mirror of
https://github.com/ail-project/ail-framework.git
synced 2024-11-10 08:38:28 +00:00
122 lines
3.4 KiB
Python
Executable file
122 lines
3.4 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
# -*-coding:UTF-8 -*
|
|
"""
|
|
Importer Class
|
|
================
|
|
|
|
Import Content
|
|
|
|
"""
|
|
import os
|
|
import sys
|
|
|
|
import importlib
|
|
import json
|
|
|
|
sys.path.append(os.environ['AIL_BIN'])
|
|
##################################
|
|
# Import Project packages
|
|
##################################
|
|
from importer.abstract_importer import AbstractImporter
|
|
from modules.abstract_module import AbstractModule
|
|
from lib.ConfigLoader import ConfigLoader
|
|
|
|
#### CONFIG ####
|
|
config_loader = ConfigLoader()
|
|
r_db = config_loader.get_db_conn('Kvrocks_DB')
|
|
config_loader = None
|
|
# --- CONFIG --- #
|
|
|
|
#### FUNCTIONS ####
|
|
|
|
def add_json_feeder_to_queue(json_data):
|
|
json_data = json.dumps(json_data)
|
|
return r_db.rpush('importer:feeder', json_data)
|
|
|
|
def api_add_json_feeder_to_queue(json_data):
|
|
if not json_data:
|
|
return {'status': 'error', 'reason': 'Malformed JSON'}, 400
|
|
# # TODO: add JSON verification
|
|
res = add_json_feeder_to_queue(json_data)
|
|
if not res:
|
|
return {'status': 'error'}, 400
|
|
return {'status': 'success'}, 200
|
|
|
|
# --- FUNCTIONS --- #
|
|
|
|
class FeederImporter(AbstractImporter):
|
|
def __init__(self):
|
|
super().__init__()
|
|
self.feeders = {}
|
|
self.reload_feeders()
|
|
|
|
# TODO ADD TIMEOUT RELOAD
|
|
def reload_feeders(self):
|
|
feeder_dir = os.path.join(os.environ['AIL_BIN'], 'importer', 'feeders')
|
|
feeders = [f[:-3] for f in os.listdir(feeder_dir) if os.path.isfile(os.path.join(feeder_dir, f))]
|
|
self.feeders = {}
|
|
for feeder in feeders:
|
|
print(feeder)
|
|
part = feeder.split('.')[-1]
|
|
# import json importer class
|
|
mod = importlib.import_module(f'importer.feeders.{part}')
|
|
cls = getattr(mod, f'{feeder}Feeder')
|
|
print(cls)
|
|
self.feeders[feeder] = cls
|
|
print()
|
|
print(self.feeders)
|
|
print()
|
|
|
|
def get_feeder(self, json_data):
|
|
class_name = None
|
|
feeder_name = json_data.get('source')
|
|
if feeder_name:
|
|
if feeder_name.startswith('ail_feeder_'):
|
|
feeder_name = feeder_name.replace('ail_feeder_', '', 1)
|
|
class_name = feeder_name.replace('-', '_').title()
|
|
|
|
if not class_name or class_name not in self.feeders:
|
|
class_name = 'Default'
|
|
cls = self.feeders[class_name]
|
|
return cls(json_data)
|
|
|
|
def importer(self, json_data):
|
|
|
|
feeder = self.get_feeder(json_data)
|
|
|
|
feeder_name = feeder.get_name()
|
|
print(f'importing: {feeder_name} feeder')
|
|
|
|
item_id = feeder.get_item_id()
|
|
# process meta
|
|
if feeder.get_json_meta():
|
|
feeder.process_meta()
|
|
gzip64_content = feeder.get_gzip64_content()
|
|
|
|
return f'{feeder_name} {item_id} {gzip64_content}'
|
|
|
|
|
|
class FeederModuleImporter(AbstractModule):
|
|
def __init__(self):
|
|
super(FeederModuleImporter, self).__init__()
|
|
self.pending_seconds = 5
|
|
|
|
config = ConfigLoader()
|
|
self.r_db = config.get_db_conn('Kvrocks_DB')
|
|
self.importer = FeederImporter()
|
|
|
|
def get_message(self):
|
|
return self.r_db.lpop('importer:feeder')
|
|
# TODO RELOAD LIST after delta
|
|
|
|
def compute(self, message):
|
|
# TODO HANDLE Invalid JSON
|
|
json_data = json.loads(message)
|
|
relay_message = self.importer.importer(json_data)
|
|
self.send_message_to_queue(relay_message)
|
|
|
|
|
|
# Launch Importer
|
|
if __name__ == '__main__':
|
|
module = FeederModuleImporter()
|
|
module.run()
|