def view_unlink_wikipage(request):
check_unlink_permission(request, *request.ductus.wiki_page.split_pagename())
if request.ductus.wiki_revision.urn == "":
return render_to_response('wiki/unlink_deleted.html', {
'already_deleted': True,
}, RequestContext(request))
if request.method == 'POST':
revision = construct_wiki_revision(request.ductus.wiki_page, "", request)
revision.save()
update_index_on_save('urn:%s' % request.ductus.wiki_revision.urn, [])
return render_to_response('wiki/unlink_deleted.html', {
}, RequestContext(request))
return render_to_response('wiki/unlink_confirm.html', {
}, RequestContext(request))
def handle_blueprint_post(request, expected_model=DuctModel):
# this is not a view, but rather a function that is meant to be called by
# views. should be put such functions somewhere else?
from functools import partial
from django.http import HttpResponseBadRequest
HttpTextResponseBadRequest = partial(HttpResponseBadRequest,
content_type="text/plain; charset=utf-8")
from ductus.resource.ductmodels import BlueprintSaveContext, BlueprintError, ValidationError
try:
blueprint = json.loads(request.POST['blueprint'])
except KeyError:
return HttpTextResponseBadRequest(u"no blueprint given")
except ValueError:
return HttpTextResponseBadRequest(u"json fails to parse")
save_context = BlueprintSaveContext.from_request(request)
try:
urn = expected_model.save_blueprint(blueprint, save_context)
except BlueprintError as e:
return HttpTextResponseBadRequest(str(e))
except ValidationError as e:
logger.debug("validation failed: %s", e)
if settings.DEBUG:
import sys
import traceback
exc_type, exc_info, tb = sys.exc_info()
msg = list(traceback.format_tb(tb))
msg.append(exc_type.__name__)
msg.append(repr(exc_info))
logger.error("\n".join(msg))
return HttpTextResponseBadRequest(u"validation failed")
# edit successful: update the index
try:
# try to get the parent urn from the blueprint, as it is already in memory
parent_urn = blueprint['resource']['@patch']
except KeyError:
parent_urn = None
url = request.path
url = ':'.join(url[1:].split('/', 1))
update_index_on_save(urn, [url], parent_urn)
return SuccessfulEditRedirect(urn)
