public async Task OnPostAsync()
{
var user = await userManager.GetUserAsync(User);
string mydir = Path.Combine(environment.WebRootPath, "imagefolder", user.Id);
Directory.CreateDirectory(mydir);
foreach (var file in Upload)
{
FileInfo f = new FileInfo(file.FileName);
string originalFile = Path.Combine(mydir, file.FileName);
using (var fileStream = new FileStream(originalFile, FileMode.Create))
{
await file.CopyToAsync(fileStream);
}
using Bitmap b = new Bitmap(originalFile);
string thumb = Helper.SaveResizedFile(b, originalFile, 200, 200);
string resized = Helper.SaveResizedFile(b, originalFile, b.Width / 2, b.Height / 2);
await AzureStorage.AddFilesAsync(originalFile, user.Id);
await AzureStorage.AddFilesAsync(Path.Combine(mydir, thumb), user.Id);
await AzureStorage.AddFilesAsync(Path.Combine(mydir, resized), user.Id);
var myImages = new MyImages(ijpContext, user.Id);
myImages.AddImageFromFile(originalFile, resized, thumb, user.Id);
System.IO.File.Delete(file.FileName);
}
Directory.Delete(Path.Combine(environment.WebRootPath, "imagefolder", user.Id), true);
}
public GalleryModel(IjpContext _ijpContext, IHttpContextAccessor _httpContextAccessor)
{
httpContextAccessor = _httpContextAccessor;
string userId = httpContextAccessor.HttpContext.User.Claims.FirstOrDefault(c => c.Type.Contains("nameidentifier")).Value;
myImages = new MyImages(_ijpContext, userId);
}
public async Task <bool> GetMyFavorite()
{
if (IsBusy)
{
return(false);
}
IsBusy = true;
try
{
if (IsFavoriteView)
{
var myimages = new List <DerpImage>();
var mylist = await derpibooru.GetDerpFavoriteImages(UserAPIKey);
foreach (var image in mylist)
{
if (!MyImages.Any(i => i.Id == image.Id))
{
image.IsFavorite = true;
myimages.Add(image);
}
}
foreach (var img in myimages)
{
await DerpImageDb.InsertDerpImageAsync(img);
}
await ExecuteLoadItemsCommand();
}
}
catch
{
}
IsBusy = false;
return(true);
}
private void PictureSelected(MyImages myImages)
{
if (myImages == null)
{
return;
}
SelectedPicture = null;
}
private async void DeletePicture(MyImages myImages)
{
bool decision = await pageService.DisplayAlert("Are you sure to delete this picture?", null, "Yes", "No");
if (decision)
{
Pictures.Remove(myImages);
}
}
private void GetPictures()
{
for (int i = 0; i < JPGPicture.ImagesString.Count; i++)
{
jPGPicture.Parse(JPGPicture.ImagesString[i]);
MyImages myImages = new MyImages();
var stream = new MemoryStream(jPGPicture.ByteArrayListOfImages[i], 0, jPGPicture.ByteArrayListOfImages[i].Length);
myImages.Picture = ImageSource.FromStream(() => stream);
Pictures.Add(myImages);
}
}
public MyImages GetImages(string imagepath)
{
var folderPath = System.IO.Path.Combine(_env.WebRootPath, "images\\" + imagepath);
var model = new MyImages()
{
Images = Directory.EnumerateFiles(folderPath, "*.j*").Select(filename => "~/images/" + imagepath + "/" + Path.GetFileName(filename))
};
return(model);
}
public async Task <bool> GetMyFiles()
{
bool res = false;
if (IsBusy)
{
return(false);
}
if (IsFavoriteView)
{
IsBusy = true;
Downloading = true;
ProgressBarIsVisible = true;
ProgressBarHeight = 8;
try
{
int index = 0;
string directory = await fileService.CreateDirectory("");
var filelist = (await fileService.GetSubList("")).FindAll(i => i.Name.Contains("__"));
var myimages = new List <DerpImage>();
foreach (var file in filelist)
{
var name = file.Name;
if (name.Contains("__"))
{
int d;
string id = name.Substring(0, name.IndexOf('_'));
if (int.TryParse(id, out d))
{
if (!MyImages.Any(i => i.Id == id))
{
var image = await derpibooru.GetDerpImage(id);
if (image != null)
{
image.IsFavorite = true;
myimages.Add(image);
}
}
}
}
index++;
Progress2 = (float)index / filelist.Count;
}
foreach (var img in myimages)
{
await DerpImageDb.InsertDerpImageAsync(img);
}
res = true;
}
catch
{
res = false;
}
await ExecuteLoadItemsCommand();
Progress2 = 0;
ProgressBarHeight = 0;
ProgressBarIsVisible = false;
Downloading = false;
IsBusy = false;
}
return(res);
}
public async Task DeleteFromMyImageListAsync(DerpImage img)
{
MyImages.Remove(img);
await DerpImageDb.DeleteDerpImageAsync(img);
}
public async Task AddToMyImageListAsync(DerpImage img)
{
MyImages.Insert(0, img);
await DerpImageDb.InsertDerpImageAsync(img);
}
/// <summary>
/// 마지막 아이템이 나타나면 다음 페이지를 검색한다.
/// 검색모드가 아니면
/// </summary>
/// <param name="item"></param>
public async void listViewItemAppearing(object item)
{
try
{
if (ThreadCount == 0 && Images.Count > 0 && !IsFavoriteView)
{
if ((Images.Count >= 49 && Images[Images.Count - 49] == item) || Images.Last() == item)
{
if (!endPage)
{
page++;
List <DerpImage> tempimages = await derpibooru.GetSearchImage(MyImages.ToList(), fileList, UserAPIKey, searchmode?CurrentKey : "*", page, sortBy, sortOrder);
if (tempimages.Count == 0)
{
endPage = true;
page--;
}
else
{
foreach (DerpImage image in tempimages)
{
lock (lockobject)
{
if (!Images.Any(i => i.Id == image.Id))
{
Images.Add(image);
}
}
}
}
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public MyContainer(IjpContext _ijpContext, string userId)
{
ijpContext = _ijpContext;
myGalleries = new MyGalleries(ijpContext, userId);
myImages = new MyImages(ijpContext, userId);
}
private void SaveToMemory(MyImages myImages)
{
}
