5fb06268f92e79e1656e947e41c96c3dfc34ed9f
1 <?php
2 /*
3 * This code is part of GOsa (http://www.gosa-project.org)
4 * Copyright (C) 2003-2008 GONICUS GmbH
5 *
6 * ID: $$Id$$
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program 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 General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
23 define("INFO_DIALOG" , 10001);
24 define("WARNING_DIALOG" , 10002);
25 define("ERROR_DIALOG" , 10003);
26 define("CONFIRM_DIALOG" , 10004);
27 define("FATAL_ERROR_DIALOG" , 10005);
29 class msg_dialog
30 {
31 private $s_Title = "Undefined";
32 private $s_Message = "Undefined";
33 private $i_Type = INFO_DIALOG ;
34 private $i_ID = 0;
35 private $a_Trace = array();
37 public function __construct($s_title,$s_message,$i_type)
38 {
39 global $config;
41 if(!in_array($i_type,array(INFO_DIALOG,WARNING_DIALOG,ERROR_DIALOG,CONFIRM_DIALOG,FATAL_ERROR_DIALOG))){
42 trigger_error("Invalid msg_dialog type.");
43 $i_type = INFO_DIALOG;
44 }
46 if((!session::is_set('errorsAlreadyPosted')) || !is_array(session::get('errorsAlreadyPosted'))){
47 session::set('errorsAlreadyPosted',array());
48 }
50 $errorsAlreadyPosted = session::get('errorsAlreadyPosted');
51 if(!isset($errorsAlreadyPosted[$s_title.$s_message])){
52 $errorsAlreadyPosted[$s_title.$s_message] = 0;
53 }
54 $errorsAlreadyPosted[$s_title.$s_message]++;
56 if($errorsAlreadyPosted[$s_title.$s_message] <=1 ){
58 $this->i_ID = preg_replace("/[^0-9]*/","",microtime());
59 $this->s_Title = $s_title;
60 $this->s_Message = $s_message;
61 $this->i_Type = $i_type;
63 /* Append trace information, only if error messages are enabled */
64 if( isset($config) &&
65 is_object($config) &&
66 isset($config->data['MAIN']['DISPLAYERRORS']) &&
67 preg_match("/^true$/i",$config->data['MAIN']['DISPLAYERRORS'])){
68 $this->a_Trace = debug_backtrace();
69 }
70 if(!session::is_set('msg_dialogs')){
71 session::set('msg_dialogs',array());
72 }
73 if($this->i_Type == FATAL_ERROR_DIALOG){
74 restore_error_handler();
75 error_reporting(E_ALL);
76 echo $this->execute();
77 }else{
78 $msg_dialogs = session::get('msg_dialogs');
79 $msg_dialogs[] = $this;
80 session::set('msg_dialogs',$msg_dialogs);
81 }
82 }
83 session::set('errorsAlreadyPosted',$errorsAlreadyPosted);
84 }
87 public static function display($s_title,$s_message,$i_type = INFO_DIALOG)
88 {
89 new msg_dialog($s_title,$s_message,$i_type);
90 }
93 public static function displayChecks($messages)
94 {
95 /* Assemble the message array to a plain string */
96 foreach ($messages as $error){
97 msg_dialog::display(_("Error"), $error, ERROR_DIALOG);
98 }
99 }
102 public function get_ID()
103 {
104 return($this->i_ID);
105 }
107 public function execute()
108 {
109 if($this->i_Type == FATAL_ERROR_DIALOG) {
110 $display =
111 "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"
112 \"http://www.w3.org/TR/html4/transitional.dtd\">
113 <html><head>
114 <title>GOsa startup failed</title>
115 </head><body>
116 <table style='width:100%; border:2px solid red;' summary=''>
117 <tr><td style='vertical-align:top;padding:10px'>
118 <img src='images/error.png' alt='{t}Error{/t}'>
119 </td><td style='width:100%'>
120 <b>".$this->s_Title."</b><br>
121 ".$this->s_Message."<br><br>
122 "._("Please fix the above error and reload the page.")."
123 </td></tr>
124 </table></body></html>";
125 return($display);;
126 }else{
128 $smarty = get_smarty();
129 $smarty->assign("s_Trace" ,print_a($this->a_Trace,TRUE));
130 $smarty->assign("i_TraceCnt",count($this->a_Trace));
131 $smarty->assign("i_Type",$this->i_Type);
132 $smarty->assign("s_Message",$this->s_Message);
133 $smarty->assign("s_Title",$this->s_Title);
134 $smarty->assign("i_ID",$this->i_ID);
135 $smarty->assign("frame",false);
136 $smarty->assign("JS",session::get('js'));
137 $smarty->assign("IE",preg_match("/MSIE/", $_SERVER['HTTP_USER_AGENT']));
138 return($smarty->fetch(get_template_path('msg_dialog.tpl')));
139 }
140 }
143 public function is_confirmed()
144 {
145 if(isset($_POST['MSG_OK'.$this->i_ID])){
146 return(TRUE);
147 }else{
148 return(FALSE);
149 }
150 }
153 public static function get_dialogs()
154 {
155 $return ="";
156 $dialog_ids= "";
158 $seen = "";
159 if(isset($_POST['closed_msg_dialogs'])){
160 # $seen = $_POST['closed_msg_dialogs'];
161 }
163 if(session::is_set('msg_dialogs') && is_array(session::get('msg_dialogs')) && count(session::get('msg_dialogs'))){
165 /* Get frame one */
166 $smarty = get_smarty();
167 $smarty->assign("frame", true);
168 $smarty->assign("IE",preg_match("/MSIE/", $_SERVER['HTTP_USER_AGENT']));
169 $return = $smarty->fetch(get_template_path('msg_dialog.tpl'));
171 if(!session::get('js')){
172 $dialog = array_pop(session::get('msg_dialogs'));
173 $return.= $dialog->execute();
174 }else{
175 $msg_dialogs = session::get('msg_dialogs');
176 foreach($msg_dialogs as $key => $dialog){
178 if(preg_match("/".$dialog->get_ID()."/",$seen)){
179 unset($msg_dialogs[$key]);
180 }else{
181 $return.= $dialog->execute();
182 $dialog_ids= $dialog->get_ID().",".$dialog_ids;
183 }
184 unset($msg_dialogs[$key]);
185 }
186 session::set('msg_dialogs',$msg_dialogs);
187 }
188 $dialog_ids = preg_replace("/,$/","",$dialog_ids);
190 $return .= "</div>";
191 $return .="<input type='hidden' style='width:400px;' name='pending_msg_dialogs' id='pending_msg_dialogs' value='".$dialog_ids."'>";
192 $return .="<input type='hidden' style='width:400px;' name='closed_msg_dialogs' id='closed_msg_dialogs' value=''>";
193 $return .="<input type='hidden' style='width:400px;' name='current_msg_dialogs' id='current_msg_dialogs' value=''>";
194 $return .="<input type='hidden' style='width:700px;' name='js_debug' id='js_debug'>";
195 }
196 return($return);
197 }
199 }
200 ?>