+//= depend_on application.yml
+
OSM = {
<% if defined?(PIWIK) %>
- PIWIK: <%= PIWIK.to_json %>,
+ PIWIK: <%= PIWIK.to_json %>,
+<% end %>
+
+ MAX_REQUEST_AREA: <%= MAX_REQUEST_AREA.to_json %>,
+ SERVER_URL: <%= SERVER_URL.to_json %>,
+ API_VERSION: <%= API_VERSION.to_json %>,
+ STATUS: <%= STATUS.to_json %>,
+ MAX_NOTE_REQUEST_AREA: <%= MAX_NOTE_REQUEST_AREA.to_json %>,
+ OVERPASS_URL: <%= OVERPASS_URL.to_json %>,
+ NOMINATIM_URL: <%= NOMINATIM_URL.to_json %>,
+ GRAPHHOPPER_URL: <%= GRAPHHOPPER_URL.to_json %>,
+ MAPQUEST_DIRECTIONS_URL: <%= MAPQUEST_DIRECTIONS_URL.to_json %>,
+ MAPZEN_VALHALLA_URL: <%= MAPZEN_VALHALLA_URL.to_json %>,
+ OSRM_URL: <%= OSRM_URL.to_json %>,
+ DEFAULT_LOCALE: <%= I18n.default_locale.to_json %>,
+
+<% if defined?(MAPQUEST_KEY) %>
+ MAPQUEST_KEY: <%= MAPQUEST_KEY.to_json %>,
+<% end %>
+<% if defined?(MAPZEN_VALHALLA_KEY) %>
+ MAPZEN_VALHALLA_KEY: <%= MAPZEN_VALHALLA_KEY.to_json %>,
<% end %>
+<% if defined?(THUNDERFOREST_KEY) %>
+ THUNDERFOREST_KEY: <%= THUNDERFOREST_KEY.to_json %>,
+<% end %>
+
+ MARKER_GREEN: <%= image_path("marker-green.png").to_json %>,
+ MARKER_RED: <%= image_path("marker-red.png").to_json %>,
+
+ MARKER_ICON: <%= image_path("images/marker-icon.png").to_json %>,
+ MARKER_ICON_2X: <%= image_path("images/marker-icon-2x.png").to_json %>,
+ MARKER_SHADOW: <%= image_path("images/marker-shadow.png").to_json %>,
- MAX_REQUEST_AREA: <%= MAX_REQUEST_AREA.to_json %>,
- SERVER_URL: <%= SERVER_URL.to_json %>,
- API_VERSION: <%= API_VERSION.to_json %>,
- STATUS: <%= STATUS.to_json %>,
- MAX_NOTE_REQUEST_AREA: <%= MAX_NOTE_REQUEST_AREA.to_json %>,
+ NEW_NOTE_MARKER: <%= image_path("new_note_marker.png").to_json %>,
+ OPEN_NOTE_MARKER: <%= image_path("open_note_marker.png").to_json %>,
+ CLOSED_NOTE_MARKER: <%= image_path("closed_note_marker.png").to_json %>,
+
+ SEARCHING: <%= image_path("searching.gif").to_json %>,
apiUrl: function (object) {
var url = "/api/" + OSM.API_VERSION + "/" + object.type + "/" + object.id;
j = pair.indexOf('='),
key = pair.slice(0, j),
val = pair.slice(++j);
- params[key] = decodeURIComponent(val);
+
+ try {
+ params[key] = decodeURIComponent(val);
+ } catch (e) {
+ // Ignore parse exceptions
+ }
}
return params;
mapParams.mlat = parseFloat(params.mlat);
}
+ // Old-style object parameters; still in use for edit links e.g. /edit?way=1234
if (params.node) {
mapParams.object = {type: 'node', id: parseInt(params.node)};
} else if (params.way) {
mapParams.lon = hash.center.lng;
mapParams.lat = hash.center.lat;
mapParams.zoom = hash.zoom;
- } else if (params.lon && params.lat) {
- mapParams.lon = parseFloat(params.lon);
- mapParams.lat = parseFloat(params.lat);
- mapParams.zoom = parseInt(params.zoom || 5);
+ } else if (params.bbox) {
+ var bbox = params.bbox.split(',');
+ mapParams.bounds = L.latLngBounds(
+ [parseFloat(bbox[1]), parseFloat(bbox[0])],
+ [parseFloat(bbox[3]), parseFloat(bbox[2])]);
+ } else if (params.minlon && params.minlat && params.maxlon && params.maxlat) {
+ mapParams.bounds = L.latLngBounds(
+ [parseFloat(params.minlat), parseFloat(params.minlon)],
+ [parseFloat(params.maxlat), parseFloat(params.maxlon)]);
} else if (params.mlon && params.mlat) {
mapParams.lon = parseFloat(params.mlon);
mapParams.lat = parseFloat(params.mlat);
},
parseHash: function(hash) {
+ var args = {};
+
var i = hash.indexOf('#');
if (i < 0) {
- return false;
+ return args;
}
- hash = hash.substr(i + 1);
+ hash = querystring.parse(hash.substr(i + 1));
- if (hash === '') {
- return false;
- }
-
- hash = querystring.parse(hash);
-
- var args = hash.map.split("/");
- if (args.length !== 3) {
- return false;
- }
-
- var zoom = parseInt(args[0], 10),
- lat = parseFloat(args[1]),
- lon = parseFloat(args[2]);
+ var map = (hash.map || '').split('/'),
+ zoom = parseInt(map[0], 10),
+ lat = parseFloat(map[1]),
+ lon = parseFloat(map[2]);
- if (isNaN(zoom) || isNaN(lat) || isNaN(lon)) {
- return false;
+ if (!isNaN(zoom) && !isNaN(lat) && !isNaN(lon)) {
+ args.center = new L.LatLng(lat, lon);
+ args.zoom = zoom;
}
- args = {
- center: new L.LatLng(lat, lon),
- zoom: zoom
- };
-
if (hash.layers) {
args.layers = hash.layers;
}
zoom = args.getZoom();
layers = args.getLayersCode();
} else {
- center = L.latLng(args.lat, args.lon);
+ center = args.center || L.latLng(args.lat, args.lon);
zoom = args.zoom;
layers = args.layers || '';
}
center = center.wrap();
layers = layers.replace('M', '');
- var precision = zoomPrecision(zoom),
+ var precision = OSM.zoomPrecision(zoom),
hash = '#map=' + zoom +
'/' + center.lat.toFixed(precision) +
'/' + center.lng.toFixed(precision);
}
return hash;
+ },
+
+ zoomPrecision: function(zoom) {
+ return Math.max(0, Math.ceil(Math.log(zoom) / Math.LN2));
+ },
+
+ locationCookie: function(map) {
+ var center = map.getCenter().wrap(),
+ zoom = map.getZoom(),
+ precision = OSM.zoomPrecision(zoom);
+ return [center.lng.toFixed(precision), center.lat.toFixed(precision), zoom, map.getLayersCode()].join('|');
+ },
+
+ distance: function(latlng1, latlng2) {
+ var 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