Arcanedev\LaravelSitemap\SitemapManager

Complexity

Total Complexity

23

Size/Duplication

Total Lines	271
Duplicated Lines	0 %

Coupling/Cohesion

Components	4
Dependencies	6

Test Coverage

Coverage

98.31%

Importance

Changes

0

17 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	format()	0	6	1
A	create()	0	4	1
A	add()	0	6	1
A	all()	0	4	1
A	get()	0	4	1
A	has()	0	15	3
A	forget()	0	6	1
A	count()	0	4	1
A	render()	0	4	1
A	save()	0	15	4
A	respond()	0	4	1
A	toArray()	0	4	1
A	toJson()	0	4	1
A	jsonSerialize()	0	4	1
A	saveMultiple()	0	12	2
A	getResponseHeaders()	0	8	1

<?php

declare(strict_types=1);

namespace Arcanedev\LaravelSitemap;

use Arcanedev\LaravelSitemap\Contracts\Entities\Sitemap as SitemapContract;
use Arcanedev\LaravelSitemap\Contracts\SitemapManager as SitemapManagerContract;
use Arcanedev\LaravelSitemap\Entities\Sitemap;
use Illuminate\Support\{Arr, Collection, Str};
use Symfony\Component\HttpFoundation\Response;

/**
 * Class     SitemapManager
 *
 * @package  Arcanedev\LaravelSitemap
 * @author   ARCANEDEV <arcanedev.maroc@gmail.com>
 */
class SitemapManager implements SitemapManagerContract
{
    /* -----------------------------------------------------------------
     |  Properties
     | -----------------------------------------------------------------
     */

    /** @var  \Illuminate\Support\Collection */
    protected $sitemaps;

    /** @var  string */
    protected $format = 'xml';

    /* -----------------------------------------------------------------
     |  Constructor
     | -----------------------------------------------------------------
     */

    /**
     * SitemapManager constructor.
     */
    public function __construct()
    {
        $this->sitemaps = new Collection;
    }

    /* -----------------------------------------------------------------
     |  Getters & Setters
     | -----------------------------------------------------------------
     */

    /**
     * Set the format.
     *
     * @param  string  $format
     *
     * @return $this
     */
    public function format($format)
    {
        $this->format = $format;

        return $this;
    }

    /* -----------------------------------------------------------------
     |  Main Methods
     | -----------------------------------------------------------------
     */

    /**
     * Create and add a sitemap to the collection.
     *
     * @param  string    $name
     * @param  callable  $callback
     *
     * @return $this
     */
    public function create(string $name, callable $callback)
    {
        return $this->add($name, tap(Sitemap::make()->setPath($name), $callback));
    }

    /**
     * Add a sitemap to the collection.
     *
     * @param  string                                                $name
     * @param  \Arcanedev\LaravelSitemap\Contracts\Entities\Sitemap  $sitemap
     *
     * @return $this
     */
    public function add(string $name, SitemapContract $sitemap)
    {
        $this->sitemaps->put($name, $sitemap);

        return $this;
    }

    /**
     * Get the sitemaps collection.
     *
     * @return \Illuminate\Support\Collection
     */
    public function all(): Collection
    {
        return $this->sitemaps;
    }

    /**
     * Get a sitemap instance.
     *
     * @param  string      $name
     * @param  mixed|null  $default
     *
     * @return \Arcanedev\LaravelSitemap\Entities\Sitemap|mixed|null
     */
    public function get(string $name, $default = null)
    {
        return $this->sitemaps->get($name, $default);
    }

    /**
     * Check if a sitemap exists.
     *
     * @param  string  $name
     *
     * @return bool
     */
    public function has(string $name): bool
    {
        if ( ! Str::contains($name, '.'))
            return $this->sitemaps->has($name);

        list($name, $key) = explode('.', $name, 2);

        $map = $this->sitemaps->filter(function (SitemapContract $map) {
            return $map->isExceeded();
        })->get($name);

        return is_null($map)
            ? false
            : $map->chunk()->has(intval($key));
    }

    /**
     * Remove a sitemap from the collection by key.
     *
     * @param  string|array  $names
     *
     * @return $this
     */
    public function forget($names)
    {
        $this->sitemaps->forget($names);

        return $this;
    }

    /**
     * Get the sitemaps count.
     *
     * @return int
     */
    public function count(): int
    {
        return $this->sitemaps->count();
    }

    /**
     * Render the sitemaps.
     *
     * @param  string  $name
     *
     * @throws \Throwable
     *
     * @return string|null
     */
    public function render(string $name = null): ?string
    {
        return SitemapBuilder::make()->build($name, $this->sitemaps, $this->format);
    }

    /**
     * Save the sitemaps.
     *
     * @param  string       $path
     * @param  string|null  $name
     *
     * @throws \Throwable
     *
     * @return $this
     */
    public function save(string $path, string $name = null)
    {
        if ($this->sitemaps->isEmpty())
            return $this;

        file_put_contents($path, $this->render($name));

        /** @var  \Arcanedev\LaravelSitemap\Contracts\Entities\Sitemap  $sitemap */
        foreach ($this->sitemaps as $key => $sitemap) {
            if ($sitemap->isExceeded())
                $this->saveMultiple($path, $sitemap);
        }

        return $this;
    }

    /**
     * Render the Http response.
     *
     * @param  string  $name
     * @param  int     $status
     * @param  array   $headers
     *
     * @throws \Throwable
     *
     * @return \Illuminate\Http\Response|mixed
     */
    public function respond(string $name = null, int $status = Response::HTTP_OK, array $headers = [])
    {
        return response($this->render($name), $status, array_merge($this->getResponseHeaders(), $headers));
    }

    /**
     * Get the collection of items as a plain array.
     *
     * @return array
     */
    public function toArray(): array
    {
        return $this->all()->toArray();
    }

    /**
     * Get the collection of sitemaps as JSON.
     *
     * @param  int  $options
     *
     * @return string
     */
    public function toJson($options = 0): string
    {
        return json_encode($this->jsonSerialize(), $options);
    }

    /**
     * Convert the object into something JSON serializable.
     *
     * @return array
     */
    public function jsonSerialize(): array
    {
        return $this->toArray();
    }

    /**
     * Save multiple sitemap.
     *
     * @param  string                                                $path
     * @param  \Arcanedev\LaravelSitemap\Contracts\Entities\Sitemap  $sitemap
     *
     * @throws \Throwable
     */
    private function saveMultiple(string $path, SitemapContract $sitemap)
    {
        $pathInfo = pathinfo($path);
        $chunks   = $sitemap->chunk();

        foreach ($chunks as $key => $item) {
            file_put_contents(
                $pathInfo['dirname'].DIRECTORY_SEPARATOR.$pathInfo['filename'].'-'.$key.'.'.$pathInfo['extension'],
                SitemapBuilder::make()->build((string) $key, $chunks, $this->format)
            );
        }
    }

    /**
     * Get the response header.
     *
     * @return array
     */
    protected function getResponseHeaders(): array
    {
        return Arr::get([
            'xml' => ['Content-Type' => 'application/xml'],
            'rss' => ['Content-Type' => 'application/rss+xml'],
            'txt' => ['Content-Type' => 'text/plain'],
        ], $this->format, []);
    }
}