settings = array( 'version' => '1.0', 'url' => plugin_dir_url( __FILE__ ), 'path' => plugin_dir_path( __FILE__ ) ); // ACF plugin error message. $this->message = __( 'This website needs "%s" to run. Please download and activate it', 'acf-field-for-contact-form-7' ); // Admin notice add_action( 'admin_notices', array( $this, 'acf_cf7_check_acf_is_activate' ) ); if ( ! class_exists( 'acf' ) || ! defined( 'WPCF7_VERSION' ) ) return; // version 3 add_action( 'init', array( $this, 'acf_cf7_init' ) ); // version 4+ add_action( 'acf/register_fields', array( $this, 'acf_cf7_register_fields' ) ); // include field ( version 5 ) add_action( 'acf/include_field_types', array( $this, 'acf_cf7_include_fields' ) ); } /** * ACF Field Init. */ public function acf_cf7_init() { // If function exists or not. if( function_exists( 'register_field' ) ) { register_field( 'acf_field_cf7', plugin_dir_path( __FILE__ ) . 'acf-fields/acf-contact-form-7-v3.php' ); } } /** * ACF register fields. */ public function acf_cf7_register_fields() { require_once plugin_dir_path( __FILE__ ) . 'acf-fields/acf-contact-form-7-v4.php'; } /** * ACF5 include field. */ public function acf_cf7_include_fields( $version = 5 ) { require_once plugin_dir_path( __FILE__ ) . 'acf-fields/acf-contact-form-7-v' . $version . '.php'; } /** * If check ACF plugin activate or not. */ public function acf_cf7_check_acf_is_activate() { if ( ! class_exists( 'acf' ) ) { echo '

' . wp_sprintf( $this->message, 'Advanced Custom Fields' ) . '

'; } else if ( ! defined( 'WPCF7_VERSION' ) ) { echo '

' . wp_sprintf( $this->message, 'Contact Form 7' ) . '

'; } } } }