bool CVideoLibraryRefreshingJob::Work(CVideoDatabase &db)
{
if (m_item == nullptr)
return false;
// determine the scraper for the item's path
VIDEO::SScanSettings scanSettings;
ADDON::ScraperPtr scraper = db.GetScraperForPath(m_item->GetPath(), scanSettings);
if (scraper == nullptr)
return false;
// copy the scraper in case we need it again
ADDON::ScraperPtr originalScraper(scraper);
// get the item's correct title
std::string itemTitle = m_searchTitle;
if (itemTitle.empty())
itemTitle = m_item->GetMovieName(scanSettings.parent_name);
CScraperUrl scraperUrl;
VIDEO::CVideoInfoScanner scanner;
bool needsRefresh = m_forceRefresh;
bool hasDetails = false;
bool ignoreNfo = m_ignoreNfo;
// run this in a loop in case we need to refresh again
bool failure = false;
do
{
if (!ignoreNfo)
{
// check if there's an NFO for the item
CNfoFile::NFOResult nfoResult = scanner.CheckForNFOFile(m_item.get(), scanSettings.parent_name_root, scraper, scraperUrl);
// if there's no NFO remember it in case we have to refresh again
if (nfoResult == CNfoFile::ERROR_NFO)
ignoreNfo = true;
else if (nfoResult != CNfoFile::NO_NFO)
hasDetails = true;
// if we are performing a forced refresh ask the user to choose between using a valid NFO and a valid scraper
if (needsRefresh && IsModal() && !scraper->IsNoop() &&
(nfoResult == CNfoFile::URL_NFO || nfoResult == CNfoFile::COMBINED_NFO || nfoResult == CNfoFile::FULL_NFO))
{
int heading = 20159;
if (scraper->Content() == CONTENT_MOVIES)
heading = 13346;
else if (scraper->Content() == CONTENT_TVSHOWS)
heading = m_item->m_bIsFolder ? 20351 : 20352;
else if (scraper->Content() == CONTENT_MUSICVIDEOS)
heading = 20393;
if (CGUIDialogYesNo::ShowAndGetInput(heading, 20446))
{
hasDetails = false;
ignoreNfo = true;
scraperUrl.Clear();
scraper = originalScraper;
}
}
}
// no need to re-fetch the episode guide for episodes
if (scraper->Content() == CONTENT_TVSHOWS && !m_item->m_bIsFolder)
hasDetails = true;
// if we don't have an url or need to refresh anyway do the web search
if (!hasDetails && (needsRefresh || scraperUrl.m_url.empty()))
{
SetTitle(StringUtils::Format(g_localizeStrings.Get(197).c_str(), scraper->Name().c_str()));
SetText(itemTitle);
SetProgress(0);
// clear any cached data from the scraper
scraper->ClearCache();
// create the info downloader for the scraper
CVideoInfoDownloader infoDownloader(scraper);
// try to find a matching item
MOVIELIST itemResultList;
int result = infoDownloader.FindMovie(itemTitle, itemResultList, GetProgressDialog());
// close the progress dialog
MarkFinished();
if (result > 0)
{
// there are multiple matches for the item
if (!itemResultList.empty())
{
// choose the first match
if (!IsModal())
scraperUrl = itemResultList.at(0);
else
{
// ask the user what to do
CGUIDialogSelect* selectDialog = static_cast<CGUIDialogSelect*>(g_windowManager.GetWindow(WINDOW_DIALOG_SELECT));
selectDialog->Reset();
selectDialog->SetHeading(scraper->Content() == CONTENT_TVSHOWS ? 20356 : 196);
for (const auto& itemResult : itemResultList)
selectDialog->Add(itemResult.strTitle);
selectDialog->EnableButton(true, 413); // "Manual"
selectDialog->Open();
// check if the user has chosen one of the results
int selectedItem = selectDialog->GetSelectedItem();
if (selectedItem >= 0)
scraperUrl = itemResultList.at(selectedItem);
// the user hasn't chosen one of the results and but has chosen to manually enter a title to use
else if (selectDialog->IsButtonPressed())
{
// ask the user to input a title to use
if (!CGUIKeyboardFactory::ShowAndGetInput(itemTitle, g_localizeStrings.Get(scraper->Content() == CONTENT_TVSHOWS ? 20357 : 16009), false))
return false;
// go through the whole process again
needsRefresh = true;
continue;
}
// nothing else we can do
else
return false;
}
CLog::Log(LOGDEBUG, "CVideoLibraryRefreshingJob: user selected item '%s' with URL '%s'", scraperUrl.strTitle.c_str(), scraperUrl.m_url.at(0).m_url.c_str());
