def embed(request, guid):
"""
Show an embed microsite view
"""
account = request.account
preferences = request.preferences
msprotocol = 'https' if account.get_preference('account.microsite.https') else 'http'
base_uri = msprotocol + '://' + preferences['account_domain']
try:
visualization_revision = VisualizationDBDAO().get(
preferences['account_language'], published=True, guid=guid )
datastream = DataStreamDBDAO().get(
preferences['account_language'],
datastream_revision_id=visualization_revision["datastream_revision_id"]
)
except:
return render_to_response('viewChart/embed404.html',{'settings': settings, 'request' : request})
#VisualizationHitsDAO(visualization_revision.visualization).add(ChannelTypes.WEB)
VisualizationHitsDAO(visualization_revision).add(ChannelTypes.WEB)
width = request.REQUEST.get('width', False) # TODO get default value from somewhere
height = request.REQUEST.get('height', False) # TODO get default value from somewhere
visualization_revision_parameters = RequestProcessor(request).get_arguments(visualization_revision["parameters"])
visualization_revision_parameters['pId'] = visualization_revision["datastream_revision_id"]
command = AbstractCommandFactory('microsites').create("invoke",
"vz", (visualization_revision_parameters,))
json, type = command.run()
visualization_revision_parameters = urllib.urlencode(visualization_revision_parameters)
return render_to_response('viewChart/embed.html', locals())
def build(self, table_id, header_row, dataset_revision_id, app):
data = {'pId': dataset_revision_id, 'pLimit': 50}
command = AbstractCommandFactory(app).create("load", "dt", [data])
result = command.run()
if not result:
# TODO: correct handling
raise Exception('Wrong engine answer')
soup = BeautifulSoup(result[0])
table = soup.find(attrs={'tableid': 'table%d' % table_id or 'table0'})
try:
if not table:
raise DatasetTableNotFoundException(table_id)
number_of_columns = len(table.findAll('tr')[0].findAll())
except:
logger.error("DataSourceBuilder ERROR --> %s" % result[0])
raise
header = ''
if header_row is not None:
header = "<Headers><Row>row%s</Row></Headers>" % header_row
impl_details_xml = '<dataSource><DataStructure><Field id="%s">%s<type></type><format><languaje></languaje><country></country><style></style></format><Table>' % (
(table_id or 'table0'), header)
for i in range(number_of_columns):
impl_details_xml = impl_details_xml + '<Field id="column%d"><alias></alias><type></type><format><languaje></languaje><country></country><style></style></format></Field>' % i
impl_details_xml = impl_details_xml + '</Table></Field></DataStructure></dataSource>'
return impl_details_xml
def engine_call(self,
request,
engine_method,
format=None,
is_detail=True,
form_class=RequestForm,
serialize=True,
download=True):
mutable_get = request.GET.copy()
mutable_get.update(request.POST.copy())
mutable_get['output'] = 'json'
if format is not None:
format = 'prettyjson' if format == 'pjson' else format
format = 'json_array' if format == 'ajson' else format
mutable_get['output'] = format
resource = {}
if is_detail:
resource = self.get_object()
mutable_get['revision_id'] = resource[self.dao_pk]
items = dict(mutable_get.items())
formset = formset_factory(form_class, formset=RequestFormSet)
form = formset(items)
if not form.is_valid():
logger.info("form errors: %s" % form.errors)
# TODO: correct handling
raise Exception("Wrong arguments")
command = AbstractCommandFactory(self.app).create(
engine_method, self.data_types[0], form.cleaned_data)
result = command.run()
if not result:
# TODO: correct handling
raise Exception('Wrong engine answer')
resource['result'] = result[0] if result[0] else {}
resource['format'] = result[1]
if serialize:
serializer = self.get_serializer(resource)
return Response(serializer.data)
serializer = EngineSerializer(
resource, context={'dao_filename': self.dao_filename})
if download and 'redirect' in serializer.data and serializer.data[
'redirect']:
response = HttpResponse(mimetype='application/force-download')
filename = serializer.data['filename']
# UGLY HOTFIX
# ENGINE SEND SOMETHING LIKE
### Nivel_Rendimiento_anio_2008.xlsx?AWSAccessKeyId=AKIAI65****H2VI25OA&Expires=1452008148&Signature=u84IIwXrpIoE%3D
filename2 = filename.split('?AWSAccessKeyId')[0]
#TODO get the real name (title) or someting nice
response[
'Content-Disposition'] = 'attachment; filename="{0}"'.format(
filename2)
redir = urllib2.urlopen(serializer.data['result']['fUri'])
status = redir.getcode()
resp = redir.read()
url = redir.geturl()
if settings.DEBUG:
logger.info('REDIR %d %s -- %s -- %s -- %s' %
(status, url, redir.info(), filename, filename2))
response.write(resp)
return response
response = Response(serializer.data['result'],
content_type=resource['format'])
#TODO hacer una lista de los formatos que esperan forzar una descarga y los que se mostraran en pantalla
output = mutable_get['output']
if download and output not in ['json', 'html']:
# reemplazar la extension si la tuviera
filename = serializer.data['filename']
name = filename if len(filename.split('.')) == 1 else '.'.join(
filename.split('.')[:-1])
final_filename = '{}.{}'.format(name, output)
response[
'Content-Disposition'] = 'attachment; filename="{}"'.format(
final_filename)
return response
