static ImageSharp.Image ISImageFromDDS(Dds dds)
{
var isi = new ImageSharp.Image(dds.Width, dds.Height);
isi.SetPixels(dds.Width, dds.Height, DataToColors(dds.Data, dds.BytesPerPixel));
return(isi);
}
internal static void ImageSharpResize(string path, int size, string outputDirectory)
{
using (var input = File.OpenRead(path))
{
using (var output = File.Open(OutputPath(path, outputDirectory, ImageSharp), FileMode.Create))
{
// Resize it to fit a 150x150 square
using (var image = new ImageSharpImage(input))
{
image.Resize(new ResizeOptions
{
Size = new ImageSharpSize(size, size),
Mode = ResizeMode.Max
});
// Reduce the size of the file
image.MetaData.ExifProfile = null;
// Set the quality
image.MetaData.Quality = Quality;
// Save the results
image.Save(output);
}
}
}
}
public async Task RotateRoleColor(int timeout, IRole role, params string[] hexes)
{
var channel = (ITextChannel)Context.Channel;
if ((timeout < 60 && timeout != 0) || timeout > 3600)
return;
Timer t;
if (timeout == 0 || hexes.Length == 0)
{
if (_rotatingRoleColors.TryRemove(role.Id, out t))
{
t.Change(Timeout.Infinite, Timeout.Infinite);
await ReplyConfirmLocalized("rrc_stop", Format.Bold(role.Name)).ConfigureAwait(false);
}
return;
}
var hexColors = hexes.Select(hex =>
{
try { return (ImageSharp.Color?)ImageSharp.Color.FromHex(hex.Replace("#", "")); } catch { return null; }
})
.Where(c => c != null)
.Select(c => c.Value)
.ToArray();
if (!hexColors.Any())
{
await ReplyErrorLocalized("rrc_no_colors").ConfigureAwait(false);
return;
}
var images = hexColors.Select(color =>
{
var img = new ImageSharp.Image(50, 50);
img.BackgroundColor(color);
return img;
}).Merge().ToStream();
var i = 0;
t = new Timer(async (_) =>
{
try
{
var color = hexColors[i];
await role.ModifyAsync(r => r.Color = new Discord.Color(color.R, color.G, color.B)).ConfigureAwait(false);
++i;
if (i >= hexColors.Length)
i = 0;
}
catch { }
}, null, 0, timeout * 1000);
_rotatingRoleColors.AddOrUpdate(role.Id, t, (key, old) =>
{
old.Change(Timeout.Infinite, Timeout.Infinite);
return t;
});
await channel.SendFileAsync(images, "magicalgirl.jpg", GetText("rrc_start", Format.Bold(role.Name))).ConfigureAwait(false);
}
public async Task Flip(int count = 1)
{
if (count == 1)
{
if (rng.Next(0, 2) == 1)
{
await Context.Channel.SendFileAsync(File.Open(headsPath, FileMode.OpenOrCreate), "heads.jpg", $"{Context.User.Mention} flipped " + Format.Code("Heads") + ".").ConfigureAwait(false);
}
else
{
await Context.Channel.SendFileAsync(File.Open(tailsPath, FileMode.OpenOrCreate), "tails.jpg", $"{Context.User.Mention} flipped " + Format.Code("Tails") + ".").ConfigureAwait(false);
}
return;
}
if (count > 10 || count < 1)
{
await Context.Channel.SendErrorAsync("`Invalid number specified. You can flip 1 to 10 coins.`");
return;
}
var imgs = new Image[count];
for (var i = 0; i < count; i++)
{
imgs[i] = rng.Next(0, 10) < 5 ?
