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<?php
if ( ! defined( 'ABSPATH' ) ) {
    die( '-1' );
}

/**
 * @since 4.4 vendors initialization moved to hooks in autoload/vendors.
 *
 * Used to initialize advanced custom fields vendor.
 */
add_action( 'acf/init', 'vc_init_vendor_acf' ); // pro version
add_action( 'acf/register_fields', 'vc_init_vendor_acf' ); // free version
add_action( 'plugins_loaded', 'vc_init_vendor_acf' );
add_action( 'after_setup_theme', 'vc_init_vendor_acf' ); // for themes
function vc_init_vendor_acf() {
    if ( did_action( 'vc-vendor-acf-load' ) ) {
        return;
    }
    include_once( ABSPATH . 'wp-admin/includes/plugin.php' ); // Require class-vc-wxr-parser-plugin.php to use is_plugin_active() below
    if ( class_exists( 'acf' ) || is_plugin_active( 'advanced-custom-fields/acf.php' ) || is_plugin_active( 'advanced-custom-fields-pro/acf.php' ) ) {
        require_once vc_path_dir( 'VENDORS_DIR', 'plugins/class-vc-vendor-advanced-custom-fields.php' );
        $vendor = new Vc_Vendor_AdvancedCustomFields();
        add_action( 'vc_after_set_mode', array(
            $vendor,
            'load',
        ) );
    }
}