mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-11-26 03:48:42 +00:00
96d4a3ecf7
Due to historical reasons, the code is in subfolder "1". With SVN removal, we place the code back and remove the annoying "1" folder.
303 lines
8.8 KiB
PHP
303 lines
8.8 KiB
PHP
<?php
|
|
if ($myUser == null) {
|
|
redirectToLogin();
|
|
}
|
|
|
|
function handleMsgPost() {
|
|
global $myUser;
|
|
if (!isset($_POST['receiver'])) {
|
|
return 'fail';
|
|
}
|
|
if (!isset($_POST['message'])) {
|
|
return 'fail';
|
|
}
|
|
if (0 > strlen($_POST['message']) || strlen($_POST['message']) > 65535) {
|
|
return 'fail';
|
|
}
|
|
$receiver = $_POST['receiver'];
|
|
$esc_message = DB::escape($_POST['message']);
|
|
$sender = $myUser['username'];
|
|
|
|
if (!validateUsername($receiver) || !queryUser($receiver)) {
|
|
return 'fail';
|
|
}
|
|
|
|
DB::query("insert into user_msg (sender, receiver, message, send_time) values ('$sender', '$receiver', '$esc_message', now())");
|
|
return "ok";
|
|
}
|
|
|
|
function getConversations() {
|
|
global $myUser;
|
|
$username = $myUser['username'];
|
|
$result = DB::query( "select * from user_msg where sender = '$username' or receiver = '$username' order by send_time DESC" );
|
|
$ret = array();
|
|
while ($msg = DB::fetch($result)) {
|
|
if ($msg['sender'] !== $username) {
|
|
if (isset($ret[$msg['sender']])) {
|
|
$ret[$msg['sender']][1] |= ($msg['read_time'] == null);
|
|
continue;
|
|
}
|
|
$ret[$msg['sender']] = array($msg['send_time'], ($msg['read_time'] == null));
|
|
} else {
|
|
if (isset($ret[$msg['receiver']])) continue;
|
|
$ret[$msg['receiver']] = array($msg['send_time'], 0);
|
|
}
|
|
}
|
|
$res = [];
|
|
foreach ($ret as $name => $con) {
|
|
$res[] = [$con[0], $con[1], $name];
|
|
}
|
|
usort($res, function($a, $b) { return -strcmp($a[0], $b[0]); });
|
|
return json_encode($res);
|
|
}
|
|
|
|
function getHistory() {
|
|
global $myUser;
|
|
$username = $myUser['username'];
|
|
if (!isset($_GET['conversationName']) || !validateUsername($_GET['conversationName'])) {
|
|
return '[]';
|
|
}
|
|
if (!isset($_GET['pageNumber']) || !validateUInt($_GET['pageNumber'])) {
|
|
return '[]';
|
|
}
|
|
|
|
$conversationName = $_GET['conversationName'];
|
|
$pageNumber = ($_GET['pageNumber'] - 1) * 10;
|
|
DB::query("update user_msg set read_time = now() where sender = '$conversationName' and receiver = '$username' and read_time is null");
|
|
|
|
$result = DB::query("select * from user_msg where (sender = '$username' and receiver = '$conversationName') or (sender = '$conversationName' and receiver = '$username') order by send_time DESC limit $pageNumber, 11");
|
|
$ret = array();
|
|
while ($msg = DB::fetch($result)) {
|
|
$ret[] = array($msg['message'], $msg['send_time'], $msg['read_time'], $msg['id'], ($msg['sender'] == $username));
|
|
}
|
|
return json_encode($ret);
|
|
}
|
|
|
|
/*
|
|
function deleteMsg($msgId) {
|
|
return 1;
|
|
$str = <<<EOD
|
|
select * from user_msg
|
|
where id = $msgId
|
|
and read_time is null
|
|
EOD;
|
|
$result = DB::query($str);
|
|
if (DB::fetch($result)) {
|
|
$str = <<<EOD
|
|
delete from user_msg
|
|
where id = $msgId
|
|
EOD;
|
|
DB::query($str);
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
