Federation (#327)

* initial commit federation

* more federation

* more federation

* more federation

* completes follow, accept, undo

* add trail create activity

* process trail create activity

* more trail create activity

* adds missing endpoints

* adds update and delete activity

* adds comment activities

* adds activities back

* adds summit logs activities

* deletes follow counts table

* fixes migrations

* fixes migrations

* fixes migrations

* fixes migrations

* adds remote profiles

* ctd

* ctd

* we are getting closer...

* adds public summit logs

* fixes federated trails in lists

* adds remote lists

* adds list activites

* fixes lists

* adds notifications

* adds iri redirect

* fixes comments and summitlogs

* fixes follows and profiles

* adds asynchronous send

* fixes list search

* adds encryption key

* bug fixes

* fixes activity signing

* removes custon activity object types

* adds html editor

* fixes html editor

* fixes display issues on mastodon

* adds federated sharing

* finishes announcements

* fixes small summit log issues

* adds trail likes

* finalizes likes

* fixes images for komoot

* add disable federation option

* adds private profiles

* updates docs

* adds federated comments

* adds trail and comments actvitiypub routes

* adds mentions to editor

* adds mentions to trails, comments, summit logs

* updates theme

* updates theme

* update docs

* update docs

* updates docs

* fixes various frontend problems

* fixes activitypub follows api

* updates docs

* updates docs

---------

Co-authored-by: Christian Beutel <>

web/src/lib/models/activitypub/activity.ts

@@ -0,0 +1,14 @@
+import type { User } from "../user";
+
+export interface Activity {
+    id: string;
+    iri: string;
+    type: string;
+    to: string[];
+    cc: string[];
+    bto: string[];
+    bcc: string[];
+    object: any;
+    actor: string;
+    published: string;
+}

web/src/lib/models/activitypub/actor.ts

@@ -0,0 +1,25 @@
+import type { User } from "../user";
+
+export interface Actor {
+    id?: string;
+    username: string;
+    preferred_username: string;
+    domain?: string;
+    summary?: string;
+    published?: string;
+    followerCount?: number,
+    followingCount?: number,
+    iri: string;
+    inbox: string;
+    outbox?: string;
+    icon?: string;
+    followers?: string;
+    following?: string;
+    isLocal: boolean;
+    public_key: string;
+    last_fetched: string;
+    user?: string
+    expand?: {
+        user?: User
+    }
+}

web/src/lib/models/activitypub/webfinger_response.ts

@@ -0,0 +1,12 @@
+export interface WebfingerResponse {
+    subject: string
+    aliases: string[]
+    links: Link[]
+  }
+  
+  export interface Link {
+    rel: string
+    type: string
+    href: string
+  }
+  

web/src/lib/models/api/comment_schema.ts

@@ -3,15 +3,13 @@ import type { Comment } from "../comment";
 
 const CommentCreateSchema = z.object({
     text: z.string(),
-    rating: z.number().optional(),
     author: z.string().length(15),
-    trail: z.string().length(15),
+    trail: z.string(),
 
 }) satisfies ZodType<Comment>
 
 const CommentUpdateSchema = z.object({
     text: z.string().optional(),
-    rating: z.number().optional(),
 }) satisfies ZodType<Partial<Comment>>
 
 export { CommentCreateSchema, CommentUpdateSchema }

web/src/lib/models/api/follow_schema.ts

@@ -2,10 +2,9 @@ import { z, ZodType } from "zod";
 import type { Follow } from "../follow";
 
 const FollowCreateSchema = z.object({
-    follower: z.string().length(15),
     followee: z.string().length(15),
 
-}) satisfies ZodType<Follow>
+})
 
 
 export { FollowCreateSchema };

web/src/lib/models/api/list_share_schema.ts

@@ -2,7 +2,7 @@ import { z, ZodType } from "zod";
 import type { ListShare } from "../list_share";
 
 const ListShareCreateSchema = z.object({
-    user: z.string().length(15),
+    actor: z.string().url(),
     list: z.string().length(15),
     permission: z.enum(["view", "edit"])
 

web/src/lib/models/api/summit_log_schema.ts

@@ -12,11 +12,12 @@ const SummitLogCreateSchema = z.object({
     elevation_loss: z.number().nonnegative().optional(),
     duration: z.number().nonnegative().optional(),
     author: z.string().length(15),
+    trail: z.string().length(15).optional(),
     photos: z.array(z.string()).default([])
 }) satisfies ZodType<Partial<SummitLog>>
 
