Extract opengraph methods

app/Http/Controllers/ArtistsController.php

@@ -111,6 +111,8 @@ public function show($id)
             }
         }
 
+        set_opengraph($artist);
+
         return ext_view('artists.show', [
             'artist' => $artist,
             'images' => $images,

app/Http/Controllers/BeatmapsetsController.php

@@ -102,6 +102,8 @@ public function show($id)
 
             $noindex = !$beatmapset->esShouldIndex();
 
+            set_opengraph($beatmapset);
+
             return ext_view('beatmapsets.show', compact(
                 'beatmapset',
                 'commentBundle',

app/Http/Controllers/CommentsController.php

@@ -161,6 +161,8 @@ public function show($id)
             return $commentBundle->toArray();
         }
 
+        set_opengraph($comment);
+
         return ext_view('comments.show', compact('commentBundle'));
     }
 

app/Http/Controllers/ContestsController.php

@@ -42,6 +42,8 @@ public function show($id)
             $contests = collect([$contest]);
         }
 
+        set_opengraph($contest);
+
         if ($contest->isVotingStarted()) {
             if ($contest->isVotingOpen()) {
                 // TODO: add support for $contests requirement instead of at parent

app/Http/Controllers/Forum/ForumsController.php

@@ -105,6 +105,8 @@ public function show($id)
 
         $noindex = !$forum->enable_indexing;
 
+        set_opengraph($forum);
+
         return ext_view('forum.forums.show', compact(
             'cover',
             'forum',

app/Http/Controllers/Forum/TopicsController.php

@@ -429,7 +429,7 @@ public function show($id)
 
         $posts->last()->markRead($currentUser);
 
-        $coverModel = $topic->cover()->firstOrNew([]);
+        $coverModel = $topic->cover ?? new TopicCover();
         $coverModel->setRelation('topic', $topic);
         $cover = json_item($coverModel, new TopicCoverTransformer());
 
@@ -438,6 +438,8 @@ public function show($id)
         $featureVotes = $this->groupFeatureVotes($topic);
         $noindex = !$topic->forum->enable_indexing;
 
+        set_opengraph($topic);
+
         return ext_view('forum.topics.show', compact(
             'canEditPoll',
             'cover',

app/Http/Controllers/NewsController.php

@@ -194,6 +194,8 @@ public function show($slug)
             return $postJson;
         }
 
+        set_opengraph($post);
+
         return ext_view('news.show', [
             'commentBundle' => CommentBundle::forEmbed($post),
             'post' => $post,

app/Http/Controllers/Users/ModdingHistoryController.php

@@ -47,6 +47,8 @@ public function index()
 
         $jsonChunks = ModdingHistoryEventsBundle::forProfile($user, $this->searchParams)->toArray();
 
+        set_opengraph($this->user, 'modding');
+
         return ext_view('users.beatmapset_activities', compact(
             'jsonChunks',
             'user'

app/Http/Controllers/Users/MultiplayerController.php

@@ -36,6 +36,8 @@ public function index($userId, $typeGroup)
             return $json;
         }
 
+        set_opengraph($user, 'multiplayer');
+
         $jsonUser = json_item(
             $user,
             (new UserTransformer())->setMode($user->playmode),

app/Http/Controllers/UsersController.php

@@ -631,7 +631,7 @@ public function show($id, $mode = null)
             abort(404);
         }
 
-        // preload and set relation for toMetaDescription and transformer sharing data
+        // preload and set relation for opengraph header and transformer sharing data
         $user->statistics($currentMode)?->setRelation('user', $user);
 
         $userArray = $this->fillDeprecatedDuplicateFields(json_item(
@@ -654,9 +654,9 @@ public function show($id, $mode = null)
                 'user' => $userArray,
             ];
 
-            $pageDescription = blade_safe($user->toMetaDescription(['ruleset' => $currentMode]));
+            set_opengraph($user, 'show', $currentMode);
 
-            return ext_view('users.show', compact('initialData', 'pageDescription', 'mode', 'user'));
+            return ext_view('users.show', compact('initialData', 'mode', 'user'));
         }
     }
 

app/Http/Controllers/WikiController.php

@@ -107,6 +107,8 @@ public function show($locale = null, $path = null)
             return json_item($page, 'WikiPage');
         }
 
+        set_opengraph($page);
+
         return ext_view(
             $page->template(),
             ['contentLocale' => $page->locale, 'page' => $page],

app/Libraries/Opengraph/ArtistOpengraph.php

@@ -0,0 +1,26 @@
+<?php
+
+// Copyright (c) ppy Pty Ltd <[email protected]>. Licensed under the GNU Affero General Public License v3.0.
+// See the LICENCE file in the repository root for full licence text.
+
+declare(strict_types=1);
+
+namespace App\Libraries\Opengraph;
+
+use App\Models\Artist;
+
+class ArtistOpengraph implements OpengraphInterface
+{
+    public function __construct(private Artist $artist)
+    {
+    }
+
+    public function get(): array
+    {
+        return [
+            'description' => first_paragraph(markdown_plain($this->artist->description)),
+            'image' => $this->artist->cover_url,
+            'title' => $this->artist->name,
+        ];
+    }
+}

app/Libraries/Opengraph/BeatmapsetOpengraph.php

@@ -0,0 +1,29 @@
+<?php
+
+// Copyright (c) ppy Pty Ltd <[email protected]>. Licensed under the GNU Affero General Public License v3.0.
+// See the LICENCE file in the repository root for full licence text.
+
+declare(strict_types=1);
+
+namespace App\Libraries\Opengraph;
+
+use App\Models\Beatmapset;
+
+class BeatmapsetOpengraph implements OpengraphInterface
+{
+    public function __construct(private Beatmapset $beatmapset)
+    {
+    }
+
+    public function get(): array
+    {
+        $section = osu_trans('layout.menu.beatmaps._');
+        $title = "{$this->beatmapset->artist} - {$this->beatmapset->title}"; // opengraph header always intended for guest.
+
+        return [
+            'description' => "osu! » {$section} » {$title}",
+            'image' => $this->beatmapset->coverURL('card'),
+            'title' => $title,
+        ];
+    }
+}

