def put(self, slug, identifier):
"""Create or update one task. By default, the
geometry must be supplied as WKB, but this can
be overridden by adding ?geoformat=geojson to
the URL"""
task_geometries = []
# Get the posted data
taskdata = json.loads(request.data)
exists = task_exists(slug, identifier)
app.logger.debug("taskdata: %s" % (taskdata,))
# abort if the taskdata does not contain geometries and it's a new task
if not 'geometries' in taskdata:
if not exists:
abort(400)
else:
# extract the geometries
geometries = taskdata.pop('geometries')
app.logger.debug("geometries: %s" % (geometries,))
app.logger.debug("features: %s" % (geometries['features'],))
# parse the geometries
for feature in geometries['features']:
app.logger.debug(feature)
osmid = feature['properties'].get('osmid')
shape = asShape(feature['geometry'])
t = TaskGeometry(osmid, shape)
task_geometries.append(t)
# there's two possible scenarios:
# 1. An existing task gets an update, in that case
# we only need the identifier
# 2. A new task is inserted, in this case we need at
# least an identifier and encoded geometries.
# now we check if the task exists
if exists:
# if it does, update it
app.logger.debug('existing task')
task = get_task_or_404(slug, identifier)
if not task.update(taskdata, task_geometries):
abort(400)
else:
# if it does not, create it
app.logger.debug('new task')
new_task = Task(slug, identifier)
new_task.update(taskdata, task_geometries)
return {}
def parse_task_json(data, slug, identifier, commit=True):
"""Parse task json coming in through the admin api"""
task_geometries = []
exists = task_exists(slug, identifier)
# abort if the taskdata does not contain geometries and it's a new task
if not 'geometries' in data:
if not exists:
abort(400)
else:
# extract the geometries
geometries = data.pop('geometries')
# parse the geometries
for feature in geometries['features']:
osmid = feature['properties'].get('osmid')
shape = asShape(feature['geometry'])
t = TaskGeometry(osmid, shape)
task_geometries.append(t)
# there's two possible scenarios:
# 1. An existing task gets an update, in that case
# we only need the identifier
# 2. A new task is inserted, in this case we need at
# least an identifier and encoded geometries.
# now we check if the task exists
if exists:
# if it does, update it
task = get_task_or_404(slug, identifier)
if not task.update(data, task_geometries, commit=commit):
abort(400)
else:
# if it does not, create it
new_task = Task(slug, identifier)
new_task.update(data, task_geometries, commit=commit)
return True
