detail page now adds class parameter to API request

[nominatim-ui.git] / dist / assets / js / nominatim-ui.js

diff --git a/dist/assets/js/nominatim-ui.js b/dist/assets/js/nominatim-ui.js
index faf69020270b48925a0486b16a86e55ac00239da..ea301b5ac2dc435e51be1d9d4b43882254145f9d 100644 (file)
--- a/dist/assets/js/nominatim-ui.js
+++ b/dist/assets/js/nominatim-ui.js
@@ -80,7 +80,7 @@ function map_viewbox_as_string() {
 // PAGE HELPERS
 // *********************************************************
 
-function fetch_from_api(endpoint_name, params, callback) {
+function generate_full_api_url(endpoint_name, params) {
   //
   // `&a=&b=&c=1` => '&c=1'
   var param_names = Object.keys(params);
@@ -93,16 +93,39 @@ function fetch_from_api(endpoint_name, params, callback) {
 
   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);
+  return api_url;
+}
+
+function update_last_updated(endpoint_name, params) {
+  if (endpoint_name === 'status') return;
+
+  var api_url = generate_full_api_url(endpoint_name, params);
+  $('#last-updated').show();
+
+  $('#api-request a').attr('href', api_url);
+  $('#api-request').show();
+
+  if (endpoint_name === 'search' || endpoint_name === 'reverse') {
+    $('#api-request-debug a').attr('href', api_url + '&debug=1');
+    $('#api-request-debug').show();
+  } else {
+    $('#api-request-debug').hide();
   }
+}
+
+function fetch_from_api(endpoint_name, params, callback) {
+  var api_url = generate_full_api_url(endpoint_name, params);
   $.get(api_url, function (data) {
+    if (endpoint_name !== 'status') {
+      update_last_updated(endpoint_name, params);
+    }
     callback(data);
   });
 }
 
 function update_data_date() {
   fetch_from_api('status', { format: 'json' }, function (data) {
+    $('#last-updated').show();
     $('#data-date').text(data.data_updated);
   });
 }
@@ -134,6 +157,8 @@ function hide_error() {
 jQuery(document).ready(function () {
   hide_error();
 
+  $('#last-updated').hide();
+
   $(document).ajaxStart(function () {
     $('#loading').fadeIn('fast');
   }).ajaxComplete(function () {
@@ -210,6 +235,7 @@ function details_page_load() {
     place_id: search_params.get('place_id'),
     osmtype: search_params.get('osmtype'),
     osmid: search_params.get('osmid'),
+    class: search_params.get('class'),
     keywords: search_params.get('keywords'),
     addressdetails: 1,
     hierarchy: (search_params.get('hierarchy') === '1' ? 1 : 0),
@@ -599,6 +625,7 @@ function search_page_load() {
           aPlace = null;
         }
 
+        context.bSearchRan = true;
         context.aPlace = aPlace;
 
         render_template($('main'), 'reversepage-template', context);
@@ -666,21 +693,23 @@ function search_page_load() {
 
       fetch_from_api('search', api_request_params, function (aResults) {
 
+        context.bSearchRan = true;
         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();
+        // lonvia wrote: https://github.com/osm-search/nominatim-ui/issues/24
+        // I would suggest to remove the guessing and always show the link. Nominatim only returns
+        // one or two results when it believes the result to be a good enough match.
+        // 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);
@@ -755,7 +784,9 @@ jQuery(document).ready(function () {
 
   function parse_url_and_load_page() {
     // 'search', 'reverse', 'details'
-    var pagename = window.location.pathname.replace('.html', '').replace(/^\//, '');
+    var pagename = window.location.pathname.replace('.html', '').replace(/^.*\//, '');
+
+    if (pagename === '') pagename = 'search';
 
     $('body').attr('id', pagename + '-page');
 
@@ -770,13 +801,41 @@ jQuery(document).ready(function () {
     }
   }
 
+  function is_relative_url(url) {
+    if (!url) return false;
+    if (url.indexOf('?') === 0) return true;
+    if (url.indexOf('/') === 0) return true;
+    if (url.indexOf('#') === 0) return false;
+    if (url.match(/^http/)) return false;
+    if (!url.match(/\.html/)) return true;
+
+    return false;
+  }
+
+  // remove any URL paramters with empty values
+  // '&empty=&filled=value' => 'filled=value'
+  function clean_up_url_parameters(url) {
+    var url_params = new URLSearchParams(url);
+    var to_delete = []; // deleting inside loop would skip iterations
+    url_params.forEach(function (value, key) {
+      if (value === '') to_delete.push(key);
+    });
+    for (var i = 0; i < to_delete.length; i += 1) {
+      url_params.delete(to_delete[i]);
+    }
+    return url_params.toString();
+  }
+
   parse_url_and_load_page();
 
   // load page after form submit
   $(document).on('submit', 'form', function (e) {
     e.preventDefault();
 
-    window.history.pushState(myhistory, '', '?' + $(this).serialize());
+    var target_url = $(this).serialize();
+    target_url = clean_up_url_parameters(target_url);
+
+    window.history.pushState(myhistory, '', '?' + target_url);
 
     parse_url_and_load_page();
   });
@@ -784,10 +843,11 @@ jQuery(document).ready(function () {
   // load page after click on relative URL
   $(document).on('click', 'a', function (e) {
     var target_url = $(this).attr('href');
-    if (target_url && target_url.match(/^http/)) return;
-    if (target_url && !target_url.match(/\.html/)) return;
+    if (!is_relative_url(target_url)) return;
+    if ($(this).parents('#last-updated').length !== 0) return;
 
     e.preventDefault();
+    e.stopPropagation();
 
     window.history.pushState(myhistory, '', target_url);