public static function &instance()
{
if (!is_object(Activity_Invite_Model::$instances)) {
// Create a new instance
Activity_Invite_Model::$instances = new Activity_Invite_Model();
}
return Activity_Invite_Model::$instances;
}
public function invite_create()
{
if ($this->get_method() != 'POST') {
$this->send_response(405, NULL, '请求的方法不存在');
}
$data = $this->get_data();
$invite_code = trim($data['invite_code']);
if (strlen($invite_code) != 32 || !preg_match('/^[0-9A-Za-z]{32}$/', $invite_code)) {
$this->send_response(400, NULL, '活动邀请链接无效');
}
$activityInviteModel = Activity_Invite_Model::instance();
$invite_info = $activityInviteModel->getInvitationInfo($invite_code);
if (!$invite_info) {
$this->send_response(400, NULL, '活动邀请链接无效');
}
$aid = $invite_info['aid'];
$activity = $this->model->getActivityInfo($aid);
if (!$activity) {
$this->send_response(400, NULL, '400502:活动不存在');
}
$now_time = time();
if ($now_time > $activity['end_time']) {
$this->send_response(400, NULL, '400502:活动已结束');
}
$applyResult = $this->model->getActivityApplyType($aid, $this->user_id);
if ($applyResult > 0) {
$this->send_response(400, NULL, '你已经报名了该活动');
}
$activityMember['aid'] = $aid;
$activityMember['uid'] = $this->user_id;
$activityMember['apply_type'] = Kohana::config('activity.apply_type.join');
$activityMember['apply_time'] = $now_time;
$activityMember['grade'] = Kohana::config('activity.grade.normal');
$this->model->applyActivity($activityMember);
$userModel = User_Model::instance();
$userModel->insertTag($this->user_id, 15, $aid);
$apply_type = Kohana::config('activity.apply_type.join');
$this->_add_feed_comment($activity, 0, $apply_type, $this->user_id);
$feedModel = Feed_Model::instance();
$feedModel->addTab($aid, $activity['title'], 15, $this->user_id);
$this->send_response(200);
}
