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<?php |
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//---------------------------------------------------------------------- |
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// |
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// Copyright (C) 2015 Artem Rodygin |
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// |
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// This file is part of Linode API Client Library for PHP. |
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// |
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// You should have received a copy of the MIT License along with |
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// the library. If not, see <http://opensource.org/licenses/MIT>. |
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// |
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//---------------------------------------------------------------------- |
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namespace Linode; |
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/** |
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* Basic class which can make calls to Linode API. |
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*/ |
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class BaseLinodeApi |
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{ |
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/** @var string API key */ |
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protected $key; |
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/** @var \Linode\Batch */ |
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protected $batch; |
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/** @var bool Whether the object is in debug mode */ |
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protected $debug; |
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/** |
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* Constructor. |
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* |
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* @param string|Batch $key API key, or batch of requests |
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* @param bool $debug Whether the object should be in debug mode |
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*/ |
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public function __construct($key, $debug = false) |
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{ |
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if ($key instanceof Batch) { |
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1 |
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$this->batch = $key; |
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1 |
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} |
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else { |
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$this->key = $key; |
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$this->batch = null; |
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} |
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$this->debug = $debug; |
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} |
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/** |
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* Performs specified call to Linode API. |
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* |
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* @param string $action |
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* @param array $parameters |
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* |
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* @return array|bool |
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* |
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* @throws LinodeException |
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* @throws \Exception |
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*/ |
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protected function call($action, array $parameters = []) |
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{ |
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if ($this->batch) { |
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$query = ['api_action' => $action]; |
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foreach ($parameters as $key => $value) { |
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if ($value !== null) { |
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$query[urlencode($key)] = urlencode($value); |
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} |
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} |
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$this->batch->addRequest($query); |
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return true; |
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} |
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$curl = curl_init(); |
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if (!$curl) { |
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return false; |
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} |
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$query = "api_key={$this->key}&api_action={$action}"; |
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foreach ($parameters as $key => $value) { |
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if ($value !== null) { |
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$query .= sprintf('&%s=%s', urlencode($key), urlencode($value)); |
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} |
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} |
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if ($this->debug) { |
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return $query; |
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} |
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curl_setopt($curl, CURLOPT_URL, 'https://api.linode.com/'); |
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curl_setopt($curl, CURLOPT_POST, true); |
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curl_setopt($curl, CURLOPT_POSTFIELDS, $query); |
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); |
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$result = curl_exec($curl); |
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curl_close($curl); |
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$json = json_decode($result, true); |
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if (!$json) { |
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throw new \RuntimeException('Empty response'); |
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} |
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$error = reset($json['ERRORARRAY']); |
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if ($error) { |
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throw new LinodeException($error['ERRORMESSAGE'], $error['ERRORCODE']); |
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} |
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return $json['DATA']; |
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} |
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} |
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webinarium /
linode-api3
