Viewing file:  EmulatorTrait.php (2.58 KB) -rw-r--r--
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<?php
/**
* Copyright 2016 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace Google\Cloud\Core;
/**
* Provides common logic for configuring the usage of an emulator.
*/
trait EmulatorTrait
{
/**
* Configure the gapic configuration to use a service emulator.
*
* @param string $emulatorHost
* @return array
*/
private function emulatorGapicConfig($emulatorHost)
{
// Strip the URL scheme from the input, if it was provided.
if ($scheme = parse_url($emulatorHost, PHP_URL_SCHEME)) {
$search = $scheme . '://';
$emulatorHost = str_replace($search, '', $emulatorHost);
}
return [
'apiEndpoint' => $emulatorHost,
'transportConfig' => [
'grpc' => [
'stubOpts' => [
'credentials' => \Grpc\ChannelCredentials::createInsecure()
]
]
]
];
}
/**
* Retrieve a valid base uri for a service emulator.
*
* @param string $emulatorHost
* @return string
*/
private function emulatorBaseUri($emulatorHost)
{
$emulatorUriComponents = parse_url($emulatorHost);
$emulatorUriComponents = array_merge(['scheme' => 'http', 'port' => ''], $emulatorUriComponents);
$baseUri = "{$emulatorUriComponents['scheme']}://{$emulatorUriComponents['host']}";
$baseUri .= $emulatorUriComponents['port'] ? ":{$emulatorUriComponents['port']}/" : '/';
return $baseUri;
}
/**
* When emulators are enabled, use them as the service host.
*
* This method is deprecated and will be removed in a future major release.
*
* @param string $baseUri
* @param string $emulatorHost [optional]
* @return string
*
* @deprecated
* @access private
*/
public function getEmulatorBaseUri($baseUri, $emulatorHost = null)
{
if ($emulatorHost) {
$baseUri = $this->emulatorBaseUri($emulatorHost);
}
return $baseUri;
}
}
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