// 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);
- 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();
$('#data-date').text(data.data_updated);
});
}
}
-$(document).ajaxError(function (event, jqXHR, ajaxSettings/* , thrownError */) {
- // console.log(thrownError);
- // console.log(ajaxSettings);
- var url = ajaxSettings.url;
- show_error('Error fetching results from <a href="' + url + '">' + url + '</a>');
-});
-
-
jQuery(document).ready(function () {
hide_error();
+
+ $('#last-updated').hide();
+
+ $(document).ajaxStart(function () {
+ $('#loading').fadeIn('fast');
+ }).ajaxComplete(function () {
+ $('#loading').fadeOut('fast');
+ }).ajaxError(function (event, jqXHR, ajaxSettings/* , thrownError */) {
+ // console.log(thrownError);
+ // console.log(ajaxSettings);
+ var url = ajaxSettings.url;
+ show_error('Error fetching results from <a href="' + url + '">' + url + '</a>');
+ });
});
// *********************************************************
// DETAILS PAGE
}
-jQuery(document).ready(function () {
- if (!$('#details-page').length) { return; }
+function details_page_load() {
var search_params = new URLSearchParams(window.location.search);
// var place_id = search_params.get('place_id');
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),
alert('invalid input');
}
});
-});
+}
// *********************************************************
// FORWARD/REVERSE SEARCH PAGE
update_viewbox_field();
});
- $("input[name='query-selector']").click(function () {
- var query_val = $("input[name='query-selector']:checked").val();
- if (query_val === 'simple') {
- $('div.form-group-simple').removeClass('hidden');
- $('div.form-group-structured').addClass('hidden');
- $('.form-group-structured').find('input:text').val('');
- } else if (query_val === 'structured') {
- console.log('here');
- $('div.form-group-simple').addClass('hidden');
- $('div.form-group-structured').removeClass('hidden');
- $('.form-group-simple').find('input:text').val('');
- }
- });
-
function get_result_element(position) {
return $('.result').eq(position);
}
+function search_page_load() {
-jQuery(document).ready(function () {
- //
- if (!$('#search-page,#reverse-page').length) { return; }
-
- var is_reverse_search = !!($('#reverse-page').length);
+ var is_reverse_search = window.location.pathname.match(/reverse/);
var search_params = new URLSearchParams(window.location.search);
aPlace = null;
}
+ context.bSearchRan = true;
context.aPlace = aPlace;
render_template($('main'), 'reversepage-template', context);
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($('main'), 'searchpage-template', context);
update_html_title('Result for ' + api_request_params.q);
);
}
}
-});
+}
+
+
// *********************************************************
// DELETABLE PAGE
// *********************************************************
-jQuery(document).ready(function () {
- if (!$('#deletable-page').length) { return; }
+function deletable_page_load() {
var api_request_params = {
format: 'json'
update_data_date();
});
-});
+}
// *********************************************************
// BROKEN POLYGON PAGE
// *********************************************************
-jQuery(document).ready(function () {
- if (!$('#polygons-page').length) { return; }
-
+function polygons_page_load() {
+ //
var api_request_params = {
format: 'json'
};
update_data_date();
});
+}
+jQuery(document).ready(function () {
+ var myhistory = [];
+
+ function parse_url_and_load_page() {
+ // 'search', 'reverse', 'details'
+ var pagename = window.location.pathname.replace('.html', '').replace(/^.*\//, '');
+
+ if (pagename === '') pagename = 'search';
+
+ $('body').attr('id', pagename + '-page');
+
+ if (pagename === 'search' || pagename === 'reverse') {
+ search_page_load();
+ } else if (pagename === 'details') {
+ details_page_load();
+ } else if (pagename === 'deletable') {
+ deletable_page_load();
+ } else if (pagename === 'polygons') {
+ polygons_page_load();
+ }
+ }
+
+ 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();
+
+ 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 = $(this).attr('href');
+ if (!is_relative_url(target_url)) return;
+ if ($(this).parents('#last-updated').length !== 0) return;
+
+ e.preventDefault();
+ e.stopPropagation();
+
+ window.history.pushState(myhistory, '', target_url);
+
+ parse_url_and_load_page();
+ });
+
+ // deal with back-button and other user action
+ window.onpopstate = function () {
+ parse_url_and_load_page();
+ };
});
+
projects / nominatim-ui.git / blobdiff