now boosts are supported

TODO.md

@@ -50,4 +50,5 @@
     - [ ] Announcements
 
 - [ ] Fixes
-    - [ ] Fix that weird json encoding in the object field of an activity
+    - [x] Fix that weird json encoding in the object field of an activity
+    - [ ] The profile attachments are not working, they are not being federalised somehow (the interests thingy)

app/Actions/ActionsActivity.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Actions;
+
+use App\Models\Activity;
+
+use App\Types\TypeActor;
+use App\Types\TypeActivity;
+
+class ActionsActivity
+{
+    public static function activity_undo ($activity)
+    {
+        $actor = TypeActor::actor_exists_or_obtain ($activity ["actor"]);
+
+        $child_activity = $activity ["object"];
+        $child_activity_id = "";
+
+        if (is_array ($child_activity))
+            $child_activity_id = $child_activity ["id"];
+        else
+            $child_activity_id = $child_activity;
+
+        if (!TypeActivity::activity_exists ($child_activity_id))
+            return ["error" => "Activity not found",];
+
+        $child_activity = Activity::where ("activity_id", $child_activity_id)->first ();
+        $child_activity->delete ();
+
+        // TODO: Should Undo create a new activity in database?
+        return ["success" => "Activity undone",];
+    }
+}

app/Http/Controllers/AP/APInboxController.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers\AP;
 
+use App\Actions\ActionsActivity;
 use App\Models\User;
 use App\Models\Actor;
 use App\Models\Activity;
@@ -87,24 +88,7 @@ class APInboxController extends Controller
 
     public function handle_undo (User $user, $activity)
     {
-        $actor = TypeActor::actor_exists_or_obtain ($activity ["actor"]);
+        return response ()->json (ActionsActivity::activity_undo ($activity));
-
-        $child_activity = $activity ["object"];
-        $child_activity_id = "";
-
-        if (is_array ($child_activity))
-            $child_activity_id = $child_activity ["id"];
-        else
-            $child_activity_id = $child_activity;
-
-        if (!TypeActivity::activity_exists ($child_activity_id))
-            return response ()->json (["error" => "Child activity doesn't exist",], 404);
-
-        $child_activity = Activity::where ("activity_id", $child_activity_id)->first ();
-        $child_activity->delete ();
-
-        // TODO: Should Undo create a new activity in database?
-        return response ()->json (["success" => "Activity undone",], 200);
     }
 
     public function handle_like (User $user, $activity)

app/Http/Controllers/AP/APInstanceInboxController.php

@@ -2,11 +2,13 @@
 
 namespace App\Http\Controllers\AP;
 
+use App\Actions\ActionsActivity;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Log;
 
 use App\Models\Actor;
 use App\Models\Activity;
+use App\Models\Announcement;
 
 use App\Types\TypeActor;
 use App\Types\TypeActivity;
@@ -26,6 +28,14 @@ class APInstanceInboxController extends Controller
 
         switch ($activity_type)
         {
+            case "Announce":
+                return $this->handle_announce ($activity);
+                break;
+
+            case "Undo":
+                return $this->handle_undo ($activity);
+                break;
+
             case "Create":
                 return $this->handle_create ($activity);
                 break;
@@ -47,6 +57,41 @@ class APInstanceInboxController extends Controller
         return response ()->json (["status" => "ok"]);
     }
 
