Desmond\functions\core\FileContents

Complexity

Total Complexity

4

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	id()	0	4	1
A	run()	0	10	2
A	expectFile()	0	8	1

<?php
namespace Desmond\functions\core;
use Desmond\exceptions\ArgumentException;
use Desmond\functions\DesmondFunction;
use Desmond\ArgumentHelper;
use Desmond\data_types\StringType;

class FileContents extends DesmondFunction
{
    use ArgumentHelper;

    public function id()
    {
        return 'file-contents';
    }

    public function run(array $args)
    {
        $this->expectFile($args);
        $path = $args[0];
        if (!file_exists($path)) {
            throw new ArgumentException('"file-contents": File not found.');
        }
        $contents = file_get_contents($path);
        return new StringType($contents, true);
    }

    public function expectFile($args)
    {
        $this->expectArguments(
            'file-contents',
            [0 => ['Symbol', 'String']],
            $args
        );
    }
}