sixlive\DotenvEditor\DotenvEditor

Complexity

Total Complexity

13

Size/Duplication

Total Lines	75
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	load()	0	10	2
A	set()	0	6	1
A	getEnv()	0	6	2
A	save()	0	6	1
A	addEmptyLine()	0	6	1
A	heading()	0	10	2
A	has()	0	4	1
A	format()	0	10	3

<?php

namespace sixlive\DotenvEditor;

use sixlive\DotenvEditor\Support\Arr;

class DotenvEditor
{
    protected $env = [];

    /**
     * @var \sixlive\DotenvEditor\EnvFile
     */
    protected $envFile;

    public function load($path)
    {
        $this->envFile = new EnvFile($path);

        if ($this->envFile->isEmpty()) {
            $this->env = array_merge($this->env, $this->envFile->toArray());
        }

        return $this;
    }

    public function set($key, $value)
    {
        $this->env[$key] = $value;

        return $this;
    }

    public function getEnv($key = '')
    {
        return isset($this->env[$key])
            ? $this->env[$key]
            : $this->env;
    }

    public function save()
    {
        $this->envFile->write($this->format());

        return $this;
    }

    public function addEmptyLine()
    {
        $this->env[] = '';

        return $this;
    }

    public function heading($heading)
    {
        if (! empty(end($this->env))) {
            $this->addEmptyLine();
        }

        $this->env[] = sprintf('# %s', $heading);

        return $this;
    }

    public function has($key)
    {
        return isset($this->env[$key]);
    }

    private function format()
    {
        $valuePairs = Arr::mapWithKeys($this->env, function ($item, $key) {
            return ! empty($item) && ! is_int($key)
                ? sprintf('%s=%s', $key, $item)
                : $item;
        });

        return implode("\n", $valuePairs);
    }
}