<?php
namespace MailPoetVendor\Doctrine\Common\Collections;
if (!defined('ABSPATH')) exit;
use ArrayIterator;
use Closure;
use MailPoetVendor\Doctrine\Common\Collections\Expr\ClosureExpressionVisitor;
use ReturnTypeWillChange;
use Traversable;
use function array_filter;
use function array_key_exists;
use function array_keys;
use function array_map;
use function array_reverse;
use function array_search;
use function array_slice;
use function array_values;
use function count;
use function current;
use function end;
use function in_array;
use function key;
use function next;
use function reset;
use function spl_object_hash;
use function uasort;
use const ARRAY_FILTER_USE_BOTH;
class ArrayCollection implements Collection, Selectable
{
private $elements;
public function __construct(array $elements = [])
{
$this->elements = $elements;
}
public function toArray()
{
return $this->elements;
}
public function first()
{
return reset($this->elements);
}
protected function createFrom(array $elements)
{
return new static($elements);
}
public function last()
{
return end($this->elements);
}
public function key()
{
return key($this->elements);
}
public function next()
{
return next($this->elements);
}
public function current()
{
return current($this->elements);
}
public function remove($key)
{
if (!isset($this->elements[$key]) && !array_key_exists($key, $this->elements)) {
return null;
}
$removed = $this->elements[$key];
unset($this->elements[$key]);
return $removed;
}
public function removeElement($element)
{
$key = array_search($element, $this->elements, \true);
if ($key === \false) {
return \false;
}
unset($this->elements[$key]);
return \true;
}
#[\ReturnTypeWillChange]
public function offsetExists($offset)
{
return $this->containsKey($offset);
}
#[\ReturnTypeWillChange]
public function offsetGet($offset)
{
return $this->get($offset);
}
#[\ReturnTypeWillChange]
public function offsetSet($offset, $value)
{
if (!isset($offset)) {
$this->add($value);
return;
}
$this->set($offset, $value);
}
#[\ReturnTypeWillChange]
public function offsetUnset($offset)
{
$this->remove($offset);
}
public function containsKey($key)
{
return isset($this->elements[$key]) || array_key_exists($key, $this->elements);
}
public function contains($element)
{
return in_array($element, $this->elements, \true);
}
public function exists(Closure $p)
{
foreach ($this->elements as $key => $element) {
if ($p($key, $element)) {
return \true;
}
}
return \false;
}
public function indexOf($element)
{
return array_search($element, $this->elements, \true);
}
public function get($key)
{
return $this->elements[$key] ?? null;
}
public function getKeys()
{
return array_keys($this->elements);
}
public function getValues()
{
return array_values($this->elements);
}
#[\ReturnTypeWillChange]
public function count()
{
return count($this->elements);
}
public function set($key, $value)
{
$this->elements[$key] = $value;
}
public function add($element)
{
$this->elements[] = $element;
return \true;
}
public function isEmpty()
{
return empty($this->elements);
}
#[\ReturnTypeWillChange]
public function getIterator()
{
return new ArrayIterator($this->elements);
}
public function map(Closure $func)
{
return $this->createFrom(array_map($func, $this->elements));
}
public function filter(Closure $p)
{
return $this->createFrom(array_filter($this->elements, $p, ARRAY_FILTER_USE_BOTH));
}
public function forAll(Closure $p)
{
foreach ($this->elements as $key => $element) {
if (!$p($key, $element)) {
return \false;
}
}
return \true;
}
public function partition(Closure $p)
{
$matches = $noMatches = [];
foreach ($this->elements as $key => $element) {
if ($p($key, $element)) {
$matches[$key] = $element;
} else {
$noMatches[$key] = $element;
}
}
return [$this->createFrom($matches), $this->createFrom($noMatches)];
}
public function __toString()
{
return self::class . '@' . spl_object_hash($this);
}
public function clear()
{
$this->elements = [];
}
public function slice($offset, $length = null)
{
return array_slice($this->elements, $offset, $length, \true);
}
public function matching(Criteria $criteria)
{
$expr = $criteria->getWhereExpression();
$filtered = $this->elements;
if ($expr) {
$visitor = new ClosureExpressionVisitor();
$filter = $visitor->dispatch($expr);
$filtered = array_filter($filtered, $filter);
}
$orderings = $criteria->getOrderings();
if ($orderings) {
$next = null;
foreach (array_reverse($orderings) as $field => $ordering) {
$next = ClosureExpressionVisitor::sortByField($field, $ordering === Criteria::DESC ? -1 : 1, $next);
}
uasort($filtered, $next);
}
$offset = $criteria->getFirstResult();
$length = $criteria->getMaxResults();
if ($offset || $length) {
$filtered = array_slice($filtered, (int) $offset, $length);
}
return $this->createFrom($filtered);
}
}