Foxnouns.NET/Foxnouns.Backend/Services/MemberRendererService.cs
2024-11-25 17:35:24 +01:00

117 lines
3.9 KiB
C#

using Foxnouns.Backend.Database;
using Foxnouns.Backend.Database.Models;
using Foxnouns.Backend.Utils;
using Microsoft.EntityFrameworkCore;
using Newtonsoft.Json;
namespace Foxnouns.Backend.Services;
public class MemberRendererService(DatabaseContext db, Config config)
{
public async Task<IEnumerable<PartialMember>> RenderUserMembersAsync(User user, Token? token)
{
var canReadHiddenMembers =
token != null && token.UserId == user.Id && token.HasScope("member.read");
var renderUnlisted =
token != null && token.UserId == user.Id && token.HasScope("user.read_hidden");
var canReadMemberList = !user.ListHidden || canReadHiddenMembers;
IEnumerable<Member> members = canReadMemberList
? await db.Members.Where(m => m.UserId == user.Id).OrderBy(m => m.Name).ToListAsync()
: [];
if (!canReadHiddenMembers)
members = members.Where(m => !m.Unlisted);
return members.Select(m => RenderPartialMember(m, renderUnlisted));
}
public MemberResponse RenderMember(
Member member,
Token? token = null,
string? overrideSid = null
)
{
var renderUnlisted = token?.UserId == member.UserId && token.HasScope("user.read_hidden");
return new MemberResponse(
member.Id,
overrideSid ?? member.Sid,
member.Name,
member.DisplayName ?? member.Name,
member.Bio,
AvatarUrlFor(member),
member.Links,
member.Names,
member.Pronouns,
member.Fields,
member.ProfileFlags.Select(f => RenderPrideFlag(f.PrideFlag)),
RenderPartialUser(member.User),
renderUnlisted ? member.Unlisted : null
);
}
private UserRendererService.PartialUser RenderPartialUser(User user) =>
new(
user.Id,
user.Sid,
user.Username,
user.DisplayName,
AvatarUrlFor(user),
user.CustomPreferences
);
public PartialMember RenderPartialMember(Member member, bool renderUnlisted = false) =>
new(
member.Id,
member.Sid,
member.Name,
member.DisplayName ?? member.Name,
member.Bio,
AvatarUrlFor(member),
member.Names,
member.Pronouns,
renderUnlisted ? member.Unlisted : null
);
private string? AvatarUrlFor(Member member) =>
member.Avatar != null
? $"{config.MediaBaseUrl}/members/{member.Id}/avatars/{member.Avatar}.webp"
: null;
private string? AvatarUrlFor(User user) =>
user.Avatar != null
? $"{config.MediaBaseUrl}/users/{user.Id}/avatars/{user.Avatar}.webp"
: null;
private string ImageUrlFor(PrideFlag flag) => $"{config.MediaBaseUrl}/flags/{flag.Hash}.webp";
private UserRendererService.PrideFlagResponse RenderPrideFlag(PrideFlag flag) =>
new(flag.Id, ImageUrlFor(flag), flag.Name, flag.Description);
public record PartialMember(
Snowflake Id,
string Sid,
string Name,
string DisplayName,
string? Bio,
string? AvatarUrl,
IEnumerable<FieldEntry> Names,
IEnumerable<Pronoun> Pronouns,
[property: JsonProperty(NullValueHandling = NullValueHandling.Ignore)] bool? Unlisted
);
public record MemberResponse(
Snowflake Id,
string Sid,
string Name,
string DisplayName,
string? Bio,
string? AvatarUrl,
string[] Links,
IEnumerable<FieldEntry> Names,
IEnumerable<Pronoun> Pronouns,
IEnumerable<Field> Fields,
IEnumerable<UserRendererService.PrideFlagResponse> Flags,
UserRendererService.PartialUser User,
[property: JsonProperty(NullValueHandling = NullValueHandling.Ignore)] bool? Unlisted
);
}