app/Libraries/Opengraph/CommentOpengraph.php

@@ -0,0 +1,29 @@
+<?php
+
+// Copyright (c) ppy Pty Ltd <[email protected]>. Licensed under the GNU Affero General Public License v3.0.
+// See the LICENCE file in the repository root for full licence text.
+
+declare(strict_types=1);
+
+namespace App\Libraries\Opengraph;
+
+use App\Models\Comment;
+
+class CommentOpengraph implements OpengraphInterface
+{
+    public function __construct(private Comment $comment)
+    {
+    }
+
+    public function get(): array
+    {
+        $user = $this->comment->user;
+
+        return priv_check_user(null, 'CommentShow', $this->comment)->can()
+            ? [
+                'description' => blade_safe(html_excerpt($this->comment->message_html, 100)),
+                'image' => $user->user_avatar,
+                'title' => osu_trans('comments.ogp.title', ['user' => $user->username]),
+            ] : [];
+    }
+}

app/Libraries/Opengraph/ContestOpengraph.php

@@ -0,0 +1,26 @@
+<?php
+
+// Copyright (c) ppy Pty Ltd <[email protected]>. Licensed under the GNU Affero General Public License v3.0.
+// See the LICENCE file in the repository root for full licence text.
+
+declare(strict_types=1);
+
+namespace App\Libraries\Opengraph;
+
+use App\Models\Contest;
+
+class ContestOpengraph implements OpengraphInterface
+{
+    public function __construct(private Contest $contest)
+    {
+    }
+
+    public function get(): array
+    {
+        return [
+            'description' => strip_tags(markdown($this->contest->currentDescription())),
+            'image' => $this->contest->header_url,
+            'title' => $this->contest->name,
+        ];
+    }
+}

app/Libraries/Opengraph/Forum/ForumOpengraph.php

@@ -0,0 +1,41 @@
+<?php
+
+// Copyright (c) ppy Pty Ltd <[email protected]>. Licensed under the GNU Affero General Public License v3.0.
+// See the LICENCE file in the repository root for full licence text.
+
+declare(strict_types=1);
+
+namespace App\Libraries\Opengraph\Forum;
+
+use App\Libraries\Opengraph\OpengraphInterface;
+use App\Models\Forum\Forum;
+
+class ForumOpengraph implements OpengraphInterface
+{
+    public function __construct(private Forum $forum)
+    {
+    }
+
+    // Reminder to update Topic::toOpengraph() as necessary if this value changes.
+    public function description(): string
+    {
+        $stack = [osu_trans('forum.title')];
+        foreach ($this->forum->forum_parents as $forumId => $forumData) {
+            $stack[] = $forumData[0];
+        }
+
+        $stack[] = $this->forum->forum_name;
+
+        return implode(' » ', $stack);
+    }
+
+    public function get(): array
+    {
+
+        return [
+            'description' => $this->description(),
+            'title' => $this->forum->forum_name,
+            'image' => $this->forum->cover?->fileUrl(),
+        ];
+    }
+}

app/Libraries/Opengraph/Forum/TopicOpengraph.php

@@ -0,0 +1,29 @@
+<?php
+
+// Copyright (c) ppy Pty Ltd <[email protected]>. Licensed under the GNU Affero General Public License v3.0.
+// See the LICENCE file in the repository root for full licence text.
+
+declare(strict_types=1);
+
+namespace App\Libraries\Opengraph\Forum;
+
+use App\Libraries\Opengraph\OpengraphInterface;
+use App\Models\Forum\Topic;
+
+class TopicOpengraph implements OpengraphInterface
+{
+    public function __construct(private Topic $topic)
+    {
+    }
+
+    public function get(): array
+    {
+        $forumDescription = (new ForumOpengraph($this->topic->forum))->description();
+
+        return [
+            'description' => "{$forumDescription} » {$this->topic->topic_title}",
+            'image' => $this->topic->cover?->fileUrl() ?? $this->topic->forum->cover?->defaultTopicCover->fileUrl(),
+            'title' => $this->topic->topic_title,
+        ];
+    }
+}

app/Libraries/Opengraph/NewsPostOpengraph.php

@@ -0,0 +1,26 @@
+<?php
+
+// Copyright (c) ppy Pty Ltd <[email protected]>. Licensed under the GNU Affero General Public License v3.0.
+// See the LICENCE file in the repository root for full licence text.
+
+declare(strict_types=1);
+
+namespace App\Libraries\Opengraph;
+
+use App\Models\NewsPost;
+
+class NewsPostOpengraph implements OpengraphInterface
+{
+    public function __construct(private NewsPost $post)
+    {
+    }
+
+    public function get(): array
+    {
+        return [
+            'description' => $this->post->previewText(),
+            'image' => $this->post->firstImage(true),
+            'title' => $this->post->title(),
+        ];
+    }
+}

app/Libraries/Opengraph/OpengraphInterface.php

@@ -0,0 +1,13 @@
+<?php
+
+// Copyright (c) ppy Pty Ltd <[email protected]>. Licensed under the GNU Affero General Public License v3.0.
+// See the LICENCE file in the repository root for full licence text.
+
+declare(strict_types=1);
+
+namespace App\Libraries\Opengraph;
+
+interface OpengraphInterface
+{
+    public function get(): array;
+}