊ |
| 5 | # This file is part of Plume CMS, a website management application.␊ |
| 6 | # Copyright (C) 2001-2007 Loic d'Anterroches and contributors.␊ |
| 7 | #␊ |
| 8 | # Plume CMS is free software; you can redistribute it and/or modify␊ |
| 9 | # it under the terms of the GNU Lesser General Public License as published by␊ |
| 10 | # the Free Software Foundation; either version 2.1 of the License, or␊ |
| 11 | # (at your option) any later version.␊ |
| 12 | #␊ |
| 13 | # Plume CMS is distributed in the hope that it will be useful,␊ |
| 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of␊ |
| 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the␊ |
| 16 | # GNU Lesser General Public License for more details.␊ |
| 17 | #␊ |
| 18 | # You should have received a copy of the GNU Lesser General Public License␊ |
| 19 | # along with this program; if not, write to the Free Software␊ |
| 20 | # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA␊ |
| 21 | #␊ |
| 22 | # ***** END LICENSE BLOCK ***** */␊ |
| 23 | ␊ |
| 24 | ␊ |
| 25 | /**␊ |
| 26 | * Error handling class.␊ |
| 27 | *␊ |
| 28 | * @credits Basis idea from Olivier Meunier␊ |
| 29 | */␊ |
| 30 | class Pluf_Error␊ |
| 31 | {␊ |
| 32 | private $error = array(); /**< Current errors. */␊ |
| 33 | ␊ |
| 34 | ␊ |
| 35 | /**␊ |
| 36 | * Reset the errors␊ |
| 37 | */␊ |
| 38 | function resetError()␊ |
| 39 | {␊ |
| 40 | $this->error = array();␊ |
| 41 | }␊ |
| 42 | ␊ |
| 43 | /**␊ |
| 44 | * Set an error.␊ |
| 45 | *␊ |
| 46 | * By convention the number is 4xx if the error is coming from␊ |
| 47 | * the user or 5xx if coming from the system (database error for ex.)␊ |
| 48 | *␊ |
| 49 | * @param string Error message␊ |
| 50 | * @param int Error number (0)␊ |
| 51 | */␊ |
| 52 | function setError($msg, $no=0)␊ |
| 53 | {␊ |
| 54 | $this->error[] = array($no,$msg);␊ |
| 55 | }␊ |
| 56 | ␊ |
| 57 | ␊ |
| 58 | /**␊ |
| 59 | * Returns the errors.␊ |
| 60 | *␊ |
| 61 | * @param bool Errors as HTML list (false)␊ |
| 62 | * @param bool Show numbers (true)␊ |
| 63 | * @return mixed array of errors, HTML list, or false if no errors␊ |
| 64 | */␊ |
| 65 | function error($html=false, $with_nb=true)␊ |
| 66 | {␊ |
| 67 | if (count($this->error) > 0) {␊ |
| 68 | if (!$html) {␊ |
| 69 | return $this->error;␊ |
| 70 | } else {␊ |
| 71 | $res = '<ul>'."\n";␊ |
| 72 | foreach($this->error as $v) {␊ |
| 73 | $res .= '<li>'.␊ |
| 74 | (($with_nb) ? ␊ |
| 75 | '<span class="errno">'.$v[0].'</span> - ' : ␊ |
| 76 | '').␊ |
| 77 | '<span class="errmsg">'.$v[1].'</span></li>'."\n";␊ |
| 78 | }␊ |
| 79 | return $res."</ul>\n";␊ |
| 80 | }␊ |
| 81 | } else {␊ |
| 82 | return false;␊ |
| 83 | }␊ |
| 84 | }␊ |
| 85 | ␊ |
| 86 | /**␊ |
| 87 | * Helper function to set the error from the DB.␊ |
| 88 | *␊ |
| 89 | * @param string Error message from the DB␊ |
| 90 | */␊ |
| 91 | function setDbError($db_error_msg)␊ |
| 92 | {␊ |
| 93 | $this->setError(__('DB error:').' '.$db_error_msg, 500);␊ |
| 94 | }␊ |
| 95 | ␊ |
| 96 | /**␊ |
| 97 | * Bulk set errors.␊ |
| 98 | *␊ |
| 99 | * Used when you went to recopy the errors of one object into␊ |
| 100 | * another. You can call that way:␊ |
| 101 | * $object->bulkSetErrors($otherobject->error());␊ |
| 102 | *␊ |
| 103 | * @param array List of errors␊ |
| 104 | * @return bool Success␊ |
| 105 | */␊ |
| 106 | function bulkSetError($errors)␊ |
| 107 | {␊ |
| 108 | if (!is_array($errors)) {␊ |
| 109 | return false;␊ |
| 110 | }␊ |
| 111 | foreach ($errors as $e) {␊ |
| 112 | $this->setError($e[1], $e[0]);␊ |
| 113 | }␊ |
| 114 | return true;␊ |
| 115 | }␊ |
| 116 | ␊ |
| 117 | }␊ |
| 118 | |
