def parse_json_file(self):
""" Parse json file for this campaign.
If file is corrupted,
it will raise Campaign.CorruptedFile exception.
"""
# campaign data
if self.json_path:
try:
content = S3Data().fetch(self.json_path)
content_json = parse_json_string(content)
Campaign.validate(content_json, self.uuid)
self._content_json = content_json
attributes = self.get_attributes()
for key, value in content_json.items():
if key in attributes:
setattr(self, key, value)
except json.decoder.JSONDecodeError:
raise JsonModel.CorruptedFile
self.types = Campaign.parse_types_string(json.dumps(self.types))
# geometry data
if self.geojson_path:
try:
content = S3Data().fetch(self.geojson_path)
geometry = parse_json_string(content)
self.geometry = geometry
self._content_json['geometry'] = geometry
except json.decoder.JSONDecodeError:
raise JsonModel.CorruptedFile
def parse_types_string(types_string):
types = parse_json_string(types_string)
for type, value in types.items():
json_tags = {}
tags = value['tags']
if (isinstance(tags, list)):
for tag in value['tags']:
tag = tag.replace(']', '')
tag_splitted = tag.split('[')
tag_key = tag_splitted[0].strip()
if len(tag_splitted) == 2:
json_tags[tag_key] = tag_splitted[1].split(',')
else:
json_tags[tag_key] = []
value['tags'] = json_tags
return types