X-Git-Url: https://git.openstreetmap.org./nominatim-ui.git/blobdiff_plain/b422c48b29a3bfa2f961da015d9a026aff51e3cb..1df5c38175a3d15f8e595f49506b4dfb46e73d29:/src/assets/js/searchpage.js

diff --git a/src/assets/js/searchpage.js b/src/assets/js/searchpage.js
index 57c7a77..be7f0c1 100755
--- a/src/assets/js/searchpage.js
+++ b/src/assets/js/searchpage.js
@@ -10,18 +10,31 @@ function display_map_position(mouse_lat_lng) {
     mouse_lat_lng = map.wrapLatLng(mouse_lat_lng);
   }
 
-  html_mouse = 'mouse position ' + (mouse_lat_lng ? [mouse_lat_lng.lat.toFixed(5), mouse_lat_lng.lng.toFixed(5)].join(',') : '-');
-  html_click = 'last click: ' + (last_click_latlng ? [last_click_latlng.lat.toFixed(5), last_click_latlng.lng.toFixed(5)].join(',') : '-');
+  var html_mouse = 'mouse position: -';
+  if (mouse_lat_lng) {
+    html_mouse = 'mouse position: '
+                  + [mouse_lat_lng.lat.toFixed(5), mouse_lat_lng.lng.toFixed(5)].join(',');
+  }
+  var html_click = 'last click: -';
+  if (last_click_latlng) {
+    html_click = 'last click: '
+                  + [last_click_latlng.lat.toFixed(5), last_click_latlng.lng.toFixed(5)].join(',');
+  }
 
-  html_center = 'map center: '
+  var html_center = 'map center: '
     + map.getCenter().lat.toFixed(5) + ',' + map.getCenter().lng.toFixed(5)
     + ' <a target="_blank" href="' + map_link_to_osm() + '">view on osm.org</a>';
 
-  html_zoom = 'map zoom: ' + map.getZoom();
-
-  html_viewbox = 'viewbox: ' + map_viewbox_as_string();
+  var html_zoom = 'map zoom: ' + map.getZoom();
+  var html_viewbox = 'viewbox: ' + map_viewbox_as_string();
 
-  $('#map-position-inner').html([html_center, html_zoom, html_viewbox, html_click, html_mouse].join('<br/>'));
+  $('#map-position-inner').html([
+    html_center,
+    html_zoom,
+    html_viewbox,
+    html_click,
+    html_mouse
+  ].join('<br/>'));
 
   var center_lat_lng = map.wrapLatLng(map.getCenter());
   var reverse_params = {
@@ -35,27 +48,34 @@ function display_map_position(mouse_lat_lng) {
   $('input#use_viewbox').trigger('change');
 }
 
-function init_map_on_search_page(is_reverse_search, nominatim_results, request_lat, request_lon, init_zoom) {
-  //
+function init_map_on_search_page(is_reverse_search, nominatim_results, request_lat,
+  request_lon, init_zoom) {
+
+  var attribution = get_config_value('Map_Tile_Attribution') || null;
   map = new L.map('map', {
     // center: [nominatim_map_init.lat, nominatim_map_init.lon],
     // zoom:   nominatim_map_init.zoom,
-    attributionControl: (get_config_value('Map_Tile_Attribution') && get_config_value('Map_Tile_Attribution').length),
+    attributionControl: (attribution && attribution.length),
     scrollWheelZoom: true, // !L.Browser.touch,
-    touchZoom: false,
+    touchZoom: false
   });
 
 
   L.tileLayer(get_config_value('Map_Tile_URL'), {
     // moved to footer
-    attribution: (get_config_value('Map_Tile_Attribution') || null ) // '&copy; <a href="https://osm.org/copyright">OpenStreetMap</a> contributors'
+    // '&copy; <a href="https://osm.org/copyright">OpenStreetMap</a> contributors'
+    attribution: attribution
   }).addTo(map);
 
   // console.log(Nominatim_Config);
 
   map.setView([request_lat, request_lon], init_zoom);
 