*/
|
|
|
|
if (isset($_POST['user_msg'])) {
|
|
die(handleMsgPost());
|
|
} elseif (isset($_GET['getConversations'])) {
|
|
die(getConversations());
|
|
} elseif (isset($_GET['getHistory'])) {
|
|
die(getHistory());
|
|
}
|
|
?>
|
|
|
|
<?php echoUOJPageHeader('私信') ?>
|
|
|
|
<h1 class="page-header">私信</h1>
|
|
|
|
<div id="conversations">
|
|
</div>
|
|
|
|
<div id="history" style="display:none">
|
|
<div class="panel panel-primary">
|
|
<div class="panel-heading">
|
|
<button type="button" id="goBack" class="btn btn-info btn-xs" style="position:absolute">返回</button>
|
|
<div id="conversation-name" class="text-center"></div>
|
|
</div>
|
|
<div class="panel-body">
|
|
<ul class="pager top-buffer-no">
|
|
<li class="previous"><a href="#" id="pageLeft">← 更早的消息</a></li>
|
|
<li class="text-center" id="pageShow" style="line-height:32px"></li>
|
|
<li class="next"><a href="#" id="pageRight">更新的消息 →</a></li>
|
|
</ul>
|
|
<div id="history-list" style="min-height: 200px;">
|
|
</div>
|
|
<ul class="pager bot-buffer-no">
|
|
<li class="previous"><a href="#history" id="pageLeft2">← 更早的消息</a></li>
|
|
<li class="next"><a href="#history" id="pageRight2">更新的消息 →</a></li>
|
|
</ul>
|
|
<hr />
|
|
<form id="form-message">
|
|
<div class="form-group" id="form-group-message">
|
|
<textarea id="input-message" class="form-control"></textarea>
|
|
<span id="help-message" class="help-block"></span>
|
|
</div>
|
|
<div class="text-right">
|
|
<button type="submit" id="message-submit" class="btn btn-info btn-md">发送</button>
|
|
</div>
|
|
</form>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<script type="text/javascript">
|
|
$(document).ready(function() {
|
|
$.ajaxSetup({async:false});
|
|
refreshConversations();
|
|
<?php if (isset($_GET['enter'])): ?>
|
|
enterConversation("<?= $_GET['enter'] ?>");
|
|
<?php endif ?>
|
|
});
|
|
</script>
|
|
|
|
<script type="text/javascript">
|
|
function addButton(conversationName, send_time, type) {
|
|
$("#conversations").append(
|
|
'<div class="row top-buffer-sm">' +
|
|
'<div class="col-sm-3">' +
|
|
'<button type="button" class="btn btn-' + ( type ? 'warning' : 'primary' ) + ' btn-block" ' +
|
|
'onclick="enterConversation(\'' + conversationName + '\')">' +
|
|
conversationName +
|
|
'</button>' +
|
|
'</div>' +
|
|
'<div class="col-sm-9" style="line-height:34px">' +
|
|
'最后发送时间：' + send_time +
|
|
'</div>' +
|
|
'</div>'
|
|
);
|
|
}
|
|
|
|
function addBubble(content, send_time, read_time, msgId, conversation, page, type) {
|
|
$("#history-list").append(
|
|
'<div style=' + (type ? "margin-left:0%;margin-right:20%;" : "margin-left:20%;margin-right:0%;") + '>' +
|
|
'<div class="panel panel-info">' +
|
|
'<div class="panel-body" style="background:#afeeee; word-break: break-all">' +
|
|
'<div style="white-space:pre-wrap">' +
|
|
htmlspecialchars(content) +
|
|
'</div>' +
|
|
'</div>' +
|
|
'<div>' +
|
|
'<div class="row">' +
|
|
'<div class="col-sm-6">' +
|
|
'发送时间：' + send_time +
|
|
'</div>' +
|
|
'<div class="col-sm-6 text-right">' +
|
|
'查看时间：' + (read_time == null ? '<strong>未查看</strong>' : read_time) +
|
|
'</div>' +
|
|
'</div>' +
|
|
'</div>' +
|
|
'</div>' +
|
|
'</div>'
|
|
);
|
|
}
|
|
