mirror of
https://github.com/spalencsar/bearhub.git
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85 lines
3.7 KiB
Python
85 lines
3.7 KiB
Python
import time
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import traceback
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from colorama import Fore
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from fpakman.core.controller import ApplicationManager
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from fpakman.core.flatpak.constants import FLATHUB_API_URL, FLATHUB_URL
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from fpakman.core.flatpak.model import FlatpakApplication
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from fpakman.core.model import ApplicationStatus
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from fpakman.core.worker import AsyncDataLoader
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from fpakman.util.cache import Cache
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class FlatpakAsyncDataLoader(AsyncDataLoader):
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def __init__(self, app: FlatpakApplication, manager: ApplicationManager, http_session, api_cache: Cache, attempts: int = 2, timeout: int = 30):
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super(FlatpakAsyncDataLoader, self).__init__(app=app)
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self.manager = manager
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self.http_session = http_session
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self.attempts = attempts
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self.api_cache = api_cache
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self.to_persist = {} # stores all data loaded by the instance
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self.timeout = timeout
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def run(self):
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if self.app:
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self.app.status = ApplicationStatus.LOADING_DATA
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for _ in range(0, self.attempts):
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try:
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res = self.http_session.get('{}/apps/{}'.format(FLATHUB_API_URL, self.app.base_data.id), timeout=self.timeout)
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if res.status_code == 200 and res.text:
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data = res.json()
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if not self.app.base_data.version:
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self.app.base_data.version = data.get('version')
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if not self.app.base_data.name:
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self.app.base_data.name = data.get('name')
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self.app.base_data.description = data.get('description', data.get('summary', None))
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self.app.base_data.icon_url = data.get('iconMobileUrl', None)
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self.app.base_data.latest_version = data.get('currentReleaseVersion', self.app.base_data.version)
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if not self.app.base_data.version and self.app.base_data.latest_version:
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self.app.base_data.version = self.app.base_data.latest_version
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if self.app.base_data.icon_url and self.app.base_data.icon_url.startswith('/'):
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self.app.base_data.icon_url = FLATHUB_URL + self.app.base_data.icon_url
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loaded_data = self.app.get_data_to_cache()
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self.api_cache.add(self.app.base_data.id, loaded_data)
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self.app.status = ApplicationStatus.READY
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if self.app.supports_disk_cache():
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self.to_persist[self.app.base_data.id] = self.app
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break
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else:
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self.log_msg("Could not retrieve app data for id '{}'. Server response: {}. Body: {}".format(
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self.app.base_data.id, res.status_code, res.content.decode()), Fore.RED)
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except:
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self.log_msg("Could not retrieve app data for id '{}'".format(self.app.base_data.id), Fore.YELLOW)
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traceback.print_exc()
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time.sleep(0.5)
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self.app.status = ApplicationStatus.READY
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def cache_to_disk(self):
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if self.to_persist:
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for app in self.to_persist.values():
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self.manager.cache_to_disk(app=app, icon_bytes=None, only_icon=False)
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self.to_persist = {}
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def clone(self) -> "FlatpakAsyncDataLoader":
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return FlatpakAsyncDataLoader(manager=self.manager,
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api_cache=self.api_cache,
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attempts=self.attempts,
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http_session=self.http_session,
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timeout=self.timeout,
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app=self.app)
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