+//= require ./directions-endpoint
//= require_self
//= require_tree ./directions
+//= require qs/dist/qs
OSM.Directions = function (map) {
- var awaitingGeocode; // true if the user has requested a route, but we're waiting on a geocode result
- var awaitingRoute; // true if we've asked the engine for a route and are waiting to hear back
+ var routeRequest = null; // jqXHR object of an ongoing route request or null
var chosenEngine;
- var popup = L.popup({autoPanPadding: [100, 100]});
+ var popup = L.popup({ autoPanPadding: [100, 100] });
var polyline = L.polyline([], {
- color: '#03f',
+ color: "#03f",
opacity: 0.3,
weight: 10
});
var highlight = L.polyline([], {
- color: '#ff0',
+ color: "#ff0",
opacity: 0.5,
weight: 12
});
+ var endpointDragCallback = function (dragging) {
+ if (!map.hasLayer(polyline)) return;
+ if (dragging && !chosenEngine.draggable) return;
+ if (dragging && routeRequest) return;
+
+ getRoute(false, !dragging);
+ };
+ var endpointChangeCallback = function () {
+ getRoute(true, true);
+ };
+
var endpoints = [
- Endpoint($("input[name='route_from']"), OSM.MARKER_GREEN),
- Endpoint($("input[name='route_to']"), OSM.MARKER_RED)
+ OSM.DirectionsEndpoint(map, $("input[name='route_from']"), OSM.MARKER_GREEN, endpointDragCallback, endpointChangeCallback),
+ OSM.DirectionsEndpoint(map, $("input[name='route_to']"), OSM.MARKER_RED, endpointDragCallback, endpointChangeCallback)
];
var expiry = new Date();
expiry.setYear(expiry.getFullYear() + 10);
- function Endpoint(input, iconUrl) {
- var endpoint = {};
-
- endpoint.marker = L.marker([0, 0], {
- icon: L.icon({
- iconUrl: iconUrl,
- iconSize: [25, 41],
- iconAnchor: [12, 41],
- popupAnchor: [1, -34],
- shadowUrl: OSM.MARKER_SHADOW,
- shadowSize: [41, 41]
- }),
- draggable: true
- });
-
- endpoint.marker.on('drag dragend', function (e) {
- var dragging = (e.type === 'drag');
- if (dragging && !chosenEngine.draggable) return;
- if (dragging && awaitingRoute) return;
- endpoint.setLatLng(e.target.getLatLng());
- if (map.hasLayer(polyline)) {
- getRoute(false, !dragging);
- }
- });
-
- input.on("keydown", function() {
- input.css("background-color", "#fff");
- });
-
- input.on("change", function (e) {
- awaitingGeocode = true;
-
- // make text the same in both text boxes
- var value = e.target.value;
- endpoint.setValue(value);
- });
-
- endpoint.setValue = function(value, latlng) {
- endpoint.value = value;
- delete endpoint.latlng;
- input.val(value);
-
- if (latlng) {
- endpoint.setLatLng(latlng);
- } else {
- endpoint.getGeocode();
- }
- };
-
- endpoint.getGeocode = function() {
- // if no one has entered a value yet, then we can't geocode, so don't
- // even try.