}
}
else if (result < 0 || !VIDEO::CVideoInfoScanner::DownloadFailed(GetProgressDialog()))
{
failure = true;
break;
}
}
// if the URL is still empty, check whether or not we're allowed
// to prompt and ask the user to input a new search title
if (!hasDetails && scraperUrl.m_url.empty())
{
if (IsModal())
{
// ask the user to input a title to use
if (!CGUIKeyboardFactory::ShowAndGetInput(itemTitle, g_localizeStrings.Get(scraper->Content() == CONTENT_TVSHOWS ? 20357 : 16009), false))
return false;
// go through the whole process again
needsRefresh = true;
continue;
}
// nothing else we can do
failure = true;
break;
}
// before we start downloading all the necessary information cleanup any existing artwork and hashes
CTextureDatabase textureDb;
if (textureDb.Open())
{
for (const auto& artwork : m_item->GetArt())
textureDb.InvalidateCachedTexture(artwork.second);
textureDb.Close();
}
m_item->ClearArt();
// put together the list of items to refresh
std::string path = m_item->GetPath();
CFileItemList items;
if (m_item->HasVideoInfoTag() && m_item->GetVideoInfoTag()->m_iDbId > 0)
{
// for a tvshow we need to handle all paths of it
std::vector<std::string> tvshowPaths;
if (CMediaTypes::IsMediaType(m_item->GetVideoInfoTag()->m_type, MediaTypeTvShow) && m_refreshAll &&
db.GetPathsLinkedToTvShow(m_item->GetVideoInfoTag()->m_iDbId, tvshowPaths))
{
for (const auto& tvshowPath : tvshowPaths)
{
CFileItemPtr tvshowItem(new CFileItem(*m_item->GetVideoInfoTag()));
tvshowItem->SetPath(tvshowPath);
items.Add(tvshowItem);
}
}
// otherwise just add a copy of the item
else
items.Add(CFileItemPtr(new CFileItem(*m_item->GetVideoInfoTag())));
// update the path to the real path (instead of a videodb:// one)
path = m_item->GetVideoInfoTag()->m_strPath;
}
else
items.Add(CFileItemPtr(new CFileItem(*m_item)));
// set the proper path of the list of items to lookup
items.SetPath(m_item->m_bIsFolder ? URIUtils::GetParentPath(path) : URIUtils::GetDirectory(path));
int headingLabel = 198;
if (scraper->Content() == CONTENT_TVSHOWS)
{
if (m_item->m_bIsFolder)
headingLabel = 20353;
else
headingLabel = 20361;
}
else if (scraper->Content() == CONTENT_MUSICVIDEOS)
headingLabel = 20394;
// prepare the progress dialog for downloading all the necessary information
SetTitle(g_localizeStrings.Get(headingLabel));
SetText(scraperUrl.strTitle);
SetProgress(0);
// remove any existing data for the item we're going to refresh
if (m_item->GetVideoInfoTag()->m_iDbId > 0)
{
int dbId = m_item->GetVideoInfoTag()->m_iDbId;
if (scraper->Content() == CONTENT_MOVIES)
db.DeleteMovie(dbId);
else if (scraper->Content() == CONTENT_MUSICVIDEOS)
db.DeleteMusicVideo(dbId);
else if (scraper->Content() == CONTENT_TVSHOWS)
{
if (!m_item->m_bIsFolder)
db.DeleteEpisode(dbId);
else if (m_refreshAll)
db.DeleteTvShow(dbId);
else
db.DeleteDetailsForTvShow(dbId);
}
}
// finally download the information for the item
if (!scanner.RetrieveVideoInfo(items, scanSettings.parent_name, scraper->Content(), !ignoreNfo, &scraperUrl, m_refreshAll, GetProgressDialog()))
{
// something went wrong
MarkFinished();
// check if the user cancelled
if (!IsCancelled() && IsModal())
CGUIDialogOK::ShowAndGetInput(195, itemTitle);
return false;
}
// retrieve the updated information from the database
if (scraper->Content() == CONTENT_MOVIES)
db.GetMovieInfo(m_item->GetPath(), *m_item->GetVideoInfoTag());
else if (scraper->Content() == CONTENT_MUSICVIDEOS)
db.GetMusicVideoInfo(m_item->GetPath(), *m_item->GetVideoInfoTag());
else if (scraper->Content() == CONTENT_TVSHOWS)
{
// update tvshow info to get updated episode numbers
if (m_item->m_bIsFolder)
db.GetTvShowInfo(m_item->GetPath(), *m_item->GetVideoInfoTag());
else
db.GetEpisodeInfo(m_item->GetPath(), *m_item->GetVideoInfoTag());
}
// we're finally done
MarkFinished();
break;
} while (needsRefresh);
if (failure && IsModal())
CGUIDialogOK::ShowAndGetInput(195, itemTitle);
return true;
}
