media-cloud-sync / includes / sdk / google / ramsey / collection / src / AbstractCollection.php

AbstractCollection.php in Media Cloud Sync 1.0.3, at includes/sdk/google/ramsey/collection/src/AbstractCollection.php

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1	<?php
2
3	/**
4	* This file is part of the ramsey/collection library
5	*
6	* For the full copyright and license information, please view the LICENSE
7	* file that was distributed with this source code.
8	*
9	* @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
10	* @license http://opensource.org/licenses/MIT MIT
11	*/
12	declare (strict_types=1);
13	namespace Dudlewebs\WPMCS\Ramsey\Collection;
14
15	use Closure;
16	use Dudlewebs\WPMCS\Ramsey\Collection\Exception\CollectionMismatchException;
17	use Dudlewebs\WPMCS\Ramsey\Collection\Exception\InvalidArgumentException;
18	use Dudlewebs\WPMCS\Ramsey\Collection\Exception\InvalidSortOrderException;
19	use Dudlewebs\WPMCS\Ramsey\Collection\Exception\OutOfBoundsException;
20	use Dudlewebs\WPMCS\Ramsey\Collection\Tool\TypeTrait;
21	use Dudlewebs\WPMCS\Ramsey\Collection\Tool\ValueExtractorTrait;
22	use Dudlewebs\WPMCS\Ramsey\Collection\Tool\ValueToStringTrait;
23	use function array_filter;
24	use function array_map;
25	use function array_merge;
26	use function array_search;
27	use function array_udiff;
28	use function array_uintersect;
29	use function current;
30	use function end;
31	use function in_array;
32	use function is_int;
33	use function is_object;
34	use function reset;
35	use function spl_object_id;
36	use function sprintf;
37	use function unserialize;
38	use function usort;
39	/**
40	* This class provides a basic implementation of `CollectionInterface`, to
41	* minimize the effort required to implement this interface
42	*
43	* @template T
44	* @extends AbstractArray<T>
45	* @implements CollectionInterface<T>
46	*/
47	abstract class AbstractCollection extends AbstractArray implements CollectionInterface
48	{
49	use TypeTrait;
50	use ValueToStringTrait;
51	use ValueExtractorTrait;
52	/**
53	* @inheritDoc
54	*/
55	public function add($element): bool
56	{
57	$this[] = $element;
58	return \true;
59	}
60	/**
61	* @inheritDoc
62	*/
63	public function contains($element, bool $strict = \true): bool
64	{
65	return in_array($element, $this->data, $strict);
66	}
67	/**
68	* @inheritDoc
69	*/
70	public function offsetSet($offset, $value): void
71	{
72	if ($this->checkType($this->getType(), $value) === \false) {
73	throw new InvalidArgumentException('Value must be of type ' . $this->getType() . '; value is ' . $this->toolValueToString($value));
74	}
75	if ($offset === null) {
76	$this->data[] = $value;
77	} else {
78	$this->data[$offset] = $value;
79	}
80	}
81	/**
82	* @inheritDoc
83	*/
84	public function remove($element): bool
85	{
86	if (($position = array_search($element, $this->data, \true)) !== \false) {
87	unset($this[$position]);
88	return \true;
89	}
90	return \false;
91	}
92	/**
93	* @inheritDoc
94	*/
95	public function column(string $propertyOrMethod): array
96	{
97	$temp = [];
98	foreach ($this->data as $item) {
99	/** @var mixed $value */
100	$value = $this->extractValue($item, $propertyOrMethod);
101	/** @psalm-suppress MixedAssignment */
102	$temp[] = $value;
103	}
104	return $temp;
105	}
106	/**
107	* @inheritDoc
108	*/
109	public function first()
110	{
111	if ($this->isEmpty()) {
112	throw new OutOfBoundsException('Can\'t determine first item. Collection is empty');
113	}
114	reset($this->data);
115	/** @var T $first */
116	$first = current($this->data);
117	return $first;
118	}
119	/**
120	* @inheritDoc
121	*/
122	public function last()
123	{
124	if ($this->isEmpty()) {
125	throw new OutOfBoundsException('Can\'t determine last item. Collection is empty');
126	}
127	/** @var T $item */
128	$item = end($this->data);
129	reset($this->data);
130	return $item;
131	}
132	public function sort(string $propertyOrMethod, string $order = self::SORT_ASC): CollectionInterface
133	{
134	if (!in_array($order, [self::SORT_ASC, self::SORT_DESC], \true)) {
135	throw new InvalidSortOrderException('Invalid sort order given: ' . $order);
136	}
137	$collection = clone $this;
138	usort(
139	$collection->data,
140	/**
141	* @param T $a
142	* @param T $b
143	*/
144	function ($a, $b) use ($propertyOrMethod, $order): int {
145	/** @var mixed $aValue */
146	$aValue = $this->extractValue($a, $propertyOrMethod);
147	/** @var mixed $bValue */
