Chamilo is a learning management system focused on ease of use and accessibility
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
chamilo-lms/main/social/groups.php

540 lines
25 KiB

<?php
/* For licensing terms, see /license.txt */
/**
* @package chamilo.social
* @author Julio Montoya <gugli100@gmail.com>
*/
$cidReset = true;
$language_file = array('userInfo');
require_once '../inc/global.inc.php';
api_block_anonymous_users();
if (api_get_setting('allow_social_tool') !='true') {
api_not_allowed();
}
require_once api_get_path(LIBRARY_PATH).'group_portal_manager.lib.php';
require_once api_get_path(LIBRARY_PATH).'mail.lib.inc.php';
$this_section = SECTION_SOCIAL;
// prepare anchor for message group topic
$anchor = '';
if (isset($_GET['anchor_topic'])) {
$anchor = Security::remove_XSS($_GET['anchor_topic']);
} else {
$match = 0;
$param_names = array_keys($_GET);
foreach ($param_names as $param) {
if (preg_match('/^items_(\d)_page_nr$/', $param, $match)) {
break;
}
}
if (isset($match[1])) {
$anchor = 'topic_'.$match[1];
}
}
$htmlHeadXtra[] = '<script>
var counter_image = 1;
function remove_image_form(id_elem1) {
var elem1 = document.getElementById(id_elem1);
elem1.parentNode.removeChild(elem1);
counter_image--;
var filepaths = document.getElementById("filepaths");
if (filepaths.childNodes.length < 3) {
var link_attach = document.getElementById("link-more-attach");
if (link_attach) {
link_attach.innerHTML=\'<a href="javascript://" onclick="return add_image_form()">'.get_lang('AddOneMoreFile').'</a>\';
}
}
}
function add_image_form() {
// Multiple filepaths for image form
var filepaths = document.getElementById("filepaths");
if (document.getElementById("filepath_"+counter_image)) {
counter_image = counter_image + 1;
} else {
counter_image = counter_image;
}
var elem1 = document.createElement("div");
elem1.setAttribute("id","filepath_"+counter_image);
filepaths.appendChild(elem1);
id_elem1 = "filepath_"+counter_image;
id_elem1 = "\'"+id_elem1+"\'";
document.getElementById("filepath_"+counter_image).innerHTML = "<input type=\"file\" name=\"attach_"+counter_image+"\" size=\"20\" />&nbsp;<a href=\"javascript:remove_image_form("+id_elem1+")\"><img src=\"'.api_get_path(WEB_CODE_PATH).'img/delete.gif\"></a>";
if (filepaths.childNodes.length == 3) {
var link_attach = document.getElementById("link-more-attach");
if (link_attach) {
link_attach.innerHTML="";
}
}
}
function validate_text_empty (str,msg) {
var str = str.replace(/^\s*|\s*$/g,"");
if (str.length == 0) {
alert(msg);
return true;
}
}
jQuery(document).ready(function() {
/* Binds a tab id in the url */
$("#tab_browse").bind("tabsselect", function(event, ui) {
window.location.href=ui.tab;
});
$("#tabs").tabs();
$("#tab_browse").tabs();
var valor = "'.$anchor.'";
$(".head").click(function() {
$(this).next().next().slideToggle("fast");
image_clicked = $("#" + this.id + " img").attr("src");
image_clicked_info = image_clicked.split("/");
image_real_clicked = image_clicked_info[image_clicked_info.length-1];
image_path = image_clicked.split("img");
current_path = image_path[0]+"img/";
if (image_real_clicked == "div_show.gif") {
current_path = current_path+"div_hide.gif";
$("#" + this.id + " img").attr("src", current_path);
} else {
current_path = current_path+"div_show.gif";
$("#" + this.id + " img").attr("src", current_path)
}
return false;
}).next().next().hide();
// anchor for current topic
if (valor) {
$("#"+valor).show();
window.location = document.URL+"#"+valor;
}
});
</script>';
$allowed_views = array('mygroups','newest','pop');
$interbreadcrumb[]= array ('url' =>'home.php','name' => get_lang('SocialNetwork'));
$content = null;
if (isset($_GET['view']) && in_array($_GET['view'], $allowed_views)) {
if ($_GET['view'] == 'mygroups') {
$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('MyGroups'));
} else if ($_GET['view'] == 'newest') {
$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Newest'));
} else {
$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Popular'));
}
} else {
$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
if (!isset($_GET['id'])) {
$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('GroupList'));
