File: /storage/v12674/lcawisconsin/public_html/wp-content/plugins/wp-google-maps/js/v8/map-settings.js
/**
* @namespace WPGMZA
* @module MapSettings
* @requires WPGMZA
*/
jQuery(function($) {
/**
* Handles map settings, parsing them from the data-settings attribute on the maps HTML element.
* NB: This will be split into GoogleMapSettings and OLMapSettings in the future.
* @class WPGMZA.MapSettings
* @constructor WPGMZA.MapSettings
*/
WPGMZA.MapSettings = function(element)
{
var self = this;
var str = element.getAttribute("data-settings");
var json;
try{
json = JSON.parse(str);
}catch(e) {
str = str.replace(/\\%/g, "%");
str = str.replace(/\\\\"/g, '\\"');
try{
json = JSON.parse(str);
}catch(e) {
json = {};
console.warn("Failed to parse map settings JSON");
}
}
WPGMZA.assertInstanceOf(this, "MapSettings");
function addSettings(input) {
if(!input)
return;
for(var key in input) {
if(key == "other_settings")
continue; // Ignore other_settings
var value = input[key];
if(String(value).match(/^-?\d+$/))
value = parseInt(value);
self[key] = value;
}
}
addSettings(WPGMZA.settings);
addSettings(json);
if(json && json.other_settings)
addSettings(json.other_settings);
}
/**
* Returns settings on this object converted to OpenLayers view options
* @method
* @memberof WPGMZA.MapSettings
* @return {object} The map settings, in a format understood by OpenLayers
*/
WPGMZA.MapSettings.prototype.toOLViewOptions = function()
{
var self = this;
var options = {
center: ol.proj.fromLonLat([-119.4179, 36.7783]),
zoom: 4
};
function empty(name)
{
if(typeof self[name] == "object")
return false;
return !self[name] || !self[name].length;
}
// Start location
if(typeof this.start_location == "string")
{
var coords = this.start_location.replace(/^\(|\)$/g, "").split(",");
if(WPGMZA.isLatLngString(this.start_location))
options.center = ol.proj.fromLonLat([
parseFloat(coords[1]),
parseFloat(coords[0])
]);
else
console.warn("Invalid start location");
}
if(this.center)
{
options.center = ol.proj.fromLonLat([
parseFloat(this.center.lng),
parseFloat(this.center.lat)
]);
}
if(!empty("map_start_lat") && !empty("map_start_lng"))
{
options.center = ol.proj.fromLonLat([
parseFloat(this.map_start_lng),
parseFloat(this.map_start_lat)
]);
}
// Start zoom
if(this.zoom){
options.zoom = parseInt(this.zoom);
}
if(this.start_zoom){
options.zoom = parseInt(this.start_zoom);
}
if(this.map_start_zoom){
options.zoom = parseInt(this.map_start_zoom);
}
// Zoom limits
// TODO: This matches the Google code, so some of these could be potentially put on a parent class
if(this.map_min_zoom && this.map_max_zoom)
{
options.minZoom = Math.min(this.map_min_zoom, this.map_max_zoom);
options.maxZoom = Math.max(this.map_min_zoom, this.map_max_zoom);
}
switch(parseInt(this.type)) {
case 2:
options.mapType = 'satellite';
break;
case 3:
options.mapType = 'hybrid';
break;
case 4:
options.mapType = 'terrain';
break;
default:
options.mapType = 'roadmap';
break;
}
return options;
}
/**
* Returns settings on this object converted to Leaflet view options
* @method
* @memberof WPGMZA.MapSettings
* @return {object} The map settings, in a format understood by OpenLayers
*/
WPGMZA.MapSettings.prototype.toLeafletViewOptions = function()
{
var self = this;
var options = {
center: L.latLng({lat: 36.7783, lng: -119.4179}),
zoom: 4
};
function empty(name) {
if(typeof self[name] == "object")
return false;
return !self[name] || (typeof self[name] === 'string' ? !self[name].length : !(self[name].toString().length));
}
// Start location
if(typeof this.start_location == "string") {
var coords = this.start_location.replace(/^\(|\)$/g, "").split(",");
if(WPGMZA.isLatLngString(this.start_location))
options.center = L.latLng({
lat: parseFloat(coords[0]),
lng: parseFloat(coords[1])
});
else
console.warn("Invalid start location");
}
if(this.center) {
options.center = L.latLng({
lat: this.center.lat,
lng: this.center.lng
});
}
if(!empty("map_start_lat") && !empty("map_start_lng")) {
options.center = L.latLng({
lat: this.map_start_lat,
lng: this.map_start_lng
});
}
// Start zoom
if(this.zoom){
options.zoom = parseInt(this.zoom);
}
if(this.start_zoom){
options.zoom = parseInt(this.start_zoom);
}
if(this.map_start_zoom || this.map_start_zoom == 0){
options.zoom = parseInt(this.map_start_zoom);
}
// Zoom limits
// TODO: This matches the Google code, so some of these could be potentially put on a parent class
if(this.map_min_zoom && this.map_max_zoom) {
options.minZoom = Math.min(this.map_min_zoom, this.map_max_zoom);
options.maxZoom = Math.max(this.map_min_zoom, this.map_max_zoom);
}
// Leaflet's EPSG3857 projection breaks marker positioning below zoom 3 due to
// world-copy wrapping. Enforce a safe floor for standard tile maps only —
// custom tile mode uses L.CRS.Simple which does not have this constraint.
