function xt_ajax_album_join()
{
$result = array('code' => 0, 'msg' => '', 'result' => array());
if (!isset($_POST['album_id'])) {
$result['code'] = 500;
$result['msg'] = '未指定专辑';
}
if (!isset($_POST['user_id'])) {
$result['code'] = 500;
$result['msg'] = '未指定用户';
}
if (!isset($_POST['share_id'])) {
$result['code'] = 500;
$result['msg'] = '未指定分享';
}
// If the user is logged in
$user = wp_get_current_user();
if ($user->exists()) {
global $wpdb;
if ($user->ID != absint($_POST['user_id'])) {
$result['code'] = 500;
$result['msg'] = '用户不一致';
}
if (empty($user->display_name)) {
$user->display_name = $user->user_login;
}
$user_name = $wpdb->escape($user->display_name);
} else {
$result['code'] = 500;
$result['msg'] = '未登录';
}
if ($result['code'] == 0) {
$album_id = absint($_POST['album_id']);
$share_id = $id = absint($_POST['share_id']);
$user_id = absint($_POST['user_id']);
$content = $_POST['content'];
$album = array();
if ($album_id == 0) {
$title = $user_name . '的分享';
$albumdata = compact('title', 'user_id', 'user_name');
$album_id = xt_new_album($albumdata);
} else {
$album = xt_get_share_album($id, $album_id, $user_id);
}
if (empty($album)) {
$albumdata = compact('id', 'album_id', 'user_id', 'user_name');
$album = xt_new_share_album($albumdata);
$result['result'] = $album;
if (!empty($content)) {
$commentdata = compact('share_id', 'user_name', 'user_id', 'content');
$comment_id = xt_new_comment($commentdata);
}
} else {
$result['code'] = 2001;
$result['msg'] = '已经被该专辑收藏过啦!';
}
}
exit(json_encode($result));
}
function xt_share_share($data)
{
$sharedata = array();
$sharedata['share_key'] = $data['share_key'];
$sharedata['title'] = $data['title'];
$sharedata['pic_url'] = $data['pic_url'];
$sharedata['price'] = $data['price'];
$sharedata['cid'] = (int) $data['cid'];
$sharedata['user_id'] = (int) $data['user_id'];
$sharedata['user_name'] = $data['user_name'];
$sharedata['cache_data'] = $data['cache_data'];
$sharedata['from_type'] = $data['from_type'];
$sharedata['data_type'] = (int) $data['data_type'];
$sharedata['content'] = isset($data['content']) ? trim(strip_tags($data['content'])) : null;
$share_id = xt_new_share($sharedata);
if ($share_id > 0 && isset($data['album_id'])) {
$album_id = $albumdata['album_id'] = $data['album_id'];
if ($albumdata['album_id'] == 0) {
//insert default album
if (isset($data['album_title']) && !empty($data['album_title'])) {
$albumdata['album_title'] = $data['album_title'];
$album_id = xt_new_album(array('title' => $albumdata['album_title'], 'user_id' => $sharedata['user_id'], 'user_name' => $sharedata['user_name'], 'content' => ''));
}
}
if ($share_id > 0 && $album_id > 0) {
xt_new_share_album(array('id' => $share_id, 'album_id' => $album_id, 'user_name' => $sharedata['user_name'], 'user_id' => $sharedata['user_id']));
}
}
return $share_id;
}