111 lines
2.7 KiB
PHP
111 lines
2.7 KiB
PHP
<?php
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namespace NoccyLabs\Mercureact;
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use Symfony\Component\Yaml\Yaml;
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class Configuration
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{
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private ?string $publicUrl = null;
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private ?string $jwtSecret = null;
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private bool $allowAnonymousSubscribe = false;
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private array $listeners = [];
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public static function createDefault(): Configuration
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{
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return new Configuration();
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}
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public static function fromFile(string $file): Configuration
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{
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$config = new Configuration();
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$file = realpath($file);
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if (!file_exists($file)) {
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throw new \Exception("Configuration file not found");
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}
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$data = file_get_contents($file);
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$yaml = Yaml::parse($data);
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if (isset($yaml['security'])) {
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$security = $yaml['security'];
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if (isset($security['jwt_secret']))
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$config->setJwtSecret($security['jwt_secret']);
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}
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if (isset($yaml['subscribe'])) {
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$subscribe = $yaml['subscribe'];
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if (isset($subscribe['allow_anonymous']))
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$config->setAllowAnonymousSubscribe(boolval($subscribe['allow_anonymous']));
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}
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if (isset($yaml['listeners'])) {
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foreach ($yaml['listeners'] as $listener) {
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if (!is_array($listener)) {
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throw new \Exception("Bad listener config");
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}
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$config->addListener($listener);
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}
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}
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return $config;
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}
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public function setPublicUrl(string $publicUrl): self
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{
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$this->publicUrl = $publicUrl;
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return $this;
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}
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public function getPublicUrl(): ?string
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{
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return $this->publicUrl;
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}
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public function setJwtSecret(string $secret): self
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{
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$this->jwtSecret = $secret;
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return $this;
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}
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public function getJwtSecret(): ?string
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{
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return $this->jwtSecret;
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}
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function getAllowAnonymousSubscribe():bool
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{
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return $this->allowAnonymousSubscribe;
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}
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function setAllowAnonymousSubscribe(bool $allowAnonymousSubscribe): self
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{
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$this->allowAnonymousSubscribe = $allowAnonymousSubscribe;
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return $this;
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}
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function addListener(array $config): self
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{
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$this->listeners[] = [
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'address' => $config['address']??throw new \Exception("Address can't be empty"),
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'cors' => isset($config['cors'])?[
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'allow_origin' => $config['cors']['allow_origin']??'*',
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'csp' => $config['cors']['csp']??'default-src * \'self\'',
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]:[
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'allow_origin' => '*',
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'csp' => 'default-src * \'self\'',
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],
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];
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return $this;
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}
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public function getListeners(): array
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{
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return $this->listeners;
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}
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}
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