latest update

app/Http/Controllers/VideoController.php

@@ -4,6 +4,7 @@ namespace App\Http\Controllers;
 
 use App\Jobs\CompressVideoJob;
 use App\Mail\VideoUploaded;
+use App\Models\Playlist;
 use App\Models\Video;
 use FFMpeg\FFMpeg;
 use FFMpeg\FFProbe;
@@ -23,25 +24,26 @@ class VideoController extends Controller
     public function index()
     {
         $videos = Video::public()->latest()->paginate(12);
+
         return view('videos.index', compact('videos'));
     }
 
     public function search(Request $request)
     {
         $query = $request->get('q', '');
-        
+
         if (empty($query)) {
             return redirect()->route('videos.index');
         }
-        
+
         $videos = Video::public()
-            ->where(function($q) use ($query) {
+            ->where(function ($q) use ($query) {
                 $q->where('title', 'like', "%{$query}%")
-                  ->orWhere('description', 'like', "%{$query}%");
+                    ->orWhere('description', 'like', "%{$query}%");
             })
             ->latest()
             ->paginate(12);
-        
+
         return view('videos.index', compact('videos', 'query'));
     }
 
@@ -62,41 +64,41 @@ class VideoController extends Controller
         ]);
 
         $videoFile = $request->file('video');
-        $filename = Str::slug($request->title) . '-' . time() . '.' . $videoFile->getClientOriginalExtension();
+        $filename = Str::slug($request->title).'-'.time().'.'.$videoFile->getClientOriginalExtension();
         $path = $videoFile->storeAs('public/videos', $filename);
-        
+
         // Get file info
         $fileSize = $videoFile->getSize();
         $mimeType = $videoFile->getMimeType();
 
         $thumbnailPath = null;
         if ($request->hasFile('thumbnail')) {
-            $thumbFilename = Str::uuid() . '.' . $request->file('thumbnail')->getClientOriginalExtension();
+            $thumbFilename = Str::uuid().'.'.$request->file('thumbnail')->getClientOriginalExtension();
             $thumbnailPath = $request->file('thumbnail')->storeAs('public/thumbnails', $thumbFilename);
         } else {
             // Extract thumbnail from video using FFmpeg
             try {
                 $ffmpeg = FFMpeg::create();
-                $videoPath = storage_path('app/' . $path);
-                
+                $videoPath = storage_path('app/'.$path);
+
                 if (file_exists($videoPath)) {
                     $video = $ffmpeg->open($videoPath);
                     $frame = $video->frame(\FFMpeg\Coordinate\TimeCode::fromSeconds(1));
-                    
-                    $thumbFilename = Str::uuid() . '.jpg';
-                    $thumbFullPath = storage_path('app/public/thumbnails/' . $thumbFilename);
-                    
+
+                    $thumbFilename = Str::uuid().'.jpg';
+                    $thumbFullPath = storage_path('app/public/thumbnails/'.$thumbFilename);
+
                     // Ensure thumbnails directory exists
-                    if (!file_exists(storage_path('app/public/thumbnails'))) {
+                    if (! file_exists(storage_path('app/public/thumbnails'))) {
                         mkdir(storage_path('app/public/thumbnails'), 0755, true);
                     }
-                    
+
                     $frame->save($thumbFullPath);
-                    $thumbnailPath = 'public/thumbnails/' . $thumbFilename;
+                    $thumbnailPath = 'public/thumbnails/'.$thumbFilename;
                 }
             } catch (\Exception $e) {
                 // Log the error but don't fail the upload
-                \Log::error('FFmpeg failed to extract thumbnail: ' . $e->getMessage());
+                \Log::error('FFmpeg failed to extract thumbnail: '.$e->getMessage());
             }
         }
 
@@ -107,16 +109,16 @@ class VideoController extends Controller
 
         try {
             $ffprobe = FFProbe::create();
-            $videoPath = storage_path('app/' . $path);
-            
+            $videoPath = storage_path('app/'.$path);
+
             if (file_exists($videoPath)) {
                 $streams = $ffprobe->streams($videoPath);
                 $videoStream = $streams->videos()->first();
-                
+
                 if ($videoStream) {
                     $width = $videoStream->get('width');
                     $height = $videoStream->get('height');
-                    
+
                     // Auto-detect orientation based on dimensions
                     if ($width && $height) {
                         if ($height > $width) {
@@ -131,7 +133,7 @@ class VideoController extends Controller
             }
         } catch (\Exception $e) {
             // Log the error but don't fail the upload
-            \Log::error('FFprobe failed to get video dimensions: ' . $e->getMessage());
+            \Log::error('FFprobe failed to get video dimensions: '.$e->getMessage());
             // Use default orientation
         }
 
