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Add synchronous td_api::getCountryFlagEmoji.

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This commit is contained in:
levlam 2024-01-05 13:42:46 +03:00
parent a9d1269567
commit 0b5b4b8dab
6 changed files with 49 additions and 2 deletions
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7
td/generate/scheme/td_api.tl
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@ -3978,7 +3978,7 @@ availableReaction type:ReactionType needs_premium:Bool = AvailableReaction;
//@allow_custom_emoji True, if any custom emoji reaction can be added by Telegram Premium subscribers
availableReactions top_reactions:vector<availableReaction> recent_reactions:vector<availableReaction> popular_reactions:vector<availableReaction> allow_custom_emoji:Bool = AvailableReactions;
//@description Contains information about a emoji reaction
//@description Contains information about an emoji reaction
//@emoji Text representation of the reaction
//@title Reaction title
//@is_active True, if the reaction can be added to new messages and enabled in chats
@ -7520,7 +7520,7 @@ setPinnedForumTopics chat_id:int53 message_thread_ids:vector<int53> = Ok;
deleteForumTopic chat_id:int53 message_thread_id:int53 = Ok;
//@description Returns information about a emoji reaction. Returns a 404 error if the reaction is not found @emoji Text representation of the reaction
//@description Returns information about an emoji reaction. Returns a 404 error if the reaction is not found @emoji Text representation of the reaction
getEmojiReaction emoji:string = EmojiReaction;
//@description Returns TGS stickers with generic animations for custom emoji reactions
@ -7587,6 +7587,9 @@ parseMarkdown text:formattedText = FormattedText;
//@description Replaces text entities with Markdown formatting in a human-friendly format. Entities that can't be represented in Markdown unambiguously are kept as is. Can be called synchronously @text The text
getMarkdownText text:formattedText = FormattedText;
//@description Returns an emoji for the given country. Returns an empty string on failure. Can be called synchronously @country_code A two-letter ISO 3166-1 alpha-2 country code as received from getCountries
getCountryFlagEmoji country_code:string = Text;
//@description Returns the MIME type of a file, guessed by its extension. Returns an empty string on failure. Can be called synchronously @file_name The name of the file or path to the file
getFileMimeType file_name:string = Text;

26
td/telegram/CountryInfoManager.cpp
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@ -577,6 +577,32 @@ const CountryInfoManager::CountryList *CountryInfoManager::get_country_list(Coun
return country;
}
string CountryInfoManager::get_country_flag_emoji(const string &country_code) {
if (country_code.size() != 2 || !is_alpha(country_code[0]) || !is_alpha(country_code[1])) {
return string();
}
char first = to_upper(country_code[0]);
char second = to_upper(country_code[1]);
if (first == 'Y' && second == 'L') {
return string();
}
if (first == 'F' && second == 'T') {
return "\xF0\x9F\x8F\xB4\xE2\x80\x8D\xE2\x98\xA0\xEF\xB8\x8F"; // pirate flag
}
if (first == 'X' && second == 'G') {
return "\xF0\x9F\x9B\xB0"; // satellite
}
if (first == 'X' && second == 'V') {
return "\xF0\x9F\x8C\x8D"; // globe showing Europe-Africa
}
string result;
result.reserve(8);
append_utf8_character(result, 0x1F1A5 + first);
append_utf8_character(result, 0x1F1A5 + second);
CHECK(result.size() == 8);
return result;
}
int32 CountryInfoManager::manager_count_ = 0;
std::mutex CountryInfoManager::country_mutex_;
FlatHashMap<string, unique_ptr<CountryInfoManager::CountryList>> CountryInfoManager::countries_;

2
td/telegram/CountryInfoManager.h
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@ -37,6 +37,8 @@ class CountryInfoManager final : public Actor {
static td_api::object_ptr<td_api::phoneNumberInfo> get_phone_number_info_sync(const string &language_code,
string phone_number_prefix);
static string get_country_flag_emoji(const string &country_code);
void on_update_fragment_prefixes();
CountryInfoManager(const CountryInfoManager &) = delete;

