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, Roundcube Dev. - Switzerland                 |
   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 4304 2010-12-03 10:58:40Z 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 $special   = (strlen($old_imap) && in_array($old_imap, (array) $RCMAIL->config->get('default_imap_folders')));
  38 $protected = ($special && $RCMAIL->config->get('protect_default_folders'));
  39
  40
  41 // Folder name checks
  42 if ($protected) {
  43 }
  44 else if (!strlen($name)) {
  45     $error = rcube_label('cannotbeempty');
  46 }
  47 else if (mb_strlen($name) > 128) {
  48     $error = rcube_label('nametoolong');
  49 }
  50 else {
  51     // these characters are problematic e.g. when used in LIST/LSUB
  52     foreach (array($delimiter, '%', '*') as $char) {
  53         if (strpos($name, $delimiter) !== false) {
  54             $error = rcube_label('forbiddencharacter') . " ($char)";
  55             break;
  56         }
  57     }
  58 }
  59
  60 if ($error) {
  61     $OUTPUT->command('display_message', $error, 'error');
  62 }
  63 else {
  64     if ($protected) {
  65         $name_imap = $old_imap;
  66     }
  67     else if (strlen($path)) {
  68         $name_imap = $path . $delimiter . $name_imap;
  69     }
  70
  71     $folder['name']     = $name_imap;
  72     $folder['oldname']  = $old_imap;
  73     $folder['settings'] = array(
  74         // List view mode: 0-list, 1-threads
  75         'view_mode'   => (int) get_input_value('_viewmode', RCUBE_INPUT_POST),
  76         'sort_column' => get_input_value('_sortcol', RCUBE_INPUT_POST),
  77         'sort_order'  => get_input_value('_sortord', RCUBE_INPUT_POST),
  78     );
  79 }
  80
  81 // create a new mailbox
  82 if (!$error && !strlen($old)) {
  83
  84     $plugin = $RCMAIL->plugins->exec_hook('folder_create', array('record' => $folder));
  85
  86     $folder = $plugin['record'];
  87
  88     if (!$plugin['abort']) {
  89         $created = $IMAP->create_mailbox($folder['name'], TRUE);
  90     }
  91     else {
  92         $created = $plugin['result'];
  93     }
  94
  95     if ($created) {
  96         // Save folder settings
  97         if (isset($_POST['_viewmode'])) {
  98             $a_threaded = (array) $RCMAIL->config->get('message_threading', array());
  99
 100             if ($_POST['_viewmode'])
 101                 $a_threaded[$folder['name']] = true;
 102             else
 103                 unset($a_threaded[$folder['name']]);
 104
 105             $RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));
 106         }
 107
 108         $OUTPUT->show_message('foldercreated', 'confirmation');
 109         $OUTPUT->command('reload', 250);
 110         $OUTPUT->send('iframe');
 111     }
 112     else {
 113         // show error message
 114         $OUTPUT->show_message($plugin['message'] ? $plugin['message'] : 'errorsaving', 'error', null, false);
 115     }
 116 }
 117
 118 // update a mailbox
 119 else if (!$error) {
 120     $plugin = $RCMAIL->plugins->exec_hook('folder_update', array('record' => $folder));
 121
 122     $folder = $plugin['record'];
 123     $rename = ($folder['oldname'] != $folder['name']);
 124
 125     if (!$plugin['abort']) {
 126         if ($rename) {
 127             $updated = $RCMAIL->imap->rename_mailbox($folder['oldname'], $folder['name']);
 128         }
 129         else {
 130             $updated = true;
 131         }
 132     }
 133     else {
 134         $updated = $plugin['result'];
 135     }
 136
 137     if ($updated) {
 138         // Update folder settings,
 139         if (isset($_POST['_viewmode'])) {
 140             $a_threaded = (array) $RCMAIL->config->get('message_threading', array());
 141
 142             // In case of name change update names of childrens in settings
 143             if ($rename) {
 144                 $delimiter  = $RCMAIL->imap->get_hierarchy_delimiter();
 145                 $oldprefix  = '/^' . preg_quote($folder['oldname'] . $delimiter, '/') . '/';
 146                 foreach ($a_threaded as $key => $val) {
 147                     if ($key == $folder['oldname']) {
 148                         unset($a_threaded[$key]);
 149                     }
 150                     else if (preg_match($oldprefix, $key)) {
 151                         unset($a_threaded[$key]);
 152                             $a_threaded[preg_replace($oldprefix, $folder['name'].$delimiter, $key)] = true;
 153                     }
 154                 }
 155             }
 156             if ($_POST['_viewmode'])
 157                 $a_threaded[$folder['name']] = true;
 158             else
 159                 unset($a_threaded[$folder['name']]);
 160
 161             $RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));
 162         }
 163
 164         $OUTPUT->show_message('folderupdated', 'confirmation');
 165         if ($rename) {
 166             $OUTPUT->command('reload', 250);
 167             $OUTPUT->send('iframe');
 168         }
 169     }
 170     else {
 171         // show error message
 172         $OUTPUT->show_message($plugin['message'] ? $plugin['message'] : 'errorsaving', 'error', null, false);
 173     }
 174 }
 175
 176 rcmail_overwrite_action('edit-folder');