Merge branch 'master' into notes
Conflicts: app/assets/javascripts/browse.js app/assets/javascripts/map.js.erb app/assets/stylesheets/common.css.scss app/views/site/index.html.erb
This commit is contained in:
Tom Hughes
commit
78f608b114
133 changed files with 11330 additions and 2143 deletions
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@ -3,465 +3,328 @@
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//= require templates/browse/feature_history
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$(document).ready(function () {
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$("#show_data").click(function (e) {
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$.ajax({ url: $(this).attr('href'), success: function (sidebarHtml) {
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startBrowse(sidebarHtml);
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}});
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e.preventDefault();
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var browseBounds;
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var layersById;
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var selectedLayer;
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var browseObjectList;
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var areasHidden = false;
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var locationFilter;
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var dataLayer = new L.OSM.DataLayer(null, {
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styles: {
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way: {
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weight: 3,
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color: "#000000",
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opacity: 0.4
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},
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area: {
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weight: 3,
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color: "#ff0000"
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},
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node: {
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color: "#00ff00"
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}
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}
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});
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dataLayer.isWayArea = function () {
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return !areasHidden && L.OSM.DataLayer.prototype.isWayArea.apply(this, arguments);
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};
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dataLayer.on("click", function (e) {
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onSelect(e.layer);
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});
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if (OSM.STATUS != 'api_offline' && OSM.STATUS != 'database_offline') {
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map.layersControl.addOverlay(dataLayer, I18n.t("browse.start_rjs.data_layer_name"));
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}
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map.on('layeradd', function (e) {
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if (e.layer === dataLayer) {
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$.ajax({ url: "/browse/start", success: function (sidebarHtml) {
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startBrowse(sidebarHtml);
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}});
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}
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});
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map.on('layerremove', function (e) {
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if (e.layer === dataLayer) {
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closeSidebar();
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}
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});
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function startBrowse(sidebarHtml) {
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var browseBoxControl;
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var browseMode = "auto";
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var browseBounds;
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var browseFeatureList;
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var browseActiveFeature;
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var browseDataLayer;
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var browseSelectControl;
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var browseObjectList;
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var areasHidden = false;
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locationFilter = new L.LocationFilter({
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enableButton: false,
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adjustButton: false
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}).addTo(map);
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OpenLayers.Feature.Vector.style['default'].strokeWidth = 3;
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OpenLayers.Feature.Vector.style['default'].cursor = "pointer";
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map.dataLayer.active = true;
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locationFilter.on("change", getData);
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$("#sidebar_title").html(I18n.t('browse.start_rjs.data_frame_title'));
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$("#sidebar_content").html(sidebarHtml);
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openSidebar();
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var vectors = new OpenLayers.Layer.Vector();
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map.on("moveend", updateData);
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updateData();
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browseBoxControl = new OpenLayers.Control.DrawFeature(vectors, OpenLayers.Handler.RegularPolygon, {
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handlerOptions: {
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sides: 4,
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snapAngle: 90,
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irregular: true,
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persist: true
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}
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});
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browseBoxControl.handler.callbacks.done = endDrag;
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map.addControl(browseBoxControl);
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map.events.register("moveend", map, updateData);
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map.events.triggerEvent("moveend");
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$("#browse_select_view").click(useMap);
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$("#browse_select_box").click(startDrag);
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$("#browse_filter_toggle").toggle(enableFilter, disableFilter);
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$("#browse_hide_areas_box").html(I18n.t('browse.start_rjs.hide_areas'));
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$("#browse_hide_areas_box").show();
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$("#browse_hide_areas_box").click(hideAreas);
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function updateData() {
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if (browseMode == "auto") {
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if (map.getZoom() >= 15) {
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useMap(false);
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} else {
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setStatus(I18n.t('browse.start_rjs.zoom_or_select'));
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}
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}
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}
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$("#browse_hide_areas_box").toggle(hideAreas, showAreas);
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$("#sidebar").one("closed", function () {
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if (map.dataLayer.active) {
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map.dataLayer.active = false;
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if (browseSelectControl) {
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browseSelectControl.destroy();
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browseSelectControl = null;
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}
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if (browseBoxControl) {
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browseBoxControl.destroy();
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browseBoxControl = null;
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}
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if (browseActiveFeature) {
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browseActiveFeature.destroy();
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browseActiveFeature = null;
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}
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if (browseDataLayer) {
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browseDataLayer.destroy();
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browseDataLayer = null;
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}
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map.dataLayer.setVisibility(false);
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map.events.unregister("moveend", map, updateData);
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}
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map.removeLayer(dataLayer);
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map.removeLayer(locationFilter);
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map.off("moveend", updateData);
