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50 lines
2.4 KiB
Python
50 lines
2.4 KiB
Python
from datetime import datetime
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from data.sig_ref import SIGRef
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from data.spot import Spot
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from spotproviders.http_spot_provider import HTTPSpotProvider
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class Tiles(HTTPSpotProvider):
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"""Spot provider for Tiles on the Air"""
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POLL_INTERVAL_SEC = 120
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SPOTS_URL = "https://icneuzxitdqtofutxbla.supabase.co/functions/v1/spots?active_hours=24"
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def __init__(self, provider_config):
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super().__init__(provider_config, self.SPOTS_URL, self.POLL_INTERVAL_SEC)
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def _http_response_to_spots(self, http_response):
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new_spots = []
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# Iterate through source data
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for source_spot in http_response.json()["spots"]:
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# Convert to our spot format
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spot = Spot(source=self.name,
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source_id=source_spot["id"],
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dx_call=source_spot["call_sign"].upper(),
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# No separate spotter callsign, assume all spots are self-spots
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de_call=source_spot["call_sign"].upper(),
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freq=float(strip_extra_decimal_points(source_spot["frequency"])) * 1000000,
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mode=source_spot["mode"].upper(),
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comment=source_spot["notes"],
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sig="Tiles",
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# Tiles spots can include POTA & SOTA references, but ignore those on the basis that we will get them separately from the POTA/SOTA providers anyway.
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# Just take the grid reference itself as the single Tiles SIG reference.
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sig_refs=[SIGRef(id=source_spot["maidenhead_grid"], sig="Tiles", name=source_spot["maidenhead_grid"])],
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time=datetime.fromisoformat(source_spot["created_at"].replace("Z", "+00:00")).timestamp(),
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dx_grid=source_spot["maidenhead_grid"],
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dx_latitude=source_spot["latitude"],
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dx_longitude=source_spot["longitude"])
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# Add to our list. Don't worry about de-duping, removing old spots etc. at this point; other code will do
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# that for us.
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new_spots.append(spot)
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return new_spots
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# Utility function to keep the first decimal point in a given string but remove any others. Used to parse Tiles'
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# strange frequency format where we can sometimes have e.g. "14.123.5".
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def strip_extra_decimal_points(s):
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parts = s.split('.', 1)
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if len(parts) == 1:
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return s
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return parts[0] + '.' + parts[1].replace('.', '') |