Add configuration capabilities.

Delete.cs

@@ -8,8 +8,8 @@ public class Delete
         _cli = Utils.CreateClient();
     }
 
-    private HttpClient _cli;
-    private List<Message> _messages;
+    private readonly HttpClient _cli;
+    private readonly List<Message> _messages;
 
     public async Task<int> StartDeletion()
     {

Model.cs

@@ -8,7 +8,7 @@ public record Response
     public int TotalResults { get; set; }
 
     [JsonPropertyName("messages")]
-    public IEnumerable<IEnumerable<Message>> MessagesInternal { get; set; } = null!;
+    public IEnumerable<IEnumerable<Message>> MessagesInternal { get; set; } = Array.Empty<IEnumerable<Message>>();
 
     [JsonIgnore]
     public ICollection<Message> Messages => MessagesInternal.Select(m => m.First()).ToList();
@@ -32,3 +32,15 @@ public record IdChn
     [JsonPropertyName("chn")]
     public ulong Channel { get; set; }
 }
+
+public class UserData
+{
+    [JsonPropertyName("token")]
+    public string Token { get; set; } = "";
+    [JsonPropertyName("cfcookie")]
+    public string Cookie { get; set; } = "";
+    [JsonPropertyName("type")]
+    public string Type { get; set; } = "DM";
+    [JsonPropertyName("myId")]
+    public ulong UserId { get; set; }
+}

Program.cs

@@ -1,11 +1,26 @@
 using Disforget;
 
-int pages = int.Parse(args[0]);
-ulong channel = ulong.Parse(args[1]);
+string channelArg;
+if (args.Length > 0)
+{
+    channelArg = args[0];
+}
+else
+{
+    Console.Write($"Enter {(Utils.Data.Type.ToLower() == "dm" ? "channel" : "guild")} ID...\n> ");
+    channelArg = Console.ReadLine()!;
+}
+
+if (!ulong.TryParse(channelArg, out ulong channel))
+{
+    Console.WriteLine($"Invalid channel argument: {args[0]}. Expected a positive integer...");
+    Environment.Exit(-1);
+    return;
+}
 
 Console.WriteLine("Starting...");
 
-Search search = new(channel, pages);
+Search search = new(channel);
 
 var messages = await search.Perform();
 

Search.cs

@@ -5,28 +5,27 @@ namespace Disforget;
 
 public class Search
 {
-    public Search(ulong channel, int pages)
+    public Search(ulong channel)
     {
         _channel = channel;
-        _pages = pages;
         _cli = Utils.CreateClient();
     }
 
-    private HttpClient _cli;
-    private List<Message> _messages = new();
-    private ulong _channel;
-    private int _pages, _total;
+    private readonly HttpClient _cli;
+    private readonly List<Message> _messages = new();
+    private readonly ulong _channel;
+    private int _pages = -1, _total;
 
     public async Task<List<Message>> Perform()
     {
         int page = 0;
 
-        while (page < _pages)
+        do
         {
             await DoSearch(page);
             await Task.Delay(1500);
             page++;
-        }
+        } while (page < _pages);
 
         Console.WriteLine($"\nFound and processed {_messages.Count} messages.");
 
@@ -35,7 +34,7 @@ public class Search
 
     private async Task DoSearch(int page)
     {
-        var reqstr = $"https://discord.com/api/v9/guilds/790954455621304330/messages/search?author_id=340510759588986882&channel_id={_channel}&include_nsfw=true{(page > 0 ? $"&offset={page * 25}" : "")}";
+        var reqstr = $"https://discord.com/api/v9/{(Utils.Data.Type.ToLower() == "dm" ? "channels" : "guilds")}/{_channel}/messages/search?author_id={Utils.Data.UserId}&include_nsfw=true{(page > 0 ? $"&offset={page * 25}" : "")}";
 
     REQ:
         var resp = await _cli.GetAsync(reqstr);
@@ -56,9 +55,21 @@ public class Search
         }
 
         _total = result.TotalResults;
+        _pages = (int)Math.Ceiling(_total / 25.0);
 
         _messages.AddRange(result.Messages);
 
         Console.Write($"\x1b[2K\rRequest {++page}/{_pages} Status: {resp.StatusCode} ({_messages.Count}/{_total})");
     }
+
+    public override bool Equals(object? obj)
+    {
+        return obj is Search search &&
+               _channel == search._channel;
+    }
+
+    public override int GetHashCode()
+    {
+        return HashCode.Combine(_cli, _messages, _channel, _pages, _total);
+    }
 }

Utils.cs

@@ -1,7 +1,31 @@
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
 namespace Disforget;
 
 public static class Utils
 {
+    static Utils()
+    {
+        if (!File.Exists("./config.json"))
+        {
+            Console.WriteLine("Cannot find config.json file! Aborting...");
+            Environment.Exit(-4);
+            return;
+        }
+
+        Data = JsonSerializer.Deserialize<UserData>(File.ReadAllText("./config.json"))!;
+
+        if (Data == null)
+        {
+            Console.WriteLine("Invalid config.json file! Aborting...");
+            Environment.Exit(-5);
+            return;
+        }
+    }
+
+    public static readonly UserData Data;
+
     public static void AddHeader(this HttpClient client, string h, string v)
     {
         if (!client.DefaultRequestHeaders.TryAddWithoutValidation(h, v))
@@ -14,15 +38,15 @@ public static class Utils
 
     public static HttpClient CreateClient()
     {
-	HttpClient cli = new();
+        HttpClient cli = new();
         cli.AddHeader("authority", "discord.com");
         cli.AddHeader("x-discord-locale", "en-US");
         cli.AddHeader("accept-language", "en-US");
-        cli.AddHeader("authorization", $"");
+        cli.AddHeader("authorization", $"{Data.Token}");
         cli.AddHeader("user-agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) discord/0.0.21 Chrome/91.0.4472.164 Electron/13.6.6 Safari/537.36");
         cli.AddHeader("accept", "*/*");
-        cli.AddHeader("cookie", "");
+        cli.AddHeader("cookie", $"{Data.Cookie}");
 
-	return cli;
+        return cli;
     }
 }

config.json

@@ -0,0 +1,6 @@
+{
+  "token": "someBase64.Data.ThatDiscordUsesForAuthentication",
+  "cfcookie": "some=cookies; from=browser",
+  "type": "DM",
+  "myId": 21370000
+}