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Code Issues Projects Releases Packages Wiki Activity Actions 2

Update avatar resolving for users without discriminator

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Tyrrrz 2023-06-21 22:05:08 +03:00
parent c3abeadf01
commit bd4cfcdaf6
3 changed files with 7 additions and 5 deletions
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4
DiscordChatExporter.Core/Discord/Data/Common/ImageCdn.cs
View file

@ -47,8 +47,8 @@ public static class ImageCdn
? $"https://cdn.discordapp.com/avatars/{userId}/{avatarHash}.gif?size={size}" ? $"https://cdn.discordapp.com/avatars/{userId}/{avatarHash}.gif?size={size}"
: $"https://cdn.discordapp.com/avatars/{userId}/{avatarHash}.png?size={size}"; : $"https://cdn.discordapp.com/avatars/{userId}/{avatarHash}.png?size={size}";
public static string GetFallbackUserAvatarUrl(int discriminator) => public static string GetFallbackUserAvatarUrl(int index = 0) =>
$"https://cdn.discordapp.com/embed/avatars/{discriminator % 5}.png"; $"https://cdn.discordapp.com/embed/avatars/{index}.png";
public static string GetMemberAvatarUrl(Snowflake guildId, Snowflake userId, string avatarHash, int size = 512) => public static string GetMemberAvatarUrl(Snowflake guildId, Snowflake userId, string avatarHash, int size = 512) =>
avatarHash.StartsWith("a_", StringComparison.Ordinal) avatarHash.StartsWith("a_", StringComparison.Ordinal)

4
DiscordChatExporter.Core/Discord/Data/Guild.cs
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@ -12,7 +12,7 @@ public record Guild(Snowflake Id, string Name, string IconUrl) : IHasId
public static Guild DirectMessages { get; } = new( public static Guild DirectMessages { get; } = new(
Snowflake.Zero, Snowflake.Zero,
"Direct Messages", "Direct Messages",
ImageCdn.GetFallbackUserAvatarUrl(0) ImageCdn.GetFallbackUserAvatarUrl()
); );
public static Guild Parse(JsonElement json) public static Guild Parse(JsonElement json)
@ -25,7 +25,7 @@ public record Guild(Snowflake Id, string Name, string IconUrl) : IHasId
.GetPropertyOrNull("icon")? .GetPropertyOrNull("icon")?
.GetNonWhiteSpaceStringOrNull()? .GetNonWhiteSpaceStringOrNull()?
.Pipe(h => ImageCdn.GetGuildIconUrl(id, h)) ?? .Pipe(h => ImageCdn.GetGuildIconUrl(id, h)) ??
ImageCdn.GetFallbackUserAvatarUrl(0); ImageCdn.GetFallbackUserAvatarUrl();
return new Guild(id, name, iconUrl); return new Guild(id, name, iconUrl);
} }

4
DiscordChatExporter.Core/Discord/Data/User.cs
View file

@ -45,12 +45,14 @@ public partial record User
var name = json.GetProperty("username").GetNonNullString(); var name = json.GetProperty("username").GetNonNullString();
var displayName = json.GetPropertyOrNull("global_name")?.GetNonWhiteSpaceStringOrNull() ?? name; var displayName = json.GetPropertyOrNull("global_name")?.GetNonWhiteSpaceStringOrNull() ?? name;
var avatarIndex = discriminator % 5 ?? (int)((id.Value >> 22) % 6);
var avatarUrl = var avatarUrl =
json json
.GetPropertyOrNull("avatar")? .GetPropertyOrNull("avatar")?
.GetNonWhiteSpaceStringOrNull()? .GetNonWhiteSpaceStringOrNull()?
.Pipe(h => ImageCdn.GetUserAvatarUrl(id, h)) ?? .Pipe(h => ImageCdn.GetUserAvatarUrl(id, h)) ??
ImageCdn.GetFallbackUserAvatarUrl(discriminator ?? 0); ImageCdn.GetFallbackUserAvatarUrl(avatarIndex);
return new User(id, isBot, discriminator, name, displayName, avatarUrl); return new User(id, isBot, discriminator, name, displayName, avatarUrl);
} }