Format VideoAsset Duration to HH:MM:SS and File Size to MB in Django Admin (#56)

Author: Palwisha-18

events/admin.py

@@ -10,7 +10,7 @@
 class VideoAssetAdmin(admin.ModelAdmin):
     """ Custom Admin for VideoAsset model """
     form = VideoAssetForm
-    list_display = ('title', 'event', 'status', 'duration', 'file_size', 'created')
+    list_display = ('title', 'event', 'status', 'duration_hh_mm_ss', 'file_size_mb', 'created')
     search_fields = ('title',)
     autocomplete_fields = ('event',)
     formfield_overrides = {

events/models.py

@@ -137,6 +137,32 @@ def save(self, *args, **kwargs):
 
         super().save(*args, **kwargs)
 
+    def file_size_mb(self):
+        """
+        Returns the file size in MB, formatted to two decimal places.
+        """
+        if self.file_size is None:
+            return ""
+        return f"{self.file_size / (1024 * 1024):.2f}"
+
+    file_size_mb.short_description = "File Size (MB)"
+
+    def duration_hh_mm_ss(self):
+        """
+        Converts duration in seconds to hh:mm:ss format.
+        """
+        if self.duration is None:
+            return ""
+
+        seconds = int(self.duration)
+        hours = seconds // 3600
+        minutes = (seconds % 3600) // 60
+        remaining_seconds = seconds % 60
+
+        return f"{hours:02d}:{minutes:02d}:{remaining_seconds:02d}"
+
+    duration_hh_mm_ss.short_description = "Duration"
+
     def __str__(self):
         return self.title