73 lines
2.2 KiB
PHP
73 lines
2.2 KiB
PHP
<?php
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namespace Pterodactyl\Services\Servers;
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use Pterodactyl\Models\Server;
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use Pterodactyl\Models\EggVariable;
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class EnvironmentService
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{
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private array $additional = [];
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/**
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* Dynamically configure additional environment variables to be assigned
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* with a specific server.
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*/
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public function setEnvironmentKey(string $key, callable $closure): void
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{
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$this->additional[$key] = $closure;
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}
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/**
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* Return the dynamically added additional keys.
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*/
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public function getEnvironmentKeys(): array
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{
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return $this->additional;
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}
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/**
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* Take all of the environment variables configured for this server and return
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* them in an easy to process format.
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*/
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public function handle(Server $server): array
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{
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$variables = $server->variables->toBase()->mapWithKeys(function (EggVariable $variable) {
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return [$variable->env_variable => $variable->server_value ?? $variable->default_value];
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});
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// Process environment variables defined in this file. This is done first
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// in order to allow run-time and config defined variables to take
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// priority over built-in values.
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foreach ($this->getEnvironmentMappings() as $key => $object) {
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$variables->put($key, object_get($server, $object));
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}
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// Process variables set in the configuration file.
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foreach (config('pterodactyl.environment_variables', []) as $key => $object) {
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$variables->put(
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$key,
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is_callable($object) ? call_user_func($object, $server) : object_get($server, $object)
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);
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}
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// Process dynamically included environment variables.
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foreach ($this->additional as $key => $closure) {
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$variables->put($key, call_user_func($closure, $server));
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}
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return $variables->toArray();
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}
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/**
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* Return a mapping of Panel default environment variables.
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*/
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private function getEnvironmentMappings(): array
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{
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return [
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'STARTUP' => 'startup',
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'P_SERVER_LOCATION' => 'location.short',
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'P_SERVER_UUID' => 'uuid',
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];
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}
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}
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