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-rw-r--r--program/steps/settings/edit_folder.inc294
-rw-r--r--program/steps/settings/folders.inc370
-rw-r--r--program/steps/settings/manage_folders.inc443
-rw-r--r--program/steps/settings/save_folder.inc176
4 files changed, 840 insertions, 443 deletions
diff --git a/program/steps/settings/edit_folder.inc b/program/steps/settings/edit_folder.inc
new file mode 100644
index 000000000..3a7c0d946
--- /dev/null
+++ b/program/steps/settings/edit_folder.inc
@@ -0,0 +1,294 @@
+<?php
+
+/*
+ +-----------------------------------------------------------------------+
+ | program/steps/settings/edit_folder.inc |
+ | |
+ | This file is part of the Roundcube Webmail client |
+ | Copyright (C) 2005-2009, Roundcube Dev. - Switzerland |
+ | Licensed under the GNU GPL |
+ | |
+ | PURPOSE: |
+ | Provide functionality to create/edit a folder |
+ | |
+ +-----------------------------------------------------------------------+
+ | Author: Aleksander Machniak <alec@alec.pl> |
+ +-----------------------------------------------------------------------+
+
+ $Id$
+
+*/
+
+// WARNING: folder names in UI are encoded with RCMAIL_CHARSET
+
+// init IMAP connection
+$RCMAIL->imap_connect();
+
+function rcube_folder_form($attrib)
+{
+ global $RCMAIL;
+
+ // edited folder name (empty in create-folder mode)
+ $mbox = trim(get_input_value('_mbox', RCUBE_INPUT_GPC, true));
+ $mbox_imap = rcube_charset_convert($mbox, RCMAIL_CHARSET, 'UTF7-IMAP');
+
+ // predefined path for new folder
+ $parent = trim(get_input_value('_path', RCUBE_INPUT_GPC, true));
+ $parent_imap = rcube_charset_convert($parent, RCMAIL_CHARSET, 'UTF7-IMAP');
+
+ $delimiter = $RCMAIL->imap->get_hierarchy_delimiter();
+ $special = (strlen($mbox_imap) && in_array($mbox_imap, (array) $RCMAIL->config->get('default_imap_folders')));
+ $protected = ($special && $RCMAIL->config->get('protect_default_folders'));
+ $threading_supported = $RCMAIL->imap->get_capability('thread=references')
+ || $IMAP->get_capability('thread=orderedsubject')
+ || $IMAP->get_capability('thread=refs');
+
+ // Get mailbox stats (messages count, etc.), mailbox name and parent
+ if (strlen($mbox)) {
+ $msgcount = $RCMAIL->imap->messagecount($mbox_imap, 'ALL', true, false);
+
+ $path = explode($delimiter, $mbox_imap);
+ $folder = array_pop($path);
+ $path = implode($delimiter, $path);
+
+ $folder = rcube_charset_convert($folder, 'UTF7-IMAP');
+
+ $hidden_fields = array('name' => '_mbox', 'value' => $mbox);
+ }
+ else {
+ $path = $parent_imap;
+ }
+
+ $form = array();
+
+ // General tab
+ $form['props'] = array(
+ 'name' => rcube_label('properties'),
+ );
+
+ // Location (name)
+ if ($protected)
+ $foldername = rcmail_localize_foldername($mbox_imap);
+ else {
+ if (isset($_POST['_name']))
+ $folder = trim(get_input_value('_name', RCUBE_INPUT_POST, true));
+
+ $foldername = new html_inputfield(array('name' => '_name', 'id' => '_name', 'size' => 30));
+ $foldername = $foldername->show($folder);
+
+ if ($special)
+ $foldername .= '&nbsp;(' . rcmail_localize_foldername($mbox_imap) .')';
+ }
+
+ $form['props']['fieldsets']['location'] = array(
+ 'name' => rcube_label('location'),
+ 'content' => array(
+ 'name' => array(
+ 'label' => rcube_label('foldername'),
+ 'value' => $foldername,
+ ),
+ ),
+ );
+
+ if (strlen($path)) {
+ $radio1 = new html_radiobutton(array('name' => '_parent', 'value' => ''));
+ $radio2 = new html_radiobutton(array('name' => '_parent', 'value' => $path));
+ $selected = isset($_POST['_parent']) ? $_POST['_parent'] : $path;
+
+ $html_path = str_replace($delimiter, ' &raquo; ', rcmail_localize_folderpath($path));
+
+ $folderpath = $radio1->show($selected) . Q(rcube_label('none')) . '&nbsp;'
+ .$radio2->show($selected) . Q($html_path);
+
+ $form['props']['fieldsets']['location']['content']['path'] = array(
+ 'label' => rcube_label('parentfolder'),
+ 'value' => $folderpath,
+ );
+ }
+
+ // Settings
+ $form['props']['fieldsets']['settings'] = array(
+ 'name' => rcube_label('settings'),
+ );
+
+ // Settings: threading
+ if ($threading_supported) {
+ $select = new html_select(array('name' => '_viewmode', 'id' => '_listmode'));
+ $select->add(rcube_label('list'), 0);
+ $select->add(rcube_label('threads'), 1);
+
+ if (isset($_POST['_viewmode'])) {
+ $value = (int) $_POST['_viewmode'];
+ }
+ else if (strlen($mbox_imap)) {
+ $a_threaded = $RCMAIL->config->get('message_threading', array());
+ $value = (int) isset($a_threaded[$mbox_imap]);
+ }
+
+ $form['props']['fieldsets']['settings']['content']['viewmode'] = array(
+ 'label' => rcube_label('listmode'),
+ 'value' => $select->show($value),
+ );
+ }
+/*
+ // Settings: sorting column
+ $select = new html_select(array('name' => '_sortcol', 'id' => '_sortcol'));
+ $select->add(rcube_label('nonesort'), '');
+ $select->add(rcube_label('arrival'), 'arrival');
+ $select->add(rcube_label('sentdate'), 'date');
+ $select->add(rcube_label('subject'), 'subject');
+ $select->add(rcube_label('fromto'), 'from');
+ $select->add(rcube_label('replyto'), 'replyto');
+ $select->add(rcube_label('cc'), 'cc');
+ $select->add(rcube_label('size'), 'size');
+
+ $value = isset($_POST['_sortcol']) ? $_POST['_sortcol'] : '';
