private IVideoData GetVideoDataFromCache(IVideoDataGetter videoDataGetter, string encodedLink)
{
string serializedValue = _diskCache.Get(GetMainKey(encodedLink), Encoding.UTF8);
if (string.IsNullOrEmpty(serializedValue))
{
return(null);
}
string[] rows = serializedValue.Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
var mainData = _serializer.Deserialize <Dictionary <string, string> >(rows[0]);
IVideoData result = videoDataGetter.CreateFromString(rows[1]);
if (result != null)
{
result.Title = mainData["title"];
result.Vid = mainData["vid"];
result.HtmlCode = mainData["htmlCode"];
string imageKey = mainData["imagePath"];
result.ThumnailImage = _diskCache.Get(imageKey);
}
return(result);
}
public byte[] Generate(long languageId, UserLanguages userLanguages)
{
var allMaterialsQuery = new AllMaterialsQuery(languageId, userLanguages, _forbiddenSectionsChecker);
Dictionary <SectionId, List <Tuple <long, string, DateTime> > > tupleBySections =
allMaterialsQuery.GetDataBySections();
string keyFromContent = GetKeyFromContent(tupleBySections);
string zipKey = "AllMaterials" + "_" + keyFromContent + "_" + userLanguages.From.ShortName + "_"
+ userLanguages.To.ShortName + ".zip";
byte[] result = _cache.Get(zipKey);
if (result != null)
{
return(result);
}
foreach (var pairBySection in tupleBySections)
{
SectionId sectionId = pairBySection.Key;
string folderName = allMaterialsQuery.GetHeader(sectionId);
foreach (var tuple in pairBySection.Value)
{
DocumentationGenerator generator = GetGenerator(allMaterialsQuery, sectionId, tuple.Item1,
tuple.Item2);
if (generator == null)
{
//TODO: логировать и отсылать мне на почту
continue;
}
Stream fileContent = generator.Generate();
if (fileContent == null)
{
//TODO: логировать и отсылать мне на почту
continue;
}
string entryName = folderName + "/" + generator.FileName;
_zipCompressor.AddFileToArchive(entryName, fileContent);
}
}
result = _zipCompressor.GetArchive();
WriteToCache(zipKey, result);
return(result);
}
public byte[] Generate(LanguageShortName from, LanguageShortName to, HashSet <long> visualDictionariesIds)
{
var languagesQuery = new LanguagesQuery(from, to);
UserLanguages userLanguages = languagesQuery.GetLanguagesByShortNames(from, to);
var representationsQuery = new RepresentationsQuery(userLanguages.From.Id);
List <RepresentationForUser> allRepresentations = representationsQuery.GetBought(userLanguages,
visualDictionariesIds);
PdfGenerator commonPdfGenerator = allRepresentations.Count > 1
? new PdfGenerator(_fontPath, _domain, "Все визуальные словари")
: null;
var zipKey = GetZipKey(allRepresentations, @from, to);
var result = _cache.Get(zipKey);
if (result != null)
{
return(result);
}
var painter = new Painter();
var partImageCreator = new PartImageCreator(painter);
foreach (RepresentationForUser representation in allRepresentations)
{
var tableData = new TableData(3, true);
tableData.AddHeader(string.Empty, "Слово", "Перевод");
string title = representation.Title;
/*if (pictureName != "Лицо" /*&& pictureName != "Человек"#1#) {
* continue;
* }*/
var byteStream = new MemoryStream(representation.Image);
Image image = Image.FromStream(byteStream);
var wordsWriter = new WordsWriter(painter, image.Width, image.Height);
foreach (RepresentationAreaForUser area in representation.Areas)
{
Point leftCorner = area.LeftUpperCorner;
Point rightCorner = area.RightBottomCorner;
string partKey = representation.Id + "_part_" + area.Id + "_"
+ representation.SortInfo.LastModified.Ticks + "_" + from + "_" + to + ".jpeg";
byte[] partImageBytes = _cache.Get(partKey);
if (partImageBytes == null)
{
PartImageData partImageData = partImageCreator.CutImage(leftCorner, rightCorner, image);
partImageBytes = ImageToBytes(partImageData.Bitmap);
WriteToCache(partKey, partImageBytes);
}
tableData.AddRow(new[] {
TableDataCell.CreateImage(partImageBytes), TableDataCell.CreateText(area.Source.Text),
TableDataCell.CreateText(area.Translation.Text)
});
wordsWriter.AddRectangle(leftCorner, rightCorner, area);
}
string fullKey = representation.Id + "_" + representation.SortInfo.LastModified.Ticks + "_" + from + "_" + to + ".jpeg";
byte[] imageResult = _cache.Get(fullKey);
if (imageResult == null)
{
Image imageWithSign = wordsWriter.GetImageWithSigns(image);
imageResult = ImageToBytes(imageWithSign);
WriteToCache(fullKey, imageResult);
}
var pdfFileName = title + ".pdf";
string pdfKey = representation.Id + "_" + representation.SortInfo.LastModified.Ticks + "_" + from + "_" + to + "_" + pdfFileName;
byte[] pdfContent = _cache.Get(pdfKey);
if (pdfContent == null)
{
var pdfGenerator = new PdfGenerator(_fontPath, _domain, string.Format(
"Визуальный словарь на тему {0}",
title));
WriteDataToPdf(pdfGenerator, title, imageResult, tableData);
pdfContent = pdfGenerator.GetAsBytes();
WriteToCache(pdfKey, pdfContent);
}
_zipCompressor.AddFileToArchive(pdfFileName, pdfContent);
if (commonPdfGenerator != null)
{
WriteDataToPdf(commonPdfGenerator, title, imageResult, tableData);
commonPdfGenerator.NewPage();
}
}
if (commonPdfGenerator != null)
{
WritePdfToArchive(commonPdfGenerator, "Всё в одном файле.pdf");
}
result = _zipCompressor.GetArchive();
WriteToCache(zipKey, result);
return(result);
}
public override Present Realize(string refCredit)
{
return(cache.Get(future, refCredit));
}