<?php declare( strict_types=1 );
namespace KadenceWP\KadenceStarterTemplates\Image_Downloader;
use KadenceWP\KadenceStarterTemplates\StellarWP\ProphecyMonorepo\ImageDownloader\Models\DownloadedImage;
/**
* Manages Kadence/Pexels image meta.
*/
final class Meta {
public const ATTACHMENT_ALT = '_wp_attachment_image_alt';
public const PEXELS_PHOTOGRAPHER = '_pexels_photographer';
public const PEXELS_PHOTOGRAPHER_URL = '_pexels_photographer_url';
public const PEXELS_ID = '_pexels_id';
public const DELETABLE = [
self::PEXELS_PHOTOGRAPHER,
self::PEXELS_PHOTOGRAPHER_URL,
self::PEXELS_ID,
];
/**
* Insert additional image metadata when downloaded images are added.
*
* @param int $attachment_id
* @param DownloadedImage $image
*
* @return void
*/
public function add( int $attachment_id, DownloadedImage $image ): void {
$meta = [
self::ATTACHMENT_ALT => $image->alt,
self::PEXELS_PHOTOGRAPHER => $image->photographer,
self::PEXELS_PHOTOGRAPHER_URL => $image->photographer_url,
self::PEXELS_ID => $image->id,
];
foreach ( $meta as $meta_key => $value ) {
if ( strlen( (string) $value ) <= 0 ) {
continue;
}
update_post_meta( $attachment_id, $meta_key, wp_slash( sanitize_text_field( $value ) ) );
}
}
/**
* Delete image metadata.
*
* @param int $attachment_id
*
* @return void
*/
public function delete( int $attachment_id ): void {
foreach ( self::DELETABLE as $meta_key ) {
delete_post_meta( $attachment_id, $meta_key );
}
}
}