// 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);
var api_url = get_config_value('Nominatim_API_Endpoint') + endpoint_name + '.php?'
+ $.param(params);
+ return api_url;
+}
+
+function fetch_from_api(endpoint_name, params, callback) {
+ var api_url = generate_full_api_url(endpoint_name, params);
if (endpoint_name !== 'status') {
$('#api-request-link').attr('href', api_url);
}
format: 'jsonv2'
};
+ if (search_params.get('debug') === '1') {
+ window.location.href = generate_full_api_url('reverse', api_request_params);
+ return;
+ }
+
context = {
// aPlace: aPlace,
fLat: api_request_params.lat,
aPlace = null;
}
+ context.bSearchRan = true;
context.aPlace = aPlace;
render_template($('main'), 'reversepage-template', context);
format: 'jsonv2'
};
+ if (search_params.get('debug') === '1') {
+ window.location.href = generate_full_api_url('search', api_request_params);
+ return;
+ }
+
context = {
sQuery: api_request_params.q,
sViewBox: search_params.get('viewbox'),
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(',');
+ aExcludePlaceIds = search_params.get('exclude_place_ids').split(',');
}
for (var i = 0; i < aResults.length; i += 1) {
aExcludePlaceIds.push(aResults[i].place_id);
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');
}
}
+ 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();
});
// 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;
e.preventDefault();
+ e.stopPropagation();
window.history.pushState(myhistory, '', target_url);