OSM = {
-<% if defined?(PIWIK_LOCATION) and defined?(PIWIK_SITE) %>
- PIWIK_LOCATION: <%= PIWIK_LOCATION.to_json %>,
- PIWIK_SITE: <%= PIWIK_SITE.to_json %>,
+<% if defined?(PIWIK) %>
+ PIWIK: <%= PIWIK.to_json %>,
<% end %>
MAX_REQUEST_AREA: <%= MAX_REQUEST_AREA.to_json %>,
apiUrl: function (object) {
var url = "/api/" + OSM.API_VERSION + "/" + object.type + "/" + 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 = {}, bounds, loc;
+ params: function(search) {
+ var params = {};
search = (search || window.location.search).replace('?', '').split(/&|;/);
params[key] = decodeURIComponent(val);
}
+ return params;
+ },
+
+ mapParams: function (search) {
+ var params = OSM.params(search), mapParams = {}, loc, match;
+
if (params.mlon && params.mlat) {
mapParams.marker = true;
mapParams.mlon = parseFloat(params.mlon);
mapParams.mlat = parseFloat(params.mlat);
}
- if (params.node || params.way || params.relation) {
- mapParams.object_zoom = true;
-
- if (params.node) {
- mapParams.object = {type: 'node', id: parseInt(params.node)};
- } else if (params.way) {
- mapParams.object = {type: 'way', id: parseInt(params.way)};
- } else if (params.relation) {
- mapParams.object = {type: 'relation', id: parseInt(params.relation)};
- }
- }
-
- if (params.bbox) {
- params.bbox = params.bbox.split(',');
- bounds = L.latLngBounds(
- [parseFloat(params.bbox[1]),
- parseFloat(params.bbox[0])],
- [parseFloat(params.bbox[3]),
- parseFloat(params.bbox[2])]);
- } else if (params.minlon && params.minlat && params.maxlon && params.maxlat) {
- bounds = L.latLngBounds(
- [parseFloat(params.minlat),
- parseFloat(params.minlon)],
- [parseFloat(params.maxlat),
- parseFloat(params.maxlon)]);
- }
-
- if (params.box === 'yes') {
- mapParams.box = bounds;
+ // 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.object = {type: 'way', id: parseInt(params.way)};
+ } else if (params.relation) {
+ mapParams.object = {type: 'relation', id: parseInt(params.relation)};
}
var hash = OSM.parseHash(location.hash);
// Decide on a map starting position. Various ways of doing this.
- if (hash.lat && hash.lon) {
+ if (hash.center) {
mapParams.lon = hash.center.lng;
mapParams.lat = hash.center.lat;
mapParams.zoom = hash.zoom;
- mapParams.object_zoom = false;
- } else if (bounds) {
- mapParams.bounds = bounds;
- mapParams.object_zoom = false;
+ } 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.lon && params.lat) {
mapParams.lon = parseFloat(params.lon);
mapParams.lat = parseFloat(params.lat);
mapParams.zoom = parseInt(params.zoom || 5);
- mapParams.object_zoom = false;
} 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.layers = hash.layers || (loc && loc[3]) || '';
- if (params.note) {
- mapParams.note = parseInt(params.note);
- }
-
var scale = parseFloat(params.scale);
if (scale > 0) {
mapParams.zoom = Math.log(360.0 / (scale * 512.0)) / Math.log(2.0);
},
parseHash: function(hash) {
- if (hash.indexOf('#') === 0) {
- hash = hash.substr(1);
+ var args = {};
+
+ var i = hash.indexOf('#');
+ if (i < 0) {
+ return args;
+ }
+
+ hash = querystring.parse(hash.substr(i + 1));
+
+ 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)) {
+ args.center = new L.LatLng(lat, lon);
+ args.zoom = zoom;
+ }
+
+ if (hash.layers) {
+ args.layers = hash.layers;
}
- hash = querystring.parse(hash);
- var args = L.Hash.parseHash(hash.map || '') || {};
- if (hash.layers) args.layers = hash.layers;
+
return args;
},
formatHash: function(args) {
+ var center, zoom, layers;
+
if (args instanceof L.Map) {
- args = {
- lat: args.getCenter().lat,
- lon: args.getCenter().lng,
- zoom: args.getZoom(),
- layers: args.getLayersCode()
- };
+ 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 || '';
}
- var precision = zoomPrecision(args.zoom),
- hash = '#map=' + args.zoom +
- '/' + args.lat.toFixed(precision) +
- '/' + args.lon.toFixed(precision);
+ center = center.wrap();
+ layers = layers.replace('M', '');
- if (args.layers) {
- args.layers = args.layers.replace('M', '');
- }
+ var precision = OSM.zoomPrecision(zoom),
+ hash = '#map=' + zoom +
+ '/' + center.lat.toFixed(precision) +
+ '/' + center.lng.toFixed(precision);
- if (args.layers) {
- hash += '&layers=' + args.layers;
+ if (layers) {
+ hash += '&layers=' + layers;
}
return hash;
+ },
+
+ zoomPrecision: function(zoom) {
+ return Math.max(0, Math.ceil(Math.log(zoom) / Math.LN2));
+ },
+
+ locationCookie: function(map) {
+ var center = map.getCenter().wrap();
+ return [center.lng, center.lat, map.getZoom(), map.getLayersCode()].join('|');
}
};
projects / rails.git / blobdiff