new Image(File.OpenRead(headsPath)) :
new Image(File.OpenRead(tailsPath));
}
await Context.Channel.SendFileAsync(imgs.Merge().ToStream(), $"{count} coins.png").ConfigureAwait(false);
}
public async Task <Image <Rgba32> > GetRipPictureAsync(string text, string imgUrl)
{
var(succ, data) = await _cache.TryGetImageDataAsync(imgUrl);
if (!succ)
{
using (var temp = await Http.GetAsync(imgUrl, HttpCompletionOption.ResponseHeadersRead))
{
if (temp.Content.Headers.ContentType.MediaType != "image/png" &&
temp.Content.Headers.ContentType.MediaType != "image/jpeg" &&
temp.Content.Headers.ContentType.MediaType != "image/gif")
{
data = null;
}
else
{
using (var tempDraw = ImageSharp.Image.Load(await temp.Content.ReadAsStreamAsync()).Resize(69, 70))
{
tempDraw.ApplyRoundedCorners(35);
data = tempDraw.ToStream().ToArray();
}
}
}
await _cache.SetImageDataAsync(imgUrl, data);
}
var bg = ImageSharp.Image.Load(_imgs.Rip.ToArray());
//avatar 82, 139
if (data != null)
{
using (var avatar = Image.Load(data).Resize(85, 85))
{
bg.DrawImage(avatar,
private Size LoadPng(MemoryStream stream)
{
using (Image <Rgba32> image = CoreImage.Load <Rgba32>(stream))
{
return(new Size(image.Width, image.Height));
}
}
public static Stream ToStream(this ImageSharp.Image img)
{
var imageStream = new MemoryStream();
img.Save(imageStream);
imageStream.Position = 0;
return(imageStream);
}
public ImageSharpSize ResizeImageSharp()
{
using (var image = new ImageSharpImage(Width, Height))
{
image.Resize(ResizedWidth, ResizedHeight);
}
return(new ImageSharpSize(ResizedWidth, ResizedHeight));
}
public void ReadImages()
{
if (this.bmpStream == null)
{
string path = this.LargeImage
? "../ImageSharp.Tests/TestImages/Formats/Jpg/baseline/jpeg420exif.jpg"
: "../ImageSharp.Tests/TestImages/Formats/Bmp/Car.bmp";
this.bmpStream = File.OpenRead(path);
this.bmpCore = CoreImage.Load <Rgba32>(this.bmpStream);
this.bmpStream.Position = 0;
}
}
public async Task Color([Remainder] string color = null)
{
color = color?.Trim().Replace("#", "");
if (string.IsNullOrWhiteSpace(color))
{
return;
}
var img = new ImageSharp.Image(50, 50);
img.BackgroundColor(new ImageSharp.Color(color));
await Context.Channel.SendFileAsync(img.ToStream(), $"{color}.png").ConfigureAwait(false);;
}
public MemoryStream SpoilerTxt(string spoil)
{
var fill = Brushes.Solid <Rgba32>(Rgba32.Black);
var brush = Brushes.Solid <Rgba32>(Rgba32.White);
RendererOptions op = new RendererOptions(_Spoiltxt);
var text = WordWrap(spoil, 120);
var tsize = TextMeasurer.MeasureBounds(text, op);
int[] size = { Convert.ToInt32(tsize.Width) + 20, Convert.ToInt32(tsize.Height) + 20 };
var img2 = new Image <Rgba32>(size[0], size[1]);
img2.DrawText(text, _Spoiltxt, brush, new PointF(0, 0), new TextGraphicsOptions(true));
img2.BackgroundColor(Rgba32.Black);
var img1 = new Image <Rgba32>(img2.Width, img2.Height);
_Spoil = _fonts.Find("Whitney-Bold").CreateFont(img2.Width * 0.064f);
var rect = new Rectangle(0, 0, img2.Width, img2.Height);
img1.BackgroundColor(Rgba32.Black, rect);
img1.DrawText("Spoiler Warning" + "\r\n" + "(Mouse over to view)", _Spoil, brush, new PointF(0, 0), new TextGraphicsOptions(true)
{
WrapTextWidth = img1.Width - 20
});
MagickImage f1 = new MagickImage(img1.ToStream());
MagickImage f2 = new MagickImage(img2.ToStream());
MagickImage[] frames = { f1, f2 };
MemoryStream ms = new MemoryStream();
using (MagickImageCollection gif = new MagickImageCollection())
{
gif.Add(f1);
gif.Add(f2);
for (int i = 0; i < gif.Count; i++)
{
gif[i].AnimationDelay = 50;
gif[i].AnimationIterations = 1;
}
QuantizeSettings settings = new QuantizeSettings
{
Colors = 256,
DitherMethod = DitherMethod.No
};
gif.Quantize(settings);
gif.Optimize();
gif.Write(ms, MagickFormat.Gif);
ms.Position = 0;
}
return(ms);
}
public GirlRating(double crazy, double hot, int roll, string advice)
{
Crazy = crazy;
Hot = hot;
Roll = roll;
Advice = advice; // convenient to have it here, even though atm there are only few different ones.
