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tdlight/td/telegram/ThemeManager.cpp

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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2024
//
// 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)
//
#include "td/telegram/ThemeManager.h"
#include "td/telegram/AuthManager.h"
#include "td/telegram/BackgroundInfo.hpp"
#include "td/telegram/Global.h"
#include "td/telegram/logevent/LogEvent.h"
#include "td/telegram/net/NetQueryCreator.h"
#include "td/telegram/OptionManager.h"
#include "td/telegram/Td.h"
#include "td/telegram/TdDb.h"
#include "td/telegram/telegram_api.h"
#include "td/utils/algorithm.h"
#include "td/utils/buffer.h"
#include "td/utils/emoji.h"
#include "td/utils/JsonBuilder.h"
#include "td/utils/logging.h"
#include "td/utils/Slice.h"
#include "td/utils/tl_helpers.h"
namespace td {
static bool are_colors_valid(const vector<int32> &colors, size_t min_size, size_t max_size) {
if (min_size > colors.size() || colors.size() > max_size) {
return false;
}
for (auto &color : colors) {
if (color < 0 || color > 0xFFFFFF) {
return false;
}
}
return true;
}
class GetChatThemesQuery final : public Td::ResultHandler {
Promise<telegram_api::object_ptr<telegram_api::account_Themes>> promise_;
public:
explicit GetChatThemesQuery(Promise<telegram_api::object_ptr<telegram_api::account_Themes>> &&promise)
: promise_(std::move(promise)) {
}
void send(int64 hash) {
send_query(G()->net_query_creator().create(telegram_api::account_getChatThemes(hash)));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::account_getChatThemes>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
promise_.set_value(result_ptr.move_as_ok());
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class GetPeerColorsQuery final : public Td::ResultHandler {
Promise<telegram_api::object_ptr<telegram_api::help_PeerColors>> promise_;
public:
explicit GetPeerColorsQuery(Promise<telegram_api::object_ptr<telegram_api::help_PeerColors>> &&promise)
: promise_(std::move(promise)) {
}
void send(int32 hash) {
send_query(G()->net_query_creator().create(telegram_api::help_getPeerColors(hash)));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::help_getPeerColors>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
promise_.set_value(result_ptr.move_as_ok());
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class GetPeerProfileColorsQuery final : public Td::ResultHandler {
Promise<telegram_api::object_ptr<telegram_api::help_PeerColors>> promise_;
public:
explicit GetPeerProfileColorsQuery(Promise<telegram_api::object_ptr<telegram_api::help_PeerColors>> &&promise)
: promise_(std::move(promise)) {
}
void send(int32 hash) {
send_query(G()->net_query_creator().create(telegram_api::help_getPeerProfileColors(hash)));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::help_getPeerProfileColors>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
promise_.set_value(result_ptr.move_as_ok());
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
bool operator==(const ThemeManager::ThemeSettings &lhs, const ThemeManager::ThemeSettings &rhs) {
return lhs.accent_color == rhs.accent_color && lhs.message_accent_color == rhs.message_accent_color &&
lhs.background_info == rhs.background_info && lhs.base_theme == rhs.base_theme &&
lhs.message_colors == rhs.message_colors && lhs.animate_message_colors == rhs.animate_message_colors;
}
bool operator!=(const ThemeManager::ThemeSettings &lhs, const ThemeManager::ThemeSettings &rhs) {
return !(lhs == rhs);
}
bool operator==(const ThemeManager::ProfileAccentColor &lhs, const ThemeManager::ProfileAccentColor &rhs) {
return lhs.palette_colors_ == rhs.palette_colors_ && lhs.background_colors_ == rhs.background_colors_ &&
lhs.story_colors_ == rhs.story_colors_;
}
bool operator!=(const ThemeManager::ProfileAccentColor &lhs, const ThemeManager::ProfileAccentColor &rhs) {
return !(lhs == rhs);
}
template <class StorerT>
void ThemeManager::ThemeSettings::store(StorerT &storer) const {
using td::store;
bool has_message_accent_color = message_accent_color != accent_color;
bool has_background = background_info.is_valid();
BEGIN_STORE_FLAGS();
STORE_FLAG(animate_message_colors);
STORE_FLAG(has_message_accent_color);
STORE_FLAG(has_background);
END_STORE_FLAGS();
store(accent_color, storer);
if (has_message_accent_color) {
store(message_accent_color, storer);
}
if (has_background) {
store(background_info, storer);
}
store(base_theme, storer);
store(message_colors, storer);
}
template <class ParserT>
void ThemeManager::ThemeSettings::parse(ParserT &parser) {
using td::parse;
bool has_message_accent_color;
bool has_background;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(animate_message_colors);
