def reload_form(request):
"""
Reload the form string from latest version saved
:param request:
:return:
"""
try:
form_data_id = request.session['curateFormData']
form_data = FormData.objects().get(pk=form_data_id)
xml_data = form_data.xml_data
template_id = request.session['currentTemplateID']
template_object = Template.objects.get(pk=template_id)
xsd_doc_data = template_object.content
# the form has been saved already
if xml_data is not None and xml_data != '':
request.session['curate_edit'] = True
root_element_id = generate_form(request, xsd_doc_data, xml_data, config=load_config())
# the form has never been saved
else:
root_element_id = generate_form(request, xsd_doc_data, config=load_config())
root_element = SchemaElement.objects.get(pk=root_element_id)
renderer = ListRenderer(root_element, request)
html_form = renderer.render()
request.session['form_id'] = str(root_element_id)
return HttpResponse(json.dumps({'xsdForm': html_form}), content_type='application/javascript')
except Exception, e:
return HttpResponse({}, status=400)
def remove_element(request):
element_id = request.POST['id']
# sub_element = SchemaElement.objects.get(pk=element_id)
element_list = SchemaElement.objects(children=element_id)
if len(element_list) == 0:
raise ValueError("No SchemaElement found")
elif len(element_list) > 1:
raise ValueError("More than one SchemaElement found")
# Removing the element from the data structure
schema_element = element_list[0]
schema_element_to_pull = SchemaElement.objects.get(pk=element_id)
schema_element.update(pull__children=schema_element_to_pull)
schema_element.reload()
update_branch_xpath(schema_element)
# Deleting the branch from the database
delete_branch_from_db(element_id)
children_number = len(schema_element.children)
# TODO Move it to parser function
# FIXME Sequence elem it might not work
if len(schema_element.children) == 0:
elem_iter = SchemaElement()
if schema_element.tag == 'element':
elem_iter.tag = 'elem-iter'
elif schema_element.tag == 'choice':
elem_iter.tag = 'choice-iter'
elif schema_element.tag == 'sequence':
elem_iter.tag = 'sequence-iter'
elem_iter.save()
schema_element.update(add_to_set__children=[elem_iter])
schema_element.reload()
response = {
'code': 0,
'html': ""
}
if children_number > schema_element.options['min']:
return HttpResponse(json.dumps(response), status=HTTP_200_OK)
else: # len(schema_element.children) == schema_element.options['min']
if schema_element.options['min'] != 0:
response['code'] = 1
else: # schema_element.options['min'] == 0
renderer = ListRenderer(schema_element, request)
html_form = renderer.render(True)
response['code'] = 2
response['html'] = html_form
return HttpResponse(json.dumps(response))
def generate_xsd_form(request):
""" Renders HTMl form for display.
Parameters:
request:
Returns:
str: HTML form
"""
try:
if 'form_id' in request.session:
root_element_id = request.session['form_id']
form_data = None
request.session['curate_edit'] = False
else: # If this is a new form, generate it and store the root ID
# get the xsd tree when going back and forth with review step
if 'xmlDocTree' in request.session:
xsd_doc_data = request.session['xmlDocTree']
else:
template_id = request.session['currentTemplateID']
template_object = Template.objects.get(pk=template_id)
xsd_doc_data = template_object.content
# get form data from the database (empty one or existing one)
form_data_id = request.session['curateFormData']
form_data = FormData.objects.get(pk=ObjectId(form_data_id))
if form_data.xml_data is not None:
xml_doc_data = form_data.xml_data
else:
xml_doc_data = None
root_element_id = generate_form(request, xsd_doc_data, xml_doc_data, config=load_config())
request.session['form_id'] = str(root_element_id)
root_element = SchemaElement.objects.get(pk=root_element_id)
if form_data is not None:
if form_data.schema_element_root is not None:
delete_branch_from_db(form_data.schema_element_root.pk)
form_data.update(set__schema_element_root=root_element)
form_data.reload()
renderer = ListRenderer(root_element, request)
html_form = renderer.render()
except Exception as e:
renderer = DefaultRenderer(SchemaElement(), {})
if e.message is not None:
err_message = e.message
else:
err_message = "An unknown error raised " + e.__class__.__name__
html_form = renderer._render_form_error(err_message)
return HttpResponse(json.dumps({'xsdForm': html_form}), content_type='application/javascript')
def retrieve_rendered_form(request):
"""Retrieve a form
:param request:
:return:
"""
root_pk = generate_form(request)
root_element = SchemaElement.objects.get(pk=root_pk)
renderer = ListRenderer(root_element)
return renderer.render()
def test_list_renderer(self):
main_directory = self.schema_data_handler.dirname
main_dir_len = len(main_directory) + 1
filepath_list = []
for root, dirs, files in walk(main_directory):
for filename in files:
file_ext = splitext(filename)
if file_ext[1] == '.xsd':
full_path = join(root, file_ext[0])
filepath_list.append(full_path[main_dir_len:])
report_content = []
error_count = 0
for filepath in filepath_list:
report_line = filepath
try:
xsd_data = self.schema_data_handler.get_xsd2(filepath)
self.request.session['xmlDocTree'] = etree.tostring(xsd_data)
root_pk = generate_form(self.request)
root_element = SchemaElement.objects.get(pk=root_pk)
renderer = ListRenderer(root_element)
renderer.render()
if len(renderer.warnings) != 0:
report_line += ',NOK,' + ','.join(renderer.warnings) + '\n'
error_count += 1
else: # No warnings yielded by the renderer
report_line += ',OK\n'
except Exception as e:
report_line += ',NOK,' + e.message + '\n'
error_count += 1
report_content.append(report_line)
with open(join(SITE_ROOT, 'full_tests_report.csv'),
'w') as report_file:
report_file.writelines(report_content)
self.assertEqual(error_count, 0)
def generate_xsd_form(request):
""" Renders HTMl form for display.
Parameters:
request:
Returns:
str: HTML form
"""
try:
if 'form_id' in request.session:
root_element_id = request.session['form_id']
form_data = None
request.session['curate_edit'] = False
else: # If this is a new form, generate it and store the root ID
# get the xsd tree when going back and forth with review step
if 'xmlDocTree' in request.session:
xsd_doc_data = request.session['xmlDocTree']
else:
template_id = request.session['currentTemplateID']
template_object = Template.objects.get(pk=template_id)
xsd_doc_data = template_object.content
# get form data from the database (empty one or existing one)
form_data_id = request.session['curateFormData']
form_data = FormData.objects.get(pk=ObjectId(form_data_id))
if form_data.xml_data is not None:
xml_doc_data = form_data.xml_data
else:
xml_doc_data = None
root_element_id = generate_form(request,
xsd_doc_data,
xml_doc_data,
config=load_config())
request.session['form_id'] = str(root_element_id)
root_element = SchemaElement.objects.get(pk=root_element_id)
##### xxxxxxxxxxxxxxx
text2choice(root_element)
if form_data is not None:
if form_data.schema_element_root is not None:
delete_branch_from_db(form_data.schema_element_root.pk)
form_data.update(set__schema_element_root=root_element)
form_data.reload()
renderer = ListRenderer(root_element, request)
html_form = renderer.render()
except Exception as e:
renderer = DefaultRenderer(SchemaElement(), {})
if e.message is not None:
err_message = e.message
else:
err_message = "An unknown error raised " + e.__class__.__name__
html_form = renderer._render_form_error(err_message)
#### add image upload button
try:
page = etree.fromstring(html_form)
hrefs = page.xpath(u"//li")
for href in hrefs:
if href.text.strip() == "imageID":
form = etree.SubElement(
href,
'form',
attrib={
'action':
'''javascript:var request = $.ajax({url: "/rest/blob?id=1243",
method: "POST",
data: new FormData(document.getElementById('blob321')),
processData: false,
contentType: false
}).done(function(res){document.getElementById('%s').value=res.handle;}).fail(function(res){});'''
% (href.getchildren()[0].attrib['id']),
'method':
'post',
'id':
'blob321',
'enctype':
'multipart/form-data'
})
attributes = href.getchildren()[0].attrib
attributes['type'] = 'submit'
attributes['value'] = 'upload'
etree.SubElement(form,
'input',
attrib={
'id': 'blob123',
'type': 'file',
'name': 'blob'
})
form.append(href.getchildren()[0])
html_form = etree.tostring(page)
except Exception as e:
pass
return HttpResponse(json.dumps({'xsdForm': html_form}),
content_type='application/javascript')