parks: シェルター等の統合と編集画面の刷新

パーゴラ・東屋を「シェルター等」に統合し、編集画面に確認チェック・遊具別入力・時計・選択行ハイライトを追加した。周辺公園と周辺施設の自治体名を補完し、公園データの文字化けを修正した。

1 files changed, 129 insertions, 0 deletions

diff --git a/scripts/fill-nearby-cities.py b/scripts/fill-nearby-cities.py
new file mode 100644
index 0000000..9f2a087
--- /dev/null
+++ b/scripts/fill-nearby-cities.py
@@ -0,0 +1,129 @@
+#!/usr/bin/env python3
+"""周辺公園・周辺施設の city が空のとき、Nominatimで市区町村を補完する。
+
+使い方:
+    py -X utf8 scripts/fill-nearby-cities.py
+
+- src/data/kodaira-nearby-parks.json の properties.city
+- src/data/kodaira-nearby-facilities.json の city
+
+既に city が入っている行は変更しない。Nominatimの利用ポリシーに従い、
+逆ジオコーディングは1リクエストあたり約1.1秒待つ。
+"""
+import json
+import os
+import re
+import time
+import urllib.parse
+import urllib.request
+
+ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+PARKS = os.path.join(ROOT, "src", "data", "kodaira-nearby-parks.json")
+FACILITIES = os.path.join(ROOT, "src", "data", "kodaira-nearby-facilities.json")
+UA = "yasutakeyohei.com nearby city fill (https://yasutakeyohei.com/)"
+
+
+def centroid(feature):
+    geom = feature.get("geometry") or {}
+    if geom.get("type") == "Point":
+        lon, lat = geom["coordinates"][:2]
+        return lat, lon
+    if geom.get("type") == "Polygon":
+        ring = geom.get("coordinates", [[]])[0]
+    elif geom.get("type") == "MultiPolygon":
+        ring = geom.get("coordinates", [[[]]])[0][0]
+    else:
+        return None, None
+    if not ring:
+        return None, None
+    lon = sum(p[0] for p in ring) / len(ring)
+    lat = sum(p[1] for p in ring) / len(ring)
+    return lat, lon
+
+
+def city_from_text(text):
+    text = text or ""
+    # 「東村山市」のように市区町村名の中に「村」が含まれるため、市→町→村の順で探す。
+    for suffix in ("市", "町", "村"):
+        match = re.search(r"(?:東京都)?([^\s0-9]+?" + suffix + r")", text)
+        if match:
+            return match.group(1)
+    return ""
+
+
+def reverse_city(lat, lon):
+    params = urllib.parse.urlencode(
+        {
+            "format": "jsonv2",
+            "lat": lat,
+            "lon": lon,
+            "zoom": 10,
+            "addressdetails": 1,
+            "accept-language": "ja",
+        }
+    )
+    url = "https://nominatim.openstreetmap.org/reverse?" + params
+    req = urllib.request.Request(url, headers={"User-Agent": UA})
+    try:
+        with urllib.request.urlopen(req, timeout=30) as res:
+            data = json.load(res)
+    except Exception as exc:  # noqa: BLE001
+        print(f"  warning: reverse failed ({lat},{lon}): {exc}")
+        return ""
+    finally:
+        time.sleep(1.1)
+    address = data.get("address") or {}
+    for key in ("city", "town", "village", "municipality"):
+        value = (address.get(key) or "").strip()
+        if value:
+            return value
+    return ""
+
+
+def main():
+    parks_data = json.load(open(PARKS, encoding="utf-8"))
+    parks_changed = 0
+    for feature in parks_data.get("features", []):
+        props = feature.setdefault("properties", {})
+        if (props.get("city") or "").strip():
+            continue
+        lat, lon = centroid(feature)
+        if lat is None or lon is None:
+            continue
+        city = reverse_city(lat, lon)
+        if city:
+            props["city"] = city
+            parks_changed += 1
+            print(f"  park: {props.get('name')} -> {city}")
+
+    if parks_changed:
+        with open(PARKS, "w", encoding="utf-8") as fh:
+            json.dump(parks_data, fh, ensure_ascii=False, separators=(",", ":"))
+            fh.write("\n")
+
+    facilities = json.load(open(FACILITIES, encoding="utf-8"))
+    facilities_changed = 0
+    for item in facilities:
+        if (item.get("city") or "").strip():
+            continue
+        city = city_from_text(item.get("address", "")) or city_from_text(item.get("name", ""))
+        if not city:
+            lat = item.get("lat")
+            lon = item.get("lon")
+            if lat is not None and lon is not None:
+                city = reverse_city(lat, lon)
+        if city:
+            item["city"] = city
+            facilities_changed += 1
+            print(f"  facility: {item.get('name')} -> {city}")
+
+    if facilities_changed:
+        with open(FACILITIES, "w", encoding="utf-8") as fh:
+            json.dump(facilities, fh, ensure_ascii=False, indent=2)
+            fh.write("\n")
+
+    print(f"updated parks {parks_changed}, facilities {facilities_changed}")
+
+
+if __name__ == "__main__":
+    main()