PARSE_FLAG(has_message_accent_color);
PARSE_FLAG(has_background);
END_PARSE_FLAGS();
parse(accent_color, parser);
if (has_message_accent_color) {
parse(message_accent_color, parser);
} else {
message_accent_color = accent_color;
}
if (has_background) {
parse(background_info, parser);
}
parse(base_theme, parser);
parse(message_colors, parser);
}
template <class StorerT>
void ThemeManager::ChatTheme::store(StorerT &storer) const {
BEGIN_STORE_FLAGS();
END_STORE_FLAGS();
td::store(emoji, storer);
td::store(id, storer);
td::store(light_theme, storer);
td::store(dark_theme, storer);
}
template <class ParserT>
void ThemeManager::ChatTheme::parse(ParserT &parser) {
BEGIN_PARSE_FLAGS();
END_PARSE_FLAGS();
td::parse(emoji, parser);
td::parse(id, parser);
td::parse(light_theme, parser);
td::parse(dark_theme, parser);
}
template <class StorerT>
void ThemeManager::ChatThemes::store(StorerT &storer) const {
td::store(hash, storer);
td::store(themes, storer);
}
template <class ParserT>
void ThemeManager::ChatThemes::parse(ParserT &parser) {
td::parse(hash, parser);
td::parse(themes, parser);
}
template <class StorerT>
void ThemeManager::AccentColors::store(StorerT &storer) const {
bool has_hash = hash_ != 0;
bool has_min_broadcast_boost_levels = !min_broadcast_boost_levels_.empty();
bool has_min_megagroup_boost_levels = !min_megagroup_boost_levels_.empty();
BEGIN_STORE_FLAGS();
STORE_FLAG(has_hash);
STORE_FLAG(has_min_broadcast_boost_levels);
STORE_FLAG(has_min_megagroup_boost_levels);
END_STORE_FLAGS();
td::store(static_cast<int32>(light_colors_.size()), storer);
for (auto &it : light_colors_) {
td::store(it.first, storer);
td::store(it.second, storer);
}
td::store(static_cast<int32>(dark_colors_.size()), storer);
for (auto &it : dark_colors_) {
td::store(it.first, storer);
td::store(it.second, storer);
}
td::store(accent_color_ids_, storer);
if (has_hash) {
td::store(hash_, storer);
}
if (has_min_broadcast_boost_levels) {
td::store(min_broadcast_boost_levels_, storer);
}
if (has_min_megagroup_boost_levels) {
td::store(min_megagroup_boost_levels_, storer);
}
}
template <class ParserT>
void ThemeManager::AccentColors::parse(ParserT &parser) {
bool has_hash;
bool has_min_broadcast_boost_levels;
bool has_min_megagroup_boost_levels;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(has_hash);
PARSE_FLAG(has_min_broadcast_boost_levels);
PARSE_FLAG(has_min_megagroup_boost_levels);
END_PARSE_FLAGS();
int32 size;
td::parse(size, parser);
for (int32 i = 0; i < size; i++) {
AccentColorId accent_color_id;
vector<int32> colors;
td::parse(accent_color_id, parser);
td::parse(colors, parser);
CHECK(accent_color_id.is_valid());
light_colors_.emplace(accent_color_id, std::move(colors));
}
td::parse(size, parser);
for (int32 i = 0; i < size; i++) {
AccentColorId accent_color_id;
vector<int32> colors;
td::parse(accent_color_id, parser);
td::parse(colors, parser);
CHECK(accent_color_id.is_valid());
dark_colors_.emplace(accent_color_id, std::move(colors));
}
td::parse(accent_color_ids_, parser);
if (has_hash) {
td::parse(hash_, parser);
}
if (has_min_broadcast_boost_levels) {
td::parse(min_broadcast_boost_levels_, parser);
} else {
hash_ = 0;
}
if (has_min_megagroup_boost_levels) {
td::parse(min_megagroup_boost_levels_, parser);
}
}
template <class StorerT>
void ThemeManager::ProfileAccentColor::store(StorerT &storer) const {
td::store(palette_colors_, storer);
td::store(background_colors_, storer);
td::store(story_colors_, storer);
}
template <class ParserT>
void ThemeManager::ProfileAccentColor::parse(ParserT &parser) {
td::parse(palette_colors_, parser);
td::parse(background_colors_, parser);
td::parse(story_colors_, parser);
}
template <class StorerT>
void ThemeManager::ProfileAccentColors::store(StorerT &storer) const {
bool has_hash = hash_ != 0;
bool has_min_broadcast_boost_levels = !min_broadcast_boost_levels_.empty();
bool has_min_megagroup_boost_levels = !min_megagroup_boost_levels_.empty();
BEGIN_STORE_FLAGS();
STORE_FLAG(has_hash);
STORE_FLAG(has_min_broadcast_boost_levels);
STORE_FLAG(has_min_megagroup_boost_levels);
END_STORE_FLAGS();
td::store(static_cast<int32>(light_colors_.size()), storer);
for (auto &it : light_colors_) {
td::store(it.first, storer);
td::store(it.second, storer);
}
td::store(static_cast<int32>(dark_colors_.size()), storer);
for (auto &it : dark_colors_) {
td::store(it.first, storer);
td::store(it.second, storer);
}
td::store(accent_color_ids_, storer);
if (has_hash) {
td::store(hash_, storer);
}
if (has_min_broadcast_boost_levels) {
td::store(min_broadcast_boost_levels_, storer);
}
if (has_min_megagroup_boost_levels) {
td::store(min_megagroup_boost_levels_, storer);
}
}
template <class ParserT>
