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<?php
/**
* Kolab address book UI
*
* @author Aleksander Machniak <machniak@kolabsys.com>
*
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* Additional permission is granted to distribute and use this file under
* the terms of the GNU General Public License Version 2 in conjunction with
* the Roundcube Web Mailer Version 0.7 as distributed by the Roundcube
* Community (http://roundcube.net).
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class kolab_addressbook_ui
{
private $plugin;
private $rc;
/**
* Class constructor
*
* @param kolab_addressbook $plugin Plugin object
*/
public function __construct($plugin)
{
$this->rc = rcmail::get_instance();
$this->plugin = $plugin;
$this->init_ui();
}
/**
* Adds folders management functionality to Addressbook UI
*/
private function init_ui()
{
if (!empty($this->rc->action) && !preg_match('/^plugin\.book/', $this->rc->action)) {
return;
}
// Include script
$this->plugin->include_script('kolab_addressbook.js');
if (empty($this->rc->action)) {
// Include stylesheet (for directorylist)
$this->plugin->include_stylesheet($this->plugin->local_skin_path().'/kolab_addressbook.css');
// Add actions on address books
$options = array('book-create', 'book-edit', 'book-delete');
$idx = 0;
foreach ($options as $command) {
$content = html::tag('li', $idx ? null : array('class' => 'separator_above'),
$this->plugin->api->output->button(array(
'label' => 'kolab_addressbook.'.str_replace('-', '', $command),
'domain' => $this->ID,
'classact' => 'active',
'command' => $command
)));
$this->plugin->api->add_content($content, 'groupoptions');
$idx++;
}
// Link to Settings/Folders
$content = html::tag('li', array('class' => 'separator_above'),
$this->plugin->api->output->button(array(
'label' => 'managefolders',
'type' => 'link',
'classact' => 'active',
'command' => 'folders',
'task' => 'settings',
)));
$this->plugin->api->add_content($content, 'groupoptions');
$this->rc->output->add_label('kolab_addressbook.bookdeleteconfirm',
'kolab_addressbook.bookdeleting');
}
// book create/edit form
else {
$this->rc->output->add_label('kolab_addressbook.nobooknamewarning',
'kolab_addressbook.booksaving');
}
}
/**
* Handler for address book create/edit action
*/
public function book_edit()
{
$this->rc->output->add_handler('bookdetails', array($this, 'book_form'));
$this->rc->output->send('kolab_addressbook.bookedit');
}
/**
* Handler for 'bookdetails' object returning form content for book create/edit
*
* @param array $attr Object attributes
*
* @return string HTML output
*/
public function book_form($attrib)
{
$action = trim(get_input_value('_act', RCUBE_INPUT_GPC));
$folder = trim(get_input_value('_source', RCUBE_INPUT_GPC, true)); // UTF8
$hidden_fields[] = array('name' => '_source', 'value' => $folder);
$folder = rcube_charset_convert($folder, RCMAIL_CHARSET, 'UTF7-IMAP');
$delim = $_SESSION['imap_delimiter'];
if ($this->rc->action == 'plugin.book-save') {
// save error
$name = trim(get_input_value('_name', RCUBE_INPUT_GPC, true)); // UTF8
$old = trim(get_input_value('_oldname', RCUBE_INPUT_GPC, true)); // UTF7-IMAP
$path_imap = trim(get_input_value('_parent', RCUBE_INPUT_GPC, true)); // UTF7-IMAP
$hidden_fields[] = array('name' => '_oldname', 'value' => $old);
$folder = $old;
}
else if ($action == 'edit') {
$path_imap = explode($delim, $folder);
$name = rcube_charset_convert(array_pop($path_imap), 'UTF7-IMAP');
$path_imap = implode($path_imap, $delim);
}
else { // create
$path_imap = $folder;
$name = '';
$folder = '';
}
// Store old name, get folder options
if (strlen($folder)) {
$hidden_fields[] = array('name' => '_oldname', 'value' => $folder);
$this->rc->imap_connect();
$options = $this->rc->imap->mailbox_info($folder);
}
$form = array();
// General tab
$form['props'] = array(
'name' => $this->rc->gettext('properties'),
);
if (!empty($options) && ($options['norename'] || $options['protected'])) {
$foldername = Q(str_replace($delimiter, ' » ', rcube_kolab::object_name($folder)));
}
else {
$foldername = new html_inputfield(array('name' => '_name', 'id' => '_name', 'size' => 30));
$foldername = $foldername->show($name);
}
$form['props']['fieldsets']['location'] = array(
'name' => $this->rc->gettext('location'),
'content' => array(
'name' => array(
'label' => $this->plugin->gettext('bookname'),
'value' => $foldername,
),
),
);
if (!empty($options) && ($options['norename'] || $options['protected'])) {
// prevent user from moving folder
$hidden_fields[] = array('name' => '_parent', 'value' => $path_imap);
}
else {
$select = rcube_kolab::folder_selector('contact', array('name' => '_parent'), $folder);
$form['props']['fieldsets']['location']['content']['path'] = array(
'label' => $this->plugin->gettext('parentbook'),
'value' => $select->show(strlen($folder) ? $path_imap : ''),
);
}
// Allow plugins to modify address book form content (e.g. with ACL form)
$plugin = $this->rc->plugins->exec_hook('addressbook_form',
array('form' => $form, 'options' => $options, 'name' => $folder));
$form = $plugin['form'];
// Set form tags and hidden fields
list($form_start, $form_end) = $this->get_form_tags($attrib, 'plugin.book-save', 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 = $this->get_form_part($fieldset);
if ($subcontent) {
$content .= html::tag('fieldset', null, html::tag('legend', null, Q($fieldset['name'])) . $subcontent) ."\n";
}
}
}
else {
$content = $this->get_form_part($tab);
}
if ($content) {
$out .= html::tag('fieldset', null, html::tag('legend', null, Q($tab['name'])) . $content) ."\n";
}
}
$out .= "\n$form_end";
return $out;
}
private function get_form_part($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 = $form['content'];
}
return $content;
}
private function get_form_tags($attrib, $action, $id = null, $hidden = null)
{
$form_start = $form_end = '';
$request_key = $action . (isset($id) ? '.'.$id : '');
$form_start = $this->rc->output->request_form(array(
'name' => 'form',
'method' => 'post',
'task' => $this->rc->task,
'action' => $action,
'request' => $request_key,
'noclose' => true,
) + $attrib);
if (is_array($hidden)) {
foreach ($hidden as $field) {
$hiddenfield = new html_hiddenfield($field);
$form_start .= $hiddenfield->show();
}
}
$form_end = !strlen($attrib['form']) ? '</form>' : '';
$EDIT_FORM = !empty($attrib['form']) ? $attrib['form'] : 'form';
$this->rc->output->add_gui_object('editform', $EDIT_FORM);
return array($form_start, $form_end);
}
}
