google-api-php-client/examples/batch.php at main · bizarreJosh/google-api-php-client · GitHub

History

93 lines (78 loc) · 2.98 KB

Raw

<?php

* 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.

include_once __DIR__ . '/../vendor/autoload.php';

include_once "templates/base.php";

echo pageHeader("Batching Queries");

/************************************************

We're going to use the simple access to the

books API again as an example, but this time we

will batch up two queries into a single call.

************************************************/

/************************************************

We create the client and set the simple API

access key. If you comment out the call to

setDeveloperKey, the request may still succeed

using the anonymous quota.

************************************************/

$client = new Google\Client();

$client->setApplicationName("Client_Library_Examples");

// Warn if the API key isn't set.

if (!$apiKey = getApiKey()) {

echo missingApiKeyWarning();

return;

}

$client->setDeveloperKey($apiKey);

$service = new Google\Service\Books($client);

/************************************************

To actually make the batch call we need to

enable batching on the client - this will apply

globally until we set it to false. This causes

call to the service methods to return the query

rather than immediately executing.

************************************************/

$client->setUseBatch(true);

/************************************************

We then create a batch, and add each query we

want to execute with keys of our choice - these

keys will be reflected in the returned array.

************************************************/

// NOTE: Some services use `new Google\Http\Batch($client);` instead

$batch = $service->createBatch();

$query = 'Henry David Thoreau';

$optParams = ['filter' => 'free-ebooks'];

$req1 = $service->volumes->listVolumes($query, $optParams);

$batch->add($req1, "thoreau");

$query = 'George Bernard Shaw';

$req2 = $service->volumes->listVolumes($query, $optParams);

$batch->add($req2, "shaw");

/************************************************

Executing the batch will send all requests off

at once.

************************************************/

$results = $batch->execute();

<h3>Results Of Call 1:</h3>

<?php foreach ($results['response-thoreau'] as $item) : ?>

<?= $item['volumeInfo']['title'] ?>

<br />

<?php endforeach ?>

<h3>Results Of Call 2:</h3>

<?php foreach ($results['response-shaw'] as $item) : ?>

<?= $item['volumeInfo']['title'] ?>

<br />

<?php endforeach ?>

<?= pageFooter(__FILE__);

google-api-php-client/examples/batch.php at main · bizarreJosh/google-api-php-client · GitHub

Expand file tree

Breadcrumbs

batch.php

Latest commit

History

Breadcrumbs

batch.php

File metadata and controls