📄 info_embedded.php
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<?php header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); header("Cache-Control: no-store, no-cache, must-revalidate"); header("Cache-Control: post-check=0, pre-check=0", false); header("Pragma: no-cache");/**If this file is not in the FlashChat root folder, then change thispath to the location of the inc/common.php file.*/include_once('inc/common.php');ChatServer::purgeExpired();/**Retrieves the number of users who are chatting in any room.Leave the $room parameter empty to return the number of users in all room.*/function numusers( $room = "" ){ if($room) { $stmt = new Statement("SELECT COUNT(*) AS numb FROM {$GLOBALS['fc_config']['db']['pref']}connections WHERE userid IS NOT NULL AND roomid=?"); $rs = $stmt->process($room); } else { $stmt = new Statement("SELECT COUNT(*) AS numb FROM {$GLOBALS['fc_config']['db']['pref']}connections,{$GLOBALS['fc_config']['db']['pref']}rooms WHERE userid IS NOT NULL AND ispublic IS NOT NULL AND {$GLOBALS['fc_config']['db']['pref']}connections.roomid = {$GLOBALS['fc_config']['db']['pref']}rooms.id"); $rs = $stmt->process(); } $rec = $rs->next(); return $rec?$rec['numb']:0;}/**Retrieves a list of the users (by login ID) who are in $room.Leave the $room parameter empty to return a list of all users in all rooms.*/function usersinroom( $room = "" ){ $cms = $GLOBALS['fc_config']['cms']; $list = array(); if($room) { $stmt = new Statement("SELECT userid, state, color, lang, roomid FROM {$GLOBALS['fc_config']['db']['pref']}connections WHERE userid IS NOT NULL AND roomid=?"); $rs = $stmt->process($room); } else { $stmt = new Statement("SELECT userid, state, color, lang, roomid FROM {$GLOBALS['fc_config']['db']['pref']}connections WHERE userid IS NOT NULL"); $rs = $stmt->process(); } while($rec = $rs->next()) $list[] = array_merge($cms->getUser($rec['userid']), $rec); return $list;}/**Retrieves a list of all available rooms, as an array.*/function roomlist(){ $list = array(); // populate $list with the names of all available rooms $stmt = new Statement("SELECT * FROM {$GLOBALS['fc_config']['db']['pref']}rooms WHERE ispublic IS NOT NULL order by ispermanent"); $rs = $stmt->process(); while($rec = $rs->next()) $list[] = $rec; //result will be an array of arrays like ('id' => <room id>, 'updated' = <timestamp>, 'created' => <timestamp>, 'name' => <room name>, 'ispublic' => <public flag>, 'ispermanent' => <autoclose flag>) return $list;}$rooms = roomlist();$roomnumb = sizeof($rooms);$usernumb = numusers();?><html><title>Who's in the chat?</title><meta http-equiv=Content-Type content="text/html; charset=UTF-8"><head><style type="text/css"><!--body { background-color: transparent; margin: 0; padding: 0; font-family: Verdana, Arial, Helvetica, sans-serif; font-weight: normal; font-size: 10px;} ...normal { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10px; font-weight: normal; margin: 0; padding: 0; text-align: center;}#roomList { margin: 0; padding: 0; }#roomList a { color: black; text-decoration: none; } #roomList a:hover { text-decoration: underline; }...userList { margin-left: 7px; margin-right: 0; margin-bottom: 0; margin-top: 0; padding: 0; }--></style><script type="text/javascript">function toggleUserList(id) { if (l = document.getElementById(id)) { if (l.style.display == '' || l.style.display == 'block') l.style.display = 'none'; else l.style.display = 'block'; } return false;}</script></head><body><p class=normal><?php echo $usernumb ?> user<?php if ($usernumb != 1) echo "s" ?> in <?php echo $roomnumb ?> room<?php if ($roomnumb != 1) echo "s"; ?>.</p><ul id="roomList"><?php if($roomnumb) { ?> <?php foreach($rooms as $room) { ?> <li><strong><a href="#" onclick="javascript:toggleUserList('room_<?php echo $room['id']?>')"><?php echo $room['name']?> (<?php echo numusers($room['id']) ?>)</a></strong> <?php $users = usersinroom($room['id']); if ($users) { echo "<ul class=\"userList\" id=\"room_".$room['id']."\">"; foreach( $users as $user ) { echo "<li>".$user['login'] . "</li>"; } echo "</ul>"; } ?> </li> <?php } ?><?php } ?></ul></body></html>⌨️ 快捷键说明
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