-  var osm2 = new L.TileLayer(get_config_value('Map_Tile_URL'), { minZoom: 0, maxZoom: 13, attribution: (get_config_value('Map_Tile_Attribution') || null ) });
+  var osm2 = new L.TileLayer(get_config_value('Map_Tile_URL'), {
+    minZoom: 0,
+    maxZoom: 13,
+    attribution: attribution
+  });
   new L.Control.MiniMap(osm2, { toggleDisplay: true }).addTo(map);
 
   if (is_reverse_search) {
@@ -73,6 +93,20 @@ function init_map_on_search_page(is_reverse_search, nominatim_results, request_l
       }
     );
     cm.addTo(map);
+  } else {
+    var search_params = new URLSearchParams(window.location.search);
+    var viewbox = search_params.get('viewbox');
+    if (viewbox) {
+      var coords = viewbox.split(','); // <x1>,<y1>,<x2>,<y2>
+      var bounds = L.latLngBounds([coords[1], coords[0]], [coords[3], coords[2]]);
+      L.rectangle(bounds, {
+        color: '#69d53e',
+        weight: 3,
+        dashArray: '5 5',
+        opacity: 0.8,
+        fill: false
+      }).addTo(map);
+    }
   }
 
   var MapPositionControl = L.Control.extend({
@@ -82,12 +116,14 @@ function init_map_on_search_page(is_reverse_search, nominatim_results, request_l
     onAdd: function (/* map */) {
       var container = L.DomUtil.create('div', 'my-custom-control');
 
-      $(container).text('show map bounds').addClass('leaflet-bar btn btn-sm btn-default').on('click', function (e) {
-        e.preventDefault();
-        e.stopPropagation();
-        $('#map-position').show();
-        $(container).hide();
-      });
+      $(container).text('show map bounds')
+        .addClass('leaflet-bar btn btn-sm btn-default')
+        .on('click', function (e) {
+          e.preventDefault();
+          e.stopPropagation();
+          $('#map-position').show();
+          $(container).hide();
+        });
       $('#map-position-close a').on('click', function (e) {
         e.preventDefault();
         e.stopPropagation();
@@ -107,7 +143,9 @@ function init_map_on_search_page(is_reverse_search, nominatim_results, request_l
 
   function update_viewbox_field() {
     // hidden HTML field
-    $('input[name=viewbox]').val($('input#use_viewbox').prop('checked') ? map_viewbox_as_string() : '');
+    $('input[name=viewbox]')
+      .val($('input#use_viewbox')
+        .prop('checked') ? map_viewbox_as_string() : '');
   }
 
   map.on('move', function () {
@@ -138,9 +176,9 @@ function init_map_on_search_page(is_reverse_search, nominatim_results, request_l
   function get_result_element(position) {
     return $('.result').eq(position);
   }
-  function marker_for_result(result) {
-    return L.marker([result.lat, result.lon], { riseOnHover: true, title: result.name });
-  }
+  // function marker_for_result(result) {
+  //   return L.marker([result.lat, result.lon], { riseOnHover: true, title: result.name });
+  // }
   function circle_for_result(result) {
     var cm_style = {
       radius: 10,
@@ -153,7 +191,7 @@ function init_map_on_search_page(is_reverse_search, nominatim_results, request_l
     return L.circleMarker([result.lat, result.lon], cm_style);
   }
 
-  var layerGroup = new L.layerGroup().addTo(map);
+  var layerGroup = (new L.layerGroup()).addTo(map);
 
   function highlight_result(position, bool_focus) {
     var result = nominatim_results[position];
@@ -174,11 +212,11 @@ function init_map_on_search_page(is_reverse_search, nominatim_results, request_l
     }
 
     if (result.boundingbox) {
-      var bounds = [
+      var bbox = [
         [result.boundingbox[0] * 1, result.boundingbox[2] * 1],
         [result.boundingbox[1] * 1, result.boundingbox[3] * 1]
       ];
-      map.fitBounds(bounds);
+      map.fitBounds(bbox);
 
       if (result.geojson && result.geojson.type.match(/(Polygon)|(Line)/)) {
         //
@@ -186,7 +224,7 @@ function init_map_on_search_page(is_reverse_search, nominatim_results, request_l
           parse_and_normalize_geojson_string(result.geojson),
           {
             // https://leafletjs.com/reference-1.0.3.html#path-option
-            style: function (feature) {
+            style: function (/* feature */) {
               return { interactive: false, color: 'blue' };
             }
           }
@@ -247,10 +285,10 @@ function init_map_on_search_page(is_reverse_search, nominatim_results, request_l
 
