def add_image_to_new_action(request):
action = Action(title=u'Новая акция', discount=0.0)
action.put()
action_key = action.key()
form = ActionForm(instance=action)
images_form = ActionImageForm(action='/news/admin/actions/add_image_action/')
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 = ActionImage()
news_image.title = title
news_image.action = action
news_image.image = thumb_img
news_image.size = '%sx%s' % (width, height)
news_image.put()
images_form = ActionImageForm(action='/news/admin/actions/add_image/%s/' % action_key)
return redirect('/news/admin/actions/edit/%s/' % action_key)
images_form = ActionImageForm(action='/news/admin/actions/add_image/%s/' % action_key)
return render_to_response('news/admin/actions_add.html',
{'form':form.as_widget(),
'images_form':images_form.as_widget()})
def show_all(request):
actions = Action.all().order('-add_time')
paginator = Paginator(actions, 25)
try:
page = int(request.args.get('page',1))
except ValueError:
page = 1
try:
actions = paginator.page(page)
except (EmptyPage, InvalidPage):
actions = paginator.page(paginator.num_pages())
return render_to_response('news/admin/actions_all.html', {'actions':actions})
def edit_action(request, key):
action = Action.get(key)
if not action:
return redirect('/news/admin/actions/all/')
form = ActionForm(instance=action)
if request.method == 'POST' and form.validate(request.form):
form.save()
return redirect('/news/admin/actions/all/')
images_form = ActionImageForm(action='/news/admin/actions/add_image/%s/' % key)
return render_to_response(
'news/admin/actions_add.html',
{'form':form.as_widget(),
'images_form':images_form.as_widget(),
'action':action})
def show_action(request, id):
action = Action.get_by_id(id)
if action is None:
return redirect('/news/')
return render_to_response('news/show_action.html', {'action':action})
def index(request):
newss = News.all().order('-add_time')
actions = Action.all().order('-add_time')
return render_to_response('news/index.html', {'newss': newss, 'actions':actions})
def delete_action(request, key):
action = Action.get(key)
if action:
action.delete()
return redirect('/news/admin/actions/all/')