Bisarca\RobotsTxt\Builder

Complexity

Total Complexity

4

Size/Duplication

Total Lines	38
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	build()	0	10	2
A	buildRuleset()	0	10	2

<?php

/*
 * This file is part of the bisarca/robots-txt package.
 *
 * (c) Emanuele Minotto <minottoemanuele@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Bisarca\RobotsTxt;

/**
 * Robots.txt file builder/serializer.
 */
class Builder
{
    /**
     * Builds the robots.txt file content.
     *
     * @param Rulesets $rulesets Required rulesets
     *
     * @return string
     */
    public function build(Rulesets $rulesets): string
    {
        $output = '';

        foreach ($rulesets as $ruleset) {
            $output .= $this->buildRuleset($ruleset).PHP_EOL;
        }

        return rtrim($output, PHP_EOL).PHP_EOL;
    }

    /**
     * Builds a single robots.txt' set of directives (ruleset).
     *
     * @param Ruleset $ruleset Required ruleset
     *
     * @return string
     */
    private function buildRuleset(Ruleset $ruleset): string
    {
        $output = '';

        foreach ($ruleset as $directive) {
            $output .= $directive.PHP_EOL;
        }

        return $output;
    }
}