Added basic user authentication.

viewer/views.py

@@ -6,11 +6,15 @@ from math    import ceil
 import filetype
 
 # Django imports.
-from django.http       import HttpResponseNotFound
-from django.conf       import settings
-from django.utils.http import urlencode
-from django.shortcuts  import (render,
-                               redirect)
+from django.http                    import HttpResponseNotFound
+from django.conf                    import settings
+from django.utils.http              import urlencode
+from django.contrib.auth.decorators import login_required
+from django.contrib.auth            import (authenticate,
+                                            login,
+                                            logout)
+from django.shortcuts               import (render,
+                                            redirect)
 
 # Project imports.
 from .utils import make_thumbnail
@@ -24,12 +28,9 @@ ROWS_PER_PAGE   = 4
 IMAGES_PER_PAGE = CELLS_PER_ROW * ROWS_PER_PAGE
 
 ###########################################################################################
-# View functions.                                                                         #
+# Helper functions.                                                                       #
 ###########################################################################################
 
-def index(request):
-    return redirect('gallery_view_root')
-
 def do_recursive_search(start_path, query):
     """
     Gets all images and sub-directories inside the start_path whose name matches the given query,
@@ -56,6 +57,11 @@ def do_recursive_search(start_path, query):
 # View functions.                                                                         #
 ###########################################################################################
 
+@login_required
+def index(request):
+    return redirect('gallery_view_root')
+
+@login_required
 def gallery_view(request, path = None):
     """
     Shows a list of subdirectories and image files inside the given path.