__( 'David Walsh', 'zero-spam' ),
'icon' => 'modules/davidwalsh/icon-david-walsh.png',
);
return $sections;
}
/**
* Admin settings
*
* @param array $settings Array of available settings.
*/
public function settings( $settings ) {
$options = get_option( 'zero-spam-davidwalsh' );
$settings['davidwalsh'] = array(
'title' => __( 'David Walsh Technique', 'zero-spam' ),
'desc' => sprintf(
wp_kses(
/* translators: %s: url */
__( 'Enables the David Walsh technique. Requires JavaScript be enabled.', 'zero-spam' ),
array(
'a' => array(
'target' => array(),
'href' => array(),
'rel' => array(),
),
'strong' => array(),
)
),
esc_url( 'https://davidwalsh.name/wordpress-comment-spam#utm_source=wordpresszerospam&utm_medium=admin_link&utm_campaign=wordpresszerospam' )
),
'section' => 'davidwalsh',
'module' => 'davidwalsh',
'type' => 'checkbox',
'options' => array(
'enabled' => __( 'Enabled', 'zero-spam' ),
),
'value' => ! empty( $options['davidwalsh'] ) ? $options['davidwalsh'] : false,
'recommended' => 'enabled',
);
$settings['davidwalsh_form_selectors'] = array(
'title' => __( 'Custom Form Selectors', 'zero-spam' ),
'desc' => sprintf(
wp_kses(
/* translators: %s: url */
__( 'Comma-separated list of custom form selectors that should use the David Walsh technique.', 'zero-spam' ),
array(
'a' => array(
'target' => array(),
'href' => array(),
'rel' => array(),
),
)
),
esc_url( 'https://davidwalsh.name/wordpress-comment-spam#utm_source=wordpresszerospam&utm_medium=admin_link&utm_campaign=wordpresszerospam' )
),
'section' => 'davidwalsh',
'module' => 'davidwalsh',
'type' => 'text',
'field_class' => 'large-text',
'placeholder' => '.custom-form',
'value' => ! empty( $options['davidwalsh_form_selectors'] ) ? $options['davidwalsh_form_selectors'] : false,
);
return $settings;
}
/**
* Register scripts
*/
public function scripts() {
wp_register_script(
'zerospam-davidwalsh',
plugin_dir_url( ZEROSPAM ) . 'modules/davidwalsh/assets/js/davidwalsh.js',
array( 'jquery' ),
ZEROSPAM_VERSION,
true
);
// Pass the davidwalsh key to the script.
wp_localize_script(
'zerospam-davidwalsh',
'ZeroSpamDavidWalsh',
array(
'key' => self::get_davidwalsh(),
'selectors' => \ZeroSpam\Core\Settings::get_settings( 'davidwalsh_form_selectors' ),
)
);
}
/**
* Retrieves or generates a new 'davidwalsh' key.
*
* This function attempts to retrieve the 'zerospam_davidwalsh' option from
* the WordPress database. If the option does not exist or if the
* `$regenerate` parameter is true, a new 5-character password is generated
* without any special characters or digits and updated in the database as
* the new 'zerospam_davidwalsh' option value.
*
* @param bool $regenerate Optional. Whether to regenerate the 'davidwalsh' key even if it already exists. Default false.
* @return string The 'davidwalsh' key value.
*/
public static function get_davidwalsh( $regenerate = false ) {
$key = get_option( 'zerospam_davidwalsh' );
if ( ! $key || $regenerate ) {
$key = wp_generate_password( 5, false, false );
update_option( 'zerospam_davidwalsh', $key );
}
return $key;
}
}