def delete(self, db):
try:
remove_image(self.cover)
except Exception:
pass
for image in self.images:
try:
remove_image(image)
except Exception:
pass
db.delete(self)
def do_edit_gallery(self, id=None, redirect_to_gallery=False):
if not id:
gallery = Gallery()
else:
gallery = Gallery.load(self.db, id)
gallery.name = request.POST['name']
gallery.text = request.POST['text']
gallery.tags = [tag.strip().lower() for tag in request.POST['tags'].split(',')]
gallery.tags = filter(lambda t: t != '', gallery.tags)
# cover image
if hasattr(request.POST['cover_image'], 'file'):
if gallery.cover:
remove_image(gallery.cover)
gallery.cover = store_image(request.POST['cover_image'].file)
# Video stuff
for video in request.POST.getall('delete_video'):
gallery.videos.remove(video)
videos = [video.strip() for video in
request.POST['videos'].split(',')]
videos = filter(lambda v: v != '', videos)
if gallery.videos:
gallery.videos.extend(videos)
else:
gallery.videos = videos
gallery.date = date(int(request.POST['year']),
int(request.POST['month']),
1)
gallery.store(self.db)
flash("Gallery successfully edited.")
if redirect_to_gallery:
redirect(url(controller='admin', action='edit_gallery', id=gallery.id))
else:
redirect(url(controller='admin', action='galleries'))
def remove_image(self, image):
self.images.remove(image)
remove_image(image)