def create_manual(self):
self.form = forms.PaperForm(self.request.POST, self.request.FILES)
if self.form.is_valid():
data = self.form.cleaned_data
#print data
p = models.Paper(user = self.request.user, title = data['title'],
authors = data['authors'], journal = data['journal'],
year = data['year'], volume = data['volume'],
issue = data['issue'], pages = data['pages'],
url = data['url'])
#We save first in order to have a hash automatically generated
p.save()
if data['file']:
#Save file. data.file is an UploadedFile object.
path = os.path.join(settings.UPLOAD_ROOT, self.request.user.username,
p.hash)
helpers.save_uploaded_file(data['file'], path)
p.file = data['file'].name
p.save()
#Redirect to dashboard.
messages.success(self.request, 'Paper was successfully added.')
return redirect('Paper#index')
#Otherwise, invalid form. Re-render the new_manual page with form errors.
#Try to detect if the paper is a preprint/ASAP article and warn user
#to check the ASAP box if so.
if not self.request.POST.get('is_asap', False) and \
not self.request.POST.get('year', False):
self.is_asap_detected = True
return self.new_manual.render()
def update(self, paper_id):
self.paper = get_object_or_404(models.Paper, user = self.request.user, local_id = paper_id)
p_file = self.paper.file #Need to make a copy of this since the ModelForm overwrites it.
self.form = forms.PaperForm(self.request.POST, self.request.FILES, instance = self.paper)
if self.form.is_valid():
data = self.form.cleaned_data
#print data
#NOTE: Checking for unicode type is an ugly hack.
if data['file'] and type(data['file']) != unicode:
path = os.path.join(settings.UPLOAD_ROOT, self.request.user.username,
self.paper.hash)
#If there is an existing file, delete that first. Also delete
#the associated thumbnail.
if p_file:
try:
os.unlink(os.path.join(path, p_file))
os.unlink(os.path.join(path, settings.THUMBNAIL_FILENAME % self.paper.hash))
self.paper.has_thumbnail = False
self.paper.save()
#Also delete the existing crocodoc upload
self.paper.crocodoc.delete()
except OSError:
#The file is already missing.
pass
#Save file. data.file is an UploadedFile object.
helpers.save_uploaded_file(data['file'], path)
self.form.file = data['file'].name
self.paper = self.form.save() #save first so that we can generate thumbnail
self.form.save()
#Redirect to individual paper.
messages.success(self.request, 'Paper was successfully updated.')
return redirect('Paper#show', paper_id)
#Otherwise, invalid form. Re-render the edit page with form errors.
#Try to detect if the paper is a preprint/ASAP article and warn user
#to check the ASAP box if so.
if not self.request.POST.get('is_asap', False) and \
not self.request.POST.get('year', False):
self.is_asap_detected = True
return self.edit.render()