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(function($) { |
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|
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var maps = []; |
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|
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var CMBGmapsInit = function( fieldEl ) { |
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var search = $('#_map_address'); |
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var searchInput = search.get(0); |
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var mapCanvas = $('.map', fieldEl ).get(0); |
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var latitude = $('._geolocation_lat', fieldEl ); |
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var longitude = $('._geolocation_long', fieldEl ); |
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var elevation = $('._geolocation_elevation', fieldEl ); |
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var elevator = new google.maps.ElevationService(); |
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var map_type = $('[name="_map_type"]'); |
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var map_zoom = $('[name="_map_zoom"]'); |
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var streetview = $('[name="_map_no_streetview"]'); |
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// Set map options |
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var mapOptions = { |
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center: new google.maps.LatLng( CMBGmaps.latitude, CMBGmaps.longitude ), |
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zoom: parseInt( CMBGmaps._map_zoom ), |
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scrollwheel: (CMBGmaps.scrollwheel == "true"), |
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streetViewControl: (CMBGmaps._map_no_streetview != "on") |
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}; |
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|
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// Create map |
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var map = new google.maps.Map( mapCanvas, mapOptions ); |
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|
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// Set initial map type |
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setMapType( CMBGmaps._map_type ); |
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|
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// Set marker options |
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var markerOptions = { |
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map: map, |
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draggable: true, |
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title: CMBGmaps.markerTitle |
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}; |
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|
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// Create new marker |
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var marker = new google.maps.Marker( markerOptions ); |
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marker.setPosition( mapOptions.center ); |
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|
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// Set stored Coordinates |
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// if ( latitude.val() && longitude.val() ) { |
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// latLng = new google.maps.LatLng( latitude.val(), longitude.val() ); |
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// setPosition( latLng, parseInt( CMBGmaps._map_zoom )) |
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// } |
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|
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// Click on map sets location |
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window.google.maps.event.addListener( map, 'click', function ( event ) { |
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setPosition( event.latLng ); |
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setSearchInput( event.latLng ); |
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} ); |
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// Drag marker sets location |
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window.google.maps.event.addListener( marker, 'dragend', function() { |
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setPosition( marker.getPosition() ); |
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setSearchInput( marker.getPosition() ); |
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}); |
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|
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|
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// Search with autocomplete |
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var autocomplete = new google.maps.places.Autocomplete(searchInput); |
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autocomplete.bindTo('bounds', map); |
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|
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// Set location after autocomplete |
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google.maps.event.addListener(autocomplete, 'place_changed', function() { |
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var place = autocomplete.getPlace(); |
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setPosition( place.geometry.location ); |
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}); |
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|
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$(searchInput).keypress(function(e) { |
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if (e.keyCode === 13) { |
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e.preventDefault(); |
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} |
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}); |
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|
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// Change map type |
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map_type.change(function() { |
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var map_type_val = map_type.filter(':checked').val(); |
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setMapType( map_type_val ); |
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}); |
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|
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// Change zoom level |
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map_zoom.change(function() { |
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var map_zoom_val = $('option:selected',this).val(); |
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map.setZoom( parseInt(map_zoom_val) ); |
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}); |
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|
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// Toggle streetview |
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streetview.change(function() { |
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if($(this).is(":checked")) { |
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map.setOptions({ streetViewControl: false }); |
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} else { |
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map.setOptions({ streetViewControl: true }); |
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} |
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}); |
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|
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// Change latitude field manually |
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$(document).on('keyup', '#_geolocation_lat', function(e) { |
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updatePosition(); |
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}); |
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$(document).on('keyup', '#_geolocation_long', function(e) { |
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updatePosition(); |
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}); |
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function updatePosition(){ |
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var lat = parseFloat(document.getElementById("_geolocation_lat").value); |
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var lng = parseFloat(document.getElementById("_geolocation_long").value); |
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|
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if (lat && lng) { |
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var mapCanvas = $('.map', fieldEl ).get(0); |
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// Set map options |
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var mapOptions = { |
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center: new google.maps.LatLng( lat, lng ), |
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zoom: parseInt( CMBGmaps._map_zoom ), |
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scrollwheel: (CMBGmaps.scrollwheel == "true"), |
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streetViewControl: (CMBGmaps._map_no_streetview != "on") |
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}; |
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// Create map |
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var map = new google.maps.Map( mapCanvas, mapOptions ); |
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// Set marker options |
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var markerOptions = { |
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map: map, |
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draggable: true, |
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title: CMBGmaps.markerTitle |
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}; |
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// Create new marker |
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var marker = new google.maps.Marker( markerOptions ); |
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marker.setPosition( { lat: parseFloat(lat), lng: parseFloat(lng)} ); |
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|
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latitude.val( lat ); |
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longitude.val( lng ); |
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} |
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} |
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|
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// Set marker position |
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function setPosition( latLng, zoom ) { |
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|
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marker.setPosition( latLng, CMBGmaps.zoom ); |
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|
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setTimeout(function() { |
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map.panTo(marker.getPosition()); |
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}, 500); |
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|
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if ( zoom ) { |
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map.setZoom( zoom ); |
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} |
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|
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latitude.val( latLng.lat() ); |
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longitude.val( latLng.lng() ); |
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|
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elevator.getElevationForLocations( { locations: [ marker.getPosition() ] }, function (results, status) { |
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if (status == google.maps.ElevationStatus.OK && results[0] ) { |
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elevation.val( results[0].elevation ); |
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} |
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}); |
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|
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} |
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|
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// Set search input |
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function setSearchInput( latLngPos ) { |
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var latlng = new google.maps.LatLng( latLngPos.lat(), latLngPos.lng() ); |
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geocoder = new google.maps.Geocoder(); |
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|
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geocoder.geocode({'latLng': latlng}, function(results, status) { |
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if (status == google.maps.GeocoderStatus.OK) { |
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if (results[0]) { |
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search.val(results[0].formatted_address); |
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} else { |
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search.val('invalid address'); |
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} |
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} else { |
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//alert('Geocoder failed due to: ' + status); |
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} |
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}); |
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} |
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|
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// Set map type |
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function setMapType( mapType ) { |
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if( mapType == 'ROADMAP' ) { map.setMapTypeId(google.maps.MapTypeId.ROADMAP); } |
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if( mapType == 'SATELLITE' ) { map.setMapTypeId(google.maps.MapTypeId.SATELLITE); } |
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if( mapType == 'HYBRID' ) { map.setMapTypeId(google.maps.MapTypeId.HYBRID); } |
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if( mapType == 'TERRAIN' ) { map.setMapTypeId(google.maps.MapTypeId.TERRAIN); } |
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} |
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|
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maps.push( map ); |
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|
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} |
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|
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$( '.cmb-type-map' ).each(function() { |
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CMBGmapsInit( $(this) ); |
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}); |
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|
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// Resize map when meta box is opened |
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if ( typeof postboxes !== 'undefined' ) { |
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postboxes.pbshow = function () { |
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var arrayLength = maps.length; |
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for (var i = 0; i < arrayLength; i++) { |
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var mapCenter = maps[i].getCenter(); |
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google.maps.event.trigger(maps[i], 'resize'); |
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maps[i].setCenter(mapCenter); |
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} |
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}; |
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} |
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|
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}(jQuery)); |
