forked from LiveCarta/PayPal-PHP-SDK
75 lines
1.4 KiB
PHP
75 lines
1.4 KiB
PHP
<?php
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namespace PayPal\Rest;
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/**
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*
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* Call level parameters such as
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* request id, credentials etc
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*/
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class ApiContext {
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/**
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* OAuth Credentials to use for this call
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* @var PayPal/Api/OAuthTokenCredential
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*/
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private $credential;
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/**
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* Unique request id to be used for this call
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* The user can either generate one as per application
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* needs or let the SDK generate one
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* @var string
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*/
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private $requestId;
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/**
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*
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*/
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public function getCredential() {
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return $this->credential;
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}
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public function getrequestId() {
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if($this->requestId == null) {
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$this->requestId = $this->generaterequestId();
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}
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return $this->requestId;
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}
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/**
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*
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* @param PayPal/Api/OAuthTokenCredential $credential
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* @param string $requestId
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*/
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public function __construct($credential, $requestId=null) {
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$this->credential = $credential;
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$this->requestId = $requestId;
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}
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/**
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* Generates a unique per request id that
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* can be used to set the PayPal-Request-Id header
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* that is used for idemptency
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* @return string
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*/
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private function generateRequestId() {
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static $pid = -1;
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static $addr = -1;
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if ($pid == -1) {
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$pid = getmypid();
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}
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if ($addr == -1) {
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if(array_key_exists('SERVER_ADDR', $_SERVER)) {
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$addr = ip2long($_SERVER['SERVER_ADDR']);
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} else {
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$addr = php_uname('n');
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}
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}
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return $addr . $pid . $_SERVER['REQUEST_TIME'] . mt_rand(0, 0xffff);
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}
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}
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