Noptin_Email_Action::get_settings()

    public function get_settings() {
        return array(
            'email_subject'   => array(
				'el'          => 'input',
				'label'       => __( 'Email Subject', 'newsletter-optin-box' ),
				'description' => __( 'What is the subject of the email?', 'newsletter-optin-box' ),
            ),
            'email_preview'   => array(
				'el'          => 'input',
				'label'       => __( 'Preview Text', 'newsletter-optin-box' ),
				'description' => __( 'Enter an optional text that should be displayed next to the subject.', 'newsletter-optin-box' ),
            ),
            'email_content'   => array(
				'el'          => 'email_action_content',
				'label'       => __( 'Email Content', 'newsletter-optin-box' ),
				'description' => __( 'Enter the email content. Shortcodes and merge tags are allowed.', 'newsletter-optin-box' ),
            ),
            'permission_reminder'   => array(
				'el'          => 'textarea',
				'label'       => __( 'Permission Reminder', 'newsletter-optin-box' ),
                'description' => __( 'Shortcodes and merge tags are allowed.', 'newsletter-optin-box' ),
                'default'     => noptin()->mailer->get_permission_text( array() ),
            ),
            'email_footer'    => array(
				'el'          => 'textarea',
				'label'       => __( 'Footer Text', 'newsletter-optin-box' ),
                'description' => __( 'Shortcodes and merge tags are allowed.', 'newsletter-optin-box' ),
                'default'     => noptin()->mailer->get_footer_text( array() ),
            )
        );
    }