X-Git-Url: https://git.openstreetmap.org/nominatim-ui.git/blobdiff_plain/a410d476a22053a8e7ffda483efbb1959be9d713..c9687b102bb6f544a034dc4d508bf0ae4a5fc221:/dist/assets/js/nominatim-ui.js
diff --git a/dist/assets/js/nominatim-ui.js b/dist/assets/js/nominatim-ui.js
deleted file mode 100644
index 54eaa75..0000000
--- a/dist/assets/js/nominatim-ui.js
+++ /dev/null
@@ -1,891 +0,0 @@
-'use strict';
-
-var map;
-var last_click_latlng;
-
-// *********************************************************
-// DEFAULTS
-// *********************************************************
-
-var Nominatim_Config_Defaults = {
- Nominatim_API_Endpoint: 'http://localhost/nominatim/',
- Images_Base_Url: '/mapicons/',
- Search_AreaPolygons: 1,
- Reverse_Default_Search_Zoom: 18,
- Map_Default_Lat: 20.0,
- Map_Default_Lon: 0.0,
- Map_Default_Zoom: 2,
- Map_Tile_URL: 'https://{s}.tile.osm.org/{z}/{x}/{y}.png',
- Map_Tile_Attribution: 'OpenStreetMap contributors'
-};
-
-// *********************************************************
-// HELPERS
-// *********************************************************
-
-
-function get_config_value(str, default_val) {
- var value = ((typeof Nominatim_Config !== 'undefined')
- && (typeof Nominatim_Config[str] !== 'undefined'))
- ? Nominatim_Config[str]
- : Nominatim_Config_Defaults[str];
- return (typeof value !== 'undefined' ? value : default_val);
-}
-
-function parse_and_normalize_geojson_string(part) {
- // normalize places the geometry into a featurecollection, similar to
- // https://github.com/mapbox/geojson-normalize
- var parsed_geojson = {
- type: 'FeatureCollection',
- features: [
- {
- type: 'Feature',
- geometry: part,
- properties: {}
- }
- ]
- };
- return parsed_geojson;
-}
-
-function map_link_to_osm() {
- var zoom = map.getZoom();
- var lat = map.getCenter().lat;
- var lng = map.getCenter().lng;
- return 'https://openstreetmap.org/#map=' + zoom + '/' + lat + '/' + lng;
-}
-
-function map_viewbox_as_string() {
- var bounds = map.getBounds();
- var west = bounds.getWest();
- var east = bounds.getEast();
-
- if ((east - west) >= 360) { // covers more than whole planet
- west = map.getCenter().lng - 179.999;
- east = map.getCenter().lng + 179.999;
- }
- east = L.latLng(77, east).wrap().lng;
- west = L.latLng(77, west).wrap().lng;
-
- return [
- west.toFixed(5), // left
- bounds.getNorth().toFixed(5), // top
- east.toFixed(5), // right
- bounds.getSouth().toFixed(5) // bottom
- ].join(',');
-}
-
-
-// *********************************************************
-// PAGE HELPERS
-// *********************************************************
-
-function generate_full_api_url(endpoint_name, params) {
- //
- // `&a=&b=&c=1` => '&c=1'
- var param_names = Object.keys(params);
- for (var i = 0; i < param_names.length; i += 1) {
- var val = params[param_names[i]];
- if (typeof (val) === 'undefined' || val === '' || val === null) {
- delete params[param_names[i]];
- }
- }
-
- var api_url = get_config_value('Nominatim_API_Endpoint') + endpoint_name + '.php?'
