public async Task <SuggestionModel> GetAndSetAsReadAsync(int id, string mediaFolderPath)
{
var suggestion = await biblioEntities.Suggestions.Include(x => x.User)
.SingleOrDefaultAsync(x => x.Id == id);
if (suggestion != null)
{
suggestion.IsReaded = true;
await biblioEntities.SaveChangesAsync();
var mediaBasePath = Path.Combine(env.WebRootPath, mediaFolderPath.Replace("~/", string.Empty));
return(GetSuggestionModel(suggestion, mediaFolderPath));
}
return(null);
}
public async Task RemoveAsync(int id, string mediaFolderPath)
{
var category = await biblioEntities.Categories.FindAsync(id);
if (category != null)
{
biblioEntities.Categories.Remove(category);
await biblioEntities.SaveChangesAsync();
if (!string.IsNullOrEmpty(category.Image))
{
var mediaBasePath = Path.Combine(env.WebRootPath, mediaFolderPath.Replace("~/", string.Empty));
Tools.OssFile.DeleteFile(category.Image, mediaBasePath);
}
}
}
public async Task <ProfileModel> EditProfilAsync(ProfileModel profileModel,
HttpRequest request, string mediaFolderPath, string prefixPhotoProfileName)
{
string newImageName = null;
var mediaAbsoluteBasePath = Path.Combine(env.WebRootPath, mediaFolderPath?.Replace("~/", string.Empty));
try
{
string oldImageName = null;
var currentUser = await biblioEntities.Users.SingleOrDefaultAsync
(
x => x.Account.Equals(request.HttpContext.User.FindFirst(ClaimTypes.NameIdentifier).Value, StringComparison.OrdinalIgnoreCase)
);
if (currentUser == null)
{
throw new KeyNotFoundException("Profile");
}
bool deleteCurrentImage = false;
oldImageName = currentUser.Image;
if (Tools.OssFile.HasImage(profileModel.ImageUploaded))
{
newImageName = Tools.OssFile.SaveImage(profileModel.ImageUploaded, 300, 300, 100 * 1024, 200 * 1024, prefixPhotoProfileName, mediaAbsoluteBasePath);;
deleteCurrentImage = true;
}
else if (!string.IsNullOrEmpty(currentUser.Image) && profileModel.DeleteImage)
{
deleteCurrentImage = true;
}
else
{
newImageName = currentUser.Image;
}
var newPassword = GetPassword(currentUser.Password, profileModel.Password);
User newUser = new User
(
currentUser.Id,
currentUser.Account,
newPassword,
currentUser.FullName,
currentUser.Role,
newImageName,
currentUser.Status
);
biblioEntities.Entry(currentUser).CurrentValues.SetValues(newUser);
await biblioEntities.SaveChangesAsync();
if (deleteCurrentImage)
{
Tools.OssFile.DeleteFile(oldImageName, mediaAbsoluteBasePath);
}
profileModel = new ProfileModel(newUser, mediaFolderPath);
return(profileModel);
}
catch (Exception ex)
{
if (Tools.OssFile.HasImage(profileModel.ImageUploaded) && !string.IsNullOrEmpty(newImageName))
{
Tools.OssFile.DeleteFile(newImageName, mediaAbsoluteBasePath);
}
throw ex;
}
}
public async Task UpdateMetaData(string mediaFolderPath, string prefixDocumentFileName, DocumentModel documentModel)
{
try
{
var document = await biblioEntities.Documents
.SingleOrDefaultAsync(x => x.Id == documentModel.Id);
if (document != null)
{
string inputFile = Path.Combine(env.WebRootPath, documentModel.FileLink.Replace("~/", string.Empty).Replace("/", @"\"));
string mediaBasePath = Path.Combine(env.WebRootPath, mediaFolderPath.Replace("~/", string.Empty));
string newFileName = OssFile.GetNewFileName(inputFile, prefixDocumentFileName);
string outputFile = Path.Combine(mediaBasePath, newFileName);
using (FileStream fs = new FileStream(outputFile, FileMode.Create, FileAccess.Write, FileShare.None))
{
PdfReader reader = new PdfReader(inputFile);
PdfStamper stamper = new PdfStamper(reader, fs);
Hashtable info = reader.Info;
if (info.ContainsKey("ISBN"))
{
info.Remove("ISBN");
}
info.Add("ISBN", documentModel.Code);
if (info.ContainsKey("Title"))
{
info.Remove("Title");
}
info.Add("Title", documentModel.Title);
if (info.ContainsKey("Subtitle"))
{
info.Remove("Subtitle");
}
info.Add("Subtitle", documentModel.Subtitle);
if (info.ContainsKey("Subject"))
{
info.Remove("Subject");
}
info.Add("Subject", documentModel.Description);
if (info.ContainsKey("Creator"))
{
info.Remove("Creator");
}
info.Add("Creator", documentModel.Publisher);
if (documentModel.PublishDate.HasValue)
{
if (info.ContainsKey("PublishDate"))
{
info.Remove("PublishDate");
}
info.Add("PublishDate", documentModel.PublishDate.Value.ToString("yyyy-MM-dd"));
}
if (info.ContainsKey("Author"))
{
info.Remove("Author");
}
info.Add("Author", documentModel.Authors);
if (info.ContainsKey("Contributors"))
{
info.Remove("Contributors");
}
info.Add("Contributors", documentModel.Contributors);
if (info.ContainsKey("Language"))
{
info.Remove("Language");
}
info.Add("Language", documentModel.Language);
if (info.ContainsKey("CategoryId"))
{
info.Remove("CategoryId");
}
info.Add("CategoryId", documentModel.CategoryId.ToString());
if (info.ContainsKey("CategoryName"))
{
info.Remove("CategoryName");
}
info.Add("CategoryName", documentModel.CategoryName);
stamper.MoreInfo = info;
stamper.Close();
reader.Close();
}
document.File = newFileName;
await biblioEntities.SaveChangesAsync();
try
{
File.Delete(inputFile);
}
catch (Exception ex)
{
throw new FileLoadException(inputFile, ex);
}
}
}
catch (FileLoadException ex)
{
throw ex;
}
catch (Exception ex)
{
throw new MethodAccessException("UpdateMetaData", ex);
}
}