} else {
//$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Group'));
}
}
// getting group information
$group_id = isset($_GET['id']) ? intval($_GET['id']) : null;
$relation_group_title = '';
$my_group_role = 0;
if ($group_id != 0) {
$user_leave_message = false;
$user_added_group_message = false;
$user_invitation_sent = false;
$group_info = GroupPortalManager::get_group_data($group_id);
if (!empty($group_id)) {
$interbreadcrumb[]= array ('url' =>'#','name' => $group_info['name']);
}
if (isset($_GET['action']) && $_GET['action']=='leave') {
$user_leaved = intval($_GET['u']);
if (GroupPortalManager::canLeave($group_info)) {
// I can "leave me myself"
if (api_get_user_id() == $user_leaved) {
GroupPortalManager::delete_user_rel_group($user_leaved, $group_id);
$user_leave_message = true;
}
}
}
// add a user to a group if its open
if (isset($_GET['action']) && $_GET['action']=='join') {
// we add a user only if is a open group
$user_join = intval($_GET['u']);
if (api_get_user_id() == $user_join && !empty($group_id)) {
if ($group_info['visibility'] == GROUP_PERMISSION_OPEN) {
GroupPortalManager::add_user_to_group($user_join, $group_id);
$user_added_group_message = true;
} else {
GroupPortalManager::add_user_to_group($user_join, $group_id, GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER);
$user_invitation_sent = true;
}
}
}
}
$create_thread_link = '';
if ($group_id != 0 ) {
$social_left_content = SocialManager::show_social_menu('groups',$group_id);
} else {
$show_menu = 'browse_groups';
if (isset($_GET['view']) && $_GET['view'] == 'mygroups') {
$show_menu = $_GET['view'];
}
$social_left_content = SocialManager::show_social_menu($show_menu);
}
$social_right_content = null;
if ($group_id != 0 ) {
$group_info = GroupPortalManager::get_group_data($group_id);
//Loading group information
if (isset($_GET['status']) && $_GET['status']=='sent') {
$social_right_content .= Display::return_message(get_lang('MessageHasBeenSent'), 'confirmation', false);
}
if ($user_leave_message) {
$social_right_content .= Display::return_message(get_lang('UserIsNotSubscribedToThisGroup'), 'confirmation', false);
}
if ($user_added_group_message) {
$social_right_content .= Display::return_message(get_lang('UserIsSubscribedToThisGroup'), 'confirmation', false);
}
if ($user_invitation_sent) {
$social_right_content .= Display::return_message(get_lang('InvitationSent'), 'confirmation', false);
}
$is_group_member = GroupPortalManager::is_group_member($group_id);
// details about the current group
$social_right_content = '<div class="span9">';
$social_right_content .= '<div id="social-group-details">';
//Group's title
$social_right_content .= Display::tag('h2', Security::remove_XSS($group_info['name'], STUDENT, true));
//Privacy
if (!$is_group_member) {
$social_right_content .= '<div class="social-group-details-info">';
$social_right_content .= '<span>'.get_lang('Privacy').' : </span>';
if ($group_info['visibility']== GROUP_PERMISSION_OPEN) {
$social_right_content .= get_lang('ThisIsAnOpenGroup');
} elseif ($group_info['visibility']== GROUP_PERMISSION_CLOSED) {
$social_right_content .= get_lang('ThisIsACloseGroup');
}
$social_right_content .= '</div>';
}
if (!$is_group_member && $group_info['visibility'] == GROUP_PERMISSION_CLOSED) {
$role = GroupPortalManager::get_user_group_role(api_get_user_id(), $group_id);
if ($role == GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER) {
$social_right_content .= Display::return_message(get_lang('YouAlreadySentAnInvitation'));
}
}
// Group's tags
if (!empty($tags)) {
$social_right_content .= '<div id="social-group-details-info"><span>'.get_lang('Tags').' : </span>'.$tags.'</div>';
}
$social_right_content .= '</div>';
$social_right_content .= '</div>';
//-- Show message groups
$social_right_content .= '<div class="span9">';
if ($is_group_member || $group_info['visibility'] == GROUP_PERMISSION_OPEN) {
if (!$is_group_member) {
if (!in_array($my_group_role, array(GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER, GROUP_USER_PERMISSION_PENDING_INVITATION))) {
$social_right_content .= '<a class="btn" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a>';
