Files
bearhub/fpakman/core/flatpak/worker.py

121 lines
5.0 KiB
Python

import time
import traceback
from threading import Thread
from colorama import Fore
from fpakman.core.controller import ApplicationManager
from fpakman.core.flatpak import flatpak
from fpakman.core.flatpak.constants import FLATHUB_API_URL, FLATHUB_URL
from fpakman.core.flatpak.model import FlatpakApplication
from fpakman.core.model import ApplicationStatus
from fpakman.core.worker import AsyncDataLoader
from fpakman.util.cache import Cache
class FlatpakAsyncDataLoader(AsyncDataLoader):
def __init__(self, app: FlatpakApplication, manager: ApplicationManager, http_session, api_cache: Cache, attempts: int = 2, timeout: int = 30):
super(FlatpakAsyncDataLoader, self).__init__(app=app)
self.manager = manager
self.http_session = http_session
self.attempts = attempts
self.api_cache = api_cache
self.persist = False
self.timeout = timeout
def run(self):
if self.app:
self.app.status = ApplicationStatus.LOADING_DATA
for _ in range(0, self.attempts):
try:
res = self.http_session.get('{}/apps/{}'.format(FLATHUB_API_URL, self.app.base_data.id), timeout=self.timeout)
if res.status_code == 200 and res.text:
data = res.json()
if not self.app.base_data.version:
self.app.base_data.version = data.get('version')
if not self.app.base_data.name:
self.app.base_data.name = data.get('name')
self.app.base_data.description = data.get('description', data.get('summary', None))
self.app.base_data.icon_url = data.get('iconMobileUrl', None)
self.app.base_data.latest_version = data.get('currentReleaseVersion', self.app.base_data.version)
if not self.app.base_data.version and self.app.base_data.latest_version:
self.app.base_data.version = self.app.base_data.latest_version
if not self.app.installed and self.app.base_data.latest_version:
self.app.base_data.version = self.app.base_data.latest_version
if self.app.base_data.icon_url and self.app.base_data.icon_url.startswith('/'):
self.app.base_data.icon_url = FLATHUB_URL + self.app.base_data.icon_url
loaded_data = self.app.get_data_to_cache()
self.api_cache.add(self.app.base_data.id, loaded_data)
self.app.status = ApplicationStatus.READY
self.persist = self.app.supports_disk_cache()
break
else:
self.log_msg("Could not retrieve app data for id '{}'. Server response: {}. Body: {}".format(
self.app.base_data.id, res.status_code, res.content.decode()), Fore.RED)
except:
self.log_msg("Could not retrieve app data for id '{}'".format(self.app.base_data.id), Fore.YELLOW)
traceback.print_exc()
time.sleep(0.5)
self.app.status = ApplicationStatus.READY
if self.persist:
self.manager.cache_to_disk(app=self.app, icon_bytes=None, only_icon=False)
def clone(self) -> "FlatpakAsyncDataLoader":
return FlatpakAsyncDataLoader(manager=self.manager,
api_cache=self.api_cache,
attempts=self.attempts,
http_session=self.http_session,
timeout=self.timeout,
app=self.app)
class FlatpakUpdateLoader(Thread):
def __init__(self, app: dict, http_session, attempts: int = 2, timeout: int = 20):
super(FlatpakUpdateLoader, self).__init__(daemon=True)
self.app = app
self.http_session = http_session
self.attempts = attempts
self.timeout = timeout
def run(self):
if self.app.get('ref') is None:
self.app.update(flatpak.get_app_info_fields(self.app['id'], self.app['branch'], fields=['ref'], check_runtime=True))
else:
self.app['runtime'] = self.app['ref'].startswith('runtime/')
if not self.app['runtime']:
current_attempts = 0
while current_attempts < self.attempts:
current_attempts += 1
try:
res = self.http_session.get('{}/apps/{}'.format(FLATHUB_API_URL, self.app['id']), timeout=self.timeout)
if res.status_code == 200 and res.text:
data = res.json()
if data.get('currentReleaseVersion'):
self.app['version'] = data['currentReleaseVersion']
break
except:
traceback.print_exc()
time.sleep(0.5)