54 lines
1.5 KiB
PHP
54 lines
1.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Weerscherm;
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final class Config
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{
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private const DEFAULTS = [
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'data_source' => 'fixture',
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'netatmo_client_id' => '',
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'netatmo_client_secret' => '',
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'netatmo_device_id' => null,
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'timezone' => 'Europe/Berlin',
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'forecast_lat' => null,
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'forecast_lon' => null,
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'indoor_modules' => [],
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'cache_ttl' => [
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'stations' => 300,
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'measure' => 900,
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'pressure' => 900,
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'forecast' => 3600,
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],
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'storage_path' => null,
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];
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/** @param array<string, mixed> $values */
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private function __construct(private readonly array $values)
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{
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}
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public static function load(string $file): self
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{
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if (!is_file($file)) {
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throw new \RuntimeException("Configuratiebestand ontbreekt: $file");
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}
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$raw = require $file;
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if (!is_array($raw)) {
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throw new \RuntimeException("Configuratiebestand moet een array teruggeven: $file");
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}
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$values = array_replace(self::DEFAULTS, $raw);
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$values['cache_ttl'] = array_replace(self::DEFAULTS['cache_ttl'], is_array($raw['cache_ttl'] ?? null) ? $raw['cache_ttl'] : []);
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$values['storage_path'] ??= dirname($file) . '/storage';
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return new self($values);
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}
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public function get(string $key, mixed $default = null): mixed
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{
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return array_key_exists($key, $this->values) ? $this->values[$key] : $default;
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}
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}
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