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Add linkPreviewTypeBackground.background_type.

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This commit is contained in:
levlam 2024-08-09 14:36:43 +03:00
parent 9ec8b37493
commit 31249fa0c2
4 changed files with 30 additions and 3 deletions
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6
td/generate/scheme/td_api.tl
View File

@ -2660,8 +2660,10 @@ linkPreviewTypeArticle photo:photo author:string = LinkPreviewType;
//@author Author of the audio
linkPreviewTypeAudio url:string mime_type:string audio:audio duration:int32 author:string = LinkPreviewType;
//@description The link is a link to a background. Link preview title and description are available only for filled backgrounds @document Document with the background; may be null for filled backgrounds
linkPreviewTypeBackground document:document = LinkPreviewType;
//@description The link is a link to a background. Link preview title and description are available only for filled backgrounds
//@document Document with the background; may be null for filled backgrounds
//@background_type Type of the background; may be null if unknown
linkPreviewTypeBackground document:document background_type:BackgroundType = LinkPreviewType;
//@description The link is a link to boost a channel chat @photo Photo of the chat; may be null
linkPreviewTypeChannelBoost photo:chatPhoto = LinkPreviewType;

21
td/telegram/LinkManager.cpp
View File

@ -2684,6 +2684,27 @@ Result<string> LinkManager::get_background_url(const string &name,
return url;
}
td_api::object_ptr<td_api::BackgroundType> LinkManager::get_background_type_object(const string &link) {
auto parsed_link = parse_internal_link(link);
if (parsed_link == nullptr) {
return nullptr;
}
auto parsed_object = parsed_link->get_internal_link_type_object();
if (parsed_object->get_id() != td_api::internalLinkTypeBackground::ID) {
return nullptr;
}
auto background_name =
std::move(static_cast<td_api::internalLinkTypeBackground *>(parsed_object.get())->background_name_);
if (!BackgroundType::is_background_name_local(background_name)) {
return nullptr;
}
auto r_background_type = BackgroundType::get_local_background_type(background_name);
if (r_background_type.is_error()) {
return nullptr;
}
return r_background_type.ok().get_background_type_object();
}
string LinkManager::get_dialog_filter_invite_link_slug(Slice invite_link) {
auto link_info = get_link_info(invite_link);
if (link_info.type_ != LinkType::Tg && link_info.type_ != LinkType::TMe) {

2
td/telegram/LinkManager.h
View File

@ -84,6 +84,8 @@ class LinkManager final : public Actor {
static Result<string> get_background_url(const string &name,
td_api::object_ptr<td_api::BackgroundType> background_type);
static td_api::object_ptr<td_api::BackgroundType> get_background_type_object(const string &link);
static string get_dialog_filter_invite_link_slug(Slice invite_link);
static string get_dialog_filter_invite_link(Slice slug, bool is_internal);

4
td/telegram/WebPagesManager.cpp
View File

@ -21,6 +21,7 @@
#include "td/telegram/files/FileManager.h"
#include "td/telegram/files/FileSourceId.h"
#include "td/telegram/Global.h"
#include "td/telegram/LinkManager.h"
#include "td/telegram/logevent/LogEvent.h"
#include "td/telegram/MessageEntity.h"
#include "td/telegram/MessagesManager.h"
@ -1457,7 +1458,8 @@ td_api::object_ptr<td_api::LinkPreviewType> WebPagesManager::get_link_preview_ty
return td_api::make_object<td_api::linkPreviewTypeBackground>(
web_page->document_.type == Document::Type::General
? td_->documents_manager_->get_document_object(web_page->document_.file_id, PhotoFormat::Png)
: nullptr);
: nullptr,
LinkManager::get_background_type_object(web_page->url_));
}
if (type == "bot") {
LOG_IF(ERROR, web_page->document_.type != Document::Type::Unknown)