 const SummitLogUpdateSchema = z.object({
-    date: z.string().date().refine((val) => !val || !isNaN(Date.parse(val)), "invalid-date").optional(),
+    date: z.string().date().refine((val) => !val || !isNaN(Date.parse(val)), "invalid-date").optional(),
     text: z.string().optional(),
     gpx: z.string().optional(),
     distance: z.number().nonnegative().optional(),

web/src/lib/models/api/trail_like_schema.ts

@@ -0,0 +1,10 @@
+import { z, ZodType } from "zod";
+import type { TrailLike } from "../trail_like";
+
+const TrailLikeCreateSchema = z.object({
+    actor: z.string().length(15),
+    trail: z.string().length(15),
+
+}) satisfies ZodType<TrailLike>
+
+export { TrailLikeCreateSchema };

web/src/lib/models/api/trail_schema.ts

@@ -19,7 +19,7 @@ const TrailCreateSchema = z.object({
     photos: z.array(z.string()).default([]),
     thumbnail: z.number().int().nonnegative().optional(),
     waypoints: z.array(z.string()).default([]),
-    summit_logs: z.array(z.string()).default([]),
+    like_count: z.number().int().min(0).optional().default(0),
     category: z.string().length(15).optional().or(z.literal('')),
     tags: z.array(z.string()).default([]),
     gpx: z.string().optional(),
@@ -45,7 +45,7 @@ const TrailUpdateSchema = z.object({
     "photos+": z.string().optional(),
     thumbnail: z.number().int().nonnegative().optional(),
     waypoints: z.array(z.string()).optional(),
-    summit_logs: z.array(z.string()).optional(),
+    like_count: z.number().int().min(0).optional().default(0),
     category: z.string().optional(),
     tags: z.array(z.string()).optional(),
     gpx: z.string().optional(),

web/src/lib/models/api/trail_share_schema.ts

@@ -2,7 +2,7 @@ import { z, ZodType } from "zod";
 import type { TrailShare } from "../trail_share";
 
 const TrailShareCreateSchema = z.object({
-    user: z.string().length(15),
+    actor: z.string().url(),
     trail: z.string().length(15),
     permission: z.enum(["view", "edit"])
 

web/src/lib/models/comment.ts

@@ -1,20 +1,19 @@
-import type { UserAnonymous } from "./user";
+import type { Actor } from "./activitypub/actor";
 
 export class Comment {
     id?: string;
     text: string;
-    rating?: number;
     author: string;
     trail: string;
     created?: string;
     updated?: string;
+    iri?: string;
     expand?: {
-        author: UserAnonymous
+        author: Actor
     }
 
-    constructor(text: string, rating: number, author: string, trail: string) {
+    constructor(text: string, author: string, trail: string) {
         this.text = text;
-        this.rating = rating;
         this.author = author;
         this.trail = trail;
     }

web/src/lib/models/follow.ts

@@ -1,16 +1,18 @@
-import type { User, UserAnonymous } from "./user";
+import type { Actor } from "./activitypub/actor";
 
 export class Follow {
     id?: string;
     follower: string;
     followee: string;
+    status: "pending" | "accepted";
     expand?: {
-        follower: UserAnonymous,
-        followee: UserAnonymous
+        follower: Actor,
+        followee: Actor
     }
 
     constructor(follower: string, followee: string) {
         this.follower = follower;
         this.followee = followee;
+        this.status = "pending"
     }
 }

web/src/lib/models/list.ts

@@ -1,18 +1,24 @@
 import type { Trail } from "./trail";
 import type { ListShare } from "./list_share";
 import type { UserAnonymous } from "./user";
+import type { Actor } from "./activitypub/actor";
 
 export class List {
     id?: string;
     name: string;
     public: boolean;
     description?: string;
+    elevation_gain?: number;
+    elevation_loss?: number;
+    distance?: number;
+    duration?: number;
     avatar?: string;
     trails?: string[];
+    iri?: string;
     expand?: {
         trails?: Trail[]
         list_share_via_list?: ListShare[]
-        author?: UserAnonymous;
+        author?: Actor;
 
