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<?php |
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/** |
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* ©[2016] SugarCRM Inc. Licensed by SugarCRM under the Apache 2.0 license. |
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*/ |
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namespace SugarAPI\SDK\Request\Abstracts; |
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use SugarAPI\SDK\Request\Interfaces\RequestInterface; |
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abstract class AbstractRequest implements RequestInterface { |
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const STATUS_INIT = 'initialized'; |
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const STATUS_SENT = 'sent'; |
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const STATUS_CLOSED = 'closed'; |
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/** |
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* The HTTP Request Type |
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* @var string |
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*/ |
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protected static $_TYPE = ''; |
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/** |
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* The Default Curl Options |
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* @var array |
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*/ |
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protected static $_DEFAULT_OPTIONS = array( |
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CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_0, |
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CURLOPT_HEADER => TRUE, |
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CURLOPT_SSL_VERIFYPEER => FALSE, |
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CURLOPT_RETURNTRANSFER => TRUE, |
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CURLOPT_FOLLOWLOCATION => FALSE, |
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CURLOPT_USERAGENT => 'SugarAPI-SDK-PHP' |
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); |
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/** |
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* The default HTTP Headers to be added to Curl Request |
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* @var array |
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*/ |
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protected static $_DEFAULT_HEADERS = array(); |
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/** |
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* The Curl Resource used to actually send data to Sugar API |
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* @var - Curl Resource |
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*/ |
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protected $CurlResponse; |
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/** |
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* The raw response from curl_exec |
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* @var - Curl Response |
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*/ |
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protected $CurlRequest; |
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/** |
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* List of Headers for Request |
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* @var array |
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*/ |
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protected $headers = array(); |
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/** |
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* The body of the request or payload. JSON Encoded |
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* @var string |
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*/ |
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protected $body = ''; |
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/** |
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* The URL the Request is sent to |
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* @var string |
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*/ |
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protected $url = ''; |
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/** |
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* @var string |
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*/ |
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protected $status = ''; |
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/** |
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* The Request Type |
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* @var |
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*/ |
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protected $type; |
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/** |
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* The options configured on the Curl Resource object |
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* @var array |
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*/ |
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protected $options = array(); |
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public function __construct($url = NULL){ |
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$this->start(); |
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if (!empty($url)){ |
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$this->setURL($url); |
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} |
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$this->setType(static::$_TYPE); |
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$this->setHeaders(static::$_DEFAULT_HEADERS); |
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foreach (static::$_DEFAULT_OPTIONS as $option => $value){ |
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$this->setOption($option, $value); |
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} |
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} |
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/** |
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* Always make sure to destroy Curl Resource |
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*/ |
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public function __destruct() { |
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if ($this->status!==self::STATUS_CLOSED){ |
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curl_close($this->CurlRequest); |
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} |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function setURL($url){ |
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$this->url = $url; |
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$this->setOption(CURLOPT_URL, $this->url); |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getURL(){ |
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return $this->url; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function addHeader($name, $value){ |
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$token = $name.": ".$value; |
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$this->headers[] = $token; |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function setHeaders(array $array = array()){ |
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if (count($array)>0){ |
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foreach ($array as $key => $value){ |
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if (is_numeric($key)){ |
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$this->headers[] = $value; |
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}else { |
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$this->addHeader($key, $value); |
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} |
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} |
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} |
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$this->setOption(CURLOPT_HTTPHEADER, $this->headers); |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getHeaders(){ |
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return $this->headers; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function setBody($body){ |
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$this->body = $body; |
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$this->setOption(CURLOPT_POSTFIELDS, $this->body); |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getBody(){ |
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return $this->body; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getCurlObject(){ |
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return $this->CurlRequest; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function setOption($option, $value){ |
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curl_setopt($this->CurlRequest, $option, $value); |
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$this->options[$option] = $value; |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getOptions() { |
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return $this->options; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function send(){ |
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$this->setHeaders(); |
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$this->CurlResponse = curl_exec($this->CurlRequest); |
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$this->status = self::STATUS_SENT; |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getCurlResponse(){ |
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return $this->CurlResponse; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function setType($type){ |
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$this->type = strtoupper($type); |
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$this->configureType(); |
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return $this; |
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} |
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/** |
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* Configure the Curl Options based on Request Type |
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*/ |
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protected function configureType(){ |
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switch ($this->type) { |
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case 'POST': |
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$this->setOption(CURLOPT_POST, TRUE); |
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break; |
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1 |
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case 'DELETE': |
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1 |
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case 'PUT': |
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$this->setOption(CURLOPT_CUSTOMREQUEST, $this->type); |
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break; |
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1 |
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} |
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1 |
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} |
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/** |
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* @inheritdoc |
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*/ |
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1 |
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public function getType(){ |
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return $this->type; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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1 |
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public function reset(){ |
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if (gettype($this->CurlRequest)=='resource'){ |
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$this->close(); |
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1 |
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} |
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1 |
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$this->start(); |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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2 |
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public function start(){ |
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$this->CurlRequest = curl_init(); |
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$this->status = self::STATUS_INIT; |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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1 |
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public function close(){ |
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1 |
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curl_close($this->CurlRequest); |
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1 |
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unset($this->CurlRequest); |
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1 |
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$this->status = self::STATUS_CLOSED; |
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1 |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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2 |
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public function getCurlStatus(){ |
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return $this->status; |
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} |
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} |