Split LibMatrix into separate repo

1 files changed, 174 insertions, 0 deletions

diff --git a/LibMatrix/AuthenticatedHomeServer.cs b/LibMatrix/AuthenticatedHomeServer.cs
new file mode 100644
index 0000000..102d448
--- /dev/null
+++ b/LibMatrix/AuthenticatedHomeServer.cs
@@ -0,0 +1,174 @@
+using System.Net.Http.Json;
+using System.Text.Json;
+using System.Text.Json.Nodes;
+using System.Text.Json.Serialization;
+using LibMatrix.Extensions;
+using LibMatrix.Filters;
+using LibMatrix.Helpers;
+using LibMatrix.Interfaces;
+using LibMatrix.Responses;
+using LibMatrix.Responses.Admin;
+using LibMatrix.RoomTypes;
+using LibMatrix.Services;
+
+namespace LibMatrix;
+
+public class AuthenticatedHomeServer : IHomeServer {
+    private readonly TieredStorageService _storage;
+    public readonly HomeserverAdminApi Admin;
+    public readonly SyncHelper SyncHelper;
+
+    public AuthenticatedHomeServer(TieredStorageService storage, string canonicalHomeServerDomain, string accessToken) {
+        _storage = storage;
+        AccessToken = accessToken.Trim();
+        HomeServerDomain = canonicalHomeServerDomain.Trim();
+        Admin = new HomeserverAdminApi(this);
+        SyncHelper = new SyncHelper(this, storage);
+        _httpClient = new MatrixHttpClient();
+    }
+
+    public WhoAmIResponse WhoAmI { get; set; } = null!;
+    public string UserId => WhoAmI.UserId;
+    public string AccessToken { get; set; }
+
+
+    public async Task<GenericRoom> GetRoom(string roomId) => new(this, roomId);
+
+    public async Task<List<GenericRoom>> GetJoinedRooms() {
+        var rooms = new List<GenericRoom>();
+        var roomQuery = await _httpClient.GetAsync("/_matrix/client/v3/joined_rooms");
+
+        var roomsJson = await roomQuery.Content.ReadFromJsonAsync<JsonElement>();
+        foreach (var room in roomsJson.GetProperty("joined_rooms").EnumerateArray()) rooms.Add(new GenericRoom(this, room.GetString()));
+
+        Console.WriteLine($"Fetched {rooms.Count} rooms");
+
+        return rooms;
+    }
+
+    public async Task<string> UploadFile(string fileName, Stream fileStream, string contentType = "application/octet-stream") {
+        var res = await _httpClient.PostAsync($"/_matrix/media/v3/upload?filename={fileName}", new StreamContent(fileStream));
+        if (!res.IsSuccessStatusCode) {
+            Console.WriteLine($"Failed to upload file: {await res.Content.ReadAsStringAsync()}");
+            throw new InvalidDataException($"Failed to upload file: {await res.Content.ReadAsStringAsync()}");
+        }
+
+        var resJson = await res.Content.ReadFromJsonAsync<JsonElement>();
+        return resJson.GetProperty("content_uri").GetString()!;
+    }
+
+    public async Task<GenericRoom> CreateRoom(CreateRoomRequest creationEvent) {
+        var res = await _httpClient.PostAsJsonAsync("/_matrix/client/v3/createRoom", creationEvent);
+        if (!res.IsSuccessStatusCode) {
+            Console.WriteLine($"Failed to create room: {await res.Content.ReadAsStringAsync()}");
+            throw new InvalidDataException($"Failed to create room: {await res.Content.ReadAsStringAsync()}");
+        }
+
+        return await GetRoom((await res.Content.ReadFromJsonAsync<JsonObject>())!["room_id"]!.ToString());
+    }
+
+    public class HomeserverAdminApi {
+        private readonly AuthenticatedHomeServer _authenticatedHomeServer;
+
+        public HomeserverAdminApi(AuthenticatedHomeServer authenticatedHomeServer) => _authenticatedHomeServer = authenticatedHomeServer;
+
+        public async IAsyncEnumerable<AdminRoomListingResult.AdminRoomListingResultRoom> SearchRoomsAsync(int limit = int.MaxValue, string orderBy = "name", string dir = "f", string? searchTerm = null, LocalRoomQueryFilter? localFilter = null) {
+            AdminRoomListingResult? res = null;
+            var i = 0;
+            int? totalRooms = null;
+            do {
+                var url = $"/_synapse/admin/v1/rooms?limit={Math.Min(limit, 100)}&dir={dir}&order_by={orderBy}";
+                if (!string.IsNullOrEmpty(searchTerm)) url += $"&search_term={searchTerm}";
+
+                if (res?.NextBatch is not null) url += $"&from={res.NextBatch}";
+
+                Console.WriteLine($"--- ADMIN Querying Room List with URL: {url} - Already have {i} items... ---");