+
+ $form['props']['fieldsets']['settings']['content']['sortcol'] = array(
+ 'label' => rcube_label('listsorting'),
+ 'value' => $select->show($value),
+ );
+
+ // Settings: sorting order
+ $select = new html_select(array('name' => '_sortord', 'id' => '_sortord'));
+ $select->add(rcube_label('asc'), 'ASC');
+ $select->add(rcube_label('desc'), 'DESC');
+
+ $value = isset($_POST['_sortord']) ? $_POST['_sortord'] : '';
+
+ $form['props']['fieldsets']['settings']['content']['sortord'] = array(
+ 'label' => rcube_label('listorder'),
+ 'value' => $select->show(),
+ );
+*/
+ // Information (count, size) - Edit mode
+ if (strlen($mbox)) {
+ // Number of messages
+ $form['props']['fieldsets']['info'] = array(
+ 'name' => rcube_label('info'),
+ 'content' => array(
+ 'count' => array(
+ 'label' => rcube_label('messagecount'),
+ 'value' => (int) $msgcount,
+ ),
+ ),
+ );
+
+ // Size
+ if ($msgcount) {
+ // create link with folder-size command
+ $onclick = sprintf("return %s.command('folder-size', '%s', this)",
+ JS_OBJECT_NAME, JQ($mbox_imap));
+ $size = html::a(array('href' => '#', 'onclick' => $onclick, 'id' => 'folder-size'),
+ rcube_label('getfoldersize'));
+ }
+ else {
+ // no messages -> zero size
+ $size = 0;
+ }
+ $form['props']['fieldsets']['info']['content']['size'] = array(
+ 'label' => rcube_label('size'),
+ 'value' => $size,
+ );
+ }
+
+ // Allow plugins to modify folder form content
+ $plugin = $RCMAIL->plugins->exec_hook('folder_form', array('form' => $form));
+
+ $form = $plugin['form'];
+
+ // Set form tags and hidden fields
+ list($form_start, $form_end) = get_form_tags($attrib, 'save-folder', null, $hidden_fields);
+
+ unset($attrib['form']);
+
+ // return the complete edit form as table
+ $out = "$form_start\n";
+
+ // Create form output
+ foreach ($form as $tab) {
+ if (!empty($tab['fieldsets']) && is_array($tab['fieldsets'])) {
+ $content = '';
+ foreach ($tab['fieldsets'] as $fieldset) {
+ $subcontent = rcmail_get_form_part($fieldset);
+ if ($subcontent) {
+ $content .= html::tag('fieldset', null, html::tag('legend', null, Q($fieldset['name'])) . $subcontent) ."\n";
+ }
+ }
+ }
+ else {
+ $content = rcmail_get_form_part($tab);
+ }
+
+ if ($content) {
+ $out .= html::tag('fieldset', null, html::tag('legend', null, Q($tab['name'])) . $content) ."\n";
+ }
+ }
+
+ $out .= "\n$form_end";
+
+ $RCMAIL->output->set_env('messagecount', (int) $msgcount);
+
+ return $out;
+}
+
+function rcmail_get_form_part($form)
+{
+ $content = '';
+
+ if (is_array($form['content']) && !empty($form['content'])) {
+ $table = new html_table(array('cols' => 2));
+ foreach ($form['content'] as $col => $colprop) {
+ $colprop['id'] = '_'.$col;
+ $label = !empty($colprop['label']) ? $colprop['label'] : rcube_label($col);
+
+ $table->add('title', sprintf('<label for="%s">%s</label>', $colprop['id'], Q($label)));
+ $table->add(null, $colprop['value']);
+ }
+ $content = $table->show();
+ }
+ else {
+ $content = $tag['content'];
+ }
+
+ return $content;
+}
+
+function rcmail_localize_folderpath($path)
+{
+ global $RCMAIL;
+
+ $protect_folders = $RCMAIL->config->get('protect_default_folders');
+ $default_folders = (array) $RCMAIL->config->get('default_imap_folders');
+ $delimiter = $RCMAIL->imap->get_hierarchy_delimiter();
+ $path = explode($delimiter, $path);
+ $result = array();
+
+ foreach ($path as $idx => $dir) {
+ $directory = implode($delimiter, array_slice($path, 0, $idx+1));
+ if ($protect_folders && in_array($directory, $default_folders)) {
+ unset($result);
+ $result[] = rcmail_localize_foldername($directory);
+ }
+ else if ($protect_folders && in_array($dir, $default_folders)) {
+ $result[] = rcmail_localize_foldername($dir);
+ }
+ else {
+ $result[] = rcube_charset_convert($dir, 'UTF7-IMAP');
+ }
+ }
+
+ return implode($delimiter, $result);
+}
+
+
+//$OUTPUT->set_pagetitle(rcube_label('folders'));
+
+// register UI objects
+$OUTPUT->add_handlers(array(
+ 'folderdetails' => 'rcube_folder_form',
+));
+
+$OUTPUT->add_label('nonamewarning');
+
+$OUTPUT->send('folderedit');
diff --git a/program/steps/settings/folders.inc b/program/steps/settings/folders.inc
new file mode 100644
index 000000000..b90487a07
--- /dev/null
+++ b/program/steps/settings/folders.inc
@@ -0,0 +1,370 @@
+<?php
+
+/*
+ +-----------------------------------------------------------------------+
+ | program/steps/settings/folders.inc |
+ | |
+ | This file is part of the Roundcube Webmail client |
+ | Copyright (C) 2005-2009, Roundcube Dev. - Switzerland |
+ | Licensed under the GNU GPL |
+ | |
+ | PURPOSE: |
+ | Provide functionality of folders management |
+ | |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <roundcube@gmail.com> |
+ | Author: Aleksander Machniak <alec@alec.pl> |
+ +-----------------------------------------------------------------------+
+
+ $Id$
+
+*/
+
+// WARNING: folder names in UI are encoded with RCMAIL_CHARSET
+
+// init IMAP connection
+$RCMAIL->imap_connect();
+
+// subscribe mailbox
+if ($RCMAIL->action == 'subscribe')
+{
+ $mbox = get_input_value('_mbox', RCUBE_INPUT_POST, true, 'UTF7-IMAP');
+ if (strlen($mbox)) {
+ $result = $IMAP->subscribe(array($mbox));
+
