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HTTPSFuture.php
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Wed, Mar 12, 14:49

HTTPSFuture.php
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<?php
/*
* Copyright 2011 Facebook, Inc.
*
* 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.
*/
/**
* Very basic HTTPS future.
*
* TODO: This class is extremely limited.
*
* @group futures
*/
class HTTPSFuture extends Future {
private $timeout = 30;
private $uri;
private $data;
/**
* Set a timeout for the service call.
*
* @param float Maximum timeout in seconds.
* @return this
*/
public function setTimeout($timeout) {
$this->timeout = $timeout;
return $this;
}
public function __construct($uri, array $data = array()) {
$this->uri = $uri;
$this->data = $data;
}
public function isReady() {
if (isset($this->result)) {
return true;
}
$uri = $this->uri;
$data = $this->data;
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $uri);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
if ($data) {
curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($data));
}
$timeout = max(1, ceil($this->timeout));
curl_setopt($curl, CURLOPT_TIMEOUT, $timeout);
$result = curl_exec($curl);
$err = curl_errno($curl);
if ($err) {
$this->result = array(2000 + $err, curl_error($curl));
} else {
$this->result = array(200, $result);
}
curl_close($curl);
return true;
}
}

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