Url = new AsyncLazy <string>(async() =>
{
try
{
using (var ms = new MemoryStream(NadekoBot.Images.WifeMatrix.ToArray(), false))
using (var img = new ImageSharp.Image(ms))
{
var clr = new ImageSharp.Color(0x0000ff);
const int minx = 35;
const int miny = 385;
const int length = 345;
var pointx = (int)(minx + length * (Hot / 10));
var pointy = (int)(miny - length * ((Crazy - 4) / 6));
var p = new Pen(ImageSharp.Color.Red, 5);
//using (var pointMs = File.ReadAllBytes("data/images/point.png").ToStream())
//using (var pointIMg = new ImageSharp.Image(pointMs))
//{
// img.DrawImage(pointIMg, 100, new ImageSharp.Size(100, 100), new Point(pointx, pointy));
//}
string url;
using (var http = new HttpClient())
using (var imgStream = new MemoryStream())
{
img.Save(imgStream);
var byteContent = new ByteArrayContent(imgStream.ToArray());
http.AddFakeHeaders();
var reponse = await http.PutAsync("https://transfer.sh/img.png", byteContent);
url = await reponse.Content.ReadAsStringAsync();
}
return(url);
}
}
catch (Exception ex)
{
_log.Warn(ex);
return(null);
}
});
}
static unsafe int MakeMipLevel(ImageSharp.Image isi, uint *odata, int miplevel, int offset, bool resampleAlpha)
{
var colors = (miplevel == 0 ? isi : isi.Resize(isi.Width >> 1, isi.Height >> 1, new Lanczos2Resampler(), true)).Pixels;
for (var i = 0; i < colors.Length; ++i)
{
if (resampleAlpha && miplevel > 0)
{
colors[i].A = (byte)(colors[i].A * .9);
}
odata[i + offset] = colors[i].PackedValue;
}
return(colors.Length);
}
public static ImageSharp.Image Merge(this IEnumerable <ImageSharp.Image> images)
{
var imgs = images.ToArray();
var canvas = new ImageSharp.Image(imgs.Sum(img => img.Width), imgs.Max(img => img.Height));
var xOffset = 0;
for (int i = 0; i < imgs.Length; i++)
{
canvas.DrawImage(imgs[i], 100, default(Size), new Point(xOffset, 0));
xOffset += imgs[i].Bounds.Width;
}
return(canvas);
}
public async Task Flip(int count = 1)
{
if (count == 1)
{
var coins = _images.ImageUrls.Coins;
if (rng.Next(0, 2) == 1)
{
await Context.Channel.EmbedAsync(new EmbedBuilder()
.WithOkColor()
.WithImageUrl(coins.Heads[rng.Next(0, coins.Heads.Length)])
.WithDescription(Context.User.Mention + " " + GetText("flipped", Format.Bold(GetText("heads")))));
}
else
{
await Context.Channel.EmbedAsync(new EmbedBuilder()
.WithOkColor()
.WithImageUrl(coins.Tails[rng.Next(0, coins.Tails.Length)])
.WithDescription(Context.User.Mention + " " + GetText("flipped", Format.Bold(GetText("tails")))));
}
return;
}
if (count > 10 || count < 1)
{
await ReplyErrorLocalized("flip_invalid", 10).ConfigureAwait(false);
return;
}
var imgs = new Image <Rgba32> [count];
for (var i = 0; i < count; i++)
{
using (var heads = _images.Heads[rng.Next(0, _images.Heads.Length)].ToStream())
using (var tails = _images.Tails[rng.Next(0, _images.Tails.Length)].ToStream())
{
if (rng.Next(0, 10) < 5)
{
imgs[i] = Image.Load(heads);
}
else
{
imgs[i] = Image.Load(tails);
}
}
}
await Context.Channel.SendFileAsync(imgs.Merge().ToStream(), $"{count} coins.png").ConfigureAwait(false);
}
public async Task Color([Remainder] string color = null)
{
color = color?.Trim().Replace("#", "");
if (string.IsNullOrWhiteSpace((string)color))
{
return;
}
var img = new ImageSharp.Image(50, 50);
var red = Convert.ToInt32(color.Substring(0, 2), 16);
var green = Convert.ToInt32(color.Substring(2, 2), 16);
var blue = Convert.ToInt32(color.Substring(4, 2), 16);
img.BackgroundColor(new ImageSharp.Color(color));