if(!this.customTileMode) {
const safeMinZoom = 3;
if(!options.minZoom || options.minZoom < safeMinZoom) {
options.minZoom = safeMinZoom;
}
if(options.zoom < options.minZoom) {
options.zoom = options.minZoom;
}
}
function isSettingDisabled(value) {
if(value === "yes")
return true;
return (value ? true : false);
}
options.zoomControl = !isSettingDisabled(this.wpgmza_settings_map_zoom);
options.dragging = !isSettingDisabled(this.wpgmza_settings_map_draggable);
options.doubleClickZoom = !isSettingDisabled(this.wpgmza_settings_map_clickzoom);
options.scrollWheelZoom = !isSettingDisabled(this.wpgmza_settings_map_scroll);
options.closePopupOnClick = this.close_infowindow_on_map_click ? true : false;
switch(parseInt(this.type)) {
case 2:
options.mapType = 'satellite';
break;
case 3:
options.mapType = 'hybrid';
break;
case 4:
options.mapType = 'terrain';
break;
default:
options.mapType = 'roadmap';
break;
}
return options;
}
/**
* Returns settings on this object converted to Google's MapOptions spec.
* @method
* @memberof WPGMZA.MapSettings
* @return {object} The map settings, in the format specified by google.maps.MapOptions
*/
WPGMZA.MapSettings.prototype.toGoogleMapsOptions = function()
{
var self = this;
var latLngCoords = (this.start_location && this.start_location.length ? this.start_location.split(",") : [36.7783, -119.4179]);
function empty(name)
{
if(typeof self[name] == "object")
return false;
return !self[name] || !self[name].length;
}
function formatCoord(coord)
{
if(WPGMZA.isNumeric(coord))
return coord;
return parseFloat( String(coord).replace(/[\(\)\s]/, "") );
}
var latLng = new google.maps.LatLng(
formatCoord(latLngCoords[0]),
formatCoord(latLngCoords[1])
);
var zoom = (this.start_zoom ? parseInt(this.start_zoom) : 4);
if(!this.start_zoom && this.zoom){
zoom = parseInt( this.zoom );
}
if(this.map_start_zoom){
zoom = parseInt(this.map_start_zoom);
}
var options = {
zoom: zoom,
center: latLng
};
if(!empty("center"))
options.center = new google.maps.LatLng({
lat: parseFloat(this.center.lat),
lng: parseFloat(this.center.lng)
});
if(!empty("map_start_lat") && !empty("map_start_lng"))
{
// NB: map_start_lat and map_start_lng are the "real" values. Not sure where start_location comes from
options.center = new google.maps.LatLng({
lat: parseFloat(this.map_start_lat),
lng: parseFloat(this.map_start_lng)
});
}
if(this.map_min_zoom && this.map_max_zoom)
{
options.minZoom = Math.min(this.map_min_zoom, this.map_max_zoom);
options.maxZoom = Math.max(this.map_min_zoom, this.map_max_zoom);
}
// NB: Handles legacy checkboxes as well as new, standard controls
function isSettingDisabled(value)
{
if(value === "yes")
return true;
return (value ? true : false);
}
// These settings are all inverted because the checkbox being set means "disabled"
options.zoomControl = !isSettingDisabled(this.wpgmza_settings_map_zoom);
options.cameraControl = !isSettingDisabled(this.wpgmza_settings_map_camera_control);
options.panControl = !isSettingDisabled(this.wpgmza_settings_map_pan);
options.mapTypeControl = !isSettingDisabled(this.wpgmza_settings_map_type);
options.streetViewControl = !isSettingDisabled(this.wpgmza_settings_map_streetview);
options.fullscreenControl = !isSettingDisabled(this.wpgmza_settings_map_full_screen_control);
options.draggable = !isSettingDisabled(this.wpgmza_settings_map_draggable);
options.disableDoubleClickZoom = isSettingDisabled(this.wpgmza_settings_map_clickzoom);
if(isSettingDisabled(this.wpgmza_settings_map_tilt_controls)){
options.rotateControl = false;
options.tilt = 0;
}
// NB: This setting is handled differently as setting scrollwheel to true breaks gestureHandling
if(this.wpgmza_settings_map_scroll)
options.scrollwheel = false;
if(this.wpgmza_force_greedy_gestures == "greedy"
|| this.wpgmza_force_greedy_gestures == "yes"
|| this.wpgmza_force_greedy_gestures == true)
{
options.gestureHandling = "greedy";
// Setting this at all will break gesture handling. Make sure we delete it when using greedy gesture handling
if(!this.wpgmza_settings_map_scroll && "scrollwheel" in options)
delete options.scrollwheel;
}
else
options.gestureHandling = "cooperative";
switch(parseInt(this.type))
{
case 2:
options.mapTypeId = google.maps.MapTypeId.SATELLITE;
break;
case 3:
options.mapTypeId = google.maps.MapTypeId.HYBRID;
break;
case 4:
options.mapTypeId = google.maps.MapTypeId.TERRAIN;
