def login(request):
"""
desc: Validate login credentials
params: str username, str password
return: bool success
"""
response = {
'success': False,
'username': '',
}
# Validate input
if valid_request(request, need_auth=False):
username = request.POST['username'].lower()
password = request.POST['password']
if username and password:
user = auth.authenticate(username=username, password=password)
# Login is successful
if user is not None and user.is_active:
auth.login(request, user)
response['username'] = user.username
response['success'] = True
# Return results
return JsonResponse(response)
def get_nav(request):
"""
desc: Get a list navigation menus
params: void
return: array({str name, str url}) items
"""
response = {
'success': False,
'items': [],
'data': {
# Index number of the items to indicate the login button.
'login': -1,
'logout': -1,
},
}
items = []
data = {}
if valid_request(request, method='GET'):
name = '{0} {1}'.format(request.user.first_name, request.user.last_name)
if name == ' ':
name = request.user.username
items.append({'name': 'Index', 'url': reverse('index')})
items.append({'name': 'Home', 'url': reverse('tag', args=[1])})
items.append({'name': 'Logout', 'url': ''})
items.append({'name': name, 'url': ''})
data['logout'] = 'Logout'
response['success'] = True
else:
items.append({'name': 'Home', 'url': reverse('index')})
items.append({'name': 'Login', 'url': ''})
data['login'] = '******'
response['success'] = True
response['items'] = items
response['data'] = data
# Return results
return JsonResponse(response)
def register(request):
"""
desc: Register a new user
params: str username, str password, str passconf, str email
return: bool success
"""
response = {
'success': False,
'username': '',
}
# Validate input
if valid_request(request, need_auth=False):
first_name = request.POST['first_name']
last_name = request.POST['last_name']
email = request.POST['email'].lower()
username = request.POST['username'].lower()
password = request.POST['password']
if first_name and last_name and email and username and password:
users = User.objects.filter(
Q(username=username) | (
Q(first_name=first_name) &
Q(last_name=last_name)
)
).count()
if users == 0:
user = User.objects.create_user(username, email, password)
user.first_name = first_name
user.last_name = last_name
user.save()
auth.authenticate(username=username, password=password)
response['username'] = user.username
response['success'] = True
# Return results
return JsonResponse(response)
def create_tag(request):
"""
desc: Create a new tag
params: str tag_name, array(int tag_id) sub_tags,
return: bool success, str tag_name, id tag_id
"""
response = {
'success': False,
'tag_name': '',
'tag_id': -1
}
# Validate input
if valid_request(request):
tag_name = request.POST['tag_name']
parent_id = request.POST['parent_id']
post_date = timezone.now()
if tag_name and parent_id:
# Create new tag and update parent tag with new tag.
parent_tag = Tag.objects.filter(id=parent_id)
new_tag = Tag(
name=tag_name
)
new_tag.save()
parent_tag.tags.add(new_tag)
parent_tag.save()
# Set response
response['tag_name'] = new_tag.name
response['tag_id'] = new_tag.id
# Everything was successful!
response['success'] = True
# Return results
return JsonResponse(response)
def create_topic(request):
"""
desc: Create a new topic
params: str topic_title, post_text, int tag_id
return: bool success, int topic_id, str topic_title, str topic_author
"""
response = {
'success': False,
'topic_id': -1,
'topic_title': '',
'topic_author': '',
'topic_date': '',
}
# Validate input
if valid_request(request):
topic_title = request.POST['topic_title']
tag_id = request.POST['tag_id']
post_text = request.POST['post_text']
date = timezone.now()
if topic_title and tag_id and post_text:
tag = Tag.objects.get(pk=tag_id)
new_topic = Topic(
title=topic_title,
author=request.user,
post_date=date,
last_post=date
)
new_topic.save()
tag_topic = TagTopic.objects.create(
tag=tag,
topic=new_topic,
date_added=date
)
tag_topic.save()
new_post = Post(
text=post_text,
author=request.user,
post_date=date
)
new_post.save()
topic_post = TopicPost.objects.create(
topic=new_topic,
post=new_post,
date_added=date
)
# Set the response
response['topic_id'] = new_topic.id
response['topic_title'] = new_topic.title
response['topic_author'] = new_topic.author.username
response['topic_date'] = date
# Everything was successful!
response['success'] = True
# Return results
return JsonResponse(response)