await Context.Channel.SendFileAsync(img.ToStream(), $"{color}.png");
}
public async Task Flip(int count = 1)
{
if (count == 1)
{
if (rng.Next(0, 2) == 1)
{
using (var heads = _images.Heads.ToStream())
{
await Context.Channel.SendFileAsync(heads, "heads.jpg", Context.User.Mention + " " + GetText("flipped", Format.Bold(GetText("heads")))).ConfigureAwait(false);
}
}
else
{
using (var tails = _images.Tails.ToStream())
{
await Context.Channel.SendFileAsync(tails, "tails.jpg", Context.User.Mention + " " + GetText("flipped", Format.Bold(GetText("tails")))).ConfigureAwait(false);
}
}
return;
}
if (count > 10 || count < 1)
{
await ReplyErrorLocalized("flip_invalid", 10).ConfigureAwait(false);
return;
}
var imgs = new Image <Rgba32> [count];
for (var i = 0; i < count; i++)
{
using (var heads = _images.Heads.ToStream())
using (var tails = _images.Tails.ToStream())
{
if (rng.Next(0, 10) < 5)
{
imgs[i] = Image.Load(heads);
}
else
{
imgs[i] = Image.Load(tails);
}
}
}
await Context.Channel.SendFileAsync(imgs.Merge().ToStream(), $"{count} coins.png").ConfigureAwait(false);
}
private async Task <(Stream ImageStream, string ToSend)> InternalDraw(int num, ulong?guildId = null)
{
if (num < 1 || num > 10)
{
throw new ArgumentOutOfRangeException(nameof(num));
}
Deck cards = guildId == null ? new Deck() : _allDecks.GetOrAdd(Context.Guild, (s) => new Deck());
var images = new List <Image <Rgba32> >();
var cardObjects = new List <Deck.Card>();
for (var i = 0; i < num; i++)
{
if (cards.CardPool.Count == 0 && i != 0)
{
try
{
await ReplyErrorLocalized("no_more_cards").ConfigureAwait(false);
}
catch
{
// ignored
}
break;
}
var currentCard = cards.Draw();
cardObjects.Add(currentCard);
using (var stream = File.OpenRead(Path.Combine(_cardsPath, currentCard.ToString().ToLowerInvariant() + ".jpg").Replace(' ', '_')))
images.Add(Image.Load(stream));
}
MemoryStream bitmapStream = new MemoryStream();
images.Merge().SaveAsPng(bitmapStream);
bitmapStream.Position = 0;
var toSend = $"{Context.User.Mention}";
if (cardObjects.Count == 5)
{
toSend += $" drew `{Deck.GetHandValue(cardObjects)}`";
}
return(bitmapStream, toSend);
}
private Image GetDice(int num)
{
const string pathToImage = "data/images/dice";
if (num != 10)
{
using (var stream = File.OpenRead(Path.Combine(pathToImage, $"{num}.png")))
return(new Image(stream));
}
using (var one = File.OpenRead(Path.Combine(pathToImage, "1.png")))
using (var zero = File.OpenRead(Path.Combine(pathToImage, "0.png")))
{
Image imgOne = new Image(one);
Image imgZero = new Image(zero);
return(new[] { imgOne, imgZero }.Merge());
}
}
public async Task Flip(int count = 1)
{
if (count == 1)
{
if (rng.Next(0, 2) == 1)
{
using (var heads = _images.Heads.ToStream())
{
await Context.Channel.SendFileAsync(heads, "heads.jpg", $"{Context.User.Mention} flipped " + Format.Code("Heads") + ".").ConfigureAwait(false);
}
}
else
{
using (var tails = _images.Tails.ToStream())
{
await Context.Channel.SendFileAsync(tails, "tails.jpg", $"{Context.User.Mention} flipped " + Format.Code("Tails") + ".").ConfigureAwait(false);
}
}
return;
}
if (count > 10 || count < 1)
{
await Context.Channel.SendErrorAsync("`Invalid number specified. You can flip 1 to 10 coins.`").ConfigureAwait(false);
return;
}
var imgs = new Image[count];
using (var heads = _images.Heads.ToStream())
using (var tails = _images.Tails.ToStream())
{
for (var i = 0; i < count; i++)
{
imgs[i] = rng.Next(0, 10) < 5 ?
