PHP Aws\Lambda LambdaClient Examples

Example #1

File: imos-lambda.php Project: sulume/imos-lambda

<?php

require_once dirname(__FILE__) . '/aws.phar';
use Aws\Lambda\LambdaClient;
$_ENV['IMOS_LAMBDA_FUNCTION'] = $_ENV['IMOS_LAMBDA_FUNCTION'] ?: 'exec';
$client = LambdaClient::factory(array('profile' => 'default', 'region' => $_ENV['IMOS_LAMBDA_REGION'] ?: 'ap-northeast-1', 'version' => '2015-03-31'));
function GetRequest($argv)
{
    $request = [];
    if (isset($_ENV['IMOS_LAMBDA_BUCKET'])) {
        $request['bucket'] = $_ENV['IMOS_LAMBDA_BUCKET'];
    }
    if (isset($_ENV['IMOS_LAMBDA_INPUT'])) {
        $file = $_ENV['IMOS_LAMBDA_INPUT'];
        if (!is_readable($file)) {
            fwrite(STDERR, "Input is unreadable: {$file}\n");
            return 1;
        }
        $request['input'] = file_get_contents($_ENV['IMOS_LAMBDA_INPUT']);
    }
    if (isset($_ENV['IMOS_LAMBDA_ARGUMENTS'])) {
        $request['arguments'] = $_ENV['IMOS_LAMBDA_ARGUMENTS'];
    }
    if (isset($_ENV['IMOS_LAMBDA_OBJECT'])) {
        $request['object'] = $_ENV['IMOS_LAMBDA_OBJECT'];
    }
    $arg0 = array_shift($argv);
    $command = implode(' ', $argv);
    if (trim($command) != '') {
        $request['command'] = $command;
    }

Example #2

File: class-wp-image-editor-aws-lambda.php Project: shtrihstr/wp-image-editor-aws-lambda

 /**
  * Streams current image to browser.
  *
  * @since 3.5.0
  * @access public
  *
  * @param string $mime_type
  * @return bool|WP_Error
  */
 public function stream($mime_type = null)
 {
     $ext = $this->get_extension($mime_type);
     list($filename, $extension, $mime_type) = $this->get_output_format("stream.{$ext}", $mime_type);
     $args = $this->_get_lambda_args(['new_filename' => $filename, 'return' => 'stream']);
     $function = $this->_get_lambda_function();
     $result = $this->_lambda_client->invoke(['FunctionName' => $function, 'Payload' => json_encode($args), 'InvocationType' => 'RequestResponse']);
     if ($result['StatusCode'] < 200 && $result['StatusCode'] >= 300) {
         return new WP_Error('image_stream_error', $result['FunctionError']);
     }
     $base64_data = $result['Payload']->getContents();
     header("Content-Type: {$mime_type}");
     print base64_decode($base64_data);
     return true;
 }