diff --git a/viewer/static/imgs/forward.png b/viewer/static/imgs/forward.png
new file mode 100755
index 0000000..89a0627
Binary files /dev/null and b/viewer/static/imgs/forward.png differ
diff --git a/viewer/templates/gallery_view.html b/viewer/templates/gallery_view.html
index 17664e9..09248dc 100644
--- a/viewer/templates/gallery_view.html
+++ b/viewer/templates/gallery_view.html
@@ -20,24 +20,44 @@
{% for page in pages %}
{{page}}{% if not forloop.last %}
{% endif %}{% endfor %}
-
-
- {% for row in images %}
-
- {% for cell in row %}
-
-
-
-
-
- {{cell.path|truncatechars:15}}
-
-
- |
- {% endfor %}
-
- {% endfor %}
-
+
+
+ {% if page != 1 %}
+
+
+
+
+ |
+ {% endif %}
+
+
+ |
+ {% if page != num_pages %}
+
+
+
+
+ |
+ {% endif %}
+
{% endif %}
diff --git a/viewer/views.py b/viewer/views.py
index d7a12a3..704f3b0 100644
--- a/viewer/views.py
+++ b/viewer/views.py
@@ -53,13 +53,14 @@ def gallery_view(request, path = None):
subdirs = sorted([i for i in full_path.iterdir() if i.is_dir()])
images = sorted([i for i in full_path.iterdir() if i.is_file() and filetype.is_image(str(i))])
img_data = []
+ num_pages = ceil((len(images) / CELLS_PER_ROW) / ROWS_PER_PAGE)
try:
- page = int(request.GET.get('page', 1)) - 1
+ page = int(request.GET.get('page', 1))
except ValueError:
- page = 0
+ page = 1
- page_base = IMAGES_PER_PAGE * page
+ page_base = IMAGES_PER_PAGE * (page - 1)
for image in images[page_base : page_base + IMAGES_PER_PAGE]:
make_thumbnail(image)
@@ -72,12 +73,18 @@ def gallery_view(request, path = None):
img_data.append(img_context)
+ print(page)
+
context = {
'path': path,
'subdirs': list2rows(subdirs),
'images': list2rows(img_data),
- 'pages': range(1, ceil((len(images) / CELLS_PER_ROW) / ROWS_PER_PAGE) + 1),
- 'num_files': len(images)
+ 'pages': range(1, num_pages + 1),
+ 'num_files': len(images),
+ 'page': page,
+ 'prev_page': page - 1,
+ 'next_page': page + 1,
+ 'num_pages': num_pages
}
return render(request, 'gallery_view.html', context)