SimplePie\Type\Link

Complexity

Total Complexity

19

Size/Duplication

Total Lines	144
Duplicated Lines	0 %

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
B	getAlias()	0	19	7
A	__toString()	0	3	1
A	getNode()	0	3	1
B	getHandler()	0	14	7
A	__construct()	0	9	3

<?php
/**
 * Copyright (c) 2017 Ryan Parman <http://ryanparman.com>.
 * Copyright (c) 2017 Contributors.
 *
 * http://opensource.org/licenses/Apache2.0
 */

declare(strict_types=1);

namespace SimplePie\Type;

use DOMNode;
use Psr\Log\LoggerInterface;
use Psr\Log\NullLogger;
use SimplePie\Configuration as C;
use SimplePie\Mixin as T;
use SimplePie\Type\Node;

class Link extends AbstractType implements TypeInterface, C\SetLoggerInterface
{
    use T\LoggerTrait;

    /**
     * The DOMNode element to parse.
     *
     * @var DOMNode
     */
    protected $node;

    /**
     * The link's remote location.
     *
     * @var string
     */
    protected $href;

    /**
     * The link's relationship to the current document.
     *
     * @var string
     */
    protected $rel;

    /**
     * The link's media type.
     *
     * @var string
     */
    protected $type;

    /**
     * The language of the link's remote location.
     *
     * @var string
     */
    protected $hreflang;

    /**
     * The link's title.
     *
     * @var string
     */
    protected $title;

    /**
     * The link's length, in bytes (e.g., if it is a large file or direct download).
     *
     * @var int
     */
    protected $length;

    /**
     * Constructs a new instance of this class.
     *
     * @param DOMNode|null    $node   The `DOMNode` element to parse.
     * @param LoggerInterface $logger The PSR-3 logger.
     */
    public function __construct(?DOMNode $node = null, LoggerInterface $logger = null)
    {
        if ($node) {
            $this->logger = $logger ?? new NullLogger();
            $this->node   = $node;
            $this->name   = new Node($this->node);

The property name does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly.

            foreach ($this->node->attributes as $attribute) {
                $this->{$attribute->name} = new Node($attribute);
            }
        }
    }

    /**
     * Converts this object into a string representation.
     *
     * @return string
     */
    public function __toString(): string
    {
        return (string) $this->href ?? '';
    }

    /**
     * Gets the DOMNode element.
     *
     * @return DOMNode|null
     */
    public function getNode(): ?DOMNode
    {
        return $this->node;
    }

    /**
     * Finds the common internal alias for a given method name.
     *
     * @param string $nodeName The name of the method being called.
     *
     * @return string
     */
    protected function getAlias(string $nodeName): string
    {
        switch ($nodeName) {
            case 'uri':
            case 'url':
                return 'href';

            case 'relationship':
                return 'rel';

            case 'mediaType':
                return 'type';

            case 'lang':
            case 'language':
                return 'hreflang';

            default:
                return $nodeName;
        }
    }

    /**
     * Get the correct handler for a whitelisted method name.
     *
     * @param string $nodeName The name of the method being called.
     *
     * @throws SimplePieException
     *
     * @return Node
     */
    protected function getHandler(string $nodeName): Node
    {
        switch ($nodeName) {
            case 'href':
            case 'hreflang':
            case 'length':
            case 'rel':
            case 'title':
            case 'type':
                return $this->{$nodeName} ?? new Node();

            default:
                throw new SimplePieException(

The type SimplePie\Type\SimplePieException was not found. Maybe you did not declare it correctly or list all dependencies?

                    \sprintf('%s is an unresolvable method.')
                );
        }
    }
}