- if (!endpoint.value) {
- return;
- }
-
- endpoint.awaitingGeocode = true;
-
- $.getJSON(OSM.NOMINATIM_URL + 'search?q=' + encodeURIComponent(endpoint.value) + '&format=json', function (json) {
- endpoint.awaitingGeocode = false;
- endpoint.hasGeocode = true;
- if (json.length === 0) {
- alert(I18n.t('javascripts.directions.errors.no_place_with_name', {place: endpoint.value}));
- input.css("background-color", "rgba(255, 0, 0, 0.5)");
- return;
- }
-
- endpoint.setLatLng(L.latLng(json[0]));
-
- input.val(json[0].display_name);
+ var engines = OSM.Directions.engines;
- if (awaitingGeocode) {
- awaitingGeocode = false;
- getRoute(true, true);
- }
- });
- };
+ engines.sort(function (a, b) {
+ var localised_a = I18n.t("javascripts.directions.engines." + a.id),
+ localised_b = I18n.t("javascripts.directions.engines." + b.id);
+ return localised_a.localeCompare(localised_b);
+ });
- endpoint.setLatLng = function (ll) {
- var precision = OSM.zoomPrecision(map.getZoom());
- input.val(ll.lat.toFixed(precision) + ", " + ll.lng.toFixed(precision));
- endpoint.hasGeocode = true;
- endpoint.latlng = ll;
- endpoint.marker
- .setLatLng(ll)
- .addTo(map);
- };
+ var select = $("select.routing_engines");
- return endpoint;
- }
+ engines.forEach(function (engine, i) {
+ select.append("<option value='" + i + "'>" + I18n.t("javascripts.directions.engines." + engine.id) + "</option>");
+ });
- $(".directions_form .reverse_directions").on("click", function() {
- var from = endpoints[0].latlng,
- to = endpoints[1].latlng;
+ $(".directions_form .reverse_directions").on("click", function () {
+ var coordFrom = endpoints[0].latlng,
+ coordTo = endpoints[1].latlng,
+ routeFrom = "",
+ routeTo = "";
+ if (coordFrom) {
+ routeFrom = coordFrom.lat + "," + coordFrom.lng;
+ }
+ if (coordTo) {
+ routeTo = coordTo.lat + "," + coordTo.lng;
+ }
- OSM.router.route("/directions?" + querystring.stringify({
+ OSM.router.route("/directions?" + Qs.stringify({
from: $("#route_to").val(),
to: $("#route_from").val(),
- route: to.lat + "," + to.lng + ";" + from.lat + "," + from.lng
+ route: routeTo + ";" + routeFrom
}));
});
- $(".directions_form .close").on("click", function(e) {
+ $(".directions_form .btn-close").on("click", function (e) {
e.preventDefault();
- var route_from = endpoints[0].value;
- if (route_from) {
- OSM.router.route("/?query=" + encodeURIComponent(route_from) + OSM.formatHash(map));
- } else {
- OSM.router.route("/" + OSM.formatHash(map));
- }
+ $(".describe_location").toggle(!endpoints[0].value);
+ $(".search_form input[name='query']").val(endpoints[0].value);
+ OSM.router.route("/" + OSM.formatHash(map));
});
function formatDistance(m) {
if (m < 1000) {
- return Math.round(m) + "m";
+ return I18n.t("javascripts.directions.distance_m", { distance: Math.round(m) });
} else if (m < 10000) {
- return (m / 1000.0).toFixed(1) + "km";
+ return I18n.t("javascripts.directions.distance_km", { distance: (m / 1000.0).toFixed(1) });
} else {
- return Math.round(m / 1000) + "km";
+ return I18n.t("javascripts.directions.distance_km", { distance: Math.round(m / 1000) });
}
}
+ function formatHeight(m) {
+ return I18n.t("javascripts.directions.distance_m", { distance: Math.round(m) });
+ }
+
function formatTime(s) {
var m = Math.round(s / 60);
var h = Math.floor(m / 60);
m -= h * 60;
- return h + ":" + (m < 10 ? '0' : '') + m;
+ return h + ":" + (m < 10 ? "0" : "") + m;
}
- function setEngine(id) {
- engines.forEach(function(engine, i) {
- if (engine.id === id) {
- chosenEngine = engine;
- select.val(i);
- }
+ function findEngine(id) {
+ return engines.findIndex(function (engine) {
+ return engine.id === id;
});
}
+ function setEngine(index) {
+ chosenEngine = engines[index];
+ select.val(index);
+ }
+
function getRoute(fitRoute, reportErrors) {
// Cancel any route that is already in progress
- if (awaitingRoute) awaitingRoute.abort();
-
- // go fetch geocodes for any endpoints which have not already
- // been geocoded.
