' . esc_html__( 'Settings', 'verified-net' ) . '' );
return $links;
}
/**
* Register the option and its sanitizer.
*/
public static function register() {
register_setting(
'verified_net',
'verified_net_options',
array(
'type' => 'array',
'sanitize_callback' => array( __CLASS__, 'sanitize' ),
'default' => verified_net_defaults(),
)
);
}
/**
* Sanitize submitted settings. An empty API key field keeps the saved key.
*
* @param mixed $input Raw input.
* @return array
*/
public static function sanitize( $input ) {
$old = verified_net_options();
$input = is_array( $input ) ? $input : array();
$out = verified_net_defaults();
$key = isset( $input['api_key'] ) ? preg_replace( '/[^A-Za-z0-9_\-]/', '', (string) $input['api_key'] ) : '';
if ( ! empty( $input['clear_key'] ) ) {
$out['api_key'] = '';
} elseif ( '' !== $key ) {
$out['api_key'] = $key;
delete_option( 'verified_net_problem' );
delete_transient( 'verified_net_paused' );
} else {
$out['api_key'] = $old['api_key'];
}
foreach ( array( 'check_email', 'check_phone', 'forms_cf7', 'forms_wpforms', 'forms_gravity', 'forms_register' ) as $flag ) {
$out[ $flag ] = empty( $input[ $flag ] ) ? 0 : 1;
}
$out['on_reject'] = ( isset( $input['on_reject'] ) && 'allow' === $input['on_reject'] ) ? 'allow' : 'block';
$out['on_review'] = ( isset( $input['on_review'] ) && 'block' === $input['on_review'] ) ? 'block' : 'allow';
$country = isset( $input['default_country'] ) ? strtoupper( sanitize_text_field( (string) $input['default_country'] ) ) : '';
$out['default_country'] = preg_match( '/^[A-Z]{2}$/', $country ) ? $country : '';
$out['email_message'] = isset( $input['email_message'] ) ? sanitize_text_field( (string) $input['email_message'] ) : '';
$out['phone_message'] = isset( $input['phone_message'] ) ? sanitize_text_field( (string) $input['phone_message'] ) : '';
return $out;
}
/**
* "Test connection": fetches the account (free) and shows the balance.
*/
public static function test_connection() {
if ( ! current_user_can( 'manage_options' ) ) {
wp_die( esc_html__( 'Sorry, you are not allowed to do that.', 'verified-net' ) );
}
check_admin_referer( 'verified_net_test' );
$options = verified_net_options();
if ( '' === $options['api_key'] ) {
$notice = array(
'type' => 'error',
'text' => __( 'Add your API key first.', 'verified-net' ),
);
} else {
$account = Verified_Net_Client::account( $options['api_key'] );
if ( is_wp_error( $account ) ) {
$notice = array(
'type' => 'error',
/* translators: %s: error message from the API or the network */
'text' => sprintf( __( 'Connection failed: %s', 'verified-net' ), $account->get_error_message() ),
);
} else {
$balance = isset( $account['credits']['balance'] ) ? (int) $account['credits']['balance'] : 0;
$notice = array(
'type' => 'success',
/* translators: %s: number of credits */
'text' => sprintf( __( 'Connected. Your balance is %s credits.', 'verified-net' ), number_format_i18n( $balance ) ),
);
}
}
set_transient( 'verified_net_test_' . get_current_user_id(), $notice, MINUTE_IN_SECONDS );
wp_safe_redirect( admin_url( 'options-general.php?page=' . self::PAGE ) );
exit;
}
/**
* Notices: a missing key on the Plugins screen, API problems on the dashboard and settings page.
*/
public static function notices() {
if ( ! current_user_can( 'manage_options' ) ) {
return;
}
$screen = function_exists( 'get_current_screen' ) ? get_current_screen() : null;
$id = $screen ? $screen->id : '';
$options = verified_net_options();
$link = admin_url( 'options-general.php?page=' . self::PAGE );
if ( 'plugins' === $id && '' === $options['api_key'] ) {
printf(
'',
esc_html__( 'Verified.net needs an API key before it can check form submissions.', 'verified-net' ),
esc_url( $link ),
esc_html__( 'Add your key', 'verified-net' )
);
}
$problem = get_option( 'verified_net_problem' );
if ( ! in_array( $id, array( 'dashboard', 'settings_page_' . self::PAGE ), true ) || ! is_array( $problem ) || '' === $options['api_key'] ) {
return;
}
$texts = array(
'invalid_key' => __( 'Verified.net rejected the API key. Form submissions are not being checked.', 'verified-net' ),
'no_credits' => __( 'Your Verified.net account is out of credits. Form submissions are not being checked until you add credits.', 'verified-net' ),
'unreachable' => __( 'Verified.net could not be reached recently. Submissions were let through unchecked meanwhile.', 'verified-net' ),
'rate_limited' => __( 'Verified.net rate limit reached recently. Some submissions were let through unchecked.', 'verified-net' ),
);
$code = isset( $problem['code'] ) ? (string) $problem['code'] : '';
if ( ! isset( $texts[ $code ] ) ) {
return;
}
$when = isset( $problem['time'] ) ? human_time_diff( (int) $problem['time'] ) : '';
printf(
'',
esc_html( $texts[ $code ] ),
/* translators: %s: time span, e.g. "5 mins" */
esc_html( '' !== $when ? sprintf( __( '(%s ago)', 'verified-net' ), $when ) : '' ),
esc_url( 'no_credits' === $code ? 'https://app.verified.net/billing' : $link ),
esc_html( 'no_credits' === $code ? __( 'Add credits', 'verified-net' ) : __( 'Settings', 'verified-net' ) )
);
}
/**
* Render the settings page.
*/
public static function render() {
if ( ! current_user_can( 'manage_options' ) ) {
return;
}
$o = verified_net_options();
$name = 'verified_net_options';
$notice = get_transient( 'verified_net_test_' . get_current_user_id() );
if ( is_array( $notice ) ) {
delete_transient( 'verified_net_test_' . get_current_user_id() );
}
$forms = array(
'forms_cf7' => array( __( 'Contact Form 7', 'verified-net' ), defined( 'WPCF7_VERSION' ) ),
'forms_wpforms' => array( __( 'WPForms', 'verified-net' ), defined( 'WPFORMS_VERSION' ) ),
'forms_gravity' => array( __( 'Gravity Forms', 'verified-net' ), class_exists( 'GFForms' ) ),
'forms_register' => array( __( 'WordPress registration form', 'verified-net' ), true ),
);
?>