new Image(heads) :
new Image(tails);
}
await Context.Channel.SendFileAsync(imgs.Merge().ToStream(), $"{count} coins.png").ConfigureAwait(false);
}
}
public Task <MagickImageCollection> SpoilerImg(string uri) => Task.Run(async() =>
{
//load image
var img2 = await DownloadImageAsync(uri);
//create spoiler warning image
Image <Rgba32> img1 = new Image <Rgba32>(img2.Width, img2.Height);
_Spoil = _fonts.Find("Whitney-Bold").CreateFont(img2.Width * 0.064f);
var fill = Brushes.Solid <Rgba32>(Rgba32.Black);
var brush = Brushes.Solid <Rgba32>(Rgba32.White);
var rect = new Rectangle(0, 0, img2.Width, img2.Height);
img1.BackgroundColor(Rgba32.Black, rect);
img1.DrawText("Spoiler Warning" + "\r\n" + "(Mouse over to view)", _Spoil, brush, new PointF(10, 10), new TextGraphicsOptions(true)
{
WrapTextWidth = img1.Width - 20
});
MagickImage f1 = new MagickImage(img1.ToStream());
MagickImage f2 = new MagickImage(img2.ToStream());
MagickImage[] frames = { f1, f2 };
var gifs = GetGif(frames);
var gif = new MagickImageCollection(gifs);
return(gif);
});
public FileStream QrcodeImg()
{
var tempName = DateTime.Now.Ticks.ToString();
var tempTemple = $"{tempName}-qrtemple.jpg";
var tempTTFName = $"{tempName}.ttf";
var tempMyrcodeName = $"{tempName}-myqrcode.jpg";
System.IO.File.Copy("qrtemple.jpg", tempTemple);
System.IO.File.Copy("hyqh.ttf", tempTTFName);
System.IO.File.Copy("qrcode.jpg", tempMyrcodeName);
var qrcodeName = $"{tempName}-qrcode.jpg";
using (FileStream streamTemple = System.IO.File.OpenRead(tempTemple))
using (FileStream streamQrcode = System.IO.File.OpenRead(tempMyrcodeName))
using (FileStream output = System.IO.File.OpenWrite(qrcodeName))
{
var imageTemple = new ImageSharp.Image(streamTemple);
var imageQrcode = new ImageSharp.Image(streamQrcode);
//imageFoo.Blend(imageBar, 100);
imageTemple.DrawImage(imageQrcode, 100, new ImageSharp.Size(imageQrcode.Width, imageQrcode.Height), new ImageSharp.Point(imageTemple.Width / 3, imageTemple.Height / 2));
var fontCollection = new FontCollection();
var font = fontCollection.Install(tempTTFName);
imageTemple.DrawText($"生成日期{DateTime.Now.ToString("yyyy.MM.dd")}", new SixLabors.Fonts.Font(font, imageTemple.Width / 40, FontStyle.Regular), new ImageSharp.Color(0, 0, 0), new System.Numerics.Vector2(imageTemple.Width * 1 / 3, imageTemple.Height * 9 / 10));
imageTemple.Save(output);
}
if (System.IO.File.Exists(tempTemple))
{
System.IO.File.Delete(tempTemple);
}
if (System.IO.File.Exists(tempTTFName))
{
System.IO.File.Delete(tempTTFName);
}
if (System.IO.File.Exists(tempMyrcodeName))
{
System.IO.File.Delete(tempMyrcodeName);
}
return(System.IO.File.OpenRead(qrcodeName));
}
public static ImageSharp.Image Merge(this IEnumerable <ImageSharp.Image> images)
{
var imgList = images.ToList();
var canvas = new ImageSharp.Image(imgList.Sum(img => img.Width), imgList.Max(img => img.Height));
var canvasPixels = canvas.Lock();
int offsetX = 0;
foreach (var img in imgList.Select(img => img.Lock()))
{
for (int i = 0; i < img.Width; i++)
{
for (int j = 0; j < img.Height; j++)
{
canvasPixels[i + offsetX, j] = img[i, j];
}
}
offsetX += img.Width;
}
return(canvas);
}
public static Stream Resize(byte[] inStream, int?width = null, int?height = null)
{
var outStream = new MemoryStream();
using (var stream = new MemoryStream(inStream))
{
var img = new ImageSharp.Image(stream);
var w = width ?? img.Width;
var h = height ?? img.Height;
var result = img.Resize(new ResizeOptions
{
Mode = ResizeMode.Pad,
Size = new Size(w, h)
});
result.SaveAsPng(outStream);
return(outStream);
}
}
public Stream ScaleLogo2(Stream file, float maxWidthInInches, float maxHeightInInches)
{
ImageSharp.Configuration.Default.AddImageFormat(new JpegFormat());
var image = new ImageSharp.Image(file);
