leftypol/inc/Service/Media/MediaHandler.php

<?php
namespace Vichan\Service\Media;

use Vichan\Data\ThumbGenerationResult;


interface MediaHandler {
	/**
	 * PHP file upload,
	 */
	public const FILE_KIND_UPLOADED = 0;
	/**
	 * Temporary file that should be moved/copied elsewhere.
	 */
	public const FILE_KIND_TEMPORARY = 1;
	/**
	 * Static vichan file.
	 */
	public const FILE_KIND_STATIC = 2;
	/**
	 * Live file in use by vichan in some post.
	 */
	public const FILE_KIND_INSTALLED = 3;


	public function supportsMime(string $mime): bool;

	public function openHandle(string $file_path, string $file_mime, int $file_kind): mixed;

	/**
	 * Generates a thumbnail from the given file.
	 *
	 * @param string $source_file_path
	 * @param string $source_file_mime
	 * @param string $preferred_out_file_path
	 * @param string $preferred_out_mime
	 * @param int $max_width
	 * @param int $max_height
	 * @return ThumbGenerationResult
	 */
	public function generateThumb(
		mixed $handle,
		string $preferred_out_file_path,
		string $preferred_out_mime,
		int $max_width,
		int $max_height
	): ThumbGenerationResult;
}