- + $.param(params);
- 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);
- });
-}
-
-function render_template(el, template_name, page_context) {
- var template_source = $('#' + template_name).text();
- var template = Handlebars.compile(template_source);
- var html = template(page_context);
- el.html(html);
-}
-
-function update_html_title(title) {
- var prefix = '';
- if (title && title.length > 1) {
- prefix = title + ' | ';
- }
- $('head title').text(prefix + 'OpenStreetMap Nominatim');
-}
-
-function show_error(html) {
- $('#error-overlay').html(html).show();
-}
-
-function hide_error() {
- $('#error-overlay').empty().hide();
-}
-
-
-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 ' + url + '');
- });
-});
-// *********************************************************
-// DETAILS PAGE
-// *********************************************************
-
-
-function init_map_on_detail_page(lat, lon, geojson) {
- var attribution = get_config_value('Map_Tile_Attribution') || null;
- map = new L.map('map', {
- // center: [nominatim_map_init.lat, nominatim_map_init.lon],
- // zoom: nominatim_map_init.zoom,
- attributionControl: (attribution && attribution.length),
- scrollWheelZoom: true, // !L.Browser.touch,
- touchZoom: false
- });
-
- L.tileLayer(get_config_value('Map_Tile_URL'), {
- // moved to footer
- // '© OpenStreetMap contributors'
- attribution: attribution
- }).addTo(map);
-
- // var layerGroup = new L.layerGroup().addTo(map);
-
- var circle = L.circleMarker([lat, lon], {
- radius: 10, weight: 2, fillColor: '#ff7800', color: 'blue', opacity: 0.75
- });
- map.addLayer(circle);
-
- if (geojson) {
- var geojson_layer = L.geoJson(
- // https://leafletjs.com/reference-1.0.3.html#path-option
- parse_and_normalize_geojson_string(geojson),
- {
- style: function () {
- return { interactive: false, color: 'blue' };
- }
- }
- );
- map.addLayer(geojson_layer);
- map.fitBounds(geojson_layer.getBounds());
- } else {
- map.setView([lat, lon], 10);
- }
-
- var osm2 = new L.TileLayer(
- get_config_value('Map_Tile_URL'),
- {
- minZoom: 0,
- maxZoom: 13,
- attribution: (get_config_value('Map_Tile_Attribution') || null)
- }
- );
- (new L.Control.MiniMap(osm2, { toggleDisplay: true })).addTo(map);
-}
-
-
-function details_page_load() {
-
- var search_params = new URLSearchParams(window.location.search);
- // var place_id = search_params.get('place_id');
-
- var api_request_params = {
- 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),
- group_hierarchy: 1,
- polygon_geojson: 1,
- format: 'json'
- };
-
- if (api_request_params.place_id || (api_request_params.osmtype && api_request_params.osmid)) {
- fetch_from_api('details', api_request_params, function (aFeature) {
- var context = { aPlace: aFeature, base_url: window.location.search };
-
- render_template($('main'), 'detailspage-template', context);
- if (api_request_params.place_id) {
- update_html_title('Details for ' + api_request_params.place_id);
- } else {
- update_html_title('Details for ' + api_request_params.osmtype + api_request_params.osmid);
- }
-
- update_data_date();
-
- var lat = aFeature.centroid.coordinates[1];
- var lon = aFeature.centroid.coordinates[0];
- init_map_on_detail_page(lat, lon, aFeature.geometry);
- });
- } else {
- render_template($('main'), 'detailspage-index-template');
- }
-
- $('#form-by-type-and-id,#form-by-osm-url').on('submit', function (e) {
- e.preventDefault();
-
- var val = $(this).find('input[type=edit]').val();
- var matches = val.match(/^\s*([NWR])(\d+)\s*$/i);
-
- if (!matches) {
- matches = val.match(/\/(relation|way|node)\/(\d+)\s*$/);
- }
-
- if (matches) {
- $(this).find('input[name=osmtype]').val(matches[1].charAt(0).toUpperCase());
- $(this).find('input[name=osmid]').val(matches[2]);
- $(this).get(0).submit();
- } else {
- alert('invalid input');
- }
- });
-}
-
-// *********************************************************
-// FORWARD/REVERSE SEARCH PAGE
-// *********************************************************
-
-
-function display_map_position(mouse_lat_lng) {
- //
- if (mouse_lat_lng) {
- mouse_lat_lng = map.wrapLatLng(mouse_lat_lng);
- }
-
- var html_mouse = 'mouse position: -';
- if (mouse_lat_lng) {
- html_mouse = 'mouse position: '