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locationFilter.off("change", getData);
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});
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}
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function startDrag() {
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$("#browse_select_box").html(I18n.t('browse.start_rjs.drag_a_box'));
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browseBoxControl.activate();
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return false;
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}
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function useMap(reload) {
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var bounds = map.getExtent();
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var projected = unproj(bounds);
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if (!browseBounds || !browseBounds.containsBounds(projected)) {
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var center = bounds.getCenterLonLat();
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var tileWidth = bounds.getWidth() * 1.2;
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var tileHeight = bounds.getHeight() * 1.2;
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var tileBounds = new OpenLayers.Bounds(center.lon - (tileWidth / 2),
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center.lat - (tileHeight / 2),
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center.lon + (tileWidth / 2),
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center.lat + (tileHeight / 2));
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browseBounds = tileBounds;
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getData(tileBounds, reload);
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browseMode = "auto";
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$("#browse_select_view").hide();
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}
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return false;
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}
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function hideAreas() {
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$("#browse_hide_areas_box").html(I18n.t('browse.start_rjs.show_areas'));
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$("#browse_hide_areas_box").show();
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$("#browse_hide_areas_box").click(showAreas);
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areasHidden = true;
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useMap(true);
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}
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function showAreas() {
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$("#browse_hide_areas_box").html(I18n.t('browse.start_rjs.hide_areas'));
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$("#browse_hide_areas_box").show();
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$("#browse_hide_areas_box").click(hideAreas);
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areasHidden = false;
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useMap(true);
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}
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function endDrag(bbox) {
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var bounds = bbox.getBounds();
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var projected = unproj(bounds);
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browseBoxControl.deactivate();
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browseBounds = projected;
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getData(bounds);
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browseMode = "manual";
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$("#browse_select_box").html(I18n.t('browse.start_rjs.manually_select'));
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$("#browse_select_view").show();
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}
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function displayFeatureWarning(count, limit, callback) {
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clearStatus();
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var div = document.createElement("div");
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var p = document.createElement("p");
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p.appendChild(document.createTextNode(I18n.t("browse.start_rjs.loaded_an_area_with_num_features", { num_features: count, max_features: limit })));
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div.appendChild(p);
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var input = document.createElement("input");
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input.type = "submit";
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input.value = I18n.t('browse.start_rjs.load_data');
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input.onclick = callback;
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div.appendChild(input);
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$("#browse_content").html("");
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$("#browse_content").append(div);
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}
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function customDataLoader(resp, options) {
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if (map.dataLayer.active) {
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var request = resp.priv;
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var doc = request.responseXML;
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if (!doc || !doc.documentElement) {
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doc = request.responseText;
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function updateData() {
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if (!locationFilter.isEnabled()) {
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if (map.getZoom() >= 15) {
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var bounds = map.getBounds();
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if (!browseBounds || !browseBounds.contains(bounds)) {
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browseBounds = bounds;
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getData();
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}
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resp.features = this.format.read(doc);
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if (!this.maxFeatures || resp.features.length <= this.maxFeatures) {
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options.callback.call(options.scope, resp);
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} else {
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displayFeatureWarning(resp.features.length, this.maxFeatures, function () {
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options.callback.call(options.scope, resp);
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});
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}
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}
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}
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function getData(bounds, reload) {
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var projected = unproj(bounds);
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var size = projected.getWidth() * projected.getHeight();
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if (size > OSM.MAX_REQUEST_AREA) {
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setStatus(I18n.t("browse.start_rjs.unable_to_load_size", { max_bbox_size: OSM.MAX_REQUEST_AREA, bbox_size: size }));
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} else {
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loadData("/api/" + OSM.API_VERSION + "/map?bbox=" + projected.toBBOX(), reload);
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setStatus(I18n.t('browse.start_rjs.zoom_or_select'));
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}
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}
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function loadData(url, reload) {
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setStatus(I18n.t('browse.start_rjs.loading'));
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$("#browse_content").empty();
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var formatOptions = {
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checkTags: true,
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interestingTagsExclude: ['source','source_ref','source:ref','history','attribution','created_by','tiger:county','tiger:tlid','tiger:upload_uuid']
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};
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if (areasHidden) formatOptions.areaTags = [];
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if (!browseDataLayer || reload) {
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var style = new OpenLayers.Style();
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style.addRules([new OpenLayers.Rule({
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symbolizer: {
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Polygon: { fillColor: '#ff0000', strokeColor: '#ff0000' },
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Line: { fillColor: '#ffff00', strokeColor: '#000000', strokeOpacity: '0.4' },
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Point: { fillColor: '#00ff00', strokeColor: '#00ff00' }
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}
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})]);
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if (browseDataLayer) browseDataLayer.destroyFeatures();
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/*
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* Modern browsers are quite happy showing far more than 100 features in
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* the data browser, so increase the limit to 2000 by default, but keep
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* it restricted to 500 for IE8 and 100 for older IEs.
