X-Git-Url: https://git.openstreetmap.org./nominatim-ui.git/blobdiff_plain/c9687b102bb6f544a034dc4d508bf0ae4a5fc221..2648d9d1b739d7d4c402b639fa31dcfa9ae5890d:/src/lib/api_utils.js?ds=sidebyside

diff --git a/src/lib/api_utils.js b/src/lib/api_utils.js
index 9939b61..8470b0b 100644
--- a/src/lib/api_utils.js
+++ b/src/lib/api_utils.js
@@ -1,78 +1,37 @@
 
 import { get_config_value } from './config_reader.js';
-import { last_updated_store } from './stores.js';
+import { last_api_request_url_store } from './stores.js';
 
 
+function api_request_progress(status) {
+  var loading_el = document.getElementById('loading');
+  if (!loading_el) return; // might not be on page yet
+
+  loading_el.style.display = (status === 'start') ? 'block' : null;
+}
 
 export async function fetch_from_api(endpoint_name, params, callback) {
   var api_url = generate_nominatim_api_url(endpoint_name, params);
 
-  document.getElementById('loading').style.display = 'block';
+  api_request_progress('start');
+
   await fetch(api_url)
     .then(response => response.json())
     .then(data => {
       callback(data);
-      document.getElementById('loading').style.display = 'none';
+      api_request_progress('finish');
     });
 
-
-  fetch(generate_nominatim_api_url('status', {format: 'json'}))
-    .then(response => response.json())
-    .then(data => {
-      let last_updated = {
-        api_request_url: api_url,
-        api_request_url_debug: api_url + '&debug=1',
-        date: data.data_updated
-      };
-      last_updated_store.set(last_updated)
-    });
+  if (endpoint_name !== 'status') last_api_request_url_store.set(api_url);
 }
 
 function generate_nominatim_api_url(endpoint_name, params) {
   return get_config_value('Nominatim_API_Endpoint') + endpoint_name + '.php?'
-         + Object.keys(clean_up_parameters(params)).map( (k) => {
-           return encodeURIComponent(k) + '=' + encodeURIComponent(params[k])
+         + Object.keys(clean_up_parameters(params)).map((k) => {
+           return encodeURIComponent(k) + '=' + encodeURIComponent(params[k]);
          }).join('&');
 }
 
-/*!
- * Serialize all form data into a SearchParams string
- * (c) 2020 Chris Ferdinandi, MIT License, https://gomakethings.com
- * @param  {Node}   form The form to serialize
- * @return {String}      The serialized form data
- */
-export function serialize_form(form) {
-  var arr = [];
-  Array.prototype.slice.call(form.elements).forEach(function (field) {
-    if (!field.name || field.disabled || ['file', 'reset', 'submit', 'button'].indexOf(field.type) > -1) return;
-    // if (field.type === 'select-multiple') {
-    //   Array.prototype.slice.call(field.options).forEach(function (option) {
-    //     if (!option.selected) return;
-    //     arr.push(encodeURIComponent(field.name) + '=' + encodeURIComponent(option.value));
-    //   });
-    //   return;
-    // }
-    if (['checkbox', 'radio'].indexOf(field.type) >-1 && !field.checked) return;
-    if (typeof(field.value) === 'undefined') return;
-    arr.push(encodeURIComponent(field.name) + '=' + encodeURIComponent(field.value));
-  });
-  return arr.join('&');
-};
-
-
-// remove any URL paramters with empty values
-// '&empty=&filled=value' => 'filled=value'
-export 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();
-}
 
 function clean_up_parameters(params) {
   // `&a=&b=&c=1` => '&c=1'
@@ -88,7 +47,7 @@ function clean_up_parameters(params) {
 
 export function update_html_title(title) {
   document.title = [title, 'OpenStreetMap Nominatim']
-                     .filter( (val) => val && val.length > 1 )
-                     .join(' | ');
+    .filter((val) => val && val.length > 1)
+    .join(' | ');
 }