def index_view(request):
# POST
if request.method == 'POST':
# list of symbols
char_list = string.ascii_lowercase + string.digits
# generate unique id from list
unique = ''.join(random.sample(char_list, 15))
alt = ''
if request.POST['alt']:
alt = request.POST['alt']
try:
img = Image(image_file=request.FILES['image'], unique_id=unique, alt_text=alt)
except MultiValueDictKeyError:
msg = 'Пожалуйста, выберите изображение для загрузки!'
return render(request, 'images/index.html', {'msg': msg})
img.save()
# create different link types
site_url = 'http://picture-sharing.info'
img.link_page = site_url + '/images/' + img.unique_id
img.link_direct = site_url + img.image_file.url
img.link_forums = '[url={0}][img]{0}[/img][/url]'.format(site_url + img.image_file.url)
img.link_a = '<a href="{0}" target="_blank"><img src="{0}" \
border="0" alt="{1}"></a>'.format(site_url + img.image_file.url, alt)
img.save()
msg = 'Файл успешно загружен!'
height, width = image_resize(img.image_file.height, img.image_file.width)
content = {'image': img, 'height': height, 'width': width, 'msg': msg}
return render(request, 'images/image.html', content)
# GET
return render(request, 'images/index.html')
