greyn/vassago
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Code Issues 24 Pull Requests Packages Projects Releases 1 Wiki Activity

channel permissions are just part of channel

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This commit is contained in:
Adam R Grey 2024-04-05 23:59:39 -04:00
parent 581fddf6f9
commit 464b6a90e4
6 changed files with 55 additions and 91 deletions
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68
Models/Channel.cs
View File

@ -5,6 +5,7 @@ using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema;
using System.Reflection;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Components.Web;
using static vassago.Models.Enumerations;
public class Channel
@ -13,7 +14,6 @@ public class Channel
public Guid Id { get; set; }
public string ExternalId { get; set; }
public string DisplayName { get; set; }
public ChannelPermissions Permissions { get; set; }
public List<Channel> SubChannels { get; set; }
public Channel ParentChannel { get; set; }
public string Protocol { get; set; }
@ -21,6 +21,14 @@ public class Channel
public List<Account> Users { get; set; }
public ChannelType ChannelType {get; set; }
//Permissions
public ulong? MaxAttachmentBytes { get; set; }
public uint? MaxTextChars { get; set; }
public bool? LinksAllowed { get; set; }
public bool? ReactionsPossible { get; set; }
public Enumerations.LewdnessFilterLevel? LewdnessFilterLevel { get; set; }
public Enumerations.MeannessFilterLevel? MeannessFilterLevel { get; set; }
[NonSerialized]
public Func<string, string, Task> SendFile;
@ -32,33 +40,29 @@ public class Channel
{
get
{
ChannelPermissions toReturn = Permissions ?? new ChannelPermissions();
return GetEffectivePermissions(ref toReturn).Definite();
}
}
private ChannelPermissions GetEffectivePermissions(ref ChannelPermissions settings)
{
if(settings == null) throw new ArgumentNullException();
settings.LewdnessFilterLevel = settings.LewdnessFilterLevel ?? Permissions?.LewdnessFilterLevel;
settings.MeannessFilterLevel = settings.MeannessFilterLevel ?? Permissions?.MeannessFilterLevel;
settings.LinksAllowed = settings.LinksAllowed ?? Permissions?.LinksAllowed;
settings.MaxAttachmentBytes = settings.MaxAttachmentBytes ?? Permissions?.MaxAttachmentBytes;
settings.MaxTextChars = settings.MaxTextChars ?? Permissions?.MaxTextChars;
settings.ReactionsPossible = settings.ReactionsPossible ?? Permissions?.ReactionsPossible;
var path = new Stack<Channel>(); //omg i actually get to use a data structure from university
var walker = this;
path.Push(this);
while(walker.ParentChannel != null)
{
walker = walker.ParentChannel;
path.Push(walker);
}
DefinitePermissionSettings toReturn = new DefinitePermissionSettings();
walker = path.Pop();
while(walker != null)
{
toReturn.LewdnessFilterLevel = LewdnessFilterLevel ?? toReturn.LewdnessFilterLevel;
toReturn.MeannessFilterLevel = MeannessFilterLevel ?? toReturn.MeannessFilterLevel;
toReturn.LinksAllowed = LinksAllowed ?? toReturn.LinksAllowed;
toReturn.MaxAttachmentBytes = MaxAttachmentBytes ?? toReturn.MaxAttachmentBytes;
toReturn.MaxTextChars = MaxTextChars ?? toReturn.MaxTextChars;
toReturn.ReactionsPossible = ReactionsPossible ?? toReturn.ReactionsPossible;
if(this.ParentChannel != null &&
(settings.LewdnessFilterLevel == null ||
settings.MeannessFilterLevel == null ||
settings.LinksAllowed == null ||
settings.MaxAttachmentBytes == null ||
settings.MaxTextChars == null ||
settings.ReactionsPossible == null))
{
return this.ParentChannel.GetEffectivePermissions(ref settings);
}
else
{
return settings;
walker = path.Pop();
}
return toReturn;
}
}
public string LineageSummary
@ -75,4 +79,14 @@ public class Channel
}
}
}
}
public class DefinitePermissionSettings
{
public ulong MaxAttachmentBytes { get; set; }
public uint MaxTextChars { get; set; }
public bool LinksAllowed { get; set; }
public bool ReactionsPossible { get; set; }
public Enumerations.LewdnessFilterLevel LewdnessFilterLevel { get; set; }
public Enumerations.MeannessFilterLevel MeannessFilterLevel { get; set; }
}

38
Models/ChannelPermissions.cs
View File

@ -1,38 +0,0 @@
namespace vassago.Models;
using System;
using System.ComponentModel.DataAnnotations.Schema;
public class ChannelPermissions
{
[DatabaseGenerated(DatabaseGeneratedOption.Identity)]
public int Id { get; set; }
public ulong? MaxAttachmentBytes { get; set; }
public uint? MaxTextChars { get; set; }
public bool? LinksAllowed { get; set; }
public bool? ReactionsPossible { get; set; }
public Enumerations.LewdnessFilterLevel? LewdnessFilterLevel { get; set; }
public Enumerations.MeannessFilterLevel? MeannessFilterLevel { get; set; }
internal DefinitePermissionSettings Definite()
{
return new DefinitePermissionSettings()
{
MaxAttachmentBytes = this.MaxAttachmentBytes ?? 0,
MaxTextChars = this.MaxTextChars ?? 0,
LinksAllowed = this.LinksAllowed ?? false,
LewdnessFilterLevel = this.LewdnessFilterLevel ?? Enumerations.LewdnessFilterLevel.G,
MeannessFilterLevel = this.MeannessFilterLevel ?? Enumerations.MeannessFilterLevel.Strict,
ReactionsPossible = this.ReactionsPossible ?? false
};
}
}
public class DefinitePermissionSettings
{
public ulong MaxAttachmentBytes { get; set; }
public uint MaxTextChars { get; set; }
public bool LinksAllowed { get; set; }
public bool ReactionsPossible { get; set; }
public Enumerations.LewdnessFilterLevel LewdnessFilterLevel { get; set; }
public Enumerations.MeannessFilterLevel MeannessFilterLevel { get; set; }
}

