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<?php
/**
* POI helper
*
* @author nofearinc
*
*/
class EF_Poi_Helper {
/**
* List all field types with aliases
*
* @var array field types
*/
private static $field_types = array(
'address' => 'poi_address',
'manual' => 'poi_manual_coordinates',
'lat' => 'poi_latitude',
'long' => 'poi_longitude',
);
/**
* Retrieve a meta field
*
* @param int $id post ID
* @param string $meta_key key alias
* @param int $order numeric order of field
*/
public static function get_meta( $id, $meta_key, $order = null ) {
$post_meta_key = $meta_key;
if( isset( self::$field_types[$meta_key] ) ) {
$post_meta_key = self::$field_types[$meta_key];
}
if ( ! is_null( $order ) ) {
$post_meta_key .= $order;
}
return get_post_meta(get_the_ID(), $post_meta_key, true);
}
/**
* Print meta
*
* @param unknown $id
* @param unknown $meta_key
* @param string $order
* @return Ambigous <mixed, string, multitype:, boolean, unknown, string>
*/
public static function print_meta( $id, $meta_key, $order = null ) {
echo self::get_meta( $id, $meta_key, $order );
}
}