Purl\Fragment

Complexity

Total Complexity

14

Size/Duplication

Total Lines	154
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

10 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	21	2
A	set()	0	7	1
A	getFragment()	0	10	2
A	setFragment()	0	8	1
A	setPath()	0	6	1
A	getPath()	0	6	1
A	setQuery()	0	6	1
A	getQuery()	0	6	1
A	__toString()	0	4	1
A	doInitialize()	0	10	3

<?php

/*
 * This file is part of the Purl package, a project by Jonathan H. Wage.
 *
 * (c) 2013 Jonathan H. Wage
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Purl;

/**
 * Fragment represents the part of a Url after the hash-mark (#).
 *
 * @author Jonathan H. Wage <jonwage@gmail.com>
 *
 * @property \Purl\Path  $path
 * @property \Purl\Query $query
 */
class Fragment extends AbstractPart
{
  /**
   * @var string The original fragment string.
   */
  private $fragment;

  /**
   * Construct a new Fragment instance.
   *
   * @param string|Path|null $fragment Path instance of string fragment.
   * @param Query|null       $query
   */
  public function __construct($fragment = null, Query $query = null)
  {
    $this->data = [
        'path'  => null,
        'query' => null,
    ];

    $this->partClassMap = [
        'path'  => Path::class,
        'query' => Query::class,
    ];

    if ($fragment instanceof Path) {
      $this->initialized = true;
      $this->data['path'] = $fragment;
    } else {
      $this->fragment = $fragment;
    }

    $this->data['query'] = $query;
  }

  /** @noinspection PhpMissingParentCallCommonInspection */
  /**
   * @inheritDoc
   * @override
   */
  public function set($key, $value)
  {
    $this->initialize();
    $this->data[$key] = $this->preparePartValue($key, $value);

    return $this;
  }

  /**
   * Builds a string fragment from this Fragment instance internal data and returns it.
   *
   * @return string
   */
  public function getFragment(): string
  {
    $this->initialize();

    return sprintf(
        '%s%s', $this->path, $this->query->getQuery()
        ? '?' . $this->query->getQuery()
        : ''
    );
  }

  /**
   * Set the string fragment for this Fragment instance and sets initialized to false.
   *
   * @param $fragment
   *
   * @return $this
   */
  public function setFragment($fragment)
  {
    $this->initialized = false;
    $this->data = [];
    $this->fragment = $fragment;

    return $this;
  }

  /**
   * Set the Path instance.
   *
   * @param Path $path
   *
   * @return $this
   */
  public function setPath(Path $path)
  {
    $this->data['path'] = $path;

    return $this;
  }

  /**
   * Get the Path instance.
   *
   * @return Path
   */
  public function getPath(): Path
  {
    $this->initialize();

    return $this->data['path'];
  }

  /**
   * Set the Query instance.
   *
   * @param Query $query
   *
   * @return $this
   */
  public function setQuery(Query $query)
  {
    $this->data['query'] = $query;

    return $this;
  }

  /**
   * Get the Query instance.
   *
   * @return Query
   */
  public function getQuery(): Query
  {
    $this->initialize();

    return $this->data['query'];
  }

  /**
   * @inheritDoc
   */
  public function __toString()
  {
    return $this->getFragment();
  }

  /**
   * @inheritDoc
   */
  protected function doInitialize()
  {
    if ($this->fragment) {
      $this->data = array_merge($this->data, parse_url($this->fragment));
    }

    foreach ($this->data as $key => &$value) {
      $value = $this->preparePartValue($key, $value);
    }
  }
}