WallyHackenslacker/NibasaViewer
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Added page navigation buttons to the gallery view.

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Wally Hackenslacker
2023-08-19 23:37:19 -04:00
parent eeb88057e7
commit 43b74c1521
3 changed files with 50 additions and 23 deletions
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17
viewer/views.py
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@@ -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)