if ($creatorInfo) {
$creatorName = $creatorInfo['user_name'];
?>
<div class="wall-user">
<h3>用户列表</h3>
<h5>墙主：<?php
echo $creatorName;
?>
</h5>
</div>
<?php
}
?>
</span>
<?php
$users = WaWall::FindUserIdsByWall($wall);
if ($users) {
foreach ($users as $user) {
$userInfo = WaUser::GetUserInfo($user['user_id']);
if ($userInfo) {
?>
<span class="wall-user list-group-item">
<h4 class="list-group-item-text"><?php
echo $userInfo['user_name'];
?>
</h4>
</span>
<?php
}
}
}
function like($wall, $user)
{
$found = false;
try {
$wallUsers = WaWall::FindUserIdsByWall($wall);
} catch (Exception $e) {
}
if ($wallUsers) {
foreach ($wallUsers as $wallUser) {
if ($wallUser['user_id'] == $user) {
$found = true;
break;
}
}
}
$info = WaWall::GetWallInfo($wall);
if (!$info) {
returnError('获取墙信息失败');
}
if (!$found) {
try {
$result = WaWall::AddUserToWall($user, $wall);
} catch (Exception $e) {
returnError($e->getMessage());
return;
}
if (!$result) {
returnError('添加失败');
}
$info['wall_usercount']++;
$result = WaWall::SetWallInfo($wall, $info);
if (!$result) {
returnError('加人失败');
}
}
$ret = array('wall_usercount' => $info['wall_usercount']);
echo json_encode($ret);
}