<?php
/**
 * Review class.
 *
 * @since 1.7.0
 *
 * @package Envira_Gallery
 * @author  Envira Gallery Team <[email protected]>
 */

namespace Envira\Admin;

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Review class.
 *
 * @since 1.7.0
 *
 * @package Envira_Gallery
 * @author  Envira Gallery Team <[email protected]>
 */
class Review {

	/**
	 * Holds the review slug.
	 *
	 * @since 1.7.0
	 *
	 * @var string
	 */
	public $hook;

	/**
	 * Holds the base class object.
	 *
	 * @since 1.7.0
	 *
	 * @var object
	 */
	public $base;

	/**
	 * API Username.
	 *
	 * @since 1.7.0
	 *
	 * @var bool|string
	 */
	public $user = false;


	/**
	 * Primary class constructor.
	 *
	 * @since 1.7.0
	 */
	public function __construct() {

		add_action( 'admin_notices', [ $this, 'review' ] );
		add_action( 'wp_ajax_envira_dismiss_review', [ $this, 'dismiss_review' ] );
		add_filter( 'admin_footer_text', [ $this, 'admin_footer' ], 1, 2 );
	}

	/**
	 * When user is on a Envira related admin page, display footer text
	 * that graciously asks them to rate us.
	 *
	 * @since
	 * @param string $text Text.
	 * @return string
	 */
	public function admin_footer( $text ) {
		global $current_screen;
		if ( ! empty( $current_screen->id ) && strpos( $current_screen->id, 'envira' ) !== false ) {
			$url = 'https://wordpress.org/support/plugin/envira-gallery-lite/reviews/?filter=5#new-post';
			/* translators: %s: URL */
			$text = sprintf( __( 'Please rate <strong>Envira Gallery</strong> <a href="%1$s" target="_blank">&#9733;&#9733;&#9733;&#9733;&#9733;</a> on <a href="%2$s" target="_blank">WordPress.org</a> to help us spread the word. Thank you from the Envira Gallery team!', 'envira-gallery' ), $url, $url );
		}
		return $text;
	}

	/**
	 * Add admin notices as needed for reviews.
	 *
	 * @since 1.1.6.1
	 */
	public function review() {

		// Verify that we can do a check for reviews.
		$review = get_option( 'envira_gallery_review' );
		$time   = time();
		$load   = false;

		if ( ! $review ) {
			$review = [
				'time'      => $time,
				'dismissed' => false,
			];
			$load   = true;
			// Check if it has been dismissed or not.
		} elseif ( ( isset( $review['dismissed'] ) && ! $review['dismissed'] ) && ( isset( $review['time'] ) && ( ( $review['time'] + DAY_IN_SECONDS ) <= $time ) ) ) {
			$load = true;
		}

		// If we cannot load, return early.
		if ( ! $load ) {
			return;
		}

		// Update the review option now.
		update_option( 'envira_gallery_review', $review );

		// Run through optins on the site to see if any have been loaded for more than a week.
		$valid     = false;
		$galleries = $this->base->get_galleries();

		if ( ! $galleries ) {
			return;
		}

		foreach ( $galleries as $gallery ) {

			$data = get_post( $gallery['id'] );

			// Check the creation date of the local optin. It must be at least one week after.
			$created = isset( $data->post_date ) ? strtotime( $data->post_date ) + ( 7 * DAY_IN_SECONDS ) : false;
			if ( ! $created ) {
				continue;
			}

			if ( $created <= $time ) {
				$valid = true;
				break;
			}
		}

		// If we don't have a valid optin yet, return.
		if ( ! $valid ) {
			return;
		}

		// We have a candidate! Output a review message.
		?>
		<div class="notice notice-info is-dismissible envira-review-notice">
			<p><?php esc_html_e( 'Hey congrats on creating a photo gallery with Envira — that’s awesome! Could you do us a BIG favor and give us a 5-star rating on WordPress to help us spread the word and boost our motivation?', 'envira-gallery' ); ?></p>
			<p>
				<a href="https://wordpress.org/support/plugin/envira-gallery-lite/reviews/?filter=5#new-post" class="envira-dismiss-review-notice envira-review-out" target="_blank" rel="noopener"><?php esc_html_e( 'Ok, you deserve it', 'envira-gallery' ); ?></a><br>
				<a href="#" class="envira-dismiss-review-notice" target="_blank" rel="noopener"><?php esc_html_e( 'Nope, maybe later', 'envira-gallery' ); ?></a><br>
				<a href="#" class="envira-dismiss-review-notice" target="_blank" rel="noopener"><?php esc_html_e( 'I already did', 'envira-gallery' ); ?></a><br>
			</p>
		</div>
		<script type="text/javascript">
			jQuery(document).ready( function($) {
				$(document).on('click', '.envira-dismiss-review-notice, .envira-review-notice button', function( event ) {
					if ( ! $(this).hasClass('envira-review-out') ) {
						event.preventDefault();
					}

					$.post( ajaxurl, {
						action: 'envira_dismiss_review',
						nonce:  '<?php echo esc_js( wp_create_nonce( 'envira-dismiss-review' ) ); ?>'
					});

					$('.envira-review-notice').remove();
				});
			});
		</script>
		<?php
	}

	/**
	 * Dismiss the review nag
	 *
	 * @since 1.1.6.1
	 */
	public function dismiss_review() {
		check_ajax_referer( 'envira-dismiss-review', 'nonce' );

		// manage_options restricts dismissal to Administrators; the review notice
		// is a site-wide option and should not be dismissable by Authors/Editors.
		if ( ! current_user_can( 'manage_options' ) ) {
			wp_die();
		}

		$review = get_option( 'envira_gallery_review' );
		if ( ! $review ) {
			$review = [];
		}

		$review['time']      = time();
		$review['dismissed'] = true;

		update_option( 'envira_gallery_review', $review );
		die;
	}
}