private Embed ParseEmbed(JToken json)
{
// Get basic data
string title = json["title"]?.Value <string>();
string description = json["description"]?.Value <string>();
string url = json["url"]?.Value <string>();
DateTimeOffset?timestamp = json["timestamp"]?.Value <DateTime>().ToDateTimeOffset();
// Get color
Color color = json["color"] != null
? Color.FromArgb(json["color"].Value <int>()).ResetAlpha()
: Color.FromArgb(79, 84, 92); // default color
// Get author
EmbedAuthor author = json["author"] != null?ParseEmbedAuthor(json["author"]) : null;
// Get fields
EmbedField[] fields = json["fields"].EmptyIfNull().Select(ParseEmbedField).ToArray();
// Get thumbnail
EmbedImage thumbnail = json["thumbnail"] != null?ParseEmbedImage(json["thumbnail"]) : null;
// Get image
EmbedImage image = json["image"] != null?ParseEmbedImage(json["image"]) : null;
// Get footer
EmbedFooter footer = json["footer"] != null?ParseEmbedFooter(json["footer"]) : null;
return(new Embed(title, url, timestamp, color, author, description, fields, thumbnail, image, footer));
}
/// <summary>
/// Attempts to add information about attached images, if they exist.
/// </summary>
/// <param name="message">The quoted message.</param>
/// <param name="embed">The embed to add the information to.</param>
/// <returns>true if information was added; otherwise, false.</returns>
private static Embed AddAttachmentInfo(IMessage message, Embed embed)
{
var firstAttachment = message.Attachments.FirstOrDefault();
if (firstAttachment is null)
{
return(embed);
}
if (firstAttachment.Height.HasValue && firstAttachment.Height.Value is not null)
{
return(embed with {
Image = new EmbedImage(firstAttachment.Url)
});
}
var fields = new List <IEmbedField>();
if (embed.Fields.HasValue)
{
fields.AddRange(embed.Fields.Value);
}
fields.Add
(
new EmbedField($"Attachment (Size: {new ByteSize(firstAttachment.Size)})", firstAttachment.Url)
);
return(embed with {
Fields = fields
});
}
private void WriteEmbedImage(EmbedImage embedImage)
{
_writer.WriteStartObject("image");
_writer.WriteString("url", embedImage.Url);
_writer.WriteNumber("width", embedImage.Width);
_writer.WriteNumber("height", embedImage.Height);
_writer.WriteEndObject();
}
private void WriteEmbedThumbnail(EmbedImage embedThumbnail)
{
_writer.WriteStartObject("thumbnail");
_writer.WriteString("url", embedThumbnail.Url);
_writer.WriteNumber("width", embedThumbnail.Width);
_writer.WriteNumber("height", embedThumbnail.Height);
_writer.WriteEndObject();
}
private async ValueTask WriteEmbedImageAsync(EmbedImage embedImage)
{
_writer.WriteStartObject("image");
if (!string.IsNullOrWhiteSpace(embedImage.Url))
{
_writer.WriteString("url", await Context.ResolveMediaUrlAsync(embedImage.Url));
}
_writer.WriteNumber("width", embedImage.Width);
_writer.WriteNumber("height", embedImage.Height);
_writer.WriteEndObject();
await _writer.FlushAsync();
}
public async Task <Result> PostHttpCatAsync([Description("The HTTP code.")] int httpCode)
{
var embedImage = new EmbedImage($"https://http.cat/{httpCode}");
var embed = new Embed(Image: embedImage);
var reply = await _channelAPI.CreateMessageAsync
(
_context.ChannelID,
embed : embed,
ct : this.CancellationToken
);
return(!reply.IsSuccess
? Result.FromError(reply)
: Result.FromSuccess());
}
public DiscordWebHook AddImage(List <string> imageUrls)
{
if (imageUrls == null)
{
return(this);
}
foreach (var imageUrl in imageUrls)
{
var embedImage = new EmbedImage();
embedImage.image.Add("url", imageUrl);
embeds.Add(embedImage);
}
return(this);
}
public Embed(Model model)
{
Url = model.Url;
Type = model.Type;
Title = model.Title;
Description = model.Description;
Color = model.Color.Value;
Timestamp = model.Timestamp.Value;
if (model.Provider.IsSpecified)
{
Provider = new EmbedProvider(model.Provider.Value);
}
if (model.Provider.IsSpecified)
{
Provider = new EmbedProvider(model.Provider.Value);
}
if (model.Thumbnail.IsSpecified)
{
Thumbnail = new EmbedThumbnail(model.Thumbnail.Value);
}
if (model.Author.IsSpecified)
{
Author = new EmbedAuthor(model.Author.Value);
}
if (model.Image.IsSpecified)
{
Image = EmbedImage.Create(model.Image.Value);
}
if (model.Video.IsSpecified)
{
Video = EmbedVideo.Create(model.Video.Value);
}
if (model.Footer.IsSpecified)
{
Footer = new EmbedFooter(model.Footer.Value);
}
if (model.Fields.IsSpecified)
{
Fields = model.Fields.Value.Select(EmbedField.Create).ToImmutableArray();
}
else
{
Fields = ImmutableArray.Create <EmbedField>();
}
}
private async ValueTask WriteEmbedImageAsync(
EmbedImage embedImage,
CancellationToken cancellationToken = default)
{
_writer.WriteStartObject("image");
if (!string.IsNullOrWhiteSpace(embedImage.Url))
{
_writer.WriteString("url", await Context.ResolveMediaUrlAsync(embedImage.ProxyUrl ?? embedImage.Url, cancellationToken));
}
_writer.WriteNumber("width", embedImage.Width);
_writer.WriteNumber("height", embedImage.Height);
_writer.WriteEndObject();
await _writer.FlushAsync(cancellationToken);
}
public async Task <IResult> PostHttpCatAsync([Description("The HTTP code.")] int httpCode)
{
var embedImage = new EmbedImage($"https://http.cat/{httpCode}");
var embed = new Embed(Image: embedImage);
var reply = await _webhookAPI.CreateFollowupMessageAsync
(
_context.ApplicationID,
_context.Token,
embeds : new[] { embed },
ct : this.CancellationToken
);
return(!reply.IsSuccess
? Result.FromError(reply)
: Result.FromSuccess());
}
public static API.EmbedImage ToModel(this EmbedImage entity)
{
return(new API.EmbedImage {
Url = entity.Url
});
}
public static Common.EmbedImage ToModel(this EmbedImage entity)
{
return(new Common.EmbedImage {
Url = entity.Url
});
}
public static EmbedImageModel ToModel(this EmbedImage image)
=> image == null ? null : new EmbedImageModel
{
Url = image.Url
};
public RichEmbed SetImage(EmbedImage image)
{
this.embed.Image = image;
return(this);
}