def save(request):
if not request.method == 'POST' or not 'title' in request.POST:
return HttpResponseForbidden()
snippet_title = request.POST['title']
if not snippet_title:
return HttpResponseForbidden()
try: # load the snippet
snippet = Snippet.objects.get(title=snippet_title)
if request.user.id != snippet.author.id:
return HttpResponseForbidden()
except Snippet.DoesNotExist: # create new snippet
snippet = Snippet(author=request.user)
if not title_available(snippet_title):
return HttpResponseForbidden()
response_dict = {}
if request.is_ajax():
form = SnippetForm(instance=snippet, data=request.POST)
if form.is_valid():
snippet.code = request.POST['code']
snippet.language = Language.objects.get(name=request.POST['language'])
snippet = form.save()
response_dict.update({'success': True})
else:
response_dict.update({'errors': form.errors})
return JsonResponse(response_dict)
def snippets(topic):
if request.method == 'POST':
""" Save a new snippet """
# See if the topic exists
topic = g.user.topics.filter_by(topic=topic).first()
if topic is None:
return jsonify(error=404, text='Invalid topic name'), 404
# Get the snippet data from the form
if (request.form):
form = request.form.to_dict()
access = ACCESS_PRIVATE;
if form.get('access') == 'on':
access = ACCESS_PUBLIC;
title = form['title']
description = form['description']
code = form['code']
# Persist the snippet to the users topic
snippet = Snippet(title = title, description = description, code = code,
timestamp = datetime.utcnow(), topic = topic,
creator_id = g.user.id, access = access)
db.session.add(snippet)
db.session.commit()
return jsonify(id = snippet.id, creator_id = snippet.creator_id, access = snippet.access)
elif request.method == 'PUT':
""" Update an existing snippet """
snippet_id = topic
topics = g.user.topics
snippet = None
for topic in topics:
snippet = topic.snippets.filter_by(id=snippet_id).first()
if snippet != None:
break;
if snippet == None:
return jsonify(error=404, text='Invalid snippet ID'), 404
if (request.form):
form = request.form.to_dict()
access = ACCESS_PRIVATE;
if form.get('access') == 'on':
access = ACCESS_PUBLIC;
title = form['title']
description = form['description']
code = form['code']
snippet.title = title;
snippet.description = description;
snippet.code = code;
snippet.access = access;
db.session.commit()
return jsonify(id = snippet.id, creator_id = snippet.creator_id, access = snippet.access)
elif request.method == 'GET':
""" Find all snippets associated with a topic """
# Find the topic
topic = g.user.topics.filter_by(topic=topic).first()
if topic is None:
return jsonify(error=404, text='Invalid topic name'), 404
# Get all snippets in the topic
snippets = topic.snippets.order_by(Snippet.timestamp.desc()).all()
reply = {}
for i, snip in enumerate(snippets):
d = dict(title = snip.title, description = snip.description, code = snip.code,
access = snip.access, creator_id = snip.creator_id, id = snip.id)
reply[i] = d
return jsonify(reply)
elif request.method == 'DELETE':
""" Delete a snippet """
snippet_id = topic
topics = g.user.topics
snippet = None
for topic in topics:
snippet = topic.snippets.filter_by(id=snippet_id).first()
if snippet != None:
break;
if snippet == None:
return jsonify(error=404, text='Invalid snippet ID'), 404
if snippet.ref_count == 1:
db.session.delete(snippet)
db.session.commit()
return jsonify(id=snippet.id)
else:
snippet.dec_ref()
db.session.commit()
return jsonify(id=0)
def snippets(topic):
if request.method == 'POST':
""" Save a new snippet """
# See if the topic exists
topic = g.user.topics.filter_by(topic=topic).first()
if topic is None:
return jsonify(error=404, text='Invalid topic name'), 404
# Get the snippet data from the request
if (request.data):
data = json.loads(request.data)
access = ACCESS_PRIVATE;
if data.get('access') == True:
access = ACCESS_PUBLIC;
title = data['title']
description = data['description']
code = data['code']
language = data['language']
# Persist the snippet to the users topic
snippet = Snippet(title = title, description = description, code = code,
timestamp = datetime.utcnow(), topic = topic,
creator_id = g.user.id, language = language, access = access)
db.session.add(snippet)
db.session.commit()
d = dict(title = snippet.title, description = snippet.description, code = snippet.code,
language = snippet.language, access = snippet.access,
creator_id = snippet.creator_id, id = snippet.id,
topic = snippet.topic.topic, snippet_counts = getSnippetCounts())
return Response(json.dumps(d), 200, mimetype="application/json")
elif request.method == 'PUT':
""" Update an existing snippet """
snippet_id = int(topic)
topics = g.user.topics
snippet = None
for topic in topics:
snippet = topic.snippets.filter_by(id=snippet_id).first()
if snippet != None:
break;
if snippet == None:
return jsonify(error=404, text='Invalid snippet ID'), 404
if (request.data):
data = json.loads(request.data)
#pdb.set_trace()
access = ACCESS_PRIVATE;
if data.get('access') == True:
access = ACCESS_PUBLIC;
snippet.title = data['title']
snippet.description = data['description']
snippet.code = data['code']
snippet.access = access
snippet.language = data['language']
db.session.commit()
return jsonify(id = snippet.id, creator_id = snippet.creator_id, access = snippet.access, snippet_counts = getSnippetCounts())
elif request.method == 'GET':
""" Find all snippets associated with a topic """
# Find the topic
topic = g.user.topics.filter_by(topic=topic).first()
if topic is None:
return jsonify(error=404, text='Invalid topic name'), 404
# Get all snippets in the topic
snippets = topic.snippets.order_by(Snippet.timestamp.desc()).all()
snippetList = []
for i, snip in enumerate(snippets):
d = dict(title = snip.title, description = snip.description, code = snip.code,
language = snip.language, access = snip.access,
creator_id = snip.creator_id, id = snip.id, topic = snip.topic.topic)
snippetList.append(d)
return Response(json.dumps(snippetList), 200, mimetype="application/json")
elif request.method == 'DELETE':
""" Delete a snippet """
snippet_id = int(topic)
topics = g.user.topics
snippet = None
for topic in topics:
snippet = topic.snippets.filter_by(id=snippet_id).first()
if snippet != None:
break;
if snippet == None:
return jsonify(error=404, text='Invalid snippet ID'), 404
topicName = snippet.topic.topic
if snippet.ref_count == 1:
db.session.delete(snippet)
db.session.commit()
else:
snippet.dec_ref()
db.session.commit()
return jsonify({'id':snippet_id, 'topic':topicName, 'snippet_counts':getSnippetCounts()})