--- a/project/kiwipycon/proceedings/views.py Tue May 11 03:51:25 2010 +0530
+++ b/project/kiwipycon/proceedings/views.py Tue Jul 13 01:01:02 2010 +0530
@@ -1,51 +1,23 @@
- # -*- coding: utf-8 -*-
-
-import os
+# -*- coding: utf-8 -*-
+import json
from django.contrib.auth import login
from django.contrib.auth.decorators import login_required
from django.contrib.auth.forms import AuthenticationForm
from django.contrib.auth.models import User
-from django.core.urlresolvers import reverse
+from django.http import HttpResponse
from django.shortcuts import render_to_response
from django.template import RequestContext
-from django.utils import simplejson as json
-from project.kiwipycon.proceedings.booklet import mk_scipy_paper
-from project.kiwipycon.proceedings.forms import ProceedingsForm
-from project.kiwipycon.proceedings.models import Paper
from project.kiwipycon.user.forms import RegisterForm
from project.kiwipycon.user.models import UserProfile
-from project.kiwipycon.user.utils import kiwipycon_createuser
-from project.kiwipycon.utils import set_message_cookie
-from project import settings
-
-
-def handleUploadedFile(proceedings_form_data, rst_file):
- """Handles the uploaded file content and process the form
- """
-
- title = proceedings_form_data.get('title')
- abstract = proceedings_form_data.get('abstract')
- body = proceedings_form_data.get('body')
-
- if rst_file:
- # TODO: using stating only for testing purposes.
- destination = open('some/file/name.txt', 'wb+')
- for chunk in rst_file.chunks():
- destination.write(chunk)
- destination.close()
-
- return title, abstract, body
+from project.kiwipycon.proceedings.forms import ProceedingsForm
@login_required
-def submit(request, id=None, template='proceedings/submit.html'):
+def submit(request, template = 'proceedings/submit.html'):
"""View to submit the proceedings paper.
"""
-
- context = RequestContext(request, {})
-
user = request.user
if user.is_authenticated():
try:
@@ -57,7 +29,10 @@
message = None
if request.method == 'POST':
- register_form = RegisterForm(data=request.POST)
+ proceedings_form = ProceedingsForm(data=request.POST)
+
+ register_form = RegisterForm(data=request.POST,
+ files=request.FILES)
if request.POST.get('action', None) == 'login':
login_form = AuthenticationForm(data=request.POST)
@@ -72,141 +47,67 @@
if request.POST.get('action', None) == 'register':
# add the new user
if register_form.is_valid():
+
user = kiwipycon_createuser(request, register_form.data)
- proceedings_form = ProceedingsForm(data=request.POST,
- files=request.FILES)
-
if proceedings_form.is_valid():
if user.is_authenticated():
- # Data from reSt file is appended to the data in fields
- title, abstract, body = handleUploadedFile(
- proceedings_form.cleaned_data, request.FILES.get('file'))
- authors = request.POST.get('as_values_authors')
-
- paper = edit(id, title=title,
- abstract=abstract, body=body,
- authors=authors) if id else create(title=title,
- abstract=abstract, body=body,
- authors=authors)
+ title = proceedings_form.data.get('title')
- # Successfully saved. So get back to the edit page.
- redirect_to = reverse('kiwipycon_submit_proceedings',
- args=[paper.id])
- return set_message_cookie(
- redirect_to, msg = u'Thanks, your paper has been submitted.')
+ # Saved, ... redirect back to account
+ redirect_to = reverse('kiwipycon_account')
+ return set_message_cookie(redirect_to,
+ msg = u'Thanks, your paper has been submitted.')
else:
- # This is impossible. Something was wrong so return back
- # to submit page
redirect_to = reverse('kiwipycon_submit_proceedings')
- return set_message_cookie(
- redirect_to, msg = u'Something is wrong here.')
+ return set_message_cookie(redirect_to,
+ msg = u'Something is wrong here.')
