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<?php
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/* © 2013 eBay Inc., All Rights Reserved */
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/* Licensed under CDDL 1.0 - http://opensource.org/licenses/cddl1.php */
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class eBaySession
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{
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private $requestToken;
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private $devID;
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private $appID;
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private $certID;
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private $serverUrl;
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private $compatLevel;
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private $siteID;
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private $verb;
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/** __construct
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Constructor to make a new instance of eBaySession with the details needed to make a call
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Input: $userRequestToken - the authentication token fir the user making the call
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$developerID - Developer key obtained when registered at http://developer.ebay.com
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$applicationID - Application key obtained when registered at http://developer.ebay.com
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$certificateID - Certificate key obtained when registered at http://developer.ebay.com
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$useTestServer - Boolean, if true then Sandbox server is used, otherwise production server is used
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$compatabilityLevel - API version this is compatable with
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$siteToUseID - the Id of the eBay site to associate the call iwht (0 = US, 2 = Canada, 3 = UK, ...)
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$callName - The name of the call being made (e.g. 'GeteBayOfficialTime')
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Output: Response string returned by the server
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*/
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public function __construct($userRequestToken, $developerID, $applicationID, $certificateID, $serverUrl,
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$compatabilityLevel, $siteToUseID, $callName)
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{
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$this->requestToken = $userRequestToken;
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$this->devID = $developerID;
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$this->appID = $applicationID;
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$this->certID = $certificateID;
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$this->compatLevel = $compatabilityLevel;
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$this->siteID = $siteToUseID;
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$this->verb = $callName;
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$this->serverUrl = $serverUrl;
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}
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/** sendHttpRequest
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Sends a HTTP request to the server for this session
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Input: $requestBody
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Output: The HTTP Response as a String
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*/
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public function sendHttpRequest($requestBody)
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{
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//build eBay headers using variables passed via constructor
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$headers = $this->buildEbayHeaders();
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//initialise a CURL session
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$connection = curl_init();
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//set the server we are using (could be Sandbox or Production server)
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curl_setopt($connection, CURLOPT_URL, $this->serverUrl);
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//stop CURL from verifying the peer's certificate
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curl_setopt($connection, CURLOPT_SSL_VERIFYPEER, 0);
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curl_setopt($connection, CURLOPT_SSL_VERIFYHOST, 0);
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//set the headers using the array of headers
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curl_setopt($connection, CURLOPT_HTTPHEADER, $headers);
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//set method as POST
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curl_setopt($connection, CURLOPT_POST, 1);
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//set the XML body of the request
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curl_setopt($connection, CURLOPT_POSTFIELDS, $requestBody);
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//set it to return the transfer as a string from curl_exec
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curl_setopt($connection, CURLOPT_RETURNTRANSFER, 1);
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//Send the Request
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$response = curl_exec($connection);
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//close the connection
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curl_close($connection);
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//return the response
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return $response;
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}
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/** buildEbayHeaders
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Generates an array of string to be used as the headers for the HTTP request to eBay
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Output: String Array of Headers applicable for this call
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*/
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private function buildEbayHeaders()
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{
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$headers = array (
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//Regulates versioning of the XML interface for the API
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'X-EBAY-API-COMPATIBILITY-LEVEL: ' . $this->compatLevel,
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//set the keys
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'X-EBAY-API-DEV-NAME: ' . $this->devID,
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'X-EBAY-API-APP-NAME: ' . $this->appID,
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'X-EBAY-API-CERT-NAME: ' . $this->certID,
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//the name of the call we are requesting
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'X-EBAY-API-CALL-NAME: ' . $this->verb,
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//SiteID must also be set in the Request's XML
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//SiteID = 0 (US) - UK = 3, Canada = 2, Australia = 15, ....
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//SiteID Indicates the eBay site to associate the call with
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'X-EBAY-API-SITEID: ' . $this->siteID,
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);
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return $headers;
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}
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}
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?>
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