Sindbad~EG File Manager

<?php
/**
 * Link Call To Action class.
 *
 * @since       1.21.0
 * @package     PopupMaker
 * @copyright   Copyright (c) 2024, Code Atlantic LLC
 */

namespace PopupMaker\CallToAction;

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Class Link
 */
class Link extends \PopupMaker\Base\CallToAction {

	/**
	 * Key identifier.
	 *
	 * @var string
	 */
	public $key = 'link';

	/**
	 * Label for this cta.
	 *
	 * @return string
	 */
	public function label(): string {
		return __( 'Link', 'popup-maker' );
	}

	/**
	 * Handle the CTA action.
	 *
	 * @param \PopupMaker\Models\CallToAction $call_to_action Call to action object.
	 * @param array                           $extra_args     Optional. Additional data passed to the handler (will include popup_id).
	 *
	 * @return void
	 */
	public function action_handler( \PopupMaker\Models\CallToAction $call_to_action, array $extra_args = [] ): void {
		/**
		 * @var string|false $url
		 */
		$url = $call_to_action->get_setting( 'url' );

		if ( ! $url ) {
			$cta_args = apply_filters( 'popup_maker/cta_valid_url_args', [ 'cta', 'pid' ] );
			// Strip query args and use the current page.
			$url = remove_query_arg( $cta_args );
		}

		$call_to_action->track_conversion( $extra_args );

		\PopupMaker\safe_redirect( $url );
		exit;
	}

	/**
	 * Array of options for this CTA.
	 *
	 * @return array
	 */
	public function fields(): array {
		return [
			'general' => [
				'url' => [
					'type'         => 'url',
					'label'        => __( 'Link URL', 'popup-maker' ),
					'placeholder'  => __( 'https://example.com', 'popup-maker' ),
					'priority'     => 1.2,
					'required'     => true,
					'dependencies' => [
						'type' => 'link',
					],
					'std'          => '',
				],
			],
		];
	}

	/**
	 * Validate CTA settings array before saving.
	 *
	 * @param array $settings The raw settings array to validate.
	 *
	 * @return true|\WP_Error|\WP_Error[] True if valid, WP_Error if validation fails.
	 */
	public function validate_settings( array $settings ) {
		if ( empty( $settings['url'] ) ) {
			return new \WP_Error( 'missing_url', __( 'URL is required', 'popup-maker' ), [
				'field' => 'url',
			] );
		}

		return true;
	}
}