+    public function handle_announce ($activity)
+    {
+        // we suppose an announce is always a note
+        $note_exists = TypeNote::note_exists ($activity ["object"]);
+        if (!$note_exists)
+        {
+            $note_exists = TypeNote::obtain_external ($activity ["object"]);
+            if (!$note_exists)
+                return response ()->json (["status" => "error"]);
+        }
+
+        $announcement_exists = TypeActivity::activity_exists ($activity ["id"]);
+        if ($announcement_exists)
+            return response ()->json (["status" => "ok"]);
+
+        $announcement_actor = TypeActor::actor_exists_or_obtain ($activity ["actor"]);
+        if (!$announcement_actor)
+            return response ()->json (["status" => "error"]);
+
+        $activity["activity_id"] = $activity["id"];
+        $ann_act = Activity::create ($activity);
+        $announcement = Announcement::create ([
+            "activity_id" => $ann_act->id,
+            "actor_id" => $announcement_actor->id,
+            "note_id" => $note_exists->id
+        ]);
+
+        return response ()->json (["status" => "ok"]);
+    }
+
+    public function handle_undo ($activity)
+    {
+        return response ()->json (ActionsActivity::activity_undo($activity));
+    }
+
     public function handle_create ($activity)
     {
         if (TypeActivity::activity_exists ($activity ["id"]))

app/Models/Actor.php

@@ -53,9 +53,14 @@ class Actor extends Model
         return $this->belongsTo (User::class);
     }
 
-    public function posts ()
+    public function get_posts ()
     {
-        return $this->hasMany (Note::class, "actor_id")->orderBy ("created_at", "desc");
+        $posts = $this->hasMany (Note::class, "actor_id")->orderBy ("created_at", "desc")->get ();
+        $announcements = $this->hasMany (Announcement::class, "actor_id")->orderBy ("created_at", "desc")->get ();
+
+        $all = $posts->merge ($announcements)->sortByDesc ("created_at");
+
+        return $all;
     }
 
     public function create_from_user (User $user)

app/Models/Announcement.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Announcement extends Model
+{
+    protected $fillable = [
+        "activity_id",
+        "actor_id",
+        "note_id"
+    ];
+
+    public function activity ()
+    {
+        return $this->belongsTo(Activity::class);
+    }
+
+    public function actor ()
+    {
+        return $this->belongsTo(Actor::class);
+    }
+
+    public function note ()
+    {
+        return $this->belongsTo(Note::class);
+    }
+}

app/Models/User.php

@@ -148,7 +148,10 @@ class User extends Authenticatable
         }
 
         $notes = Note::whereIn ("actor_id", $friends_id)->orderBy ("created_at", "desc")->get ();
+        $announcements = Announcement::whereIn ("actor_id", $friends_id)->orderBy ("created_at", "desc")->get ();
 
-        return $notes;
+        $feed = $notes->merge ($announcements)->sortByDesc ("created_at");
+
+        return $feed;
     }
 }

app/Types/TypeActor.php

@@ -96,6 +96,9 @@ class TypeActor {
                 "url" => $actor->image
             ],
 
+            "published" => $actor->created_at,
+            "updated" => $actor->updated_at,
+
             "publicKey" => [
                 "id" => $actor->actor_id . "#main-key",
                 "owner" => $actor->actor_id,

app/Types/TypeNote.php

@@ -8,6 +8,8 @@ use App\Models\Actor;
 use App\Models\Activity;
 use App\Models\NoteAttachment;
 
+use GuzzleHttp\Client;
+
 use Illuminate\Support\Facades\Log;
 
 class TypeNote
@@ -78,13 +80,30 @@ class TypeNote
         return $note;
     }
 
-    public static function update_from_request (Note $note, $request, Activity $activity, Actor $actor)
+    public static function update_from_request (Note $note, $request, Activity $activity = null, Actor $actor = null)
     {
-        $note->activity_id = $activity->id;
+        if ($activity)
-        $note->actor_id = $actor->id;
+            $note->activity_id = $activity->id;
+
+        if ($actor)
+            $note->actor_id = $actor->id;
+        else
+        {
+            $actor = TypeActor::actor_exists ($request ["attributedTo"]);
+            if (!$actor)
+            {
+                $actor = TypeActor::obtain_actor_info($request ["attributedTo"]);
+                if (!$actor)
+                {
+                    Log::error ("TypeNote::update_from_request: Could not obtain actor info.");
+                }
+            }
+
+            $note->actor_id = $actor->id;
+        }
 