+
else:
- if id:
- # If id exists initialize the form with old values
- paper = Paper.objects.get(id=id)
- proceedings_form = ProceedingsForm(
- initial={'title': paper.title,
- 'abstract': paper.abstract,
- 'body': paper.body,
- })
- context['initial_authors'] = json.dumps([
- {'name': str(author.username),
- 'value': '%s (%s)' % (author.get_full_name(), author.username)
- } for author in paper.authors.all()])
- else:
- # Otherwise create a new form
- proceedings_form = ProceedingsForm()
+ proceedings_form = ProceedingsForm()
+ register_form = RegisterForm()
+ login_form = AuthenticationForm()
- register_form = RegisterForm()
- login_form = AuthenticationForm()
+
+ proceedings_form = ProceedingsForm()
+ register_form = RegisterForm()
+ login_form = AuthenticationForm()
- context['proceedings_form'] = proceedings_form
- context['register_form'] = register_form
- context['message'] = message
- context['login_form'] = login_form
- context['id'] = id if id else None
+ context = RequestContext(request, {
+ 'proceedings_form': proceedings_form,
+ 'register_form' : register_form,
+ 'message' : message,
+ 'login_form' : login_form
+ })
return render_to_response(template, context)
-def create(**kwargs):
- """View to create a new proceedings.
- """
-
- title = kwargs.get('title')
- abstract = kwargs.get('abstract')
- body = kwargs.get('body')
- authors = kwargs.get('authors')
-
- paper = Paper(title=title, abstract=abstract, body=body)
- paper.save()
-
- if authors:
- authors = authors.split(',')
- for author in authors:
- user = User.objects.get(username=author.strip())
- paper.authors.add(user)
-
- return paper
-
-
-def edit(id, **kwargs):
+def edit(request, id, template = 'proceedings/edit.html'):
"""View to edit the proceedings paper.
"""
- paper = Paper.objects.get(id=id)
-
- paper.title = kwargs.get('title')
- paper.abstract = kwargs.get('abstract')
- paper.body = kwargs.get('body')
- authors = kwargs.get('authors')
+ context = RequestContext(request, {
+ 'proceedings_form': proceedings_form,
+ 'register_form' : register_form,
+ 'message' : message,
+ 'login_form' : login_form
+ })
- if authors:
- authors = authors.strip(' ,').split(',')
- for author in authors:
- user = User.objects.get(username=author.strip())
- paper.authors.add(user)
-
- paper.save()
-
- return paper
+ return render_to_response(template, context)
-def show_paper(request, id):
- """Display the thumbnail of the rendered paper for download
+def getUsers(request):
+ """View function called by autocomplete jQuery plugin to get
+ the user names.
"""
- paper = Paper.objects.get(id=id)
+ query = request.GET['query']
+ suggestions = User.objects.filter(username__startswith=query)
+
+ suggest_data = {
+ 'query': query,
+ 'suggestions':[user.username for user in suggestions],
+ }
- # TODO: Address and country should be required field in the user forms
- # henceforth. Also contact numbers.
- paper_data = {
- 'paper_abstract': paper.abstract,
- 'authors': [
- {'first_names': author.first_name,
- 'surname': author.last_name,
- 'address': 'None',
- 'country': 'India',
- 'email_address': author.email,
- 'institution': author.registration_set.get().organisation,
- 'city': author.registration_set.get().city
- } for author in paper.authors.all()],
- 'title': paper.title
- }
-
- abstract = mk_scipy_paper.Bunch(**paper_data)
- abstract.authors = [mk_scipy_paper.Bunch(**a) for a in abstract.authors]
-
- abstract['paper_text'] = paper.body
-
- out_dir = attach_dir = os.path.join(settings.STATIC_ROOT,
- 'proceedings', 'output')
- outfilename = os.path.join(out_dir, 'paper%d.pdf' % (paper.id))
- mk_scipy_paper.mk_abstract_preview(abstract, outfilename, attach_dir)
-
- context = {'paper_id': paper.id,
- 'out_path': '/static/proceedings/output' }
- template = 'proceedings/show_paper_preview.html'
-
- return render_to_response(template, context)
+ return HttpResponse(json.dumps(suggest_data))
\ No newline at end of file