close_chat_window(); '; } else { api_protect_course_script(); } // if we have the session set up if (!empty($course) && !empty($_user['user_id'])) { require_once api_get_path(LIBRARY_PATH).'document.lib.php'; require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php'; /* Constants and variables */ $tbl_user = Database::get_main_table(TABLE_MAIN_USER); $sent = isset($_REQUEST['sent']) ? $_REQUEST['sent'] : null; /* MAIN CODE */ $query = "SELECT user_id, lastname, firstname, username, picture_uri FROM $tbl_user WHERE user_id='".intval($_user['user_id'])."'"; $result = Database::query($query); list($pseudo_user) = Database::fetch_row($result); $isAllowed = !(empty($pseudo_user) || !$_cid); $isMaster = (bool)api_is_course_admin(); $user_id = Database::result($result, 0, 'user_id'); $firstname = Database::result($result, 0, 'firstname'); $lastname = Database::result($result, 0, 'lastname'); $picture = Database::result($result, 0, 'picture_uri'); $date_now = date('Y-m-d'); $basepath_chat = ''; $document_path = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'; if (!empty($group_id)) { $group_info = GroupManager :: get_group_properties($group_id); $basepath_chat = $group_info['directory'].'/chat_files'; } else { $basepath_chat = '/chat_files'; } $chat_path = $document_path.$basepath_chat.'/'; if (!is_dir($chat_path)) { if (is_file($chat_path)) { @unlink($chat_path); } } require 'header_frame.inc.php'; $chat_size = 0; // Define emoticons $emoticon_text1 = ':-)'; $emoticon_img1 = ''; $emoticon_text2 = ':-D'; $emoticon_img2 = ''; $emoticon_text3 = ';-)'; $emoticon_img3 = ''; $emoticon_text4 = ':-P'; $emoticon_img4 = ''; $emoticon_text5 = '8-)'; $emoticon_img5 = ''; $emoticon_text6 = ':-o)'; $emoticon_img6 = ''; $emoticon_text7 = '=;'; $emoticon_img7 = ''; $emoticon_text8 = '=8-o'; $emoticon_img8 = ''; $emoticon_text9 = ':-|)'; $emoticon_img9 = ''; $emoticon_text10 = ':-k'; $emoticon_img10 = ''; $emoticon_text11 = ':-?'; $emoticon_img11 = ''; $emoticon_text12 = ':-8'; $emoticon_img12 = ''; $emoticon_text13 = ':-L'; $emoticon_img13 = ''; $emoticon_text14 = ':-#)'; $emoticon_img14 = ''; $emoticon_text15 = ':-('; $emoticon_img15 = ''; $emoticon_text16 = ';-('; $emoticon_img16 = ''; $emoticon_text17 = ':-[8'; $emoticon_img17 = ''; $emoticon_text18 = '--)'; $emoticon_img18 = ''; $emoticon_text19 = ':!:'; $emoticon_img19 = ''; $emoticon_text20 = ':?:'; $emoticon_img20 = ''; $emoticon_text21 = '0-'; $emoticon_img21 = ''; $emoticon_text201 = '*'; $emoticon_img201 = ''; $emoticon_text202 = ':speak:'; $emoticon_img202 = ''; $emoticon_text203 = ':pause:'; $emoticon_img203 = ''; $emoticon_text204 = ':stop:'; $emoticon_img204 = ''; if ($sent) { $message = Security::remove_XSS(trim(htmlspecialchars(stripslashes($_POST['message']), ENT_QUOTES, $charset))); $message = str_replace($emoticon_text1, $emoticon_img1, $message); $message = str_replace($emoticon_text2, $emoticon_img2, $message); $message = str_replace($emoticon_text3, $emoticon_img3, $message); $message = str_replace($emoticon_text4, $emoticon_img4, $message); $message = str_replace($emoticon_text5, $emoticon_img5, $message); $message = str_replace($emoticon_text6, $emoticon_img6, $message); $message = str_replace($emoticon_text7, $emoticon_img7, $message); $message = str_replace($emoticon_text8, $emoticon_img8, $message); $message = str_replace($emoticon_text9, $emoticon_img9, $message); $message = str_replace($emoticon_text10, $emoticon_img10, $message); $message = str_replace($emoticon_text11, $emoticon_img11, $message); $message = str_replace($emoticon_text12, $emoticon_img12, $message); $message = str_replace($emoticon_text13, $emoticon_img13, $message); $message = str_replace($emoticon_text14, $emoticon_img14, $message); $message = str_replace($emoticon_text15, $emoticon_img15, $message); $message = str_replace($emoticon_text16, $emoticon_img16, $message); $message = str_replace($emoticon_text17, $emoticon_img17, $message); $message = str_replace($emoticon_text18, $emoticon_img18, $message); $message = str_replace($emoticon_text19, $emoticon_img19, $message); $message = str_replace($emoticon_text20, $emoticon_img20, $message); $message = str_replace($emoticon_text21, $emoticon_img21, $message); // $message = str_replace($emoticon_text201, $emoticon_img201, $message); $message = str_replace($emoticon_text202, $emoticon_img202, $message); $message = str_replace($emoticon_text203, $emoticon_img203, $message); $message = str_replace($emoticon_text204, $emoticon_img204, $message); $timeNow = date('d/m/y H:i:s'); $basename_chat = ''; if (!empty($group_id)) { $basename_chat = 'messages-'.$date_now.'_gid-'.$group_id; } elseif (!empty($session_id)) { $basename_chat = 'messages-'.$date_now.'_sid-'.$session_id; } else { $basename_chat = 'messages-'.$date_now; } if (!api_is_anonymous()) { if (!empty($message)) { //$message = make_clickable($message); if (!file_exists($chat_path.$basename_chat.'.log.html')) { $doc_id = add_document($_course, $basepath_chat.'/'.$basename_chat.'.log.html', 'file', 0, $basename_chat.'.log.html'); api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id'], $group_id, null, null, null, $session_id); api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'invisible', $_user['user_id'], $group_id, null, null, null, $session_id); item_property_update_on_folder($_course, $basepath_chat, $_user['user_id']); } else { $doc_id = DocumentManager::get_document_id($_course, $basepath_chat.'/'.$basename_chat.'.log.html'); } $fp = fopen($chat_path.$basename_chat.'.log.html', 'a'); // view user picture $userImage = UserManager::get_user_picture_path_by_id($user_id, 'web', false, true); if (substr($userImage['file'],0,7) != 'unknown') { $userPhoto = $userImage['dir'].'medium_'.$userImage['file']; } else { $userPhoto = $userImage['dir'].$userImage['file']; } $filePhoto = ''; if ($isMaster) { fputs($fp, '
'."\n"); } else { fputs($fp, ' '."\n"); } fclose($fp); $chat_size = filesize($chat_path.$basename_chat.'.log.html'); update_existing_document($_course, $doc_id, $chat_size); item_property_update_on_folder($_course, $basepath_chat, $_user['user_id']); } } } ?>