var maxWidthInPixels = maxWidthInInches * image.MetaData.HorizontalResolution;
var maxHeightInPixels = maxHeightInInches * image.MetaData.VerticalResolution;
image.Resize(new ResizeOptions {
Size = new ImageSharp.Size((int)maxWidthInPixels, (int)maxHeightInPixels),
Mode = ResizeMode.Max
});
image.MetaData.Quality = 100;
image.MetaData.ExifProfile = null;
var memStream = new MemoryStream();
image.Save(memStream);
memStream.Position = 0;
return(memStream);
}
private Image <Rgba32> GetDice(int num)
{
if (num < 0 || num > 10)
{
throw new ArgumentOutOfRangeException(nameof(num));
}
if (num == 10)
{
var images = _images.Dice;
using (var imgOneStream = images[1].ToStream())
using (var imgZeroStream = images[0].ToStream())
{
var imgOne = Image.Load(imgOneStream);
var imgZero = Image.Load(imgZeroStream);
return(new[] { imgOne, imgZero }.Merge());
}
}
using (var die = _images.Dice[num].ToStream())
{
return(Image.Load(die));
}
}
private Image GetDice(int num)
{
if (num < 0 || num > 10)
{
throw new ArgumentOutOfRangeException(nameof(num));
}
if (num == 10)
{
var images = NadekoBot.Images.Dice;
using (var imgOneStream = images[1].Value.ToStream())
using (var imgZeroStream = images[0].Value.ToStream())
{
Image imgOne = new Image(imgOneStream);
Image imgZero = new Image(imgZeroStream);
return(new[] { imgOne, imgZero }.Merge());
}
}
using (var die = NadekoBot.Images.Dice[num].Value.ToStream())
{
return(new Image(die));
}
}
private static void ProcessImages()
{
while (_repos.Queue.Count > 0)
{
var download = _repos.Queue.Dequeue();
if (download == null)
{
continue;
}
using (var sha512 = SHA512.Create())
{
using (var md5 = MD5.Create())
{
//Helpers.LogMessage($"Starting Image : {download.ImageId}");
if (download.ImageExtension == "webm")
{
continue;
}
try
{
var image = GetImageContents(download.ImageUrl.StartsWith("http")
? download.ImageUrl
: "http:" + download.ImageUrl);
if (image == null)
{
continue;
}
download.Hash = Core.Helpers.ByteToString(sha512.ComputeHash(image));
//Helpers.LogMessage($"{download.ImageId} : Processing Image");
if (_repos.ImageScrapeRepository.HashExistsAsync(download.Hash, CancellationToken.None)
.GetAwaiter().GetResult())
{
//hash already exists
//Helpers.LogMessage($"{download.ImageId} : O Crap Duplicate");
//add to scrape repo
if (!_repos.ImageScrapeRepository
.ExistsAsync(download.ImageId, download.IndexSource, CancellationToken.None)
.GetAwaiter().GetResult())
{
_repos.ImageScrapeRepository.AddAsync(new ImageScrape
{
ImageId = download.ImageId,
Source = download.IndexSource,
Hash = download.Hash,
ScrapeId = ScrapeId
}, CancellationToken.None).GetAwaiter().GetResult();
}
continue;
}
var sanitizedId = Core.Helpers.ByteToString(md5.ComputeHash(image));
var filename = $"{sanitizedId}.{download.ImageExtension}";
//if hash doesnt exists
if (!File.Exists($"{_globalSettings.Scraper.ImageLocation}{filename}"))
{
File.WriteAllBytes($"{_globalSettings.Scraper.ImageLocation}{filename}",
image);
}
if (!File.Exists($"{_globalSettings.Scraper.ThumbnailLocation}{filename}") ||
string.IsNullOrWhiteSpace(download.Resolution))
{
using (var imageData = new Image(image))
{
if (string.IsNullOrWhiteSpace(download.Resolution))
{
download.Resolution = $"{imageData.Width}x{imageData.Height}";
}
if (imageData.Height < 720 || imageData.Width < 1024)
{
Helpers.LogMessage($"Image is too Small: {imageData.Width}x{imageData.Height}");
_repos.ImageScrapeRepository.AddAsync(new ImageScrape
{
ImageId = download.ImageId,
Source = download.IndexSource,
Hash = download.Hash,
ScrapeId = ScrapeId
}, CancellationToken.None);
continue;
}
if (!File.Exists(
$"{_globalSettings.Scraper.ThumbnailLocation}{filename}"))
{
int newHeight, newWidth;
try
{
if (imageData.Height > imageData.Width)
{
newHeight = Constants.ThumbnailSize;
newWidth = imageData.Width /