- + [mouse_lat_lng.lat.toFixed(5), mouse_lat_lng.lng.toFixed(5)].join(',');
- }
- var html_click = 'last click: -';
- if (last_click_latlng) {
- html_click = 'last click: '
- + [last_click_latlng.lat.toFixed(5), last_click_latlng.lng.toFixed(5)].join(',');
- }
-
- var html_center = 'map center: '
- + map.getCenter().lat.toFixed(5) + ',' + map.getCenter().lng.toFixed(5)
- + ' view on osm.org';
-
- var html_zoom = 'map zoom: ' + map.getZoom();
- var html_viewbox = 'viewbox: ' + map_viewbox_as_string();
-
- $('#map-position-inner').html([
- html_center,
- html_zoom,
- html_viewbox,
- html_click,
- html_mouse
- ].join('
'));
-
- var center_lat_lng = map.wrapLatLng(map.getCenter());
- var reverse_params = {
- lat: center_lat_lng.lat.toFixed(5),
- lon: center_lat_lng.lng.toFixed(5)
- // zoom: 2,
- // format: 'html'
- };
- $('#switch-to-reverse').attr('href', 'reverse.html?' + $.param(reverse_params));
-
- $('input.api-param-setting').trigger('change');
-}
-
-function init_map_on_search_page(is_reverse_search, nominatim_results, request_lat,
- request_lon, init_zoom) {
-
- var attribution = get_config_value('Map_Tile_Attribution') || null;
- map = new L.map('map', {
- // center: [nominatim_map_init.lat, nominatim_map_init.lon],
- // zoom: nominatim_map_init.zoom,
- attributionControl: (attribution && attribution.length),
- scrollWheelZoom: true, // !L.Browser.touch,
- touchZoom: false
- });
-
-
- L.tileLayer(get_config_value('Map_Tile_URL'), {
- // moved to footer
- // '© OpenStreetMap contributors'
- attribution: attribution
- }).addTo(map);
-
- // console.log(Nominatim_Config);
-
- map.setView([request_lat, request_lon], init_zoom);
-
- var osm2 = new L.TileLayer(get_config_value('Map_Tile_URL'), {
- minZoom: 0,
- maxZoom: 13,
- attribution: attribution
- });
- new L.Control.MiniMap(osm2, { toggleDisplay: true }).addTo(map);
-
- if (is_reverse_search) {
- // We don't need a marker, but an L.circle instance changes radius once you zoom in/out
- var cm = L.circleMarker(
- [request_lat, request_lon],
- {
- radius: 5,
- weight: 2,
- fillColor: '#ff7800',
- color: 'red',
- opacity: 0.75,
- zIndexOffset: 100,
- clickable: false
- }
- );
- cm.addTo(map);
- } else {
- var search_params = new URLSearchParams(window.location.search);
- var viewbox = search_params.get('viewbox');
- if (viewbox) {
- var coords = viewbox.split(','); // ,,,
- var bounds = L.latLngBounds([coords[1], coords[0]], [coords[3], coords[2]]);
- L.rectangle(bounds, {
- color: '#69d53e',
- weight: 3,
- dashArray: '5 5',
- opacity: 0.8,
- fill: false
- }).addTo(map);
- }
- }
-
- var MapPositionControl = L.Control.extend({
- options: {
- position: 'topright'
- },
- onAdd: function (/* map */) {
- var container = L.DomUtil.create('div', 'my-custom-control');
-
- $(container).text('show map bounds')
- .addClass('leaflet-bar btn btn-sm btn-outline-secondary')
- .on('click', function (e) {
- e.preventDefault();
- e.stopPropagation();
- $('#map-position').show();
- $(container).hide();
- });
- $('#map-position-close a').on('click', function (e) {
- e.preventDefault();
- e.stopPropagation();
- $('#map-position').hide();
- $(container).show();
- });
-
- return container;
- }
- });
-
- map.addControl(new MapPositionControl());
-
-
-
-
-
- function update_viewbox_field() {
- // hidden HTML field
- $('input[name=viewbox]')
- .val($('input#use_viewbox')
- .prop('checked') ? map_viewbox_as_string() : '');
- }
-
- map.on('move', function () {
- display_map_position();
- update_viewbox_field();
- });
-
- map.on('mousemove', function (e) {
- display_map_position(e.latlng);
- });
-
- map.on('click', function (e) {
- last_click_latlng = e.latlng;
- display_map_position();
- });
-
- map.on('load', function () {
- display_map_position();
- });
-
- $('input#use_viewbox').on('change', function () {
- update_viewbox_field();
- });
-
- $('input#option_bounded').on('change', function () {
- $('input[name=bounded]')
- .val($('input#option_bounded')
- .prop('checked') ? '1' : '');
- });
-
- $('input#option_dedupe').on('change', function () {
- $('input[name=dedupe]')
- .val($('input#option_dedupe')
- .prop('checked') ? '' : '0');
- });
-
- $('input[data-api-param]').on('change', function (e) {
