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: '<a href="https://osm.org/copyright">OpenStreetMap contributors</a>'
+};
// *********************************************************
// HELPERS
// *********************************************************
+
function get_config_value(str, default_val) {
- return (typeof Nominatim_Config[str] !== 'undefined' ? Nominatim_Config[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) {
// *********************************************************
function fetch_from_api(endpoint_name, params, callback) {
+ //
// `&a=&b=&c=1` => '&c=1'
-
var param_names = Object.keys(params);
for (var i = 0; i < param_names.length; i += 1) {
- var val = param_names[i];
+ var val = params[param_names[i]];
if (typeof (val) === 'undefined' || val === '' || val === null) {
- delete param_names[i];
+ delete params[param_names[i]];
}
}
}
-$(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();
+
+ $(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');
alert('invalid input');
}
});
-});
+}
// *********************************************************
// FORWARD/REVERSE SEARCH PAGE
var container = L.DomUtil.create('div', 'my-custom-control');
$(container).text('show map bounds')
- .addClass('leaflet-bar btn btn-sm btn-default')
+ .addClass('leaflet-bar btn btn-sm btn-outline-secondary')
.on('click', function (e) {
e.preventDefault();
e.stopPropagation();
update_viewbox_field();
});
-
-
-
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);
} else {
api_request_params = {
q: search_params.get('q'),
- polygon_geojson: search_params.get('polygon_geojson') ? 1 : 0,
+ 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'),
exclude_place_ids: search_params.get('exclude_place_ids'),
format: 'jsonv2'
};
context = {
- // aSearchResults: aResults,
sQuery: api_request_params.q,
sViewBox: search_params.get('viewbox'),
- env: Nominatim_Config
- // sMoreURL: 'x'
+ env: {}
};
- if (api_request_params.q) {
+ 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) {
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);
);
}
}
-});
+}
+
+
// *********************************************************
// 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(/^\//, '');
+
+ $('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++) {
+ 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;
+
+ 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