+ // Handle virtual (non-existing) folders
+ if (!$result && $IMAP->get_error_code() == -1 &&
+ strpos($IMAP->get_error_str(), '[TRYCREATE]')
+ ) {
+ $result = $IMAP->create_mailbox($mbox, true);
+ if ($result) {
+ // @TODO: remove 'virtual' class of folder's row
+ }
+ }
+
+ if ($result)
+ $OUTPUT->show_message('foldersubscribed', 'confirmation');
+ else
+ $OUTPUT->show_message('errorsaving', 'error');
+ }
+}
+
+// unsubscribe mailbox
+else if ($RCMAIL->action == 'unsubscribe')
+{
+ $mbox = get_input_value('_mbox', RCUBE_INPUT_POST, true, 'UTF7-IMAP');
+ if (strlen($mbox)) {
+ $result = $IMAP->unsubscribe(array($mbox));
+ if ($result)
+ $OUTPUT->show_message('folderunsubscribed', 'confirmation');
+ else
+ $OUTPUT->show_message('errorsaving', 'error');
+ }
+}
+
+// delete an existing mailbox
+else if ($RCMAIL->action == 'delete-folder')
+{
+ $a_mboxes = $IMAP->list_unsubscribed();
+ $delimiter = $IMAP->get_hierarchy_delimiter();
+
+ $mbox_utf8 = get_input_value('_mbox', RCUBE_INPUT_POST, true);
+ $mbox = rcube_charset_convert($mbox_utf8, RCMAIL_CHARSET, 'UTF7-IMAP');
+
+ if (strlen($mbox))
+ $deleted = $IMAP->delete_mailbox(array($mbox));
+
+ if ($OUTPUT->ajax_call && $deleted) {
+ // Remove folder rows
+ $OUTPUT->command('remove_folder_row', $mbox_utf8);
+ foreach ($a_mboxes as $folder) {
+ if (preg_match('/^'. preg_quote($mbox.$delimiter, '/') .'/', $folder)) {
+ $OUTPUT->command('remove_folder_row', rcube_charset_convert($folder, 'UTF7-IMAP'));
+ }
+ }
+ $OUTPUT->show_message('folderdeleted', 'confirmation');
+ // Clear content frame
+ $OUTPUT->command('subscription_select');
+ $OUTPUT->command('set_quota', rcmail_quota_content());
+ }
+ else if (!$deleted) {
+ $OUTPUT->show_message('errorsaving', 'error');
+ }
+}
+
+// rename an existing mailbox
+else if ($RCMAIL->action == 'rename-folder')
+{
+ $name_utf8 = trim(get_input_value('_folder_newname', RCUBE_INPUT_POST, true));
+ $oldname_utf8 = trim(get_input_value('_folder_oldname', RCUBE_INPUT_POST, true));
+
+ if (strlen($name_utf8) && strlen($oldname_utf8)) {
+ $name = rcube_charset_convert($name_utf8, RCMAIL_CHARSET, 'UTF7-IMAP');
+ $oldname = rcube_charset_convert($oldname_utf8, RCMAIL_CHARSET, 'UTF7-IMAP');
+
+ $rename = rcmail_rename_folder($oldname, $name);
+ }
+
+ if ($rename && $OUTPUT->ajax_call) {
+ $folderlist = $IMAP->list_unsubscribed();
+ $delimiter = $IMAP->get_hierarchy_delimiter();
+
+ $regexp = '/^' . preg_quote($name . $delimiter, '/') . '/';
+
+ // subfolders
+ for ($x=sizeof($folderlist)-1; $x>=0; $x--) {
+ if (preg_match($regexp, $folderlist[$x])) {
+ $oldfolder = $oldname . $delimiter . preg_replace($regexp, '', $folderlist[$x]);
+ $foldersplit = explode($delimiter, $folderlist[$x]);
+ $level = count($foldersplit) - 1;
+ $display_rename = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', $level)
+ . rcube_charset_convert($foldersplit[$level], 'UTF7-IMAP');
+
+ $before = isset($folderlist[$x+1]) ? rcube_charset_convert($folderlist[$x+1], 'UTF7-IMAP') : false;
+
+ $OUTPUT->command('replace_folder_row', rcube_charset_convert($oldfolder, 'UTF7-IMAP'),
+ rcube_charset_convert($folderlist[$x], 'UTF7-IMAP'), $display_rename, $before);
+ }
+ }
+
+ $foldersplit = explode($delimiter, $name);
+ $level = count($foldersplit) - 1;
+ $display_rename = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', $level) . rcube_charset_convert($foldersplit[$level], 'UTF7-IMAP');
+ $index = array_search($name, $folderlist);
+ $before = $index !== false && isset($folderlist[$index+1]) ? rcube_charset_convert($folderlist[$index+1], 'UTF7-IMAP') : false;
+
+ $OUTPUT->command('replace_folder_row', $oldname_utf8,
+ rcube_charset_convert($name, 'UTF7-IMAP'), $display_rename, $before);
+ }
+ else if (!$rename) {
+ $OUTPUT->show_message('errorsaving', 'error');
+ }
+}
+
+// clear mailbox
+else if ($RCMAIL->action == 'purge')
+{
+ $mbox_utf8 = get_input_value('_mbox', RCUBE_INPUT_POST, true);
+ $mbox = rcube_charset_convert($mbox_utf8, RCMAIL_CHARSET, 'UTF7-IMAP');
+ $delimiter = $IMAP->get_hierarchy_delimiter();
+ $trash_regexp = '/^' . preg_quote($CONFIG['trash_mbox'] . $delimiter, '/') . '/';
+
+ // we should only be purging trash (or their subfolders)
+ if (!strlen($CONFIG['trash_mbox']) || $mbox == $CONFIG['trash_mbox']
+ || preg_match($trash_regexp, $mbox)
+ ) {
+ $success = $IMAP->clear_mailbox($mbox);
+ $delete = true;
+ }
+ // copy to Trash
+ else {
+ $success = $IMAP->move_message('1:*', $CONFIG['trash_mbox'], $mbox);
+ $delete = false;
+ }
+
+ if ($success) {
+ $OUTPUT->set_env('messagecount', 0);
+ if ($delete) {
+ $OUTPUT->show_message('folderpurged', 'confirmation');
+ $OUTPUT->command('set_quota', rcmail_quota_content());
+ }
+ else {
+ $OUTPUT->show_message('messagemoved', 'confirmation');
+ }
+ $_SESSION['unseen_count'][$mbox] = 0;
+ $OUTPUT->command('show_folder', $mbox_utf8, null, true);
+ }
+ else {
+ $OUTPUT->show_message('errorsaving', 'error');
+ }
+}
+
+// get mailbox size
+else if ($RCMAIL->action == 'folder-size')
+{
+ $name = trim(get_input_value('_mbox', RCUBE_INPUT_POST, true));
+
+ $size = $IMAP->get_mailbox_size($name);
+
+ // @TODO: check quota and show percentage usage of specified mailbox?
