private void GoForward(object sender, EventArgs e)
{
var croppedPhotos = new List <Tuple <NSDictionary, UIImage> >();
var currentPhoto = source.ImageAssets.FirstOrDefault(a => a.Asset.LocalIdentifier == source.CurrentlySelectedItem.Item2.LocalIdentifier);
if (currentPhoto != null)
{
currentPhoto.Offset = _cropView.ContentOffset;
currentPhoto.Scale = _cropView.ZoomScale;
currentPhoto.OriginalImageSize = _cropView.originalImageSize;
currentPhoto.Orientation = _cropView.orientation;
}
foreach (var item in source.ImageAssets)
{
NSDictionary metadata = null;
var croppedPhoto = _cropView.CropImage(item);
_m.RequestImageData(item.Asset, new PHImageRequestOptions()
{
Synchronous = true
}, (data, dataUti, orientation, info) =>
{
var dataSource = CGImageSource.FromData(data);
metadata = dataSource.GetProperties(0).Dictionary;
});
croppedPhotos.Add(new Tuple <NSDictionary, UIImage>(metadata, croppedPhoto));
}
var descriptionViewController = new DescriptionViewController(croppedPhotos, "jpg");
NavigationController.PushViewController(descriptionViewController, true);
}
private async void OnPostAsync()
{
if (!editMode)
{
await CheckOnSpam();
if (_isSpammer)
{
return;
}
}
EnablePostAndEdit(false);
if (_isFromCamera)
{
var croppedPhoto = _cropView.CropImage(new SavedPhoto(null, ImageAssets[0].Item2, _cropView.ContentOffset)
{
OriginalImageSize = _cropView.originalImageSize, Scale = _cropView.ZoomScale
});
ImageAssets.RemoveAt(0);
ImageAssets.Add(new Tuple <NSDictionary, UIImage>(null, croppedPhoto));
}
await Task.Run(() =>
{
try
{
string title = null;
string description = null;
IList <string> tags = null;
InvokeOnMainThread(() =>
{
title = titleTextField.Text;
description = descriptionTextField.Text;
tags = collectionviewSource.LocalTags;
});
var mre = new ManualResetEvent(false);
if (!editMode)
{
var shouldReturn = false;
var photoUploadRetry = false;
OperationResult <MediaModel>[] photoUploadResponse = new OperationResult <MediaModel> [ImageAssets.Count];
do
{
photoUploadRetry = false;
for (int i = 0; i < ImageAssets.Count; i++)
{
photoUploadResponse[i] = UploadPhoto(ImageAssets[i].Item2, ImageAssets[i].Item1).Result;
}
if (photoUploadResponse.Any(r => r.IsSuccess == false))
{
InvokeOnMainThread(() =>
{
//Remake this
ShowDialog(photoUploadResponse[0].Error, LocalizationKeys.Cancel, LocalizationKeys.Retry, (arg) =>
{
shouldReturn = true;
mre.Set();
}, (arg) =>
{
photoUploadRetry = true;
mre.Set();
});
});
mre.Reset();
mre.WaitOne();
}
} while (photoUploadRetry);
if (shouldReturn)
{
return;
}
model = new PreparePostModel(AppSettings.User.UserInfo, AppSettings.AppInfo.GetModel())
{
Title = title,
Description = description,
Device = "iOS",
Tags = tags.ToArray(),
Media = photoUploadResponse.Select(r => r.Result).ToArray(),
};
}
else
{
model.Title = title;
model.Description = description;
model.Device = "iOS";
model.Tags = tags.ToArray();
model.Media = post.Media;
}
var pushToBlockchainRetry = false;
do
{
pushToBlockchainRetry = false;
var response = _presenter.TryCreateOrEditPost(model).Result;
if (!(response != null && response.IsSuccess))
{
InvokeOnMainThread(() =>
{
ShowDialog(response.Error, LocalizationKeys.Cancel, LocalizationKeys.Retry, (arg) =>
{
mre.Set();
}, (arg) =>
{
pushToBlockchainRetry = true;
mre.Set();
});
});
mre.Reset();
mre.WaitOne();
}
else
{
InvokeOnMainThread(() =>
{
ShouldProfileUpdate = true;
NavigationController.ViewControllers = new UIViewController[] { NavigationController.ViewControllers[0], this };
NavigationController.PopViewController(false);
});
}
} while (pushToBlockchainRetry);
}
finally
{
InvokeOnMainThread(() =>
{
EnablePostAndEdit(true);
});
}
});
}
protected virtual async void OnPostAsync(bool skipPreparationSteps)
{
if (!skipPreparationSteps)
{
await CheckOnSpam(true);
if (_isSpammer)
{
return;
}
}
EnablePostAndEdit(false);
if (_isFromCamera && !skipPreparationSteps)
{
var croppedPhoto = _cropView.CropImage(new SavedPhoto(null, ImageAssets[0].Item2, _cropView.ContentOffset)
{
OriginalImageSize = _cropView.originalImageSize, Scale = _cropView.ZoomScale
});
ImageAssets.RemoveAt(0);
ImageAssets.Add(new Tuple <NSDictionary, UIImage>(null, croppedPhoto));
}
await Task.Run(() =>
{
try
{
var shouldReturn = false;
string title = null;
string description = null;
IList <string> tags = null;
InvokeOnMainThread(() =>
{
title = titleTextField.Text;
description = descriptionTextField.Text;
tags = collectionviewSource.LocalTags;
});
mre = new ManualResetEvent(false);
if (!skipPreparationSteps)
{
var photoUploadRetry = false;
OperationResult <MediaModel>[] photoUploadResponse = new OperationResult <MediaModel> [ImageAssets.Count];
do
{
photoUploadRetry = false;
for (int i = 0; i < ImageAssets.Count; i++)
{
photoUploadResponse[i] = UploadPhoto(ImageAssets[i].Item2, ImageAssets[i].Item1).Result;
}
if (photoUploadResponse.Any(r => r.IsSuccess == false))
{
InvokeOnMainThread(() =>
{
//Remake this
ShowDialog(photoUploadResponse[0].Exception, LocalizationKeys.Cancel,
LocalizationKeys.Retry, (arg) =>
{
shouldReturn = true;
mre.Set();
}, (arg) =>
{
photoUploadRetry = true;
mre.Set();
});
});
mre.Reset();
mre.WaitOne();
}
} while (photoUploadRetry);
if (shouldReturn)
{
return;
}
model = new PreparePostModel(AppSettings.User.UserInfo, AppSettings.AppInfo.GetModel())
{
Title = title,
Description = description,
Device = "iOS",
Tags = tags.ToArray(),
Media = photoUploadResponse.Select(r => r.Result).ToArray(),
};
}
CreateOrEditPost(skipPreparationSteps);
}
catch (Exception ex)
{
AppSettings.Logger.Warning(ex);
}
finally
{
InvokeOnMainThread(() => { EnablePostAndEdit(true); });
}
});
}