void ThemeManager::ProfileAccentColors::parse(ParserT &parser) {
bool has_hash;
bool has_min_broadcast_boost_levels;
bool has_min_megagroup_boost_levels;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(has_hash);
PARSE_FLAG(has_min_broadcast_boost_levels);
PARSE_FLAG(has_min_megagroup_boost_levels);
END_PARSE_FLAGS();
int32 size;
td::parse(size, parser);
for (int32 i = 0; i < size; i++) {
AccentColorId accent_color_id;
ProfileAccentColor colors;
td::parse(accent_color_id, parser);
td::parse(colors, parser);
CHECK(accent_color_id.is_valid());
light_colors_.emplace(accent_color_id, std::move(colors));
}
td::parse(size, parser);
for (int32 i = 0; i < size; i++) {
AccentColorId accent_color_id;
ProfileAccentColor colors;
td::parse(accent_color_id, parser);
td::parse(colors, parser);
CHECK(accent_color_id.is_valid());
dark_colors_.emplace(accent_color_id, std::move(colors));
}
td::parse(accent_color_ids_, parser);
if (has_hash) {
td::parse(hash_, parser);
}
if (has_min_broadcast_boost_levels) {
td::parse(min_broadcast_boost_levels_, parser);
} else {
hash_ = 0;
}
if (has_min_megagroup_boost_levels) {
td::parse(min_megagroup_boost_levels_, parser);
} else {
hash_ = 0;
}
}
ThemeManager::ThemeManager(Td *td, ActorShared<> parent) : td_(td), parent_(std::move(parent)) {
load_accent_colors();
load_profile_accent_colors();
}
void ThemeManager::start_up() {
init();
}
void ThemeManager::load_chat_themes() { // must not be called in constructor, because uses other managers
if (!td_->auth_manager_->is_authorized() || td_->auth_manager_->is_bot()) {
return;
}
auto log_event_string = G()->td_db()->get_binlog_pmc()->get(get_chat_themes_database_key());
if (!log_event_string.empty()) {
auto status = log_event_parse(chat_themes_, log_event_string);
if (status.is_ok()) {
send_update_chat_themes();
} else {
LOG(ERROR) << "Failed to parse chat themes from binlog: " << status;
chat_themes_ = ChatThemes();
}
}
}
void ThemeManager::load_accent_colors() {
if (!td_->auth_manager_->is_authorized() || td_->auth_manager_->is_bot()) {
return;
}
auto log_event_string = G()->td_db()->get_binlog_pmc()->get(get_accent_colors_database_key());
if (!log_event_string.empty()) {
auto status = log_event_parse(accent_colors_, log_event_string);
if (status.is_ok()) {
send_update_accent_colors();
} else {
LOG(ERROR) << "Failed to parse accent colors from binlog: " << status;
accent_colors_ = AccentColors();
}
}
}
void ThemeManager::load_profile_accent_colors() {
if (!td_->auth_manager_->is_authorized() || td_->auth_manager_->is_bot()) {
return;
}
auto log_event_string = G()->td_db()->get_binlog_pmc()->get(get_profile_accent_colors_database_key());
if (!log_event_string.empty()) {
auto status = log_event_parse(profile_accent_colors_, log_event_string);
if (status.is_ok()) {
send_update_profile_accent_colors();
} else {
LOG(ERROR) << "Failed to parse profile accent colors from binlog: " << status;
profile_accent_colors_ = ProfileAccentColors();
}
}
}
void ThemeManager::init() {
load_chat_themes();
if (td_->auth_manager_->is_authorized() && !td_->auth_manager_->is_bot()) {
if (chat_themes_.hash == 0) {
reload_chat_themes();
}
if (accent_colors_.hash_ == 0) {
reload_accent_colors();
}
if (profile_accent_colors_.hash_ == 0) {
reload_profile_accent_colors();
}
}
}
void ThemeManager::tear_down() {
parent_.reset();
}
ThemeManager::DialogBoostAvailableCounts ThemeManager::get_dialog_boost_available_count(int32 level,
bool for_megagroup) {
DialogBoostAvailableCounts result;
if (level >= td_->option_manager_->get_option_integer(for_megagroup ? Slice("group_wallpaper_level_min")
: Slice("channel_wallpaper_level_min"))) {
result.chat_theme_count_ = static_cast<int32>(chat_themes_.themes.size());
}
{
auto &min_boost_levels =
for_megagroup ? accent_colors_.min_megagroup_boost_levels_ : accent_colors_.min_broadcast_boost_levels_;
for (size_t i = 0; i < min_boost_levels.size(); i++) {
if (level >= min_boost_levels[i] && min_boost_levels[i] != 0) {
result.accent_color_count_++;
if (accent_colors_.accent_color_ids_[i].is_built_in()) {
result.title_color_count_++;
continue;
}
auto it = accent_colors_.light_colors_.find(accent_colors_.accent_color_ids_[i]);
CHECK(it != accent_colors_.light_colors_.end());
if (it->second.size() == 1) {
result.title_color_count_++;
}
}
}
}
{
auto &min_profile_boost_levels = for_megagroup ? profile_accent_colors_.min_megagroup_boost_levels_
: profile_accent_colors_.min_broadcast_boost_levels_;
for (size_t i = 0; i < min_profile_boost_levels.size(); i++) {
if (level >= min_profile_boost_levels[i] && min_profile_boost_levels[i] != 0) {
result.profile_accent_color_count_++;
}
}
}
return result;
}
bool ThemeManager::is_dark_base_theme(BaseTheme base_theme) {
