tdesktop/Telegram/SourceFiles/data/data_peer.h

483 lines
13 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
#include "data/data_types.h"
#include "data/data_flags.h"
#include "data/notify/data_peer_notify_settings.h"
#include "data/data_cloud_file.h"
#include "ui/userpic_view.h"
struct BotInfo;
class PeerData;
class UserData;
class ChatData;
class ChannelData;
enum class ChatRestriction;
namespace Ui {
class EmptyUserpic;
} // namespace Ui
namespace Main {
class Account;
class Session;
} // namespace Main
namespace Data {
class Forum;
class ForumTopic;
class Session;
class GroupCall;
struct ReactionId;
class WallPaper;
[[nodiscard]] int PeerColorIndex(PeerId peerId);
// Must be used only for PeerColor-s.
[[nodiscard]] PeerId FakePeerIdForJustName(const QString &name);
class RestrictionCheckResult {
public:
[[nodiscard]] static RestrictionCheckResult Allowed() {
return { 0 };
}
[[nodiscard]] static RestrictionCheckResult WithEveryone() {
return { 1 };
}
[[nodiscard]] static RestrictionCheckResult Explicit() {
return { 2 };
}
explicit operator bool() const {
return (_value != 0);
}
bool operator==(const RestrictionCheckResult &other) const {
return (_value == other._value);
}
bool operator!=(const RestrictionCheckResult &other) const {
return !(*this == other);
}
[[nodiscard]] bool isAllowed() const {
return (*this == Allowed());
}
[[nodiscard]] bool isWithEveryone() const {
return (*this == WithEveryone());
}
[[nodiscard]] bool isExplicit() const {
return (*this == Explicit());
}
private:
RestrictionCheckResult(int value) : _value(value) {
}
int _value = 0;
};
struct UnavailableReason {
QString reason;
QString text;
bool operator==(const UnavailableReason &other) const {
return (reason == other.reason) && (text == other.text);
}
bool operator!=(const UnavailableReason &other) const {
return !(*this == other);
}
};
bool ApplyBotMenuButton(
not_null<BotInfo*> info,
const MTPBotMenuButton *button);
enum class AllowedReactionsType {
All,
Default,
Some,
};
struct AllowedReactions {
std::vector<ReactionId> some;
AllowedReactionsType type = AllowedReactionsType::Some;
};
bool operator<(const AllowedReactions &a, const AllowedReactions &b);
bool operator==(const AllowedReactions &a, const AllowedReactions &b);
[[nodiscard]] AllowedReactions Parse(const MTPChatReactions &value);
} // namespace Data
class PeerClickHandler : public ClickHandler {
public:
PeerClickHandler(not_null<PeerData*> peer);
void onClick(ClickContext context) const override;
not_null<PeerData*> peer() const {
return _peer;
}
private:
not_null<PeerData*> _peer;
};
enum class PeerSetting {
ReportSpam = (1 << 0),
AddContact = (1 << 1),
BlockContact = (1 << 2),
ShareContact = (1 << 3),
NeedContactsException = (1 << 4),
AutoArchived = (1 << 5),
RequestChat = (1 << 6),
RequestChatIsBroadcast = (1 << 7),
Unknown = (1 << 8),
};
inline constexpr bool is_flag_type(PeerSetting) { return true; };
using PeerSettings = base::flags<PeerSetting>;
class PeerData {
protected:
PeerData(not_null<Data::Session*> owner, PeerId id);
PeerData(const PeerData &other) = delete;
PeerData &operator=(const PeerData &other) = delete;
public:
using Settings = Data::Flags<PeerSettings>;
virtual ~PeerData();
static constexpr auto kServiceNotificationsId = peerFromUser(777000);
[[nodiscard]] Data::Session &owner() const;
[[nodiscard]] Main::Session &session() const;
[[nodiscard]] Main::Account &account() const;
[[nodiscard]] bool isUser() const {
return peerIsUser(id);
}
[[nodiscard]] bool isChat() const {
return peerIsChat(id);
}
[[nodiscard]] bool isChannel() const {
return peerIsChannel(id);
}
[[nodiscard]] bool isSelf() const;
[[nodiscard]] bool isVerified() const;
[[nodiscard]] bool isPremium() const;
[[nodiscard]] bool isScam() const;
[[nodiscard]] bool isFake() const;
[[nodiscard]] bool isMegagroup() const;
[[nodiscard]] bool isBroadcast() const;
[[nodiscard]] bool isForum() const;