- for (var ep_i = 0; ep_i < 2; ++ep_i) {
- var endpoint = endpoints[ep_i];
- if (!endpoint.hasGeocode && !endpoint.awaitingGeocode) {
- endpoint.getGeocode();
- awaitingGeocode = true;
- }
- }
- if (endpoints[0].awaitingGeocode || endpoints[1].awaitingGeocode) {
- awaitingGeocode = true;
- return;
- }
+ if (routeRequest) routeRequest.abort();
var o = endpoints[0].latlng,
d = endpoints[1].latlng;
var precision = OSM.zoomPrecision(map.getZoom());
- OSM.router.replace("/directions?" + querystring.stringify({
+ OSM.router.replace("/directions?" + Qs.stringify({
engine: chosenEngine.id,
- route: o.lat.toFixed(precision) + ',' + o.lng.toFixed(precision) + ';' +
- d.lat.toFixed(precision) + ',' + d.lng.toFixed(precision)
+ route: o.lat.toFixed(precision) + "," + o.lng.toFixed(precision) + ";" +
+ d.lat.toFixed(precision) + "," + d.lng.toFixed(precision)
}));
// copy loading item to sidebar and display it. we copy it, rather than
// just using it in-place and replacing it in case it has to be used
// again.
- $('#sidebar_content').html($('.directions_form .loader_copy').html());
+ $("#sidebar_content").html($(".directions_form .loader_copy").html());
map.setSidebarOverlaid(false);
- awaitingRoute = chosenEngine.getRoute([o, d], function (err, route) {
- awaitingRoute = null;
+ routeRequest = chosenEngine.getRoute([o, d], function (err, route) {
+ routeRequest = null;
if (err) {
map.removeLayer(polyline);
if (reportErrors) {
- $('#sidebar_content').html('<p class="search_results_error">' + I18n.t('javascripts.directions.errors.no_route') + '</p>');
+ $("#sidebar_content").html("<div class=\"alert alert-danger\">" + I18n.t("javascripts.directions.errors.no_route") + "</div>");
}
return;
map.fitBounds(polyline.getBounds().pad(0.05));
}
- var html = '<h2><a class="geolink" href="#">' +
- '<span class="icon close"></span></a>' + I18n.t('javascripts.directions.directions') +
- '</h2><p id="routing_summary">' +
- I18n.t('javascripts.directions.distance') + ': ' + formatDistance(route.distance) + '. ' +
- I18n.t('javascripts.directions.time') + ': ' + formatTime(route.time) + '.';
- if (typeof route.ascend !== 'undefined' && typeof route.descend !== 'undefined') {
- html += '<br />' +
- I18n.t('javascripts.directions.ascend') + ': ' + Math.round(route.ascend) + 'm. ' +
- I18n.t('javascripts.directions.descend') + ': ' + Math.round(route.descend) +'m.';
+ var distanceText = $("<p>").append(
+ I18n.t("javascripts.directions.distance") + ": " + formatDistance(route.distance) + ". " +
+ I18n.t("javascripts.directions.time") + ": " + formatTime(route.time) + ".");
+ if (typeof route.ascend !== "undefined" && typeof route.descend !== "undefined") {
+ distanceText.append(
+ $("<br>"),
+ I18n.t("javascripts.directions.ascend") + ": " + formatHeight(route.ascend) + ". " +
+ I18n.t("javascripts.directions.descend") + ": " + formatHeight(route.descend) + ".");
}
- html += '</p><table id="turnbyturn" />';
- $('#sidebar_content')
- .html(html);
+ var turnByTurnTable = $("<table class='table table-hover table-sm mb-3'>")
+ .append($("<tbody>"));
+ var directionsCloseButton = $("<button type='button' class='btn-close'>")
+ .attr("aria-label", I18n.t("javascripts.close"));
+
+ $("#sidebar_content")
+ .empty()
+ .append(
+ $("<div class='d-flex'>").append(
+ $("<h2 class='flex-grow-1 text-break'>")
