def edit_file(request, space_name, idfile, root=0):
"""
This function will allow you to update a file inside the folder ``folder``. It edits
also a :class:`URLCommunityResource <community.models.URLCommunityResource>` existing
object.
**Arguments:**
* request: Request object
* space_name: string containing the space_name to which belongs this folder
* idfolder: integer number that contains the parent folder (dentro de que folder reside)
**Templates:**
``fhy/fhy_file_form.html``
**Decorators:**
:func:`django.contrib.auth.decorators.login_required`
"""
file_object = get_object_or_404(FileFHY, space__slug=space_name,
id = idfile)
space = get_object_or_404(Space, user=request.user,
slug=space_name)
root = bool(int(root))
if request.method == 'POST':
form = FileFHYForm(request.POST, request.FILES, instance=file_object)
try:
if form.is_valid():
form.save(commit=False)
# This condition ensures that there are always a file associated.
# We cannot do it in def clean_file since we wouldn't be able to check
# the existence of a previous file. In this case, since we are editing,
# there must have been a previous file or adD_file would have raised an
# alert.
if request.FILES:
#file_object.file.delete()
handle_uploaded_file(request.FILES['file'])
file_object.pub_date = date.today()
file_object.save()
form.save_m2m()
args = [space_name]
if root:
template = 'fhy_show_root_list'
else:
args.append(file_object.content_object.id)
template = 'fhy_show_folder_content_list'
return HttpResponseRedirect(reverse(template, args=args))
except MultiValueDictKeyError:
form.non_field_errors = 'Please, you must submit a file.'
else:
form = FileFHYForm(instance=file_object)
return render_to_response('fhy/fhy_file_form.html',
{'form': form,
'space': space,
'add': False},
context_instance= RequestContext(request))
def add_file(request, space_name, folder):
"""
This function will upload a file inside the folder ``folder``.
**Arguments:**
* request: Request object
* space_name: string containing the space_name to which belongs this folder
* folder: integer number that contains the parent folder (dentro de que folder reside)
**Templates:**
``fhy/fhy_file_form.html``
**Decorators:**
:func:`django.contrib.auth.decorators.login_required`
"""
space = get_object_or_404(Space, user=request.user,
slug=space_name)
if request.method == 'POST':
form = FileFHYForm(request.POST, request.FILES)
try:
if form.is_valid():
new_file = form.save(commit=False)
# when doing form.save, it relates the form.file with new_file.file
handle_uploaded_file(request.FILES['file'])
new_file.space = space
new_file.pub_date = date.today()
content_type = ContentType.objects.select_related().get(name='folder')
new_file.content_type = content_type
new_file.object_id = int(folder.split('/')[0])
new_file.save()
form.save_m2m()
args = [space_name, folder]
return HttpResponseRedirect(reverse('fhy_show_folder_content_list', args=args))
except IntegrityError:
form.non_field_errors = '''Error, another file with the same
title exist. Please select another title.'''
except MultiValueDictKeyError:
form.non_field_errors = 'Please, you must submit a file.'
else:
form = FileFHYForm()
return render_to_response('fhy/fhy_file_form.html',
{'form': form,
'space': space,
'add': True},
context_instance= RequestContext(request))
def add_file_in_root(request, space_name, datatype):
"""
This view will create files in the root directory
**Arguments:**
* request: Request object
* space_name: string containing the space_name to which belongs this file
**Template:**
* ``fhy/fhy_file_form.html``
* Reverse: `fhy_show_root_list`
**Decorators:**
:func:`django.contrib.auth.decorators.login_required`
"""
space = get_object_or_404(Space, user=request.user,
slug=space_name)
# Since this template is used for either Files and Images, we must
# determine which template to apply since the beginning
if int(datatype) == PDF:
template = 'fhy/fhy_file_form.html'
elif int(datatype) == IMAGE:
template = 'fhy/fhy_image_form.html'
else:
raise Http404("Invalid page")
if request.method == 'POST':
if int(datatype) == PDF:
form = FileFHYForm(request.POST, request.FILES)
elif int(datatype) == IMAGE:
form = ImageFHYForm(request.POST, request.FILES)
try:
if form.is_valid():
new_file = form.save(commit=False)
handle_uploaded_file(request.FILES['file'])
# if int(datatype) == PDF:
# handle_uploaded_file(request.FILES['file'])
# elif int(datatype) == IMAGE:
# handle_uploaded_file(request.FILES['file'])
new_file.space = space
new_file.pub_date = date.today()
#Space.objects.filter(user=request.user).get(slug=space_name)
content_type = ContentType.objects.select_related().get(name='root')
new_file.content_type = content_type
root = Root.objects.select_related().get(space=new_file.space)
new_file.object_id = root.id
new_file.object_id = root.id
new_file.save()
form.save_m2m()
args = [space_name,]
return HttpResponseRedirect(reverse('fhy_show_root_list', args=args))
except IntegrityError:
form.non_field_errors = '''Error, another file with the same
title exist. Please select another title.'''
else:
if int(datatype) == PDF:
form = FileFHYForm()
template = 'fhy/fhy_file_form.html'
elif int(datatype) == IMAGE:
form = ImageFHYForm()
template = 'fhy/fhy_image_form.html'
else:
raise Http404("Invalid page")
return render_to_response(template,
{'form': form,
'space': space,
'add': True},
context_instance= RequestContext(request))
