forked from LiveCarta/PayPal-PHP-SDK
146 lines
3.3 KiB
PHP
146 lines
3.3 KiB
PHP
<?php
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namespace PayPal\Rest;
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use PayPal\Core\PPConfigManager;
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use PayPal\Core\PPCredentialManager;
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/**
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* Class ApiContext
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*
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* Call level parameters such as request id, credentials etc
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*
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* @package PayPal\Rest
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*/
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class ApiContext
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{
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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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*
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* @var null|string $requestId
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*/
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private $requestId;
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/**
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* This is a placeholder for holding credential for the request
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* If the value is not set, it would get the value from @\PayPal\Core\PPCredentialManager
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*
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* @var \Paypal\Auth\OAuthTokenCredential
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*/
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private $credential;
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/**
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* Construct
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*
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* @param \PayPal\Auth\OAuthTokenCredential $credential
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* @param string|null $requestId
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*/
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public function __construct($credential = null, $requestId = null)
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{
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$this->requestId = $requestId;
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$this->credential = $credential;
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}
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/**
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* Get Credential
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*
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* @return \PayPal\Auth\OAuthTokenCredential
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*/
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public function getCredential()
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{
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if ($this->credential == null) {
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return PPCredentialManager::getInstance()->getCredentialObject();
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}
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return $this->credential;
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}
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/**
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* Get Request ID
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*
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* @return string
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*/
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public function getrequestId()
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{
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if ($this->requestId == null) {
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$this->requestId = $this->generateRequestId();
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}
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return $this->requestId;
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}
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/**
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* Resets the requestId that can be used to set the PayPal-request-id
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* header used for idempotency. In cases where you need to make multiple create calls
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* using the same ApiContext object, you need to reset request Id.
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*
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* @return string
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*/
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public function resetRequestId()
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{
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$this->requestId = $this->generateRequestId();
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return $this->getrequestId();
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}
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/**
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* Sets Config
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*
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* @param array $config SDK configuration parameters
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*/
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public function setConfig(array $config)
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{
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PPConfigManager::getInstance()->addConfigs($config);
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}
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/**
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* Gets Configurations
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*
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* @return array
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*/
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public function getConfig()
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{
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return PPConfigManager::getInstance()->getConfigHashmap();
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}
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/**
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* Gets a specific configuration from key
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*
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* @param $searchKey
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* @return mixed
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*/
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public function get($searchKey)
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{
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return PPConfigManager::getInstance()->get($searchKey);
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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 idempotency
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*
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* @return string
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*/
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private function generateRequestId()
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{
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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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