124 lines
3.2 KiB
PHP
124 lines
3.2 KiB
PHP
<?php
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/*
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* This file is part of the Kimai time-tracking app.
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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 App\Configuration;
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use App\Entity\Configuration;
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trait StringAccessibleConfigTrait
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{
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/**
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* @var array
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*/
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protected $settings;
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/**
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* @var ConfigLoaderInterface
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*/
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protected $repository;
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/**
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* @var bool
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*/
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protected $initialized = false;
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/**
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* @param array $settings
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*/
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public function __construct(ConfigLoaderInterface $repository, array $settings)
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{
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$this->repository = $repository;
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$this->settings = $settings;
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}
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/**
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* @param ConfigLoaderInterface $repository
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* @return Configuration[]
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*/
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protected function getConfigurations(ConfigLoaderInterface $repository): array
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{
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return $repository->getConfiguration($this->getPrefix() . '.');
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}
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protected function prepare()
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{
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if ($this->initialized) {
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return;
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}
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// this foreach should be replaced by a better piece of code,
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// especially the pointers could be a problem in the future
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foreach ($this->getConfigurations($this->repository) as $configuration) {
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$temp = explode('.', $configuration->getName());
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$array = &$this->settings;
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if ($temp[0] === $this->getPrefix()) {
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$temp = array_slice($temp, 1);
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}
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foreach ($temp as $key2) {
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if (!array_key_exists($key2, $array)) {
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// unknown values will silently be skipped
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continue 2;
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}
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if (is_array($array[$key2])) {
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$array = &$array[$key2];
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} elseif (is_bool($array[$key2])) {
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$array[$key2] = (bool) $configuration->getValue();
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} elseif (is_int($array[$key2])) {
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$array[$key2] = (int) $configuration->getValue();
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} else {
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$array[$key2] = $configuration->getValue();
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}
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}
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}
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$this->initialized = true;
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}
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/**
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* @return string
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*/
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abstract protected function getPrefix(): string;
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/**
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* @param string $key
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* @return mixed
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*/
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public function find(string $key)
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{
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$this->prepare();
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$prefix = $this->getPrefix() . '.';
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$length = strlen($prefix);
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if (substr($key, 0, $length) === $prefix) {
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$key = substr($key, $length);
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}
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return $this->get($key, $this->settings);
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}
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/**
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* @param string $key
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* @param array $config
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* @return mixed
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*/
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private function get(string $key, array $config)
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{
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$keys = explode('.', $key);
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$search = array_shift($keys);
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if (!array_key_exists($search, $config)) {
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throw new \InvalidArgumentException('Unknown config: ' . $key);
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}
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if (is_array($config[$search]) && !empty($keys)) {
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return $this->get(implode('.', $keys), $config[$search]);
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}
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return $config[$search];
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}
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}
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