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feature: Fix #1280 Add NewsChannel Types (#1293)

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* add News channel type

* remove (very outdated) todo

* add [Socket/Rest]NewsChannel types

* update TextChannel properties to include a Type optional parameter with validation

as of writing, this feature is still only available to verified guilds, which makes it impossible for testing.

* actually create the news channels when given the type

* throw NotSupportedException in News channel

throw a NotSupportedException whenever trying to use SlowModeInterval or anything related to overwrite permissions

* make RestNewsChannel throw NotSupportedException also

* remove the (untested) ability to change channel types
This commit is contained in:
Chris Johnston
2019-05-04 14:07:31 -07:00
committed by Christopher F
parent 2254a99942
commit 9084c4214e
8 changed files with 130 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/Discord.Net.WebSocket/Entities/Channels/SocketGuildChannel.cs
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@@ -30,7 +30,7 @@ namespace Discord.WebSocket
public int Position { get; private set; }
/// <inheritdoc />
public IReadOnlyCollection<Overwrite> PermissionOverwrites => _overwrites;
public virtual IReadOnlyCollection<Overwrite> PermissionOverwrites => _overwrites;
/// <summary>
/// Gets a collection of users that are able to view the channel.
/// </summary>
@@ -48,6 +48,8 @@ namespace Discord.WebSocket
{
switch (model.Type)
{
case ChannelType.News:
return SocketNewsChannel.Create(guild, state, model);
case ChannelType.Text:
return SocketTextChannel.Create(guild, state, model);
case ChannelType.Voice:
@@ -55,7 +57,6 @@ namespace Discord.WebSocket
case ChannelType.Category:
return SocketCategoryChannel.Create(guild, state, model);
default:
// TODO: Proper implementation for channel categories
return new SocketGuildChannel(guild.Discord, model.Id, guild);
}
}
@@ -86,7 +87,7 @@ namespace Discord.WebSocket
/// <returns>
/// An overwrite object for the targeted user; <c>null</c> if none is set.
/// </returns>
public OverwritePermissions? GetPermissionOverwrite(IUser user)
public virtual OverwritePermissions? GetPermissionOverwrite(IUser user)
{
for (int i = 0; i < _overwrites.Length; i++)
{
@@ -102,7 +103,7 @@ namespace Discord.WebSocket
/// <returns>
/// An overwrite object for the targeted role; <c>null</c> if none is set.
/// </returns>
public OverwritePermissions? GetPermissionOverwrite(IRole role)
public virtual OverwritePermissions? GetPermissionOverwrite(IRole role)
{
for (int i = 0; i < _overwrites.Length; i++)
{
@@ -121,7 +122,7 @@ namespace Discord.WebSocket
/// <returns>
/// A task representing the asynchronous permission operation for adding the specified permissions to the channel.
/// </returns>
public async Task AddPermissionOverwriteAsync(IUser user, OverwritePermissions permissions, RequestOptions options = null)
public virtual async Task AddPermissionOverwriteAsync(IUser user, OverwritePermissions permissions, RequestOptions options = null)
{
await ChannelHelper.AddPermissionOverwriteAsync(this, Discord, user, permissions, options).ConfigureAwait(false);
_overwrites = _overwrites.Add(new Overwrite(user.Id, PermissionTarget.User, new OverwritePermissions(permissions.AllowValue, permissions.DenyValue)));
@@ -136,7 +137,7 @@ namespace Discord.WebSocket
/// <returns>
/// A task representing the asynchronous permission operation for adding the specified permissions to the channel.
/// </returns>
public async Task AddPermissionOverwriteAsync(IRole role, OverwritePermissions permissions, RequestOptions options = null)
public virtual async Task AddPermissionOverwriteAsync(IRole role, OverwritePermissions permissions, RequestOptions options = null)
{
await ChannelHelper.AddPermissionOverwriteAsync(this, Discord, role, permissions, options).ConfigureAwait(false);
_overwrites = _overwrites.Add(new Overwrite(role.Id, PermissionTarget.Role, new OverwritePermissions(permissions.AllowValue, permissions.DenyValue)));
@@ -149,7 +150,7 @@ namespace Discord.WebSocket
/// <returns>
/// A task representing the asynchronous operation for removing the specified permissions from the channel.
/// </returns>
public async Task RemovePermissionOverwriteAsync(IUser user, RequestOptions options = null)
public virtual async Task RemovePermissionOverwriteAsync(IUser user, RequestOptions options = null)
{
await ChannelHelper.RemovePermissionOverwriteAsync(this, Discord, user, options).ConfigureAwait(false);
@@ -170,7 +171,7 @@ namespace Discord.WebSocket
/// <returns>
/// A task representing the asynchronous operation for removing the specified permissions from the channel.
/// </returns>
public async Task RemovePermissionOverwriteAsync(IRole role, RequestOptions options = null)
public virtual async Task RemovePermissionOverwriteAsync(IRole role, RequestOptions options = null)
{
await ChannelHelper.RemovePermissionOverwriteAsync(this, Discord, role, options).ConfigureAwait(false);

