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authorMario <mario@mariovavti.com>2020-11-27 08:04:00 +0000
committerMario <mario@mariovavti.com>2020-11-27 08:04:00 +0000
commitf4bb7bcbff3770387c2fecfa91ce4a60b916a474 (patch)
treeea007e664d435f1f3d63c87bfe1600484d2bd46c /vendor/ramsey/collection/src/Map/NamedParameterMap.php
parent07e5b8295ea9d342f66d8119d88bd58124b548e6 (diff)
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+<?php
+
+/**
+ * This file is part of the ramsey/collection library
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
+
+declare(strict_types=1);
+
+namespace Ramsey\Collection\Map;
+
+use Ramsey\Collection\Exception\InvalidArgumentException;
+use Ramsey\Collection\Tool\TypeTrait;
+use Ramsey\Collection\Tool\ValueToStringTrait;
+
+use function array_combine;
+use function array_key_exists;
+use function is_int;
+
+/**
+ * `NamedParameterMap` represents a mapping of values to a set of named keys
+ * that may optionally be typed
+ */
+class NamedParameterMap extends AbstractMap
+{
+ use TypeTrait;
+ use ValueToStringTrait;
+
+ /**
+ * Named parameters defined for this map.
+ *
+ * @var array<mixed, string>
+ */
+ protected $namedParameters;
+
+ /**
+ * Constructs a new `NamedParameterMap`.
+ *
+ * @param array<mixed, string> $namedParameters The named parameters defined for this map.
+ * @param mixed[] $data An initial set of data to set on this map.
+ */
+ public function __construct(array $namedParameters, array $data = [])
+ {
+ $this->namedParameters = $this->filterNamedParameters($namedParameters);
+ parent::__construct($data);
+ }
+
+ /**
+ * Returns named parameters set for this `NamedParameterMap`.
+ *
+ * @return array<mixed, string>
+ */
+ public function getNamedParameters(): array
+ {
+ return $this->namedParameters;
+ }
+
+ /**
+ * Sets the given value to the given offset in the map.
+ *
+ * @param mixed $offset The offset to set.
+ * @param mixed $value The value to set at the given offset.
+ *
+ * @throws InvalidArgumentException if the offset provided is not a
+ * defined named parameter, or if the value is not of the type defined
+ * for the given named parameter.
+ */
+ public function offsetSet($offset, $value): void
+ {
+ if (!array_key_exists($offset, $this->namedParameters)) {
+ throw new InvalidArgumentException(
+ 'Attempting to set value for unconfigured parameter \''
+ . $offset . '\''
+ );
+ }
+
+ if ($this->checkType($this->namedParameters[$offset], $value) === false) {
+ throw new InvalidArgumentException(
+ 'Value for \'' . $offset . '\' must be of type '
+ . $this->namedParameters[$offset] . '; value is '
+ . $this->toolValueToString($value)
+ );
+ }
+
+ $this->data[$offset] = $value;
+ }
+
+ /**
+ * Given an array of named parameters, constructs a proper mapping of
+ * named parameters to types.
+ *
+ * @param array<mixed, string> $namedParameters The named parameters to filter.
+ *
+ * @return array<mixed, string>
+ */
+ protected function filterNamedParameters(array $namedParameters): array
+ {
+ $names = [];
+ $types = [];
+
+ foreach ($namedParameters as $key => $value) {
+ if (is_int($key)) {
+ $names[] = (string) $value;
+ $types[] = 'mixed';
+ } else {
+ $names[] = $key;
+ $types[] = (string) $value;
+ }
+ }
+
+ return array_combine($names, $types) ?: [];
+ }
+}