tdlight/td/telegram/DialogInviteLink.h
2021-01-27 02:57:59 +03:00

142 lines
3.7 KiB
C++

//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2021
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#pragma once
#include "td/telegram/td_api.h"
#include "td/telegram/telegram_api.h"
#include "td/telegram/UserId.h"
#include "td/utils/common.h"
#include "td/utils/Slice.h"
#include "td/utils/StringBuilder.h"
#include "td/utils/tl_helpers.h"
namespace td {
class ContactsManager;
class DialogInviteLink {
string invite_link_;
UserId administrator_user_id_;
int32 date_ = 0;
int32 edit_date_ = 0;
int32 expire_date_ = 0;
int32 usage_limit_ = 0;
int32 usage_count_ = 0;
bool is_revoked_ = false;
bool is_permanent_ = false;
friend bool operator==(const DialogInviteLink &lhs, const DialogInviteLink &rhs);
friend StringBuilder &operator<<(StringBuilder &string_builder, const DialogInviteLink &invite_link);
static const CSlice INVITE_LINK_URLS[3];
public:
DialogInviteLink() = default;
explicit DialogInviteLink(tl_object_ptr<telegram_api::chatInviteExported> exported_invite);
static bool is_valid_invite_link(Slice invite_link);
static Slice get_dialog_invite_link_hash(Slice invite_link);
td_api::object_ptr<td_api::chatInviteLink> get_chat_invite_link_object(const ContactsManager *contacts_manager) const;
bool is_valid() const {
return !invite_link_.empty() && administrator_user_id_.is_valid() && date_ > 0;
}
bool is_permanent() const {
return is_permanent_;
}
bool is_expired() const;
int32 get_expire_time() const;
const string &get_invite_link() const {
return invite_link_;
}
UserId get_administrator_user_id() const {
return administrator_user_id_;
}
template <class StorerT>
void store(StorerT &storer) const {
using td::store;
bool has_expire_date = expire_date_ != 0;
bool has_usage_limit = usage_limit_ != 0;
bool has_usage_count = usage_count_ != 0;
bool has_edit_date = edit_date_ != 0;
BEGIN_STORE_FLAGS();
STORE_FLAG(is_revoked_);
STORE_FLAG(is_permanent_);
STORE_FLAG(has_expire_date);
STORE_FLAG(has_usage_limit);
STORE_FLAG(has_usage_count);
STORE_FLAG(has_edit_date);
END_STORE_FLAGS();
store(invite_link_, storer);
store(administrator_user_id_, storer);
store(date_, storer);
if (has_expire_date) {
store(expire_date_, storer);
}
if (has_usage_limit) {
store(usage_limit_, storer);
}
if (has_usage_count) {
store(usage_count_, storer);
}
if (has_edit_date) {
store(edit_date_, storer);
}
}
template <class ParserT>
void parse(ParserT &parser) {
using td::parse;
bool has_expire_date;
bool has_usage_limit;
bool has_usage_count;
bool has_edit_date;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(is_revoked_);
PARSE_FLAG(is_permanent_);
PARSE_FLAG(has_expire_date);
PARSE_FLAG(has_usage_limit);
PARSE_FLAG(has_usage_count);
PARSE_FLAG(has_edit_date);
END_PARSE_FLAGS();
parse(invite_link_, parser);
parse(administrator_user_id_, parser);
parse(date_, parser);
if (has_expire_date) {
parse(expire_date_, parser);
}
if (has_usage_limit) {
parse(usage_limit_, parser);
}
if (has_usage_count) {
parse(usage_count_, parser);
}
if (has_edit_date) {
parse(edit_date_, parser);
}
}
};
bool operator==(const DialogInviteLink &lhs, const DialogInviteLink &rhs);
bool operator!=(const DialogInviteLink &lhs, const DialogInviteLink &rhs);
StringBuilder &operator<<(StringBuilder &string_builder, const DialogInviteLink &invite_link);
} // namespace td