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Do not send updates if web page is not changed. 

GitOrigin-RevId: 4626b571aca295c6fd3d35f10a2494aafb34f581
This commit is contained in:
levlam 2020-01-26 04:59:19 +03:00
parent 4b10b66065
commit 9f2870a5a0
3 changed files with 35 additions and 2 deletions
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8
td/telegram/Document.cpp
View File

@ -56,6 +56,14 @@ void Document::append_file_ids(const Td *td, vector<FileId> &file_ids) const {
}
}
bool operator==(const Document &lhs, const Document &rhs) {
return lhs.type == rhs.type && lhs.file_id == rhs.file_id;
}
bool operator!=(const Document &lhs, const Document &rhs) {
return !(lhs == rhs);
}
StringBuilder &operator<<(StringBuilder &string_builder, const Document::Type &document_type) {
switch (document_type) {
case Document::Type::Unknown:

4
td/telegram/Document.h
View File

@ -35,6 +35,10 @@ struct Document {
void append_file_ids(const Td *td, vector<FileId> &file_ids) const;
};
bool operator==(const Document &lhs, const Document &rhs);
bool operator!=(const Document &lhs, const Document &rhs);
StringBuilder &operator<<(StringBuilder &string_builder, const Document::Type &document_type);
StringBuilder &operator<<(StringBuilder &string_builder, const Document &document);

25
td/telegram/WebPagesManager.cpp
View File

@ -361,6 +361,16 @@ class WebPagesManager::WebPage {
instant_view.is_v2 = true;
}
}
friend bool operator==(const WebPage &lhs, const WebPage &rhs) {
return lhs.url == rhs.url && lhs.display_url == rhs.display_url && lhs.type == rhs.type &&
lhs.site_name == rhs.site_name && lhs.title == rhs.title && lhs.description == rhs.description &&
lhs.photo == rhs.photo && lhs.type == rhs.type && lhs.embed_url == rhs.embed_url &&
lhs.embed_type == rhs.embed_type && lhs.embed_dimensions == rhs.embed_dimensions &&
lhs.duration == rhs.duration && lhs.author == rhs.author && lhs.document == rhs.document &&
lhs.documents == rhs.documents && lhs.instant_view.is_empty == rhs.instant_view.is_empty &&
lhs.instant_view.is_v2 == rhs.instant_view.is_v2;
}
};
WebPagesManager::WebPagesManager(Td *td, ActorShared<> parent) : td_(td), parent_(std::move(parent)) {
@ -518,7 +528,12 @@ void WebPagesManager::update_web_page(unique_ptr<WebPage> web_page, WebPageId we
auto &page = web_pages_[web_page_id];
auto old_file_ids = get_web_page_file_ids(page.get());
WebPageInstantView old_instant_view;
bool is_changed = true;
if (page != nullptr) {
if (*page == *web_page) {
is_changed = false;
}
old_instant_view = std::move(page->instant_view);
web_page->logevent_id = page->logevent_id;
} else {
@ -540,6 +555,10 @@ void WebPagesManager::update_web_page(unique_ptr<WebPage> web_page, WebPageId we
on_get_web_page_by_url(page->url, web_page_id, from_database);
if (!is_changed) {
return;
}
update_messages_content(web_page_id, true);
if (!from_database) {
@ -626,15 +645,17 @@ bool WebPagesManager::need_use_old_instant_view(const WebPageInstantView &new_in
}
void WebPagesManager::on_get_web_page_by_url(const string &url, WebPageId web_page_id, bool from_database) {
auto &cached_web_page_id = url_to_web_page_id_[url];
if (!from_database && G()->parameters().use_message_db) {
if (web_page_id.is_valid()) {
G()->td_db()->get_sqlite_pmc()->set(get_web_page_url_database_key(url), to_string(web_page_id.get()), Auto());
if (cached_web_page_id != web_page_id) { //not already saved
G()->td_db()->get_sqlite_pmc()->set(get_web_page_url_database_key(url), to_string(web_page_id.get()), Auto());
}
} else {
G()->td_db()->get_sqlite_pmc()->erase(get_web_page_url_database_key(url), Auto());
}
}
auto &cached_web_page_id = url_to_web_page_id_[url];
if (cached_web_page_id.is_valid() && web_page_id.is_valid() && web_page_id != cached_web_page_id) {
LOG(ERROR) << "Url \"" << url << "\" preview is changed from " << cached_web_page_id << " to " << web_page_id;
}