try {
$posts = WaPost::FindPostByWall($wall, $totalLimit);
if (!$posts) {
throw new Exception('暂无新帖。');
}
} catch (Exception $e) {
returnError($e->getMessage());
return;
}
for ($i = 0; $i < $offset; $i++) {
next($posts);
}
while (list($key, $post) = each($posts)) {
$post_id = $post['post_id'];
try {
$postInfo = WaPost::GetPostInfo($post_id);
if (!$postInfo) {
throw new Exception('');
}
} catch (Exception $e) {
continue;
}
$post = array();
$post['post_id'] = $postInfo['post_id'];
$post['post_title'] = $postInfo['post_title'];
$post['post_content'] = $postInfo['post_content'];
$creator = $postInfo['post_creator'];
try {
$creator_info = WaUser::GetUserInfo($creator);
} catch (Exception $e) {
continue;
function createPost($wall, $title, $content)
{
global $loginUser;
if (!$loginUser) {
returnError('请先登录');
return;
}
try {
$userData = WaUser::GetUserData($loginUser);
if (!$userData) {
throw new Exception('获取用户失败。');
}
} catch (Exception $e) {
returnError($e->getMessage());
return;
}
$wealth = $userData['user_wealth'];
if ($wealth < 1) {
returnError('墙砖不够。');
return;
}
$userData['user_wealth'] -= 1;
$userData['user_exp'] += 1;
try {
$ret = WaPost::CreatePost($wall, $title, $content, $loginUser);
if (!$ret) {
throw new Exception('创建帖子失败。');
}
$ret = WaUser::SetUserData($loginUser, $userData);
if (!$ret) {
throw new Exception('扣墙砖失败。');
}
} catch (Exception $e) {
returnError($e->getMessage());
return;
}
$ret = array('post_id', $ret);
echo json_encode($ret);
}
