def newFile(req, resourceId):
if not can_edit(req.user, resourceId):
return HttpResponseForbidden('You do not have permission to edit this resource')
register_openers()
theFile = req.FILES['upload-file']
kwargs = {
'name': 'upload-file',
'filename': theFile.name,
'filetype': theFile.content_type,
'filesize': theFile.size,
'fileobj': theFile
}
params = MultipartParam(**kwargs)
datagen, headers = multipart_encode([ params ])
url = '/'.join([ metadataServerUrl, 'metadata/record', resourceId, 'file/' ])
request = urllib2.Request(url, datagen, headers)
response = urllib2.urlopen(request)
clientResponse = HttpResponse()
clientResponse.status_code = response.code
clientResponse['Location'] = response.info()['Location']
return clientResponse
def deleteFile(req, resourceId, fileName):
if not can_edit(req.user, resourceId):
return HttpResponseForbidden('You do not have permission to edit this resource')
kwargs = {
'path': '/metadata/record/' + resourceId + '/file/' + fileName,
'method': req.method
}
return proxyRequest(**kwargs)
def updateResource(req, resourceType, resourceId):
if not can_edit(req.user, resourceId, resourceType):
return HttpResponseForbidden('You do not have permission to edit this resource')
kwargs = {
'path': '/metadata/' + resourceType + '/' + resourceId + '/',
'method': req.method,
'body': req.body,
'headers': { 'Content-Type': 'application/json' }
}
response = proxyRequest(**kwargs)
if response.status_code == 204:
kwargs = {
'user': req.user,
'resourceId': resourceId,
'content': json.loads(req.body),
'resourceType': resourceType
}
track_resource(**kwargs)
return response
def deleteResource(req, resourceType, resourceId):
if not can_edit(req.user, resourceId, resourceType):
return HttpResponseForbidden('You do not have permission to edit this resource')
kwargs = {
'path': '/metadata/' + resourceType + '/' + resourceId + '/',
'method': req.method
}
original = proxyRequest(kwargs['path'], 'GET')
if original.status_code == 200: content = json.loads(original.content)
response = proxyRequest(**kwargs)
if response.status_code == 204:
kwargs = {
'user': req.user,
'resourceId': resourceId,
'content': content,
'resourceType': resourceType,
'isDelete': True
}
track_resource(**kwargs)
return response