148	$bValue = $this->extractValue($b, $propertyOrMethod);
149	return ($aValue <=> $bValue) * ($order === self::SORT_DESC ? -1 : 1);
150	}
151	);
152	return $collection;
153	}
154	public function filter(callable $callback): CollectionInterface
155	{
156	$collection = clone $this;
157	$collection->data = array_merge([], array_filter($collection->data, $callback));
158	return $collection;
159	}
160	/**
161	* {@inheritdoc}
162	*/
163	public function where(string $propertyOrMethod, $value): CollectionInterface
164	{
165	return $this->filter(function ($item) use ($propertyOrMethod, $value) {
166	/** @var mixed $accessorValue */
167	$accessorValue = $this->extractValue($item, $propertyOrMethod);
168	return $accessorValue === $value;
169	});
170	}
171	public function map(callable $callback): CollectionInterface
172	{
173	return new Collection('mixed', array_map($callback, $this->data));
174	}
175	public function diff(CollectionInterface $other): CollectionInterface
176	{
177	$this->compareCollectionTypes($other);
178	$diffAtoB = array_udiff($this->data, $other->toArray(), $this->getComparator());
179	$diffBtoA = array_udiff($other->toArray(), $this->data, $this->getComparator());
180	/** @var array<array-key, T> $diff */
181	$diff = array_merge($diffAtoB, $diffBtoA);
182	$collection = clone $this;
183	$collection->data = $diff;
184	return $collection;
185	}
186	public function intersect(CollectionInterface $other): CollectionInterface
187	{
188	$this->compareCollectionTypes($other);
189	/** @var array<array-key, T> $intersect */
190	$intersect = array_uintersect($this->data, $other->toArray(), $this->getComparator());
191	$collection = clone $this;
192	$collection->data = $intersect;
193	return $collection;
194	}
195	public function merge(CollectionInterface ...$collections): CollectionInterface
196	{
197	$mergedCollection = clone $this;
198	foreach ($collections as $index => $collection) {
199	if (!$collection instanceof static) {
200	throw new CollectionMismatchException(sprintf('Collection with index %d must be of type %s', $index, static::class));
201	}
202	// When using generics (Collection.php, Set.php, etc),
203	// we also need to make sure that the internal types match each other
204	if ($this->getUniformType($collection) !== $this->getUniformType($this)) {
205	throw new CollectionMismatchException(sprintf('Collection items in collection with index %d must be of type %s', $index, $this->getType()));
206	}
207	foreach ($collection as $key => $value) {
208	if (is_int($key)) {
209	$mergedCollection[] = $value;
210	} else {
211	$mergedCollection[$key] = $value;
212	}
213	}
214	}
215	return $mergedCollection;
216	}
217	/**
218	* @inheritDoc
219	*/
220	public function unserialize($serialized): void
221	{
222	/** @var array<array-key, T> $data */
223	$data = unserialize($serialized, ['allowed_classes' => [$this->getType()]]);
224	$this->data = $data;
225	}
226	/**
227	* @param CollectionInterface<T> $other
228	*/
229	private function compareCollectionTypes(CollectionInterface $other): void
230	{
231	if (!$other instanceof static) {
232	throw new CollectionMismatchException('Collection must be of type ' . static::class);
233	}
234	// When using generics (Collection.php, Set.php, etc),
235	// we also need to make sure that the internal types match each other
236	if ($this->getUniformType($other) !== $this->getUniformType($this)) {
237	throw new CollectionMismatchException('Collection items must be of type ' . $this->getType());
238	}
239	}
240	private function getComparator(): Closure
241	{
242	return function ($a, $b): int {
243	// If the two values are object, we convert them to unique scalars.
244	// If the collection contains mixed values (unlikely) where some are objects
245	// and some are not, we leave them as they are.
246	// The comparator should still work and the result of $a < $b should
247	// be consistent but unpredictable since not documented.
248	if (is_object($a) && is_object($b)) {
249	$a = spl_object_id($a);
250	$b = spl_object_id($b);
251	}
252	return $a === $b ? 0 : ($a < $b ? 1 : -1);
253	};
254	}
255	/**
256	* @param CollectionInterface<mixed> $collection
257	*/
258	private function getUniformType(CollectionInterface $collection): string
259	{
260	switch ($collection->getType()) {
261	case 'integer':
262	return 'int';
263	case 'boolean':
264	return 'bool';
265	case 'double':
266	return 'float';
267	default:
268	return $collection->getType();
269	}
270	}
271	}
272