break;
default:
options.mapTypeId = google.maps.MapTypeId.ROADMAP;
break;
}
if(WPGMZA.settings && WPGMZA.settings.googleMarkerMode && WPGMZA.settings.googleMarkerMode === WPGMZA.GoogleMarker.MARKER_MODE_ADVANCED){
options.mapId = `wpgmza_map_${this.id}`;
}
if(this.wpgmza_theme_data && this.wpgmza_theme_data.length){
if(WPGMZA.settings && WPGMZA.settings.googleMarkerMode && WPGMZA.settings.googleMarkerMode !== WPGMZA.GoogleMarker.MARKER_MODE_ADVANCED){
options.styles = WPGMZA.GoogleMap.parseThemeData(this.wpgmza_theme_data);
}
}
return options;
}
/**
* Configure tile server
*
* This is specifically for engines that utilize either and XYZ or vector tile layer system (Not Google Maps)
*
* This hydrates the content with global definition, manages inline replacements, building paramaters and
* eventually will be used for local map setting overrides as well
*
* @param string url The URL being processed
* @param object options The options to apply while configuring
*
* @return object
*/
WPGMZA.MapSettings.prototype.configureTileServer = function(url, options){
if(url){
const config = {
url : url,
params : {},
replacements : [],
authentication : {
name : 'apikey',
token : false
},
options : {},
type : 'xyz'
};
/* We could add localized map options here as well */
const settings = WPGMZA.settings ? WPGMZA.settings : {};
/* Check for a custom override */
if(config.url === 'custom_override'){
/* Custom override detected */
if(settings.tile_server_url_override && settings.tile_server_url_override.trim() !== ""){
config.url = settings.tile_server_url_override.trim();
}
if(settings.tile_server_key_field_name_override && settings.tile_server_key_field_name_override.trim() !== ""){
config.authentication.name = settings.tile_server_key_field_name_override.trim();
}
if(settings.tile_server_type_override && settings.tile_server_type_override.trim() !== ""){
config.type = settings.tile_server_type_override.trim();
}
}
if(options){
if(options.authentication && options.authentication.trim().length > 0){
config.authentication.token = options.authentication.trim();
}
if(options.preferServerGlobals){
/* Engine prefers {s} server flag */
config.replacements.push({key : "{a-c}", value : "{s}"});
} else {
config.replacements.push({key : "{s}", value : "{a-c}"});
}
}
/* Hydrate the server definition */
config.definition = WPGMZA.tileServer && WPGMZA.tileServer instanceof Object ? WPGMZA.tileServer : false;
if(options.map && options.map.settings){
if(options.map.settings.tile_server_override && options.map.settings.tile_server_override_config){
/* We have a full override for this specific map */
if(options.map.settings.tile_server_override_config.provider === config.definition.provider){
/* Providers do match, we can go ahead */
config.definition = options.map.settings.tile_server_override_config;
config.url = config.definition.url;
}
}
}
if(config.definition){
if(config.definition.multi){
/* Multi layer - Complex*/
if(config.definition.layers && config.definition.layers.length){
/* Check the active map selection layer type */
let selectedLayerType = 'roadmap';
if(options.map && options.map.getMapType){
selectedLayerType = options.map.getMapType();
}
let layerLookup = [];
let activeLayer = config.definition.layers[0] ? config.definition.layers[0] : false;
/* Check that the selection type is available in the layer list */
for(let layerIndex in config.definition.layers){
let layer = config.definition.layers[layerIndex];
if(layer.selection_type === selectedLayerType){
/* Match */
activeLayer = layer;
}
layerLookup[layerIndex] = layer.selection_type;
}
if(activeLayer && activeLayer.config && activeLayer.config instanceof Object){
/* We have matched a layer for use - replace the hydration override */
config.definition = activeLayer.config;
/* Replace the local config drivers as well */
if(config.definition.url !== config.url){
config.url = config.definition.url;
}
/* Flag multi-layer support on the map settings - This will allow us to generate controls */
this._multilayerTileserver = {
layers : layerLookup,
active : selectedLayerType
};
config.layers = layerLookup;
} else {
console.warn(`📍 WP Go Maps: Could not identify default map layer`);
}
} else {
console.warn(`📍 WP Go Maps: You are using a multi-layer tile server, but no layers were found. Please check your configuration.`);
}
}
/* Definition - Attributions */
