private void WebBrowser_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
SearchArg searchArg = webBrowser.Tag as SearchArg;
SearchProgressArg searchProgressArg = webBrowser.Tag as SearchProgressArg;
if (searchArg != null)
{
WebBrowser_PreloadDocumentCompleted(sender, e);
}
else if (searchProgressArg != null)
{
WebBrowser_LibraryDocumentCompleted(sender, e);
}
}
private void BackgroundWorker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
if (e.Error != null)
{
MessageBox.Show(e.Error.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (!e.Cancelled)
{
LibraryLoadCompletedArg completedArg = e.Result as LibraryLoadCompletedArg;
SearchProgressArg searchProgressArg = new SearchProgressArg(completedArg.RunArg.SearchArg, completedArg.SearchResult, completedArg.RunArg.SearchArg.PageIndex, MetadataKeywordLists, completedArg.RunArg.SortType, completedArg.RunArg.SortOrder);
//searchResult = completedArg.SearchResult;
webBrowser.Tag = searchProgressArg;
webBrowser.DocumentText = LibraryCovergridTemplate.GetFormattedText(searchProgressArg);
}
}
private void ListBackgroundWorker_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
SearchErrorArg errorArg = e.UserState as SearchErrorArg;
if (errorArg != null)
{
if (!string.IsNullOrEmpty(WebBrowser.DocumentText))
{
WebBrowser.Document?.InvokeScript("__onSearchError", errorArg.ToObjectArray());
}
return;
}
SearchProgressArg searchProgressArg = e.UserState as SearchProgressArg;
if (searchProgressArg != null)
{
SearchResult searchResult = searchProgressArg.SearchResult;
if (searchResult == null)
{
MessageBox.Show("Couldn't get search results for page " + (searchProgressArg.PageIndex + 1) + "!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// TODO: should this be done in DoWork instead?
for (int i = 0; i < searchResult.Result.Count; ++i)
{
Metadata metadata = searchResult.Result[i];
string cachedMetadataPath;
if (PathFormatter.IsEnabled)
{
cachedMetadataPath = PathFormatter.GetMetadata(metadata.Id);
}
else
{
cachedMetadataPath = string.Format(CultureInfo.InvariantCulture, "{0}{1}{2}", PathFormatter.GetCacheDirectory(), metadata.Id.ToString(CultureInfo.InvariantCulture), ".json");
}
if (!File.Exists(cachedMetadataPath))
{
try
{
Directory.CreateDirectory(Path.GetDirectoryName(cachedMetadataPath));
File.WriteAllText(cachedMetadataPath, JsonConvert.SerializeObject(metadata, Formatting.Indented));
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
// TODO: the progress should be multiple searchresult, not individual metadata in the first searchresult.
if (!string.IsNullOrEmpty(WebBrowser.DocumentText))
{
// TODO: invoke an event instead of directly invoking a script function.
WebBrowser.Document?.InvokeScript("__onSearchResultLoaded", new object[]
{
searchProgressArg.SearchArg.PageIndex,
searchProgressArg.SearchArg.TagId,
searchProgressArg.SearchArg.Query ?? "",
searchProgressArg.SearchArg.Target.ToString().ToLowerInvariant(),
e.ProgressPercentage,
i + 1,
searchResult.Result.Count,
JsonConvert.SerializeObject(metadata)
});
}
}
if (searchProgressArg.PageIndex == searchProgressArg.SearchArg.PageIndex)
{
if (searchResult.Result != null &&
searchProgressArg.SortType != GallerySortType.None)
{
SearchResult customSearchResult = new SearchResult();
customSearchResult.NumPages = searchProgressArg.SearchResult.NumPages;
customSearchResult.PerPage = searchProgressArg.SearchResult.PerPage;
/*
* IEnumerable<Metadata> customResult;
*
* customResult = searchProgressArg.SearchResult.Result.GetFilteredSearchResult(searchProgressArg.MetadataKeywordLists);
* customResult = customResult.GetSortedSearchResult(searchProgressArg.SortType, searchProgressArg.SortOrder);
*/
IEnumerable <Metadata> customResult = searchProgressArg.SearchResult.Result.GetSortedSearchResult(searchProgressArg.SortType, searchProgressArg.SortOrder);
customSearchResult.Result = customResult.ToList();
SearchProgressArg customSearchProgressArg = new SearchProgressArg(searchProgressArg.SearchArg, customSearchResult, searchProgressArg.PageIndex, searchProgressArg.MetadataKeywordLists, searchProgressArg.SortType, searchProgressArg.SortOrder);
GalleryModel.SearchProgressArg = customSearchProgressArg;
}
else
{
GalleryModel.SearchProgressArg = searchProgressArg;
}
}
//
// TODO notify javascript to add one page of items
//
//galleryBrowserView.WebBrowser.Document.InvokeScript("__onProgressChanged", new object[] { searchProgressArg.PageIndex, JsonConvert.SerializeObject(searchProgressArg.SearchResult) });
}
}
private static void ListBackgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker backgroundWorker = sender as BackgroundWorker;
SearchDoArg searchDoArg = e.Argument as SearchDoArg;
if (searchDoArg == null)
{
return;
}
SearchArg searchArg = searchDoArg.SearchArg;
SearchProgressArg searchProgressArg = null;
int currentPage = searchArg.PageIndex;
SearchResult searchResult = null;
/*
* bool loadAll = false; // TODO: read this from settings.Download.LoadAll
*
* do
* {
*/
try
{
if (searchArg.Target == SearchTarget.Query)
{
searchResult = searchDoArg.SearchHandler.Search(searchArg.Query, currentPage);
}
else if (searchArg.Target == SearchTarget.Tagged)
{
searchResult = searchDoArg.SearchHandler.TaggedSearch(searchArg.TagId, currentPage);
}
else if (searchArg.Target == SearchTarget.Recent)
{
searchResult = searchDoArg.SearchHandler.RecentSearch(currentPage);
}
if (searchResult == null)
{
e.Cancel = true;
return;
}
searchDoArg.TagsModel.CollectTags(searchResult);
searchProgressArg = new SearchProgressArg(searchArg, searchResult, currentPage, searchDoArg.MetadataKeywordLists, searchDoArg.SortType, searchDoArg.SortOrder);
backgroundWorker.ReportProgress(searchResult.NumPages > 0 ? (int)(currentPage / (float)searchResult.NumPages * 100) : 100, searchProgressArg);
}
catch (Exception ex)
{
SearchErrorArg errorArg = new SearchErrorArg(searchArg, currentPage, (ex.InnerException != null) ? string.Format(CultureInfo.InvariantCulture, "{0}{1}{2}", ex.Message, Environment.NewLine, ex.InnerException.Message) : ex.Message);
backgroundWorker.ReportProgress(0, errorArg);
}
/*
* } while (loadAll
* && searchResult != null
* && ++currentPage < searchResult.NumPages);
*/
if (searchResult != null &&
searchResult.Result != null)
{
/*if (searchDoArg.SortType != GallerySortType.None)
* {
* searchResult = OrderByMetadata(searchResult, searchDoArg.SortType, searchDoArg.SortOrder);
* }*/
e.Result = new SearchResultArg(searchArg, searchResult);
}
}
private void GalleryWebBrowser_SearchDocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
SearchProgressArg searchProgressArg = webBrowser.Tag as SearchProgressArg;
CoverDownloader.Download(searchProgressArg.SearchResult, CoverDownloaderFilters.All);
}
private void WebBrowser_LibraryDocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
SearchProgressArg searchProgressArg = webBrowser.Tag as SearchProgressArg;
LibraryModel.SearchProgressArg = searchProgressArg;
}