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*/
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var maxFeatures = 2000;
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/*@cc_on
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if (navigator.appVersion < 8) {
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maxFeatures = 100;
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} else if (navigator.appVersion < 9) {
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maxFeatures = 500;
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}
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@*/
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browseDataLayer = new OpenLayers.Layer.Vector("Data", {
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strategies: [
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new OpenLayers.Strategy.Fixed()
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],
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protocol: new OpenLayers.Protocol.HTTP({
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url: url,
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format: new OpenLayers.Format.OSM(formatOptions),
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maxFeatures: maxFeatures,
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handleRead: customDataLoader
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}),
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projection: new OpenLayers.Projection("EPSG:4326"),
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displayInLayerSwitcher: false,
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styleMap: new OpenLayers.StyleMap({
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'default': style,
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'select': { strokeColor: '#0000ff', strokeWidth: 8 }
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})
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});
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browseDataLayer.events.register("loadend", browseDataLayer, dataLoaded );
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map.addLayer(browseDataLayer);
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browseSelectControl = new OpenLayers.Control.SelectFeature(browseDataLayer, { onSelect: onFeatureSelect });
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browseSelectControl.handlers.feature.stopDown = false;
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browseSelectControl.handlers.feature.stopUp = false;
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map.addControl(browseSelectControl);
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browseSelectControl.activate();
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} else {
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browseDataLayer.destroyFeatures();
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browseDataLayer.refresh({ url: url });
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}
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browseActiveFeature = null;
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}
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function dataLoaded() {
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if (this.map.dataLayer.active) {
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clearStatus();
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var features = [];
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for (var i = 0; i < this.features.length; i++) {
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var feature = this.features[i];
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features.push({
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typeName: featureTypeName(feature),
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url: "/browse/" + featureType(feature) + "/" + feature.osm_id,
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name: featureName(feature),
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id: feature.id
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});
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}
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browseObjectList = $(JST["templates/browse/feature_list"]({
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features: features,
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url: this.protocol.url
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}))[0];
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loadObjectList();
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}
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}
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function viewFeatureLink() {
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var feature = browseDataLayer.getFeatureById($(this).data("feature-id"));
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var layer = feature.layer;
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for (var i = 0; i < layer.selectedFeatures.length; i++) {
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var f = layer.selectedFeatures[i];
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layer.drawFeature(f, layer.styleMap.createSymbolizer(f, "default"));
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}
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onFeatureSelect(feature);
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if (browseMode != "auto") {
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map.setCenter(feature.geometry.getBounds().getCenterLonLat());
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}
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return false;
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}
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function loadObjectList() {
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$("#browse_content").html(browseObjectList);
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$("#browse_content").find("a[data-feature-id]").click(viewFeatureLink);
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return false;
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}
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function onFeatureSelect(feature) {
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// Unselect previously selected feature
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if (browseActiveFeature) {
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browseActiveFeature.layer.drawFeature(
|
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browseActiveFeature,
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browseActiveFeature.layer.styleMap.createSymbolizer(browseActiveFeature, "default")
|
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);
|
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}
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|
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// Redraw in selected style
|
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feature.layer.drawFeature(
|
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feature, feature.layer.styleMap.createSymbolizer(feature, "select")
|
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);
|
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|
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// If the current object is the list, don't innerHTML="", since that could clear it.
|
