X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/78f608b114c05f1147936a57b930831e28000c1a..eae9c15b75eee543b86130d50552d3c2942ae02f:/app/assets/javascripts/osm.js.erb diff --git a/app/assets/javascripts/osm.js.erb b/app/assets/javascripts/osm.js.erb index 7a8f3da3e..0ffd35e2c 100644 --- a/app/assets/javascripts/osm.js.erb +++ b/app/assets/javascripts/osm.js.erb @@ -1,18 +1,46 @@ +//= depend_on settings.yml +//= depend_on settings.local.yml +//= require qs/dist/qs + OSM = { -<% if defined?(PIWIK_LOCATION) and defined?(PIWIK_SITE) %> - PIWIK_LOCATION: <%= PIWIK_LOCATION.to_json %>, - PIWIK_SITE: <%= PIWIK_SITE.to_json %>, +<% if defined?(Settings.matomo) %> + MATOMO: <%= Settings.matomo.to_json %>, +<% end %> + + MAX_REQUEST_AREA: <%= Settings.max_request_area.to_json %>, + SERVER_PROTOCOL: <%= Settings.server_protocol.to_json %>, + SERVER_URL: <%= Settings.server_url.to_json %>, + API_VERSION: <%= Settings.api_version.to_json %>, + STATUS: <%= Settings.status.to_json %>, + MAX_NOTE_REQUEST_AREA: <%= Settings.max_note_request_area.to_json %>, + OVERPASS_URL: <%= Settings.overpass_url.to_json %>, + OVERPASS_CREDENTIALS: <%= Settings.overpass_credentials.to_json %>, + NOMINATIM_URL: <%= Settings.nominatim_url.to_json %>, + GRAPHHOPPER_URL: <%= Settings.graphhopper_url.to_json %>, + FOSSGIS_OSRM_URL: <%= Settings.fossgis_osrm_url.to_json %>, + FOSSGIS_VALHALLA_URL: <%= Settings.fossgis_valhalla_url.to_json %>, + DEFAULT_LOCALE: <%= I18n.default_locale.to_json %>, + +<% if Settings.key?(:thunderforest_key) %> + THUNDERFOREST_KEY: <%= Settings.thunderforest_key.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 %>, + 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.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 %>, apiUrl: function (object) { - var url = "/api/" + OSM.API_VERSION + "/" + object.type + "/" + object.id; + var apiType = object.type === "note" ? "notes" : object.type; + var 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; @@ -21,8 +49,8 @@ OSM = { return url; }, - mapParams: function (search) { - var params = {}, mapParams = {}, loc; + params: function(search) { + var params = {}; search = (search || window.location.search).replace('?', '').split(/&|;/); @@ -31,86 +59,79 @@ OSM = { 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: 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.layers) { - mapParams.layers = params.layers; + // 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)}; + } else if (params.note) { + mapParams.object = {type: 'note', id: parseInt(params.note)}; } - 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)}; - } - } - - // 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; + var hash = OSM.parseHash(location.hash); + + // 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) { + 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.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 = 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); mapParams.zoom = parseInt(params.zoom || 12); - mapParams.object_zoom = false; - } else if (loc = $.cookie('_osm_location')) { + } else if (loc = Cookies.get('_osm_location')) { loc = loc.split("|"); mapParams.lon = parseFloat(loc[0]); mapParams.lat = parseFloat(loc[1]); mapParams.zoom = parseInt(loc[2]); - mapParams.layers = loc[3]; } 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 = L.latLngBounds( + [OSM.location.minlat, + OSM.location.minlon], + [OSM.location.maxlat, + OSM.location.maxlon]); } else { mapParams.lon = -0.1; mapParams.lat = 51.5; mapParams.zoom = parseInt(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; - } - - mapParams.notes = params.notes == "yes"; + mapParams.layers = hash.layers || (loc && loc[3]) || ''; var scale = parseFloat(params.scale); if (scale > 0) { @@ -118,5 +139,86 @@ OSM = { } return mapParams; + }, + + parseHash: function(hash) { + var args = {}; + + var i = hash.indexOf('#'); + if (i < 0) { + return args; + } + + hash = Qs.parse(hash.slice(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; + } + + return args; + }, + + formatHash: function(args) { + var 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 || ''; + } + + center = center.wrap(); + layers = layers.replace('M', ''); + + var precision = OSM.zoomPrecision(zoom), + hash = '#map=' + zoom + + '/' + center.lat.toFixed(precision) + + '/' + center.lng.toFixed(precision); + + 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(), + 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) + )); } };