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102 lines
2.5 KiB
102 lines
2.5 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Responses to AJAX calls
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*/
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$_dont_save_user_course_access = true;
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require_once '../global.inc.php';
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$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : null;
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if (api_is_anonymous()) {
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exit;
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}
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// Course Chat
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if ($action == 'preview') {
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echo CourseChatUtils::prepareMessage($_REQUEST['message']);
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exit;
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}
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if (api_get_setting('allow_global_chat') == 'false') {
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exit;
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}
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$to_user_id = isset($_REQUEST['to']) ? $_REQUEST['to'] : null;
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$message = isset($_REQUEST['message']) ? $_REQUEST['message'] : null;
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if (!isset($_SESSION['chatHistory'])) {
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$_SESSION['chatHistory'] = array();
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}
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if (!isset($_SESSION['openChatBoxes'])) {
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$_SESSION['openChatBoxes'] = array();
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}
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$chat = new Chat();
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if (chat::disableChat()){
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exit;
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}
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if ($chat->is_chat_blocked_by_exercises()) {
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// Disconnecting the user
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$chat->setUserStatus(0);
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exit;
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}
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switch ($action) {
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case 'chatheartbeat':
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$chat->heartbeat();
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break;
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case 'closechat':
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$chat->close();
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break;
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case 'sendchat':
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$chat->send(api_get_user_id(), $to_user_id, $message);
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break;
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case 'startchatsession':
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$chat->startSession();
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break;
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case 'set_status':
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$status = isset($_REQUEST['status']) ? intval($_REQUEST['status']) : 0;
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$chat->setUserStatus($status);
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break;
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case 'create_room':
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$room = VideoChat::getChatRoomByUsers(api_get_user_id(), $to_user_id);
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if ($room === false) {
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$createdRoom = VideoChat::createRoom(api_get_user_id(), $to_user_id);
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if ($createdRoom === false) {
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echo Display::return_message(get_lang('ChatRoomNotCreated'), 'error');
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break;
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}
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$room = VideoChat::getChatRoomByUsers(api_get_user_id(), $to_user_id);
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}
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$videoChatUrl = api_get_path(WEB_LIBRARY_JS_PATH) . "chat/video.php?room={$room['id']}";
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$videoChatLink = Display::url(
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Display::returnFontAwesomeIcon('video-camera') . get_lang('StartVideoChat'),
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$videoChatUrl
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);
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$chat->send(
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api_get_user_id(),
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$to_user_id,
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$videoChatLink,
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false,
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false
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);
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echo Display::tag('p', $videoChatLink, ['class' => 'lead']);
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break;
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case 'notify_not_support':
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$chat->send(api_get_user_id(), $to_user_id, get_lang('TheXUserBrowserDoesNotSupportWebRTC'));
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break;
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default:
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echo '';
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}
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exit;
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