def save_model(self, request, obj, form, change):
if form.is_valid():
album = form.save(commit=False)
album.modified = datetime.now()
album.save()
if form.cleaned_data['zip'] != None:
zip = zipfile.ZipFile(form.cleaned_data['zip'])
for filename in sorted(zip.namelist()):
file_name = os.path.basename(filename)
if not file_name:
continue
data = zip.read(filename)
contentfile = ContentFile(data)
img = AlbumImage()
img.album = album
img.alt = filename
filename = '{0}{1}.jpg'.format(album.slug, str(uuid.uuid4())[-13:])
img.image.save(filename, contentfile)
filepath = '{0}/albums/{1}'.format(Own.settings.MEDIA_ROOT, filename)
with Image.open(filepath) as i:
img.width, img.height = i.size
img.thumb.save('thumb-{0}'.format(filename), contentfile)
img.save()
zip.close()
super(AlbumModelAdmin, self).save_model(request, obj, form, change)
def save_model(self, request, obj, form, change):
if form.is_valid(): #confirming validation and saving the album
album = form.save(commit=False)
album.modified = datetime.now()
album.save()
if form.cleaned_data[
'zip'] != None: #the fomat should be a zip file //zip file admin handler
zip = zipfile.ZipFile(form.cleaned_data['zip'])
for filename in sorted(zip.namelist()):
file_name = os.path.basename(filename)
if not file_name:
continue
data = zip.read(
filename) #have the data as the read zip file
contentfile = ContentFile(
data
) #reading the data in the zip file and have it as contentfile
img = AlbumImage(
) #handling the image in the album containing also the zip file
img.album = album
img.alt = filename
filename = '{0}{1}.jpg'.format(
album.slug,
str(uuid.uuid4())[-13:]) #give it a unique identifier
img.image.save(filename, contentfile)
filepath = '{0}/albums/{1}'.format(
django_photo_gallery.settings.MEDIA_ROOT, filename
) #points to settings in the media wherre all images are stored
with Image.open(filepath) as i:
img.width, img.height = i.size
img.thumb.save('thumb-{0}'.format(filename), contentfile)
img.save()
zip.close()
super(AlbumModelAdmin, self).save_model(request, obj, form, change)