public AlbumPhoto GetPhotoByTag(string tag)
{
AlbumPhoto albumPhoto = null;
if (!(tag == "1"))
{
if (!(tag == "2"))
{
if (!(tag == "3"))
{
if (tag == "4")
{
albumPhoto = this.Photo4;
}
}
else
{
albumPhoto = this.Photo3;
}
}
else
{
albumPhoto = this.Photo2;
}
}
else
{
albumPhoto = this.Photo1;
}
return(albumPhoto);
}
public void DeletePhoto(Photo photo)
{
Func <AlbumPhoto, bool> func;
PhotosService.Current.DeletePhoto(photo.pid, this.OwnerId, (Action <BackendResult <ResponseWithId, ResultCode> >)(res => Execute.ExecuteOnUIThread((Action)(() =>
{
if (res.ResultCode == ResultCode.Succeeded)
{
AlbumPhoto albumPhoto = this._albumPhotos.FirstOrDefault <AlbumPhoto>((func = (Func <AlbumPhoto, bool>)(ap => ap.Photo.pid == photo.pid)));
if (albumPhoto != null)
{
this._albumPhotos.Remove(albumPhoto);
this.RebindHeadersToAlbumPhotos();
this.PhotosCount = this.PhotosCount - 1;
--this._photosGenCol.TotalCount;
}
EventAggregator.Current.Publish((object)new PhotoDeletedFromAlbum()
{
OwnerId = this.OwnerId,
AlbumId = this._albumId,
PhotoId = photo.pid
});
this.UpdateThumbAfterPhotosMoving();
}
else
{
GenericInfoUC.ShowBasedOnResult((int)res.ResultCode, "", null);
}
}))));
}
private void AddPhotoToAlbumPhotos(AlbumPhoto albumPhoto, bool insertAtTheBeginning = false)
{
this._updatingCollection = true;
if (insertAtTheBeginning)
{
this._albumPhotos.Insert(0, albumPhoto);
}
else
{
this._albumPhotos.Add(albumPhoto);
}
this._updatingCollection = false;
}
private void albumPhoto_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (!(e.PropertyName == "IsSelected"))
{
return;
}
AlbumPhoto ap = sender as AlbumPhoto;
if (ap == null)
{
return;
}
if (ap.IsSelected && !this._selectedPhotos.Any <AlbumPhoto>((Func <AlbumPhoto, bool>)(p =>
{
if (p.AlbumId == ap.AlbumId)
{
return(p.SeqNo == ap.SeqNo);
}
return(false);
})))
{
if (this._selectedPhotos.Count == this._maxAllowedToSelect)
{
ap.IsSelected = false;
}
else
{
this._selectedPhotos.Add(ap);
this.NotifySelectionChanged();
}
}
if (ap.IsSelected)
{
return;
}
AlbumPhoto albumPhoto = this._selectedPhotos.FirstOrDefault <AlbumPhoto>((Func <AlbumPhoto, bool>)(p =>
{
if (p.AlbumId == ap.AlbumId)
{
return(p.SeqNo == ap.SeqNo);
}
return(false);
}));
if (albumPhoto == null)
{
return;
}
this._selectedPhotos.Remove(albumPhoto);
this.NotifySelectionChanged();
}
internal void HandleEffectUpdate(string albumId, int seqNo)
{
if (!(this._albumId == albumId))
{
return;
}
AlbumPhoto albumPhotoBySeqNo = this.GetAlbumPhotoBySeqNo(seqNo);
if (albumPhotoBySeqNo == null)
{
return;
}
albumPhotoBySeqNo.NotifyUpdateThumbnail();
}
internal void MovePhotos(string albumId, List <long> pids, Action <bool> callback)
{
if (this._isBusy)
{
return;
}
this._isBusy = true;
PhotosService.Current.MovePhotos(this.OwnerId, albumId, pids, (Action <BackendResult <ResponseWithId, ResultCode> >)(res =>
{
this._isBusy = false;
this.SetInProgress(false, "");
Execute.ExecuteOnUIThread((Action)(() =>
{
EventAggregator.Current.Publish((object)new PhotosMovedToAlbum()
{
fromAlbumId = this._albumId,
toAlbumId = albumId,
photos = pids
});
List <AlbumPhoto> albumPhotoList = new List <AlbumPhoto>();
foreach (long pid1 in pids)
{
long pid = pid1;
AlbumPhoto albumPhoto = this._albumPhotos.FirstOrDefault <AlbumPhoto>((Func <AlbumPhoto, bool>)(p => p.Photo.pid == pid));
albumPhotoList.Add(albumPhoto);
