Platform bundle: marketing publish, IT ops, packaging, agents mesh.

Volledige Foodlinkk Command Center uitbreiding met social automatisering, reclamefolder filters, Proxmox monitoring en documentatie.
2026-06-09 00:41:27 +00:00
commit 5d60d33db1
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+"""PDOK Locatieserver — postcode geocoding."""
+from __future__ import annotations
+
+import json
+import re
+import urllib.parse
+import urllib.request
+from typing import Any, Optional
+
+PDOK_URL = "https://api.pdok.nl/bzk/locatieserver/search/v3_1/free"
+POSTCODE_RE = re.compile(r"^(\d{4})\s?([A-Za-z]{2})$")
+
+
+def normalize_postcode(raw: str) -> str:
+    cleaned = (raw or "").strip().upper().replace(" ", "")
+    m = POSTCODE_RE.match(cleaned)
+    if m:
+        return f"{m.group(1)}{m.group(2)}"
+    return cleaned[:6] if cleaned else ""
+
+
+def _parse_point(value: Optional[str]) -> tuple[Optional[float], Optional[float]]:
+    if not value or "POINT" not in value:
+        return None, None
+    nums = re.findall(r"[-+]?\d*\.?\d+", value)
+    if len(nums) >= 2:
+        return float(nums[1]), float(nums[0])  # lat, lon
+    return None, None
+
+
+def lookup_postcode(postcode: str) -> Optional[dict[str, Any]]:
+    pc = normalize_postcode(postcode)
+    if len(pc) < 6:
+        return None
+    q = urllib.parse.urlencode({"q": pc, "rows": 1, "fq": "type:postcode"})
+    with urllib.request.urlopen(f"{PDOK_URL}?{q}", timeout=20) as resp:
+        data = json.loads(resp.read().decode())
+    docs = data.get("response", {}).get("docs", [])
+    if not docs:
+        return None
+    doc = docs[0]
+    lat, lon = _parse_point(doc.get("centroide_ll"))
+    gemeente_code = (doc.get("gemeentecode") or "").strip()
+    if gemeente_code and not gemeente_code.startswith("GM"):
+        gemeente_code = f"GM{gemeente_code}"
+    return {
+        "postcode": pc,
+        "city": (doc.get("woonplaatsnaam") or "").strip(),
+        "province": (doc.get("provincienaam") or "").strip(),
+        "province_code": (doc.get("provinciecode") or "").strip(),
+        "municipality": (doc.get("gemeentenaam") or "").strip(),
+        "municipality_code": gemeente_code,
+        "street": (doc.get("straatnaam") or "").strip(),
+        "latitude": lat,
+        "longitude": lon,
+    }