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47 lines
2.0 KiB
Python
47 lines
2.0 KiB
Python
import json
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from datetime import datetime
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import pytz
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import tornado
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from core.config import MAX_SPOT_AGE, ALLOW_SPOTTING, WEB_UI_OPTIONS
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from core.constants import BANDS, ALL_MODES, MODE_TYPES, SIGS, CONTINENTS
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from core.prometheus_metrics_handler import api_requests_counter
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from core.utils import serialize_everything
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# API request handler for /api/v1/options
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class APIOptionsHandler(tornado.web.RequestHandler):
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def initialize(self, status_data, web_server_metrics):
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self.status_data = status_data
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self.web_server_metrics = web_server_metrics
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def get(self):
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# Metrics
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self.web_server_metrics["last_api_access_time"] = datetime.now(pytz.UTC)
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self.web_server_metrics["api_access_counter"] += 1
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self.web_server_metrics["status"] = "OK"
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api_requests_counter.inc()
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options = {"bands": BANDS,
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"modes": ALL_MODES,
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"mode_types": MODE_TYPES,
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"sigs": SIGS,
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# Spot/alert sources are filtered for only ones that are enabled in config, no point letting the user toggle things that aren't even available.
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"spot_sources": list(
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map(lambda p: p["name"], filter(lambda p: p["enabled"], self.status_data["spot_providers"]))),
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"alert_sources": list(
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map(lambda p: p["name"], filter(lambda p: p["enabled"], self.status_data["alert_providers"]))),
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"continents": CONTINENTS,
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"max_spot_age": MAX_SPOT_AGE,
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"spot_allowed": ALLOW_SPOTTING}
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# If spotting to this server is enabled, "API" is another valid spot source even though it does not come from
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# one of our proviers.
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if ALLOW_SPOTTING:
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options["spot_sources"].append("API")
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self.write(json.dumps(options, default=serialize_everything))
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self.set_status(200)
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self.set_header("Cache-Control", "no-store")
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self.set_header("Content-Type", "application/json")
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