[[nodiscard]] bool isGigagroup() const;
[[nodiscard]] bool isRepliesChat() const;
[[nodiscard]] bool sharedMediaInfo() const {
return isSelf() || isRepliesChat();
}
[[nodiscard]] bool isNotificationsUser() const {
return (id == peerFromUser(333000))
|| (id == kServiceNotificationsId);
}
[[nodiscard]] bool isServiceUser() const {
return isUser() && !(id.value % 1000);
}
[[nodiscard]] Data::Forum *forum() const;
[[nodiscard]] Data::ForumTopic *forumTopicFor(MsgId rootId) const;
[[nodiscard]] Data::PeerNotifySettings &notify() {
return _notify;
}
[[nodiscard]] const Data::PeerNotifySettings &notify() const {
return _notify;
}
[[nodiscard]] bool allowsForwarding() const;
[[nodiscard]] Data::RestrictionCheckResult amRestricted(
ChatRestriction right) const;
[[nodiscard]] bool amAnonymous() const;
[[nodiscard]] bool canRevokeFullHistory() const;
[[nodiscard]] bool slowmodeApplied() const;
[[nodiscard]] rpl::producer<bool> slowmodeAppliedValue() const;
[[nodiscard]] int slowmodeSecondsLeft() const;
[[nodiscard]] bool canManageGroupCall() const;
[[nodiscard]] UserData *asUser();
[[nodiscard]] const UserData *asUser() const;
[[nodiscard]] ChatData *asChat();
[[nodiscard]] const ChatData *asChat() const;
[[nodiscard]] ChannelData *asChannel();
[[nodiscard]] const ChannelData *asChannel() const;
[[nodiscard]] ChannelData *asMegagroup();
[[nodiscard]] const ChannelData *asMegagroup() const;
[[nodiscard]] ChannelData *asBroadcast();
[[nodiscard]] const ChannelData *asBroadcast() const;
[[nodiscard]] ChatData *asChatNotMigrated();
[[nodiscard]] const ChatData *asChatNotMigrated() const;
[[nodiscard]] ChannelData *asChannelOrMigrated();
[[nodiscard]] const ChannelData *asChannelOrMigrated() const;
[[nodiscard]] ChatData *migrateFrom() const;
[[nodiscard]] ChannelData *migrateTo() const;
[[nodiscard]] not_null<PeerData*> migrateToOrMe();
[[nodiscard]] not_null<const PeerData*> migrateToOrMe() const;
void updateFull();
void updateFullForced();
void fullUpdated();
[[nodiscard]] bool wasFullUpdated() const {
return (_lastFullUpdate != 0);
}
[[nodiscard]] int nameVersion() const;
[[nodiscard]] const QString &name() const;
[[nodiscard]] const QString &shortName() const;
[[nodiscard]] const QString &topBarNameText() const;
[[nodiscard]] QString userName() const;
[[nodiscard]] const base::flat_set<QString> &nameWords() const {
return _nameWords;
}
[[nodiscard]] const base::flat_set<QChar> &nameFirstLetters() const {
return _nameFirstLetters;
}
void setUserpic(
PhotoId photoId,
const ImageLocation &location,
bool hasVideo);
void setUserpicPhoto(const MTPPhoto &data);
void paintUserpic(
Painter &p,
Ui::PeerUserpicView &view,
int x,
int y,
int size) const;
void paintUserpicLeft(
Painter &p,
Ui::PeerUserpicView &view,
int x,
int y,
int w,
int size) const {
paintUserpic(p, view, rtl() ? (w - x - size) : x, y, size);
}
void loadUserpic();
[[nodiscard]] bool hasUserpic() const;
[[nodiscard]] Ui::PeerUserpicView activeUserpicView();
[[nodiscard]] Ui::PeerUserpicView createUserpicView();
[[nodiscard]] bool useEmptyUserpic(Ui::PeerUserpicView &view) const;
[[nodiscard]] InMemoryKey userpicUniqueKey(Ui::PeerUserpicView &view) const;
[[nodiscard]] QImage generateUserpicImage(
Ui::PeerUserpicView &view,
int size,
std::optional<int> radius = {}) const;
[[nodiscard]] ImageLocation userpicLocation() const {
return _userpic.location();
}
static constexpr auto kUnknownPhotoId = PhotoId(0xFFFFFFFFFFFFFFFFULL);
[[nodiscard]] bool userpicPhotoUnknown() const {
return (_userpicPhotoId == kUnknownPhotoId);
}
[[nodiscard]] PhotoId userpicPhotoId() const {
return userpicPhotoUnknown() ? 0 : _userpicPhotoId;
}
[[nodiscard]] bool userpicHasVideo() const {
return _userpicHasVideo;
}
[[nodiscard]] Data::FileOrigin userpicOrigin() const;
[[nodiscard]] Data::FileOrigin userpicPhotoOrigin() const;
// If this string is not empty we must not allow to open the
// conversation and we must show this string instead.
