def admin_delete_image(request, uid):
if request.method == 'POST':
img = NewsImage.get_by_id(uid)
if img:
img.key.delete()
return render_json_response({'api':{'success':True}})
return render_json_response({'api':{'success':False}})
def show(request, uid):
news = News.get_by_id(uid)
if not news:
return redirect(url_for('news'))
images = NewsImage.query(NewsImage.news_ref == news.key)
return render_to_response('news/show.html', {
'news': news,
'images': images
})
def admin_images(request, uid):
news = News.get_by_id(uid)
if not news:
return render_to_response('empty.html')
images = NewsImage.query(NewsImage.news_ref == news.key)
url = blobstore.create_upload_url(url_for('news/admin/images/add', uid=news.key.id()))
return render_to_response('news/admin/images.html',{
'images': images,
'news': news,
'url': url
})
def admin_add_image(request, uid):
if request.method == 'POST':
news = News.get_by_id(uid)
if not news:
return render_json_response({'api':{'success':False}})
upload_files = get_uploads(request, 'file')
if len(upload_files):
blob_info = upload_files[0]
if blob_info.size:
image = NewsImage.create(blob_info.key())
news = News.get_by_id(uid)
images = NewsImage.query(NewsImage.news_ref == news.key)
if not images.count:
image.is_master = True
image.news_ref = news.key
image.cached_url = image.get_cached_url()
image.put()
else:
blob_info.delete()
return admin_images(request, uid)
return render_to_response('empty.html')
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()})