@@ -163,22 +165,22 @@ class VideoController extends Controller
             Mail::to(Auth::user()->email)->send(new VideoUploaded($video, Auth::user()->name));
         } catch (\Exception $e) {
             // Log the error but don't fail the upload
-            \Log::error('Email notification failed: ' . $e->getMessage());
+            \Log::error('Email notification failed: '.$e->getMessage());
         }
 
         return response()->json([
             'success' => true,
-            'redirect' => route('videos.show', $video->id)
+            'redirect' => route('videos.show', $video->id),
         ]);
     }
 
-    public function show(Video $video)
+    public function show(Request $request, Video $video)
     {
         // Check if user can view this video
-        if (!$video->canView(Auth::user())) {
+        if (! $video->canView(Auth::user())) {
             abort(404, 'Video not found');
         }
-        
+
         // Track view if user is logged in
         if (Auth::check()) {
             $user = Auth::user();
@@ -188,27 +190,50 @@ class VideoController extends Controller
                 ->where('video_id', $video->id)
                 ->where('watched_at', '>', now()->subHour())
                 ->first();
-            
-            if (!$existingView) {
+
+            if (! $existingView) {
                 \DB::table('video_views')->insert([
                     'user_id' => $user->id,
                     'video_id' => $video->id,
-                    'watched_at' => now()
+                    'watched_at' => now(),
                 ]);
             }
         }
-        
+
         // Load comments with user relationship
         $video->load(['comments.user', 'comments.replies.user']);
-        
+
+        // Handle playlist navigation if playlist parameter is provided
+        $playlist = null;
+        $nextVideo = null;
+        $previousVideo = null;
+        $playlistVideos = null;
+
+        $playlistId = $request->query('playlist');
+        if ($playlistId) {
+            $playlist = Playlist::find($playlistId);
+            if ($playlist && $playlist->canView(Auth::user())) {
+                $nextVideo = $playlist->getNextVideo($video);
+                $previousVideo = $playlist->getPreviousVideo($video);
+                $playlistVideos = $playlist->videos;
+            }
+        }
+
+        // Get recommended videos (exclude current video)
+        $recommendedVideos = Video::public()
+            ->where('id', '!=', $video->id)
+            ->latest()
+            ->limit(20)
+            ->get();
+
         // Render the appropriate view based on video type
-        $view = match($video->type) {
+        $view = match ($video->type) {
             'match' => 'videos.types.match',
             'music' => 'videos.types.music',
             default => 'videos.types.generic',
         };
 
-        return view($view, compact('video'));
+        return view($view, compact('video', 'playlist', 'nextVideo', 'previousVideo', 'recommendedVideos', 'playlistVideos'));
     }
 
     public function edit(Video $video, Request $request)
@@ -217,12 +242,12 @@ class VideoController extends Controller
         if (Auth::id() !== $video->user_id) {
             abort(403, 'You do not have permission to edit this video.');
         }
-        
+
         // If not AJAX request, redirect to show page with edit parameter
-        if (!$request->expectsJson() && !$request->ajax()) {
+        if (! $request->expectsJson() && ! $request->ajax()) {
             return redirect()->route('videos.show', $video->id)->with('openEditModal', true);
         }
-        
+
         // For AJAX request, return JSON
         return response()->json([
             'success' => true,
@@ -231,10 +256,10 @@ class VideoController extends Controller
                 'title' => $video->title,
                 'description' => $video->description,
                 'thumbnail' => $video->thumbnail,
-                'thumbnail_url' => $video->thumbnail ? asset('storage/thumbnails/' . $video->thumbnail) : null,
+                'thumbnail_url' => $video->thumbnail ? asset('storage/thumbnails/'.$video->thumbnail) : null,
                 'visibility' => $video->visibility ?? 'public',
                 'type' => $video->type ?? 'generic',
-            ]
+            ],
         ]);
     }
 
