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Better names for UserPhotos fields.

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GitOrigin-RevId: 5f4b1c5d32e68ac02210cd21f2dc7b08415fb4fa
This commit is contained in:
levlam 2019-10-17 23:41:16 +03:00
parent 39a87fcb10
commit cc0a2eeb99
2 changed files with 23 additions and 24 deletions
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41
td/telegram/ContactsManager.cpp
View File

@ -7935,21 +7935,20 @@ void ContactsManager::on_get_user_photos(UserId user_id, int32 offset, int32 lim
}
UserPhotos *user_photos = &user_photos_[user_id];
user_photos->photo_count = total_count;
CHECK(user_photos->getting_photos_now);
user_photos->getting_photos_now = false;
user_photos->count = total_count;
CHECK(user_photos->getting_now);
user_photos->getting_now = false;
if (user_photos->photos_offset == -1) {
user_photos->photos_offset = 0;
if (user_photos->offset == -1) {
user_photos->offset = 0;
CHECK(user_photos->photos.empty());
}
if (offset != narrow_cast<int32>(user_photos->photos.size()) + user_photos->photos_offset) {
if (offset != narrow_cast<int32>(user_photos->photos.size()) + user_photos->offset) {
LOG(INFO) << "Inappropriate offset to append " << user_id << " profile photos to cache: offset = " << offset
<< ", current_offset = " << user_photos->photos_offset
<< ", photo_count = " << user_photos->photos.size();
<< ", current_offset = " << user_photos->offset << ", photo_count = " << user_photos->photos.size();
user_photos->photos.clear();
user_photos->photos_offset = offset;
user_photos->offset = offset;
}
for (auto &photo : photos) {
@ -8614,11 +8613,11 @@ void ContactsManager::drop_user_photos(UserId user_id, bool is_empty) {
auto user_photos = &it->second;
user_photos->photos.clear();
if (is_empty) {
user_photos->photo_count = 0;
user_photos->count = 0;
} else {
user_photos->photo_count = -1;
user_photos->count = -1;
}
user_photos->photos_offset = user_photos->photo_count;
user_photos->offset = user_photos->count;
}
}
@ -10473,26 +10472,26 @@ std::pair<int32, vector<const Photo *>> ContactsManager::get_user_profile_photos
}
auto user_photos = &user_photos_[user_id];
if (user_photos->getting_photos_now) {
if (user_photos->getting_now) {
promise.set_error(Status::Error(400, "Request for new profile photos has already been sent"));
return result;
}
if (user_photos->photo_count != -1) { // know photo count
CHECK(user_photos->photos_offset != -1);
result.first = user_photos->photo_count;
if (user_photos->count != -1) { // know photo count
CHECK(user_photos->offset != -1);
result.first = user_photos->count;
if (offset >= user_photos->photo_count) {
if (offset >= user_photos->count) {
// offset if too big
promise.set_value(Unit());
return result;
}
if (limit > user_photos->photo_count - offset) {
limit = user_photos->photo_count - offset;
if (limit > user_photos->count - offset) {
limit = user_photos->count - offset;
}
int32 cache_begin = user_photos->photos_offset;
int32 cache_begin = user_photos->offset;
int32 cache_end = cache_begin + narrow_cast<int32>(user_photos->photos.size());
if (cache_begin <= offset && offset + limit <= cache_end) {
// answer query from cache
@ -10510,7 +10509,7 @@ std::pair<int32, vector<const Photo *>> ContactsManager::get_user_profile_photos
}
}
user_photos->getting_photos_now = true;
user_photos->getting_now = true;
if (limit < MAX_GET_PROFILE_PHOTOS / 5) {
limit = MAX_GET_PROFILE_PHOTOS / 5; // make limit reasonable

6
td/telegram/ContactsManager.h
View File

@ -587,9 +587,9 @@ class ContactsManager : public Actor {
struct UserPhotos {
vector<Photo> photos;
int32 photo_count = -1;
int32 photos_offset = -1;
bool getting_photos_now = false;
int32 count = -1;
int32 offset = -1;
bool getting_now = false;
};
// do not forget to update drop_user_full and on_get_user_full