+
+ if ($size !== false) {
+ $OUTPUT->command('folder_size_update', show_bytes($size));
+ }
+}
+
+if ($OUTPUT->ajax_call)
+ $OUTPUT->send();
+
+
+// build table with all folders listed by server
+function rcube_subscription_form($attrib)
+{
+ global $RCMAIL, $IMAP, $CONFIG, $OUTPUT;
+
+ list($form_start, $form_end) = get_form_tags($attrib, 'folders');
+ unset($attrib['form']);
+
+ if (!$attrib['id'])
+ $attrib['id'] = 'rcmSubscriptionlist';
+
+ $table = new html_table();
+
+ if ($attrib['noheader'] !== true && $attrib['noheader'] != "true") {
+ // add table header
+ $table->add_header('name', rcube_label('foldername'));
+ $table->add_header('subscribed', '');
+ }
+
+ // get folders from server
+ $IMAP->clear_cache('mailboxes');
+
+ $a_unsubscribed = $IMAP->list_unsubscribed();
+ $a_subscribed = $IMAP->list_mailboxes();
+ $delimiter = $IMAP->get_hierarchy_delimiter();
+ $a_js_folders = array();
+ $seen = array();
+ $list_folders = array();
+
+ // pre-process folders list
+ foreach ($a_unsubscribed as $i => $folder) {
+ $foldersplit = explode($delimiter, $folder);
+ $name = rcube_charset_convert(array_pop($foldersplit), 'UTF7-IMAP');
+ $parent_folder = join($delimiter, $foldersplit);
+ $level = count($foldersplit);
+
+ // add any necessary "virtual" parent folders
+ if ($parent_folder && !$seen[$parent_folder]) {
+ for ($i=1; $i<=$level; $i++) {
+ $ancestor_folder = join($delimiter, array_slice($foldersplit, 0, $i));
+ if ($ancestor_folder && !$seen[$ancestor_folder]++) {
+ $ancestor_name = rcube_charset_convert($foldersplit[$i-1], 'UTF7-IMAP');
+ $list_folders[] = array(
+ 'id' => $ancestor_folder,
+ 'name' => $ancestor_name,
+ 'level' => $i-1,
+ 'virtual' => true,
+ );
+ }
+ }
+ }
+
+ $seen[$folder]++;
+
+ $list_folders[] = array(
+ 'id' => $folder,
+ 'name' => $name,
+ 'level' => $level,
+ );
+ }
+
+ unset($seen);
+
+ $checkbox_subscribe = new html_checkbox(array(
+ 'name' => '_subscribed[]',
+ 'title' => rcube_label('changesubscription'),
+ 'onclick' => JS_OBJECT_NAME.".command(this.checked?'subscribe':'unsubscribe',this.value)",
+ ));
+
+ // create list of available folders
+ foreach ($list_folders as $i => $folder) {
+ $idx = $i + 1;
+ $subscribed = in_array($folder['id'], $a_subscribed);
+ $protected = ($CONFIG['protect_default_folders'] == true && in_array($folder['id'], $CONFIG['default_imap_folders']));
+ $classes = array($i%2 ? 'even' : 'odd');
+
+ $folder_js = Q($folder['id']);
+ $folder_utf8 = rcube_charset_convert($folder['id'], 'UTF7-IMAP');
+ $display_folder = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', $folder['level'])
+ . Q($protected ? rcmail_localize_foldername($folder['id']) : $folder['name']);
+
+ if ($folder['virtual']) {
+ $classes[] = 'virtual';
+ }
+
+ if (!$protected) {
+ $opts = $IMAP->mailbox_options($folder['id']);
+ $noselect = in_array('\\Noselect', $opts);
+ }
+
+ $table->add_row(array('id' => 'rcmrow'.$idx, 'class' => join(' ', $classes)));
+
+ $table->add('name', $display_folder);
+ $table->add('subscribed', $checkbox_subscribe->show(($subscribed ? $folder_utf8 : ''),
+ array('value' => $folder_utf8, 'disabled' => ($protected || $noselect) ? 'disabled' : '')));
+
+ $a_js_folders['rcmrow'.$idx] = array($folder_utf8, Q($display_folder), $protected || $folder['virtual']);
+ }
+
+ $RCMAIL->plugins->exec_hook('folders_list', array('table' => $table));
+
+ $OUTPUT->add_gui_object('subscriptionlist', $attrib['id']);
+ $OUTPUT->set_env('subscriptionrows', $a_js_folders);
+ $OUTPUT->set_env('defaultfolders', $CONFIG['default_imap_folders']);
+ $OUTPUT->set_env('delimiter', $delimiter);
+
+ return $form_start . $table->show($attrib) . $form_end;
+}
+
+function rcmail_folder_frame($attrib)
+{
+ global $OUTPUT;
+
+ if (!$attrib['id'])
+ $attrib['id'] = 'rcmfolderframe';
+
+ $attrib['name'] = $attrib['id'];
+
+ $OUTPUT->set_env('contentframe', $attrib['name']);
+ $OUTPUT->set_env('blankpage', $attrib['src'] ? $OUTPUT->abs_url($attrib['src']) : 'program/blank.gif');
+
+ return html::iframe($attrib);
+}
+
+function rcmail_rename_folder($oldname, $newname)
+{
+ global $RCMAIL;
+
+ $delimiter = $RCMAIL->imap->get_hierarchy_delimiter();
+ $rename = $RCMAIL->imap->rename_mailbox($oldname, $newname);
+
+ // update per-folder options for modified folder and its subfolders
+ if ($rename !== false) {
+ $a_threaded = (array) $RCMAIL->config->get('message_threading', array());
+ $oldprefix = '/^' . preg_quote($oldname . $delimiter, '/') . '/';
+
+ foreach ($a_threaded as $key => $val) {
+ if ($key == $oldname) {
+ unset($a_threaded[$key]);
+ $a_threaded[$newname] = true;
+ }
+ else if (preg_match($oldprefix, $key)) {
+ unset($a_threaded[$key]);
+ $a_threaded[preg_replace($oldprefix, $newname.$delimiter, $key)] = true;
+ }
+ }
+ $RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));
+
+ return true;
+ }
+
+ return false;
+}
+
+$OUTPUT->set_pagetitle(rcube_label('folders'));
+$OUTPUT->include_script('list.js');
+$OUTPUT->set_env('quota', $IMAP->get_capability('QUOTA'));
+
+// add some labels to client
+$OUTPUT->add_label('deletefolderconfirm', 'purgefolderconfirm', 'folderdeleting',
+ 'foldermoving', 'foldersubscribing', 'folderunsubscribing', 'quota');
+
+// register UI objects
+$OUTPUT->add_handlers(array(
+ 'foldersubscription' => 'rcube_subscription_form',
+ 'folderframe' => 'rcmail_folder_frame',
+ 'quotadisplay' => 'rcmail_quota_display',
+));
+
+$OUTPUT->send('folders');
+
diff --git a/program/steps/settings/manage_folders.inc b/program/steps/settings/manage_folders.inc
deleted file mode 100644
index 3a5d909e4..000000000
--- a/program/steps/settings/manage_folders.inc
+++ /dev/null
@@ -1,443 +0,0 @@
-<?php
-
-/*
- +-----------------------------------------------------------------------+
- | program/steps/settings/manage_folders.inc |
- | |
- | This file is part of the Roundcube Webmail client |
- | Copyright (C) 2005-2009, Roundcube Dev. - Switzerland |
- | Licensed under the GNU GPL |
- | |
- | PURPOSE: |
- | Provide functionality to create/delete/rename folders |
- | |
- +-----------------------------------------------------------------------+
- | Author: Thomas Bruederli <roundcube@gmail.com> |
- +-----------------------------------------------------------------------+
-
- $Id$
-
-*/
-
-// WARNING: folder names in UI are encoded with RCMAIL_CHARSET
-
-// init IMAP connection
-$RCMAIL->imap_connect();
-
-// subscribe to one or more mailboxes
-if ($RCMAIL->action=='subscribe')
- {
- $mbox = get_input_value('_mbox', RCUBE_INPUT_POST, true, 'UTF7-IMAP');
- if (strlen($mbox))
- $IMAP->subscribe(array($mbox));
- }
-
-// unsubscribe one or more mailboxes
-else if ($RCMAIL->action=='unsubscribe')
- {
- $mbox = get_input_value('_mbox', RCUBE_INPUT_POST, true, 'UTF7-IMAP');
- if (strlen($mbox))
- $IMAP->unsubscribe(array($mbox));
- }
-
-// enable threading for one or more mailboxes
-else if ($RCMAIL->action=='enable-threading')
- {
- $mbox = get_input_value('_mbox', RCUBE_INPUT_POST, true, 'UTF7-IMAP');
- if (strlen($mbox))
- rcube_set_threading($mbox, true);
- }
-
-// enable threading for one or more mailboxes
-else if ($RCMAIL->action=='disable-threading')
- {
- $mbox = get_input_value('_mbox', RCUBE_INPUT_POST, true, 'UTF7-IMAP');
- if (strlen($mbox))
- rcube_set_threading($mbox, false);
- }
-
-// create a new mailbox
-else if ($RCMAIL->action=='create-folder')
- {
- if (strlen(trim($_POST['_name'])))
- {
- $name = trim(get_input_value('_name', RCUBE_INPUT_POST, true, 'UTF7-IMAP'));
- $create = $IMAP->create_mailbox($name, TRUE);
- }
-
- if ($create && $OUTPUT->ajax_call)
- {
- $delimiter = $IMAP->get_hierarchy_delimiter();
- $folderlist = $IMAP->list_unsubscribed();
- $index = array_search($create, $folderlist);
- $before = $index !== false && isset($folderlist[$index+1]) ? rcube_charset_convert($folderlist[$index+1], 'UTF7-IMAP') : false;
-
- $create = rcube_charset_convert($create, 'UTF7-IMAP');
- $foldersplit = explode($delimiter, $create);
- $display_create = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', substr_count($create, $delimiter))
- . Q($foldersplit[count($foldersplit)-1]);
-
- $OUTPUT->command('add_folder_row', $create, $display_create, false, $before);
- }
- else if (!$create)
- {
- $OUTPUT->show_message('errorsaving', 'error');
- }
- }
-
-// rename a mailbox
-else if ($RCMAIL->action=='rename-folder')
- {
- if (strlen(trim($_POST['_folder_oldname'])) && strlen(trim($_POST['_folder_newname'])))
- {
- $name_utf8 = trim(get_input_value('_folder_newname', RCUBE_INPUT_POST, true));
- $oldname_utf8 = get_input_value('_folder_oldname', RCUBE_INPUT_POST, true);
- $name = rcube_charset_convert($name_utf8, RCMAIL_CHARSET, 'UTF7-IMAP');
- $oldname = rcube_charset_convert($oldname_utf8, RCMAIL_CHARSET, 'UTF7-IMAP');
-
- $rename = $IMAP->rename_mailbox($oldname, $name);
- }
-
- // update per-folder options for modified folder and its subfolders
- if ($rename) {
- $a_threaded = $RCMAIL->config->get('message_threading', array());
- $delimiter = $IMAP->get_hierarchy_delimiter();
- $oldprefix = '/^' . preg_quote($oldname . $delimiter, '/') . '/';
- foreach ($a_threaded as $key => $val)
- if ($key == $oldname) {
- unset($a_threaded[$key]);
- $a_threaded[$name] = true;
- }
- else if (preg_match($oldprefix, $key)) {
- unset($a_threaded[$key]);
- $a_threaded[preg_replace($oldprefix, $name.$delimiter, $key)] = true;
- }
-
- $RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));
- }
-
- if ($rename && $OUTPUT->ajax_call)
- {
- $folderlist = $IMAP->list_unsubscribed();
- $delimiter = $IMAP->get_hierarchy_delimiter();
-
- $regexp = '/^' . preg_quote($rename . $delimiter, '/') . '/';
-
- // subfolders
- for ($x=sizeof($folderlist)-1; $x>=0; $x--)
- {
- if (preg_match($regexp, $folderlist[$x]))
- {
- $oldfolder = $oldname . $delimiter . preg_replace($regexp, '', $folderlist[$x]);
- $foldersplit = explode($delimiter, $folderlist[$x]);
- $level = count($foldersplit) - 1;
- $display_rename = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', $level)
- . Q(rcube_charset_convert($foldersplit[$level], 'UTF7-IMAP'));
-
- $before = isset($folderlist[$x+1]) ? rcube_charset_convert($folderlist[$x+1], 'UTF7-IMAP') : false;
-
- $OUTPUT->command('replace_folder_row', rcube_charset_convert($oldfolder, 'UTF7-IMAP'),
- rcube_charset_convert($folderlist[$x], 'UTF7-IMAP'), $display_rename, $before);
- }
- }
-
- $foldersplit = explode($delimiter, $rename);
- $level = count($foldersplit) - 1;
- $display_rename = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', $level) . Q(rcube_charset_convert($foldersplit[$level], 'UTF7-IMAP'));
- $index = array_search($rename, $folderlist);
- $before = $index !== false && isset($folderlist[$index+1]) ? rcube_charset_convert($folderlist[$index+1], 'UTF7-IMAP') : false;
-
- $OUTPUT->command('replace_folder_row', $oldname_utf8, rcube_charset_convert($rename, 'UTF7-IMAP'), $display_rename, $before);
- $OUTPUT->command('reset_folder_rename');
- }
- else if (!$rename && $OUTPUT->ajax_call)
- {
- $OUTPUT->command('reset_folder_rename');
- $OUTPUT->show_message('errorsaving', 'error');
- }
- else if (!$rename)
- $OUTPUT->show_message('errorsaving', 'error');
- }
-
-// delete an existing IMAP mailbox
-else if ($RCMAIL->action=='delete-folder')
- {
- $a_mboxes = $IMAP->list_unsubscribed();
- $delimiter = $IMAP->get_hierarchy_delimiter();
-
- $mboxes_utf8 = get_input_value('_mboxes', RCUBE_INPUT_POST, true);
- $mboxes = rcube_charset_convert($mboxes_utf8, RCMAIL_CHARSET, 'UTF7-IMAP');
-
- if (strlen($mboxes))
- $deleted = $IMAP->delete_mailbox(array($mboxes));
-
- if ($OUTPUT->ajax_call && $deleted)
- {
- $OUTPUT->command('remove_folder_row', $mboxes_utf8);
- foreach ($a_mboxes as $mbox)
- {
- if (preg_match('/^'. preg_quote($mboxes.$delimiter, '/') .'/', $mbox))
- {
- $OUTPUT->command('remove_folder_row', rcube_charset_convert($mbox, 'UTF7-IMAP'));
- }
- }
- $OUTPUT->show_message('folderdeleted', 'confirmation');
- }
- else if (!$deleted)
- {
- $OUTPUT->show_message('errorsaving', 'error');
- }
- }
-
-if ($OUTPUT->ajax_call)
- $OUTPUT->send();
-
-
-// build table with all folders listed by server
-function rcube_subscription_form($attrib)
- {
- global $RCMAIL, $IMAP, $CONFIG, $OUTPUT;
-
- $threading_supported = $IMAP->get_capability('thread=references')
- || $IMAP->get_capability('thread=orderedsubject')
- || $IMAP->get_capability('thread=refs');
-
- list($form_start, $form_end) = get_form_tags($attrib, 'folders');
- unset($attrib['form']);
-
- if (!$attrib['id'])
- $attrib['id'] = 'rcmSubscriptionlist';
-
- $table = new html_table();
-
- // add table header
- $table->add_header('name', rcube_label('foldername'));
- $table->add_header('msgcount', rcube_label('messagecount'));
- $table->add_header('subscribed', rcube_label('subscribed'));
- if ($threading_supported)
- $table->add_header('threaded', rcube_label('threaded'));
- $table->add_header('rename', '&nbsp;');
- $table->add_header('delete', '&nbsp;');
-
- // get folders from server
- $IMAP->clear_cache('mailboxes');
-
- $a_unsubscribed = $IMAP->list_unsubscribed();
- $a_subscribed = $IMAP->list_mailboxes();
- $a_threaded = $a_threaded_copy = $RCMAIL->config->get('message_threading', array());
- $delimiter = $IMAP->get_hierarchy_delimiter();
- $a_js_folders = $seen = $list_folders = array();
-
- // pre-process folders list
- foreach ($a_unsubscribed as $i => $folder) {
- $foldersplit = explode($delimiter, $folder);
- $name = rcube_charset_convert(array_pop($foldersplit), 'UTF7-IMAP');
- $parent_folder = join($delimiter, $foldersplit);
- $level = count($foldersplit);
-
- // add any necessary "virtual" parent folders
- if ($parent_folder && !$seen[$parent_folder]) {
- for ($i=1; $i<=$level; $i++) {
- $ancestor_folder = join($delimiter, array_slice($foldersplit, 0, $i));
- if ($ancestor_folder && !$seen[$ancestor_folder]++) {
- $ancestor_name = rcube_charset_convert($foldersplit[$i-1], 'UTF7-IMAP');
- $list_folders[] = array('id' => $ancestor_folder, 'name' => $ancestor_name, 'level' => $i-1, 'virtual' => true);
- }
- }
- }
-
- unset($a_threaded_copy[$folder]);
-
- $list_folders[] = array('id' => $folder, 'name' => $name, 'level' => $level);
- $seen[$folder]++;
- }
-
- unset($seen);
-
- // remove 'message_threading' option for not existing folders
- if ($a_threaded_copy) {
- foreach ($a_threaded_copy as $key => $val)
- unset($a_threaded[$key]);
- unset($a_threaded_copy);
- $RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));
- }
-
- $checkbox_subscribe = new html_checkbox(array(
- 'name' => '_subscribed[]',
- 'onclick' => JS_OBJECT_NAME.".command(this.checked?'subscribe':'unsubscribe',this.value)",
- ));
- $checkbox_threaded = new html_checkbox(array(
- 'name' => '_threaded[]',
- 'onclick' => JS_OBJECT_NAME.".command(this.checked?'enable-threading':'disable-threading',this.value)",
- ));
-
- if (!empty($attrib['deleteicon']))
- $del_button = html::img(array('src' => $CONFIG['skin_path'] . $attrib['deleteicon'], 'alt' => rcube_label('delete')));
- else
- $del_button = rcube_label('delete');
-
- if (!empty($attrib['renameicon']))
- $edit_button = html::img(array('src' => $CONFIG['skin_path'] . $attrib['renameicon'], 'alt' => rcube_label('rename')));
- else
- $edit_button = rcube_label('rename');
-
- // create list of available folders
- foreach ($list_folders as $i => $folder) {
- $idx = $i + 1;
- $subscribed = in_array($folder['id'], $a_subscribed);
- $threaded = $a_threaded[$folder['id']];
- $protected = ($CONFIG['protect_default_folders'] == true && in_array($folder['id'], $CONFIG['default_imap_folders']));
- $classes = array($i%2 ? 'even' : 'odd');
- $folder_js = Q($folder['id']);
- $display_folder = str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', $folder['level']) . Q($protected ? rcmail_localize_foldername($folder['id']) : $folder['name']);
- $folder_utf8 = rcube_charset_convert($folder['id'], 'UTF7-IMAP');
-
- if ($folder['virtual']) {
- $classes[] = 'virtual';
- }
-
- if (!$protected) {
- $opts = $IMAP->mailbox_options($folder['id']);
- $noselect = in_array('\\Noselect', $opts);
- }
-
- $table->add_row(array('id' => 'rcmrow'.$idx, 'class' => join(' ', $classes)));
-
- $table->add('name', $display_folder);
- $table->add('msgcount', (($folder['virtual'] || $noselect) ? '' : $IMAP->messagecount($folder['id'], 'ALL', false, false)));
- $table->add('subscribed', $checkbox_subscribe->show(($subscribed ? $folder_utf8 : ''),
- array('value' => $folder_utf8, 'disabled' => ($protected || $noselect) ? 'disabled' : '')));
- if ($threading_supported) {
- $table->add('threaded', $folder['virtual'] ? '' :
- $checkbox_threaded->show(($threaded ? $folder_utf8 : ''), array('value' => $folder_utf8)));
- }
-
- // add rename and delete buttons
- if (!$protected && !$folder['virtual']) {
- $table->add('rename', html::a(array('href' => "#rename", 'title' => rcube_label('renamefolder')), $edit_button));
- $table->add('delete', html::a(array('href' => "#delete", 'title' => rcube_label('deletefolder')), $del_button));
- }
- else {
- $table->add('rename', '&nbsp;');
- $table->add('delete', '&nbsp;');
- }
-
- $a_js_folders['rcmrow'.$idx] = array($folder_utf8, Q($display_folder), $protected || $folder['virtual']);
- }
-
- rcmail::get_instance()->plugins->exec_hook('folders_list', array('table' => $table));
-
- $OUTPUT->add_gui_object('subscriptionlist', $attrib['id']);
- $OUTPUT->set_env('subscriptionrows', $a_js_folders);
- $OUTPUT->set_env('defaultfolders', $CONFIG['default_imap_folders']);
- $OUTPUT->set_env('delimiter', $delimiter);
-
- return $form_start . $table->show($attrib) . $form_end;
- }
-
-
-function rcube_create_folder_form($attrib)
- {
- global $OUTPUT;
-
- list($form_start, $form_end) = get_form_tags($attrib, 'create-folder');
- unset($attrib['form']);
-
- if ($attrib['hintbox'])
- $OUTPUT->add_gui_object('createfolderhint', $attrib['hintbox']);
-
- // return the complete edit form as table
- $out = "$form_start\n";
-
- $input = new html_inputfield(array('name' => '_folder_name'));
- $out .= $input->show();
-
- if (get_boolean($attrib['button']))
- {
- $button = new html_inputfield(array('type' => 'button',
- 'value' => rcube_label('create'),
- 'onclick' => JS_OBJECT_NAME.".command('create-folder',this.form)"));
- $out .= $button->show();
- }
-
- $out .= "\n$form_end";
-
- return $out;
- }
-
-function rcube_rename_folder_form($attrib)
- {
- global $CONFIG, $IMAP;
-
- list($form_start, $form_end) = get_form_tags($attrib, 'rename-folder');
- unset($attrib['form']);
-
- // return the complete edit form as table
- $out = "$form_start\n";
-
- $a_unsubscribed = $IMAP->list_unsubscribed();
- $select_folder = new html_select(array('name' => '_folder_oldname', 'id' => 'rcmfd_oldfolder'));
-
- foreach ($a_unsubscribed as $i => $folder)
- {
- if ($CONFIG['protect_default_folders'] == TRUE && in_array($folder,$CONFIG['default_imap_folders']))
- continue;
-
- $select_folder->add($folder);
- }
-
- $out .= $select_folder->show();
-
- $out .= " to ";
- $inputtwo = new html_inputfield(array('name' => '_folder_newname'));
- $out .= $inputtwo->show();
-
- if (get_boolean($attrib['button']))
- {
- $button = new html_inputfield(array('type' => 'button',
- 'value' => rcube_label('rename'),
- 'onclick' => JS_OBJECT_NAME.".command('rename-folder',this.form)"));
- $out .= $button->show();
- }
-
- $out .= "\n$form_end";
-
- return $out;
- }
-
-
-// (un)set 'threading' for selected folder
-function rcube_set_threading($mbox, $state=true)
- {
- global $RCMAIL;
- $mbox = (array)$mbox;
- $a_prefs = (array)$RCMAIL->config->get('message_threading');
-
- if ($state) {
- foreach ($mbox as $box)
- $a_prefs[$box] = true;
- }
- else {
- foreach ($mbox as $box)
- unset($a_prefs[$box]);
- }
-
- $RCMAIL->user->save_prefs(array('message_threading' => $a_prefs));
- }
-
-
-$OUTPUT->set_pagetitle(rcube_label('folders'));
-$OUTPUT->include_script('list.js');
-
-// register UI objects
-$OUTPUT->add_handlers(array(
- 'foldersubscription' => 'rcube_subscription_form',
- 'createfolder' => 'rcube_create_folder_form',
- 'renamefolder' => 'rcube_rename_folder_form'
-));
-
-// add some labels to client
-$OUTPUT->add_label('deletefolderconfirm','addsubfolderhint','forbiddencharacter','folderdeleting','folderrenaming','foldercreating','foldermoving');
-
-$OUTPUT->send('managefolders');
-
diff --git a/program/steps/settings/save_folder.inc b/program/steps/settings/save_folder.inc
new file mode 100644
index 000000000..da646a56e
--- /dev/null
+++ b/program/steps/settings/save_folder.inc
@@ -0,0 +1,176 @@
+<?php
+
+/*
+ +-----------------------------------------------------------------------+
+ | program/steps/settings/save_folder.inc |
+ | |
+ | This file is part of the Roundcube Webmail client |
+ | Copyright (C) 2005-2009, Roundcube Dev. - Switzerland |
+ | Licensed under the GNU GPL |
+ | |
+ | PURPOSE: |
+ | Provide functionality to create/edit a folder |
+ | |
+ +-----------------------------------------------------------------------+
+ | Author: Aleksander Machniak <alec@alec.pl> |
+ +-----------------------------------------------------------------------+
+
+ $Id$
+
+*/
+
+// WARNING: folder names in UI are encoded with RCMAIL_CHARSET
+
+// init IMAP connection
+$RCMAIL->imap_connect();
+
+
+$name = trim(get_input_value('_name', RCUBE_INPUT_POST, true));
+$old = trim(get_input_value('_mbox', RCUBE_INPUT_POST, true));
+$path = trim(get_input_value('_parent', RCUBE_INPUT_POST, true));
+
+$name_imap = rcube_charset_convert($name, RCMAIL_CHARSET, 'UTF7-IMAP');
+$old_imap = rcube_charset_convert($old, RCMAIL_CHARSET, 'UTF7-IMAP');
+// $path is in UTF7-IMAP already
+
+$delimiter = $IMAP->get_hierarchy_delimiter();
+$special = (strlen($old_imap) && in_array($old_imap, (array) $RCMAIL->config->get('default_imap_folders')));
+$protected = ($special && $RCMAIL->config->get('protect_default_folders'));
+
+
+// Folder name checks
+if ($protected) {
+}
+else if (!strlen($name)) {
+ $error = rcube_label('cannotbeempty');
+}
+else if (mb_strlen($name) > 128) {
+ $error = rcube_label('nametoolong');
+}
+else {
+ // these characters are problematic e.g. when used in LIST/LSUB
+ foreach (array($delimiter, '%', '*') as $char) {
+ if (strpos($name, $delimiter) !== false) {
+ $error = rcube_label('forbiddencharacter') . " ($char)";
+ break;
+ }
+ }
+}
+
+if ($error) {
+ $OUTPUT->command('display_message', $error, 'error');
+}
+else {
+ if ($protected) {
+ $name_imap = $old_imap;
+ }
+ else if (strlen($path)) {
+ $name_imap = $path . $delimiter . $name_imap;
+ }
+
+ $folder['name'] = $name_imap;
+ $folder['oldname'] = $old_imap;
+ $folder['settings'] = array(
+ // List view mode: 0-list, 1-threads
+ 'view_mode' => (int) get_input_value('_viewmode', RCUBE_INPUT_POST),
+ 'sort_column' => get_input_value('_sortcol', RCUBE_INPUT_POST),
+ 'sort_order' => get_input_value('_sortord', RCUBE_INPUT_POST),
+ );
+}
+
+// create a new mailbox
+if (!$error && !strlen($old)) {
+
+ $plugin = $RCMAIL->plugins->exec_hook('folder_create', array('record' => $folder));
+
+ $folder = $plugin['record'];
+
+ if (!$plugin['abort']) {
+ $created = $IMAP->create_mailbox($folder['name'], TRUE);
+ }
+ else {
+ $created = $plugin['result'];
+ }
+
+ if ($created) {
+ // Save folder settings
+ if (isset($_POST['_viewmode'])) {
+ $a_threaded = (array) $RCMAIL->config->get('message_threading', array());
+
+ if ($_POST['_viewmode'])
+ $a_threaded[$folder['name']] = true;
+ else
+ unset($a_threaded[$folder['name']]);
+
+ $RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));
+ }
+
+ $OUTPUT->show_message('foldercreated', 'confirmation');
+ $OUTPUT->command('reload', 250);
+ $OUTPUT->send('iframe');
+ }
+ else {
+ // show error message
+ $OUTPUT->show_message($plugin['message'] ? $plugin['message'] : 'errorsaving', 'error', null, false);
+ }
+}
+
+// update a mailbox
+else if (!$error) {
+ $plugin = $RCMAIL->plugins->exec_hook('folder_update', array('record' => $folder));
+
+ $folder = $plugin['record'];
+ $rename = ($folder['oldname'] != $folder['name']);
+
+ if (!$plugin['abort']) {
+ if ($rename) {
+ $updated = $RCMAIL->imap->rename_mailbox($folder['oldname'], $folder['name']);
+ }
+ else {
+ $updated = true;
+ }
+ }
+ else {
+ $updated = $plugin['result'];
+ }
+
+ if ($updated) {
+ // Update folder settings,
+ if (isset($_POST['_viewmode'])) {
+ $a_threaded = (array) $RCMAIL->config->get('message_threading', array());
+
+ // In case of name change update names of childrens in settings
+ if ($rename) {
+ $delimiter = $RCMAIL->imap->get_hierarchy_delimiter();
+ $oldprefix = '/^' . preg_quote($folder['oldname'] . $delimiter, '/') . '/';
+ foreach ($a_threaded as $key => $val) {
+ if ($key == $folder['oldname']) {
+ unset($a_threaded[$key]);
+ }
+ else if (preg_match($oldprefix, $key)) {
+ unset($a_threaded[$key]);
+ $a_threaded[preg_replace($oldprefix, $folder['name'].$delimiter, $key)] = true;
+ }
+ }
+ }
+ if ($_POST['_viewmode'])
+ $a_threaded[$folder['name']] = true;
+ else
+ unset($a_threaded[$folder['name']]);
+
+ $RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));
+ }
+
+ $OUTPUT->show_message('folderupdated', 'confirmation');
+ if ($rename) {
+ $OUTPUT->command('reload', 250);
+ $OUTPUT->send('iframe');
+ }
+ }
+ else {
+ // show error message
+ $OUTPUT->show_message($plugin['message'] ? $plugin['message'] : 'errorsaving', 'error', null, false);
+ }
+}
+
+rcmail_overwrite_action('edit-folder');