@@ -257,15 +282,15 @@ class VideoController extends Controller
 
         if ($request->hasFile('thumbnail')) {
             if ($video->thumbnail) {
-                Storage::delete('public/thumbnails/' . $video->thumbnail);
+                Storage::delete('public/thumbnails/'.$video->thumbnail);
             }
-            $thumbFilename = Str::uuid() . '.' . $request->file('thumbnail')->getClientOriginalExtension();
+            $thumbFilename = Str::uuid().'.'.$request->file('thumbnail')->getClientOriginalExtension();
             $data['thumbnail'] = $request->file('thumbnail')->storeAs('public/thumbnails', $thumbFilename);
             $data['thumbnail'] = basename($data['thumbnail']);
         }
 
         // Set default visibility if not provided
-        if (!isset($data['visibility'])) {
+        if (! isset($data['visibility'])) {
             unset($data['visibility']);
         }
 
@@ -281,7 +306,7 @@ class VideoController extends Controller
                     'title' => $video->title,
                     'description' => $video->description,
                     'visibility' => $video->visibility,
-                ]
+                ],
             ]);
         }
 
@@ -294,15 +319,15 @@ class VideoController extends Controller
         if (Auth::id() !== $video->user_id) {
             abort(403, 'You do not have permission to delete this video.');
         }
-        
+
         $videoTitle = $video->title;
-        
-        Storage::delete('public/videos/' . $video->filename);
+
+        Storage::delete('public/videos/'.$video->filename);
         if ($video->thumbnail) {
-            Storage::delete('public/thumbnails/' . $video->thumbnail);
+            Storage::delete('public/thumbnails/'.$video->thumbnail);
         }
         $video->delete();
-        
+
         // Return JSON for AJAX requests
         if ($request->expectsJson() || $request->ajax()) {
             return response()->json([
@@ -317,13 +342,13 @@ class VideoController extends Controller
     public function stream(Video $video)
     {
         // Check if user can view this video
-        if (!$video->canView(Auth::user())) {
+        if (! $video->canView(Auth::user())) {
             abort(404, 'Video not found');
         }
-        
-        $path = storage_path('app/public/videos/' . $video->filename);
-        
-        if (!file_exists($path)) {
+
+        $path = storage_path('app/public/videos/'.$video->filename);
+
+        if (! file_exists($path)) {
             abort(404, 'Video file not found');
         }
 
@@ -331,47 +356,47 @@ class VideoController extends Controller
         $mimeType = $video->mime_type ?: 'video/mp4';
 
         $handle = fopen($path, 'rb');
-        if (!$handle) {
+        if (! $handle) {
             abort(500, 'Cannot open video file');
         }
 
         $range = request()->header('Range');
-        
+
         if ($range) {
             // Parse range header
             preg_match('/bytes=(\d+)-(\d*)/', $range, $matches);
             $start = intval($matches[1] ?? 0);
             $end = $matches[2] ? intval($matches[2]) : $fileSize - 1;
-            
+
             $length = $end - $start + 1;
-            
+
             header('HTTP/1.1 206 Partial Content');
-            header('Content-Type: ' . $mimeType);
-            header('Content-Length: ' . $length);
-            header('Content-Range: bytes ' . $start . '-' . $end . '/' . $fileSize);
+            header('Content-Type: '.$mimeType);
+            header('Content-Length: '.$length);
+            header('Content-Range: bytes '.$start.'-'.$end.'/'.$fileSize);
             header('Accept-Ranges: bytes');
             header('Cache-Control: public, max-age=3600');
-            
+
             fseek($handle, $start);
             $chunkSize = 8192;
             $bytesToRead = $length;
-            
-            while (!feof($handle) && $bytesToRead > 0) {
+
+            while (! feof($handle) && $bytesToRead > 0) {
                 $buffer = fread($handle, min($chunkSize, $bytesToRead));
                 echo $buffer;
                 flush();
                 $bytesToRead -= strlen($buffer);
             }
-            
+
             fclose($handle);
             exit;
         } else {
             // No range requested, stream entire file
-            header('Content-Type: ' . $mimeType);
-            header('Content-Length: ' . $fileSize);
+            header('Content-Type: '.$mimeType);
+            header('Content-Length: '.$fileSize);
             header('Accept-Ranges: bytes');
             header('Cache-Control: public, max-age=3600');
-            
+
             fpassthru($handle);
             fclose($handle);
             exit;
@@ -381,18 +406,18 @@ class VideoController extends Controller
     public function download(Video $video)
     {
         // Check if user can view this video
-        if (!$video->canView(Auth::user())) {
+        if (! $video->canView(Auth::user())) {
             abort(404, 'Video not found');
         }
-        
-        $path = storage_path('app/public/videos/' . $video->filename);
-        
-        if (!file_exists($path)) {
+
+        $path = storage_path('app/public/videos/'.$video->filename);
+
+        if (! file_exists($path)) {
             abort(404, 'Video file not found');
         }
 
