std::unique_ptr<Data::Media> HistoryMessage::CreateMedia(
not_null<HistoryMessage*> item,
const MTPMessageMedia &media) {
switch (media.type()) {
case mtpc_messageMediaContact: {
const auto &data = media.c_messageMediaContact();
return std::make_unique<Data::MediaContact>(
item,
data.vuser_id.v,
qs(data.vfirst_name),
qs(data.vlast_name),
qs(data.vphone_number));
} break;
case mtpc_messageMediaGeo: {
const auto &data = media.c_messageMediaGeo().vgeo;
if (data.type() == mtpc_geoPoint) {
return std::make_unique<Data::MediaLocation>(
item,
LocationCoords(data.c_geoPoint()));
}
} break;
case mtpc_messageMediaGeoLive: {
const auto &data = media.c_messageMediaGeoLive().vgeo;
if (data.type() == mtpc_geoPoint) {
return std::make_unique<Data::MediaLocation>(
item,
LocationCoords(data.c_geoPoint()));
}
} break;
case mtpc_messageMediaVenue: {
const auto &data = media.c_messageMediaVenue();
if (data.vgeo.type() == mtpc_geoPoint) {
return std::make_unique<Data::MediaLocation>(
item,
LocationCoords(data.vgeo.c_geoPoint()),
qs(data.vtitle),
qs(data.vaddress));
}
} break;
case mtpc_messageMediaPhoto: {
const auto &data = media.c_messageMediaPhoto();
if (data.has_ttl_seconds()) {
LOG(("App Error: "
"Unexpected MTPMessageMediaPhoto "
"with ttl_seconds in HistoryMessage."));
} else if (data.has_photo() && data.vphoto.type() == mtpc_photo) {
return std::make_unique<Data::MediaPhoto>(
item,
Auth().data().photo(data.vphoto.c_photo()));
} else {
LOG(("API Error: "
"Got MTPMessageMediaPhoto "
"without photo and without ttl_seconds."));
}
} break;
case mtpc_messageMediaDocument: {
const auto &data = media.c_messageMediaDocument();
if (data.has_ttl_seconds()) {
LOG(("App Error: "
"Unexpected MTPMessageMediaDocument "
"with ttl_seconds in HistoryMessage."));
} else if (data.has_document()
&& data.vdocument.type() == mtpc_document) {
return std::make_unique<Data::MediaFile>(
item,
Auth().data().document(data.vdocument.c_document()));
} else {
LOG(("API Error: "
"Got MTPMessageMediaDocument "
"without document and without ttl_seconds."));
}
} break;
case mtpc_messageMediaWebPage: {
const auto &data = media.c_messageMediaWebPage().vwebpage;
switch (data.type()) {
case mtpc_webPageEmpty: break;
case mtpc_webPagePending:
return std::make_unique<Data::MediaWebPage>(
item,
Auth().data().webpage(data.c_webPagePending()));
break;
case mtpc_webPage:
return std::make_unique<Data::MediaWebPage>(
item,
Auth().data().webpage(data.c_webPage()));
break;
case mtpc_webPageNotModified:
LOG(("API Error: "
"webPageNotModified is unexpected in message media."));
break;
}
} break;
case mtpc_messageMediaGame: {
const auto &data = media.c_messageMediaGame().vgame;
if (data.type() == mtpc_game) {
return std::make_unique<Data::MediaGame>(
item,
Auth().data().game(data.c_game()));
}
} break;
case mtpc_messageMediaInvoice: {
return std::make_unique<Data::MediaInvoice>(
item,
media.c_messageMediaInvoice());
} break;
};
return nullptr;
}
i_document& cursor::document() const
{
if (!has_document())
throw no_document();
return *iDocument;
}