11
td/telegram/Td.cpp
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@ -2740,6 +2740,7 @@ bool Td::is_synchronous_request(const td_api::Function *function) {
case td_api::parseMarkdown::ID:
case td_api::getMarkdownText::ID:
case td_api::searchStringsByPrefix::ID:
case td_api::getCountryFlagEmoji::ID:
case td_api::getFileMimeType::ID:
case td_api::getFileExtension::ID:
case td_api::cleanFileName::ID:
@ -2980,6 +2981,7 @@ td_api::object_ptr<td_api::Object> Td::static_request(td_api::object_ptr<td_api:
case td_api::parseMarkdown::ID:
case td_api::getMarkdownText::ID:
case td_api::searchStringsByPrefix::ID:
case td_api::getCountryFlagEmoji::ID:
case td_api::getFileMimeType::ID:
case td_api::getFileExtension::ID:
case td_api::cleanFileName::ID:
@ -9042,6 +9044,10 @@ void Td::on_request(uint64 id, const td_api::searchStringsByPrefix &request) {
UNREACHABLE();
}
void Td::on_request(uint64 id, const td_api::getCountryFlagEmoji &request) {
UNREACHABLE();
}
void Td::on_request(uint64 id, const td_api::getFileMimeType &request) {
UNREACHABLE();
}
@ -9246,6 +9252,11 @@ td_api::object_ptr<td_api::Object> Td::do_static_request(td_api::searchStringsBy
return td_api::make_object<td_api::foundPositions>(total_count, std::move(result));
}
td_api::object_ptr<td_api::Object> Td::do_static_request(const td_api::getCountryFlagEmoji &request) {
// don't check country code UTF-8 correctness
return td_api::make_object<td_api::text>(CountryInfoManager::get_country_flag_emoji(request.country_code_));
}
td_api::object_ptr<td_api::Object> Td::do_static_request(const td_api::getFileMimeType &request) {
// don't check file name UTF-8 correctness
return make_tl_object<td_api::text>(MimeType::from_extension(PathView(request.file_name_).extension()));

3
td/telegram/Td.h
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@ -1731,6 +1731,8 @@ class Td final : public Actor {
void on_request(uint64 id, const td_api::searchStringsByPrefix &request);
void on_request(uint64 id, const td_api::getCountryFlagEmoji &request);
void on_request(uint64 id, const td_api::getFileMimeType &request);
void on_request(uint64 id, const td_api::getFileExtension &request);
@ -1793,6 +1795,7 @@ class Td final : public Actor {
static td_api::object_ptr<td_api::Object> do_static_request(td_api::parseMarkdown &request);
static td_api::object_ptr<td_api::Object> do_static_request(td_api::getMarkdownText &request);
static td_api::object_ptr<td_api::Object> do_static_request(td_api::searchStringsByPrefix &request);
static td_api::object_ptr<td_api::Object> do_static_request(const td_api::getCountryFlagEmoji &request);
static td_api::object_ptr<td_api::Object> do_static_request(const td_api::getFileMimeType &request);
static td_api::object_ptr<td_api::Object> do_static_request(const td_api::getFileExtension &request);
static td_api::object_ptr<td_api::Object> do_static_request(const td_api::cleanFileName &request);

2
td/telegram/cli.cpp
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@ -4133,6 +4133,8 @@ class CliClient final : public Actor {
get_args(args, strings, query, limit, return_none_for_empty_query);
execute(td_api::make_object<td_api::searchStringsByPrefix>(autosplit_str(strings), query, as_limit(limit),
return_none_for_empty_query));
} else if (op == "gcfe") {
execute(td_api::make_object<td_api::getCountryFlagEmoji>(trim(args)));
} else if (op == "gfmt") {
execute(td_api::make_object<td_api::getFileMimeType>(trim(args)));
} else if (op == "gfe") {