-        $filename = $video->title . '.' . pathinfo($video->filename, PATHINFO_EXTENSION);
-        
+        $filename = $video->title.'.'.pathinfo($video->filename, PATHINFO_EXTENSION);
+
         return response()->download($path, $filename);
     }
 
@@ -401,41 +426,73 @@ class VideoController extends Controller
     {
         $hours = $request->get('hours', 48); // Default: 48 hours
         $limit = $request->get('limit', 50);
-        
+
         // Validate parameters
         $hours = min(max($hours, 24), 168); // Between 24h and 7 days
         $limit = min(max($limit, 10), 100);
-        
-        // Get trending videos using the scope with raw score calculation
-        $trendingVideos = \DB::table('videos')
-            ->select('videos.*',
-                \DB::raw('(
-                    (SELECT COUNT(*) FROM video_views vv WHERE vv.video_id = videos.id AND vv.watched_at >= DATE_SUB(NOW(), INTERVAL ' . $hours . ' HOUR)) * 0.70 +
-                    (SELECT COUNT(*) FROM video_views vv WHERE vv.video_id = videos.id AND vv.watched_at >= DATE_SUB(NOW(), INTERVAL ' . $hours . ' HOUR)) / ' . $hours . ' * 100 * 0.15 +
-                    GREATEST(0, 1 - TIMESTAMPDIFF(HOUR, videos.created_at, NOW()) / 240) * 50 * 0.10 +
-                    (SELECT COUNT(*) FROM video_likes vl WHERE vl.video_id = videos.id) * 0.1 * 0.05
-                ) as trending_score')
-            )
-            ->where('visibility', 'public')
+
+        // Get all public ready videos first
+        $videos = Video::public()
             ->where('status', 'ready')
             ->where('created_at', '>=', now()->subDays(10))
-            ->having('trending_score', '>', 0)
-            ->orderByDesc('trending_score')
-            ->limit($limit)
+            ->with('user')
             ->get();
-        
-        // Load user relationship
-        $trendingVideos = $trendingVideos->map(function ($video) {
-            $video->user = \App\Models\User::find($video->user_id);
-            $video->view_count = \DB::table('video_views')->where('video_id', $video->id)->count();
-            $video->like_count = \DB::table('video_likes')->where('video_id', $video->id)->count();
+
+        // Calculate trending score for each video
+        $videos = $videos->map(function ($video) use ($hours) {
+            $recentViews = \DB::table('video_views')
+                ->where('video_id', $video->id)
+                ->where('watched_at', '>=', now()->subHours($hours))
+                ->count();
+
+            $likeCount = \DB::table('video_likes')
+                ->where('video_id', $video->id)
+                ->count();
+
+            // Calculate age in hours
+            $ageHours = $video->created_at->diffInHours(now());
+
+            // Calculate trending score
+            // 70% recent views, 15% velocity, 10% recency, 5% likes
+            $velocity = $recentViews / $hours;
+            $recencyBonus = max(0, 1 - ($ageHours / 240));
+
+            $score = ($recentViews * 0.70) +
+                     ($velocity * 100 * 0.15) +
+                     ($recencyBonus * 50 * 0.10) +
+                     ($likeCount * 0.1 * 0.05);
+
+            $video->trending_score = round($score, 2);
+            $video->view_count = $recentViews;
+            $video->like_count = $likeCount;
+
             return $video;
         });
-        
+
+        // Filter and sort by trending score
+        $trendingVideos = $videos
+            ->filter(fn ($v) => $v->trending_score > 0)
+            ->sortByDesc('trending_score')
+            ->take($limit)
+            ->values();
+
         return view('videos.trending', [
             'videos' => $trendingVideos,
             'hours' => $hours,
             'limit' => $limit,
         ]);
     }
+
+    // Shorts page
+    public function shorts(Request $request)
+    {
+        $videos = Video::public()
+            ->where('is_shorts', true)
+            ->where('status', 'ready')
+            ->with('user')
+            ->latest()
+            ->paginate(12);
+
+        return view('videos.shorts', compact('videos'));
+    }
 }