def edit(request, document_id):
Document = get_document_model()
DocumentForm = get_document_form(Document)
doc = get_object_or_404(Document, id=document_id)
if not permission_policy.user_has_permission_for_instance(request.user, 'change', doc):
return permission_denied(request)
if request.POST:
original_file = doc.file
form = DocumentForm(request.POST, request.FILES, instance=doc, user=request.user)
if form.is_valid():
if 'file' in form.changed_data:
# if providing a new document file, delete the old one.
# NB Doing this via original_file.delete() clears the file field,
# which definitely isn't what we want...
original_file.storage.delete(original_file.name)
doc = form.save()
# Reindex the document to make sure all tags are indexed
for backend in get_search_backends():
backend.add(doc)
messages.success(request, _("Document '{0}' updated").format(doc.title), buttons=[
messages.button(reverse('wagtaildocs:edit', args=(doc.id,)), _('Edit'))
])
return redirect('wagtaildocs:index')
else:
messages.error(request, _("The document could not be saved due to errors."))
else:
form = DocumentForm(instance=doc, user=request.user)
filesize = None
# Get file size when there is a file associated with the Document object
if doc.file:
try:
filesize = doc.file.size
except OSError:
# File doesn't exist
pass
if not filesize:
messages.error(
request,
_("The file could not be found. Please change the source or delete the document"),
buttons=[messages.button(reverse('wagtaildocs:delete', args=(doc.id,)), _('Delete'))]
)
return render(request, "wagtaildocs/documents/edit.html", {
'document': doc,
'filesize': filesize,
'form': form,
'user_can_delete': permission_policy.user_has_permission_for_instance(
request.user, 'delete', doc
),
})
def edit(request, document_id):
Document = get_document_model()
DocumentForm = get_document_form(Document)
doc = get_object_or_404(Document, id=document_id)
if not permission_policy.user_has_permission_for_instance(request.user, 'change', doc):
return permission_denied(request)
if request.method == 'POST':
original_file = doc.file
form = DocumentForm(request.POST, request.FILES, instance=doc, user=request.user)
if form.is_valid():
if 'file' in form.changed_data:
# if providing a new document file, delete the old one.
# NB Doing this via original_file.delete() clears the file field,
# which definitely isn't what we want...
original_file.storage.delete(original_file.name)
doc = form.save()
# Reindex the document to make sure all tags are indexed
for backend in get_search_backends():
backend.add(doc)
messages.success(request, _("Document '{0}' updated").format(doc.title), buttons=[
messages.button(reverse('wagtaildocs:edit', args=(doc.id,)), _('Edit'))
])
return redirect('wagtaildocs:index')
else:
messages.error(request, _("The document could not be saved due to errors."))
else:
form = DocumentForm(instance=doc, user=request.user)
filesize = None
# Get file size when there is a file associated with the Document object
if doc.file:
try:
filesize = doc.file.size
except OSError:
# File doesn't exist
pass
if not filesize:
messages.error(
request,
_("The file could not be found. Please change the source or delete the document"),
buttons=[messages.button(reverse('wagtaildocs:delete', args=(doc.id,)), _('Delete'))]
)
return render(request, "wagtaildocs/documents/edit.html", {
'document': doc,
'filesize': filesize,
'form': form,
'user_can_delete': permission_policy.user_has_permission_for_instance(
request.user, 'delete', doc
),
})
def delete(request, document_id):
Document = get_document_model()
doc = get_object_or_404(Document, id=document_id)
if not permission_policy.user_has_permission_for_instance(
request.user, 'delete', doc):
return permission_denied(request)
if doc.folder:
parent_folder = doc.folder
else:
parent_folder = False
if request.method == 'POST':
doc.delete()
messages.success(request,
_("Document '{0}' deleted.").format(doc.title))
response = redirect('wagtaildocs:index')
if parent_folder:
response['Location'] += '?folder={0}'.format(parent_folder.id)
return response
return render(request, "wagtaildocs/documents/confirm_delete.html", {
'document': doc,
})
def delete(request, document_id):
Document = get_document_model()
doc = get_object_or_404(Document, id=document_id)
if not permission_policy.user_has_permission_for_instance(request.user, "delete", doc):
return permission_denied(request)
if request.method == "POST":
doc.delete()
messages.success(request, _("Document '{0}' deleted.").format(doc.title))
return redirect("wagtaildocs:index")
return render(request, "wagtaildocs/documents/confirm_delete.html", {"document": doc})
def delete(request, document_id):
Document = get_document_model()
doc = get_object_or_404(Document, id=document_id)
if not permission_policy.user_has_permission_for_instance(
request.user, 'delete', doc):
return permission_denied(request)
if request.POST:
doc.delete()
messages.success(request,
_("Document '{0}' deleted.").format(doc.title))
return redirect('wagtaildocs:index')
return render(request, "wagtaildocs/documents/confirm_delete.html", {
'document': doc,
})
def delete(request, document_id):
Document = get_document_model()
doc = get_object_or_404(Document, id=document_id)
if not permission_policy.user_has_permission_for_instance(request.user, 'delete', doc):
return permission_denied(request)
if doc.folder:
parent_folder = doc.folder
else:
parent_folder = False
if request.method == 'POST':
doc.delete()
messages.success(request, _("Document '{0}' deleted.").format(doc.title))
response = redirect('wagtaildocs:index')
if parent_folder:
response['Location'] += '?folder={0}'.format(parent_folder.id)
return response
return render(request, "wagtaildocs/documents/confirm_delete.html", {
'document': doc,
})
def is_editable_by_user(self, user):
from wagtail.wagtaildocs.permissions import permission_policy
return permission_policy.user_has_permission_for_instance(
user, 'change', self)
def is_editable_by_user(self, user):
from wagtail.wagtaildocs.permissions import permission_policy
return permission_policy.user_has_permission_for_instance(user, 'change', self)
