aristath/kirki

# control-repeater

## Installation

First, install the package using composer:

```bash
composer require kirki-framework/control-repeater
```

Make sure you include the autoloader:
```php
require_once get_parent_theme_file_path( 'vendor/autoload.php' );
```

To add a control using the customizer API:

```php
/**
 * Registers the control and whitelists it for JS templating.
 *
 * @since 1.0
 * @param WP_Customize_Manager $wp_customize The WP_Customize_Manager object.
 * @return void
 */
add_action( 'customize_register', function( $wp_customize ) {
    $wp_customize->register_control_type( '\Kirki\Control\Repeater' );
} );

/**
 * Add Customizer settings & controls.
 * 
 * @since 1.0
 * @param WP_Customize_Manager $wp_customize The WP_Customize_Manager object.
 * @return void
 */
add_action( 'customize_register', function( $wp_customize ) {

    // Add settings.
    $wp_customize->add_setting( new \Kirki\Settings\Repeater( $wp_customize, 'my_repeater_setting', [
        'default'           => [
            [
                'link_text'   => esc_html__( 'Kirki Site', 'theme_textdomain' ),
                'link_url'    => 'https://aristath.github.io/kirki/',
                'link_target' => '_self',
            ],
            [
                'link_text'   => esc_html__( 'Kirki Repository', 'theme_textdomain' ),
                'link_url'    => 'https://github.com/aristath/kirki',
                'link_target' => '_self',
            ],
        ],
        'type'              => 'theme_mod',
        'capability'        => 'edit_theme_options',
        'transport'         => 'refresh',
        'sanitize_callback' => function( $value ) { // Custom sanitization callback.
            $value = ( is_array( $value ) ) ? $value : json_decode( urldecode( $value ), true );
            $value = ( empty( $value ) || ! is_array( $value ) ) ? [] : $value;

            foreach ( $value as $row_index => $row_data ) {
                $value[ $row_index ]['link_text'] = isset( $row_data['link_text'] ) ? sanitize_text_field( $row_data['link_text'] ) : '';
                $value[ $row_index ]['link_url'] = isset( $row_data['link_url'] ) ? esc_url( $row_data['link_url'] ) : '';
                $value[ $row_index ]['link_target'] = isset( $row_data['link_target'] ) && in_array( $row_data['link_target'], [ '_self', '_blank', '_parent', '_top' ], true ) ? $row_data['link_target'] : '_self';
            }
        },
    ] ) );

    // Add controls.
    $wp_customize->add_control( new \Kirki\Control\Repeater( $wp_customize, 'my_repeater_setting', [
        'label'   => esc_html__( 'My Control', 'theme_textdomain' ),
        'section' => 'colors',
        'fields'  => [
            'link_text'   => [
                'type'        => 'text',
                'label'       => esc_html__( 'Link Text', 'theme_textdomain' ),
                'description' => esc_html__( 'This will be the label for your link', 'theme_textdomain' ),
                'default'     => '',
            ],
            'link_url'    => [
                'type'        => 'text',
                'label'       => esc_html__( 'Link URL', 'theme_textdomain' ),
                'description' => esc_html__( 'This will be the link URL', 'theme_textdomain' ),
                'default'     => '',
            ],
            'link_target' => [
                'type'        => 'radio',
                'label'       => esc_html__( 'Link Target', 'theme_textdomain' ),
                'description' => esc_html__( 'This will be the link target', 'theme_textdomain' ),
                'default'     => '_self',
                'choices'     => [
                    '_blank' => esc_html__( 'New Window', 'theme_textdomain' ),
                    '_self'  => esc_html__( 'Same Frame', 'theme_textdomain' ),
                ],
            ],
        ],
    ] ) );
} );
```