} elseif ($my_group_role == GROUP_USER_PERMISSION_PENDING_INVITATION) {
$social_right_content .= '<a class="btn" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('YouHaveBeenInvitedJoinNow').'</a>';
}
$social_right_content .= '<br /><br />';
}
$content = MessageManager::display_messages_for_group($group_id);
if ($is_group_member) {
if (empty($content)) {
$create_thread_link = '<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=400&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&action=add_message_group" class="ajax btn" title="'.get_lang('ComposeMessage').'">'.get_lang('YouShouldCreateATopic').'</a></li>';
} else {
$create_thread_link = '<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=400&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&action=add_message_group" class="ajax btn" title="'.get_lang('ComposeMessage').'">'.get_lang('NewTopic').'</a>';
}
}
$members = GroupPortalManager::get_users_by_group($group_id);
$member_content = '';
//Members
if (count($members) > 0) {
if ($my_group_role == GROUP_USER_PERMISSION_ADMIN) {
$member_content .= Display::url(Display::return_icon('edit.gif', get_lang('EditMembersList')).' '.get_lang('EditMembersList'), 'group_members.php?id='.$group_id);
}
foreach($members as $member) {
// if is a member
if (in_array($member['relation_type'] , array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER,GROUP_USER_PERMISSION_MODERATOR))) {
//add icons
if ($member['relation_type'] == GROUP_USER_PERMISSION_ADMIN) {
$icon= Display::return_icon('social_group_admin.png', get_lang('Admin'));
} elseif ($member['relation_type'] == GROUP_USER_PERMISSION_MODERATOR) {
$icon= Display::return_icon('social_group_moderator.png', get_lang('Moderator'));
} else{
$icon= '';
}
$image_path = UserManager::get_user_picture_path_by_id($member['user_id'], 'web', false, true);
$picture = UserManager::get_picture_user($member['user_id'], $image_path['file'], 60, USER_IMAGE_SIZE_MEDIUM);
$member_content .= '<div class="">';
$member_name = Display::url(api_get_person_name(cut($member['firstname'],15),cut($member['lastname'],15)).'&nbsp;'.$icon, 'profile.php?u='.$member['user_id']);
$member_content .= Display::div('<img height="44" border="2" align="middle" vspace="10" class="social-groups-image" src="'.$picture['file'].'"/>&nbsp'.$member_name);
$member_content .= '</div>';
}
}
}
if (!empty($create_thread_link)) {
$create_thread_link = Display::div($create_thread_link, array('style'=>'padding-top:2px;height:40px'));
}
$headers = array(get_lang('Discussions'), get_lang('Members'));
$social_right_content .= Display::tabs($headers, array($create_thread_link.$content, $member_content),'tabs');
} else {
// if I already sent an invitation message
if (!in_array($my_group_role, array(GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER, GROUP_USER_PERMISSION_PENDING_INVITATION))) {
$social_right_content .= '<a class="btn" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a>';
} elseif ($my_group_role == GROUP_USER_PERMISSION_PENDING_INVITATION) {
$social_right_content .= '<a class="btn" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('YouHaveBeenInvitedJoinNow').'</a>';
}
}
$social_right_content .= '</div>'; // end layout messages
} else {
// My groups -----
$results = GroupPortalManager::get_groups_by_user(api_get_user_id(), 0);
$grid_my_groups = array();
$my_group_list = array();
if (is_array($results) && count($results) > 0) {
foreach ($results as $result) {
$id = $result['id'];
$result['name'] = Security::remove_XSS($result['name'], STUDENT, true);
$result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
$my_group_list[] = $id;
$url_open = '<a href="groups.php?id='.$id.'">';
$url_close = '</a>';
$name = cut($result['name'], GROUP_TITLE_LENGTH, true);
if ($result['relation_type'] == GROUP_USER_PERMISSION_ADMIN) {
$name .= ' '.Display::return_icon('social_group_admin.png', get_lang('Admin'), array('style'=>'vertical-align:middle'));
} elseif ($result['relation_type'] == GROUP_USER_PERMISSION_MODERATOR) {
$name .= ' '.Display::return_icon('social_group_moderator.png', get_lang('Moderator'), array('style'=>'vertical-align:middle'));
}
