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<?php |
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/** |
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* Abstract class for the family of response classes |
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* |
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* @package php_EasyPay |
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* @version 1.1 |
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* @author Dmitry Shovchko <[email protected]> |
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* |
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*/ |
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namespace EasyPay\Provider31; |
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use EasyPay\Log as Log; |
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use EasyPay\Sign as Sign; |
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abstract class Response extends \DomDocument |
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{ |
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/** |
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* @var string |
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* |
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*/ |
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const TEMPLATE = '<Response><StatusCode></StatusCode><StatusDetail></StatusDetail><DateTime></DateTime></Response>'; |
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/** |
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* @var \DOMNode |
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*/ |
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protected $Response; |
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/** |
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* @var \DOMElement |
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*/ |
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protected $Sign; |
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/** |
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* Response constructor |
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* |
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*/ |
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public function __construct() |
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{ |
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parent::__construct('1.0', 'UTF-8'); |
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$this->loadXML(self::TEMPLATE); |
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$this->Response = $this->firstChild; |
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$this->set_DateTime(); |
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} |
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/** |
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* Set DateTime element value by current time |
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*/ |
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public function set_DateTime() |
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{ |
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$this->setElementValue('DateTime', date('Y-m-d\TH:i:s', time())); |
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} |
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/** |
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* Create new element node |
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* |
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* @param string $name |
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* @param string $value (optional) |
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*/ |
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public function createElement($name, $value=NULL) |
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{ |
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return parent::createElement($name, $value); |
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} |
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/** |
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* Set node value |
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* |
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* @param string $name |
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* @param string $value |
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*/ |
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public function setElementValue($name, $value) |
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{ |
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foreach ($this->Response->childNodes as $child) |
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{ |
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if ($child->nodeName == $name) |
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{ |
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$child->nodeValue = $value; |
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} |
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} |
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} |
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/** |
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* Dumps response into a string |
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* |
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* @return string XML |
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*/ |
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public function friendly() |
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{ |
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$this->encoding = 'UTF-8'; |
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$this->formatOutput = true; |
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return $this->saveXML(NULL, LIBXML_NOEMPTYTAG); |
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} |
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/** |
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* Sign and send response |
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* |
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* @param array $options |
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*/ |
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public function sign_and_out($options) |
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{ |
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$this->sign($options); |
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$this->out_header(); |
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$this->out_body($this->friendly()); |
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} |
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/** |
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* Send header |
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*/ |
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protected function out_header() |
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{ |
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ob_clean(); |
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@header("Content-Type: text/xml; charset=utf-8"); |
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} |
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/** |
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* Send body |
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* |
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* @param string $body |
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*/ |
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protected function out_body($body) |
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{ |
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Log::instance()->debug('response sends: '); |
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Log::instance()->debug($body); |
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echo $body; |
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} |
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/** |
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* Add Sign (if hasn't yet done) |
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* |
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* @param array $options |
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*/ |
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protected function sign($options) |
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{ |
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if (isset($this->Sign)) return; |
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if (isset($options['UseSign']) && ($options['UseSign'] === true)) |
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{ |
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$this->Sign = $this->createElement('Sign'); |
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$this->Response->appendChild($this->Sign); |
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$this->Sign->nodeValue = (new Sign())->generate($this->friendly(), $options); |
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} |
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} |
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} |
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dshovchko /
php_EasyPay
Loading history...
This check looks for function or method calls that always return null and whose return value is used.
The method
getObject()can return nothing but null, so it makes no sense to use the return value.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.