def is_schema_valid(object_type, content, name=None):
# is the name unique?
if name is not None:
if object_type.lower() == 'template':
names = Template.objects.all().values_list('title')
elif object_type.lower() == 'type':
names = Type.objects.all().values_list('title')
if name in names:
raise MDCSError(
'A {} with the same name already exists'.format(object_type))
# is it a valid XML document?
try:
try:
xsd_tree = etree.parse(BytesIO(content.encode('utf-8')))
except Exception:
xsd_tree = etree.parse(BytesIO(content))
except Exception:
raise XMLError('Uploaded file is not well formatted XML.')
# is it supported by the MDCS?
errors = common.getValidityErrorsForMDCS(xsd_tree, object_type)
if len(errors) > 0:
errors_str = ", ".join(errors)
raise MDCSError(errors_str)
# is it a valid XML schema?
error = validate_xml_schema(xsd_tree)
if error is not None:
raise XSDError(error)
def upload_version(request):
object_version_id = request.POST['objectVersionID']
object_type = request.POST['objectType']
response_dict = {}
versionContent = None
if ('uploadVersionFilename' in request.session
and request.session['uploadVersionFilename'] is not None
and 'uploadVersionContent' in request.session
and request.session['uploadVersionContent'] is not None):
request.session['uploadVersionID'] = object_version_id
request.session['uploadVersionType'] = object_type
versionContent = request.session['uploadVersionContent']
xmlTree = None
# is it a valid XML document ?
try:
xmlTree = etree.parse(BytesIO(versionContent.encode('utf-8')))
except Exception, e:
response_dict['errors'] = "Not a valid XML document."
response_dict['message'] = e.message.replace("'", "")
return HttpResponse(json.dumps(response_dict),
content_type='application/javascript')
# is it supported by the MDCS ?
errors = common.getValidityErrorsForMDCS(xmlTree, object_type)
if len(errors) > 0:
errorsStr = ""
for error in errors:
errorsStr += error + "<br/>"
response_dict['errors'] = errorsStr
return HttpResponse(json.dumps(response_dict),
content_type='application/javascript')
# get the imports
imports = xmlTree.findall("{http://www.w3.org/2001/XMLSchema}import")
# get the includes
includes = xmlTree.findall("{http://www.w3.org/2001/XMLSchema}include")
if len(imports) != 0 or len(includes) != 0:
# Display array to resolve dependencies
htmlString = generateHtmlDependencyResolver(imports, includes)
response_dict['errors'] = htmlString
return HttpResponse(json.dumps(response_dict),
content_type='application/javascript')
else:
try:
# is it a valid XML schema ?
xmlSchema = etree.XMLSchema(xmlTree)
except Exception, e:
response_dict['errors'] = "Not a valid XML schema."
response_dict['message'] = e.message.replace("'", "")
return HttpResponse(json.dumps(response_dict),
content_type='application/javascript')
request.session['uploadVersionValid'] = True
return HttpResponse(json.dumps(response_dict),
content_type='application/javascript')
def upload_version(request):
object_version_id = request.POST['objectVersionID']
object_type = request.POST['objectType']
response_dict = {}
versionContent = None
if ('uploadVersionFilename' in request.session and request.session['uploadVersionFilename'] is not None and
'uploadVersionContent' in request.session and request.session['uploadVersionContent'] is not None):
request.session['uploadVersionID'] = object_version_id
request.session['uploadVersionType'] = object_type
versionContent = request.session['uploadVersionContent']
xmlTree = None
# is it a valid XML document ?
try:
xmlTree = etree.parse(BytesIO(versionContent.encode('utf-8')))
except Exception, e:
response_dict['errors'] = "Not a valid XML document."
response_dict['message'] = e.message.replace("'","")
return HttpResponse(json.dumps(response_dict), content_type='application/javascript')
# is it supported by the MDCS ?
errors = common.getValidityErrorsForMDCS(xmlTree, object_type)
if len(errors) > 0:
errorsStr = ""
for error in errors:
errorsStr += error + "<br/>"
response_dict['errors'] = errorsStr
return HttpResponse(json.dumps(response_dict), content_type='application/javascript')
# get the imports
imports = xmlTree.findall("{http://www.w3.org/2001/XMLSchema}import")
# get the includes
includes = xmlTree.findall("{http://www.w3.org/2001/XMLSchema}include")
if len(imports) != 0 or len(includes) != 0:
# Display array to resolve dependencies
htmlString = generateHtmlDependencyResolver(imports, includes)
response_dict['errors'] = htmlString
return HttpResponse(json.dumps(response_dict), content_type='application/javascript')
else:
try:
# is it a valid XML schema ?
xmlSchema = etree.XMLSchema(xmlTree)
except Exception, e:
response_dict['errors'] = "Not a valid XML schema."
response_dict['message'] = e.message.replace("'","")
return HttpResponse(json.dumps(response_dict), content_type='application/javascript')
request.session['uploadVersionValid'] = True
return HttpResponse(json.dumps(response_dict), content_type='application/javascript')
request.session['uploadObjectType'] = object_type
request.session['uploadObjectValid'] = False
xmlTree = None
response_dict = {}
# is it a valid XML document ?
try:
xmlTree = etree.parse(BytesIO(object_content.encode('utf-8')))
except Exception, e:
response_dict['errors'] = "Not a valid XML document."
response_dict['message'] = e.message.replace("'","")
return HttpResponse(json.dumps(response_dict), content_type='application/javascript')
# is it supported by the MDCS ?
errors = common.getValidityErrorsForMDCS(xmlTree, object_type)
if len(errors) > 0:
errorsStr = ""
for error in errors:
errorsStr += error + "<br/>"
response_dict['errors'] = errorsStr
return HttpResponse(json.dumps(response_dict), content_type='application/javascript')
# get the imports
imports = xmlTree.findall("{http://www.w3.org/2001/XMLSchema}import")
# get the includes
includes = xmlTree.findall("{http://www.w3.org/2001/XMLSchema}include")
if len(imports) != 0 or len(includes) != 0:
# Display array to resolve dependencies
htmlString = generateHtmlDependencyResolver(imports, includes)
request.session['uploadObjectValid'] = False
xmlTree = None
response_dict = {}
# is it a valid XML document ?
try:
xmlTree = etree.parse(BytesIO(object_content.encode('utf-8')))
except Exception, e:
response_dict['errors'] = "Not a valid XML document."
response_dict['message'] = e.message.replace("'", "")
return HttpResponse(json.dumps(response_dict),
content_type='application/javascript')
# is it supported by the MDCS ?
errors = common.getValidityErrorsForMDCS(xmlTree, object_type)
if len(errors) > 0:
errorsStr = ""
for error in errors:
errorsStr += error + "<br/>"
response_dict['errors'] = errorsStr
return HttpResponse(json.dumps(response_dict),
content_type='application/javascript')
# get the imports
imports = xmlTree.findall("{http://www.w3.org/2001/XMLSchema}import")
# get the includes
includes = xmlTree.findall("{http://www.w3.org/2001/XMLSchema}include")
if len(imports) != 0 or len(includes) != 0:
# Display array to resolve dependencies