+ .text(I18n.t("javascripts.directions.directions")),
+ $("<div>").append(directionsCloseButton)),
+ distanceText,
+ turnByTurnTable
+ );
// Add each row
- var cumulative = 0;
route.steps.forEach(function (step) {
- var ll = step[0],
- direction = step[1],
- instruction = step[2],
- dist = step[3],
- lineseg = step[4];
-
- cumulative += dist;
+ var ll = step[0],
+ direction = step[1],
+ instruction = step[2],
+ dist = step[3],
+ lineseg = step[4];
if (dist < 5) {
dist = "";
} else if (dist < 200) {
- dist = Math.round(dist / 10) * 10 + "m";
+ dist = String(Math.round(dist / 10) * 10) + "m";
} else if (dist < 1500) {
- dist = Math.round(dist / 100) * 100 + "m";
+ dist = String(Math.round(dist / 100) * 100) + "m";
} else if (dist < 5000) {
- dist = Math.round(dist / 100) / 10 + "km";
+ dist = String(Math.round(dist / 100) / 10) + "km";
} else {
- dist = Math.round(dist / 1000) + "km";
+ dist = String(Math.round(dist / 1000)) + "km";
}
var row = $("<tr class='turn'/>");
- row.append("<td><div class='direction i" + direction + "'/></td> ");
- row.append("<td class='instruction'>" + instruction);
- row.append("<td class='distance'>" + dist);
+ row.append("<td
class='border-0'><div class='direction i" + direction + "'/></td> ");
+ row.append("<td>" + instruction);
+ row.append("<td class='distance text-body-secondary text-end'>" + dist);
- row.on('click', function () {
+ row.on("click", function () {
popup
.setLatLng(ll)
.setContent("<p>" + instruction + "</p>")
map.removeLayer(highlight);
});
- $('#turnbyturn').append(row);
+ turnByTurnTable.append(row);
});
- $('#sidebar_content').append('<p id="routing_credit">' +
- I18n.t('javascripts.directions.instructions.courtesy', {link: chosenEngine.creditline}) +
- '</p>');
+ $("#sidebar_content").append("<p class=\"text-center\">" +
+ I18n.t("javascripts.directions.instructions.courtesy", { link: chosenEngine.creditline }) +
+ "</p>");
- $('#sidebar_content a.geolink').on('click', function(e) {
- e.preventDefault();
+ directionsCloseButton.on("click", function () {
map.removeLayer(polyline);
- $('#sidebar_content').html('');
+ $("#sidebar_content").html("");
map.setSidebarOverlaid(true);
// TODO: collapse width of sidebar back to previous
});
});
}
- var engines = OSM.Directions.engines;
-
- engines.sort(function (a, b) {
- a = I18n.t('javascripts.directions.engines.' + a.id);
- b = I18n.t('javascripts.directions.engines.' + b.id);
- return a.localeCompare(b);
- });
-
- var select = $('select.routing_engines');
-
- engines.forEach(function(engine, i) {
- select.append("<option value='" + i + "'>" + I18n.t('javascripts.directions.engines.' + engine.id) + "</option>");
- });
-
- var chosenEngineId = $.cookie('_osm_directions_engine');
- if(!chosenEngineId) {
- chosenEngineId = 'osrm_car';
+ var chosenEngineIndex = findEngine("fossgis_osrm_car");
+ if (Cookies.get("_osm_directions_engine")) {
+ chosenEngineIndex = findEngine(Cookies.get("_osm_directions_engine"));
}
- setEngine(chosenEngineId);
+ setEngine(chosenEngineIndex);
select.on("change", function (e) {
chosenEngine = engines[e.target.selectedIndex];
- $.cookie('_osm_directions_engine', chosenEngine.id, { expires: expiry, path: '/' });
- if (map.hasLayer(polyline)) {
- getRoute(true, true);
- }
