feather-ws -> wowlet-backend

wowlet_backend/tasks/xmrig.py

@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright (c) 2020, The Monero Project.
+# Copyright (c) 2020, dsc@xmr.pm
+
+from dateutil.parser import parse
+
+import settings
+from wowlet_backend.utils import httpget
+from wowlet_backend.tasks import FeatherTask
+
+
+class XmrigTask(FeatherTask):
+    """Fetches the latest XMRig releases using Github's API"""
+    def __init__(self, interval: int = 43200):
+        super(XmrigTask, self).__init__(interval)
+
+        self._cache_key = "xmrig"
+        self._cache_expiry = self.interval * 10
+
+        self._websocket_cmd = "xmrig"
+
+        self._http_endpoint = "https://api.github.com/repos/xmrig/xmrig/releases"
+
+    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]
+
+        # only uploaded assets
+        assets = list(filter(lambda k: k['state'] == 'uploaded', blob['assets']))
+
+        # only archives
+        assets = list(filter(lambda k: k['name'].endswith(('.tar.gz', '.zip')), assets))
+
+        version = blob['tag_name']
+        data = {}
+
+        # sort by OS
+        for asset in assets:
+            operating_system = "linux"
+            if "msvc" in asset['name'] or "win64" in asset['name']:
+                operating_system = "windows"
+            elif "macos" in asset["name"]:
+                operating_system = "macos"
+
+            data.setdefault(operating_system, [])
+            data[operating_system].append({
+                "name": asset["name"],
+                "created_at": parse(asset["created_at"]).strftime("%Y-%m-%d"),
+                "url": f"https://github.com/xmrig/xmrig/releases/download/{version}/{asset['name']}",
+                "download_count": int(asset["download_count"])
+            })
+
+        return {
+            "version": version,
+            "assets": data
+        }