Files
planet/backend/app/services/collectors/arcgis_landing.py
linkong 3fcbae55dc feat(earth): add cable-landing point relation via city_id
Backend:
- Fix arcgis_landing collector to extract city_id
- Fix arcgis_relation collector to extract city_id
- Fix convert_landing_point_to_geojson to use city_id mapping

Frontend:
- Update landing point cableNames to use array
- Add applyLandingPointVisualState for cable lock highlight
- Dim all landing points when satellite is locked
2026-03-20 15:45:02 +08:00

77 lines
2.9 KiB
Python

from typing import Dict, Any, List
from datetime import datetime
import httpx
from app.services.collectors.base import BaseCollector
from app.core.data_sources import get_data_sources_config
class ArcGISLandingPointCollector(BaseCollector):
name = "arcgis_landing_points"
priority = "P1"
module = "L2"
frequency_hours = 168
data_type = "landing_point"
@property
def base_url(self) -> str:
if self._resolved_url:
return self._resolved_url
from app.core.data_sources import get_data_sources_config
config = get_data_sources_config()
return config.get_yaml_url("arcgis_landing_points")
async def fetch(self) -> List[Dict[str, Any]]:
params = {"where": "1=1", "outFields": "*", "returnGeometry": "true", "f": "geojson"}
async with httpx.AsyncClient(timeout=60.0) as client:
response = await client.get(self.base_url, params=params)
response.raise_for_status()
return self.parse_response(response.json())
def parse_response(self, data: Dict[str, Any]) -> List[Dict[str, Any]]:
result = []
features = data.get("features", [])
for feature in features:
props = feature.get("properties", {})
geometry = feature.get("geometry", {})
if geometry.get("type") == "Point":
coords = geometry.get("coordinates", [])
lon = coords[0] if len(coords) > 0 else None
lat = coords[1] if len(coords) > 1 else None
else:
lat = geometry.get("y") if geometry else None
lon = geometry.get("x") if geometry else None
try:
entry = {
"source_id": f"arcgis_lp_{props.get('OBJECTID', props.get('id', ''))}",
"name": props.get("Name", props.get("name", "Unknown")),
"country": props.get("country", ""),
"city": props.get("city", ""),
"latitude": str(lat) if lat else "",
"longitude": str(lon) if lon else "",
"value": "",
"unit": "",
"metadata": {
"objectid": props.get("OBJECTID"),
"city_id": props.get("city_id"),
"cable_id": props.get("cable_id"),
"cable_name": props.get("cable_name"),
"facility": props.get("facility"),
"facility_type": props.get("facility_type"),
"status": props.get("status"),
"landing_point_id": props.get("landing_point_id"),
},
"reference_date": datetime.utcnow().strftime("%Y-%m-%d"),
}
result.append(entry)
except (ValueError, TypeError, KeyError):
continue
return result