def news_edit(request, key):
news = News.get(key)
images_form = NewsImageForm(action='/news/admin/news/add_image/%s/' % key)
if news is None:
return redirect('/news/admin/news/all')
form = NewsForm(instance=news)
if request.method == 'POST' and form.validate(request.form):
form.save()
return redirect('/news/admin/news/all/')
return render_to_response('news/admin/news_add.html',
{'form':form.as_widget(),
'images_form':images_form.as_widget(),
'news':news})
def add_news_image(request, news_key):
news = News.get(news_key)
if not news:
news = News()
news.put()
form = NewsForm(instance=news)
images_form = NewsImageForm(action='/news/admin/news/add_image/%s/' % news.key())
if request.method == 'POST':
if images_form.validate(request.form, request.files):
img = images_form['image_file']
content_type = 'image/jpeg'
if not images_form['title']:
title = ''
else:
title = images_form['title']
title = title.replace('"', '"')
thumb_img = ThumbImage()
thumb_img.add_new_thumb(blob_img=img,
thumb_size=(100, 100),
content_type=content_type,
title=title)
if not images_form['width'] or not images_form['height']:
width = height = 300
else:
width = images_form['width']
height = images_form['height']
thumb_img.add_new_thumb(blob_img=img,
thumb_size=(width, height),
content_type=content_type,
title=title)
thumb_img.put()
news_image = NewsImage()
news_image.title = title
news_image.news = news
news_image.image = thumb_img
news_image.size = '%sx%s' % (width, height)
news_image.put()
return redirect('/news/admin/news/edit/%s/' % news.key())
return render_to_response('news/admin/news_add.html',
{'form':form.as_widget(),
'images_form':images_form.as_widget()})