     }
     author: string;
@@ -22,7 +28,7 @@ export class List {
         this.public = params?.public ?? false
         this.expand = { trails: trails };
         this.trails = trails.map(t => t.id!);
-        this.description = params?.description;
+        this.description = params?.description ?? "";
         this.avatar = params?.avatar;
         this.author = params?.author ?? "000000000000000";
     }
@@ -35,35 +41,4 @@ export interface ListFilter {
     public?: boolean;
     shared?: boolean;
     sortOrder?: "+" | "-"
-}
-
-export const enum ExpandType {
-    None = 0,
-    Trails = 1 << 0,
-    Waypoints = 1 << 1,
-    TrailCategories = 1 << 2,
-    ListShares = 1 << 3,
-    All = ~(~0 << 4),
-}
-
-export function ExpandTypeToString(e: ExpandType) : string {
-
-    if (e == ExpandType.None)
-        return "";
-
-    var ret = "";
-    if ((e & ExpandType.Trails) === ExpandType.Trails) {
-        ret += "trails,";
-    }
-    if ((e & ExpandType.Waypoints) === ExpandType.Waypoints) {
-        ret += "trails.waypoints,";
-    }
-    if ((e & ExpandType.TrailCategories) === ExpandType.TrailCategories) {
-        ret += "trails.category,";
-    }
-    if ((e & ExpandType.ListShares) === ExpandType.ListShares) {
-        ret += "list_share_via_list,";
-    }
-
-    return ret.slice(0, -1);
-} 
+}

web/src/lib/models/list_share.ts

@@ -1,16 +1,17 @@
+import type { Actor } from "./activitypub/actor";
 import type { User } from "./user";
 
 export class ListShare {
     id?: string;
-    user: string;
+    actor: string;
     list: string;
     permission: "view" | "edit"
     expand?: {
-        user: User
+        actor: Actor
     }
 
     constructor(user: string, list: string, permission: "view" | "edit") {
-        this.user = user;
+        this.actor = user;
         this.list = list;
         this.permission = permission
     }

web/src/lib/models/notification.ts

@@ -1,12 +1,16 @@
-import type { UserAnonymous } from "./user";
+import type { Actor } from "./activitypub/actor";
 
 enum NotificationType {
-    trailCreate = "trail_create",
     trailShare = "trail_share",
-    listCreate = "list_create",
+    trailLike = "trail_like",
     listShare = "list_share",
     newFollower = "new_follower",
-    trailComment = "trail_comment"
+    trailComment = "trail_comment",
+    summitLogCreate = "summit_log_create",
+    commentMention = "comment_mention",
+    trailMention = "trail_mention",
+    summitLogMention = "summit_log_mention",
+
 };
 
 interface Notification {
@@ -18,9 +22,9 @@ interface Notification {
     author: string
     created: string;
     expand: {
-        recipient: UserAnonymous;
-        author: UserAnonymous;
+        recipient: Actor;
+        author: Actor;
     }
 }
 
-export { type Notification, NotificationType }
+export { NotificationType, type Notification };

web/src/lib/models/profile.ts

@@ -0,0 +1,15 @@
+import type { DateTime } from "activitypub-types";
+
+export interface Profile {
+    id: string;
+    username: string;
+    preferredUsername: string;
+    acct: string;
+    bio: string;
+    followers: number;
+    following: number;
+    uri: string;
+    icon: string;
+    createdAt: DateTime;
+    error?: string;
+}

web/src/lib/models/summit_log.ts

@@ -1,5 +1,5 @@
+import type { Actor } from "./activitypub/actor";
 import type { Trail } from "./trail";
-import type { UserAnonymous } from "./user";
 
 class SummitLog {
   id?: string;
@@ -14,11 +14,14 @@ class SummitLog {
   elevation_loss?: number
   duration?: number
   author: string;
+  trail?: string;
+  iri?: string;
+  created?: string;
 
   expand?: {
     gpx_data?: string;
-    trails_via_summit_logs?: Trail[];
-    author?: UserAnonymous
+    trail?: Trail;
+    author?: Actor
   }
 
   constructor(date: string, params?: { id?: string, text?: string, distance?: number, elevation_loss?: number, elevation_gain?: number, duration?: number, photos?: string[] }) {
@@ -41,6 +44,7 @@ interface SummitLogFilter {
   category: string[],
   startDate?: string;
   endDate?: string;
+  trail?: string;
 }
 
 export { SummitLog, type SummitLogFilter };

web/src/lib/models/timeline.ts

@@ -1,6 +1,9 @@
-interface Activity {
+interface TimelineItem {
     id: string;
     trail_id: string;
+    trail_author_username: string;
+    trail_author_domain: string;
+    trail_iri: string;
     name: string,
     description: string;
     date: string;
@@ -15,4 +18,4 @@ interface Activity {
     created: string;
 }
 
