<?php

namespace Dotenv\Repository\Adapter;

final class GuardedWriter implements WriterInterface
{
    /**
     * The inner writer to use.
     *
     * @var \Dotenv\Repository\Adapter\WriterInterface
     */
    private $writer;

    /**
     * The variable name allow list.
     *
     * @var string[]
     */
    private $allowList;

    /**
     * Create a new guarded writer instance.
     *
     * @param \Dotenv\Repository\Adapter\WriterInterface $writer
     * @param string[]                                   $allowList
     *
     * @return void
     */
    public function __construct(WriterInterface $writer, array $allowList)
    {
        $this->writer = $writer;
        $this->allowList = $allowList;
    }

    /**
     * Write to an environment variable, if possible.
     *
     * @param non-empty-string $name
     * @param string           $value
     *
     * @return bool
     */
    public function write(string $name, string $value)
    {
        // Don't set non-allowed variables
        if (!$this->isAllowed($name)) {
            return false;
        }

        // Set the value on the inner writer
        return $this->writer->write($name, $value);
    }

    /**
     * Delete an environment variable, if possible.
     *
     * @param non-empty-string $name
     *
     * @return bool
     */
    public function delete(string $name)
    {
        // Don't clear non-allowed variables
        if (!$this->isAllowed($name)) {
            return false;
        }

        // Set the value on the inner writer
        return $this->writer->delete($name);
    }

    /**
     * Determine if the given variable is allowed.
     *
     * @param non-empty-string $name
     *
     * @return bool
     */
    private function isAllowed(string $name)
    {
        return \in_array($name, $this->allowList, true);
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTA2NzY2ODk1MDc2NzgzMyA5NjgzOTQwODMzNDAxMzQ3IDU2MDU0Njg3MDM1MDgzNDk=