')
- .text(I18n.t('javascripts.share.short_link'))));
+ var csrf_param = $("meta[name=csrf-param]").attr("content"),
+ csrf_token = $("meta[name=csrf-token]").attr("content");
- map.on('moveend layeradd layerremove', update);
+ $("")
+ .attr("name", csrf_param)
+ .attr("value", csrf_token)
+ .attr("type", "hidden")
+ .appendTo($form);
+
+ $("")
+ .attr("class", "deemphasize")
+ .html(I18n.t("javascripts.share.image_size") + " x ")
+ .appendTo($form);
+
+ $("")
+ .attr("type", "submit")
+ .attr("value", I18n.t("javascripts.share.download"))
+ .appendTo($form);
+
+ locationFilter
+ .on("change", update)
+ .addTo(map);
+
+ marker.on("dragend", movedMarker);
+ map.on("move", movedMap);
+ map.on("moveend layeradd layerremove", update);
options.sidebar.addPane($ui);
+ $ui
+ .on("hide", hidden);
+
+ function hidden() {
+ map.removeLayer(marker);
+ map.options.scrollWheelZoom = map.options.doubleClickZoom = true;
+ locationFilter.disable();
+ update();
+ }
+
function toggle(e) {
e.stopPropagation();
e.preventDefault();
- options.sidebar.togglePane($ui);
+
+ $("#mapnik_scale").val(getScale());
+ marker.setLatLng(map.getCenter());
+
+ update();
+ options.sidebar.togglePane($ui, button);
+ $(".leaflet-control .control-button").tooltip("hide");
+ }
+
+ function toggleMarker() {
+ if ($(this).is(":checked")) {
+ marker.setLatLng(map.getCenter());
+ map.addLayer(marker);
+ map.options.scrollWheelZoom = map.options.doubleClickZoom = "center";
+ } else {
+ map.removeLayer(marker);
+ map.options.scrollWheelZoom = map.options.doubleClickZoom = true;
+ }
+ update();
+ }
+
+ function toggleFilter() {
+ if ($(this).is(":checked")) {
+ locationFilter.setBounds(map.getBounds().pad(-0.2));
+ locationFilter.enable();
+ } else {
+ locationFilter.disable();
+ }
+ update();
+ }
+
+ function movedMap() {
+ marker.setLatLng(map.getCenter());
update();
}
+ function movedMarker() {
+ if (map.hasLayer(marker)) {
+ map.off("move", movedMap);
+ map.on("moveend", updateOnce);
+ map.panTo(marker.getLatLng());
+ }
+ }
+
+ function updateOnce() {
+ map.off("moveend", updateOnce);
+ map.on("move", movedMap);
+ update();
+ }
+
+ function escapeHTML(string) {
+ var htmlEscapes = {
+ "&": "&",
+ "<": "<",
+ ">": ">",
+ "\"": """,
+ "'": "'"
+ };
+ return string === null ? "" : String(string).replace(/[&<>"']/g, function (match) {
+ return htmlEscapes[match];
+ });
+ }
+
function update() {
- $shortLink.attr('href', map.getShortUrl());
- $longLink.attr('href', map.getUrl());
+ var bounds = map.getBounds();
+
+ $("#link_marker")
+ .prop("checked", map.hasLayer(marker));
+
+ $("#image_filter")
+ .prop("checked", locationFilter.isEnabled());
+
+ // Link / Embed
+
+ $("#short_input").val(map.getShortUrl(marker));
+ $("#long_input").val(map.getUrl(marker));
+ $("#short_link").attr("href", map.getShortUrl(marker));
+ $("#long_link").attr("href", map.getUrl(marker));
+
+ var params = {
+ bbox: bounds.toBBoxString(),
+ layer: map.getMapBaseLayerId()
+ };
+
+ if (map.hasLayer(marker)) {
+ var latLng = marker.getLatLng().wrap();
+ params.marker = latLng.lat + "," + latLng.lng;
+ }
+
+ $("#embed_html").val(
+ "
" +
+ "" +
+ escapeHTML(I18n.t("javascripts.share.view_larger_map")) + "");
+
+ // Geo URI
+
+ $("#geo_uri")
+ .attr("href", map.getGeoUri(marker))
+ .html(map.getGeoUri(marker));
+
+ // Image
+
+ if (locationFilter.isEnabled()) {
+ bounds = locationFilter.getBounds();
+ }
+
+ var scale = $("#mapnik_scale").val(),
+ size = L.bounds(L.CRS.EPSG3857.project(bounds.getSouthWest()),
+ L.CRS.EPSG3857.project(bounds.getNorthEast())).getSize(),
+ maxScale = Math.floor(Math.sqrt(size.x * size.y / 0.3136));
+
+ $("#mapnik_minlon").val(bounds.getWest());
+ $("#mapnik_minlat").val(bounds.getSouth());
+ $("#mapnik_maxlon").val(bounds.getEast());
+ $("#mapnik_maxlat").val(bounds.getNorth());
+
+ if (scale < maxScale) {
+ scale = roundScale(maxScale);
+ $("#mapnik_scale").val(scale);
+ }
+
+ $("#mapnik_image_width").text(Math.round(size.x / scale / 0.00028));
+ $("#mapnik_image_height").text(Math.round(size.y / scale / 0.00028));
+
+ if (map.getMapBaseLayerId() === "mapnik") {
+ $("#export-image").show();
+ $("#export-warning").hide();
+ } else {
+ $("#export-image").hide();
+ $("#export-warning").show();
+ }
}
function select() {
$(this).select();
}
+ function getScale() {
+ var bounds = map.getBounds(),
+ centerLat = bounds.getCenter().lat,
+ halfWorldMeters = 6378137 * Math.PI * Math.cos(centerLat * Math.PI / 180),
+ meters = halfWorldMeters * (bounds.getEast() - bounds.getWest()) / 180,
+ pixelsPerMeter = map.getSize().x / meters,
+ metersPerPixel = 1 / (92 * 39.3701);
+ return Math.round(1 / (pixelsPerMeter * metersPerPixel));
+ }
+
+ function roundScale(scale) {
+ var precision = 5 * Math.pow(10, Math.floor(Math.LOG10E * Math.log(scale)) - 2);
+ return precision * Math.ceil(scale / precision);
+ }
+
return $container[0];
};