<?php

namespace LastCall\DownloadsPlugin;

use Composer\Package\PackageInterface;
use LastCall\DownloadsPlugin\Handler\ArchiveHandler;
use LastCall\DownloadsPlugin\Handler\BaseHandler;
use LastCall\DownloadsPlugin\Handler\FileHandler;
use LastCall\DownloadsPlugin\Handler\PharHandler;

class DownloadsParser
{
    /**
     * @param \Composer\Package\PackageInterface $package
     *
     * @return BaseHandler[]
     *   Each item is a specification of an extra file, with defaults and variables evaluated.
     */
    public function parse(PackageInterface $package, $basePath)
    {
        $extraFiles = [];
        $extra = $package->getExtra();

        $defaults = isset($extra['downloads']['*']) ? $extra['downloads']['*'] : [];

        if (!empty($extra['downloads'])) {
            foreach ((array) $extra['downloads'] as $id => $extraFile) {
                if ($id === '*') continue;

                $extraFile = array_merge($defaults, $extraFile);
                $extraFile['id'] = $id;
                foreach (['url', 'path'] as $prop) {
                    if (isset($extraFile[$prop])) {
                        $extraFile[$prop] = strtr($extraFile[$prop], [
                            '{$id}' => $extraFile['id'],
                            '{$version}' => isset($extraFile['version']) ? $extraFile['version'] : '',
                        ]);
                    }
                }

                $class = $this->pickClass($extraFile);
                $extraFiles[] = new $class($package, $basePath, $extraFile);
            }
        }

        return $extraFiles;
    }

    public function pickClass($extraFile)
    {
        $types = [
            'archive' => ArchiveHandler::CLASS,
            'file' => FileHandler::CLASS,
            'phar' => PharHandler::CLASS,
        ];
        if (isset($extraFile['type'], $types[$extraFile['type']])) {
            return $types[$extraFile['type']];
        }

        $parts = parse_url($extraFile['url']);
        $filename = pathinfo($parts['path'], PATHINFO_BASENAME);
        if (preg_match('/\.(zip|tar\.gz|tgz)$/', $filename)) {
            return $types['archive'];
        }

        return $types['file'];
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NTU5Nzk0NjAyOTAxNDY0OCAxOTExODMyNzA0ODQ2OTc3IDU0NDAwMzU3OTcxMTI3MTM=