switch (base_theme) {
case BaseTheme::Classic:
case BaseTheme::Day:
case BaseTheme::Arctic:
return false;
case BaseTheme::Night:
case BaseTheme::Tinted:
return true;
default:
UNREACHABLE();
return false;
}
}
void ThemeManager::on_update_theme(telegram_api::object_ptr<telegram_api::theme> &&theme, Promise<Unit> &&promise) {
CHECK(theme != nullptr);
bool is_changed = false;
bool was_light = false;
bool was_dark = false;
for (auto &chat_theme : chat_themes_.themes) {
if (chat_theme.id == theme->id_) {
for (auto &settings : theme->settings_) {
auto theme_settings = get_chat_theme_settings(std::move(settings));
if (theme_settings.message_colors.empty()) {
continue;
}
if (is_dark_base_theme(theme_settings.base_theme)) {
if (!was_dark) {
was_dark = true;
if (chat_theme.dark_theme != theme_settings) {
chat_theme.dark_theme = std::move(theme_settings);
is_changed = true;
}
}
} else {
if (!was_light) {
was_light = true;
if (chat_theme.light_theme != theme_settings) {
chat_theme.light_theme = std::move(theme_settings);
is_changed = true;
}
}
}
}
}
}
if (is_changed) {
save_chat_themes();
send_update_chat_themes();
}
promise.set_value(Unit());
}
bool ThemeManager::on_update_accent_colors(FlatHashMap<AccentColorId, vector<int32>, AccentColorIdHash> light_colors,
FlatHashMap<AccentColorId, vector<int32>, AccentColorIdHash> dark_colors,
vector<AccentColorId> accent_color_ids,
vector<int32> min_broadcast_boost_levels,
vector<int32> min_megagroup_boost_levels) {
auto are_equal = [](const FlatHashMap<AccentColorId, vector<int32>, AccentColorIdHash> &lhs,
const FlatHashMap<AccentColorId, vector<int32>, AccentColorIdHash> &rhs) {
for (auto &lhs_it : lhs) {
auto rhs_it = rhs.find(lhs_it.first);
if (rhs_it == rhs.end() || rhs_it->second != lhs_it.second) {
return false;
}
}
return true;
};
if (accent_color_ids == accent_colors_.accent_color_ids_ &&
min_broadcast_boost_levels == accent_colors_.min_broadcast_boost_levels_ &&
min_megagroup_boost_levels == accent_colors_.min_megagroup_boost_levels_ &&
are_equal(light_colors, accent_colors_.light_colors_) && are_equal(dark_colors, accent_colors_.dark_colors_)) {
return false;
}
for (auto &it : light_colors) {
accent_colors_.light_colors_[it.first] = std::move(it.second);
}
for (auto &it : dark_colors) {
accent_colors_.dark_colors_[it.first] = std::move(it.second);
}
accent_colors_.accent_color_ids_ = std::move(accent_color_ids);
accent_colors_.min_broadcast_boost_levels_ = std::move(min_broadcast_boost_levels);
accent_colors_.min_megagroup_boost_levels_ = std::move(min_megagroup_boost_levels);
save_accent_colors();
send_update_accent_colors();
return true;
}
bool ThemeManager::on_update_profile_accent_colors(
FlatHashMap<AccentColorId, ProfileAccentColor, AccentColorIdHash> light_colors,
FlatHashMap<AccentColorId, ProfileAccentColor, AccentColorIdHash> dark_colors,
vector<AccentColorId> accent_color_ids, vector<int32> min_broadcast_boost_levels,
vector<int32> min_megagroup_boost_levels) {
auto are_equal = [](const FlatHashMap<AccentColorId, ProfileAccentColor, AccentColorIdHash> &lhs,
const FlatHashMap<AccentColorId, ProfileAccentColor, AccentColorIdHash> &rhs) {
for (auto &lhs_it : lhs) {
auto rhs_it = rhs.find(lhs_it.first);
if (rhs_it == rhs.end() || rhs_it->second != lhs_it.second) {
return false;
}
}
return true;
};
if (accent_color_ids == profile_accent_colors_.accent_color_ids_ &&
min_broadcast_boost_levels == profile_accent_colors_.min_broadcast_boost_levels_ &&
min_megagroup_boost_levels == profile_accent_colors_.min_megagroup_boost_levels_ &&
are_equal(light_colors, profile_accent_colors_.light_colors_) &&
are_equal(dark_colors, profile_accent_colors_.dark_colors_)) {
return false;
}
for (auto &it : light_colors) {
profile_accent_colors_.light_colors_[it.first] = std::move(it.second);
}
for (auto &it : dark_colors) {
profile_accent_colors_.dark_colors_[it.first] = std::move(it.second);
}
profile_accent_colors_.accent_color_ids_ = std::move(accent_color_ids);
profile_accent_colors_.min_broadcast_boost_levels_ = std::move(min_broadcast_boost_levels);
profile_accent_colors_.min_megagroup_boost_levels_ = std::move(min_megagroup_boost_levels);
save_profile_accent_colors();
send_update_profile_accent_colors();
return true;
}
string ThemeManager::get_theme_parameters_json_string(const td_api::object_ptr<td_api::themeParameters> &theme) {
return json_encode<string>(json_object([&theme](auto &o) {
auto get_color = [](int32 color) {
string res(7, '#');
const char *hex = "0123456789abcdef";
for (int i = 0; i < 3; i++) {
int32 num = (color >> (i * 8)) & 0xFF;
res[2 * i + 1] = hex[num >> 4];
res[2 * i + 2] = hex[num & 15];
}
return res;
};
o("bg_color", get_color(theme->background_color_));