   // common mistake is to copy&paste latitude and longitude into the 'lat' search box
   $('form input[name=lat]').on('change', function () {
-    var coords = $(this).val().split(',');
-    if (coords.length === 2) {
-      $(this).val(L.Util.trim(coords[0]));
-      $(this).siblings('input[name=lon]').val(L.Util.trim(coords[1]));
+    var coords_split = $(this).val().split(',');
+    if (coords_split.length === 2) {
+      $(this).val(L.Util.trim(coords_split[0]));
+      $(this).siblings('input[name=lon]').val(L.Util.trim(coords_split[1]));
     }
   });
 }
@@ -266,10 +304,8 @@ jQuery(document).ready(function () {
   if (!$('#search-page,#reverse-page').length) { return; }
 
   var is_reverse_search = !!($('#reverse-page').length);
-  var endpoint = is_reverse_search ? 'reverse' : 'search';
 
-
-  var search_params = new URLSearchParams(location.search);
+  var search_params = new URLSearchParams(window.location.search);
 
   // return view('search', [
   //     'sQuery' => $sQuery,
@@ -281,25 +317,29 @@ jQuery(document).ready(function () {
   //     'sApiURL' => $url
   // ]);
 
-
-  console.log(search_params);
+  var api_request_params;
+  var context;
 
   if (is_reverse_search) {
-    var api_request_params = {
+    api_request_params = {
       lat: search_params.get('lat'),
       lon: search_params.get('lon'),
-      zoom: (search_params.get('zoom') > 1 ? search_params.get('zoom') : get_config_value('Reverse_Default_Search_Zoom')),
+      zoom: (search_params.get('zoom') > 1
+        ? search_params.get('zoom')
+        : get_config_value('Reverse_Default_Search_Zoom')),
       format: 'jsonv2'
     };
 
-    var context = {
+    context = {
       // aPlace: aPlace,
       fLat: api_request_params.lat,
       fLon: api_request_params.lon,
-      iZoom: (search_params.get('zoom') > 1 ? api_request_params.zoom : get_config_value('Reverse_Default_Search_Zoom'))
+      iZoom: (search_params.get('zoom') > 1
+        ? api_request_params.zoom
+        : get_config_value('Reverse_Default_Search_Zoom'))
     };
 
-
+    update_html_title();
     if (api_request_params.lat && api_request_params.lon) {
 
       fetch_from_api('reverse', api_request_params, function (aPlace) {
@@ -311,6 +351,10 @@ jQuery(document).ready(function () {
         context.aPlace = aPlace;
 
         render_template($('main'), 'reversepage-template', context);
+        update_html_title('Reverse result for '
+                            + api_request_params.lat
+                            + ','
+                            + api_request_params.lon);
 
         init_map_on_search_page(
           is_reverse_search,
@@ -335,17 +379,17 @@ jQuery(document).ready(function () {
     }
 
   } else {
-    var api_request_params = {
+    api_request_params = {
       q: search_params.get('q'),
       polygon_geojson: search_params.get('polygon_geojson') ? 1 : 0,
       viewbox: search_params.get('viewbox'),
       format: 'jsonv2'
     };
 
-    var context = {
+    context = {
       // aSearchResults: aResults,
       sQuery: api_request_params.q,
-      sViewBox: '',
+      sViewBox: search_params.get('viewbox'),
       env: Nominatim_Config,
       sMoreURL: ''
     };
@@ -357,8 +401,15 @@ jQuery(document).ready(function () {
         context.aSearchResults = aResults;
 
         render_template($('main'), 'searchpage-template', context);
+        update_html_title('Result for ' + api_request_params.q);
 
-        init_map_on_search_page(is_reverse_search, aResults, get_config_value('Map_Default_Lat'), get_config_value('Map_Default_Lon'), get_config_value('Map_Default_Zoom'));
+        init_map_on_search_page(
+          is_reverse_search,
+          aResults,
+          get_config_value('Map_Default_Lat'),
+          get_config_value('Map_Default_Lon'),
+          get_config_value('Map_Default_Zoom')
+        );
 
         $('#q').focus();
 
@@ -367,7 +418,13 @@ jQuery(document).ready(function () {
     } else {
       render_template($('main'), 'searchpage-template', context);
 
-      init_map_on_search_page(is_reverse_search, [], get_config_value('Map_Default_Lat'), get_config_value('Map_Default_Lon'), get_config_value('Map_Default_Zoom'));
+      init_map_on_search_page(
+        is_reverse_search,
+        [],
+        get_config_value('Map_Default_Lat'),
+        get_config_value('Map_Default_Lon'),
+        get_config_value('Map_Default_Zoom')
+      );
     }
   }
 });