array(),
'visible_button' => true,
);
private static $firstLoad = true;
/**
* Constructor
*
* @since 1.4
*/
function __construct( $settings, $owner ) {
parent::__construct( $settings, $owner );
add_action( 'admin_head', array( __CLASS__, 'createSortableScript' ) );
mm_add_action_once( 'admin_enqueue_scripts', array( $this, 'enqueueSortable' ) );
mm_add_action_once( 'customize_controls_enqueue_scripts', array( $this, 'enqueueSortable' ) );
}
/**
* Enqueues the jQuery UI scripts
*
* @return void
* @since 1.4
*/
public function enqueueSortable() {
wp_enqueue_script( 'jquery-ui-core' );
wp_enqueue_script( 'jquery-ui-sortable' );
}
/**
* Creates the javascript needed for sortable to run
*
* @return void
* @since 1.4
*/
public static function createSortableScript() {
if ( ! self::$firstLoad ) {
return;
}
self::$firstLoad = false;
?>
settings['options'] ) ) {
return;
}
if ( ! count( $this->settings['options'] ) ) {
return;
}
$this->echoOptionHeader( true );
$values = $this->getValue();
if ( $values == '' ) {
$values = array_keys( $this->settings['options'] );
}
if ( count( $values ) != count( $this->settings['options'] ) ) {
$this->settings['visible_button'] = true;
}
$visibleButton = '';
$orientation = '';
if ( $this->settings['visible_button'] == true ) {
$visibleButton = "";
}
if ( isset( $this->settings['orientation'] ) ) {
$orientation = $this->settings['orientation'];
}
?>
$value ) {
if ( isset( $this->settings['options'][ $value ] ) ) {
printf( "- %s%s
",
esc_attr( $value ),
$visibleButton,
$this->settings['options'][ $value ]
);
}
}
$invisibleKeys = array_diff( array_keys( $this->settings['options'] ), $values );
foreach ( $invisibleKeys as $dummy => $value ) {
if ( isset( $this->settings['options'][ $value ] ) ) {
printf( "- %s%s
",
esc_attr( $value ),
$visibleButton,
$this->settings['options'][ $value ]
);
}
}
?>
",
$this->getID(),
$this->getID(),
esc_attr( $values )
);
$this->echoOptionFooter( false );
}
/**
* Cleans up the serialized value before saving
*
* @param string $value The serialized value
* @return string The cleaned value
* @since 1.4
*/
public function cleanValueForSaving( $value ) {
if ( is_array( $value ) ) {
return serialize( $value );
}
return stripslashes( $value );
}
/**
* Cleans the raw value for getting
*
* @param string $value The raw value
* @return string The cleaned value
* @since 1.4
*/
public function cleanValueForGetting( $value ) {
if ( is_array( $value ) ) {
return $value;
}
if ( is_serialized( stripslashes( $value ) ) ) {
return unserialize( $value );
}
return $value;
}
}