program/steps/settings/save_folder.inc

   1 <?php
   2
   3 /*
   4  +-----------------------------------------------------------------------+
   5  | program/steps/settings/save_folder.inc                                |
   6  |                                                                       |
   7  | This file is part of the Roundcube Webmail client                     |
   8  | Copyright (C) 2005-2009, The Roundcube Dev Team                       |
   9  | Licensed under the GNU GPL                                            |
  10  |                                                                       |
  11  | PURPOSE:                                                              |
  12  |   Provide functionality to create/edit a folder                       |
  13  |                                                                       |
  14  +-----------------------------------------------------------------------+
  15  | Author: Aleksander Machniak <alec@alec.pl>                            |
  16  +-----------------------------------------------------------------------+
  17
  18  $Id: save_folder.inc 5096 2011-08-19 08:07:05Z alec $
  19
  20 */
  21
  22 // WARNING: folder names in UI are encoded with RCMAIL_CHARSET
  23
  24 // init IMAP connection
  25 $RCMAIL->imap_connect();
  26
  27
  28 $name = trim(get_input_value('_name', RCUBE_INPUT_POST, true));
  29 $old  = trim(get_input_value('_mbox', RCUBE_INPUT_POST, true));
  30 $path = trim(get_input_value('_parent', RCUBE_INPUT_POST, true));
  31
  32 $name_imap = rcube_charset_convert($name, RCMAIL_CHARSET, 'UTF7-IMAP');
  33 $old_imap  = rcube_charset_convert($old, RCMAIL_CHARSET, 'UTF7-IMAP');
  34 // $path is in UTF7-IMAP already
  35
  36 $delimiter = $IMAP->get_hierarchy_delimiter();
  37 $options = strlen($old_imap) ? rcmail_folder_options($old_imap) : array();
  38
  39 // Folder name checks
  40 if ($options['protected'] || $options['norename']) {
  41 }
  42 else if (!strlen($name)) {
  43     $error = rcube_label('cannotbeempty');
  44 }
  45 else if (mb_strlen($name) > 128) {
  46     $error = rcube_label('nametoolong');
  47 }
  48 else {
  49     // these characters are problematic e.g. when used in LIST/LSUB
  50     foreach (array($delimiter, '%', '*') as $char) {
  51         if (strpos($name, $delimiter) !== false) {
  52             $error = rcube_label('forbiddencharacter') . " ($char)";
  53             break;
  54         }
  55     }
  56 }
  57
  58 if ($error) {
  59     $OUTPUT->command('display_message', $error, 'error');
  60 }
  61 else {
  62     if ($options['protected'] || $options['norename']) {
  63         $name_imap = $old_imap;
  64     }
  65     else if (strlen($path)) {
  66         $name_imap = $path . $delimiter . $name_imap;
  67     }
  68     else {
  69         $name_imap = $RCMAIL->imap->mod_mailbox($name_imap, 'in');
  70     }
  71 }
  72
  73 // Check access rights to the parent folder
  74 if (!$error && strlen($path) && (!strlen($old_imap) || $old_imap != $name_imap)) {
  75     $parent_opts = $RCMAIL->imap->mailbox_info($path);
  76     if ($parent_opts['namespace'] != 'personal'
  77         && (empty($parent_opts['rights']) || !preg_match('/[ck]/', implode($parent_opts)))
  78     ) {
  79         $error = rcube_label('parentnotwritable');
  80     }
  81 }
  82
  83 if (!$error) {
  84     $folder['name']     = $name_imap;
  85     $folder['oldname']  = $old_imap;
  86     $folder['class']    = '';
  87     $folder['options']  = $options;
  88     $folder['settings'] = array(
  89         // List view mode: 0-list, 1-threads
  90         'view_mode'   => (int) get_input_value('_viewmode', RCUBE_INPUT_POST),
  91         'sort_column' => get_input_value('_sortcol', RCUBE_INPUT_POST),
  92         'sort_order'  => get_input_value('_sortord', RCUBE_INPUT_POST),
  93     );
  94 }
  95
  96 // create a new mailbox
  97 if (!$error && !strlen($old)) {
  98
  99     $folder['subscribe'] = true;
 100
 101     $plugin = $RCMAIL->plugins->exec_hook('folder_create', array('record' => $folder));
 102
 103     $folder = $plugin['record'];
 104
 105     if (!$plugin['abort']) {
 106         $created = $IMAP->create_mailbox($folder['name'], $folder['subscribe']);
 107     }
 108     else {
 109         $created = $plugin['result'];
 110     }
 111
 112     if ($created) {
 113         // Save folder settings
 114         if (isset($_POST['_viewmode'])) {
 115             $a_threaded = (array) $RCMAIL->config->get('message_threading', array());
 116
 117             if ($_POST['_viewmode'])
 118                 $a_threaded[$folder['name']] = true;
 119             else
 120                 unset($a_threaded[$folder['name']]);
 121
 122             $RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));
 123         }
 124
 125         rcmail_update_folder_row($folder['name'], null, $folder['subscribe'], $folder['class']);
 126         $OUTPUT->show_message('foldercreated', 'confirmation');
 127         // reset folder preview frame
 128         $OUTPUT->command('subscription_select');
 129         $OUTPUT->send('iframe');
 130     }
 131     else {
 132         // show error message
 133         $OUTPUT->show_message($plugin['message'] ? $plugin['message'] : 'errorsaving', 'error', null, false);
 134     }
 135 }
 136
 137 // update a mailbox
 138 else if (!$error) {
 139     $plugin = $RCMAIL->plugins->exec_hook('folder_update', array('record' => $folder));
 140
 141     $folder = $plugin['record'];
 142     $rename = ($folder['oldname'] != $folder['name']);
 143
 144     if (!$plugin['abort']) {
 145         if ($rename) {
 146             $updated = $RCMAIL->imap->rename_mailbox($folder['oldname'], $folder['name']);
 147         }
 148         else {
 149             $updated = true;
 150         }
 151     }
 152     else {
 153         $updated = $plugin['result'];
 154     }
 155
 156     if ($updated) {
 157         // Update folder settings,
 158         if (isset($_POST['_viewmode'])) {
 159             $a_threaded = (array) $RCMAIL->config->get('message_threading', array());
 160
 161             // In case of name change update names of childrens in settings
 162             if ($rename) {
 163                 $oldprefix  = '/^' . preg_quote($folder['oldname'] . $delimiter, '/') . '/';
 164                 foreach ($a_threaded as $key => $val) {
 165                     if ($key == $folder['oldname']) {
 166                         unset($a_threaded[$key]);
 167                     }
 168                     else if (preg_match($oldprefix, $key)) {
 169                         unset($a_threaded[$key]);
 170                             $a_threaded[preg_replace($oldprefix, $folder['name'].$delimiter, $key)] = true;
 171                     }
 172                 }
 173             }
 174             if ($_POST['_viewmode'])
 175                 $a_threaded[$folder['name']] = true;
 176             else
 177                 unset($a_threaded[$folder['name']]);
 178
 179             $RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));
 180         }
 181
 182         $OUTPUT->show_message('folderupdated', 'confirmation');
 183         if ($rename) {
 184             rcmail_update_folder_row($folder['name'], $folder['oldname'], $folder['subscribe'], $folder['class']);
 185             $OUTPUT->send('iframe');
 186         }
 187     }
 188     else {
 189         // show error message
 190         $OUTPUT->show_message($plugin['message'] ? $plugin['message'] : 'errorsaving', 'error', null, false);
 191     }
 192 }
 193
 194 rcmail_overwrite_action('edit-folder');