GeminiLabs\SiteReviews\Modules\Blacklist

Complexity

Total Complexity

7

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Test Coverage

Coverage

60.87%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	isBlacklisted()	0	12	1
A	check()	0	18	6

<?php

namespace GeminiLabs\SiteReviews\Modules;

use GeminiLabs\SiteReviews\Database\OptionManager;

class Blacklist
{
    /**
     * @return bool
     */
    public function isBlacklisted(array $review)
    {
        $target = implode("\n", array_filter([
            $review['name'],
            $review['content'],
            $review['email'],
            $review['ip_address'],
            $review['title'],
        ]));
        return (bool) apply_filters('site-reviews/blacklist/is-blacklisted',
            $this->check($target),
            $review
        );
    }

    /**
     * @param string $target
     * @return bool
     */
    protected function check($target)
    {
        $blacklist = trim(glsr(OptionManager::class)->get('settings.submissions.blacklist.entries'));
        if (empty($blacklist)) {
            return false;
        }
        $lines = explode("\n", $blacklist);
        foreach ((array) $lines as $line) {
            $line = trim($line);
            if (empty($line) || 256 < strlen($line)) {
                continue;
            }
            $pattern = sprintf('#%s#i', preg_quote($line, '#'));
            if (preg_match($pattern, $target)) {
                return true;
            }
        }
        return false;
    }
}