(imageData.Height / Constants.ThumbnailSize);
}
else
{
newWidth = Constants.ThumbnailSize;
newHeight = imageData.Height /
(imageData.Width / Constants.ThumbnailSize);
}
}
catch
{
Helpers.LogMessage($"Thumbnail attempted to divide by zero?");
newWidth = Constants.ThumbnailSize;
newHeight = Constants.ThumbnailSize;
}
//thumbnail doesnt exists make it
imageData.Resize(newWidth, newHeight);
imageData.Save(
$"{_globalSettings.Scraper.ThumbnailLocation}{filename}");
imageData.Dispose();
//Helpers.LogMessage($"{download.ImageId} :: Saved Thumbnail!");
}
}
}
//add to scrape repo
_repos.ImageScrapeRepository.AddAsync(new ImageScrape
{
ImageId = download.ImageId,
Source = download.IndexSource,
Hash = download.Hash,
ScrapeId = ScrapeId
}, CancellationToken.None);
//Helpers.LogMessage($"{download.ImageId} :: Marked as Scraped!");
//build new image
var newImage = new Models.Image
{
ImageId = sanitizedId,
Class = download.Class,
IndexSource = download.IndexSource,
Who = download.Who,
Tripcode = download.TripCode,
ResolutionX = int.Parse(download.Resolution.Split('x').First()),
ResolutionY = int.Parse(download.Resolution.Split('x').Last()),
TagsString = download.Tag,
DateDownloaded = DateTime.UtcNow,
Reported = Enums.Reported.Unreported,
Hash = download.Hash,
FileExtension = download.ImageUrl.Split('.').Last(),
ServerId = _globalSettings.Scraper.ScrapeServer,
Size = image.Length / 1024m
};
//calculate ratio
var r = Core.Helpers.RatioCalculate(newImage.ResolutionX, newImage.ResolutionY);
try
{
newImage.Ratio = $"{newImage.ResolutionX / r}:{newImage.ResolutionY / r}";
}
catch
{
Helpers.LogMessage($"Ratio attempted to divide by zero?");
}
//add to imageRepo?
_repos.ImageRepository.AddAsync(newImage, CancellationToken.None);
//Helpers.LogMessage($"{download.ImageId} :: Added to Repo!");
}
catch (Exception ex)
{
Helpers.LogMessage($"Processing Image {download.ImageId} : Error {ex.Message}!");
}
}
}
}
}
public async Task MemeAsync(int memeNumber, [Remainder] string text)
{
var task = Task.Run(async() =>
{
if (memeNumber > memeImage.Length)
{
await ReplyAsync($"`ERROR: INCORRECT INTERGER VALUE DETECTED, THE NUMBER MUST BE {memeImage.Length} OR LESS`");
return;
}
await ReplyAsync("");
string top = null;
string bottom = null;
int charsIn = 0;
var botStart = await ReplyAsync($"*BLEEP BLOOP*\n`GENERATING DANK MEME FOR USER: {Context.User.Username}`");
foreach (char x in text)
{
if (x != '|')
{
top += x;
charsIn += 1;
}
else
{
for (int i = charsIn + 1; i < text.Length; i++)
{
bottom += text.ElementAt(i);
}
break;
}
}
top = top.Trim();
bottom = bottom.Trim();
ImageSharp.Image image = null;
HttpClient httpClient = new HttpClient();
HttpResponseMessage response = await httpClient.GetAsync(memeImage[memeNumber - 1]);
Stream inputStream = await response.Content.ReadAsStreamAsync();
image = ImageSharp.Image.Load(inputStream);
Rgba32 white = new Rgba32(255, 255, 255, 255);
Rgba32 black = new Rgba32(0, 0, 0, 255);
FontCollection fonts = new FontCollection();
Font font1 = fonts.Install("Images/impact.ttf");
Font font2 = new Font(font1, 50f, FontStyle.Regular);
TextMeasurer measurer = new TextMeasurer();
SixLabors.Fonts.Size size = measurer.MeasureText(top, font2, 72);
float scalingFactor = Math.Min((image.Width - 10) / size.Width, ((image.Height - 10) / 4) / (size.Height));
Font scaledFont = new Font(font2, scalingFactor * font2.Size);
SixLabors.Fonts.Size size2 = measurer.MeasureText(bottom, font2, 72);
float scalingFactor2 = Math.Min((image.Width - 10) / size2.Width, ((image.Height - 10) / 4) / (size2.Height));
Font scaledFont2 = new Font(font2, scalingFactor2 * font2.Size);
Vector2 posTop = new Vector2(5, 5);
Vector2 posBottom = new Vector2(5, (image.Height * (float)(.65)));
var pen = new Pen(black, scalingFactor);
