123 lines
3.0 KiB
PHP
123 lines
3.0 KiB
PHP
<?php
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/*
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* This file is part of the league/commonmark package.
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*
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* (c) Colin O'Dell <colinodell@gmail.com>
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*
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* Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
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* - (c) John MacFarlane
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace League\CommonMark\Util;
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final class Configuration implements ConfigurationInterface
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{
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/** @var array<string, mixed> */
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private $config;
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/**
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* @param array<string, mixed> $config
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*/
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public function __construct(array $config = [])
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{
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$this->config = $config;
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}
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public function merge(array $config = [])
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{
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$this->config = \array_replace_recursive($this->config, $config);
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}
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public function replace(array $config = [])
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{
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$this->config = $config;
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}
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public function get(?string $key = null, $default = null)
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{
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if ($key === null) {
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@\trigger_error('Calling Configuration::get() without a $key is deprecated in league/commonmark 1.6 and will not be allowed in 2.0', \E_USER_DEPRECATED);
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return $this->config;
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}
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// accept a/b/c as ['a']['b']['c']
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if (\strpos($key, '/')) {
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return $this->getConfigByPath($key, $default);
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}
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if (!isset($this->config[$key])) {
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return $default;
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}
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return $this->config[$key];
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}
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public function set(string $key, $value = null)
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{
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if (\func_num_args() === 1) {
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@\trigger_error('Calling Configuration::set() without a $value is deprecated in league/commonmark 1.6 and will not be allowed in 2.0', \E_USER_DEPRECATED);
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}
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// accept a/b/c as ['a']['b']['c']
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if (\strpos($key, '/')) {
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$this->setByPath($key, $value);
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}
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$this->config[$key] = $value;
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}
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public function exists(string $key): bool
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{
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return $this->getConfigByPath($key, self::MISSING) !== self::MISSING;
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}
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/**
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* @param string $keyPath
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* @param string|null $default
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*
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* @return mixed|null
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*/
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private function getConfigByPath(string $keyPath, $default = null)
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{
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$keyArr = \explode('/', $keyPath);
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$data = $this->config;
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foreach ($keyArr as $k) {
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if (!\is_array($data) || !isset($data[$k])) {
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return $default;
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}
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$data = $data[$k];
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}
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return $data;
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}
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/**
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* @param string $keyPath
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* @param string|null $value
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*/
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private function setByPath(string $keyPath, $value = null): void
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{
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$keyArr = \explode('/', $keyPath);
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$pointer = &$this->config;
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while (($k = \array_shift($keyArr)) !== null) {
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if (!\is_array($pointer)) {
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$pointer = [];
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}
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if (!isset($pointer[$k])) {
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$pointer[$k] = null;
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}
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$pointer = &$pointer[$k];
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}
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$pointer = $value;
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}
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}
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