def login(request):
if request.POST:
if 'login-submit' in request.POST.keys():
try:
header = base64.b64encode(
bytes(request.POST['username'] + ':' + request.POST['password'], encoding='utf-8')).decode("ascii")
services.get_user_data(header)
request.session['base64'] = header
return HttpResponseRedirect('/')
except requests.exceptions.RequestException as err:
if err.response.status_code == 401:
messages.warning(request, 'Password incorrect.')
return render(request, 'login.html',
{'title': 'Login page', 'login': '******', 'register': ''})
else:
raise err
elif 'register-submit' in request.POST.keys():
if len(request.POST['username']) > 30:
messages.warning(request, 'Username is too long')
if len(request.POST['password']) > 30:
messages.warning(request, 'Password is too long')
if len(request.POST['password']) < 3:
messages.warning(request, 'Password must be at least 3 characters long.')
if len(request.POST['username']) < 3:
messages.warning(request, 'Username must be at least 3 characters long.')
if not re.match(r'[A-Za-z\-_\.0-9]+', request.POST['username']):
messages.warning(request, 'Username must contain only letters, numbers or "_","-",".",.')
if not re.match(r'[A-Za-z\-_\.0-9]+', request.POST['password']):
messages.warning(request, 'Passwords must contain only letters, numbers or "_","-",".",.')
if request.POST['password'] != request.POST['confirm-password']:
messages.warning(request, 'Passowords does not match.')
if not messages.get_messages(request):
try:
services.register(request.POST['username'], request.POST['password'], request.POST['email'])
return HttpResponseRedirect('/')
except requests.exceptions.RequestException as err:
if err.response.status_code == 409:
messages.warning(request, 'Username already used.')
return render(request, 'login.html',
{'title': 'Login page', 'login': '', 'register': 'active'})
else:
raise err
else:
return render(request, 'login.html',
{'title': 'Login page', 'login': '', 'register': 'active'})
if 'base64' in request.session:
return redirect('main')
return render(request, 'login.html', {'title': 'Login page', 'login': '******', 'register': '', 'errors': ''})
def user_page(request):
data = services.get_user_data(request.session['base64'])
if data:
return render(request, 'user_page.html', {'title': 'user page',
'image_source': 'static/img/home-bg.jpg',
'heading': 'Here you can manage your blogs.',
'blogs': data['blogs']})
return HttpResponseRedirect('/login')
def blog(request, blog_id):
blog = services.get_blog(blog_id)
if logged(request):
blog['user_blogs'] = filter(lambda x: x['id'] != blog['id'],
services.get_user_data(request.session['base64'])['blogs'])
if request.POST:
a=''
for key, value in request.POST.items():
if key != 'csrfmiddlewaretoken' and value == 'on':
a=services.post_recommendation(key, blog['id'], request.session['base64'])
if a:
blog.update(a)
return render(request, 'blog.html', blog)
def add_post(request, blog_id):
user_data = services.get_user_data(request.session['base64'])
if user_data:
if user_data['username'] not in services.get_blog(blog_id)['owners']:
return HttpResponse(status=404)
if request.method == 'POST':
data = dict(request.POST)
services.post_post(data, blog_id, request.session['base64'])
messages.info(request,'Post created.')
return HttpResponseRedirect('/user_page/blog/' + blog_id)
return render(request, 'add_post.html', {'title': 'add post',
'image_source': 'https://snap-photos.s3.amazonaws.com/img-thumbs/960w/I98ZOPE9FM.jpg',
'heading': 'Here you can add a post.',
'subheading': 'To add an image type link in new line with prefix #img:'})
return HttpResponseRedirect('/login')
def user_post(request, post_id):
user_data = services.get_user_data(request.session['base64'])
post = services.get_post(post_id)
return render(request, 'user_post.html', post)
def user_blog(request, blog_id):
user_data = services.get_user_data(request.session['base64'])
blog = services.get_blog(blog_id)
if user_data['username'] not in blog['owners']:
return HttpResponseRedirect('/')
return render(request, 'user_blog.html', blog)