|
|
function submitMessagePost(conversationName) {
|
|
if ($('#input-message').val().length == 0 || $('#input-message').val().length >= 65536) {
|
|
$('#help-message').text('私信长度必须在1~65535之间。');
|
|
$('#form-group-message').addClass('has-error');
|
|
return;
|
|
}
|
|
$('#help-message').text('');
|
|
$('#form-group-message').removeClass('has-error');
|
|
|
|
$.post('/user/msg', {
|
|
user_msg : 1,
|
|
receiver : conversationName,
|
|
message : $('#input-message').val()
|
|
}, function(msg) {
|
|
$('#input-message').val("");
|
|
});
|
|
}
|
|
|
|
function refreshHistory(conversation, page) {
|
|
$("#history-list").empty();
|
|
var ret = false;
|
|
$('#conversation-name').text(conversation);
|
|
$('#pageShow').text("第" + page.toString() + "页");
|
|
$.get('/user/msg', {
|
|
getHistory : '',
|
|
conversationName : conversation,
|
|
pageNumber : page
|
|
}, function(msg) {
|
|
var result = JSON.parse(msg);
|
|
var cnt = 0, flag = 0, F = 0;
|
|
if (result.length == 11) flag = 1, F = 1;
|
|
result.reverse();
|
|
for (msg in result) {
|
|
if (flag) {flag = 0; continue;}
|
|
var message = result[msg];
|
|
addBubble(message[0], message[1], message[2], message[3], conversation, page, message[4]);
|
|
if ((++cnt) + 1 == result.length && F) break;
|
|
}
|
|
if (result.length == 11) ret = true;
|
|
});
|
|
return ret;
|
|
}
|
|
|
|
function refreshConversations() {
|
|
$("#conversations").empty();
|
|
$.get('/user/msg', {
|
|
getConversations : ""
|
|
}, function(msg) {
|
|
var result = JSON.parse(msg);
|
|
for (i in result) {
|
|
var conversation = result[i];
|
|
if (conversation[1] == 1) {
|
|
addButton(conversation[2], conversation[0], conversation[1]);
|
|
}
|
|
}
|
|
for (i in result) {
|
|
var conversation = result[i];
|
|
if (conversation[1] == 0) {
|
|
addButton(conversation[2], conversation[0], conversation[1]);
|
|
}
|
|
}
|
|
}
|
|
);
|
|
}
|
|
|
|
function enterConversation(conversationName) {
|
|
var slideTime = 300;
|
|
var page = 1;
|
|
$("#conversations").hide(slideTime);
|
|
var changeAble = refreshHistory(conversationName, page);
|
|
$("#history").slideDown(slideTime);
|
|
$('#form-message').unbind("submit").submit(function() {
|
|
submitMessagePost(conversationName);
|
|
page = 1;
|
|
changeAble = refreshHistory(conversationName, page);
|
|
refreshConversations();
|
|
return false;
|
|
});
|
|
$('#goBack').unbind("click").click(function() {
|
|
refreshConversations();
|
|
$("#history").slideUp(slideTime);
|
|
$("#conversations").show(slideTime);
|
|
return;
|
|
});
|
|
$('#pageLeft').unbind("click").click(function() {
|
|
if (changeAble) page++;
|
|
changeAble = refreshHistory(conversationName, page);
|
|
return false;
|
|
});
|
|
$('#pageLeft2').unbind("click").click(function() {
|
|
if (changeAble) page++;
|
|
changeAble = refreshHistory(conversationName, page);
|
|
});
|
|
$('#pageRight').unbind("click").click(function() {
|
|
if (page > 1) page--;
|
|
changeAble = refreshHistory(conversationName, page);
|
|
return false;
|
|
});
|
|
$('#pageRight2').unbind("click").click(function() {
|
|
if (page > 1) page--;
|
|
changeAble = refreshHistory(conversationName, page);
|
|
});
|
|
}
|
|
|
|
</script>
|
|
|
|
<?php echoUOJPageFooter() ?>
|