i18n/src/messenger/webim/widget.php
2013-05-24 12:40:58 +00:00

114 lines
3.6 KiB
PHP

<?php
/*
* Copyright 2005-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
require_once('libs/init.php');
require_once('libs/invitation.php');
require_once('libs/operator.php');
require_once('libs/track.php');
$operator = array();
$response = array();
if (Settings::get('enabletracking') == '1') {
$entry = isset($_GET['entry']) ? $_GET['entry'] : "";
$referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : "";
$user_id = isset($_GET['user_id']) ? $_GET['user_id'] : false;
// Check if session start
if (isset($_SESSION['visitorid'])
&& preg_match('/^[0-9]+$/', $_SESSION['visitorid'])) {
// Session started. Track visitor
$visitorid = track_visitor($_SESSION['visitorid'], $entry, $referer);
$visitor = track_get_visitor_by_id($visitorid);
} else {
$visitor = track_get_visitor_by_user_id($user_id);
if ($visitor !== false) {
// Session not started but visitor exist in database.
// Probably third-party cookies disabled by the browser.
// Use tracking by local cookie at target site
$visitorid = track_visitor($visitor['visitorid'], $entry, $referer);
} else {
// Start tracking session
$visitorid = track_visitor_start($entry, $referer);
$visitor = track_get_visitor_by_id($visitorid);
}
}
if ($visitorid) {
$_SESSION['visitorid'] = $visitorid;
}
if ($user_id === false) {
// Update local cookie value at target site
$response['handlers'][] = 'updateUserId';
$response['dependences']['updateUserId'] = array();
$response['data']['user']['id'] = $visitor['userid'];
}
// Get invitation state
$invitation_state = invitation_state($visitorid);
// Check if invitation closed
if (! $invitation_state['invited']
&& ! empty($_SESSION['invitation_threadid'])
) {
$response['handlers'][] = 'invitationClose';
$response['dependences']['invitationClose'] = array();
unset($_SESSION['invitation_threadid']);
}
// Check if visitor just invited to chat
$is_invited = $invitation_state['invited']
&& (empty($_SESSION['invitation_threadid'])
? true
: ($_SESSION['invitation_threadid'] != $invitation_state['threadid']));
if ($is_invited) {
// Load invitation thread
$thread = Thread::load($invitation_state['threadid']);
// Get operator info
$operator = operator_by_id($thread->agentId);
$locale = isset($_GET['locale']) ? $_GET['locale'] : '';
$operator_name = ($locale == $home_locale)
? $operator['vclocalename']
: $operator['vccommonname'];
// Show invitation dialog at widget side
$response['handlers'][] = 'invitationCreate';
$response['dependences']['invitationCreate'] = array();
$response['data']['invitation'] = array(
'operatorName' => htmlspecialchars($operator_name),
'avatarUrl' => htmlspecialchars($operator['vcavatar']),
'threadUrl' => get_app_location(true, is_secure_request())
. '/client.php?act=invitation'
);
$_SESSION['invitation_threadid'] = $thread->id;
}
// Check if visitor reject invitation
if ($invitation_state['invited'] && ! empty($_GET['invitation_rejected'])) {
invitation_reject($visitorid);
}
}
start_js_output();
echo build_widget_response($response);
exit;
?>