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wowlet-backend/wowlet_backend/tasks/wowlet.py

70 lines
2.2 KiB

# SPDX-License-Identifier: BSD-3-Clause
# Copyright (c) 2020, The Monero Project.
# Copyright (c) 2020, dsc@xmr.pm
import semver
from dateutil.parser import parse
import settings
from wowlet_backend.utils import httpget
from wowlet_backend.tasks import WowletTask
class WowletReleasesTask(WowletTask):
"""Fetches the latest Wowlet releases using gitea's API"""
def __init__(self, interval: int = 3600):
super(WowletReleasesTask, self).__init__(interval)
self._cache_key = "wowlet_releases"
self._cache_expiry = self.interval * 10
self._websocket_cmd = "wowlet_releases"
self._http_endpoint = "https://git.wownero.com/api/v1/repos/wowlet/wowlet/releases?limit=1"
async def task(self) -> dict:
blob = await httpget(self._http_endpoint)
if not isinstance(blob, list) or not blob:
raise Exception(f"Invalid JSON response for {self._http_endpoint}")
blob = blob[0]
data = {}
for asset in blob['assets']:
operating_system = "linux"
if "msvc" in asset['name'] or "win64" in asset['name'] or "windows" in asset['name']:
operating_system = "windows"
elif "macos" in asset["name"]:
operating_system = "macos"
data[operating_system] = {
"name": asset["name"],
"created_at": parse(asset["created_at"]).strftime("%Y-%m-%d"),
"url": asset['browser_download_url'],
"download_count": asset["download_count"],
"size": asset['size']
}
_semver = self.parse_semver(blob)
return {
"assets": data,
"body": blob['body'],
"version": {
"major": _semver.major,
"minor": _semver.minor,
"patch": _semver.patch
}
}
def parse_semver(self, blob):
tag = blob['tag_name'] # valid tag name example: v0.2.0.0
if tag.startswith("v"):
tag = tag[1:]
tag = tag.split(".")
tag = [t for t in tag if t.isdigit()]
if tag[0] == '0':
tag = tag[1:]
return semver.VersionInfo.parse(f"{tag[0]}.{tag[1]}.{tag[2]}")