Update DiscoverController, handle discover hashtag redirects

app/Http/Controllers/DiscoverController.php

@@ -2,48 +2,47 @@
 
 namespace App\Http\Controllers;
 
-use App\{
-	DiscoverCategory,
-	Follower,
-	Hashtag,
-	HashtagFollow,
-	Instance,
-	Like,
-	Profile,
-	Status,
-	StatusHashtag,
-	UserFilter
-};
-use Auth, DB, Cache;
-use Illuminate\Http\Request;
+use App\Hashtag;
+use App\Instance;
+use App\Like;
 use App\Services\BookmarkService;
 use App\Services\ConfigCacheService;
 use App\Services\HashtagService;
 use App\Services\LikeService;
 use App\Services\ReblogService;
-use App\Services\StatusHashtagService;
 use App\Services\SnowflakeService;
+use App\Services\StatusHashtagService;
 use App\Services\StatusService;
 use App\Services\TrendingHashtagService;
 use App\Services\UserFilterService;
+use App\Status;
+use Auth;
+use Cache;
+use DB;
+use Illuminate\Http\Request;
 
 class DiscoverController extends Controller
 {
     public function home(Request $request)
     {
         abort_if(! Auth::check() && config('instance.discover.public') == false, 403);
+
         return view('discover.home');
     }
 
     public function showTags(Request $request, $hashtag)
     {
+        if ($request->user()) {
+            return redirect('/i/web/hashtag/'.$hashtag.'?src=pd');
+        }
         abort_if(! config('instance.discover.tags.is_public') && ! Auth::check(), 403);
 
         $tag = Hashtag::whereName($hashtag)
             ->orWhere('slug', $hashtag)
             ->where('is_banned', '!=', true)
             ->firstOrFail();
-			$tagCount = StatusHashtagService::count($tag->id);
+        $tagCount = $tag->cached_count ?? 0;
+
         return view('discover.tags.show', compact('tag', 'tagCount'));
     }
 
@@ -54,7 +53,7 @@ class DiscoverController extends Controller
 
         $this->validate($request, [
             'hashtag' => 'required|string|min:1|max:124',
-			'page' => 'nullable|integer|min:1|max:' . ($user ? 29 : 3)
+            'page' => 'nullable|integer|min:1|max:'.($user ? 29 : 3),
         ]);
 
         $page = $request->input('page') ?? '1';
@@ -75,7 +74,7 @@ class DiscoverController extends Controller
         }
         $res['hashtag'] = [
             'name' => $hashtag->name,
-			'url' => $hashtag->url()
+            'url' => $hashtag->url(),
         ];
         if ($user) {
             $tags = StatusHashtagService::get($hashtag->id, $page, $end);
@@ -84,18 +83,21 @@ class DiscoverController extends Controller
                     $tag['status']['favourited'] = (bool) LikeService::liked($user->profile_id, $tag['status']['id']);
                     $tag['status']['reblogged'] = (bool) ReblogService::get($user->profile_id, $tag['status']['id']);
                     $tag['status']['bookmarked'] = (bool) BookmarkService::get($user->profile_id, $tag['status']['id']);
+
                     return $tag;
                 })
                 ->filter(function ($tag) {
                     if (! StatusService::get($tag['status']['id'])) {
                         return false;
                     }
+
                     return true;
                 })
                 ->values();
         } else {
             if ($page != 1) {
                 $res['tags'] = [];
+
                 return $res;
             }
             $key = 'discover:tags:public_feed:'.$hashtag->id.':page:'.$page;
@@ -105,6 +107,7 @@ class DiscoverController extends Controller
                         if (! $tag['status']['local']) {
                             return false;
                         }
+
                         return true;
                     })
                     ->values();
@@ -114,10 +117,12 @@ class DiscoverController extends Controller
                     if (! StatusService::get($tag['status']['id'])) {
                         return false;
                     }
+
                     return true;
                 })
                 ->values();
         }
+
         return $res;
     }
 
@@ -144,12 +149,13 @@ class DiscoverController extends Controller
         $ttls = [
             1 => 1500,
             31 => 14400,
-			365 => 86400
+            365 => 86400,
         ];
         $key = ':api:discover:trending:v2.12:range:'.$days;
 
         $ids = Cache::remember($key, $ttls[$days], function () use ($days) {
             $min_id = SnowflakeService::byDate(now()->subDays($days));
+
             return DB::table('statuses')
                 ->select(
                     'id',
@@ -165,7 +171,7 @@ class DiscoverController extends Controller
                 ->whereIn('type', [
                     'photo',
                     'photo:album',
-					'video'
+                    'video',
                 ])
                 ->whereIsNsfw(false)
                 ->orderBy('likes_count', 'desc')
@@ -192,6 +198,7 @@ class DiscoverController extends Controller
         abort_if(! $request->user(), 403);
 
         $res = TrendingHashtagService::getTrending();
+
         return $res;
     }
 
@@ -236,6 +243,7 @@ class DiscoverController extends Controller
                     ->map(function ($id) {
                         $status = StatusService::get($id, false);
                         $status['favourited'] = true;
+
                         return $status;
                     })
                     ->filter(function ($post) {
@@ -277,6 +285,7 @@ class DiscoverController extends Controller
         if ($cc) {
             return is_string($cc) ? json_decode($cc, true) : $cc;
         }
+
         return [
             'hashtags' => [
                 'enabled' => false,
@@ -293,8 +302,8 @@ class DiscoverController extends Controller
             'server' => [
                 'enabled' => false,
                 'mode' => 'allowlist',
-				'domains' => []
-			]
+                'domains' => [],
+            ],
         ];
     }
 
@@ -321,12 +330,14 @@ class DiscoverController extends Controller
                 return $post && isset($post['account']);
             })
             ->values();
+
         return $res;
     }
 
     public function enabledFeatures(Request $request)
     {
         abort_if(! $request->user(), 404);
+
         return $this->config();
     }
 
@@ -355,6 +366,7 @@ class DiscoverController extends Controller
                 if (! Instance::whereDomain($domain)->exists()) {
                     return false;
                 }
+
                 return true;
             });
             $parts = array_slice($parts, 0, 10);
@@ -362,6 +374,7 @@ class DiscoverController extends Controller
             $res['server']['domains'] = $d;
         }
         ConfigCacheService::put('config.discover.features', json_encode($res));
+
         return $res;
     }
 }