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| <?php | |
| /** | |
| * Maps JS | |
| * | |
| * @since 1.0.0 | |
| */ | |
| function ja_map_js() { | |
| wp_enqueue_script( 'googlemaps', 'https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false', array( 'jquery' ), null, false ); | |
| wp_enqueue_script( 'maps', get_stylesheet_directory_uri() . '/js/maps.js', array( 'jquery' ), CHILD_THEME_VERSION, false ); | |
| } | |
| add_action( 'wp_enqueue_scripts', 'ja_map_js' ); | |
| /** | |
| * Generate Google map | |
| * | |
| * If the controls are not rendering right, add this to the CSS | |
| * .acf-map img { max-width: none !important; } | |
| * | |
| * @since 1.0.0 | |
| */ | |
| function ja_map() { | |
| // Generate Map | |
| $location = get_post_meta( get_the_ID(), '_ja_porperty_address', true ); | |
| if ( $location ) { | |
| echo '<div class="map">'; | |
| echo '<div class="acf-map" style="height:200px;width:400px;border:1px solid #ccc;">'; | |
| echo '<div class="marker" data-lat="' . $location['lat'] . '" data-lng="' . $location['lng'] . '"></div>'; | |
| echo '</div>'; | |
| echo '<a href="https://maps.google.com/?q=' . urlencode( $location['address'] ) . '" target="_blank">View Map</a>'; | |
| echo '</div>'; | |
| } | |
| } | |
| add_action( 'genesis_entry_content', 'ja_map', 1 ); |
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| jQuery(function($){ | |
| /* | |
| * render_map | |
| * | |
| * This function will render a Google Map onto the selected jQuery element | |
| * | |
| * @type function | |
| * @date 8/11/2013 | |
| * @since 4.3.0 | |
| * @param $el (jQuery element) | |
| * @return n/a | |
| */ | |
| function render_map( $el ) { | |
| // var | |
| var $markers = $el.find('.marker'); | |
| // vars | |
| var args = { | |
| zoom : 14, | |
| center : new google.maps.LatLng(0, 0), | |
| mapTypeId : google.maps.MapTypeId.ROADMAP | |
| //disableDefaultUI: true // Turn off controls | |
| }; | |
| // create map | |
| var map = new google.maps.Map( $el[0], args); | |
| // add a markers reference | |
| map.markers = []; | |
| // add markers | |
| $markers.each(function(){ | |
| add_marker( $(this), map ); | |
| }); | |
| // center map | |
| center_map( map ); | |
| } | |
| /* | |
| * add_marker | |
| * | |
| * This function will add a marker to the selected Google Map | |
| * | |
| * @type function | |
| * @date 8/11/2013 | |
| * @since 4.3.0 | |
| * @param $marker (jQuery element) | |
| * @param map (Google Map object) | |
| * @return n/a | |
| */ | |
| function add_marker( $marker, map ) { | |
| // var | |
| var latlng = new google.maps.LatLng( $marker.attr('data-lat'), $marker.attr('data-lng') ); | |
| // create marker | |
| var marker = new google.maps.Marker({ | |
| position : latlng, | |
| map : map | |
| }); | |
| // add to array | |
| map.markers.push( marker ); | |
| // if marker contains HTML, add it to an infoWindow | |
| if( $marker.html() ){ | |
| // create info window | |
| var infowindow = new google.maps.InfoWindow({ | |
| content : $marker.html() | |
| }); | |
| // show info window when marker is clicked | |
| google.maps.event.addListener(marker, 'click', function() { | |
| infowindow.open( map, marker ); | |
| }); | |
| } | |
| } | |
| /* | |
| * center_map | |
| * | |
| * This function will center the map, showing all markers attached to this map | |
| * | |
| * @type function | |
| * @date 8/11/2013 | |
| * @since 4.3.0 | |
| * | |
| * @param map (Google Map object) | |
| * @return n/a | |
| */ | |
| function center_map( map ) { | |
| // vars | |
| var bounds = new google.maps.LatLngBounds(); | |
| // loop through all markers and create bounds | |
| $.each( map.markers, function( i, marker ){ | |
| var latlng = new google.maps.LatLng( marker.position.lat(), marker.position.lng() ); | |
| bounds.extend( latlng ); | |
| }); | |
| // only 1 marker? | |
| if( map.markers.length == 1 ){ | |
| // set center of map | |
| map.setCenter( bounds.getCenter() ); | |
| map.setZoom( 14 ); | |
| } | |
| else{ | |
| // fit to bounds | |
| map.fitBounds( bounds ); | |
| } | |
| } | |
| /* | |
| * document ready | |
| * | |
| * This function will render each map when the document is ready (page has loaded) | |
| * | |
| * @type function | |
| * @date 8/11/2013 | |
| * @since 5.0.0 | |
| * | |
| * @param n/a | |
| * @return n/a | |
| */ | |
| $('.acf-map').each(function(){ | |
| render_map( $(this) ); | |
| }); | |
| }); |
Questions, comments, or suggestion for improvement? Leave a comment on the GitHub Gist page.