- $('input[name=' + $(e.target).data('api-param') + ']').val(e.target.value);
- });
-
-
- function get_result_element(position) {
- return $('.result').eq(position);
- }
- // function marker_for_result(result) {
- // return L.marker([result.lat, result.lon], { riseOnHover: true, title: result.name });
- // }
- function circle_for_result(result) {
- var cm_style = {
- radius: 10,
- weight: 2,
- fillColor: '#ff7800',
- color: 'blue',
- opacity: 0.75,
- clickable: !is_reverse_search
- };
- return L.circleMarker([result.lat, result.lon], cm_style);
- }
-
- var layerGroup = (new L.layerGroup()).addTo(map);
-
- function highlight_result(position, bool_focus) {
- var result = nominatim_results[position];
- if (!result) { return; }
- var result_el = get_result_element(position);
-
- $('.result').removeClass('highlight');
- result_el.addClass('highlight');
-
- layerGroup.clearLayers();
-
- if (result.lat) {
- var circle = circle_for_result(result);
- circle.on('click', function () {
- highlight_result(position);
- });
- layerGroup.addLayer(circle);
- }
-
- if (result.boundingbox) {
- var bbox = [
- [result.boundingbox[0] * 1, result.boundingbox[2] * 1],
- [result.boundingbox[1] * 1, result.boundingbox[3] * 1]
- ];
- map.fitBounds(bbox);
-
- if (result.geojson && result.geojson.type.match(/(Polygon)|(Line)/)) {
- //
- var geojson_layer = L.geoJson(
- parse_and_normalize_geojson_string(result.geojson),
- {
- // https://leafletjs.com/reference-1.0.3.html#path-option
- style: function (/* feature */) {
- return { interactive: false, color: 'blue' };
- }
- }
- );
- layerGroup.addLayer(geojson_layer);
- }
- // else {
- // var layer = L.rectangle(bounds, {color: "#ff7800", weight: 1} );
- // layerGroup.addLayer(layer);
- // }
- } else {
- var result_coord = L.latLng(result.lat, result.lon);
- if (result_coord) {
- if (is_reverse_search) {
- // console.dir([result_coord, [request_lat, request_lon]]);
- // make sure the search coordinates are in the map view as well
- map.fitBounds(
- [result_coord, [request_lat, request_lon]],
- {
- padding: [50, 50],
- maxZoom: map.getZoom()
- }
- );
- } else {
- map.panTo(result_coord, result.zoom || get_config_value('Map_Default_Zoom'));
- }
- }
- }
- if (bool_focus) {
- $('#map').focus();
- }
- }
-
-
- $('.result').on('click', function () {
- highlight_result($(this).data('position'), true);
- });
-
- if (is_reverse_search) {
- map.on('click', function (e) {
- $('form input[name=lat]').val(e.latlng.lat);
- $('form input[name=lon]').val(e.latlng.wrap().lng);
- $('form').submit();
- });
-
- $('#switch-coords').on('click', function (e) {
- e.preventDefault();
- e.stopPropagation();
- var lat = $('form input[name=lat]').val();
- var lon = $('form input[name=lon]').val();
- $('form input[name=lat]').val(lon);
- $('form input[name=lon]').val(lat);
- $('form').submit();
- });
- }
-
- highlight_result(0, false);
-
- // common mistake is to copy&paste latitude and longitude into the 'lat' search box
- $('form input[name=lat]').on('change', function () {
- var coords_split = $(this).val().split(',');
- if (coords_split.length === 2) {
- $(this).val(L.Util.trim(coords_split[0]));
- $(this).siblings('input[name=lon]').val(L.Util.trim(coords_split[1]));
- }
- });
-}
-
-
-
-function search_page_load() {
-
- var is_reverse_search = window.location.pathname.match(/reverse/);
-
- var search_params = new URLSearchParams(window.location.search);
-
- // return view('search', [
- // 'sQuery' => $sQuery,
- // 'bAsText' => '',
- // 'sViewBox' => '',
- // 'aSearchResults' => $aSearchResults,
- // 'sMoreURL' => 'example.com',
- // 'sDataDate' => $this->fetch_status_date(),
- // 'sApiURL' => $url
- // ]);
-
- var api_request_params;
- var context;
-
- if (is_reverse_search) {
- api_request_params = {
- lat: search_params.get('lat'),
- lon: search_params.get('lon'),
- zoom: (search_params.get('zoom') > 1
- ? search_params.get('zoom')
- : get_config_value('Reverse_Default_Search_Zoom')),
- format: 'jsonv2'
- };
-
- context = {
- // aPlace: aPlace,
- fLat: api_request_params.lat,
- fLon: api_request_params.lon,
- iZoom: (search_params.get('zoom') > 1
- ? api_request_params.zoom
- : get_config_value('Reverse_Default_Search_Zoom'))
- };
-
- update_html_title();
