if ($font_u) {
$css .= ' fu';
}
if ($css) {
$word = '<span class="' . trim($css) . '">' . $word . '</span>';
}
if ($word && ($fp = fopen($filename, 'a'))) {
fwrite($fp, $DT_TIME . '|' . $_username . '|' . $word . "\n");
fclose($fp);
exit('ok');
}
exit('ko');
break;
case 'load':
$chatid or exit;
$filename = get_chat_file($chatid);
$chat = $db->get_one("SELECT * FROM {$table} WHERE chatid='{$chatid}'");
if ($chat) {
if ($chat['touser'] == $_username) {
$db->query("UPDATE {$table} SET treadtime={$DT_TIME},tnew=0 WHERE chatid='{$chatid}'");
} else {
if ($chat['fromuser'] == $_username) {
$db->query("UPDATE {$table} SET freadtime={$DT_TIME},fnew=0 WHERE chatid='{$chatid}'");
} else {
exit('0');
}
}
} else {
exit('0');
}
$chatlast = $_chatlast = intval($chatlast);
if ($user['black']) {
$black = explode(' ', $user['black']);
if (in_array($chatuser, $black)) {
dalert('对方拒绝与您对话', 'chat.php');
}
if (!$_username && in_array('Guest', $black)) {
dalert('对方拒绝与您对话', 'chat.php');
}
}
$chat_fromuser = $chatuser;
$chat_touser = $touser;
$chat_id = $chatid = get_chat_id($chat_fromuser, $chat_touser);
$online = online($user['userid']);
$user['type'] = 'member';
$type = 1;
if (!$_userid && !is_file(get_chat_file($chatid))) {
$type = 4;
}
$head_title = '与【' . $user['company'] . '】对话中';
$chat = $db->get_one("SELECT * FROM {$table} WHERE chatid='{$chatid}'");
$chat_status = 3;
if ($chat) {
//对话已经存在
if ($chat['touser'] == $_username) {
//当前为接收人
if ($DT_TIME - $chat['freadtime'] > $MOD['chat_poll'] * 3) {
//发起对话人已经断开
$db->query("UPDATE {$table} SET fromuser='******',touser='******',tgettime=0 WHERE chatid='{$chatid}'");
} else {
//发起人在线
dheader('?chatid=' . $chatid);