[[nodiscard]] QString computeUnavailableReason() const;
[[nodiscard]] ClickHandlerPtr createOpenLink();
[[nodiscard]] const ClickHandlerPtr &openLink() {
if (!_openLink) {
_openLink = createOpenLink();
}
return _openLink;
}
[[nodiscard]] QImage *userpicCloudImage(Ui::PeerUserpicView &view) const;
[[nodiscard]] bool canPinMessages() const;
[[nodiscard]] bool canEditMessagesIndefinitely() const;
[[nodiscard]] bool canCreatePolls() const;
[[nodiscard]] bool canCreateTopics() const;
[[nodiscard]] bool canManageTopics() const;
[[nodiscard]] bool canExportChatHistory() const;
// Returns true if about text was changed.
bool setAbout(const QString &newAbout);
[[nodiscard]] const QString &about() const {
return _about;
}
void checkFolder(FolderId folderId);
void setSettings(PeerSettings which) {
_settings.set(which);
}
[[nodiscard]] auto settings() const {
return (_settings.current() & PeerSetting::Unknown)
? std::nullopt
: std::make_optional(_settings.current());
}
[[nodiscard]] auto settingsValue() const {
return (_settings.current() & PeerSetting::Unknown)
? _settings.changes()
: (_settings.value() | rpl::type_erased());
}
[[nodiscard]] QString requestChatTitle() const {
return _requestChatTitle;
}
[[nodiscard]] TimeId requestChatDate() const {
return _requestChatDate;
}
enum class TranslationFlag : uchar {
Unknown,
Disabled,
Enabled,
};
void setTranslationDisabled(bool disabled);
[[nodiscard]] TranslationFlag translationFlag() const;
void saveTranslationDisabled(bool disabled);
void setSettings(const MTPPeerSettings &data);
enum class BlockStatus : char {
Unknown,
Blocked,
NotBlocked,
};
[[nodiscard]] BlockStatus blockStatus() const {
return _blockStatus;
}
[[nodiscard]] bool isBlocked() const {
return (blockStatus() == BlockStatus::Blocked);
}
void setIsBlocked(bool is);
enum class LoadedStatus : char {
Not,
Minimal,
Normal,
Full,
};
[[nodiscard]] LoadedStatus loadedStatus() const {
return _loadedStatus;
}
[[nodiscard]] bool isMinimalLoaded() const {
return (loadedStatus() != LoadedStatus::Not);
}
[[nodiscard]] bool isLoaded() const {
return (loadedStatus() == LoadedStatus::Normal) || isFullLoaded();
}
[[nodiscard]] bool isFullLoaded() const {
return (loadedStatus() == LoadedStatus::Full);
}
void setLoadedStatus(LoadedStatus status);
[[nodiscard]] TimeId messagesTTL() const;
void setMessagesTTL(TimeId period);
[[nodiscard]] Data::GroupCall *groupCall() const;
[[nodiscard]] PeerId groupCallDefaultJoinAs() const;
void setThemeEmoji(const QString &emoticon);
[[nodiscard]] const QString &themeEmoji() const;
void setWallPaper(std::optional<Data::WallPaper> paper);
[[nodiscard]] const Data::WallPaper *wallPaper() const;
const PeerId id;
MTPinputPeer input = MTP_inputPeerEmpty();
protected:
void updateNameDelayed(
const QString &newName,
const QString &newNameOrPhone,
const QString &newUsername);
void updateUserpic(PhotoId photoId, MTP::DcId dcId, bool hasVideo);
void clearUserpic();
void invalidateEmptyUserpic();
private:
void fillNames();
[[nodiscard]] not_null<Ui::EmptyUserpic*> ensureEmptyUserpic() const;
[[nodiscard]] virtual auto unavailableReasons() const
-> const std::vector<Data::UnavailableReason> &;
void setUserpicChecked(
PhotoId photoId,
const ImageLocation &location,
bool hasVideo);
const not_null<Data::Session*> _owner;
mutable Data::CloudImage _userpic;
PhotoId _userpicPhotoId = kUnknownPhotoId;
mutable std::unique_ptr<Ui::EmptyUserpic> _userpicEmpty;
Data::PeerNotifySettings _notify;
ClickHandlerPtr _openLink;
base::flat_set<QString> _nameWords; // for filtering
base::flat_set<QChar> _nameFirstLetters;
crl::time _lastFullUpdate = 0;
QString _name;
int _nameVersion = 1;
TimeId _ttlPeriod = 0;
Settings _settings = PeerSettings(PeerSetting::Unknown);
BlockStatus _blockStatus = BlockStatus::Unknown;
LoadedStatus _loadedStatus = LoadedStatus::Not;
TranslationFlag _translationFlag = TranslationFlag::Unknown;
bool _userpicHasVideo = false;
QString _requestChatTitle;
TimeId _requestChatDate = 0;
QString _about;
QString _themeEmoticon;
std::unique_ptr<Data::WallPaper> _wallPaper;
};
namespace Data {
void SetTopPinnedMessageId(
not_null<PeerData*> peer,
MsgId messageId);
[[nodiscard]] FullMsgId ResolveTopPinnedId(
not_null<PeerData*> peer,
MsgId topicRootId,
PeerData *migrated = nullptr);
[[nodiscard]] FullMsgId ResolveMinPinnedId(
not_null<PeerData*> peer,
MsgId topicRootId,
PeerData *migrated = nullptr);
} // namespace Data