ExpandedSearchInfo/ExpandedSearchInfo/Providers/PastebinProvider.cs

53 lines
1.8 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using ExpandedSearchInfo.Configs;
using ExpandedSearchInfo.Sections;
namespace ExpandedSearchInfo.Providers {
public class PastebinProvider : IProvider {
private static readonly Regex Matcher = new(@"pb:(\S+)", RegexOptions.Compiled | RegexOptions.IgnoreCase);
private Plugin Plugin { get; }
public string Name => "pastebin.com";
public string Description => "This provider provides information from pastebin.com URLs. It also works on tags such as \"pb:pasteid\".";
public BaseConfig Config => this.Plugin.Config.Configs.Pastebin;
public bool ExtractsUris => true;
public PastebinProvider(Plugin plugin) {
this.Plugin = plugin;
}
public void DrawConfig() {
}
public bool Matches(Uri uri) => uri.Host == "pastebin.com" && uri.AbsolutePath.Length > 1;
public IEnumerable<Uri>? ExtractUris(uint objectId, string info) {
var matches = Matcher.Matches(info);
return matches.Count == 0
? null
: from Match match in matches select match.Groups[1].Value into id select new Uri($"https://pastebin.com/raw/{id}");
}
public async Task<ISearchInfoSection?> ExtractInfo(HttpResponseMessage response) {
if (response.Content.Headers.ContentType?.MediaType != "text/plain") {
return null;
}
var id = response.RequestMessage!.RequestUri!.AbsolutePath.Split('/').LastOrDefault();
var info = await response.Content.ReadAsStringAsync();
return new TextSection(this, $"Pastebin ({id})", response.RequestMessage.RequestUri, info);
}
}
}