o("secondary_bg_color", get_color(theme->secondary_background_color_));
o("text_color", get_color(theme->text_color_));
o("hint_color", get_color(theme->hint_color_));
o("link_color", get_color(theme->link_color_));
o("button_color", get_color(theme->button_color_));
o("button_text_color", get_color(theme->button_text_color_));
o("header_bg_color", get_color(theme->header_background_color_));
o("section_bg_color", get_color(theme->section_background_color_));
o("section_separator_color", get_color(theme->section_separator_color_));
o("accent_text_color", get_color(theme->accent_text_color_));
o("section_header_text_color", get_color(theme->section_header_text_color_));
o("subtitle_text_color", get_color(theme->subtitle_text_color_));
o("destructive_text_color", get_color(theme->destructive_text_color_));
}));
}
int32 ThemeManager::get_accent_color_id_object(AccentColorId accent_color_id,
AccentColorId fallback_accent_color_id) const {
if (accent_color_id.is_valid() && (td_->auth_manager_->is_bot() || accent_color_id.is_built_in() ||
accent_colors_.light_colors_.count(accent_color_id) != 0)) {
return accent_color_id.get();
}
if (!fallback_accent_color_id.is_valid()) {
return 5; // blue
}
CHECK(fallback_accent_color_id.is_built_in());
return fallback_accent_color_id.get();
}
int32 ThemeManager::get_profile_accent_color_id_object(AccentColorId accent_color_id) const {
if (!accent_color_id.is_valid()) {
return -1;
}
if (td_->auth_manager_->is_bot() || profile_accent_colors_.light_colors_.count(accent_color_id) != 0) {
return accent_color_id.get();
}
return -1;
}
td_api::object_ptr<td_api::themeSettings> ThemeManager::get_theme_settings_object(const ThemeSettings &settings) const {
auto fill = [colors = settings.message_colors]() mutable -> td_api::object_ptr<td_api::BackgroundFill> {
if (colors.size() >= 3) {
return td_api::make_object<td_api::backgroundFillFreeformGradient>(std::move(colors));
}
CHECK(!colors.empty());
if (colors.size() == 1 || colors[0] == colors[1]) {
return td_api::make_object<td_api::backgroundFillSolid>(colors[0]);
}
return td_api::make_object<td_api::backgroundFillGradient>(colors[1], colors[0], 0);
}();
// ignore settings.base_theme for now
return td_api::make_object<td_api::themeSettings>(
settings.accent_color, settings.background_info.get_background_object(td_), std::move(fill),
settings.animate_message_colors, settings.message_accent_color);
}
td_api::object_ptr<td_api::chatTheme> ThemeManager::get_chat_theme_object(const ChatTheme &theme) const {
return td_api::make_object<td_api::chatTheme>(theme.emoji, get_theme_settings_object(theme.light_theme),
get_theme_settings_object(theme.dark_theme));
}
td_api::object_ptr<td_api::updateChatThemes> ThemeManager::get_update_chat_themes_object() const {
return td_api::make_object<td_api::updateChatThemes>(
transform(chat_themes_.themes, [this](const ChatTheme &theme) { return get_chat_theme_object(theme); }));
}
td_api::object_ptr<td_api::updateAccentColors> ThemeManager::get_update_accent_colors_object() const {
return accent_colors_.get_update_accent_colors_object();
}
td_api::object_ptr<td_api::updateAccentColors> ThemeManager::AccentColors::get_update_accent_colors_object() const {
vector<td_api::object_ptr<td_api::accentColor>> colors;
int32 base_colors[] = {0xDF2020, 0xDFA520, 0xA040A0, 0x208020, 0x20DFDF, 0x2044DF, 0xDF1493};
auto get_distance = [](int32 lhs_color, int32 rhs_color) {
auto get_color_distance = [](int32 lhs, int32 rhs) {
auto diff = max(lhs & 255, 0) - max(rhs & 255, 0);
return diff * diff;
};
return get_color_distance(lhs_color, rhs_color) + get_color_distance(lhs_color >> 8, rhs_color >> 8) +
get_color_distance(lhs_color >> 16, rhs_color >> 16);
};
FlatHashMap<AccentColorId, int32, AccentColorIdHash> min_broadcast_boost_levels;
for (size_t i = 0; i < min_broadcast_boost_levels_.size(); i++) {
CHECK(i < accent_color_ids_.size());
min_broadcast_boost_levels[accent_color_ids_[i]] = min_broadcast_boost_levels_[i];
}
for (auto &it : light_colors_) {
auto light_colors = it.second;
auto dark_it = dark_colors_.find(it.first);
auto dark_colors = dark_it != dark_colors_.end() ? dark_it->second : light_colors;
CHECK(!light_colors.empty());
CHECK(!dark_colors.empty());
auto first_color = light_colors[0];
int best_index = 0;
int32 best_distance = get_distance(base_colors[0], first_color);
for (int i = 1; i < 7; i++) {
auto cur_distance = get_distance(base_colors[i], first_color);
if (cur_distance < best_distance) {
best_distance = cur_distance;
best_index = i;
}
}
colors.push_back(td_api::make_object<td_api::accentColor>(it.first.get(), best_index, std::move(light_colors),
std::move(dark_colors),
min_broadcast_boost_levels[it.first]));
}
auto available_accent_color_ids =
