risotto/src/risotto/services/template/template.py

62 lines
2.3 KiB
Python

from os import mkdir
from os.path import isdir, join
from shutil import rmtree
from typing import Dict
from rougail.template import generate
from tiramisu import Storage
from ...config import CONFIGURATION_DIR, TMP_DIR, get_config
from ...controller import Controller
from ...register import register
from ...dispatcher import dispatcher
from ...utils import _
class Risotto(Controller):
def __init__(self,
test: bool) -> None:
self.storage = Storage(engine='dictionary')
self.cache_root_path = join(get_config().get('cache').get('root_path'), 'servermodel')
@register('v1.template.generate')
async def template_get(self,
risotto_context,
server_name: str) -> Dict:
server = await self.call('v1.server.describe',
risotto_context,
server_name=server_name)
server_id = server['server_id']
servermodel_id = server['server_servermodel_id']
config_module = dispatcher.get_service('config')
server = config_module.server[server_id]
export = await server['server'].value.exportation()
if not export[0]:
raise Exception(_(f'configuration for server "{server_name}" is empty, you should deploy it first'))
config = meta = await server['server'].config.deepcopy(storage=self.storage)
while True:
try:
children = list(await config.config.list())
except:
break
if children:
config = children[0]
else:
break
configurations_dir = join(CONFIGURATION_DIR,
str(server_id))
if isdir(configurations_dir):
rmtree(configurations_dir)
mkdir(configurations_dir)
tmp_dir = join(TMP_DIR, str(server_id))
if isdir(tmp_dir):
rmtree(tmp_dir)
mkdir(tmp_dir)
templates_dir = join(self.cache_root_path, str(servermodel_id), 'templates')
await generate(config,
server['funcs_file'],
templates_dir,
tmp_dir,
configurations_dir)
return {'server_name': server_name,
'template_dir': configurations_dir}