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folder_edit.php
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folder_edit.php
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<?php
/**
+-----------------------------------------------------------------------+
| This file is part of the Roundcube Webmail client |
| |
| Copyright (C) The Roundcube Dev Team |
| |
| Licensed under the GNU General Public License version 3 or |
| any later version with exceptions for skins & plugins. |
| See the README file for a full license statement. |
| |
| PURPOSE: |
| Provide functionality to edit a folder |
+-----------------------------------------------------------------------+
| Author: Aleksander Machniak <alec@alec.pl> |
+-----------------------------------------------------------------------+
*/
class rcmail_action_settings_folder_edit extends rcmail_action_settings_folders
{
protected static $mode = self::MODE_HTTP;
/**
* Request handler.
*
* @param array $args Arguments from the previous step(s)
*/
public function run($args = [])
{
$rcmail = rcmail::get_instance();
$rcmail->output->add_handlers([
'folderdetails' => [$this, 'folder_form'],
]);
$rcmail->output->add_label('nonamewarning');
$rcmail->output->send('folderedit');
}
public static function folder_form($attrib)
{
// WARNING: folder names in UI are encoded with RCUBE_CHARSET
$rcmail = rcmail::get_instance();
$storage = $rcmail->get_storage();
// edited folder name (empty in create-folder mode)
$mbox = rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_GPC, true);
// predefined path for new folder
$parent = rcube_utils::get_input_value('_path', rcube_utils::INPUT_GPC, true);
$threading_supported = $storage->get_capability('THREAD');
$dual_use_supported = $storage->get_capability(rcube_storage::DUAL_USE_FOLDERS);
$delimiter = $storage->get_hierarchy_delimiter();
// Get mailbox parameters
if (strlen($mbox)) {
$options = self::folder_options($mbox);
$namespace = $storage->get_namespace();
$path = explode($delimiter, $mbox);
$folder = array_pop($path);
$path = implode($delimiter, $path);
$folder = rcube_charset::convert($folder, 'UTF7-IMAP');
$hidden_fields = ['name' => '_mbox', 'value' => $mbox];
}
else {
$options = [];
$path = $parent;
$folder = '';
$hidden_fields = [];
// allow creating subfolders of INBOX folder
if ($path == 'INBOX') {
$path = $storage->mod_folder($path, 'in');
}
}
// remove personal namespace prefix
$path_id = null;
if (strlen($path)) {
$path_id = $path;
$path = $storage->mod_folder($path . $delimiter);
if ($path[strlen($path)-1] == $delimiter) {
$path = substr($path, 0, -1);
}
}
$form = [];
// General tab
$form['props'] = [
'name' => $rcmail->gettext('properties'),
];
// Location (name)
if (!empty($options['protected'])) {
$foldername = str_replace($delimiter, ' &raquo; ', rcube::Q(self::localize_foldername($mbox, false, true)));
}
else if (!empty($options['norename'])) {
$foldername = rcube::Q($folder);
}
else {
if (isset($_POST['_name'])) {
$folder = trim(rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST, true));
}
$foldername = new html_inputfield(['name' => '_name', 'id' => '_name', 'size' => 30, 'class' => 'form-control']);
$foldername = '<span class="input-group">' . $foldername->show($folder);
if (!empty($options['special']) && ($sname = self::localize_foldername($mbox, false, true)) != $folder) {
$foldername .= ' <span class="input-group-append"><span class="input-group-text">(' . rcube::Q($sname) .')</span></span>';
}
$foldername .= '</span>';
}
$form['props']['fieldsets']['location'] = [
'name' => $rcmail->gettext('location'),
'content' => [
'name' => [
'label' => $rcmail->gettext('foldername'),
'value' => $foldername,
],
],
];
if (!empty($options) && (!empty($options['norename']) || !empty($options['protected']))) {
// prevent user from moving folder
$hidden_path = new html_hiddenfield(['name' => '_parent', 'value' => $path]);
$form['props']['fieldsets']['location']['content']['name']['value'] .= $hidden_path->show();
}
else {
$selected = isset($_POST['_parent']) ? $_POST['_parent'] : $path_id;
$exceptions = [$mbox];
// Exclude 'prefix' namespace from parent folders list (#1488349)
// If INBOX. namespace exists, folders created as INBOX subfolders
// will be listed at the same level - selecting INBOX as a parent does nothing
if ($prefix = $storage->get_namespace('prefix')) {
$exceptions[] = substr($prefix, 0, -1);
}
$select = self::folder_selector([
'id' => '_parent',
'name' => '_parent',
'noselection' => '---',
'maxlength' => 150,
'unsubscribed' => true,
'skip_noinferiors' => true,
'exceptions' => $exceptions,
'additional' => strlen($selected) ? [$selected] : null,
]);
$form['props']['fieldsets']['location']['content']['parent'] = [
'label' => $rcmail->gettext('parentfolder'),
'value' => $select->show($selected),
];
}
// Settings
$form['props']['fieldsets']['settings'] = [
'name' => $rcmail->gettext('settings'),
];
