MAINHACK

Viewing / Editing File: FixedHeaderMiddleware.php

<?php
/*
 * Copyright 2018 Google LLC
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

namespace Google\ApiCore\Middleware;

use Google\ApiCore\Call;

/**
 * Middleware to add fixed headers to an API call.
 */
class FixedHeaderMiddleware implements MiddlewareInterface
{
    /** @var callable */
    private $nextHandler;
    private array $headers;
    private bool $overrideUserHeaders;

public function __construct(
        callable $nextHandler,
        array $headers,
        bool $overrideUserHeaders = false
    ) {
        $this->nextHandler = $nextHandler;
        $this->headers = $headers;
        $this->overrideUserHeaders = $overrideUserHeaders;
    }

public function __invoke(Call $call, array $options)
    {
        $userHeaders = $options['headers'] ?? [];
        if ($this->overrideUserHeaders) {
            $options['headers'] = $this->headers + $userHeaders;
        } else {
            $options['headers'] = $userHeaders + $this->headers;
        }

$next = $this->nextHandler;
        return $next(
            $call,
            $options
        );
    }
}

Cancel / Back

[ MAINHACK ]

Viewing / Editing File: FixedHeaderMiddleware.php

Server Info

System Features

User Info