118 lines
2.6 KiB
PHP
118 lines
2.6 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2014-2020 Spomky-Labs
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*
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* This software may be modified and distributed under the terms
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* of the MIT license. See the LICENSE file for details.
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*/
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namespace Jose\Easy;
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use function array_key_exists;
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use ArrayIterator;
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use function call_user_func_array;
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use function count;
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use Countable;
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use InvalidArgumentException;
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use IteratorAggregate;
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class ParameterBag implements IteratorAggregate, Countable
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{
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/**
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* @var array
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*/
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private $parameters = [];
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/**
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* @return mixed
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*/
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public function __call(string $name, array $arguments)
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{
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if (method_exists($this, $name)) {
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return call_user_func_array([$this, $name], $arguments);
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}
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if (0 === count($arguments)) {
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return $this->get($name);
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}
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array_unshift($arguments, $name);
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return call_user_func_array([$this, 'set'], $arguments);
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}
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public function all(): array
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{
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return $this->parameters;
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}
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public function keys(): array
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{
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return array_keys($this->parameters);
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}
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public function replace(array $parameters): void
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{
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$this->parameters = $parameters;
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}
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/**
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* @throws InvalidArgumentException if the parameters are invalid
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*/
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public function add(array $parameters): void
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{
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/** @var null|array $replaced */
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$replaced = array_replace($this->parameters, $parameters);
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if (null === $replaced) {
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throw new InvalidArgumentException('Invalid parameters');
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}
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$this->parameters = $replaced;
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}
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/**
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* @throws InvalidArgumentException if the selected parameter is missing
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*
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* @return mixed
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*/
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public function get(string $key)
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{
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if (!array_key_exists($key, $this->parameters)) {
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throw new InvalidArgumentException(sprintf('Parameter "%s" is missing', $key));
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}
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return $this->parameters[$key];
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}
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/**
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* @param mixed $value The value
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*/
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public function set(string $key, $value): void
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{
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$this->parameters[$key] = $value;
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}
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public function has(string $key): bool
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{
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return array_key_exists($key, $this->parameters);
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}
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public function remove(string $key): void
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{
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unset($this->parameters[$key]);
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}
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public function getIterator(): ArrayIterator
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{
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return new ArrayIterator($this->parameters);
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}
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public function count(): int
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{
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return count($this->parameters);
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}
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}
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