<?php

class GoGetSSLAuthException extends Exception {
	public $message = '';
	public $string = '';
	public $code = 0;
	public $file = null;
	public $line = null;
	public $trace = null;
	public $previous = null;
	
	function __construct() {
		parent::__construct('Please authorize first / Username or Password incorrect');
	}

}

class GoGetSSLApi {
	private $url = 'https://my.gogetssl.com/api';
	private $key = null;
	private $lastStatus = null;
	private $lastResponse = null;
	
	function __construct($key = null) {
		if ($key) {
			$this->key = $key;
		}
	}

	
	function setUrl($url) {
		$this->url = $url;
	}

	
	function auth($user, $pass) {
		
		$response = $this->call( '/auth/', array(), array( 'user' => $user, 'pass' => $pass ));
		
		if (!empty( $response['key'] )) {
			$this->key = $response['key'];
			return $response;
		}

		return false;
	}

	
	function setKey($key) {
		if ($key) {
			$this->key = $key;
		}
	}

	
	function decodeCSR($csr, $brand = 1, $wildcard = 0) {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		
		if ($csr) {
			$postData['csr'] = $csr;
			$postData['brand'] = $brand;
			$postData['wildcard'] = $wildcard;
		}

		return $this->call( '/tools/csr/decode/', $getData, $postData );
	}

	
	function getWebServers($type) {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/tools/webservers/' . (int)$type, $getData );
	}


    function getDomainEmails($domain) {

        if (!$this->key) {
            throw new GoGetSSLAuthException();
        } else {
            $getData = array( 'auth_key' => $this->key );
        }


        if ($domain) {
            $postData['domain'] = $domain;
        }

        return $this->call( '/tools/domain/emails/', $getData, $postData );
    }


    function getDomainEmailsForGeotrust($domain) {

        if (!$this->key) {
            throw new GoGetSSLAuthException();
        } else {
            $getData = array( 'auth_key' => $this->key );
        }


        if ($domain) {
            $postData['domain'] = $domain;
        }

        return $this->call( '/tools/domain/emails/geotrust/', $getData, $postData );
    }

    function getDomainAlternative($csr) {

        if (!$this->key) {
            throw new GoGetSSLAuthException();
        } else {
            $getData = array( 'auth_key' => $this->key );
        }


        if ($csr) {
            $postData['csr'] = $csr;
        }

        return $this->call( '/tools/domain/alternative/', $getData, $postData );
    }

	
	function getAllProductPrices() {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/products/all_prices/', $getData );
	}

	
	function getAllProducts() {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/products/', $getData );
	}

	
	function getProductDetails($productId) {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/products/details/' . $productId, $getData );
	}

	
	function getProductPrice($productId) {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/products/price/' . $productId, $getData );
	}

	
	function getUserAgreement($productId) {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/products/agreement/' . $productId, $getData );
	}

	
	function getAccountBalance() {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/account/balance/', $getData );
	}

	
	function getAccountDetails() {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/account/', $getData );
	}

	
	function getTotalOrders() {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/account/total_orders/', $getData );
	}

	
	function getAllInvoices() {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/account/invoices/', $getData );
	}

	
	function getUnpaidInvoices() {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/account/invoices/unpaid/', $getData );
	}

	
	function getTotalTransactions() {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/account/total_transactions/', $getData );
	}

	
	function addSSLOrder($data) {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/orders/add_ssl_order/', $getData, $data );
	}

	
	function addSSLRenewOrder($data) {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/orders/add_ssl_renew_order/', $getData, $data );
	}

	
	function reIssueOrder($orderId, $data) {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/orders/ssl/reissue/' . (int)$orderId, $getData, $data );	
	}

	
	function activateSSLOrder($orderId) {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/orders/ssl/activate/' . (int)$orderId, $getData );
	}

	
	function getOrderStatus($orderId) {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/orders/status/' . (int)$orderId, $getData );
	}

	
	function getOrderInvoice($orderId) {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/orders/invoice/' . (int)$orderId, $getData );
	}

	
	function getUnpaidOrders() {
		
		if (!$this->key) {
			throw new GoGetSSLAuthException();
		} else {
			$getData = array( 'auth_key' => $this->key );
		}

		return $this->call( '/orders/list/unpaid/', $getData );
	}

	
	function resendEmail($orderId) {

		if (!$this->key) {
			throw new GoGetSSLAuthException ();
		} else {
			$getData = array (	'auth_key' => $this->key );
		}
		
		return $this->call( '/orders/ssl/resend_validation_email/' . (int)$orderId, $getData );
	}
	
	
	function changeValidationEmail($orderId, $postData) {
	
		if (!$this->key) {
			throw new GoGetSSLAuthException ();
		} else {
			$getData = array (	'auth_key' => $this->key );
		}
		
		return $this->call( '/orders/ssl/change_validation_email/' . (int)$orderId, $getData, $postData );
	}

	
	function call($uri, $getData = array(), $postData = array(), $forcePost = false, $isFile = false) {
		$url = $this->url.$uri;
		
		if(!empty($getData)) {
			foreach($getData as $key => $value) {
				$url .= (strpos($url, '?') !== false ? '&' : '?').urlencode($key).'='.rawurlencode($value);
			}
		}

		$post = ((!empty($postData) || $forcePost) ? true : false);
		
		$ch = curl_init($url);
		
		if($post) {
			curl_setopt($ch, CURLOPT_POST, true);
		}
		
		if(!empty($postData)) {
			$queryData = (($isFile) ? $postData : http_build_query($postData));
			curl_setopt($ch, CURLOPT_POSTFIELDS, $queryData);
		}

		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
		$result = curl_exec($ch);
		$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
		curl_close($ch);
		
		$this->lastStatus = $status;
		$this->lastResponse = json_decode(strstr($result, '{'), true);
		
		$apiError = trim(strstr($result, '{', true));
		
		if (!empty($apiError))
			logActivity('GoGetSSL API error(s) which has been removed from the JSON string what could case an invalid output; URI: "' . $uri . '", error: "' . $apiError . '", getData: "' . print_r($getData, true) . '", postData: "' . print_r($postData, true) . '"');

		if (isset($this->lastResponse['description']) && stripos($this->lastResponse['description'], 'gogetssl') !== FALSE) {
			logActivity('GoGetSSL API returned description that contains "gogetssl", stripped due whitelabeling; URI: "' . $uri . '", description: "' . $this->lastResponse['description'] . '", getData: "' . print_r($getData, true) . '", postData: "' . print_r($postData, true) . '"');
			$this->lastResponse['description'] = 'Unknown error';
		}

		return $this->lastResponse;
	}

	
	function getLastStatus() {
		return $this->lastStatus;
	}

	
	function getLastResponse() {
		return $this->lastResponse;
	}

}