+
+                res = await _authenticatedHomeServer._httpClient.GetFromJsonAsync<AdminRoomListingResult>(url);
+                totalRooms ??= res?.TotalRooms;
+                Console.WriteLine(res.ToJson(false));
+                foreach (var room in res.Rooms) {
+                    if (localFilter is not null) {
+                        if (!room.RoomId.Contains(localFilter.RoomIdContains)) {
+                            totalRooms--;
+                            continue;
+                        }
+                        if (!room.Name?.Contains(localFilter.NameContains) == true) {
+                            totalRooms--;
+                            continue;
+                        }
+                        if (!room.CanonicalAlias?.Contains(localFilter.CanonicalAliasContains) == true) {
+                            totalRooms--;
+                            continue;
+                        }
+                        if (!room.Version.Contains(localFilter.VersionContains)) {
+                            totalRooms--;
+                            continue;
+                        }
+                        if (!room.Creator.Contains(localFilter.CreatorContains)) {
+                            totalRooms--;
+                            continue;
+                        }
+                        if (!room.Encryption?.Contains(localFilter.EncryptionContains) == true) {
+                            totalRooms--;
+                            continue;
+                        }
+                        if (!room.JoinRules?.Contains(localFilter.JoinRulesContains) == true) {
+                            totalRooms--;
+                            continue;
+                        }
+                        if(!room.GuestAccess?.Contains(localFilter.GuestAccessContains) == true) {
+                            totalRooms--;
+                            continue;
+                        }
+                        if(!room.HistoryVisibility?.Contains(localFilter.HistoryVisibilityContains) == true) {
+                            totalRooms--;
+                            continue;
+                        }
+
+                        if(localFilter.CheckFederation && room.Federatable != localFilter.Federatable) {
+                            totalRooms--;
+                            continue;
+                        }
+                        if(localFilter.CheckPublic && room.Public != localFilter.Public) {
+                            totalRooms--;
+                            continue;
+                        }
+
+                        if(room.JoinedMembers < localFilter.JoinedMembersGreaterThan || room.JoinedMembers > localFilter.JoinedMembersLessThan) {
+                            totalRooms--;
+                            continue;
+                        }
+                        if(room.JoinedLocalMembers < localFilter.JoinedLocalMembersGreaterThan || room.JoinedLocalMembers > localFilter.JoinedLocalMembersLessThan) {
+                            totalRooms--;
+                            continue;
+                        }
+                    }
+                    // if (contentSearch is not null && !string.IsNullOrEmpty(contentSearch) &&
+                    //     !(
+                    //         room.Name?.Contains(contentSearch, StringComparison.InvariantCultureIgnoreCase) == true ||
+                    //         room.CanonicalAlias?.Contains(contentSearch, StringComparison.InvariantCultureIgnoreCase) == true ||
+                    //         room.Creator?.Contains(contentSearch, StringComparison.InvariantCultureIgnoreCase) == true
+                    //     )
+                    //    ) {
+                    //     totalRooms--;
+                    //     continue;
+                    // }
+
+                    i++;
+                    yield return room;
+                }
+            } while (i < Math.Min(limit, totalRooms ?? limit));
+        }
+    }
+}
+
+public class WhoAmIResponse {
+    [JsonPropertyName("user_id")]
+    public string UserId { get; set; } = null!;
+
+    [JsonPropertyName("device_id")]
+    public string? DeviceId { get; set; }
+    [JsonPropertyName("is_guest")]
+    public bool? IsGuest { get; set; }
+}