PaginationFactory::createPaginator() - Code Metrics - Inspection of "with parameter" - spiral/framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 8e0ccf...b79b3d )

by Anton

created 2017-02-12 19:29 UTC

PaginationFactory::createPaginator() B

↳ Parent: PaginationFactory

Complexity

Conditions	4
Paths	3

Size

Total Lines	23
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	11
nc	3
nop	2
dl	0
loc	23
rs	8.7972
c	0
b	0
f	0

<?php
/**
 * spiral
 *
 * @author    Wolfy-J
 */

namespace Spiral\Pagination;

use Psr\Http\Message\ServerRequestInterface;
use Spiral\Core\Container\SingletonInterface;
use Spiral\Core\ContainerInterface;
use Spiral\Core\Exceptions\ScopeException;

/**
 * Paginators factory binded to active request scope in order to select page number.
 */
class PaginationFactory implements SingletonInterface, PaginatorsInterface
{
    /**
     * @var ContainerInterface
     */
    private $container;

    /**
     * @param ContainerInterface $container
     */
    public function __construct(ContainerInterface $container)
    {
        $this->container = $container;
    }

    /**
     * {@inheritdoc}
     *
     * @throws ScopeException When no request are available.
     */
    public function createPaginator(string $parameter, int $limit = 25): PaginatorInterface
    {
        if (!$this->container->has(ServerRequestInterface::class)) {
            throw new ScopeException("Unable to create paginator, no request scope found");
        }

        /**
         * @var array $query
         */
        $query = $this->container->get(ServerRequestInterface::class)->getQueryParams();

        //Getting page number
        $page = 0;
        if (!empty($query[$parameter]) && is_scalar($query[$parameter])) {
            $page = (int)$query[$parameter];
        }

        //Initiating paginator
        return $this->container->make(
            Paginator::class,
            compact('limit', 'parameter')
        )->withPage($page);
    }
}

1			<?php
2			/**
3			* spiral
4			*
5			* @author Wolfy-J
6			*/
7
8			namespace Spiral\Pagination;
9
10			use Psr\Http\Message\ServerRequestInterface;
11			use Spiral\Core\Container\SingletonInterface;
12			use Spiral\Core\ContainerInterface;
13			use Spiral\Core\Exceptions\ScopeException;
14
15			/**
16			* Paginators factory binded to active request scope in order to select page number.
17			*/
18			class PaginationFactory implements SingletonInterface, PaginatorsInterface
19			{
20			/**
21			* @var ContainerInterface
22			*/
23			private $container;
24
25			/**
26			* @param ContainerInterface $container
27			*/
28			public function __construct(ContainerInterface $container)
29			{
30			$this->container = $container;
31			}
32
33			/**
34			* {@inheritdoc}
35			*
36			* @throws ScopeException When no request are available.
37			*/
38			public function createPaginator(string $parameter, int $limit = 25): PaginatorInterface
39			{
40			if (!$this->container->has(ServerRequestInterface::class)) {
41			throw new ScopeException("Unable to create paginator, no request scope found");
42			}
43
44			/**
45			* @var array $query
46			*/
47			$query = $this->container->get(ServerRequestInterface::class)->getQueryParams();
48
49			//Getting page number
50			$page = 0;
51			if (!empty($query[$parameter]) && is_scalar($query[$parameter])) {
52			$page = (int)$query[$parameter];
53			}
54
55			//Initiating paginator
56			return $this->container->make(
57			Paginator::class,
58			compact('limit', 'parameter')
59			)->withPage($page);
60			}
61			}

spiral / framework

Push — master ( 8e0ccf...b79b3d )

PaginationFactory::createPaginator() B

Complexity

Size

Duplication

Importance

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