         $note->note_id = $request["id"] ?? null;
-        $note->in_reply_to = $request["inReplyTo"] ?? null;
+        // $note->in_reply_to = $request["inReplyTo"] ?? null;
         $note->summary = $request["summary"] ?? null;
         $note->url = $request["url"] ?? null;
         $note->attributedTo = $request["attributedTo"] ?? null;
@@ -116,6 +135,9 @@ class TypeNote
         {
             foreach ($request ["tag"] as $tag)
             {
+                if ($tag ["type"] != "Hashtag")
+                    continue;
+
                 $tag_name = $tag ["name"];
 
                 $hashtag_exists = Hashtag::where ("name", $tag_name)->first ();
@@ -131,6 +153,17 @@ class TypeNote
                 $note->get_hashtags ()->attach ($hashtag->id);
             }
         }
+
+        if ($request ["inReplyTo"])
+        {
+            $parent_exists = Note::where ("note_id", $request ["inReplyTo"])->first ();
+            if (!$parent_exists)
+            {
+                $parent = TypeNote::obtain_external ($request ["inReplyTo"]);
+                if ($parent)
+                    $note->in_reply_to = $parent->note_id;
+            }
+        }
     }
 
     public static function create_from_request ($request, Activity $activity, Actor $actor)
@@ -144,6 +177,36 @@ class TypeNote
         return $note;
     }
 
+    public static function obtain_external ($note_id)
+    {
+        $note = Note::where ("note_id", $note_id)->first ();
+        if ($note)
+            return $note;
+
+        try {
+            $client = new Client ();
+            $res = $client->request ("GET", $note_id, [
+                "headers" => [
+                    "Accept" => "application/activity+json"
+                ]
+            ]);
+            $body = $res->getBody ()->getContents ();
+
+            $note = Note::create ([
+                "note_id" => $note_id
+            ]);
+            TypeNote::update_from_request ($note, json_decode ($body, true));
+            $note->save ();
+        }
+        catch (\Exception $e)
+        {
+            Log::error ("TypeNote::obtain_external: " . $e->getMessage ());
+            return null;
+        }
+
+        return $note;
+    }
+
     // some little functions
     public static function note_exists ($note_id)
     {

database/migrations/2025_01_06_013945_create_announcements_table.php

@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('announcements', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId ("activity_id")->constrained ()->onDelete ('cascade');
+            $table->foreignId ('actor_id')->constrained ()->onDelete ('cascade');
+            $table->foreignId ("note_id")->constrained ()->onDelete ('cascade');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('announcements');
+    }
+};

resources/views/browse.blade.php

@@ -46,7 +46,7 @@
         <table class="comments-table" cellspacing="0" cellpadding="3" bordercollor="#ffffff" border="1">
             <tbody>
                 @foreach ($popular_notes as $post)
-                    <x-comment_block :post="$post" :actor="$post->get_actor ()->first ()" />
+                    <x-comment_block :post="$post" />
                 @endforeach
             </tbody>
         </table>

resources/views/components/comment_block.blade.php

@@ -1,6 +1,14 @@
 @php
 $actor_url = "";
 
+$display_post = null;
+if ($post instanceof App\Models\Note)
+    $display_post = $post;
+else if ($post instanceof App\Models\Announcement)
+    $display_post = $post->note ()->first ();
+
+$actor = $display_post->get_actor ()->first ();
+
 if ($actor->user_id)
     $actor_url = route ('users.show', [ 'user_name' => $actor->user->name ]);
 else
@@ -27,32 +35,32 @@ else
     <td>
         <p>
             <b>
-                <time>{{ $post->created_at->diffForHumans () }}</time>
+                <time>{{ $display_post->created_at->diffForHumans () }}</time>
             </b>
         </p>
 
-        @if ($post->in_reply_to)
+        @if ($display_post->in_reply_to)
             <small>
                 In response to
-                <a href="{{ route ('posts.show', [ 'note' => $post->get_parent ()->first ()->id ]) }}">this post</a>
+                <a href="{{ route ('posts.show', [ 'note' => $display_post->get_parent ()->first ()->id ]) }}">this post</a>
             </small>
         @endif
 