1
Models/ChattingContext.cs
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@ -9,7 +9,6 @@ public class ChattingContext : DbContext
public DbSet<Channel> Channels { get; set; }
//public DbSet<Emoji> Emoji {get;set;}
public DbSet<Message> Messages { get; set; }
public DbSet<ChannelPermissions> ChannelPermissions{get;set;}
public DbSet<FeaturePermission> FeaturePermissions{get;set;}
public DbSet<Account> Accounts { get; set; }
public DbSet<User> Users { get; set; }

18
ProtocolInterfaces/DiscordInterface/DiscordInterface.cs
View File

@ -58,15 +58,12 @@ public class DiscordInterface
protocolAsChannel = new Channel()
{
DisplayName = "discord (itself)",
Permissions = new Models.ChannelPermissions()
{
MeannessFilterLevel = Enumerations.MeannessFilterLevel.Strict,
LewdnessFilterLevel = Enumerations.LewdnessFilterLevel.Moderate,
MaxTextChars = 2000,
MaxAttachmentBytes = 25 * 1024 * 1024, //allegedly it's 25, but I worry it's not actually.
LinksAllowed = true,
ReactionsPossible = true
},
MeannessFilterLevel = Enumerations.MeannessFilterLevel.Strict,
LewdnessFilterLevel = Enumerations.LewdnessFilterLevel.Moderate,
MaxTextChars = 2000,
MaxAttachmentBytes = 25 * 1024 * 1024, //allegedly it's 25, but I worry it's not actually.
LinksAllowed = true,
ReactionsPossible = true,
ExternalId = null,
Protocol = PROTOCOL,
SubChannels = new List<Channel>()
@ -298,8 +295,7 @@ public class DiscordInterface
c.Protocol = protocolAsChannel.Protocol;
c.ParentChannel = protocolAsChannel;
c.SubChannels = c.SubChannels ?? new List<Channel>();
c.Permissions = c.Permissions ?? new Models.ChannelPermissions();
c.Permissions.MaxAttachmentBytes = channel.MaxUploadLimit;
c.MaxAttachmentBytes = channel.MaxUploadLimit;
c.SendMessage = (t) => { throw new InvalidOperationException($"channel {channel.Name} is guild; cannot accept text"); };
c.SendFile = (f, t) => { throw new InvalidOperationException($"channel {channel.Name} is guild; send file"); };

15
ProtocolInterfaces/TwitchInterface/TwitchInterface.cs
View File

@ -39,15 +39,12 @@ public class TwitchInterface
protocolAsChannel = new Channel()
{
DisplayName = "twitch (itself)",
Permissions = new ChannelPermissions()
{
MeannessFilterLevel = Enumerations.MeannessFilterLevel.Medium,
LewdnessFilterLevel = Enumerations.LewdnessFilterLevel.G,
MaxTextChars = 500,
MaxAttachmentBytes = 0,
LinksAllowed = false,
ReactionsPossible = false
},
MeannessFilterLevel = Enumerations.MeannessFilterLevel.Medium,
LewdnessFilterLevel = Enumerations.LewdnessFilterLevel.G,
MaxTextChars = 500,
MaxAttachmentBytes = 0,
LinksAllowed = false,
ReactionsPossible = false,
ExternalId = null,
Protocol = PROTOCOL,
SubChannels = new List<Channel>()

6
README.md
View File

@ -21,11 +21,7 @@ debating whether to save a copy of every single attachment. Discord allows 25MB
### Channel
a place where communication can happen. any level of these can have any number of children. In matrix, everything is a "room" - even spaces and threads. Seems like a fine idea. So for vassago, a discord "channel" is a channel. a "thread" is a child of that channel. a "category" is a parent of that channel. A "server" (formerly "guild") is a parent of that channel. and fuck it, Discord itself is a "channel".
### ChannelPermissions
the permissions Vassago has for a channel. MaxAttachmentBytes, etc. (...shouldn't this be just part of Channel? You're *always* going down the hierarchy until you find an override. permissions should always inherit, right?)
a place where communication can happen. any level of these can have any number of children. In matrix, everything is a "room" - even spaces and threads. Seems like a fine idea. So for vassago, a discord "channel" is a channel. a "thread" is a child of that channel. a "category" is a parent of that channel. A "server" (formerly "guild") is a parent of that channel. and fuck it, Discord itself is a "channel". Includes permissions vassago has for a channel; MaxAttachmentBytes, etc. go down the hierarchy until you find an override.
### FeaturePermission