66 lines
1.9 KiB
PHP
66 lines
1.9 KiB
PHP
<?php
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namespace Musoka\Zap\Config;
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class ConfigRepository
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{
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protected array $items;
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public function __construct(string $configDirPath, string $cacheDirPath)
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{
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//Load from cache if it exists
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if($this->loadFromCache($cacheDirPath)) {
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return;
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}
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//Otherwise, load from config files
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$this->loadConfigurationFiles($configDirPath);
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}
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public function get(string $key, $default = null)
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{
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$keys = explode('.', $key);
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$value = $this->items;
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foreach($keys as $index) {
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if(!key_exists($index, $value)) return $default;
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$value = $value[$index];
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}
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return $value;
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}
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protected function loadFromCache(string $cacheDirPath): bool
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{
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if(!file_exists($cacheDirPath) || !file_exists($cacheDirPath . DIRECTORY_SEPARATOR . 'config-cache.php')) {
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return false;
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}
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$this->items = require $cacheDirPath . DIRECTORY_SEPARATOR . 'config-cache.php';
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return true;
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}
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protected function loadConfigurationFiles(string $configDirPath)
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{
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$files = glob($configDirPath . DIRECTORY_SEPARATOR . '*.php');
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if($files === false || empty($files)) {
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throw new \RuntimeException('Unable to load configuration, no configuration files found.');
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} elseif(!in_array($configDirPath . DIRECTORY_SEPARATOR . 'application.php', $files)) {
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throw new \RuntimeException('Unable to load the application configuration, app configuration file is missing.');
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}
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$this->items = [];
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foreach($files as $file) {
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$items = require $file;
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$key = basename($file, '.php');
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$this->items[$key] = $items;
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//$this->items = array_merge($this->items, $items);
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}
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}
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protected function writeToCache()
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{
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// TODO: Write caching function for configuration
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}
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} |