+ deleted_lat = null;
+ deleted_lon = null;
+ respondToHomeUpdate();
+ }).on("moveend", function () {
+ var lat = $("#home_lat").val(),
+ lon = $("#home_lon").val();
+
+ $("#home_show").prop("disabled", isCloseEnoughToMapCenter(lat, lon));
+ });
+
+ $("#home_lat, #home_lon").on("input", function () {
+ deleted_lat = null;
+ deleted_lon = null;
+ respondToHomeUpdate();
+ });
+
+ $("#home_show").click(function () {
+ var lat = $("#home_lat").val(),
+ lon = $("#home_lon").val();
+
+ map.setView([lat, lon], defaultHomeZoom);
+ });
+
+ $("#home_delete").click(function () {
+ var lat = $("#home_lat").val(),
+ lon = $("#home_lon").val();
+
+ $("#home_lat, #home_lon").val("");
+ deleted_lat = lat;
+ deleted_lon = lon;
+ respondToHomeUpdate();
+ });
+
+ $("#home_undelete").click(function () {
+ $("#home_lat").val(deleted_lat);
+ $("#home_lon").val(deleted_lon);
+ deleted_lat = null;
+ deleted_lon = null;
+ respondToHomeUpdate();
+ });
+ } else {
+ $("[data-user]").each(function () {
+ var user = $(this).data("user");
+ if (user.lon && user.lat) {
+ L.marker([user.lat, user.lon], { icon: OSM.getUserIcon(user.icon) }).addTo(map)
+ .bindPopup(user.description);
+ }
+ });
+ }
+ }
+
+ function respondToHomeUpdate() {
+ var lat = $("#home_lat").val(),
+ lon = $("#home_lon").val(),
+ has_home = !!(lat && lon);
+
+ $("#home_message").toggleClass("invisible", has_home);
+ $("#home_show").prop("hidden", !has_home);
+ $("#home_delete").prop("hidden", !has_home);
+ $("#home_undelete").prop("hidden", !(!has_home && deleted_lat && deleted_lon));
+ if (has_home) {
+ marker.setLatLng([lat, lon]);
+ marker.addTo(map);
+ map.panTo([lat, lon]);
+ } else {
+ marker.removeFrom(map);
+ }
+ }
+
+ function isCloseEnoughToMapCenter(lat, lon) {
+ var inputPt = map.latLngToContainerPoint([lat, lon]),
+ centerPt = map.latLngToContainerPoint(map.getCenter());
+
+ return centerPt.distanceTo(inputPt) < 10;
+ }
+
+ function updateAuthUID() {
+ var provider = $("select#user_auth_provider").val();
+
+ if (provider === "openid") {
+ $("input#user_auth_uid").show().prop("disabled", false);
+ } else {
+ $("input#user_auth_uid").hide().prop("disabled", true);
+ }
+ }
+
+ updateAuthUID();
+
+ $("select#user_auth_provider").on("change", updateAuthUID);
+
+ $("input#user_avatar").on("change", function () {
+ $("#user_avatar_action_new").prop("checked", true);
+ });
+
+ function enableAuth() {
+ $("#auth_prompt").hide();
+ $("#auth_field").show();
+ $("#user_auth_uid").prop("disabled", false);
+ }
+
+ function disableAuth() {
+ $("#auth_prompt").show();
+ $("#auth_field").hide();
+ $("#user_auth_uid").prop("disabled", true);
+ }
+
+ $("#auth_enable").click(enableAuth);
+
+ if ($("select#user_auth_provider").val() === "") {
+ disableAuth();