52
src/Discord.Net.WebSocket/Entities/Channels/SocketNewsChannel.cs Normal file
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@@ -0,0 +1,52 @@
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Threading.Tasks;
using Model = Discord.API.Channel;
namespace Discord.WebSocket
{
/// <summary>
/// Represents a WebSocket-based news channel in a guild that has the same properties as a <see cref="RestTextChannel"/>.
/// </summary>
[DebuggerDisplay(@"{DebuggerDisplay,nq}")]
public class SocketNewsChannel : SocketTextChannel
{
internal SocketNewsChannel(DiscordSocketClient discord, ulong id, SocketGuild guild)
:base(discord, id, guild)
{
}
internal new static SocketNewsChannel Create(SocketGuild guild, ClientState state, Model model)
{
var entity = new SocketNewsChannel(guild.Discord, model.Id, guild);
entity.Update(state, model);
return entity;
}
public override int SlowModeInterval
{
get { throw new NotSupportedException("News channels do not support Slow Mode."); }
}
public override Task AddPermissionOverwriteAsync(IRole role, OverwritePermissions permissions, RequestOptions options = null)
{
throw new NotSupportedException("News channels do not support Overwrite Permissions.");
}
public override Task AddPermissionOverwriteAsync(IUser user, OverwritePermissions permissions, RequestOptions options = null)
{
throw new NotSupportedException("News channels do not support Overwrite Permissions.");
}
public override IReadOnlyCollection<Overwrite> PermissionOverwrites
=> throw new NotSupportedException("News channels do not support Overwrite Permissions.");
public override Task SyncPermissionsAsync(RequestOptions options = null)
{
throw new NotSupportedException("News channels do not support Overwrite Permissions.");
}
public override Task RemovePermissionOverwriteAsync(IRole role, RequestOptions options = null)
{
throw new NotSupportedException("News channels do not support Overwrite Permissions.");
}
public override Task RemovePermissionOverwriteAsync(IUser user, RequestOptions options = null)
{
throw new NotSupportedException("News channels do not support Overwrite Permissions.");
}
}
}

4
src/Discord.Net.WebSocket/Entities/Channels/SocketTextChannel.cs
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@@ -21,7 +21,7 @@ namespace Discord.WebSocket
/// <inheritdoc />
public string Topic { get; private set; }
/// <inheritdoc />
public int SlowModeInterval { get; private set; }
public virtual int SlowModeInterval { get; private set; }
/// <inheritdoc />
public ulong? CategoryId { get; private set; }
/// <summary>
@@ -33,7 +33,7 @@ namespace Discord.WebSocket
public ICategoryChannel Category
=> CategoryId.HasValue ? Guild.GetChannel(CategoryId.Value) as ICategoryChannel : null;
/// <inheritdoc />
public Task SyncPermissionsAsync(RequestOptions options = null)
public virtual Task SyncPermissionsAsync(RequestOptions options = null)
=> ChannelHelper.SyncPermissionsAsync(this, Discord, options);
private bool _nsfw;