1 <?php
2 /*
3 This code is part of GOsa (https://gosa.gonicus.de)
4 Copyright (C) 2003-2007 - Fabian Hickert <hickert@gonicus.de>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
22 /* The sieve management class displays a list of sieve
23 * scripts for the given mail account.
24 * The account is identified by the parents uid attribute.
25 *
26 * $config The config object
27 * $dn The object edited
28 * $parent The parent object that provides the uid attribute
29 */
30 class sieveManagement extends plugin
31 {
32 var $parent = NULL;
33 var $scripts= array();
35 var $current_script = -1;
36 var $current_handler = NULL;
38 /* Initialize the class and load all sieve scripts
39 * try to parse them and display errors
40 */
41 function sieveManagement($config,$dn,$parent)
42 {
43 $this->parent = $parent;
44 plugin::plugin($config,$dn);
47 /* Connect to sieve class and try to get all available sieve scripts */
48 $cfg= $this->config->data['SERVERS']['IMAP'][$this->parent->gosaMailServer];
50 /* Log into the mail server */
51 $sieve= new sieve($cfg["sieve_server"], $cfg["sieve_port"], $this->parent->uid,
52 $cfg["password"], $cfg["admin"]);
54 /* Try to login */
55 if (!$sieve->sieve_login()){
56 print_red(sprintf(_("Can't log into SIEVE server. Server says '%s'."),
57 to_string($sieve->error_raw)));
58 return;
59 }
61 /* Get all sieve scripts names */
62 if($sieve->sieve_listscripts()){
63 if (is_array($sieve->response)){
64 foreach($sieve->response as $key => $name){
65 $this->scripts[$key]['NAME'] = $name;
66 }
67 }
68 }
70 /* Get script contents */
71 foreach($this->scripts as $key => $script){
72 $p = new My_Parser;
73 $sieve->sieve_getscript($script['NAME']);
75 $script = "";
76 foreach($sieve->response as $line){
77 $script.=$line;
78 }
80 $this->scripts[$key]['SCRIPT'] = $script;
81 $this->scripts[$key]['MSG'] = "";
82 $ret = $p->parse($script);
83 if(!$ret){
84 $this->scripts[$key]['MSG'] = "<font color='red'>".$p->status_text."</font>";
85 $this->scripts[$key]['STATUS'] = FALSE;
86 }else{
87 $this->scripts[$key]['STATUS'] = TRUE;
88 }
89 $this->scripts[$key]['PARSER'] = $p;
90 }
91 }
94 /* Handle sieve list
95 */
96 function execute()
97 {
98 $once = TRUE;
99 foreach($_POST as $name => $value){
100 if(preg_match("/^editscript_/",$name) && $once && !$this->current_handler){
101 $script = preg_replace("/^editscript_/","",$name);
102 $script = preg_replace("/_(x|y)/","",$script);
103 $once = FALSE;
105 $this->current_script = $script;
106 $this->current_handler = $this->scripts[$script]['PARSER'];
107 }
108 }
110 /* Abort saving */
111 if(isset($_POST['cancel_sieve_changes'])){
112 $this->current_handler = NULL;
113 }
115 /* Save currently edited sieve script. */
116 if(isset($_POST['save_sieve_changes'])){
117 $this->scripts[$this->current_script]['PARSER'] = $this->current_handler;
118 $this->current_handler = NULL;
119 }
121 /* Create output for currently opened sieve script */
122 if($this->current_handler){
123 $ret = $this->current_handler->execute();
124 $ret .= "<div class='seperator' style='text-align:right; width:100%;'>
125 <input type='submit' name='save_sieve_changes' value='"._("Save")."'>
126
127 <input type='submit' name='cancel_sieve_changes' value='"._("Cancel")."'>
128 </div>";
129 return($ret);
130 }
132 /* Create list of available sieve scripts
133 */
134 $List = new divSelectBox("sieveManagement");
135 foreach($this->scripts as $key => $script){
136 $field1 = array("string" => $script['NAME']);
137 if($script['STATUS']){
138 $field2 = array("string" => _("Parse successful"));
139 }else{
140 $field2 = array("string" => _("Parse failed") .$script['MSG']);
141 }
142 $field3 = array("string" => _("Script length")." : ".strlen($script['SCRIPT']));
143 $field4 = array("string" => "<input type='image' name='editscript_".$key."' src='images/edit.png'>");
144 $List ->AddEntry(array($field1,$field2,$field3,$field4));
145 }
147 $display ="<h2>Sieve script management</h2>";
148 $display .= _("Be careful. All your changes will be saved directly to sieve, if you use the save button below.");
149 $display .= $List->DrawList();
151 $display .= "<p style=\"text-align:right\">\n";
152 $display .= "<input type=submit name=\"sieve_finish\" style=\"width:80px\" value=\""._("Ok")."\">\n";
153 $display .= " \n";
154 $display .= "<input type=submit name=\"sieve_cancel\" value=\""._("Cancel")."\">\n";
155 $display .= "</p>";
156 return($display);;
157 }
159 function save_object()
160 {
161 if($this->current_handler){
162 $this->current_handler->save_object();
163 }
164 }
167 function save()
168 {
169 $ret = "<textarea style='width:100%;height:400px;'>";
170 foreach($this->scripts as $script){
171 $ret .= ($script['PARSER']->get_sieve_script());
172 }
173 $ret .= "</textarea>";
174 echo $ret;
175 }
176 }
177 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
178 ?>