Refactor of caching & data storage part 9 #118

providers/alert/wwff.py

@@ -0,0 +1,38 @@
+from datetime import datetime
+
+import pytz
+
+from providers.alert.http_alert_provider import HTTPAlertProvider
+from data.alert import Alert
+from data.sig_ref import SIGRef
+
+
+class WWFF(HTTPAlertProvider):
+    """Alert provider for Worldwide Flora and Fauna"""
+
+    POLL_INTERVAL_SEC = 1800
+    ALERTS_URL = "https://spots.wwff.co/static/agendas.json"
+
+    def __init__(self, provider_config):
+        super().__init__("WWFF", provider_config, self.ALERTS_URL, self.POLL_INTERVAL_SEC)
+
+    def _http_response_to_alerts(self, http_response):
+        new_alerts = []
+        # Iterate through source data
+        for source_alert in http_response.json():
+            # Convert to our alert format
+            alert = Alert(source=self.name,
+                          source_id=source_alert["id"],
+                          dx_calls=[source_alert["activator_call"].upper()],
+                          freqs_modes=source_alert["band"] + " " + source_alert["mode"],
+                          comment=source_alert["remarks"],
+                          sig_refs=[SIGRef(id=source_alert["reference"], sig="WWFF")],
+                          start_time=datetime.strptime(source_alert["utc_start"],
+                                                       "%Y-%m-%d %H:%M:%S").replace(tzinfo=pytz.UTC).timestamp(),
+                          end_time=datetime.strptime(source_alert["utc_end"],
+                                                     "%Y-%m-%d %H:%M:%S").replace(tzinfo=pytz.UTC).timestamp(),
+                          is_dxpedition=False)
+
+            # Add to our list
+            new_alerts.append(alert)
+        return new_alerts