// For servers that do not support both sub-folders and messages in a folder
if (!$dual_use_supported) {
if (!strlen($mbox)) {
$select = new html_select(['name' => '_type', 'id' => '_type']);
$select->add($rcmail->gettext('dualusemail'), 'mail');
$select->add($rcmail->gettext('dualusefolder'), 'folder');
$value = rcube_utils::get_input_value('_type', rcube_utils::INPUT_POST);
$value = $select->show($value ?: 'mail');
}
else {
$value = $options['noselect'] ? 'folder' : 'mail';
$value = $rcmail->gettext('dualuse' . $value);
}
$form['props']['fieldsets']['settings']['content']['type'] = [
'label' => $rcmail->gettext('dualuselabel'),
'value' => $value,
];
}
// Settings: threading
if ($threading_supported && ($mbox == 'INBOX' || (empty($options['noselect']) && empty($options['is_root'])))) {
$value = 0;
$select = new html_select(['name' => '_viewmode', 'id' => '_viewmode']);
$select->add($rcmail->gettext('list'), 0);
$select->add($rcmail->gettext('threads'), 1);
if (isset($_POST['_viewmode'])) {
$value = (int) $_POST['_viewmode'];
}
else if (strlen($mbox)) {
$a_threaded = $rcmail->config->get('message_threading', []);
$default_mode = $rcmail->config->get('default_list_mode', 'list');
$value = (int) (isset($a_threaded[$mbox]) ? $a_threaded[$mbox] : $default_mode == 'threads');
}
$form['props']['fieldsets']['settings']['content']['viewmode'] = [
'label' => $rcmail->gettext('listmode'),
'value' => $select->show($value),
];
}
// Information (count, size) - Edit mode
if (strlen($mbox)) {
// Number of messages
$form['props']['fieldsets']['info'] = [
'name' => $rcmail->gettext('info'),
'content' => []
];
if ((!$options['noselect'] && !$options['is_root']) || $mbox == 'INBOX') {
$msgcount = $storage->count($mbox, 'ALL', true, false);
if ($msgcount) {
// Get the size on servers with supposed-to-be-fast method for that
if ($storage->get_capability('STATUS=SIZE')) {
$size = $storage->folder_size($mbox);
if ($size !== false) {
$size = self::show_bytes($size);
}
}
// create link with folder-size command
if (!isset($size) || $size === false) {
$onclick = sprintf("return %s.command('folder-size', '%s', this)",
rcmail_output::JS_OBJECT_NAME, rcube::JQ($mbox));
$attr = ['href' => '#', 'onclick' => $onclick, 'id' => 'folder-size'];
$size = html::a($attr, $rcmail->gettext('getfoldersize'));
}
}
else {
// no messages -> zero size
$size = 0;
}
$form['props']['fieldsets']['info']['content']['count'] = [
'label' => $rcmail->gettext('messagecount'),
'value' => (int) $msgcount
];
$form['props']['fieldsets']['info']['content']['size'] = [
'label' => $rcmail->gettext('size'),
'value' => $size,
];
}
// show folder type only if we have non-private namespaces
if (!empty($namespace['shared']) || !empty($namespace['others'])) {
$form['props']['fieldsets']['info']['content']['foldertype'] = [
'label' => $rcmail->gettext('foldertype'),
'value' => $rcmail->gettext($options['namespace'] . 'folder')
];
}
}
// Allow plugins to modify folder form content
$plugin = $rcmail->plugins->exec_hook('folder_form', [
'form' => $form,
'options' => $options,
'name' => $mbox,
'parent_name' => $parent
]);
$form = $plugin['form'];
// Set form tags and hidden fields
list($form_start, $form_end) = self::get_form_tags($attrib, 'save-folder', null, $hidden_fields);
unset($attrib['form'], $attrib['id']);
// return the complete edit form as table
$out = "$form_start\n";
// Create form output
foreach ($form as $idx => $tab) {
if (!empty($tab['fieldsets']) && is_array($tab['fieldsets'])) {
$content = '';
foreach ($tab['fieldsets'] as $fieldset) {
$subcontent = self::get_form_part($fieldset, $attrib);
if ($subcontent) {
$subcontent = html::tag('legend', null, rcube::Q($fieldset['name'])) . $subcontent;
$content .= html::tag('fieldset', null, $subcontent) ."\n";
}
}
}
else {
$content = self::get_form_part($tab, $attrib);
}
if ($idx != 'props') {
$out .= html::tag('fieldset', null, html::tag('legend', null, rcube::Q($tab['name'])) . $content) ."\n";
}
else {
$out .= $content ."\n";
}
}
$out .= "\n$form_end";
$rcmail->output->set_env('messagecount', isset($msgcount) ? (int) $msgcount : 0);
$rcmail->output->set_env('folder', $mbox);
if ($mbox !== null && empty($_POST)) {
$rcmail->output->command('parent.set_quota', self::quota_content(null, $mbox));
}
return $out;
}
public static function get_form_part($form, $attrib = [])
{
$rcmail = rcmail::get_instance();
$content = '';
if (!empty($form['content']) && is_array($form['content'])) {
$table = new html_table(['cols' => 2]);
foreach ($form['content'] as $col => $colprop) {
$colprop['id'] = '_' . $col;
$label = !empty($colprop['label']) ? $colprop['label'] : $rcmail->gettext($col);
$table->add('title', html::label($colprop['id'], rcube::Q($label)));
$table->add(null, $colprop['value']);
}
$content = $table->show($attrib);
}
else if (isset($form['content'])) {
$content = $form['content'];
}
return $content;
}
}

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