acf-menu-chooser-v5.php

<?php

class acf_field_menu_chooser extends acf_field {
	
	
	/*
	*  __construct
	*
	*  This function will setup the field type data
	*
	*  @type	function
	*  @date	5/03/2014
	*  @since	5.0.0
	*
	*  @param	n/a
	*  @return	n/a
	*/
	
	function __construct() {
		
		/*
		*  name (string) Single word, no spaces. Underscores allowed
		*/
		
		$this->name = 'menu-chooser';
		
		
		/*
		*  label (string) Multiple words, can include spaces, visible when selecting a field type
		*/
		
		$this->label = __('Menu Chooser', 'acf-menu-chooser');
		
		
		/*
		*  category (string) basic | content | choice | relational | jquery | layout | CUSTOM GROUP NAME
		*/
		
        $this->category = 'choice';
		
		
		/*
		*  defaults (array) Array of default settings which are merged into the field object. These are used later in settings
		*/
		
		$this->defaults = array();
		
		
		/*
		*  l10n (array) Array of strings that are used in JavaScript. This allows JS strings to be translated in PHP and loaded via:
		*  var message = acf._e('menu-chooser', 'error');
		*/
		
		$this->l10n = array(
			'error'	=> __('Error! Please enter a higher value', 'acf-menu-chooser'),
		);
		
				
		// do not delete!
    	parent::__construct();
    	
	}
	

	
	function render_field_settings( $field ) {
		
		//Noting

	}
	

	
	function render_field( $field ) {

		$field_value = $field['value'];
							

		$field['choices'] = array();
		$menus = wp_get_nav_menus();
							
		echo '<select name="' . $field['name'] . '" class="acf-menu-chooser">';

				if ( ! empty( $menus ) ) {
					foreach ( $menus as $choice ) {
						$field['choices'][ $choice->menu_id ] = $choice->term_id;
						$field['choices'][ $choice->name ] = $choice->name;

						echo '<option  value="' . $field['choices'][ $choice->menu_id ] . '" ' . selected($field_value, $field['choices'][ $choice->menu_id ], false) . ' >' . $field['choices'][ $choice->name ] . '</option>' ;
					}
				}
		echo '</select>';

	}
	
}


// create field
new acf_field_menu_chooser();

?>