def update(self, request, vendor, name, version, user_name=None):
user = user_authentication(request, user_name)
gadget = get_object_or_404(Gadget, users=user, vendor=vendor, name=name, version=version)
xhtml = gadget.xhtml
try:
url = xhtml.url
if (url.startswith('http')):
#Absolute URL
xhtml.code = download_http_content(url, user=user)
else:
#Relative URL
if (url.startswith('/deployment/gadgets')):
#GWT gadget package
xhtml.code = get_xhtml_content(url)
else:
#Gadget with relative url and it's not a GWT package
url = gadget.get_resource_url(url, request)
xhtml.code = download_http_content(url, user=user)
xhtml.save()
except Exception, e:
msg = _("XHTML code is not accessible")
raise TracedServerError(e, {'vendor': vendor, 'name': name, 'version': version}, request, msg)
def read(self, request, vendor, name, version, user_name=None):
#user = user_authentication(request, user_name)
gadget = get_object_or_404(Gadget, vendor=vendor, name=name, version=version)
xhtml = get_object_or_404(gadget.xhtml, id=gadget.xhtml.id)
content_type = gadget.xhtml.content_type
if not content_type:
content_type = 'text/html'
if not xhtml.cacheable:
try:
if xhtml.url.startswith('/deployment/gadgets/'):
xhtml.code = get_xhtml_content(xhtml.url)
else:
xhtml.code = download_http_content(gadget.get_resource_url(xhtml.url, request),
user=request.user)
xhtml.save()
except Exception, e:
# FIXME: Send the error or use the cached original code?
msg = _("XHTML code is not accessible")
def read(self, request, vendor, name, version, user_name=None):
user = user_authentication(request, user_name)
gadget = get_object_or_404(Gadget, vendor=vendor, name=name, version=version, users__id=user.id)
xhtml = gadget.xhtml
content_type = xhtml.content_type
if not content_type:
content_type = 'text/html'
code = xhtml.code
if not xhtml.cacheable or code == '':
try:
if xhtml.url.startswith('/deployment/gadgets/'):
code = get_xhtml_content(xhtml.url)
code = includeTagBase(code, xhtml.url, request)
else:
code = download_http_content(gadget.get_resource_url(xhtml.url, request), user=request.user)
code = fix_ezweb_scripts(code, request)
except Exception, e:
# FIXME: Send the error or use the cached original code?
msg = _("XHTML code is not accessible: %(errorMsg)s") % {'errorMsg': e.message}
return HttpResponse(get_xml_error(msg), mimetype='application/xml; charset=UTF-8')
def update_gadget_script(request, fromWGT=False, user_action=True):
""" Page for adding gadgets to catalogue without loading EzWeb """
if (request.user.is_authenticated() and not request.user.username.startswith('anonymous')):
if ('gadget_vendor' in request.REQUEST and 'gadget_name' in request.REQUEST and 'gadget_version' in request.REQUEST):
vendor = request.REQUEST['gadget_vendor']
name = request.REQUEST['gadget_name']
version = request.REQUEST['gadget_version']
else:
#Send pingback ERROR
send_pingback(request, {'result_code': -3, 'result_message': _('Invalid params for gadget update! (gadget_vendor, gadget_name, gadget_version)')})
#template_uri not specified!
t = loader.get_template('catalogue_adder.html')
c = Context({'msg': _('Invalid params for gadget update! (gadget_vendor, gadget_name, gadget_version)')})
return HttpResponseBadRequest(t.render(c), mimetype="application/xhtml+xml")
gadget_info = {'vendor': vendor, 'gadgetName': name, 'version': version} # For ping_back
#Cancel by the user
if 'pingback_cancel' in request.REQUEST and (request.REQUEST['pingback_cancel'] == 'true'):
if 'pingback' in request.REQUEST:
#Send pingback CANCEL
gadget_info['result_code'] = 1
gadget_info['result_message'] = _('Cancel by the user')
send_pingback(request, gadget_info)
#Redirect
return HttpResponseRedirect('/')
try:
resource = GadgetResource.objects.get(short_name=name, vendor=vendor, version=version)
gadget_info['gadgetId'] = resource.id
except Exception:
#Send pingback ERROR
gadget_info['result_code'] = -3
gadget_info['result_message'] = _('Invalid gadget info! Please, specify a valid one!')
send_pingback(request, gadget_info)
#Error parsing the template
t = loader.get_template('catalogue_adder.html')
c = Context({'msg': _('Invalid gadget info! Please, specify a valid one!')})
return HttpResponseBadRequest(t.render(c), mimetype="application/xhtml+xml")
gadget = None
try:
gadget = Gadget.objects.get(name=name, vendor=vendor, version=version)
except Exception:
pass
try:
if gadget != None:
xhtml = XHTML.objects.get(id=gadget.xhtml.id)
content_type = gadget.xhtml.content_type
if not content_type:
content_type = 'text/html'
#if not xhtml.cacheable:
if (not xhtml.url.startswith('http') and not xhtml.url.startswith('https')):
xhtml.code = get_xhtml_content(xhtml.url)
else:
xhtml.code = download_http_content(xhtml.url, user=request.user)
xhtml.save()
except Exception:
#Send pingback ERROR
gadget_info['result_code'] = -3
gadget_info['result_message'] = _('XHTML code is not accessible!')
send_pingback(request, gadget_info)
#Error parsing the template
t = loader.get_template('catalogue_adder.html')
c = Context({'msg': _('XHTML code is not accessible!')})
return HttpResponseBadRequest(t.render(c), mimetype="application/xhtml+xml")
#Send pingback OK
gadget_info['result_code'] = 0
gadget_info['result_message'] = _('Success')
send_pingback(request, gadget_info)
# Gadget updated!
t = loader.get_template('catalogue_adder.html')
c = Context({'msg': _('Gadget updated correctly!')})
return HttpResponse(t.render(c), mimetype="application/xhtml+xml")
else:
#Not authenticated or anonymous user => redirecting to login!
params = {'next': request.META['QUERY_STRING']}
if 'pingback' in request.REQUEST:
params['pingback'] = request.REQUEST['pingback']
return render_to_response('catalogue_adder_login.html', params, context_instance=RequestContext(request))