-        <h4>{{ $post->summary }}</h4>
+        <h4>{{ $display_post->summary }}</h4>
 
-        {!! $post->content !!}
+        {!! $display_post->content !!}
 
         <p>
-            @foreach ($post->attachments as $attachment)
+            @foreach ($display_post->attachments as $attachment)
                 <img loading="lazy" src="{{ $attachment->url }}" alt="{{ $attachment->name }}" width="100">
             @endforeach
         </p>
 
         <br>
 
-        @if ($post->get_replies ()->count () > 0)
+        @if ($display_post->get_replies ()->count () > 0)
             <div class="comment-replies">
-                @foreach ($post->get_replies ()->get () as $reply)
+                @foreach ($display_post->get_replies ()->get () as $reply)
                     <div class="comment-reply">
                         <h4>{{ $reply->summary }}</h4>
 
@@ -79,7 +87,7 @@ else
             </div>
         @endif
 
-        @if ($post->get_hashtags ()->count () > 0)
+        @if ($display_post->get_hashtags ()->count () > 0)
             <p>
                 <b>Tags:</b>
                 @foreach ($post->get_hashtags ()->get () as $hashtag)
@@ -93,13 +101,13 @@ else
         <hr>
 
         <p>
-            <b>Likes:</b> {{ $post->get_likes ()->count () }}
+            <b>Likes:</b> {{ $display_post->get_likes ()->count () }}
         </p>
         <p>
-            <b>Replies:</b> {{ $post->get_replies ()->count () }}
+            <b>Replies:</b> {{ $display_post->get_replies ()->count () }}
         </p>
 
-        <a href="{{ route ('posts.show', [ 'note' => $post ]) }}">
+        <a href="{{ route ('posts.show', [ 'note' => $display_post ]) }}">
             <button type="button">View</button>
         </a>
         {{-- @if ($actor->user && auth ()->check () && auth ()->user ()->is ($actor->user))

resources/views/home_loggedin.blade.php

@@ -139,7 +139,7 @@
                     <table class="comments-table" cellspacing="0" cellpadding="3" bordercollor="#ffffff" border="1">
                         <tbody>
                             @foreach (auth ()->user ()->feed () as $post)
-                                <x-comment_block :actor="$post->get_actor ()->first ()" :post="$post" />
+                                <x-comment_block :post="$post" />
                             @endforeach
                         </tbody>
                     </table>

resources/views/posts/show.blade.php

@@ -100,7 +100,7 @@
                 <table class="comments-table" cellspacing="0" cellpadding="3" bordercolor="ffffff" border="1">
                     <tbody>
                         @foreach ($note->get_replies ()->get () as $reply)
-                            <x-comment_block :actor="$reply->get_actor ()->first ()" :post="$reply" />
+                            <x-comment_block :post="$reply" />
                         @endforeach
                     </tbody>
                 </table>

resources/views/users/profile.blade.php

@@ -303,7 +303,7 @@
                 </div>
                 <div class="inner">
                     <p>
-                        <b>{{ $actor->name }} has <span class="count">{{ count ($actor->posts) }}</span> posts.</b>
+                        <b>{{ $actor->name }} has <span class="count">{{ count ($actor->get_posts ()) }}</span> posts.</b>
                     </p>
 
                     @if (auth ()->user () && auth ()->user ()->is ($user))
@@ -314,8 +314,8 @@
 
                     <table class="comments-table" cellspacing="0" cellpadding="3" bordercollor="#ffffff" border="1">
                         <tbody>
-                            @foreach ($actor->posts as $post)
+                            @foreach ($actor->get_posts () as $post)
-                                <x-comment_block :actor="$actor" :post="$post" />
+                                <x-comment_block :post="$post" />
                             @endforeach
                         </tbody>
                     </table>