BP_Groups_Invitation_Manager:: run_acceptance_action (字符串美元的类型＝“邀请”，数组$ r）

public function run_acceptance_action($type = 'invite'， $r){//如果用户已经是一个成员(因为BP一度允许两个邀请进入//)，提前返回。If (group_is_user_member ($r['user_id']， $r['item_id']){返回true;} //创建新成员$member = new BP_Groups_Member($r['user_id']， $r['item_id']);If ('request' === $type) {$member->accept_request();} else {$member->accept_invite();} if (!$member->save()) {return false;} if ('request' === $type){/** *在组成员请求被接受后触发。* * @since BuddyPress 1.0.0 * * @param int $user_id接受会员身份的用户ID。* @param int $group_id接受成员身份的组ID。 * @param bool $value If membership was accepted. */ do_action( 'groups_membership_accepted', $r['user_id'], $r['item_id'], true ); } else { // Get an inviter_id from the invitation. $invites = groups_get_invites( $r ); $inviter_id = 0; if ( $invites ) { $inviter_id = current( $invites )->inviter_id; } /** * Fires after a user has accepted a group invite. * * @since BuddyPress 1.0.0 * @since BuddyPress 2.8.0 The $inviter_id arg was added. * * @param int $user_id ID of the user who accepted the group invite. * @param int $group_id ID of the group being accepted to. * @param int $inviter_id ID of the user who invited this user to the group. */ do_action( 'groups_accept_invite', $r['user_id'], $r['item_id'], $inviter_id ); } // Modify group meta. groups_update_groupmeta( $r['item_id'], 'last_activity', bp_core_current_time() ); return true; }