transform(accent_color_ids_, [](AccentColorId accent_color_id) { return accent_color_id.get(); });
return td_api::make_object<td_api::updateAccentColors>(std::move(colors), std::move(available_accent_color_ids));
}
td_api::object_ptr<td_api::updateProfileAccentColors> ThemeManager::get_update_profile_accent_colors_object() const {
return profile_accent_colors_.get_update_profile_accent_colors_object();
}
bool ThemeManager::ProfileAccentColor::is_valid() const {
return are_colors_valid(palette_colors_, 1, 2) && are_colors_valid(background_colors_, 1, 2) &&
are_colors_valid(story_colors_, 2, 2);
}
td_api::object_ptr<td_api::profileAccentColors> ThemeManager::ProfileAccentColor::get_profile_accent_colors_object()
const {
return td_api::make_object<td_api::profileAccentColors>(
vector<int32>(palette_colors_), vector<int32>(background_colors_), vector<int32>(story_colors_));
}
td_api::object_ptr<td_api::updateProfileAccentColors>
ThemeManager::ProfileAccentColors::get_update_profile_accent_colors_object() const {
FlatHashMap<AccentColorId, int32, AccentColorIdHash> min_broadcast_boost_levels;
for (size_t i = 0; i < min_broadcast_boost_levels_.size(); i++) {
CHECK(i < accent_color_ids_.size());
min_broadcast_boost_levels[accent_color_ids_[i]] = min_broadcast_boost_levels_[i];
}
FlatHashMap<AccentColorId, int32, AccentColorIdHash> min_megagroup_boost_levels;
for (size_t i = 0; i < min_megagroup_boost_levels_.size(); i++) {
CHECK(i < accent_color_ids_.size());
min_megagroup_boost_levels[accent_color_ids_[i]] = min_megagroup_boost_levels_[i];
}
vector<td_api::object_ptr<td_api::profileAccentColor>> colors;
for (auto &it : light_colors_) {
auto light_colors = it.second.get_profile_accent_colors_object();
auto dark_it = dark_colors_.find(it.first);
auto dark_colors = dark_it != dark_colors_.end() ? dark_it->second.get_profile_accent_colors_object()
: it.second.get_profile_accent_colors_object();
colors.push_back(td_api::make_object<td_api::profileAccentColor>(
it.first.get(), std::move(light_colors), std::move(dark_colors), min_megagroup_boost_levels[it.first],
min_broadcast_boost_levels[it.first]));
}
auto available_accent_color_ids =
transform(accent_color_ids_, [](AccentColorId accent_color_id) { return accent_color_id.get(); });
return td_api::make_object<td_api::updateProfileAccentColors>(std::move(colors),
std::move(available_accent_color_ids));
}
string ThemeManager::get_chat_themes_database_key() {
return "chat_themes";
}
string ThemeManager::get_accent_colors_database_key() {
return "accent_colors";
}
string ThemeManager::get_profile_accent_colors_database_key() {
return "profile_accent_colors";
}
void ThemeManager::save_chat_themes() {
G()->td_db()->get_binlog_pmc()->set(get_chat_themes_database_key(), log_event_store(chat_themes_).as_slice().str());
}
void ThemeManager::save_accent_colors() {
G()->td_db()->get_binlog_pmc()->set(get_accent_colors_database_key(),
log_event_store(accent_colors_).as_slice().str());
}
void ThemeManager::save_profile_accent_colors() {
G()->td_db()->get_binlog_pmc()->set(get_profile_accent_colors_database_key(),
log_event_store(profile_accent_colors_).as_slice().str());
}
void ThemeManager::send_update_chat_themes() const {
send_closure(G()->td(), &Td::send_update, get_update_chat_themes_object());
}
void ThemeManager::send_update_accent_colors() const {
send_closure(G()->td(), &Td::send_update, get_update_accent_colors_object());
}
void ThemeManager::send_update_profile_accent_colors() const {
send_closure(G()->td(), &Td::send_update, get_update_profile_accent_colors_object());
}
void ThemeManager::reload_chat_themes() {
auto request_promise = PromiseCreator::lambda(
[actor_id = actor_id(this)](Result<telegram_api::object_ptr<telegram_api::account_Themes>> result) {
send_closure(actor_id, &ThemeManager::on_get_chat_themes, std::move(result));
});
td_->create_handler<GetChatThemesQuery>(std::move(request_promise))->send(chat_themes_.hash);
}
void ThemeManager::on_get_chat_themes(Result<telegram_api::object_ptr<telegram_api::account_Themes>> result) {
if (result.is_error()) {
return;
}
auto chat_themes_ptr = result.move_as_ok();
LOG(DEBUG) << "Receive " << to_string(chat_themes_ptr);
if (chat_themes_ptr->get_id() == telegram_api::account_themesNotModified::ID) {
return;
}
CHECK(chat_themes_ptr->get_id() == telegram_api::account_themes::ID);
auto chat_themes = telegram_api::move_object_as<telegram_api::account_themes>(chat_themes_ptr);
chat_themes_.hash = chat_themes->hash_;
chat_themes_.themes.clear();
for (auto &theme : chat_themes->themes_) {
if (!is_emoji(theme->emoticon_) || !theme->for_chat_) {
LOG(ERROR) << "Receive " << to_string(theme);
continue;
}
bool was_light = false;