$count_users_group = count(GroupPortalManager::get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
if ($count_users_group == 1 ) {
$count_users_group = $count_users_group.' '.get_lang('Member');
} else {
$count_users_group = $count_users_group.' '.get_lang('Members');
}
$picture = GroupPortalManager::get_picture_group($result['id'], $result['picture_uri'],80);
$result['picture_uri'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';
$item_0 = Display::div($result['picture_uri'], array('class'=>'box_description_group_image'));
$members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
$item_1 = Display::div(Display::tag('h3', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));
$item_2 = '';
$item_3 = '';
if ($result['description'] != '') {
$item_3 = '<div class="box_description_group_content" >'.cut($result['description'],100,true).'</div>';
} else {
$item_2 = '<div class="box_description_group_title" ><span class="social-groups-text2"></span></div>';
$item_3 = '<div class="box_description_group_content" ></div>';
}
$grid_item_2 = $item_0.$item_1.$item_2.$item_3;
$grid_my_groups[]= array($grid_item_2);
}
}
// Newest groups
$results = GroupPortalManager::get_groups_by_age(4,false);
$grid_newest_groups = array();
foreach ($results as $result) {
$result['name'] = Security::remove_XSS($result['name'], STUDENT, true);
$result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
$id = $result['id'];
$url_open = '<a href="groups.php?id='.$id.'">';
$url_close = '</a>';
$count_users_group = count(GroupPortalManager::get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
if ($count_users_group == 1 ) {
$count_users_group = $count_users_group.' '.get_lang('Member');
} else {
$count_users_group = $count_users_group.' '.get_lang('Members');
}
$name = cut($result['name'],GROUP_TITLE_LENGTH,true);
$picture = GroupPortalManager::get_picture_group($result['id'], $result['picture_uri'],80);
$result['picture_uri'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';
$item_0 = Display::div($result['picture_uri'], array('class'=>'box_description_group_image'));
$members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
$item_1 = Display::div(Display::tag('h3', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));
if ($result['description'] != '') {
$item_3 = '<div class="box_description_group_content" >'.cut($result['description'],100,true).'</div>';
} else {
$item_2 = '<div class="box_description_group_title" ><span class="social-groups-text2"></span></div>';
$item_3 = '<div class="box_description_group_content" ></div>';
}
//Avoiding my groups
$join_url = '';
if (!in_array($id,$my_group_list)) {
$join_url = '<a class="btn" href="groups.php?id='.$id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a> ';
}
$item_4 = '<div class="box_description_group_actions" >'.$join_url.'</div>';
$grid_item_2 = $item_0.$item_1.$item_2.$item_3.$item_4;
$grid_newest_groups[]= array($grid_item_2);
}
// Pop groups
$results = GroupPortalManager::get_groups_by_popularity(4,false);
$grid_pop_groups = array();
if (is_array($results) && count($results) > 0) {
foreach ($results as $result) {
$result['name'] = Security::remove_XSS($result['name'], STUDENT, true);
$result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
$id = $result['id'];
$url_open = '<a href="groups.php?id='.$id.'">';
$url_close = '</a>';
$count_users_group = count(GroupPortalManager::get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
if ($count_users_group == 1 ) {
$count_users_group = $count_users_group.' '.get_lang('Member');
} else {
$count_users_group = $count_users_group.' '.get_lang('Members');
}
$name = cut($result['name'],GROUP_TITLE_LENGTH,true);
$picture = GroupPortalManager::get_picture_group($result['id'], $result['picture_uri'],80);
$result['picture_uri'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';
$item_0 = Display::div($result['picture_uri'], array('class'=>'box_description_group_image'));
$members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
$item_1 = Display::div(Display::tag('h3', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));
if ($result['description'] != '') {
