ComposerLockParser\Parser\FileParser::parse()

Complexity

Conditions	7
Paths	6

Size

Total Lines	26
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    public static function parse(string $filePath): PackageCollection
    {
        if (!\is_file($filePath)) {
            throw new FileNotFoundException('Sorry! This file was not found or does not exist');
        }

        if (false === $content = \file_get_contents($filePath)) {
            throw new FileContentExeption('An error has occured while reading your file !');
        }

        $data = \json_decode($content, true, 512, JSON_THROW_ON_ERROR);

        if (empty($data)) {
            return new PackageCollection();
        }

        $packages = new PackageCollection();

        if (!$data || !isset($data['packages'])) {
            return new PackageCollection();
        }

        foreach ($data['packages'] as $package) {
            $packages[] = Package::factory($package);
        }
        return $packages;
    }