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Add MessageViewers::get_sublist.

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This commit is contained in:
levlam 2023-06-19 18:45:56 +03:00
parent c9cd221d77
commit 2bf612c020
2 changed files with 32 additions and 0 deletions
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24
td/telegram/MessageViewer.cpp
View File

@ -22,6 +22,14 @@ td_api::object_ptr<td_api::messageViewer> MessageViewer::get_message_viewer_obje
contacts_manager->get_user_id_object(user_id_, "get_message_viewer_object"), date_); contacts_manager->get_user_id_object(user_id_, "get_message_viewer_object"), date_);
} }
bool operator==(const MessageViewer &lhs, const MessageViewer &rhs) {
return lhs.user_id_ == rhs.user_id_ && lhs.date_ == rhs.date_;
}
bool operator!=(const MessageViewer &lhs, const MessageViewer &rhs) {
return !(lhs == rhs);
}
StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewer &viewer) { StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewer &viewer) {
return string_builder << '[' << viewer.user_id_ << " at " << viewer.date_ << ']'; return string_builder << '[' << viewer.user_id_ << " at " << viewer.date_ << ']';
} }
@ -44,6 +52,22 @@ MessageViewers::MessageViewers(vector<telegram_api::object_ptr<telegram_api::rea
})) { })) {
} }
MessageViewers MessageViewers::get_sublist(const MessageViewer &offset, int32 limit) const {
MessageViewers result{vector<telegram_api::object_ptr<telegram_api::storyView>>()};
bool found = offset == MessageViewer(UserId(), 0);
for (auto &message_viewer : message_viewers_) {
if (found) {
if (limit-- <= 0) {
break;
}
result.message_viewers_.push_back(message_viewer);
} else if (message_viewer == offset) {
found = true;
}
}
return result;
}
td_api::object_ptr<td_api::messageViewers> MessageViewers::get_message_viewers_object( td_api::object_ptr<td_api::messageViewers> MessageViewers::get_message_viewers_object(
ContactsManager *contacts_manager) const { ContactsManager *contacts_manager) const {
return td_api::make_object<td_api::messageViewers>( return td_api::make_object<td_api::messageViewers>(

8
td/telegram/MessageViewer.h
View File

@ -23,6 +23,8 @@ class MessageViewer {
friend StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewer &viewer); friend StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewer &viewer);
friend bool operator==(const MessageViewer &lhs, const MessageViewer &rhs);
public: public:
explicit MessageViewer(telegram_api::object_ptr<telegram_api::readParticipantDate> &&read_date); explicit MessageViewer(telegram_api::object_ptr<telegram_api::readParticipantDate> &&read_date);
@ -36,6 +38,10 @@ class MessageViewer {
td_api::object_ptr<td_api::messageViewer> get_message_viewer_object(ContactsManager *contacts_manager) const; td_api::object_ptr<td_api::messageViewer> get_message_viewer_object(ContactsManager *contacts_manager) const;
}; };
bool operator==(const MessageViewer &lhs, const MessageViewer &rhs);
bool operator!=(const MessageViewer &lhs, const MessageViewer &rhs);
StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewer &viewer); StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewer &viewer);
struct MessageViewers { struct MessageViewers {
@ -45,6 +51,8 @@ struct MessageViewers {
explicit MessageViewers(vector<telegram_api::object_ptr<telegram_api::readParticipantDate>> &&read_dates); explicit MessageViewers(vector<telegram_api::object_ptr<telegram_api::readParticipantDate>> &&read_dates);
MessageViewers get_sublist(const MessageViewer &offset, int32 limit) const;
td_api::object_ptr<td_api::messageViewers> get_message_viewers_object(ContactsManager *contacts_manager) const; td_api::object_ptr<td_api::messageViewers> get_message_viewers_object(ContactsManager *contacts_manager) const;
}; };