120 lines
2.1 KiB
PHP
120 lines
2.1 KiB
PHP
<?php declare(strict_types=1);
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/**
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* Ion
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*
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* Building blocks for web development
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*
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* PHP version 7.2
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*
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* @package Ion
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* @author Timothy J. Warren <tim@timshomepage.net>
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* @copyright 2015 - 2019 Timothy J. Warren
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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* @version 3.0.0
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* @link https://git.timshomepage.net/aviat/ion
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*/
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namespace Aviat\Ion;
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use Aviat\Ion\Exception\ConfigException;
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use Aviat\Ion\Type\ArrayType;
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use InvalidArgumentException;
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/**
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* Wrapper for configuration values
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*/
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class Config implements ConfigInterface {
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use ArrayWrapper;
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/**
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* Config object
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*
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* @var ArrayType
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*/
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protected $map;
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/**
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* Constructor
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*
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* @param array $configArray
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*/
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public function __construct(array $configArray = [])
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{
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$this->map = $this->arr($configArray);
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}
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/**
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* Does the config item exist?
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*
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* @param string|int|array $key
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* @return bool
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*/
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public function has($key): bool
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{
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return $this->map->hasKey($key);
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}
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/**
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* Get a config value
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*
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* @param array|string|null $key
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* @return mixed
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* @throws ConfigException
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*/
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public function get($key = NULL)
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{
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if (\is_array($key))
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{
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return $this->map->getDeepKey($key);
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}
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return $this->map->get($key);
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}
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/**
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* Remove a config value
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*
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* @param string|array $key
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* @return void
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*/
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public function delete($key): void
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{
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if (\is_array($key))
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{
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$this->map->setDeepKey($key, NULL);
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}
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else
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{
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$pos =& $this->map->get($key);
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$pos = NULL;
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}
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}
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/**
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* Set a config value
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*
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* @param integer|string|array $key
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* @param mixed $value
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* @throws InvalidArgumentException
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* @return ConfigInterface
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*/
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public function set($key, $value): ConfigInterface
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{
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if (\is_array($key))
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{
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$this->map->setDeepKey($key, $value);
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}
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else if (is_scalar($key) && ! empty($key))
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{
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$this->map->set($key, $value);
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}
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else
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{
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throw new InvalidArgumentException('Key must be integer, string, or array, and cannot be empty');
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}
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return $this;
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}
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}
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// End of config.php
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