/**
* Singleton instance
*
* @return FreshBooks_HttpClient
*/
public static function getInstance()
{
if (null === self::$_instance) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* processes response xml
*/
protected function _processResponse(&$XMLObject)
{
if ($XMLObject === false) {
$this->lastError = FreshBooks_HttpClient::getInstance()->getLastError();
return false;
}
$result = (string) $XMLObject["status"] == "ok";
if (!$result) {
$this->lastError = (string) $XMLObject->error;
}
return $result;
}
<?php
/**
* Copy this file as init.php and update url and token
*/
define("LIB_PATH", realpath(dirname(__FILE__) . '/../../library'));
include_once LIB_PATH . '/FreshBooks/HttpClient.php';
//you API url and token obtained from freshbooks.com
$url = "";
$token = "";
//init singleton FreshBooks_HttpClient
FreshBooks_HttpClient::init($url, $token);
private static function init_api()
{
require_once GFFreshBooks::get_base_path() . '/api/Client.php';
require_once GFFreshBooks::get_base_path() . '/api/Invoice.php';
require_once GFFreshBooks::get_base_path() . '/api/Estimate.php';
require_once GFFreshBooks::get_base_path() . '/api/Item.php';
$url = "https://" . get_option("gf_freshbooks_site_name") . ".freshbooks.com/api/2.1/xml-in";
$authtoken = get_option("gf_freshbooks_auth_token");
self::log_debug("Initializing API - url: {$url} - token: {$authtoken}");
FreshBooks_HttpClient::init($url, $authtoken);
self::log_debug("API Initialized.");
}
private function init_api()
{
require_once GFFreshBooks::get_base_path() . '/api/Client.php';
require_once GFFreshBooks::get_base_path() . '/api/Invoice.php';
require_once GFFreshBooks::get_base_path() . '/api/Estimate.php';
require_once GFFreshBooks::get_base_path() . '/api/Item.php';
require_once GFFreshBooks::get_base_path() . '/api/Payment.php';
$settings = $this->get_plugin_settings();
$url = 'https://' . $settings['siteName'] . '.freshbooks.com/api/2.1/xml-in';
$authtoken = $settings['authToken'];
$this->log_debug(__METHOD__ . "(): Initializing API - url: {$url} - token: {$authtoken}");
FreshBooks_HttpClient::init($url, $authtoken);
$this->log_debug(__METHOD__ . '(): API Initialized.');
}