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if ($("#browse_content").firstChild == browseObjectList) {
|
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$("#browse_content").removeChild(browseObjectList);
|
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} else {
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$("#browse_content").empty();
|
||||
}
|
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|
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$("#browse_content").html(JST["templates/browse/feature"]({
|
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name: featureNameSelect(feature),
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url: "/browse/" + featureType(feature) + "/" + feature.osm_id,
|
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attributes: feature.attributes
|
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}));
|
||||
|
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$("#browse_content").find("a.browse_show_list").click(loadObjectList);
|
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$("#browse_content").find("a.browse_show_history").click(loadHistory);
|
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|
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// Stash the currently drawn feature
|
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browseActiveFeature = feature;
|
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}
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function loadHistory() {
|
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$(this).attr("href", "").text(I18n.t('browse.start_rjs.wait'));
|
||||
|
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var feature = browseActiveFeature;
|
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|
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$.ajax({
|
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url: "/api/" + OSM.API_VERSION + "/" + featureType(feature) + "/" + feature.osm_id + "/history",
|
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success: function (xml) {
|
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if (browseActiveFeature != feature || $("#browse_content").firstChild == browseObjectList) {
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return;
|
||||
}
|
||||
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||||
$(this).remove();
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||||
|
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var history = [];
|
||||
var nodes = xml.getElementsByTagName(featureType(feature));
|
||||
for (var i = nodes.length - 1; i >= 0; i--) {
|
||||
history.push({
|
||||
user: nodes[i].getAttribute("user") || I18n.t('browse.start_rjs.private_user'),
|
||||
timestamp: nodes[i].getAttribute("timestamp")
|
||||
});
|
||||
}
|
||||
|
||||
$("#browse_content").append(JST["templates/browse/feature_history"]({
|
||||
name: featureNameHistory(feature),
|
||||
url: "/browse/" + featureType(feature) + "/" + feature.osm_id,
|
||||
history: history
|
||||
}));
|
||||
}.bind(this)
|
||||
});
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function featureType(feature) {
|
||||
if (feature.geometry.CLASS_NAME == "OpenLayers.Geometry.Point") {
|
||||
return "node";
|
||||
} else {
|
||||
return "way";
|
||||
}
|
||||
}
|
||||
|
||||
function featureTypeName(feature) {
|
||||
if (featureType(feature) == "node") {
|
||||
return I18n.t('browse.start_rjs.object_list.type.node');
|
||||
} else if (featureType(feature) == "way") {
|
||||
return I18n.t('browse.start_rjs.object_list.type.way');
|
||||
}
|
||||
}
|
||||
|
||||
function featureName(feature) {
|
||||
var lang = $('html').attr('lang');
|
||||
if (feature.attributes['name:' + lang]) {
|
||||
return feature.attributes['name:' + lang];
|
||||
} else if (feature.attributes.name) {
|
||||
return feature.attributes.name;
|
||||
} else {
|
||||
return feature.osm_id;
|
||||
}
|
||||
}
|
||||
|
||||
function featureNameSelect(feature) {
|
||||
var lang = $('html').attr('lang');
|
||||
if (feature.attributes['name:' + lang]) {
|
||||
return feature.attributes['name:' + lang];
|
||||
} else if (feature.attributes.name) {
|
||||
return feature.attributes.name;
|
||||
} else if (featureType(feature) == "node") {
|
||||
return I18n.t("browse.start_rjs.object_list.selected.type.node", { id: feature.osm_id });
|
||||
} else if (featureType(feature) == "way") {
|
||||
return I18n.t("browse.start_rjs.object_list.selected.type.way", { id: feature.osm_id });
|
||||
}
|
||||
}
|
||||
|
||||
function featureNameHistory(feature) {
|
||||
var lang = $('html').attr('lang');
|
||||
if (feature.attributes['name:' + lang]) {
|
||||
return feature.attributes['name:' + lang];
|
||||
} else if (feature.attributes.name) {
|
||||
return feature.attributes.name;
|
||||
} else if (featureType(feature) == "node") {
|
||||
return I18n.t("browse.start_rjs.object_list.history.type.node", { id: feature.osm_id });
|
||||
} else if (featureType(feature) == "way") {
|
||||
return I18n.t("browse.start_rjs.object_list.history.type.way", { id: feature.osm_id });
|
||||
}
|
||||
}
|
||||
|
||||
function setStatus(status) {
|
||||
$("#browse_status").html(status);
|
||||
$("#browse_status").show();
|
||||
}
|
||||
|
||||
function clearStatus() {
|
||||
$("#browse_status").html("");
|
||||
$("#browse_status").hide();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
function enableFilter() {
|
||||
$("#browse_filter_toggle").html(I18n.t('browse.start_rjs.view_data'));
|
||||
locationFilter.setBounds(map.getBounds().pad(-0.2));
|
||||
locationFilter.enable();
|
||||
getData();
|
||||
}
|
||||
|
||||
function disableFilter() {
|
||||
$("#browse_filter_toggle").html(I18n.t('browse.start_rjs.manually_select'));
|
||||
locationFilter.disable();
|
||||
getData();
|
||||
}
|
||||
|
||||
function hideAreas() {
|
||||
$("#browse_hide_areas_box").html(I18n.t('browse.start_rjs.show_areas'));
|
||||
areasHidden = true;
|
||||
getData();
|
||||
}
|
||||
|
||||
function showAreas() {
|
||||
$("#browse_hide_areas_box").html(I18n.t('browse.start_rjs.hide_areas'));
|
||||
areasHidden = false;
|
||||
getData();
|
||||
}
|
||||
|
||||
function displayFeatureWarning(count, limit, callback) {
|
||||
clearStatus();
|
||||
|
||||
var div = document.createElement("div");
|
||||
|
||||
var p = document.createElement("p");
|
||||
p.appendChild(document.createTextNode(I18n.t("browse.start_rjs.loaded_an_area_with_num_features", { num_features: count, max_features: limit })));
|
||||
div.appendChild(p);
|
||||
|
||||
var input = document.createElement("input");
|
||||
input.type = "submit";
|
||||
input.value = I18n.t('browse.start_rjs.load_data');
|
||||
input.onclick = callback;
|
||||
div.appendChild(input);
|
||||
|
||||
$("#browse_content").html("");
|
||||
$("#browse_content").append(div);
|
||||
}
|
||||
|
||||
function getData() {
|
||||
var bounds = locationFilter.isEnabled() ? locationFilter.getBounds() : map.getBounds();
|
||||
var size = bounds.getSize();
|
||||
|
||||
if (size > OSM.MAX_REQUEST_AREA) {
|
||||
setStatus(I18n.t("browse.start_rjs.unable_to_load_size", { max_bbox_size: OSM.MAX_REQUEST_AREA, bbox_size: size }));
|
||||
return;
|
||||
}
|
||||
|
||||
setStatus(I18n.t('browse.start_rjs.loading'));
|
||||
|
||||
var url = "/api/" + OSM.API_VERSION + "/map?bbox=" + bounds.toBBOX();
|
||||
|
||||
/*
|
||||
* Modern browsers are quite happy showing far more than 100 features in
|
||||
* the data browser, so increase the limit to 2000 by default, but keep
|
||||
* it restricted to 500 for IE8 and 100 for older IEs.
