def tag(tag=None):
if request.method == 'POST':
return process_post()
if not tag:
tag_names = tags.get_tags()
else:
tag_names = [tag]
gifs = tags.get_images_for_tag(tag)
gif_payload = tags.get_tags_for_images(gifs)
gif_tags = dict((d, gif_payload[d]['data']) for d in gif_payload)
gif_meta = _format_meta_for_gif_payload(gif_payload)
return render_template(
'tags.html',
gifs=gifs,
tags=tag_names,
gif_tags=gif_tags,
gif_meta=gif_meta,
)
def process_get(page):
num = int(request.args.get('num', 10))
gifs = get_file_paths()
pagination = Pagination(page, num, len(gifs))
if not gifs and page != 1:
abort(404)
start = page * num - num
gif_payload = tags.get_tags_for_images(gifs)
gif_tags = dict((d, gif_payload[d]['data']) for d in gif_payload)
gif_meta = _format_meta_for_gif_payload(gif_payload)
return render_template(
'index.html',
pagination=pagination,
tags=sorted(tags.get_tags()),
gifs=gifs[start:start + num],
gif_tags=gif_tags,
gif_meta=gif_meta,
)
