add moreURL/pagination feature

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

diff --git a/src/assets/js/searchpage.js b/src/assets/js/searchpage.js
index be7f0c1aba77717b057fad8c97e8fb382c420312..d76dffac9ec538590cbd969f459f2566ac4cdf7a 100755 (executable)
--- a/src/assets/js/searchpage.js
+++ b/src/assets/js/searchpage.js
@@ -383,6 +383,7 @@ jQuery(document).ready(function () {
       q: search_params.get('q'),
       polygon_geojson: search_params.get('polygon_geojson') ? 1 : 0,
       viewbox: search_params.get('viewbox'),
+      exclude_place_ids: search_params.get('exclude_place_ids'),
       format: 'jsonv2'
     };
 
@@ -390,8 +391,8 @@ jQuery(document).ready(function () {
       // aSearchResults: aResults,
       sQuery: api_request_params.q,
       sViewBox: search_params.get('viewbox'),
-      env: Nominatim_Config,
-      sMoreURL: ''
+      env: Nominatim_Config
+      // sMoreURL: 'x'
     };
 
     if (api_request_params.q) {
@@ -400,6 +401,20 @@ jQuery(document).ready(function () {
 
         context.aSearchResults = aResults;
 
+        if (aResults.length >= 10) {
+          var aExcludePlaceIds = [];
+          if (search_params.has('exclude_place_ids')) {
+            aExcludePlaceIds.search_params.get('exclude_place_ids').split(',');
+          }
+          for (var i = 0; i < aResults.length; i += 1) {
+            aExcludePlaceIds.push(aResults[i].place_id);
+          }
+
+          var parsed_url = new URLSearchParams(window.location.search);
+          parsed_url.set('exclude_place_ids', aExcludePlaceIds.join(','));
+          context.sMoreURL = '?' + parsed_url.toString();
+        }
+
         render_template($('main'), 'searchpage-template', context);
         update_html_title('Result for ' + api_request_params.q);