|
||||
*/
|
||||
var maxFeatures = 2000;
|
||||
|
||||
/*@cc_on
|
||||
if (navigator.appVersion < 8) {
|
||||
maxFeatures = 100;
|
||||
} else if (navigator.appVersion < 9) {
|
||||
maxFeatures = 500;
|
||||
}
|
||||
@*/
|
||||
|
||||
$.ajax({
|
||||
url: url,
|
||||
success: function (xml) {
|
||||
clearStatus();
|
||||
|
||||
$("#browse_content").empty();
|
||||
dataLayer.clearLayers();
|
||||
selectedLayer = null;
|
||||
|
||||
var features = dataLayer.buildFeatures(xml);
|
||||
|
||||
function addFeatures() {
|
||||
dataLayer.addData(features);
|
||||
|
||||
layersById = {};
|
||||
|
||||
dataLayer.eachLayer(function (layer) {
|
||||
var feature = layer.feature;
|
||||
layersById[feature.id] = layer;
|
||||
$.extend(feature, {
|
||||
typeName: featureTypeName(feature),
|
||||
url: "/browse/" + feature.type + "/" + feature.id,
|
||||
name: featureName(feature)
|
||||
});
|
||||
});
|
||||
|
||||
browseObjectList = $(JST["templates/browse/feature_list"]({
|
||||
features: features,
|
||||
url: url
|
||||
}))[0];
|
||||
|
||||
loadObjectList();
|
||||
}
|
||||
|
||||
if (features.length < maxFeatures) {
|
||||
addFeatures();
|
||||
} else {
|
||||
displayFeatureWarning(features.length, maxFeatures, addFeatures);
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
function viewFeatureLink() {
|
||||
var layer = layersById[$(this).data("feature-id")];
|
||||
|
||||
onSelect(layer);
|
||||
|
||||
if (locationFilter.isEnabled()) {
|
||||
map.panTo(layer.getBounds().getCenter());
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function loadObjectList() {
|
||||
$("#browse_content").html(browseObjectList);
|
||||
$("#browse_content").find("a[data-feature-id]").click(viewFeatureLink);
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function onSelect(layer) {
|
||||
// Unselect previously selected feature
|
||||
if (selectedLayer) {
|
||||
selectedLayer.setStyle(selectedLayer.originalStyle);
|
||||
}
|
||||
|
||||
// Redraw in selected style
|
||||
layer.originalStyle = layer.options;
|
||||
layer.setStyle({color: '#0000ff', weight: 8});
|
||||
|
||||
// If the current object is the list, don't innerHTML="", since that could clear it.
|
||||
if ($("#browse_content").firstChild == browseObjectList) {
|
||||
$("#browse_content").removeChild(browseObjectList);
|
||||
} else {
|
||||
$("#browse_content").empty();
|
||||
}
|
||||
|
||||
var feature = layer.feature;
|
||||
|
||||
$("#browse_content").html(JST["templates/browse/feature"]({
|
||||
name: featureNameSelect(feature),
|
||||
url: "/browse/" + feature.type + "/" + feature.id,
|
||||
attributes: feature.tags
|
||||
}));
|
||||
|
||||
$("#browse_content").find("a.browse_show_list").click(loadObjectList);
|
||||
$("#browse_content").find("a.browse_show_history").click(loadHistory);
|
||||
|
||||
// Stash the currently drawn feature
|
||||
selectedLayer = layer;
|
||||
}
|
||||
|
||||
function loadHistory() {
|
||||
$(this).attr("href", "").text(I18n.t('browse.start_rjs.wait'));
|
||||
|
||||
var feature = selectedLayer.feature;
|
||||
|
||||
$.ajax({
|
||||
url: "/api/" + OSM.API_VERSION + "/" + feature.type + "/" + feature.id + "/history",
|
||||
success: function (xml) {
|
||||
if (selectedLayer.feature != feature || $("#browse_content").firstChild == browseObjectList) {
|
||||
return;
|
||||
}
|
||||
|
||||
$(this).remove();
|
||||
|
||||
var history = [];
|
||||
var nodes = xml.getElementsByTagName(feature.type);
|
||||
for (var i = nodes.length - 1; i >= 0; i--) {
|
||||
history.push({
|
||||
user: nodes[i].getAttribute("user") || I18n.t('browse.start_rjs.private_user'),
|
||||
timestamp: nodes[i].getAttribute("timestamp")
|
||||
});
|
||||
}
|
||||
|
||||
$("#browse_content").append(JST["templates/browse/feature_history"]({
|
||||
name: featureNameHistory(feature),
|
||||
url: "/browse/" + feature.type + "/" + feature.id,
|
||||
history: history
|
||||
}));
|
||||
}.bind(this)
|
||||
});
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function featureTypeName(feature) {
|
||||
return I18n.t('browse.start_rjs.object_list.type.' + feature.type);
|
||||
}
|
||||
|
||||
function featureName(feature) {
|
||||
return feature.tags['name:' + $('html').attr('lang')] ||
|
||||
feature.tags.name ||
|
||||
feature.id;
|
||||
}
|
||||
|
||||
function featureNameSelect(feature) {
|
||||
return feature.tags['name:' + $('html').attr('lang')] ||
