1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
|
# -*- coding: utf-8 -*-
import os
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.shortcuts import render_to_response
from django.template import RequestContext
from project.kiwipycon.proceedings.models import Paper
from project.kiwipycon.user.forms import RegisterForm
from project.kiwipycon.user.models import UserProfile
from project.kiwipycon.utils import set_message_cookie
from project.kiwipycon.proceedings.booklet import mk_scipy_paper
from project.kiwipycon.proceedings.forms import ProceedingsForm
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')
authors = proceedings_form_data.get('authors')
if rst_file:
destination = open('some/file/name.txt', 'wb+')
for chunk in rst_file.chunks():
destination.write(chunk)
destination.close()
return title, abstract, body, authors
@login_required
def submit(request, id=None, template='proceedings/submit.html'):
"""View to submit the proceedings paper.
"""
user = request.user
if user.is_authenticated():
try:
profile = user.get_profile()
except:
profile, new = UserProfile.objects.get_or_create(user=user)
if new:
profile.save()
message = None
if request.method == 'POST':
register_form = RegisterForm(data=request.POST)
if request.POST.get('action', None) == 'login':
login_form = AuthenticationForm(data=request.POST)
if login_form.is_valid():
login(request, login_form.get_user())
redirect_to = reverse('kiwipycon_submit_proceedings')
return set_message_cookie(redirect_to,
msg = u'You have been logged in.')
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, authors = handleUploadedFile(
proceedings_form.cleaned_data, request.FILES.get('file'))
paper = edit(id, title=title,
abstract=abstract, body=body,
authors=authors) if id else create(title=title,
abstract=abstract, body=body,
authors=authors)
# 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.')
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.')
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,
'authors': ', '.join([
author.username for author in paper.authors.all()])
})
else:
# Otherwise create a new form
proceedings_form = ProceedingsForm()
register_form = RegisterForm()
login_form = AuthenticationForm()
context = RequestContext(request, {
'proceedings_form': proceedings_form,
'register_form' : register_form,
'message' : message,
'login_form' : login_form
})
context['id'] = id if id else None
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):
"""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')
if authors:
authors = authors.split(',')
for author in authors:
user = User.objects.get(username=author.strip())
paper.authors.add(user)
paper.save()
return paper
def show_paper(request, id):
"""Display the thumbnail of the rendered paper for download
"""
paper = Paper.objects.get(id=id)
paper_data = {
'paper_abstract': paper.abstract,
'authors': [
{'first_names': author.first_name,
'surname': author.last_name,
'address': 'XXX',
'country': 'XXX',
'email_address': 'XXX@xx.com',
'institution': 'XXX'
} 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
outfilename = '/media/python/workspace/kiwipycon/project/kiwipycon/proceedings/booklet/output/paper.pdf'
attach_dir = os.path.dirname('/media/python/workspace/kiwipycon/project/kiwipycon/proceedings/booklet/output/')
mk_scipy_paper.mk_abstract_preview(abstract, outfilename, attach_dir)
from django.http import HttpResponse
return HttpResponse('Machi')
|