-export { type Activity }
+export { type TimelineItem }

web/src/lib/models/trail.ts

@@ -1,9 +1,10 @@
+import type { Actor } from "./activitypub/actor";
 import type { Category } from "./category";
 import type { Comment } from "./comment";
 import type { SummitLog } from "./summit_log";
 import type { Tag } from "./tag";
+import type { TrailLike } from "./trail_like";
 import type { TrailShare } from "./trail_share";
-import type { UserAnonymous } from "./user";
 import type { Waypoint } from "./waypoint";
 
 class Trail {
@@ -26,17 +27,21 @@ class Trail {
     category?: string;
     tags: string[];
     waypoints: string[];
-    summit_logs: string[];
     polyline?: string;
+    domain?: string;
+    iri?: string;
+    like_count: number;
     expand?: {
         tags?: Tag[]
         category?: Category;
         waypoints?: Waypoint[]
-        summit_logs?: SummitLog[]
-        author?: UserAnonymous
+        summit_logs_via_trail?: SummitLog[]
+        author?: Actor
         comments_via_trail?: Comment[]
         gpx_data?: string
         trail_share_via_trail?: TrailShare[]
+        trail_like_via_trail?: TrailLike[]
+
     }
     description?: string;
     author: string;
@@ -83,13 +88,13 @@ class Trail {
         this.thumbnail = params?.thumbnail ?? 0;
         this.photos = params?.photos ?? [];
         this.waypoints = [];
-        this.summit_logs = [];
         this.tags = []
         this.gpx = params?.gpx;
+        this.like_count = 0
         this.expand = {
             category: params?.category,
             waypoints: params?.waypoints ?? [],
-            summit_logs: params?.summit_logs ?? [],
+            summit_logs_via_trail: params?.summit_logs ?? [],
             comments_via_trail: params?.comments ?? [],
             trail_share_via_trail: params?.shares ?? []
         }
@@ -125,6 +130,7 @@ interface TrailFilter {
     startDate?: string;
     endDate?: string;
     completed?: boolean;
+    liked?: boolean;
     sort: "name" | "distance" | "elevation_gain" | "created";
     sortOrder: "+" | "-"
 }
@@ -168,8 +174,12 @@ interface TrailSearchResult {
     public: boolean;
     thumbnail: string;
     polyline?: string;
+    likes?: string[];
+    like_count: number;
     shares?: string[];
     tags?: string[]
+    domain?: string;
+    iri?: string;
     gpx: string;
     _geo: {
         lat: number,
@@ -196,12 +206,16 @@ export const defaultTrailSearchAttributes = [
     "created",
     "public",
     "thumbnail",
+    "domain",
     "gpx",
     "tags",
+    "like_count",
     "shares",
+    "iri",
     "_geo",]
 
 
 export { Trail };
 
 export type { TrailBoundingBox, TrailFilter, TrailFilterValues, TrailSearchResult };
+

web/src/lib/models/trail_like.ts

@@ -0,0 +1,17 @@
+import type { Actor } from "./activitypub/actor";
+import type { Trail } from "./trail";
+
+export class TrailLike {
+    id?: string;
+    actor: string;
+    trail: string;
+    expand?: {
+        actor: Actor,
+        trail?: Trail
+    }
+
+    constructor(actor: string, trail: string) {
+        this.actor = actor;
+        this.trail = trail;
+    }
+}

web/src/lib/models/trail_share.ts

@@ -1,16 +1,16 @@
-import type { User, UserAnonymous } from "./user";
+import type { Actor } from "./activitypub/actor";
 
 export class TrailShare {
     id?: string;
-    user: string;
+    actor: string;
     trail: string;
     permission: "view" | "edit"
     expand?: {
-        user: UserAnonymous
+        actor: Actor
     }
 
-    constructor(user: string, trail: string, permission: "view" | "edit") {
-        this.user = user;
+    constructor(actor: string, trail: string, permission: "view" | "edit") {
+        this.actor = actor;
         this.trail = trail;
         this.permission = permission
     }

web/src/lib/models/user.ts

@@ -7,7 +7,6 @@ export type User = AuthRecord & {
     email?: string,
     password: string,
     avatar?: string;
-    bio?: string;
     created?: string;
 }
 
@@ -15,6 +14,7 @@ export type UserAnonymous = {
     id: string,
     username?: string,
     avatar?: string;
+    bio?: string;
     created?: string;
     private: boolean;
 }