|
||||
feature.tags.name ||
|
||||
I18n.t("browse.start_rjs.object_list.selected.type." + feature.type, { id: feature.id });
|
||||
}
|
||||
|
||||
function featureNameHistory(feature) {
|
||||
return feature.tags['name:' + $('html').attr('lang')] ||
|
||||
feature.tags.name ||
|
||||
I18n.t("browse.start_rjs.object_list.history.type." + feature.type, { id: feature.id });
|
||||
}
|
||||
|
||||
function setStatus(status) {
|
||||
$("#browse_status").html(status);
|
||||
$("#browse_status").show();
|
||||
}
|
||||
|
||||
function clearStatus() {
|
||||
$("#browse_status").html("");
|
||||
$("#browse_status").hide();
|
||||
}
|
||||
});
|
||||
|
|
|
|||
|
|
@ -11,44 +11,24 @@ $(document).ready(function () {
|
|||
}
|
||||
|
||||
function startExport(sidebarHtml) {
|
||||
var vectors,
|
||||
box,
|
||||
transform,
|
||||
markerLayer,
|
||||
markerControl;
|
||||
var marker;
|
||||
|
||||
vectors = new OpenLayers.Layer.Vector("Vector Layer", {
|
||||
displayInLayerSwitcher: false
|
||||
});
|
||||
map.addLayer(vectors);
|
||||
var locationFilter = new L.LocationFilter({
|
||||
enableButton: false,
|
||||
adjustButton: false
|
||||
}).addTo(map);
|
||||
|
||||
box = new OpenLayers.Control.DrawFeature(vectors, OpenLayers.Handler.RegularPolygon, {
|
||||
handlerOptions: {
|
||||
sides: 4,
|
||||
snapAngle: 90,
|
||||
irregular: true,
|
||||
persist: true
|
||||
}
|
||||
});
|
||||
box.handler.callbacks.done = endDrag;
|
||||
map.addControl(box);
|
||||
locationFilter.on("change", filterChanged);
|
||||
|
||||
transform = new OpenLayers.Control.TransformFeature(vectors, {
|
||||
rotate: false,
|
||||
irregular: true
|
||||
});
|
||||
transform.events.register("transformcomplete", transform, transformComplete);
|
||||
map.addControl(transform);
|
||||
|
||||
map.events.register("moveend", map, mapMoved);
|
||||
map.events.register("changebaselayer", map, htmlUrlChanged);
|
||||
map.on("moveend", mapMoved);
|
||||
map.on("baselayerchange", htmlUrlChanged);
|
||||
|
||||
$("#sidebar_title").html(I18n.t('export.start_rjs.export'));
|
||||
$("#sidebar_content").html(sidebarHtml);
|
||||
|
||||
$("#maxlat,#minlon,#maxlon,#minlat").change(boundsChanged);
|
||||
|
||||
$("#drag_box").click(startDrag);
|
||||
$("#drag_box").click(enableFilter);
|
||||
|
||||
$("#add_marker").click(startMarker);
|
||||
|
||||
|
|
@ -58,107 +38,96 @@ $(document).ready(function () {
|
|||
|
||||
openSidebar();
|
||||
|
||||
if (map.baseLayer.name == "Mapnik") {
|
||||
if (getMapBaseLayer().keyid == "mapnik") {
|
||||
$("#format_mapnik").prop("checked", true);
|
||||
}
|
||||
|
||||
setBounds(map.getBounds());
|
||||
formatChanged();
|
||||
setBounds(map.getExtent());
|
||||
|
||||
$("body").removeClass("site-index").addClass("site-export");
|
||||
|
||||
$("#sidebar").one("closed", function () {
|
||||
$("body").removeClass("site-export").addClass("site-index");
|
||||
|
||||
clearBox();
|
||||
map.removeLayer(locationFilter);
|
||||
clearMarker();
|
||||
map.events.unregister("moveend", map, mapMoved);
|
||||
map.events.unregister("changebaselayer", map, htmlUrlChanged);
|
||||
map.removeLayer(vectors);
|
||||
|
||||
map.off("moveend", mapMoved);
|
||||
map.off("baselayerchange", htmlUrlChanged);
|
||||
locationFilter.off("change", filterChanged);
|
||||
});
|
||||
|
||||
function getMercatorBounds() {
|
||||
var bounds = new OpenLayers.Bounds($("#minlon").val(), $("#minlat").val(),
|
||||
$("#maxlon").val(), $("#maxlat").val());
|
||||
function getBounds() {
|
||||
return L.latLngBounds(L.latLng($("#minlat").val(), $("#minlon").val()),
|
||||
L.latLng($("#maxlat").val(), $("#maxlon").val()));
|
||||
}
|
||||
|
||||
return proj(bounds);
|
||||
function getScale() {
|
||||
var bounds = map.getBounds(),
|
||||
centerLat = bounds.getCenter().lat,
|
||||
halfWorldMeters = 6378137 * Math.PI * Math.cos(centerLat * Math.PI / 180),
|
||||
meters = halfWorldMeters * (bounds.getNorthEast().lng - bounds.getSouthWest().lng) / 180,
|
||||
pixelsPerMeter = map.getSize().x / meters,
|
||||
metersPerPixel = 1 / (92 * 39.3701);
|
||||
return Math.round(1 / (pixelsPerMeter * metersPerPixel));
|
||||
}
|
||||
|
||||
function getMercatorBounds() {
|
||||
var bounds = getBounds();
|
||||
return L.bounds(L.CRS.EPSG3857.project(bounds.getSouthWest()),
|
||||
L.CRS.EPSG3857.project(bounds.getNorthEast()));
|
||||
}
|
||||
|
||||
