def post(self):
key = self.request.get('key')
data = self.request.get('data')
if (key == None or data == None):
return
# We don't need a try here, because it's already been checked in the
# import handler by this point.
data_json = json.loads(data)
trace = Trace.get_by_id(int(key))
if 'secret' not in data_json:
return
secret = data_json['secret']
project = Project.query().filter(Project.secret==secret).get()
if (project == None):
return
if (trace == None):
return
@ndb.transactional(xg=True)
def process_trace(project, trace, data_json):
blob_reader = blobstore.BlobReader(trace.file_key)
action_details_imported = TraceProcessor().process(project,
blob_reader.read(), trace, data_json)
# Tidy up the trace file if needed.
if trace.delete_trace_after_import:
blobstore.delete(trace.file_key)
trace.key.delete()
return action_details_imported
action_details_imported = process_trace(project, trace, data_json)
def get(self):
secret = self.request.get('secret')
labels = self.request.get('labels')
trace_key = self.request.get('trace')
if (trace_key == ''):
self.response.write('no trace key')
return
trace = Trace.get_by_id(int(trace_key))
if (secret == ''):
self.response.write("no secret")
return
if (trace == None):
self.response.write("no trace")
return
project = Project.query().filter(Project.secret==secret).get()
if (project == None):
self.response.write("no project")
return
labels_list = labels.split(',')
labels_list_stringified = '"' + '","'.join(labels_list) + '"'
if (labels == ''):
labels_list_stringified = ''
data = '{"secret":"' + secret + '", "labels": [' + labels_list_stringified + ']}'
data_json = json.loads(data)
blob_reader = blobstore.BlobReader(trace.file_key)
TraceProcessor().process(project, blob_reader.read(), trace, data_json)
class TraceUploadHandler(blobstore_handlers.BlobstoreUploadHandler):
def get(self):
self.response.headers.add_header('Access-Control-Allow-Origin', '*')
template = JINJA_ENVIRONMENT.get_template('templates/_endpoints/action-update.json')
project_secret = self.request.get('secret')
project = Project.query().filter(Project.secret==project_secret).get()
if (project == None):
self.response.write(template.render({
"message": "No secret provided"
}))
return
self.response.write(template.render({
"message": blobstore.create_upload_url('/action/import')
}))
def post(self):
# Allow all and sundry to post here, we're going to use the secret as
# the method of accepting or denying posts.
self.response.headers.add_header('Access-Control-Allow-Origin', '*')
template = JINJA_ENVIRONMENT.get_template('templates/_endpoints/action-update.json')
data = self.request.get('data')
delete_trace_after_import = True
json_decode_error = False
chunks_indicator = '=\r?\n'
# Just see if AppEngine is treating the data like chunked encoding.
# If the data contains chunks, or seems to, remove it.
if re.search(chunks_indicator, data):
data = re.sub(chunks_indicator, '', data)
# Try and parse the posted JSON
try:
data_json = json.loads(data)
except Exception, e:
self.response.write(template.render({
"message": 'Unable to parse data'
}))
return
# Check that there is a secret
if not 'secret' in data_json:
self.response.write(template.render({
"message": "No secret provided"
}))
return
if not 'labels' in data_json:
data_json['labels'] = ''
project_secret = data_json['secret']
if 'delete-trace-after-import' in data_json:
delete_trace_after_import = (
data_json['delete-trace-after-import'] == 'true')
uploads = self.get_uploads()
if (len(uploads) == 0):
self.response.write(template.render({
"message": "No upload found."
}))
return
upload = uploads[0]
blob_info = blobstore.BlobInfo(upload.key())
trace = Trace(
file_key=upload.key(),
date=blob_info.creation,
filename=blob_info.filename,
processed=False,
delete_trace_after_import=delete_trace_after_import
)
project = Project.query().filter(Project.secret==project_secret).get()
if project == None:
self.response.write(template.render({
"message": "No project found with secret %s." % project_secret
}))
return
log = Log(
parent=project.key,
filename=blob_info.filename,
date=(datetime.today() - timedelta(0, 1)),
status='File scheduled for import.',
records_imported=-1
)
log.put()
# Save.
trace.put()
# Schedule the processing of the trace.
taskqueue.add(url='/process', params={
'key': trace.key.integer_id(),
'data': data
})
self.response.write(template.render({
"message": "ok"
}))