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Paginate reactions - solved #1007 (#1022)

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* Cleaned up and refactored slightly

* Resolves #971

* Adds support for default avatars and resolves #971

* Amendment

* Final amendment

* Paginating reactions

* Amendments based on feedback

* Further amendment based on review

* Final(?) amendment

* Removes default limit and after user id

* Removes fromUserId; cleans up model creation; replaces function with individual parameters
This commit is contained in:
HelpfulStranger999
2018-05-24 17:35:38 -05:00
committed by Christopher F
parent e764dafe08
commit 79811d0e61
7 changed files with 42 additions and 16 deletions
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37
src/Discord.Net.Rest/Entities/Messages/MessageHelper.cs
View File

@@ -46,13 +46,38 @@ namespace Discord.Rest
await client.ApiClient.RemoveAllReactionsAsync(msg.Channel.Id, msg.Id, options);
}
public static async Task<IReadOnlyCollection<IUser>> GetReactionUsersAsync(IMessage msg, IEmote emote,
Action<GetReactionUsersParams> func, BaseDiscordClient client, RequestOptions options)
public static IAsyncEnumerable<IReadOnlyCollection<IUser>> GetReactionUsersAsync(IMessage msg, IEmote emote,
int? limit, BaseDiscordClient client, RequestOptions options)
{
var args = new GetReactionUsersParams();
func(args);
string emoji = (emote is Emote e ? $"{e.Name}:{e.Id}" : emote.Name);
return (await client.ApiClient.GetReactionUsersAsync(msg.Channel.Id, msg.Id, emoji, args, options).ConfigureAwait(false)).Select(u => RestUser.Create(client, u)).ToImmutableArray();
Preconditions.NotNull(emote, nameof(emote));
var emoji = (emote is Emote e ? $"{e.Name}:{e.Id}" : emote.Name);
return new PagedAsyncEnumerable<IUser>(
DiscordConfig.MaxUserReactionsPerBatch,
async (info, ct) =>
{
var args = new GetReactionUsersParams
{
Limit = info.PageSize
};
if (info.Position != null)
args.AfterUserId = info.Position.Value;
var models = await client.ApiClient.GetReactionUsersAsync(msg.Channel.Id, msg.Id, emoji, args, options).ConfigureAwait(false);
return models.Select(x => RestUser.Create(client, x)).ToImmutableArray();
},
nextPage: (info, lastPage) =>
{
if (lastPage.Count != DiscordConfig.MaxUsersPerBatch)
return false;
info.Position = lastPage.Max(x => x.Id);
return true;
},
count: limit
);
}
public static async Task PinAsync(IMessage msg, BaseDiscordClient client,

4
src/Discord.Net.Rest/Entities/Messages/RestUserMessage.cs
View File

@@ -136,8 +136,8 @@ namespace Discord.Rest
=> MessageHelper.RemoveReactionAsync(this, user, emote, Discord, options);
public Task RemoveAllReactionsAsync(RequestOptions options = null)
=> MessageHelper.RemoveAllReactionsAsync(this, Discord, options);
public Task<IReadOnlyCollection<IUser>> GetReactionUsersAsync(IEmote emote, int limit = 100, ulong? afterUserId = null, RequestOptions options = null)
=> MessageHelper.GetReactionUsersAsync(this, emote, x => { x.Limit = limit; x.AfterUserId = afterUserId ?? Optional.Create<ulong>(); }, Discord, options);
public IAsyncEnumerable<IReadOnlyCollection<IUser>> GetReactionUsersAsync(IEmote emote, int limit, RequestOptions options = null)
=> MessageHelper.GetReactionUsersAsync(this, emote, limit, Discord, options);
public Task PinAsync(RequestOptions options = null)