var pen2 = new Pen(black, scalingFactor2);
var brush = new SolidBrush(white);
var topWidth = measurer.MeasureText(top, scaledFont, 72).Width;
var botWidth = measurer.MeasureText(bottom, scaledFont2, 72).Width;
if (topWidth < image.Width - 15)
{
posTop.X += ((image.Width - topWidth) / 2);
}
if (botWidth < image.Width - 15)
{
posBottom.X += ((image.Width - botWidth) / 2);
}
image.DrawText(top, scaledFont, brush, pen, posTop);
image.DrawText(bottom, scaledFont2, brush, pen2, posBottom);
Stream outputStream = new MemoryStream();
image.SaveAsPng(outputStream);
outputStream.Position = 0;
string input = "abcdefghijklmnopqrstuvwxyz0123456789";
char ch;
string randomString = "";
Random rand = new Random();
for (int i = 0; i < 8; i++)
{
ch = input[rand.Next(0, input.Length)];
randomString += ch;
}
var file = File.Create($"Images/{randomString}.png");
await outputStream.CopyToAsync(file);
file.Dispose();
await Context.Channel.SendFileAsync(file.Name);
var botDone = await ReplyAsync($"`IMAGE HES BEEN GENERATED FOR USER: {Context.User.Username}\nENJOY!!`\n*MURP*\n`BOT MESSAGES WILL DELETE IN 10 SECONDS.`");
File.Delete(file.Name);
await Task.Delay(10000);
await botStart.DeleteAsync();
await botDone.DeleteAsync();
});
}
public async Task Slot(int amount = 0)
{
if (!_runningUsers.Add(Context.User.Id))
{
return;
}
try
{
if (amount < 1)
{
await ReplyErrorLocalized("min_bet_limit", 1 + CurrencySign).ConfigureAwait(false);
return;
}
if (amount > 999)
{
GetText("slot_maxbet", 999 + CurrencySign);
await ReplyErrorLocalized("max_bet_limit", 999 + CurrencySign).ConfigureAwait(false);
return;
}
if (!await CurrencyHandler.RemoveCurrencyAsync(Context.User, "Slot Machine", amount, false))
{
await ReplyErrorLocalized("not_enough", CurrencySign).ConfigureAwait(false);
return;
}
Interlocked.Add(ref _totalBet, amount);
using (var bgFileStream = NadekoBot.Images.SlotBackground.ToStream())
{
var bgImage = new ImageSharp.Image(bgFileStream);
var result = SlotMachine.Pull();
int[] numbers = result.Numbers;
for (int i = 0; i < 3; i++)
{
using (var file = _images.SlotEmojis[numbers[i]].ToStream())
using (var randomImage = new ImageSharp.Image(file))
{
bgImage.DrawImage(randomImage, 100, default(Size), new Point(95 + 142 * i, 330));
}
}
var won = amount * result.Multiplier;
var printWon = won;
var n = 0;
do
{
var digit = printWon % 10;
using (var fs = NadekoBot.Images.SlotNumbers[digit].ToStream())
using (var img = new ImageSharp.Image(fs))
{
bgImage.DrawImage(img, 100, default(Size), new Point(230 - n * 16, 462));
}
n++;
} while ((printWon /= 10) != 0);
var printAmount = amount;
n = 0;
do
{
var digit = printAmount % 10;
using (var fs = _images.SlotNumbers[digit].ToStream())
using (var img = new ImageSharp.Image(fs))
{
bgImage.DrawImage(img, 100, default(Size), new Point(395 - n * 16, 462));
}
n++;
} while ((printAmount /= 10) != 0);
var msg = GetText("better_luck");
if (result.Multiplier != 0)
{
await CurrencyHandler.AddCurrencyAsync(Context.User, $"Slot Machine x{result.Multiplier}", amount *result.Multiplier, false);
Interlocked.Add(ref _totalPaidOut, amount * result.Multiplier);
if (result.Multiplier == 1)
{
msg = GetText("slot_single", CurrencySign, 1);
}
else if (result.Multiplier == 4)
{
msg = GetText("slot_two", CurrencySign, 4);
}
else if (result.Multiplier == 10)
{
msg = GetText("slot_three", 10);
}
else if (result.Multiplier == 30)
{
msg = GetText("slot_jackpot", 30);
}
}
await Context.Channel.SendFileAsync(bgImage.ToStream(), "result.png", Context.User.Mention + " " + msg + $"\n`{GetText("slot_bet")}:`{amount} `{GetText("slot_won")}:` {amount * result.Multiplier}{NadekoBot.BotConfig.CurrencySign}").ConfigureAwait(false);
}
}
finally
{
var _ = Task.Run(async() =>
{
await Task.Delay(1500);
_runningUsers.Remove(Context.User.Id);
});
}
}
