array(),
);
function __construct( $settings, $owner ) {
parent::__construct( $settings, $owner );
}
/*
* Display for options and meta
*/
public function display() {
if ( empty( $this->settings['options'] ) ) {
return;
}
if ( $this->settings['options'] == array() ) {
return;
}
$this->echoOptionHeader();
// Get the correct value, since we are accepting indices in the default setting
$value = $this->getValue();
// print the images
foreach ( $this->settings['options'] as $key => $imageURL ) {
if ( $value == '' ) {
$value = $key;
}
printf( '',
$this->getID() . $key,
$this->getID() . $key,
$this->getID(),
esc_attr( $key ),
checked( $value, $key, false ),
esc_attr( $imageURL )
);
}
$this->echoOptionFooter();
}
// Save the index of the selected option
public function cleanValueForSaving( $value ) {
if ( ! is_array( $this->settings['options'] ) ) {
return $value;
}
// if the key above is zero, we will get a blank value
if ( $value === '' ) {
$keys = array_keys( $this->settings['options'] );
return $keys[0];
}
return $value;
}
// The value we should return is a key of one of the options
public function cleanValueForGetting( $value ) {
if ( ! empty( $this->settings['options'] ) && $value === '' ) {
$keys = array_keys( $this->settings['options'] );
return $keys[0];
}
return $value;
}
/*
* Display for theme customizer
*/
public function registerCustomizerControl( $wp_customize, $section, $priority = 1 ) {
$wp_customize->add_control( new TitanFrameworkOptionRadioImageControl( $wp_customize, $this->getID(), array(
'label' => $this->settings['name'],
'section' => $section->settings['id'],
'type' => 'select',
'choices' => $this->settings['options'],
'settings' => $this->getID(),
'description' => $this->settings['desc'],
'priority' => $priority,
) ) );
}
}
/*
* We create a new control for the theme customizer
*/
add_action( 'customize_register', 'registerTitanFrameworkOptionRadioImageControl', 1 );
function registerTitanFrameworkOptionRadioImageControl() {
class TitanFrameworkOptionRadioImageControl extends WP_Customize_Control {
public $description;
public function render_content() {
?>label ); ?>description ) ) {
echo "
" . $this->description . "
";
}
// print the images
$value = $this->value();
foreach ( $this->choices as $key => $imageURL ) {
// Get the correct value, we might get a blank if index / value is 0
if ( $value === '' ) {
$value = $key;
}
?>