private async Task UploadFile(MediaFile file)
{
IsFetching = true;
try
{
var newAsset = await ImageClientService.UploadImage(file.GetStream());
await Page.Navigation.PushAsync(new ImageDetailView <TService>(newAsset.Id));
}
catch (Exception e)
{
await Page.DisplayAlert("Error", e.Message, "Ok");
}
finally
{
IsFetching = false;
}
}
private async Task Fetch(bool nextPage)
{
if (IsFetching)
{
return;
}
if (Assets.Count > 500)
{
return;
}
if (CurrentPage == 0)
{
Assets.Clear();
}
if (nextPage)
{
CurrentPage++;
}
IsFetching = true;
try
{
var assets = await(string.IsNullOrEmpty(SearchQuery)
? ImageClientService.GetMainGalery(CurrentPage)
: ImageClientService.SearchMainGalery(SearchQuery, CurrentPage));
foreach (var asset in assets)
{
if (asset.ShouldDisplay)
{
Assets.Add(asset);
}
}
}
catch (Exception e)
{
await Page.DisplayAlert("Error", e.Message, "Dismiss");
}
finally
{
IsFetching = false;
}
}
private async Task GetComments()
{
try
{
var comments = await ImageClientService.GetGalleryAssetComments(ImageAsset);
Comments.Clear();
if (comments == null || !comments.Any())
{
return;
}
foreach (var comment in comments)
{
Comments.Add(comment);
}
}
catch (Exception e)
{
}
}
