def set_mask(form,json_file,reserved_word,fieldname):
"""
:param form: Contains item which user wanted to hind
:param json_file: Original json file
:param reserved_word: reserved word in json_file mark middle layer
:param fieldname: reserved word in form
:return:
"""
length = len(fieldname)
json_list,json_class = get_list_and_class(json_file, reserved_word)
masked_list = []
for field in form:
if field.type == "BooleanField" and field.data == True:
templist = json_class[int(str(field.id)[length:])].get_pos_list()
for item in json_list:
if is_prefix(templist,item):
item[-1] = 'mask'
if not item in masked_list:
masked_list.append(item)
j = jd.list2json(json_list,reserved_word)
print reserved_word
for line in masked_list:
print line
masked_part = jd.list2json(masked_list,reserved_word)
print masked_part
final_file = package(json_file,masked_part)
print json.dumps(masked_part,indent=4)
def cover_protected_data(data_list, resource, patient_id, status='full'):
'''
data_list : sometimes we don't wanna display all part of this resource, this list will tell us which to display,a list
resource : json data that wanna to display, the format is dict
patient_id : extract identifier of policy_list
'''
privacy_policy = db.select_policy(patient_id)
if (privacy_policy == -2):
#No record in the database
return resource
policy_data = jd.json2list(privacy_policy,RESERVED_WORD)
if type(data_list) is dict:
jd.json_reduce_structure(data_list)
data_list = jd.json2list(data_list, RESERVED_WORD)
if isinstance(resource['resourceType'], unicode):
s=resource['resourceType']
else:
s=unicode(resource['resourceType'],"utf-8")
jd.json_reduce_structure(resource)
resource_data = jd.json2list(resource,RESERVED_WORD)
for i in range(len(resource_data)):
resource_data[i].insert(0,s)
data = data_list
for i in range(len(data)):
data[i].insert(0,s)
#If the query is only part of data,then do the intersection
for i in range(len(data)):
if data[i][1] == 'text' or data[i][1] == 'resourceType':
continue
tmp = retrieve(data[i],resource_data)
if tmp[0] == 'Not_Found':
data[i][-1] = 'Not in the online record'
else:
data[i][-1] = tmp[1]
for i in range(len(data)):
if data[i][1]=='text' or data[i][1]=='resourceType':
continue
tmp = retrieve(data[i],policy_data)
# Not found or unmasked means we should not change the value
if tmp[0] == 'Mask':
# Here we need to filter the policy
data[i][-1] = 'Protected data due to privacy policy'
for i in range(len(data)):
del data[i][0]
result = jd.list2json(data,RESERVED_WORD)
return result
def cover_protected_data(data_list, resource, patient_id, status='full'):
'''
data_list : sometimes we don't wanna display all part of this resource, this list will tell us which to display,a list
resource : json data that wanna to display, the format is dict
patient_id : extract identifier of policy_list
'''
privacy_policy = db.select_policy(patient_id)
if (privacy_policy == -2):
#No record in the database
return resource
policy_data = jd.json2list(privacy_policy, RESERVED_WORD)
if type(data_list) is dict:
jd.json_reduce_structure(data_list)
data_list = jd.json2list(data_list, RESERVED_WORD)
if isinstance(resource['resourceType'], unicode):
s = resource['resourceType']
else:
s = unicode(resource['resourceType'], "utf-8")
jd.json_reduce_structure(resource)
resource_data = jd.json2list(resource, RESERVED_WORD)
for i in range(len(resource_data)):
resource_data[i].insert(0, s)
data = data_list
for i in range(len(data)):
data[i].insert(0, s)
#If the query is only part of data,then do the intersection
for i in range(len(data)):
if data[i][1] == 'text' or data[i][1] == 'resourceType':
continue
tmp = retrieve(data[i], resource_data)
if tmp[0] == 'Not_Found':
data[i][-1] = 'Not in the online record'
else:
data[i][-1] = tmp[1]
for i in range(len(data)):
if data[i][1] == 'text' or data[i][1] == 'resourceType':
continue
tmp = retrieve(data[i], policy_data)
# Not found or unmasked means we should not change the value
if tmp[0] == 'Mask':
# Here we need to filter the policy
data[i][-1] = 'Protected data due to privacy policy'
for i in range(len(data)):
del data[i][0]
result = jd.list2json(data, RESERVED_WORD)
return result
def list_extension (json_data):
#Extend resource type into json_list module
data = jd.json2list(json_data,RESERVED_WORD)
if isinstance(json_data['resourceType'], unicode):
s=json_data['resourceType']
else:
s=unicode(json_data['resourceType'],"utf-8")
for i in range(len(data)):
data[i].insert(0,s)
return json.dumps(jd.list2json(json_data,RESERVED_WORD),separators=(',',':'))
def list_extension(json_data):
#Extend resource type into json_list module
data = jd.json2list(json_data, RESERVED_WORD)
if isinstance(json_data['resourceType'], unicode):
s = json_data['resourceType']
else:
s = unicode(json_data['resourceType'], "utf-8")
for i in range(len(data)):
data[i].insert(0, s)
return json.dumps(jd.list2json(json_data, RESERVED_WORD),
separators=(',', ':'))