$item_3 = '<div class="box_description_group_content" >'.cut($result['description'],100,true).'</div>';
} else {
$item_2 = '<div class="box_description_group_title" ><span class="social-groups-text2"></span></div>';
$item_3 = '<div class="box_description_group_content" ></div>';
}
$join_url = '';
if (!in_array($id,$my_group_list)) {
$join_url = '<a class="btn" href="groups.php?id='.$id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a> ';
}
$item_4 = '<div class="box_description_group_actions" >'.$join_url.'</div>';
$grid_item_2 = $item_0.$item_1.$item_2.$item_3.$item_4;
$grid_pop_groups[]= array($grid_item_2);
}
}
// Display groups (newest, mygroups, pop)
$query_vars = array();
$newest_content = $popular_content = $my_group_content = null;
if (isset($_GET['view']) && in_array($_GET['view'],$allowed_views)) {
$view_group = $_GET['view'];
switch ($view_group) {
case 'mygroups':
if (count($grid_my_groups) > 0) {
$my_group_content = Display::return_sortable_grid('mygroups', array(), $grid_my_groups, array('hide_navigation'=>true, 'per_page' => 2), $query_vars, false, array(true, true, true,false));
}
if (api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
$create_group_item = '<a class="btn" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
//$my_group_content = $create_group_item. $my_group_content;
} else {
if (api_is_allowed_to_edit(null,true)) {
$create_group_item = '<a class="btn" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
}
}
break;
case 'newest':
if (count($grid_newest_groups) > 0) {
$newest_content = Display::return_sortable_grid('newest', array(), $grid_newest_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,false));
}
if (api_is_platform_admin() || api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
if (empty($grid_newest_groups)) {
//echo '<a href="group_add.php">'.get_lang('YouShouldCreateAGroup').'</a>';
}
}
break;
default :
if (count($grid_pop_groups) > 0) {
$popular_content = Display::return_sortable_grid('popular', array(), $grid_pop_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,true,true));
}
if (api_is_platform_admin() || api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
if (empty($grid_pop_groups)) {
//echo '<a href="group_add.php">'.get_lang('YouShouldCreateAGroup').'</a>';
}
}
break;
}
} else {
$my_group_content = null;
if (count($grid_my_groups) > 0) {
$my_group_content = Display::return_sortable_grid('mygroups', array(), $grid_my_groups, array('hide_navigation'=>true, 'per_page' => 2), $query_vars, false, array(true, true, true,false));
}
if (api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
$create_group_item = '<a class="btn" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
//$my_group_content = $create_group_item. $my_group_content;
} else {
if (api_is_allowed_to_edit(null,true)) {
$create_group_item = '<a class="btn" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
}
}
if (count($grid_newest_groups) > 0) {
$newest_content = Display::return_sortable_grid('mygroups', array(), $grid_newest_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,false));
}
if (count($grid_pop_groups) > 0) {
$popular_content = Display::return_sortable_grid('mygroups', array(), $grid_pop_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,true,true));
}
}
if (!empty($create_group_item)) {
$social_right_content .= Display::div($create_group_item, array('class'=>'span9'));
}
$headers = array(get_lang('Newest'), get_lang('Popular'), get_lang('MyGroups'));
$social_right_content .= '<div class="span9">'.Display::tabs($headers, array($newest_content, $popular_content, $my_group_content),'tab_browse').'</div>';
}
$show_message = null;
if (isset($_REQUEST['action']) && $_REQUEST['action'] == 'show_message' && $_REQUEST['msg'] == 'topic_deleted') {
$show_message = Display::return_message(get_lang('Deleted'), 'success');
}
$tpl = new Template();
$tpl->set_help('Groups');
$tpl->assign('social_left_content', $social_left_content);
$tpl->assign('social_right_content', $social_right_content);
$tpl->assign('message', $show_message);
$tpl->assign('content', $content);
$social_layout = $tpl->get_template('layout/social_layout.tpl');
$tpl->display($social_layout);