fix URL links when serving app from a subdirectory

[nominatim-ui.git] / src / assets / js / base.js

diff --git a/src/assets/js/base.js b/src/assets/js/base.js
index ef7fc1c309c27719d2a8ff9d83a5a93970b0dfcf..4ff6b2377dd6f5929c5347763ec82ea78ac7a875 100644 (file)
--- a/src/assets/js/base.js
+++ b/src/assets/js/base.js
@@ -3,13 +3,33 @@
 var map;
 var last_click_latlng;
 
 var map;
 var last_click_latlng;
 

+// *********************************************************
+// DEFAULTS
+// *********************************************************
+
+var Nominatim_Config_Defaults = {
+  Nominatim_API_Endpoint: 'http://localhost/nominatim/',
+  Images_Base_Url: '/mapicons/',
+  Search_AreaPolygons: 1,
+  Reverse_Default_Search_Zoom: 18,
+  Map_Default_Lat: 20.0,
+  Map_Default_Lon: 0.0,
+  Map_Default_Zoom: 2,
+  Map_Tile_URL: 'https://{s}.tile.osm.org/{z}/{x}/{y}.png',
+  Map_Tile_Attribution: '<a href="https://osm.org/copyright">OpenStreetMap contributors</a>'
+};

 
 // *********************************************************
 // HELPERS
 // *********************************************************
 
 
 // *********************************************************
 // HELPERS
 // *********************************************************
 

+

 function get_config_value(str, default_val) {
 function get_config_value(str, default_val) {

-  return (typeof Nominatim_Config[str] !== 'undefined' ? Nominatim_Config[str] : default_val);
+  var value = ((typeof Nominatim_Config !== 'undefined')
+               && (typeof Nominatim_Config[str] !== 'undefined'))
+    ? Nominatim_Config[str]
+    : Nominatim_Config_Defaults[str];
+  return (typeof value !== 'undefined' ? value : default_val);

 }
 
 function parse_and_normalize_geojson_string(part) {
 }
 
 function parse_and_normalize_geojson_string(part) {


@@ -29,7 +49,10 @@ function parse_and_normalize_geojson_string(part) {
 }
 
 function map_link_to_osm() {
 }
 
 function map_link_to_osm() {

-  return 'https://openstreetmap.org/#map=' + map.getZoom() + '/' + map.getCenter().lat + '/' + map.getCenter().lng;
+  var zoom = map.getZoom();
+  var lat = map.getCenter().lat;
+  var lng = map.getCenter().lng;
+  return 'https://openstreetmap.org/#map=' + zoom + '/' + lat + '/' + lng;

 }
 
 function map_viewbox_as_string() {
 }
 
 function map_viewbox_as_string() {


@@ -58,12 +81,18 @@ function map_viewbox_as_string() {
 // *********************************************************
 
 function fetch_from_api(endpoint_name, params, callback) {
 // *********************************************************
 
 function fetch_from_api(endpoint_name, params, callback) {

-  // `&a=&b=&c=1` => '&c='
-  for (var k in params) {
-    if (typeof (params[k]) === 'undefined' || params[k] === '' || params[k] === null) delete params[k];
+  //
+  // `&a=&b=&c=1` => '&c=1'
+  var param_names = Object.keys(params);
+  for (var i = 0; i < param_names.length; i += 1) {
+    var val = params[param_names[i]];
+    if (typeof (val) === 'undefined' || val === '' || val === null) {
+      delete params[param_names[i]];
+    }

   }
 
   }
 

-  var api_url = get_config_value('Nominatim_API_Endpoint') + endpoint_name + '.php?' + $.param(params);
+  var api_url = get_config_value('Nominatim_API_Endpoint') + endpoint_name + '.php?'
+                  + $.param(params);

   if (endpoint_name !== 'status') {
     $('#api-request-link').attr('href', api_url);
   }
   if (endpoint_name !== 'status') {
     $('#api-request-link').attr('href', api_url);
   }


@@ -102,13 +131,17 @@ function hide_error() {
 }
 
 
 }
 
 

-$(document).ajaxError(function (event, jqXHR, ajaxSettings/* , thrownError */) {
-  // console.log(thrownError);
-  // console.log(ajaxSettings);
-  show_error('Error fetching results from <a href="' + ajaxSettings.url + '">' + ajaxSettings.url + '</a>');
-});
-
-

 jQuery(document).ready(function () {
   hide_error();
 jQuery(document).ready(function () {
   hide_error();

+
+  $(document).ajaxStart(function () {
+    $('#loading').fadeIn('fast');
+  }).ajaxComplete(function () {
+    $('#loading').fadeOut('fast');
+  }).ajaxError(function (event, jqXHR, ajaxSettings/* , thrownError */) {
+    // console.log(thrownError);
+    // console.log(ajaxSettings);
+    var url = ajaxSettings.url;
+    show_error('Error fetching results from <a href="' + url + '">' + url + '</a>');
+  });

 });
 });