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431 lines
15 KiB
PHP
431 lines
15 KiB
PHP
<?php
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/*
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+-----------------------------------------------------------------------+
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| program/steps/settings/manage_folders.inc |
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| This file is part of the RoundCube Webmail client |
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| Copyright (C) 2005-2009, RoundCube Dev. - Switzerland |
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| Licensed under the GNU GPL |
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| PURPOSE: |
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| Provide functionality to create/delete/rename folders |
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+-----------------------------------------------------------------------+
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| Author: Thomas Bruederli <roundcube@gmail.com> |
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+-----------------------------------------------------------------------+
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$Id$
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*/
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// WARNING: folder names in UI are encoded with RCMAIL_CHARSET
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// init IMAP connection
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$RCMAIL->imap_connect();
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// subscribe to one or more mailboxes
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if ($RCMAIL->action=='subscribe')
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{
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if ($mbox = get_input_value('_mbox', RCUBE_INPUT_POST, false, 'UTF7-IMAP'))
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$IMAP->subscribe(array($mbox));
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}
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// unsubscribe one or more mailboxes
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else if ($RCMAIL->action=='unsubscribe')
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{
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if ($mbox = get_input_value('_mbox', RCUBE_INPUT_POST, false, 'UTF7-IMAP'))
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$IMAP->unsubscribe(array($mbox));
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}
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// enable threading for one or more mailboxes
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else if ($RCMAIL->action=='enable-threading')
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{
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if ($mbox = get_input_value('_mbox', RCUBE_INPUT_POST, false, 'UTF7-IMAP'))
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rcube_set_threading($mbox, true);
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}
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// enable threading for one or more mailboxes
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else if ($RCMAIL->action=='disable-threading')
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{
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if ($mbox = get_input_value('_mbox', RCUBE_INPUT_POST, false, 'UTF7-IMAP'))
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rcube_set_threading($mbox, false);
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}
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// create a new mailbox
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else if ($RCMAIL->action=='create-folder')
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{
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if (!empty($_POST['_name']))
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{
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$name = trim(get_input_value('_name', RCUBE_INPUT_POST, FALSE, 'UTF7-IMAP'));
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$create = $IMAP->create_mailbox($name, TRUE);
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}
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if ($create && $OUTPUT->ajax_call)
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{
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$delimiter = $IMAP->get_hierarchy_delimiter();
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$folderlist = $IMAP->list_unsubscribed();
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$index = array_search($create, $folderlist);
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$before = $index !== false && isset($folderlist[$index+1]) ? rcube_charset_convert($folderlist[$index+1], 'UTF7-IMAP') : false;
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$create = rcube_charset_convert($create, 'UTF7-IMAP');
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$foldersplit = explode($delimiter, $create);
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$display_create = str_repeat(' ', substr_count($create, $delimiter)) . $foldersplit[count($foldersplit)-1];
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$OUTPUT->command('add_folder_row', $create, $display_create, false, $before);
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}
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else if (!$create)
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{
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$OUTPUT->show_message('errorsaving', 'error');
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}
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}
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// rename a mailbox
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else if ($RCMAIL->action=='rename-folder')
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{
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if (!empty($_POST['_folder_oldname']) && !empty($_POST['_folder_newname']))
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{
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$name_utf8 = trim(get_input_value('_folder_newname', RCUBE_INPUT_POST));
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$oldname_utf8 = get_input_value('_folder_oldname', RCUBE_INPUT_POST);
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$name = rcube_charset_convert($name_utf8, RCMAIL_CHARSET, 'UTF7-IMAP');
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$oldname = rcube_charset_convert($oldname_utf8, RCMAIL_CHARSET, 'UTF7-IMAP');
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$rename = $IMAP->rename_mailbox($oldname, $name);
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}
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// update per-folder options for modified folder and its subfolders
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if ($rename) {
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$a_threaded = $RCMAIL->config->get('message_threading', array());
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$delimiter = $IMAP->get_hierarchy_delimiter();
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$oldprefix = '/^' . preg_quote($oldname . $delimiter, '/') . '/';
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foreach ($a_threaded as $key => $val)
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if ($key == $oldname) {
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unset($a_threaded[$key]);
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$a_threaded[$name] = true;
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}
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else if (preg_match($oldprefix, $key)) {
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unset($a_threaded[$key]);
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$a_threaded[preg_replace($oldprefix, $name.$delimiter, $key)] = true;
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}
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$RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));
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}
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if ($rename && $OUTPUT->ajax_call)
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{
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$folderlist = $IMAP->list_unsubscribed();
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$delimiter = $IMAP->get_hierarchy_delimiter();
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$regexp = '/^' . preg_quote($rename . $delimiter, '/') . '/';
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// subfolders
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for ($x=sizeof($folderlist)-1; $x>=0; $x--)
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{
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if (preg_match($regexp, $folderlist[$x]))
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{
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$oldfolder = $oldname . $delimiter . preg_replace($regexp, '', $folderlist[$x]);
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$foldersplit = explode($delimiter, $folderlist[$x]);
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$level = count($foldersplit) - 1;
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$display_rename = str_repeat(' ', $level)
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. rcube_charset_convert($foldersplit[$level], 'UTF7-IMAP');
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$before = isset($folderlist[$x+1]) ? rcube_charset_convert($folderlist[$x+1], 'UTF7-IMAP') : false;
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$OUTPUT->command('replace_folder_row', rcube_charset_convert($oldfolder, 'UTF7-IMAP'),
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rcube_charset_convert($folderlist[$x], 'UTF7-IMAP'), $display_rename, $before);
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}
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}
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$foldersplit = explode($delimiter, $rename);
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$level = count($foldersplit) - 1;
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$display_rename = str_repeat(' ', $level) . rcube_charset_convert($foldersplit[$level], 'UTF7-IMAP');
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$index = array_search($rename, $folderlist);
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$before = $index !== false && isset($folderlist[$index+1]) ? rcube_charset_convert($folderlist[$index+1], 'UTF7-IMAP') : false;
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$OUTPUT->command('replace_folder_row', $oldname_utf8, rcube_charset_convert($rename, 'UTF7-IMAP'), $display_rename, $before);
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$OUTPUT->command('reset_folder_rename');
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}
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else if (!$rename && $OUTPUT->ajax_call)
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{
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$OUTPUT->command('reset_folder_rename');
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$OUTPUT->show_message('errorsaving', 'error');
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}
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else if (!$rename)
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$OUTPUT->show_message('errorsaving', 'error');
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}
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// delete an existing IMAP mailbox
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else if ($RCMAIL->action=='delete-folder')
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{
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$a_mboxes = $IMAP->list_unsubscribed();
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$delimiter = $IMAP->get_hierarchy_delimiter();
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$mboxes_utf8 = get_input_value('_mboxes', RCUBE_INPUT_POST);
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$mboxes = rcube_charset_convert($mboxes_utf8, RCMAIL_CHARSET, 'UTF7-IMAP');
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if ($mboxes)
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$deleted = $IMAP->delete_mailbox(array($mboxes));
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if ($OUTPUT->ajax_call && $deleted)
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{
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$OUTPUT->command('remove_folder_row', $mboxes_utf8);
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foreach ($a_mboxes as $mbox)
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{
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if (preg_match('/^'. preg_quote($mboxes.$delimiter, '/') .'/', $mbox))
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{
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$OUTPUT->command('remove_folder_row', rcube_charset_convert($mbox, 'UTF7-IMAP'));
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}
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}
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$OUTPUT->show_message('folderdeleted', 'confirmation');
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}
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else if (!$deleted)
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{
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$OUTPUT->show_message('errorsaving', 'error');
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}
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}
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if ($OUTPUT->ajax_call)
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$OUTPUT->send();
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// build table with all folders listed by server
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function rcube_subscription_form($attrib)
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{
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global $RCMAIL, $IMAP, $CONFIG, $OUTPUT;
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$threading_supported = $IMAP->get_capability('thread=references')
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|| $IMAP->get_capability('thread=orderedsubject')
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|| $IMAP->get_capability('thread=refs');
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list($form_start, $form_end) = get_form_tags($attrib, 'folders');
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unset($attrib['form']);
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if (!$attrib['id'])
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$attrib['id'] = 'rcmSubscriptionlist';
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$table = new html_table();
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// add table header
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$table->add_header('name', rcube_label('foldername'));
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$table->add_header('msgcount', rcube_label('messagecount'));
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$table->add_header('subscribed', rcube_label('subscribed'));
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if ($threading_supported)
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$table->add_header('threaded', rcube_label('threaded'));
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$table->add_header('rename', ' ');
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$table->add_header('delete', ' ');
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// get folders from server
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$IMAP->clear_cache('mailboxes');
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$a_unsubscribed = $IMAP->list_unsubscribed();
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$a_subscribed = $IMAP->list_mailboxes();
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$a_threaded = $a_threaded_copy = $RCMAIL->config->get('message_threading', array());
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$delimiter = $IMAP->get_hierarchy_delimiter();
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$a_js_folders = $seen_folders = $list_folders = array();
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// pre-process folders list
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foreach ($a_unsubscribed as $i => $folder) {
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$foldersplit = explode($delimiter, $folder);
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$name = rcube_charset_convert(array_pop($foldersplit), 'UTF7-IMAP');
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$parent_folder = join($delimiter, $foldersplit);
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$level = count($foldersplit);
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// add any necessary "virtual" parent folders
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if ($parent_folder && !$seen[$parent_folder]) {
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for ($i=1; $i<=$level; $i++) {
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$ancestor_folder = join($delimiter, array_slice($foldersplit, 0, $i));
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if ($ancestor_folder && !$seen[$ancestor_folder]++) {
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$ancestor_name = rcube_charset_convert($foldersplit[$i-1], 'UTF7-IMAP');
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$list_folders[] = array('id' => $ancestor_folder, 'name' => $ancestor_name, 'level' => $i-1, 'virtual' => true);
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}
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}
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}
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unset($a_threaded_copy[$folder]);
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$list_folders[] = array('id' => $folder, 'name' => $name, 'level' => $level);
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$seen[$folder]++;
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}
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// remove 'message_threading' option for not existing folders
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if ($a_threaded_copy) {
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foreach ($a_threaded_copy as $key => $val)
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unset($a_threaded[$key]);
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unset($a_threaded_copy);
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$RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));
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}
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$checkbox_subscribe = new html_checkbox(array(
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'name' => '_subscribed[]',
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'onclick' => JS_OBJECT_NAME.".command(this.checked?'subscribe':'unsubscribe',this.value)",
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));
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$checkbox_threaded = new html_checkbox(array(
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'name' => '_threaded[]',
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'onclick' => JS_OBJECT_NAME.".command(this.checked?'enable-threading':'disable-threading',this.value)",
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));
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if (!empty($attrib['deleteicon']))
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$del_button = html::img(array('src' => $CONFIG['skin_path'] . $attrib['deleteicon'], 'alt' => rcube_label('delete')));
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else
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$del_button = rcube_label('delete');
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if (!empty($attrib['renameicon']))
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$edit_button = html::img(array('src' => $CONFIG['skin_path'] . $attrib['renameicon'], 'alt' => rcube_label('rename')));
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else
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$edit_button = rcube_label('rename');
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// create list of available folders
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foreach ($list_folders as $i => $folder) {
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$idx = $i + 1;
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$subscribed = in_array($folder['id'], $a_subscribed);
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$threaded = $a_threaded[$folder['id']];
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$protected = ($CONFIG['protect_default_folders'] == true && in_array($folder['id'], $CONFIG['default_imap_folders']));
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$classes = array($i%2 ? 'even' : 'odd');
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$folder_js = JQ($folder['id']);
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$display_folder = str_repeat(' ', $folder['level']) . ($protected ? rcmail_localize_foldername($folder['id']) : $folder['name']);
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$folder_utf8 = rcube_charset_convert($folder['id'], 'UTF7-IMAP');
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if ($folder['virtual'])
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$classes[] = 'virtual';
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$table->add_row(array('id' => 'rcmrow'.$idx, 'class' => join(' ', $classes)));
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$table->add('name', Q($display_folder));
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$table->add('msgcount', ($folder['virtual'] ? '' : $IMAP->messagecount($folder['id'], 'ALL', false, false)));
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$table->add('subscribed', ($protected || $folder['virtual']) ? ($subscribed ? ' •' : ' ') :
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$checkbox_subscribe->show(($subscribed ? $folder_utf8 : ''), array('value' => $folder_utf8)));
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if ($threading_supported) {
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$table->add('threaded',
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$checkbox_threaded->show(($threaded ? $folder_utf8 : ''), array('value' => $folder_utf8)));
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}
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// add rename and delete buttons
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if (!$protected && !$folder['virtual']) {
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$table->add('rename', html::a(array('href' => "#rename", 'title' => rcube_label('renamefolder')), $edit_button));
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$table->add('delete', html::a(array('href' => "#delete", 'title' => rcube_label('deletefolder')), $del_button));
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}
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else {
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$table->add('rename', ' ');
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$table->add('delete', ' ');
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}
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$a_js_folders['rcmrow'.$idx] = array($folder_utf8, $display_folder, $protected || $folder['virtual']);
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}
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rcmail::get_instance()->plugins->exec_hook('manage_folders', array('table'=>$table));
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$OUTPUT->add_gui_object('subscriptionlist', $attrib['id']);
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$OUTPUT->set_env('subscriptionrows', $a_js_folders);
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$OUTPUT->set_env('defaultfolders', $CONFIG['default_imap_folders']);
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$OUTPUT->set_env('delimiter', $delimiter);
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return $form_start . $table->show($attrib) . $form_end;
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}
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function rcube_create_folder_form($attrib)
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{
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global $OUTPUT;
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list($form_start, $form_end) = get_form_tags($attrib, 'create-folder');
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unset($attrib['form']);
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if ($attrib['hintbox'])
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$OUTPUT->add_gui_object('createfolderhint', $attrib['hintbox']);
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// return the complete edit form as table
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$out = "$form_start\n";
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$input = new html_inputfield(array('name' => '_folder_name'));
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$out .= $input->show();
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if (get_boolean($attrib['button']))
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{
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$button = new html_inputfield(array('type' => 'button',
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'value' => rcube_label('create'),
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'onclick' => JS_OBJECT_NAME.".command('create-folder',this.form)"));
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$out .= $button->show();
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}
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$out .= "\n$form_end";
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return $out;
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}
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function rcube_rename_folder_form($attrib)
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{
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global $CONFIG, $IMAP;
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list($form_start, $form_end) = get_form_tags($attrib, 'rename-folder');
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unset($attrib['form']);
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// return the complete edit form as table
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$out = "$form_start\n";
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$a_unsubscribed = $IMAP->list_unsubscribed();
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$select_folder = new html_select(array('name' => '_folder_oldname', 'id' => 'rcmfd_oldfolder'));
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foreach ($a_unsubscribed as $i => $folder)
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{
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if ($CONFIG['protect_default_folders'] == TRUE && in_array($folder,$CONFIG['default_imap_folders']))
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continue;
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$select_folder->add($folder);
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}
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$out .= $select_folder->show();
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$out .= " to ";
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$inputtwo = new html_inputfield(array('name' => '_folder_newname'));
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$out .= $inputtwo->show();
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if (get_boolean($attrib['button']))
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{
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$button = new html_inputfield(array('type' => 'button',
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'value' => rcube_label('rename'),
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'onclick' => JS_OBJECT_NAME.".command('rename-folder',this.form)"));
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$out .= $button->show();
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}
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$out .= "\n$form_end";
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return $out;
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}
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// (un)set 'threading' for selected folder
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function rcube_set_threading($mbox, $state=true)
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{
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global $RCMAIL;
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$mbox = (array)$mbox;
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$a_prefs = (array)$RCMAIL->config->get('message_threading');
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if ($state) {
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foreach ($mbox as $box)
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$a_prefs[$box] = true;
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}
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else {
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foreach ($mbox as $box)
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unset($a_prefs[$box]);
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}
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$RCMAIL->user->save_prefs(array('message_threading' => $a_prefs));
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}
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$OUTPUT->set_pagetitle(rcube_label('folders'));
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$OUTPUT->include_script('list.js');
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// register UI objects
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$OUTPUT->add_handlers(array(
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'foldersubscription' => 'rcube_subscription_form',
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'createfolder' => 'rcube_create_folder_form',
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'renamefolder' => 'rcube_rename_folder_form'
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));
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// add some labels to client
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$OUTPUT->add_label('deletefolderconfirm','addsubfolderhint','forbiddencharacter','folderdeleting','folderrenaming','foldercreating','foldermoving');
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$OUTPUT->send('managefolders');
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?>
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