function boundsChanged() {
|
||||
var bounds = getMercatorBounds();
|
||||
var bounds = getBounds();
|
||||
|
||||
map.events.unregister("moveend", map, mapMoved);
|
||||
map.zoomToExtent(bounds);
|
||||
|
||||
clearBox();
|
||||
drawBox(bounds);
|
||||
map.fitBounds(bounds);
|
||||
locationFilter.setBounds(bounds);
|
||||
|
||||
enableFilter();
|
||||
validateControls();
|
||||
mapnikSizeChanged();
|
||||
}
|
||||
|
||||
function startDrag() {
|
||||
$("#drag_box").html(I18n.t('export.start_rjs.drag_a_box'));
|
||||
function enableFilter() {
|
||||
if (!locationFilter.getBounds().isValid()) {
|
||||
locationFilter.setBounds(map.getBounds().pad(-0.2));
|
||||
}
|
||||
|
||||
clearBox();
|
||||
box.activate();
|
||||
};
|
||||
|
||||
function endDrag(bbox) {
|
||||
var bounds = bbox.getBounds();
|
||||
|
||||
map.events.unregister("moveend", map, mapMoved);
|
||||
setBounds(bounds);
|
||||
drawBox(bounds);
|
||||
box.deactivate();
|
||||
validateControls();
|
||||
|
||||
$("#drag_box").html(I18n.t('export.start_rjs.manually_select'));
|
||||
$("#drag_box").hide();
|
||||
locationFilter.enable();
|
||||
}
|
||||
|
||||
function transformComplete(event) {
|
||||
setBounds(event.feature.geometry.bounds);
|
||||
function filterChanged() {
|
||||
setBounds(locationFilter.getBounds());
|
||||
validateControls();
|
||||
}
|
||||
|
||||
function startMarker() {
|
||||
$("#add_marker").html(I18n.t('export.start_rjs.click_add_marker'));
|
||||
|
||||
if (!markerLayer) {
|
||||
markerLayer = new OpenLayers.Layer.Vector("",{
|
||||
displayInLayerSwitcher: false,
|
||||
style: {
|
||||
externalGraphic: OpenLayers.Util.getImageLocation("marker.png"),
|
||||
graphicXOffset: -10.5,
|
||||
graphicYOffset: -25,
|
||||
graphicWidth: 21,
|
||||
graphicHeight: 25
|
||||
}
|
||||
});
|
||||
map.addLayer(markerLayer);
|
||||
|
||||
markerControl = new OpenLayers.Control.DrawFeature(markerLayer, OpenLayers.Handler.Point);
|
||||
map.addControl(markerControl);
|
||||
|
||||
markerLayer.events.on({ "featureadded": endMarker });
|
||||
}
|
||||
|
||||
markerLayer.destroyFeatures();
|
||||
markerControl.activate();
|
||||
map.on("click", endMarker);
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function endMarker(event) {
|
||||
markerControl.deactivate();
|
||||
map.off("click", endMarker);
|
||||
|
||||
$("#add_marker").html(I18n.t('export.start_rjs.change_marker'));
|
||||
$("#marker_inputs").show();
|
||||
|
||||
var geom = unproj(event.feature.geometry);
|
||||
var latlng = event.latlng;
|
||||
|
||||
$("#marker_lon").val(geom.x.toFixed(5));
|
||||
$("#marker_lat").val(geom.y.toFixed(5));
|
||||
if (marker) {
|
||||
map.removeLayer(marker);
|
||||
}
|
||||
|
||||
marker = L.marker(latlng).addTo(map);
|
||||
|
||||
$("#marker_lon").val(latlng.lng.toFixed(5));
|
||||
$("#marker_lat").val(latlng.lat.toFixed(5));
|
||||
|
||||
htmlUrlChanged();
|
||||
}
|
||||
|
|
@ -168,49 +137,35 @@ $(document).ready(function () {
|
|||
$("#marker_inputs").hide();
|
||||
$("#add_marker").html(I18n.t('export.start_rjs.add_marker'));
|
||||
|
||||
if (markerLayer) {
|
||||
markerControl.destroy();
|
||||
markerLayer.destroy();
|
||||
markerLayer = null;
|
||||
markerControl = null;
|
||||
if (marker) {
|
||||
map.removeLayer(marker);
|
||||
}
|
||||
}
|
||||
|
||||
function mapMoved() {
|
||||
setBounds(map.getExtent());
|
||||
validateControls();
|
||||
if (!locationFilter.isEnabled()) {
|
||||
setBounds(map.getBounds());
|
||||
validateControls();
|
||||
}
|
||||
}
|
||||
|
||||
function setBounds(bounds) {
|
||||
var toPrecision = zoomPrecision(map.getZoom());
|
||||
|
||||
bounds = unproj(bounds);
|
||||
|
||||
$("#minlon").val(toPrecision(bounds.left));
|
||||
$("#minlat").val(toPrecision(bounds.bottom));
|
||||
$("#maxlon").val(toPrecision(bounds.right));
|
||||
$("#maxlat").val(toPrecision(bounds.top));
|
||||
$("#minlon").val(toPrecision(bounds.getWestLng()));
|
||||
$("#minlat").val(toPrecision(bounds.getSouthLat()));
|
||||
$("#maxlon").val(toPrecision(bounds.getEastLng()));
|
||||
$("#maxlat").val(toPrecision(bounds.getNorthLat()));
|
||||
|
||||
mapnikSizeChanged();
|
||||
htmlUrlChanged();
|
||||
}
|
||||
|
||||
function clearBox() {
|
||||
transform.deactivate();
|
||||
vectors.destroyFeatures();
|
||||
}
|
||||
|
||||
function drawBox(bounds) {
|
||||
var feature = new OpenLayers.Feature.Vector(bounds.toGeometry());
|
||||
