def _validate_against_snippet_form(self):
self._preprocess_data()
snippet_form = SnippetForm(request=self._request, data=self._data)
# SnippetForm allows only a subset of lexer choices except the user enables all lexers
# in her session but since we don't have a session here, we allow all unconditionally
snippet_form.fields['lexer'].choices = LEXER_LIST_ALL
# validate
if not snippet_form.is_valid():
errors = u'\n'.join([u'%s: %s' % (k, v.as_text()) for k, v in snippet_form.errors.items()])
raise SnippetValidationError(errors)
self._snippet_form = snippet_form
def snippet_details(request, snippet_id, template_name='dpaste/snippet_details.html', is_raw=False):
# housekeeping
_clean_expired_snippets()
try:
snippet = Snippet.objects.get(secret_id=snippet_id)
except MultipleObjectsReturned:
raise Http404('Multiple snippets exist for this slug. This should never '
'happen but its likely that you are a spam bot, so I dont '
'care.')
except ObjectDoesNotExist:
raise Http404('This snippet does not exist anymore. Its likely that its '
'lifetime is expired.')
tree = snippet.get_root()
tree = tree.get_descendants(include_self=True)
new_snippet_initial = {
'content': snippet.content,
'lexer': snippet.lexer,
}
if request.method == "POST":
snippet_form = SnippetForm(data=request.POST, request=request, initial=new_snippet_initial)
if snippet_form.is_valid():
request, new_snippet = snippet_form.save(parent=snippet)
return HttpResponseRedirect(new_snippet.get_absolute_url())
else:
snippet_form = SnippetForm(initial=new_snippet_initial, request=request)
snippet_list = _get_snippet_list()
template_context = {
'snippet_list': snippet_list,
'snippet_form': snippet_form,
'snippet': snippet,
'lines': range(snippet.get_linecount()),
'tree': tree,
}
response = render_to_response(
template_name,
template_context,
RequestContext(request)
)
if is_raw:
response['Content-Type'] = 'text/plain;charset=UTF-8'
return response
else:
return response
def snippet_new(request, template_name='dpaste/snippet_new.html'):
if request.method == "POST":
snippet_form = SnippetForm(data=request.POST, request=request)
if snippet_form.is_valid():
request, new_snippet = snippet_form.save()
return HttpResponseRedirect(new_snippet.get_absolute_url())
else:
snippet_form = SnippetForm(request=request)
template_context = {
'snippet_form': snippet_form,
}
return render_to_response(
template_name,
template_context,
RequestContext(request)
)
def snippet_details(request, snippet_id, template_name='dpaste/snippet_details.html', is_raw=False):
snippet = get_object_or_404(Snippet, secret_id=snippet_id)
tree = snippet.get_root()
tree = tree.get_descendants(include_self=True)
new_snippet_initial = {
'content': snippet.content,
'lexer': snippet.lexer,
}
if request.method == "POST":
snippet_form = SnippetForm(data=request.POST, request=request, initial=new_snippet_initial)
if snippet_form.is_valid():
request, new_snippet = snippet_form.save(parent=snippet)
return HttpResponseRedirect(new_snippet.get_absolute_url())
else:
snippet_form = SnippetForm(initial=new_snippet_initial, request=request)
template_context = {
'snippet_form': snippet_form,
'snippet': snippet,
'lines': range(snippet.get_linecount()),
'tree': tree,
}
response = render_to_response(
template_name,
template_context,
RequestContext(request)
)
if is_raw:
response['Content-Type'] = 'text/plain'
return response
else:
return response