bool was_dark = false;
ChatTheme chat_theme;
chat_theme.emoji = std::move(theme->emoticon_);
chat_theme.id = theme->id_;
for (auto &settings : theme->settings_) {
auto theme_settings = get_chat_theme_settings(std::move(settings));
if (theme_settings.message_colors.empty()) {
continue;
}
if (is_dark_base_theme(theme_settings.base_theme)) {
if (!was_dark) {
was_dark = true;
if (chat_theme.dark_theme != theme_settings) {
chat_theme.dark_theme = std::move(theme_settings);
}
}
} else {
if (!was_light) {
was_light = true;
if (chat_theme.light_theme != theme_settings) {
chat_theme.light_theme = std::move(theme_settings);
}
}
}
}
if (chat_theme.light_theme.message_colors.empty() || chat_theme.dark_theme.message_colors.empty()) {
continue;
}
chat_themes_.themes.push_back(std::move(chat_theme));
}
save_chat_themes();
send_update_chat_themes();
}
void ThemeManager::reload_accent_colors() {
auto request_promise = PromiseCreator::lambda(
[actor_id = actor_id(this)](Result<telegram_api::object_ptr<telegram_api::help_PeerColors>> result) {
send_closure(actor_id, &ThemeManager::on_get_accent_colors, std::move(result));
});
td_->create_handler<GetPeerColorsQuery>(std::move(request_promise))->send(accent_colors_.hash_);
}
void ThemeManager::on_get_accent_colors(Result<telegram_api::object_ptr<telegram_api::help_PeerColors>> result) {
if (result.is_error()) {
return;
}
auto peer_colors_ptr = result.move_as_ok();
LOG(DEBUG) << "Receive " << to_string(peer_colors_ptr);
if (peer_colors_ptr->get_id() == telegram_api::help_peerColorsNotModified::ID) {
return;
}
CHECK(peer_colors_ptr->get_id() == telegram_api::help_peerColors::ID);
auto peer_colors = telegram_api::move_object_as<telegram_api::help_peerColors>(peer_colors_ptr);
FlatHashMap<AccentColorId, vector<int32>, AccentColorIdHash> light_colors;
FlatHashMap<AccentColorId, vector<int32>, AccentColorIdHash> dark_colors;
vector<AccentColorId> accent_color_ids;
vector<int32> min_broadcast_boost_levels;
vector<int32> min_megagroup_boost_levels;
for (auto &option : peer_colors->colors_) {
if ((option->colors_ != nullptr && option->colors_->get_id() != telegram_api::help_peerColorSet::ID) ||
(option->dark_colors_ != nullptr && option->dark_colors_->get_id() != telegram_api::help_peerColorSet::ID)) {
LOG(ERROR) << "Receive " << to_string(option);
continue;
}
AccentColorId accent_color_id(option->color_id_);
if (!accent_color_id.is_valid() || td::contains(accent_color_ids, accent_color_id) ||
(accent_color_id.is_built_in() && (option->colors_ != nullptr || option->dark_colors_ != nullptr)) ||
(!accent_color_id.is_built_in() && option->colors_ == nullptr)) {
LOG(ERROR) << "Receive " << to_string(option);
continue;
}
bool is_valid = true;
vector<int32> current_light_colors;
vector<int32> current_dark_colors;
if (option->colors_ != nullptr) {
auto colors = telegram_api::move_object_as<telegram_api::help_peerColorSet>(option->colors_);
current_light_colors = std::move(colors->colors_);
if (!are_colors_valid(current_light_colors, 1, 3)) {
is_valid = false;
}
}
if (option->dark_colors_ != nullptr) {
auto colors = telegram_api::move_object_as<telegram_api::help_peerColorSet>(option->dark_colors_);
current_dark_colors = std::move(colors->colors_);
if (!are_colors_valid(current_dark_colors, 1, 3)) {
is_valid = false;
}
}
if (!is_valid) {
LOG(ERROR) << "Receive invalid colors for " << accent_color_id;
continue;
}
if (!option->hidden_) {
accent_color_ids.push_back(accent_color_id);
min_broadcast_boost_levels.push_back(max(0, option->channel_min_level_));
min_megagroup_boost_levels.push_back(max(0, option->group_min_level_));
}
if (!current_light_colors.empty()) {
light_colors[accent_color_id] = std::move(current_light_colors);
}
if (!current_dark_colors.empty()) {
dark_colors[accent_color_id] = std::move(current_dark_colors);
}
}
bool is_changed = false;
if (accent_colors_.hash_ != peer_colors->hash_) {
accent_colors_.hash_ = peer_colors->hash_;
is_changed = true;
}
if (!on_update_accent_colors(std::move(light_colors), std::move(dark_colors), std::move(accent_color_ids),
std::move(min_broadcast_boost_levels), std::move(min_megagroup_boost_levels)) &&
is_changed) {
save_accent_colors();
}
}
void ThemeManager::reload_profile_accent_colors() {
auto request_promise = PromiseCreator::lambda(
[actor_id = actor_id(this)](Result<telegram_api::object_ptr<telegram_api::help_PeerColors>> result) {
send_closure(actor_id, &ThemeManager::on_get_profile_accent_colors, std::move(result));
});
td_->create_handler<GetPeerProfileColorsQuery>(std::move(request_promise))->send(profile_accent_colors_.hash_);
}
ThemeManager::ProfileAccentColor ThemeManager::get_profile_accent_color(
telegram_api::object_ptr<telegram_api::help_PeerColorSet> &&color_set) const {
