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Open street map with ACF
function properties_map_script() {
wp_register_style(
'leaflet',
"https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/leaflet.css",
array(),
null
);
wp_register_script(
'maps-api-key',
'https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/leaflet.js',
null,
null,
true
);
wp_register_script(
'maps-api-script',
get_template_directory_uri() . "/js/open-street-map-script.js",
array('jquery'),
null,
true
);
if (is_singular( 'property' ) || is_post_type_archive( 'property' )) {
wp_enqueue_script( 'maps-api-key' );
wp_enqueue_script( 'maps-api-script' );
wp_enqueue_style( 'leaflet' );
if (is_singular( 'property' ) ) {
$map_data[] = get_property_map_data();
} else {
$map_data = get_all_properties_map_data();
}
wp_localize_script( 'maps-api-key', 'properties', $map_data );
}
}
add_action( 'wp_enqueue_scripts', 'properties_map_script' );
function get_property_map_data( $post_id = null ) {
global $post;
$post_id = is_null($post_id) ? $post->ID : $post_id;
// ACF OPEN STREET MAP FIELD
$location = get_field('property_map', $post_id);
$thumb_attr = wp_get_attachment_image_src( get_post_thumbnail_id($post_id), 'thumbnail');
return array(
'title' => get_the_title( $post_id ),
'lat' => isset($location['lat']) ? $location['lat'] : '42.741222',
'lng' => isset($location['lng']) ? $location['lng'] : '12.738521',
'thumb' => $thumb_attr[0],
'url' => get_the_permalink( $post_id )
);
}
function get_all_properties_map_data($taxonomy = null) {
if ( false === ( $loop = get_transient( 'map_properties' ) ) ) {
$args = array( 'posts_per_page' => -1, 'post_type' => 'property', );
$loop = get_posts( $args );
set_transient( 'map_properties', $loop, 4 * HOUR_IN_SECONDS );
}
$map_data = array();
foreach ( $loop as $post ) : setup_postdata( $post );
$map_data[] = get_property_map_data( $post->ID );
endforeach;
wp_reset_postdata();
return $map_data;
}
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