Downloading files, calculating video size.

resources/views/course/index.blade.php

@@ -15,13 +15,16 @@
         @foreach($course->chapters()->get() as $chapter)
             <tr>
                 <td><a href="{{ route('course.chapter', ['chapter' => $chapter->id]) }}">{{ $chapter->title }}</a></td>
-                <td>{{ $chapter->sync_offline?'Yes':'No' }}</td>
                 <td>{{ $chapter->duration }}</td>
+                <td>{{ $chapter->sync_offline?'Yes':'no' }}</td>
+                <td>{{ $chapter->is_video_file?'Yes':'-' }}</td>
             </tr>
         @endforeach
-            <tr>
-                <td></td>
-                <td>Total: {{ $course->course_duration }}</td>
-            </tr>
+        <tr>
+            <td></td>
+            <td>Total: {{ $course->course_duration }}</td>
+            <td></td>
+            <td>Size: {{ $course->total_size_human }}</td>
+        </tr>
     </table>
 </x-layout>