CHECK(color_set != nullptr);
CHECK(color_set->get_id() == telegram_api::help_peerColorProfileSet::ID);
auto colors = telegram_api::move_object_as<telegram_api::help_peerColorProfileSet>(color_set);
ProfileAccentColor color;
color.palette_colors_ = std::move(colors->palette_colors_);
color.background_colors_ = std::move(colors->bg_colors_);
color.story_colors_ = std::move(colors->story_colors_);
return color;
}
void ThemeManager::on_get_profile_accent_colors(
Result<telegram_api::object_ptr<telegram_api::help_PeerColors>> result) {
if (result.is_error()) {
return;
}
auto peer_colors_ptr = result.move_as_ok();
LOG(DEBUG) << "Receive " << to_string(peer_colors_ptr);
if (peer_colors_ptr->get_id() == telegram_api::help_peerColorsNotModified::ID) {
return;
}
CHECK(peer_colors_ptr->get_id() == telegram_api::help_peerColors::ID);
auto peer_colors = telegram_api::move_object_as<telegram_api::help_peerColors>(peer_colors_ptr);
FlatHashMap<AccentColorId, ProfileAccentColor, AccentColorIdHash> light_colors;
FlatHashMap<AccentColorId, ProfileAccentColor, AccentColorIdHash> dark_colors;
vector<AccentColorId> accent_color_ids;
vector<int32> min_broadcast_boost_levels;
vector<int32> min_megagroup_boost_levels;
for (auto &option : peer_colors->colors_) {
AccentColorId accent_color_id(option->color_id_);
if (option->colors_ == nullptr || option->colors_->get_id() != telegram_api::help_peerColorProfileSet::ID ||
option->dark_colors_ == nullptr ||
option->dark_colors_->get_id() != telegram_api::help_peerColorProfileSet::ID || !accent_color_id.is_valid() ||
td::contains(accent_color_ids, accent_color_id)) {
LOG(ERROR) << "Receive " << to_string(option);
continue;
}
auto current_light_color = get_profile_accent_color(std::move(option->colors_));
auto current_dark_color = get_profile_accent_color(std::move(option->dark_colors_));
if (!current_light_color.is_valid() || !current_dark_color.is_valid()) {
LOG(ERROR) << "Receive invalid colors for " << accent_color_id;
continue;
}
if (!option->hidden_) {
accent_color_ids.push_back(accent_color_id);
min_broadcast_boost_levels.push_back(max(0, option->channel_min_level_));
min_megagroup_boost_levels.push_back(max(0, option->group_min_level_));
}
light_colors[accent_color_id] = std::move(current_light_color);
dark_colors[accent_color_id] = std::move(current_dark_color);
}
bool is_changed = false;
if (profile_accent_colors_.hash_ != peer_colors->hash_) {
profile_accent_colors_.hash_ = peer_colors->hash_;
is_changed = true;
}
if (!on_update_profile_accent_colors(std::move(light_colors), std::move(dark_colors), std::move(accent_color_ids),
std::move(min_broadcast_boost_levels), std::move(min_megagroup_boost_levels)) &&
is_changed) {
save_profile_accent_colors();
}
}
ThemeManager::BaseTheme ThemeManager::get_base_theme(
const telegram_api::object_ptr<telegram_api::BaseTheme> &base_theme) {
CHECK(base_theme != nullptr);
switch (base_theme->get_id()) {
case telegram_api::baseThemeClassic::ID:
return BaseTheme::Classic;
case telegram_api::baseThemeDay::ID:
return BaseTheme::Day;
case telegram_api::baseThemeNight::ID:
return BaseTheme::Night;
case telegram_api::baseThemeTinted::ID:
return BaseTheme::Tinted;
case telegram_api::baseThemeArctic::ID:
return BaseTheme::Arctic;
default:
UNREACHABLE();
return BaseTheme::Classic;
}
}
ThemeManager::ThemeSettings ThemeManager::get_chat_theme_settings(
telegram_api::object_ptr<telegram_api::themeSettings> settings) {
ThemeSettings result;
if (settings != nullptr && !settings->message_colors_.empty() && settings->message_colors_.size() <= 4) {
result.accent_color = settings->accent_color_;
bool has_outbox_accent_color = (settings->flags_ & telegram_api::themeSettings::OUTBOX_ACCENT_COLOR_MASK) != 0;
result.message_accent_color = (has_outbox_accent_color ? settings->outbox_accent_color_ : result.accent_color);
result.background_info = BackgroundInfo(td_, std::move(settings->wallpaper_), true);
result.base_theme = get_base_theme(settings->base_theme_);
result.message_colors = std::move(settings->message_colors_);
result.animate_message_colors = settings->message_colors_animated_;
}
return result;
}
void ThemeManager::get_current_state(vector<td_api::object_ptr<td_api::Update>> &updates) const {
if (!td_->auth_manager_->is_authorized() || td_->auth_manager_->is_bot()) {
return;
}
if (!chat_themes_.themes.empty()) {
updates.push_back(get_update_chat_themes_object());
}
if (!accent_colors_.accent_color_ids_.empty()) {
updates.push_back(get_update_accent_colors_object());
}
if (!profile_accent_colors_.accent_color_ids_.empty()) {
updates.push_back(get_update_profile_accent_colors_object());
}
}
} // namespace td
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