}
foreach (AlbumPhoto albumPhoto in albumPhotoList)
{
this._albumPhotos.Remove(albumPhoto);
this.PhotosCount = this.PhotosCount - 1;
--this._photosGenCol.TotalCount;
}
this.RebindHeadersToAlbumPhotos();
callback(res.ResultCode == ResultCode.Succeeded);
}));
this._isBusy = false;
this.SetInProgress(false, "");
}));
}
private int IsSet(AlbumPhoto obj)
{
return(obj == null || obj.Photo != null && string.IsNullOrEmpty(obj.Src) ? 0 : 1);
}
public void LoadData(bool refresh = true, Action callback = null)
{
if (this._isLoading)
{
return;
}
this._isLoading = true;
if (refresh)
{
this._imageEditor.ResetCachedMediaLibrary();
this._photos.Clear();
this._albumPhotos.Clear();
}
this.IsLoaded = false;
this.SetInProgress(true, "");
ThreadPool.QueueUserWorkItem((WaitCallback)(o =>
{
try
{
List <AlbumPhoto> photoHeaders = new List <AlbumPhoto>();
HashSet <long> longSet1 = new HashSet <long>();
using (MediaLibrary mediaLibrary = new MediaLibrary())
{
using (PictureAlbum pictureAlbum = ((IEnumerable <PictureAlbum>)mediaLibrary.RootPictureAlbum.Albums).FirstOrDefault <PictureAlbum>((Func <PictureAlbum, bool>)(a => a.Name == this._albumId)))
{
this._recentlyAddedImageInd = -1;
if ((pictureAlbum != null))
{
int count = pictureAlbum.Pictures.Count;
this._totalCount = count;
int num1;
for (int i = count - 1 - this._albumPhotos.Count; i >= 0; i = num1 - 1)
{
double width;
double height;
using (Picture picture = pictureAlbum.Pictures[i])
{
HashSet <long> longSet2 = longSet1;
DateTime date = picture.Date;
long ticks1 = date.Ticks;
longSet2.Add(ticks1);
if (this._timestamps != null)
{
HashSet <long> timestamps = this._timestamps;
date = picture.Date;
long ticks2 = date.Ticks;
if (!timestamps.Contains(ticks2))
{
this._recentlyAddedImageInd = count - 1 - this._albumPhotos.Count - i;
}
}
width = (double)picture.Width;
height = (double)picture.Height;
}
AlbumPhoto albumPhoto = new AlbumPhoto(this._albumId, i, (Func <AlbumPhoto, bool, Stream>)((ap, preview) => this._imageEditor.GetImageStream(ap.AlbumId, ap.SeqNo, preview)), width, height);
if (this._selectedPhotos.Any <AlbumPhoto>((Func <AlbumPhoto, bool>)(p =>
{
if (p.SeqNo == i)
{
return(p.AlbumId == this._albumId);
}
return(false);
})))
{
albumPhoto.IsSelected = true;
}
albumPhoto.PropertyChanged += new PropertyChangedEventHandler(this.albumPhoto_PropertyChanged);
photoHeaders.Add(albumPhoto);
if (photoHeaders.Count != this._countToLoad)
{
num1 = i;
}
else
{
break;
}
}
if (refresh)
{
this._timestamps = longSet1;
}
else
{
foreach (long num2 in longSet1)
{
if (!this._timestamps.Contains(num2))
{
this._timestamps.Add(num2);
}
}
}
Execute.ExecuteOnUIThread((Action)(() =>
{
foreach (AlbumPhoto albumPhoto in photoHeaders)
{
this.AlbumPhotos.Add(albumPhoto);
}
foreach (IEnumerable <AlbumPhoto> photos in photoHeaders.Partition <AlbumPhoto>(4))
{
this._photos.Add(new AlbumPhotoHeaderFourInARow(photos)
{
SelectionOpacity = this._ownPhotoPick ? 0.0 : 1.0
});
}
if (this._albumPhotos.Count == this.PhotosCount)
{
this.IsLoaded = true;
}
this.SetInProgress(false, "");
if (callback != null)
{
callback();
}
this._isLoading = false;
}));
}
else
{
this.SetInProgress(false, "");
if (callback != null)
{
callback();
}
this._isLoading = false;
}
}
}
}
catch (Exception ex)
{
Logger.Instance.Error("Failed to read gallery photos ", ex);
}
}));
}