parent
d24744bc29
commit
a6286cb05f
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@ -14,7 +14,7 @@ from sqlalchemy.types import Float, Integer, Numeric, String
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from .database import session
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Base = declarative_base()
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Base.query = session.query_property() # type:ignore
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Base.query = session.query_property()
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class Polygon(Base):
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@ -30,6 +30,9 @@ class Polygon(Base):
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tags = Column(postgresql.HSTORE)
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way = Column(Geometry("GEOMETRY", srid=4326, spatial_index=True), nullable=False)
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area = column_property(func.ST_Area(way, False))
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geojson_str = column_property(
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func.ST_AsGeoJSON(way, maxdecimaldigits=6), deferred=True
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)
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@property
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def osm_url(self) -> str:
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@ -48,7 +51,7 @@ class Polygon(Base):
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) -> sqlalchemy.orm.query.Query: # type: ignore
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"""Polygons that contain given coordinates."""
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point = func.ST_SetSRID(func.ST_MakePoint(lon, lat), 4326)
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q = cls.query.filter( # type: ignore
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q = cls.query.filter(
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or_(
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cls.boundary == "political",
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and_(
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@ -189,6 +189,7 @@ def build_dict(hit: Hit | None, lat: str | float, lon: str | float) -> WikidataD
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"admin_level": hit.get("admin_level"),
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"wikidata": hit["wikidata"],
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"element": hit.get("element"),
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"geojson": hit.get("geojson"),
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}
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if not commons_cat:
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return ret
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12
lookup.py
12
lookup.py
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@ -105,6 +105,7 @@ def osm_lookup(
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"commons_cat": commons,
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"admin_level": admin_level,
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"element": e.osm_id,
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"geojson": typing.cast(str, e.geojson_str),
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}
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gss = tags.get("ref:gss")
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if gss:
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@ -112,6 +113,7 @@ def osm_lookup(
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if ret:
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ret["admin_level"] = admin_level
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ret["element"] = e.osm_id
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ret["geojson"] = typing.cast(str, e.geojson_str)
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return ret
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name = tags.get("name")
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@ -162,6 +164,7 @@ def index() -> str | Response:
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if lat is not None and lon is not None:
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result = lat_lon_to_wikidata(lat, lon)["result"]
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result.pop("element", None)
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result.pop("geojson", None)
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return jsonify(result)
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samples = sorted(geocode.samples, key=lambda row: row[2])
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@ -219,9 +222,16 @@ def detail_page() -> Response | str:
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return render_template("query_error.html", lat=lat, lon=lon, query=query, r=r)
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element = reply["result"].pop("element", None)
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geojson = reply["result"].pop("geojson", None)
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return render_template(
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"detail.html", lat=lat, lon=lon, str=str, element_id=element, **reply
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"detail.html",
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lat=lat,
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lon=lon,
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str=str,
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element_id=element,
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geojson=geojson,
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**reply
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)
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@ -2,8 +2,64 @@
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{% block title %}Geocode to Commons{% endblock %}
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{% block link %}
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<link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css"
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integrity="sha256-p4NxAoJBhIIN+hmNHrzRCf9tD/miZyoHS5obTRR9BMY="
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crossorigin=""/>
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{% endblock %}
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{% block script %}
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<script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"
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integrity="sha256-20nQCchB9co0qIjJZRGuk2/Z9VM+kNiyxNV1lvTlZBo="
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crossorigin=""></script>
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<script>
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var map = L.map('map').setView([{{ lat }}, {{ lon }}], 13);
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L.tileLayer('https://tile.openstreetmap.org/{z}/{x}/{y}.png', {
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maxZoom: 19,
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attribution: '© <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a>'
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}).addTo(map);
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var marker = L.marker([{{ lat }} , {{ lon }}]).addTo(map);
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{% if geojson %}
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L.geoJSON({{ geojson | safe }}).addTo(map);
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{% endif %}
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</script>
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{% endblock %}
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{% block style %}
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<style>
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/*
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#map {
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width: 600px;
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height: 600px;
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}
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*/
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/* Styles for the map */
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#map {
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position: fixed; /* This keeps the map in place when the page is scrolled */
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top: 0; /* Starting from the top edge of the browser window */
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right: 0; /* Positioned on the right side */
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width: 50%; /* Half the screen width */
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height: 100%; /* Full height of the browser window */
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}
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#main {
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width: 48%
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}
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</style>
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{% endblock %}
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{% block content %}
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<div class="m-3">
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<div id="map"></div>
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<div class="m-3" id="main">
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<h1>Geocode coordinates to Commons Category</h1>
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<p><a href="{{ url_for('index', lat=lat, lon=lon) }}">visit endpoint</a>
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@ -48,6 +104,5 @@
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</div>
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{% endfor %}
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</div>
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{% endblock %}
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Reference in a new issue