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#399 basic code for importing local PDF files

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This commit is contained in:
Hamid Reza Mohammadi 2023-07-21 15:14:13 +03:30
parent 560a6f9bed
commit c1a00e624d
1 changed files with 30 additions and 6 deletions
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36
RMuseum/Services/Implementation/PDFLibraryService.cs
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@ -41,6 +41,17 @@ namespace RMuseum.Services.Implementation
return new RServiceResult<bool>(false, $"Job is already scheduled or running for importing pdf file {filePath} (duplicated checksum: {fileChecksum})");
}
if (!string.IsNullOrEmpty(srcUrl))
{
if (
(await _context.PDFBooks.Where(a => a.OriginalSourceUrl == srcUrl).SingleOrDefaultAsync())
!=
null
)
{
return new RServiceResult<bool>(false, $"duplicated srcUrl '{srcUrl}'");
}
}
if (
@ -96,6 +107,7 @@ namespace RMuseum.Services.Implementation
DateTime = DateTime.Now,
LastModified = DateTime.Now,
FileMD5CheckSum = fileChecksum,
OriginalSourceUrl = srcUrl,
OriginalFileName = Path.GetFileName(filePath),
StorageFolderName = $"pdfbook-{folderNumber}",
};
@ -234,12 +246,12 @@ namespace RMuseum.Services.Implementation
string thumbnailPath = Path.Combine(Path.Combine(_imageFileService.ImageStoragePath, pdfBook.StorageFolderName), thumbnailImageName);
if(File.Exists(thumbnailPath))
if (File.Exists(thumbnailPath))
{
File.Delete(thumbnailPath);
}
using (System.Drawing.Image img = System.Drawing.Image.FromFile(fileName))
using (Image img = Image.FromFile(fileName))
{
int imageWidth = img.Width;
int imageHeight = img.Height;
@ -255,7 +267,7 @@ namespace RMuseum.Services.Implementation
//روی خود img تأثیر می گذارد
// به احتمال قوی داریم روی تصویر resize کار می‌کنیم
System.Drawing.Image thumbnail = new Bitmap(thumbnailImageWidth, thumbnailImageHeight);
Image thumbnail = new Bitmap(thumbnailImageWidth, thumbnailImageHeight);
using (Graphics gThumbnail = Graphics.FromImage(thumbnail))
{
gThumbnail.DrawImage(img, 0, 0, imageWidth, imageHeight);
@ -276,7 +288,19 @@ namespace RMuseum.Services.Implementation
if (page.PageNumber == 1)
{
pdfBook.CoverImage = picture.Result;
RImage copy = new RImage()
{
OriginalFileName = picture.Result.OriginalFileName,
ContentType = picture.Result.ContentType,
DataTime = picture.Result.DataTime,
FileSizeInBytes = picture.Result.FileSizeInBytes,
FolderName = picture.Result.FolderName,
ImageHeight = picture.Result.ImageHeight,
ImageWidth = picture.Result.ImageWidth,
LastModified = picture.Result.LastModified,
StoredFileName = picture.Result.StoredFileName,
};
pdfBook.CoverImage = copy;
}
}
}
@ -320,8 +344,8 @@ namespace RMuseum.Services.Implementation
}
if (!skipUpload)
{
var localFilePath = _imageFileService.GetImagePath(book.CoverImage).Result;