- if (api_request_params.lat && api_request_params.lon) {
-
- fetch_from_api('reverse', api_request_params, function (aPlace) {
-
- if (aPlace.error) {
- aPlace = null;
- }
-
- context.bSearchRan = true;
- context.aPlace = aPlace;
-
- render_template($('main'), 'reversepage-template', context);
- update_html_title('Reverse result for '
- + api_request_params.lat
- + ','
- + api_request_params.lon);
-
- init_map_on_search_page(
- is_reverse_search,
- [aPlace],
- api_request_params.lat,
- api_request_params.lon,
- api_request_params.zoom
- );
-
- update_data_date();
- });
- } else {
- render_template($('main'), 'reversepage-template', context);
-
- init_map_on_search_page(
- is_reverse_search,
- [],
- get_config_value('Map_Default_Lat'),
- get_config_value('Map_Default_Lon'),
- get_config_value('Map_Default_Zoom')
- );
- }
-
- } else {
- api_request_params = {
- q: search_params.get('q'),
- street: search_params.get('street'),
- city: search_params.get('city'),
- county: search_params.get('county'),
- state: search_params.get('state'),
- country: search_params.get('country'),
- postalcode: search_params.get('postalcode'),
- polygon_geojson: get_config_value('Search_AreaPolygons', false) ? 1 : 0,
- viewbox: search_params.get('viewbox'),
- bounded: search_params.get('bounded'),
- dedupe: search_params.get('dedupe'),
- 'accept-language': search_params.get('accept-language'),
- countrycodes: search_params.get('countrycodes'),
- limit: search_params.get('limit'),
- polygon_threshold: search_params.get('polygon_threshold'),
- exclude_place_ids: search_params.get('exclude_place_ids'),
- format: 'jsonv2'
- };
-
- context = {
- sQuery: api_request_params.q,
- sViewBox: search_params.get('viewbox'),
- sBounded: search_params.get('bounded'),
- sDedupe: search_params.get('dedupe'),
- sLang: search_params.get('accept-language'),
- sCCode: search_params.get('countrycodes'),
- sLimit: search_params.get('limit'),
- sPolyThreshold: search_params.get('polygon_threshold'),
- env: {}
- };
-
- if (api_request_params.street || api_request_params.city || api_request_params.county
- || api_request_params.state || api_request_params.country || api_request_params.postalcode) {
- context.hStructured = {
- street: api_request_params.street,
- city: api_request_params.city,
- county: api_request_params.county,
- state: api_request_params.state,
- country: api_request_params.country,
- postalcode: api_request_params.postalcode
- };
- }
-
- if (api_request_params.q || context.hStructured) {
-
- fetch_from_api('search', api_request_params, function (aResults) {
-
- context.bSearchRan = true;
- context.aSearchResults = aResults;
-
- // 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);
-
- init_map_on_search_page(
- is_reverse_search,
- aResults,
- get_config_value('Map_Default_Lat'),
- get_config_value('Map_Default_Lon'),
- get_config_value('Map_Default_Zoom')
- );
-
- $('#q').focus();
-
- update_data_date();
- });
- } else {
- render_template($('main'), 'searchpage-template', context);
-
- init_map_on_search_page(
- is_reverse_search,
- [],
- get_config_value('Map_Default_Lat'),
- get_config_value('Map_Default_Lon'),
- get_config_value('Map_Default_Zoom')
- );
- }
- }
-}
-
-
-// *********************************************************
-// DELETABLE PAGE
-// *********************************************************
-
-function deletable_page_load() {
-
- var api_request_params = {
- format: 'json'
- };
-
- fetch_from_api('deletable', api_request_params, function (aPolygons) {
- var context = { aPolygons: aPolygons };
-
- render_template($('main'), 'deletable-template', context);
- update_html_title('Deletable objects');
-
- update_data_date();
- });
-}
-// *********************************************************
-// BROKEN POLYGON PAGE
-// *********************************************************
-
-function polygons_page_load() {
- //
- var api_request_params = {
- format: 'json'
- };
-
- fetch_from_api('polygons', api_request_params, function (aPolygons) {
- var context = { aPolygons: aPolygons };
-
- render_template($('main'), 'polygons-template', context);
- update_html_title('Broken polygons');
-
- 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();
- };
-});
-