|
||||
vectors.addFeatures(feature);
|
||||
transform.setFeature(feature);
|
||||
}
|
||||
|
||||
function validateControls() {
|
||||
var bounds = new OpenLayers.Bounds($("#minlon").val(), $("#minlat").val(), $("#maxlon").val(), $("#maxlat").val());
|
||||
var bounds = getBounds();
|
||||
|
||||
if (bounds.getWidth() * bounds.getHeight() > OSM.MAX_REQUEST_AREA) {
|
||||
var tooLarge = bounds.getSize() > OSM.MAX_REQUEST_AREA;
|
||||
if (tooLarge) {
|
||||
$("#export_osm_too_large").show();
|
||||
} else {
|
||||
$("#export_osm_too_large").hide();
|
||||
|
|
@ -220,7 +175,7 @@ $(document).ready(function () {
|
|||
var disabled = true;
|
||||
|
||||
if ($("#format_osm").prop("checked")) {
|
||||
disabled = bounds.getWidth() * bounds.getHeight() > OSM.MAX_REQUEST_AREA;
|
||||
disabled = tooLarge;
|
||||
} else if ($("#format_mapnik").prop("checked")) {
|
||||
disabled = $("#mapnik_scale").val() < max_scale;
|
||||
}
|
||||
|
|
@ -230,8 +185,9 @@ $(document).ready(function () {
|
|||
}
|
||||
|
||||
function htmlUrlChanged() {
|
||||
var bounds = new OpenLayers.Bounds($("#minlon").val(), $("#minlat").val(), $("#maxlon").val(), $("#maxlat").val());
|
||||
var layerName = map.baseLayer.keyid;
|
||||
var bounds = getBounds();
|
||||
var layerName = getMapBaseLayer().keyid;
|
||||
|
||||
var url = "http://" + OSM.SERVER_URL + "/export/embed.html?bbox=" + bounds.toBBOX() + "&layer=" + layerName;
|
||||
var markerUrl = "";
|
||||
|
||||
|
|
@ -243,9 +199,9 @@ $(document).ready(function () {
|
|||
var html = '<iframe width="425" height="350" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="'+url+'" style="border: 1px solid black"></iframe>';
|
||||
|
||||
// Create "larger map" link
|
||||
var center = bounds.getCenterLonLat();
|
||||
var center = bounds.getCenter();
|
||||
|
||||
var zoom = map.getZoomForExtent(proj(bounds));
|
||||
var zoom = map.getBoundsZoom(bounds);
|
||||
|
||||
var layers = getMapLayers();
|
||||
|
||||
|
|
@ -257,7 +213,7 @@ $(document).ready(function () {
|
|||
escaped.push(c < 127 ? text.charAt(i) : "&#" + c + ";");
|
||||
}
|
||||
|
||||
html += '<br /><small><a href="http://' + OSM.SERVER_URL + '/?lat='+center.lat+'&lon='+center.lon+'&zoom='+zoom+'&layers='+layers+markerUrl+'">'+escaped.join("")+'</a></small>';
|
||||
html += '<br /><small><a href="http://' + OSM.SERVER_URL + '/?lat='+center.lat+'&lon='+center.lng+'&zoom='+zoom+'&layers='+layers+markerUrl+'">'+escaped.join("")+'</a></small>';
|
||||
|
||||
$("#export_html_text").val(html);
|
||||
|
||||
|
|
@ -276,7 +232,7 @@ $(document).ready(function () {
|
|||
}
|
||||
|
||||
if ($("#format_mapnik").prop("checked")) {
|
||||
$("#mapnik_scale").val(roundScale(map.getScale()));
|
||||
$("#mapnik_scale").val(getScale());
|
||||
$("#export_mapnik").show();
|
||||
|
||||
mapnikSizeChanged();
|
||||
|
|
@ -306,8 +262,8 @@ $(document).ready(function () {
|
|||
function mapnikImageSize(scale) {
|
||||
var bounds = getMercatorBounds();
|
||||
|
||||
return new OpenLayers.Size(Math.round(bounds.getWidth() / scale / 0.00028),
|
||||
Math.round(bounds.getHeight() / scale / 0.00028));
|
||||
return {w: Math.round(bounds.getWidth() / scale / 0.00028),
|
||||
h: Math.round(bounds.getHeight() / scale / 0.00028)};
|
||||
}
|
||||
|
||||
function roundScale(scale) {
|
||||
|
|
|
|||
|
|
@ -1,10 +1,12 @@
|
|||
$(document).ready(function () {
|
||||
$("#open_map_key").click(function (e) {
|
||||
e.preventDefault();
|
||||
|
||||
var url = $(this).attr('href'),
|
||||
title = $(this).text();
|
||||
|
||||
function updateMapKey() {
|
||||
var mapLayer = map.baseLayer.keyid,
|
||||
var mapLayer = getMapBaseLayer().keyid,
|
||||
mapZoom = map.getZoom();
|
||||
|
||||
$(".mapkey-table-entry").each(function () {
|
||||
|
|
@ -24,13 +26,9 @@ $(document).ready(function () {
|
|||
openSidebar({ title: title });
|
||||
|
||||
$("#sidebar").one("closed", function () {
|
||||
map.events.unregister("zoomend", map, updateMapKey);
|
||||
map.events.unregister("changelayer", map, updateMapKey);
|
||||
map.off("zoomend baselayerchange", updateMapKey);
|
||||
});
|
||||
|
||||
map.events.register("zoomend", map, updateMapKey);
|
||||
map.events.register("changelayer", map, updateMapKey);
|
||||
|
||||
e.preventDefault();
|
||||
map.on("zoomend baselayerchange", updateMapKey);
|
||||
});
|
||||
});
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue