+//= depend_on settings.yml
+//= depend_on settings.local.yml
+//= depend_on layers.yml
+//= depend_on key.yml
+
OSM = {
-<% if defined?(PIWIK_LOCATION) and defined?(PIWIK_SITE) %>
- PIWIK_LOCATION: <%= PIWIK_LOCATION.to_json %>,
- PIWIK_SITE: <%= PIWIK_SITE.to_json %>,
-<% end %>
+ ...<%=
+ %i[
+ matomo
+ max_request_area
+ server_protocol
+ server_url
+ api_version
+ status
+ max_note_request_area
+ overpass_url
+ overpass_credentials
+ nominatim_url
+ graphhopper_url
+ fossgis_osrm_url
+ fossgis_valhalla_url
+ thunderforest_key
+ tracestrack_key
+ ]
+ .each_with_object({}) do |key, hash|
+ hash[key.to_s.upcase] = Settings.send(key) if Settings.respond_to?(key)
+ end.to_json
+ %>,
+
+ DEFAULT_LOCALE: <%= I18n.default_locale.to_json %>,
+
+ LAYER_DEFINITIONS: <%= YAML.load_file(Rails.root.join("config/layers.yml")).to_json %>,
+ LAYERS_WITH_MAP_KEY: <%= YAML.load_file(Rails.root.join("config/key.yml")).keys.to_json %>,
- MAX_REQUEST_AREA: <%= MAX_REQUEST_AREA.to_json %>,
- SERVER_URL: <%= SERVER_URL.to_json %>,
- API_VERSION: <%= API_VERSION.to_json %>,
+ MARKER_GREEN: <%= image_path("marker-green.png").to_json %>,
+ MARKER_RED: <%= image_path("marker-red.png").to_json %>,
+
+ MARKER_ICON: <%= image_path("leaflet/dist/images/marker-icon.png").to_json %>,
+ MARKER_ICON_2X: <%= image_path("leaflet/dist/images/marker-icon-2x.png").to_json %>,
+ MARKER_SHADOW: <%= image_path("leaflet/dist/images/marker-shadow.png").to_json %>,
+
+ NEW_NOTE_MARKER: <%= image_path("new_note_marker.svg").to_json %>,
+ OPEN_NOTE_MARKER: <%= image_path("open_note_marker.svg").to_json %>,
+ CLOSED_NOTE_MARKER: <%= image_path("closed_note_marker.svg").to_json %>,
apiUrl: function (object) {
- var url = "/api/" + OSM.API_VERSION + "/" + object.type + "/" + object.id;
+ const apiType = object.type === "note" ? "notes" : object.type;
+ let url = "/api/" + OSM.API_VERSION + "/" + apiType + "/" + object.id;
- if (object.type != "node") {
+ if (object.type === "way" || object.type === "relation") {
url += "/full";
} else if (object.version) {
url += "/" + object.version;
return url;
},
- mapParams: function (search) {
- var params = {}, mapParams = {}, loc;
-
- search = (search || window.location.search).replace('?', '').split('&');
+ params: function (search) {
+ const query = search || window.location.search;
+ return Object.fromEntries(new URLSearchParams(query));
+ },
- for (var i = 0; i < search.length; ++i) {
- var pair = search[i],
- j = pair.indexOf('='),
- key = pair.slice(0, j),
- val = pair.slice(++j);
- params[key] = decodeURIComponent(val);
- }
+ mapParams: function (search) {
+ const params = OSM.params(search),
+ mapParams = {};
if (params.mlon && params.mlat) {
mapParams.marker = true;
mapParams.mlat = parseFloat(params.mlat);
}
- if (params.layers) {
- mapParams.layers = params.layers;
+ // Old-style object parameters; still in use for edit links e.g. /edit?way=1234
+ for (const type of ["node", "way", "relation", "note"]) {
+ if (params[type]) {
+ mapParams.object = { type, id: parseInt(params[type], 10) };
+ }
}
- if (params.node || params.way || params.relation) {
- mapParams.object = true;
- mapParams.object_zoom = true;
-
- if (params.node) {
- mapParams.object_type = 'node';
- mapParams.object_id = parseInt(params.node);
- } else if (params.way) {
- mapParams.object_type = 'way';
- mapParams.object_id = parseInt(params.way);
- } else if (params.relation) {
- mapParams.object_type = 'relation';
- mapParams.object_id = parseInt(params.relation);
- }
+ const hash = OSM.parseHash(location.hash);
+
+ const loc = Cookies.get("_osm_location")?.split("|");
+
+ function bboxToLatLngBounds({ minlon, minlat, maxlon, maxlat }) {
+ return L.latLngBounds([minlat, minlon], [maxlat, maxlon]);
}
- // Decide on a lat lon to initialise the map with. Various ways of doing this
- if (params.bbox) {
- var bbox = params.bbox.split(",");
- mapParams.bbox = true;
- mapParams.minlon = parseFloat(bbox[0]);
- mapParams.minlat = parseFloat(bbox[1]);
- mapParams.maxlon = parseFloat(bbox[2]);
- mapParams.maxlat = parseFloat(bbox[3]);
- mapParams.object_zoom = false;
+ // Decide on a map starting position. Various ways of doing this.
+ if (hash.center) {
+ mapParams.lon = hash.center.lng;
+ mapParams.lat = hash.center.lat;
+ mapParams.zoom = hash.zoom;
+ } else if (params.bbox) {
+ const [minlon, minlat, maxlon, maxlat] = params.bbox.split(",");
+ mapParams.bounds = bboxToLatLngBounds({ minlon, minlat, maxlon, maxlat });
} else if (params.minlon && params.minlat && params.maxlon && params.maxlat) {
- mapParams.bbox = true;
- mapParams.minlon = parseFloat(params.minlon);
- mapParams.minlat = parseFloat(params.minlat);
- mapParams.maxlon = parseFloat(params.maxlon);
- mapParams.maxlat = parseFloat(params.maxlat);
- mapParams.object_zoom = false;
- } else if (params.lon && params.lat) {
- mapParams.lon = parseFloat(params.lon);
- mapParams.lat = parseFloat(params.lat);
- mapParams.zoom = parseInt(params.zoom || 5);
- mapParams.object_zoom = false;
+ mapParams.bounds = bboxToLatLngBounds(params);
} else if (params.mlon && params.mlat) {
- mapParams.lon = parseFloat(params.mlon);
- mapParams.lat = parseFloat(params.mlat);
- mapParams.zoom = parseInt(params.zoom || 12);
- mapParams.object_zoom = false;
- } else if (loc = $.cookie('_osm_location')) {
- loc = loc.split("|");
- mapParams.lon = parseFloat(loc[0]);
- mapParams.lat = parseFloat(loc[1]);
- mapParams.zoom = parseInt(loc[2]);
- mapParams.layers = loc[3];
+ mapParams.lon = params.mlon;
+ mapParams.lat = params.mlat;
+ mapParams.zoom = params.zoom || 12;
+ } else if (loc) {
+ [mapParams.lon, mapParams.lat, mapParams.zoom] = loc;
} else if (OSM.home) {
mapParams.lon = OSM.home.lon;
mapParams.lat = OSM.home.lat;
mapParams.zoom = 10;
} else if (OSM.location) {
- mapParams.bbox = true;
- mapParams.minlon = OSM.location.minlon;
- mapParams.minlat = OSM.location.minlat;
- mapParams.maxlon = OSM.location.maxlon;
- mapParams.maxlat = OSM.location.maxlat;
+ mapParams.bounds = bboxToLatLngBounds(OSM.location);
} else {
mapParams.lon = -0.1;
mapParams.lat = 51.5;
- mapParams.zoom = parseInt(params.zoom || 5);
+ mapParams.zoom = params.zoom || 5;
}
- if (mapParams.bbox) {
- mapParams.box = params.box == "yes";
- mapParams.lon = (mapParams.minlon + mapParams.maxlon) / 2;
- mapParams.lat = (mapParams.minlat + mapParams.maxlat) / 2;
- }
+ if (typeof mapParams.lat === "string") mapParams.lat = parseFloat(mapParams.lat);
+ if (typeof mapParams.lon === "string") mapParams.lon = parseFloat(mapParams.lon);
+ if (typeof mapParams.zoom === "string") mapParams.zoom = parseInt(mapParams.zoom, 10);
- var scale = parseFloat(params.scale);
+ mapParams.layers = hash.layers || (loc && loc[3]) || "";
+
+ const scale = parseFloat(params.scale);
if (scale > 0) {
mapParams.zoom = Math.log(360.0 / (scale * 512.0)) / Math.log(2.0);
}
return mapParams;
+ },
+
+ parseHash: function (hash) {
+ const args = {};
+
+ const i = hash.indexOf("#");
+ if (i < 0) {
+ return args;
+ }
+
+ const hashParams = new URLSearchParams(hash.slice(i + 1));
+
+ const map = (hashParams.get("map") || "").split("/"),
+ zoom = parseInt(map[0], 10),
+ lat = parseFloat(map[1]),
+ lon = parseFloat(map[2]);
+
+ if (!isNaN(zoom) && !isNaN(lat) && !isNaN(lon)) {
+ args.center = new L.LatLng(lat, lon);
+ args.zoom = zoom;
+ }
+
+ if (hashParams.has("layers")) {
+ args.layers = hashParams.get("layers");
+ }
+
+ return args;
+ },
+
+ formatHash: function (args) {
+ let center, zoom, layers;
+
+ if (args instanceof L.Map) {
+ center = args.getCenter();
+ zoom = args.getZoom();
+ layers = args.getLayersCode();
+ } else {
+ center = args.center || L.latLng(args.lat, args.lon);
+ zoom = args.zoom;
+ layers = args.layers || "";
+ }
+
+ layers = layers.replace("M", "");
+
+ let hash = "#map=" + [zoom, ...OSM.cropLocation(center, zoom)].join("/");
+
+ if (layers) {
+ hash += "&layers=" + layers;
+ }
+
+ return hash;
+ },
+
+ zoomPrecision: function (zoom) {
+ const pixels = Math.pow(2, 8 + zoom);
+ const degrees = 180;
+ return Math.ceil(Math.log10(pixels / degrees));
+ },
+
+ cropLocation: function (latLng, zoom) {
+ const precision = OSM.zoomPrecision(zoom),
+ wrapped = latLng.wrap();
+ return [wrapped.lat, wrapped.lng].map(c => c.toFixed(precision));
+ },
+
+ locationCookie: function (map) {
+ const zoom = map.getZoom(),
+ center = OSM.cropLocation(map.getCenter(), zoom).reverse();
+ return [...center, zoom, map.getLayersCode()].join("|");
+ },
+
+ distance: function (latlng1, latlng2) {
+ const lat1 = latlng1.lat * Math.PI / 180,
+ lng1 = latlng1.lng * Math.PI / 180,
+ lat2 = latlng2.lat * Math.PI / 180,
+ lng2 = latlng2.lng * Math.PI / 180,
+ latdiff = lat2 - lat1,
+ lngdiff = lng2 - lng1;
+
+ return 6372795 * 2 * Math.asin(
+ Math.sqrt(
+ Math.pow(Math.sin(latdiff / 2), 2) +
+ (Math.cos(lat1) * Math.cos(lat2) * Math.pow(Math.sin(lngdiff / 2), 2))
+ ));
}
};
projects / rails.git / blobdiff