+ Cookies.set("_osm_directions_engine", chosenEngine.id, { secure: true, expires: expiry, path: "/", samesite: "lax" });
+ getRoute(true, true);
});
- $(".directions_form").on("submit", function(e) {
+ $(".directions_form").on("submit", function (e) {
e.preventDefault();
getRoute(true, true);
});
- $(".routing_marker").on('dragstart', function (e) {
+ $(".routing_marker_column img").on("dragstart", function (e) {
var dt = e.originalEvent.dataTransfer;
- dt.effectAllowed = 'move';
- var dragData = { type: $(this).data('type') };
- dt.setData('text', JSON.stringify(dragData));
+ dt.effectAllowed = "move";
+ var dragData = { type: $(this).data("type") };
+ dt.setData("text", JSON.stringify(dragData));
if (dt.setDragImage) {
var img = $("<img>").attr("src", $(e.originalEvent.target).attr("src"));
dt.setDragImage(img.get(0), 12, 21);
var page = {};
- page.pushstate = page.popstate = function() {
+ page.pushstate = page.popstate = function () {
$(".search_form").hide();
$(".directions_form").show();
- $("#map").on('dragend dragover', function (e) {
+ $("#map").on("dragend dragover", function (e) {
e.preventDefault();
});
- $("#map").on('drop', function (e) {
+ $("#map").on("drop", function (e) {
e.preventDefault();
var oe = e.originalEvent;
- var dragData = JSON.parse(oe.dataTransfer.getData('text'));
+ var dragData = JSON.parse(oe.dataTransfer.getData("text"));
var type = dragData.type;
- var pt = L.DomEvent.getMousePosition(oe, map.getContainer()); // co-ordinates of the mouse pointer at present
+ var pt = L.DomEvent.getMousePosition(oe, map.getContainer()); // co-ordinates of the mouse pointer at present
pt.y += 20;
var ll = map.containerPointToLatLng(pt);
- endpoints[type === 'from' ? 0 : 1].setLatLng(ll);
- getRoute(true, true);
+ var precision = OSM.zoomPrecision(map.getZoom());
+ var value = ll.lat.toFixed(precision) + ", " + ll.lng.toFixed(precision);
+ var llWithPrecision = L.latLng(ll.lat.toFixed(precision), ll.lng.toFixed(precision));
+ endpoints[type === "from" ? 0 : 1].setValue(value, llWithPrecision);
});
- var params = querystring.parse(location.search.substring(1)),
- route = (params.route || '').split(';'),
- from = route[0] && L.latLng(route[0].split(',')),
- to = route[1] && L.latLng(route[1].split(','));
+ endpoints[0].enable();
+ endpoints[1].enable();
+
+ var params = Qs.parse(location.search.substring(1)),
+ route = (params.route || "").split(";"),
+ from = route[0] && L.latLng(route[0].split(",")),
+ to = route[1] && L.latLng(route[1].split(","));
if (params.engine) {
- setEngine(params.engine);
+ var engineIndex = findEngine(params.engine);
+
+ if (engineIndex >= 0) {
+ setEngine(engineIndex);
+ }
}
endpoints[0].setValue(params.from || "", from);
endpoints[1].setValue(params.to || "", to);
map.setSidebarOverlaid(!from || !to);
-
- getRoute(true, true);
};
- page.load = function() {
+ page.load = function () {
page.pushstate();
};
- page.unload = function() {
+ page.unload = function () {
$(".search_form").show();
$(".directions_form").hide();
- $("#map").off('dragend dragover drop');
+ $("#map").off("dragend dragover drop");
+
+ endpoints[0].disable();
+ endpoints[1].disable();
map
.removeLayer(popup)
- .removeLayer(polyline)
- .removeLayer(endpoints[0].marker)
- .removeLayer(endpoints[1].marker);
+ .removeLayer(polyline);
};
return page;
projects / rails.git / blobdiff