public async Task <E621Post> SearchRandom(string tags)
{
var options = new E621SearchOptions
{
Limit = 1,
Tags = $"{tags} order:random",
TypedTags = true
};
var posts = await _client.Search(options);
return(posts.FirstOrDefault());
}
/// <summary>
/// Fetch the next file.
/// </summary>
async void FetchFile()
{
if (WallpaperCache == null || WallpaperPtr >= WallpaperCache.Count)
{
try {
WallpaperCache = await Client.Search(Search);
WallpaperPtr = 0;
} catch {
return;
}
}
if (WallpaperCache.Count == 0)
{
return;
}
var x = WallpaperCache[WallpaperPtr++];
bool fetchedCache = false;
while (!(x.File.Ext == "png" || x.File.Ext == "jpg" || x.File.Ext == "gif") || x.File.Url == null)
{
try {
if (WallpaperPtr >= WallpaperCache.Count)
{
if (fetchedCache)
{
return;
}
else
{
try {
WallpaperCache = await Client.Search(Search);
WallpaperPtr = 0;
} catch { return; }
fetchedCache = true;
if (WallpaperCache.Count == 0)
{
return;
}
}
}
x = WallpaperCache[WallpaperPtr++];
} catch {
return;
}
}
if (!(x.File.Ext == "png" || x.File.Ext == "jpg" || x.File.Ext == "gif") || x.File.Url == null)
{
return;
}
using (MemoryStream src = new MemoryStream(await WebClient.GetByteArrayAsync(x.File.Url))) {
if (PrevWallpaper != null)
{
PrevWallpaper.Dispose();
}
PrevWallpaper = CurrWallpaper;
NextWallpaper = Texture2D.FromStream(Helper.Graphics, src);
StartTransition();
}
}