From 2513cbc7b41e19895810088b2044ff868a068851 Mon Sep 17 00:00:00 2001
From: Matěj Cepl <mcepl@cepl.eu>
Date: Wed, 7 Dec 2022 19:09:25 +0100
Subject: Find center of URL on the command line.

---
 pyproject.toml   |  2 +-
 src/osm_where.py | 27 ++++++++++++++++++++++-----
 2 files changed, 23 insertions(+), 6 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index c63ec7b..07dc9e0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "osm_where"
 description = "Get geo: URI for given locality from OSM"
-version = "0.1.0"
+version = "0.2.0"
 requires-python = ">=3.6"
 authors = [
     { name = "Matěj Cepl", email = "mcepl@cepl.eu" }
diff --git a/src/osm_where.py b/src/osm_where.py
index 52e7b9b..3d466a3 100755
--- a/src/osm_where.py
+++ b/src/osm_where.py
@@ -1,19 +1,22 @@
 #!/usr/bin/env python3
 import argparse
+import urllib.parse
 
 import xdg.BaseDirectory
 
 from OSMPythonTools.cachingStrategy import CachingStrategy, JSON
-from OSMPythonTools.overpass import Overpass
+from OSMPythonTools.api import Api
 
-CachingStrategy.use(JSON, cacheDir=xdg.BaseDirectory.save_cache_path('osm_where'))
+from shapely.geometry import shape
+
+CachingStrategy.use(JSON, cacheDir=xdg.BaseDirectory.save_cache_path("osm_where"))
 
 import logging
 
 logging.getLogger("OSMPythonTools").setLevel(logging.ERROR)
 
 
-def get_URI(name, area, lang):
+def parse_name(name, area, lang):
     overpass = Overpass()
 
     result = overpass.query(
@@ -26,16 +29,30 @@ def get_URI(name, area, lang):
         return None
 
 
+def parse_URL(url):
+    api = Api()
+
+    parsed_url = urllib.parse.urlparse(url)
+    way = api.query(parsed_url.path)
+    geom = shape(way.geometry())
+    return geom.centroid.y, geom.centroid.x
+
+
 def main():
     parser = argparse.ArgumentParser(
         prog="osm_where", description="Get geo: URI for given locality from OSM"
     )
-    parser.add_argument("name")
+    parser.add_argument("url", nargs="?", help="URL of the location")
+    parser.add_argument("-n", "--name", help="name of the location")
     parser.add_argument("-a", "--area", default="UA", help="ISO 3166 area code")
     parser.add_argument("-l", "--lang", default="en", help="ISO 639-1 language code")
     args = parser.parse_args()
 
-    geo = get_URI(args.name, args.area, args.lang)
+    if args.name:
+        geo = parse_name(args.name, args.area, args.lang)
+    else:
+        geo = parse_URL(args.url)
+
     if geo:
         print(f"geo:{geo[0]},{geo[1]}")
 
-- 
cgit