if(config.definition.attribution){
let attribution = config.definition.attribution;
let attrReplace = {
YEAR : new Date().getFullYear()
};
for(let replaceK in attrReplace){
attribution = attribution.replace(`{{${replaceK}}}`, attrReplace[replaceK]);
}
config.options.attributions = attribution;
config.options.attribution = attribution;
}
/* Definition - Check auth name */
if(config.definition.key_field_name && config.definition.slug !== 'custom'){
config.authentication.name = config.definition.key_field_name;
}
/* Definition - Check type change */
if(config.definition.type && config.definition.type !== config.type && config.definition.slug !== 'custom'){
config.type = config.definition.type;
}
/* Definition - Params */
if(config.definition.params){
for(let paramName in config.definition.params){
config.params[paramName] = config.definition.params[paramName];
}
}
}
/* Check for dependency layers */
if(config.definition.dependencies){
config.dependencies = [];
for(let depIndex in config.definition.dependencies){
let dependency = config.definition.dependencies[depIndex];
if(dependency && dependency.provider && config.definition.provider){
if(dependency.provider === config.definition.provider){
/* Dependency providers match, so we can work with it */
config.dependencies.push({
url : dependency.url,
params : dependency.params ? dependency.params : {}
});
}
}
}
}
/* Append the authentication */
if(config.authentication.token){
if(config.url.indexOf('{' + config.authentication.name + '}') !== -1){
/* It's an inline auth token */
config.replacements.push({key : "{" + config.authentication.name + "}", value : config.authentication.token});
} else {
/* Append as a param */
config.params[config.authentication.name] = config.authentication.token;
}
}
/* Check for an alias - Aliases are only for storage system */
if(config.url.indexOf("{alias:") !== -1){
/* This is a direct replacement */
config.url = config.url.replace(/{alias:.*?}/, '');
}
/* Handle dependency layers */
if(config.dependencies){
for(let depIndex in config.dependencies){
let dependencyUrl = config.dependencies[depIndex].url;
let dependencyParams = config.dependencies[depIndex].params;
dependencyUrl = dependencyUrl.replace(/{alias:.*?}/, '');
if(dependencyUrl.indexOf('{' + config.authentication.name + '}') !== -1){
dependencyUrl = dependencyUrl.replace('{' + config.authentication.name + '}', config.authentication.token);
} else {
/* Append as a param */
dependencyParams[config.authentication.name] = config.authentication.token;
}
let compiledDepParams = [];
for(let paramName in dependencyParams){
compiledDepParams.push(`${paramName}=${dependencyParams[paramName]}`);
}
config.dependencies[depIndex].compiledParams = compiledDepParams.join("&");
if(config.dependencies[depIndex].compiledParams){
dependencyUrl = `${dependencyUrl}?${config.dependencies[depIndex].compiledParams}`;
}
config.dependencies[depIndex].url = dependencyUrl;
}
}
/* Compile the URL */
config.compiledParams = [];
for(let paramName in config.params){
config.compiledParams.push(`${paramName}=${config.params[paramName]}`);
}
config.compiledParams = config.compiledParams.join("&");
if(config.compiledParams){
config.url = `${config.url}?${config.compiledParams}`;
}
/* Perform replacements */
for(let replacementKey in config.replacements){
const replacement = config.replacements[replacementKey];
config.url = config.url.replace(replacement.key, replacement.value);
}
/* Check if this is a custom image instead */
if(this.custom_tile_enabled){
config.custom = {
width : 1024,
height : 1024
};
if(this.custom_tile_image_width){
config.custom.width = parseInt(this.custom_tile_image_width);
}
if(this.custom_tile_image_height){
config.custom.height = parseInt(this.custom_tile_image_height);
}
config.custom.dimensions = null;
try {
if(window.devicePixelRatio && window.devicePixelRatio != 1){
config.custom.dimensions = [config.custom.width, config.custom.height];
}
} catch (ex){
/* Do nothing */
}
if(this.custom_tile_image){
config.type = 'custom';
config.url = this.custom_tile_image;
if(this.custom_tile_image_attribution){
config.custom.attribution = this.custom_tile_image_attribution;
}
}
}
return config;
}
return false;
}
WPGMZA.MapSettings.prototype.hasMutlilayerTileServer = function() {
return this._multilayerTileserver ? this._multilayerTileserver : false;
}
});