<?php

namespace Configula\Loader;

use CallbackFilterIterator;
use Configula\ConfigLoaderInterface;
use Configula\ConfigValues;
use Configula\Exception\ConfigLoaderException;
use Configula\Util\LocalDistFileIterator;
use FilesystemIterator;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;
use SplFileInfo;

/**
 * Config Folder Files Loader
 *
 * This provides v2.x functionality/compatibility to v3.x/v4.x
 *
 * Loads all known
 *
 * @package Configula\Loader
 */
final class FolderLoader implements ConfigLoaderInterface
{
    /** @var string */
    private $path;

    /** @var bool */
    private $recursive;

    /**
     * ConfigFolderFilesLoader constructor.
     *
     * @param string|SplFileInfo $path
     * @param bool $recursive
     */
    public function __construct($path, bool $recursive = true)
    {
        $this->path = (string) $path;
        $this->recursive = $recursive;
    }

    /**
     * Load config
     *
     * @return ConfigValues
     */
    public function load(): ConfigValues
    {
        // Check valid path
        if (! is_readable($this->path) or ! is_dir($this->path)) {
            throw new ConfigLoaderException(
                'Cannot read from folder path (does it exist? is it a directory?): ' . $this->path
            );
        }

        // Build either a recursive directory iterator a single directory (files only) iterator
        $innerIterator = $this->recursive
            ? new RecursiveIteratorIterator(new RecursiveDirectoryIterator($this->path))
            : new CallbackFilterIterator(new FilesystemIterator($this->path), function (SplFileInfo $info) {
                return $info->isFile();
            });

        // Use FileListLoader to load configuration respecting local/dist extension ordering
        return (new FileListLoader(new LocalDistFileIterator($innerIterator)))->load();
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODU4MjI3ODc4NzAyNDA2NyA1NTY2NjE3NTE0MjE0NzMyIDQyOTMyMjA4ODY1MTU4Mg==