Domains\Bot\Middlewares\LaravelDocumentationSearcherMiddleware

Complexity

Total Complexity

8

Size/Duplication

Total Lines	67
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes	2
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
B	handle()	0	52	7
A	getGroup()	0	4	1

<?php
namespace Domains\Bot\Middlewares;

use AlgoliaSearch\Client;
use Domains\Message;
use Domains\Middleware\MiddlewareInterface;
use Illuminate\Support\Collection;

/**
 * Class LaravelDocumentationSearcherMiddleware
 */
class LaravelDocumentationSearcherMiddleware implements MiddlewareInterface
{
    /**
     * @param Message $message
     * @return mixed
     */
    public function handle(Message $message)
    {
        if (preg_match('/^(@.*?\s)?(информация|доки|документация|larvel doc)\s+(?:про|по)?\s*(.*?)$/isu', $message->text, $matches)) {
            if (!trim($matches[3])) {
                return $message;
            }

            $client = new Client(
                '8BB87I11DE',
                '8e1d446d61fce359f69cd7c8b86a50de'
            );

            $result = $client->initIndex('docs')->search($matches[3]);

            if (! isset($result['hits'])) {
                $message->italic('По вашему запросу ничего не найдено');
                return null;
            }

            $response = '';

            $hits = new Collection($result['hits']);

            $hits->unique(function($row) {
                return $row['h1'];
            })->map(function($row) {
                $row['link'] = 'https://laravel.com/docs/5.2/'.$row['link'];
                return $row;
            })->take(3)->each(function($row) use(&$response) {
                $title = '';
                foreach (['h1', 'h2', 'h3', 'h4', 'h5'] as $tag) {
                    if (isset($row[$tag])) {
                        $title .= ' : '.$row[$tag];
                    }
                }

                $response .= "[*] [i][url={$row['link']}]{$title}[/url][/i]".PHP_EOL;
            });

            if (! empty($response)) {
                $message->answer(trans('search.results', [
                    'results' => '[i]Вот что нашел в документации:[/i] [list]'.PHP_EOL.$response.PHP_EOL.'[/list]'
                ]));
            }



            return null;
        }

        return $message;
    }

    /**
     * @return array
     */
    public function getGroup()
    {
        return ['laravel', 'global'];
    }
}