<?php
/**
* Wapple Architect communication class
*
* This class allows you to communicate with Wapple Architect's web services via SOAP without having to worry
* about all of the commands to do it.
*
* @author Rich Gubby
* @version 1.0
* @package WappleArchitect
*/
class waplComms
{
/**
* Store SOAP client
*
* @access public
* @var object
*/
public $sClient;
/**
* Reformatted device header information
*
* @access public
* @var array
*/
public $headers = array();
/**
* Hold a reference to the parent
*
* @access public
* @var object
*/
public $parent;
/**
* Constructor class
*
* @access public
* @return void
*/
public function __construct($parent)
{
// Setup reference to parent
$this->parent = $parent;
// Setup a new SOAP client
if(class_exists('SoapClient'))
{
$this->sClient = new SoapClient('http://webservices.wapple.net/wapl.wsdl', array('connection_timeout' => 5));
} else
{
$this->parent->errorMessage['comms'][] = 'No SOAP client';
}
// Check simple XML is installed
if(!function_exists('simplexml_load_string'))
{
$this->parent->errorMessage['comms'][] = 'SimpleXML is not installed';
}
// Setup device headers
$this->getDeviceHeaders();
}
/**
* Create device headers
*
* @access public
* @return void
*/
public function getDeviceHeaders()
{
if(empty($this->headers))
{
foreach($_SERVER as $key => $val)
{
$this->headers[] = array('name' => $key, 'value' => $val);
}
}
}
/**
* Check credentials when doing anything
*
* @param array $options
* @access private
* @return boolean
*/
private function __checkCredentials()
{
// Check a dev key has been set
if(!isset($this->parent->devKey) OR $this->parent->devKey == '')
{
$this->parent->errorMessage['comms'][] = 'No dev key set';
return false;
}
// Check headers have been set
if(empty($this->headers))
{
$this->parent->errorMessage['comms'][] = 'No device headers';
return false;
}
if(!$this->sClient)
{
$this->parent->errorMessage['comms'][] = 'No SOAP client';
return false;
}
// Check simple XML is installed
if(!function_exists('simplexml_load_string'))
{
$this->parent->errorMessage['comms'][] = 'SimpleXML is not installed';
return false;
}
return true;
}
/**
* Check if a device is mobile or not
*
* @access protected
* @return boolean
*/
public function isMobileDevice()
{
if($this->parent->useCookies == true)
{
if(isset($_COOKIE['isMobile']))
{
return $_COOKIE['isMobile'];
}
}
// Check everything is setup correctly
if($this->__checkCredentials())
{
if(@$this->sClient->isMobileDevice($this->__getParams()))
{
$this->parent->setCookie('1');
return true;
}
}
$this->parent->setCookie('0');
return false;
}
/**
* Get mobile device information
*
* @access protected
* @return object
*/
public function getMobileDevice()
{
if($this->__checkCredentials())
{
return simplexml_load_string(@$this->sClient->getMobileDevice($this->__getParams()));
}
}
/**
* Get markup from WAPL
*
* @access protected
* @return object
*/
public function getMarkupFromWapl($wapl)
{
if($this->__checkCredentials())
{
return simplexml_load_string(@$this->sClient->getMarkupFromWapl($this->__getParams(array('wapl' => $wapl))));
}
}
/**
* Display markup from WAPL
*
* @param string $wapl
* @access protected
* @return void
*/
public function displayMarkupFromWapl($wapl)
{
$this->__displayMarkup($this->getMarkupFromWapl($wapl));
}
/**
* Get markup from a URL
*
* @param string $url
* @access protected
* @return object
*/
public function getMarkupFromUrl($url)
{
if($this->__checkCredentials())
{
return simplexml_load_string(@$this->sClient->getMarkupFromUrl($this->__getParams(array('waplUrl' => $url))));
}
}
/**
* Display markup from URL
*
* @param string $url
* @access protected
* @return void
*/
public function displayMarkupFromUrl($url)
{
$this->__displayMarkup($this->getMarkupFromUrl($url));
}
/**
* Display markup on screen from XML headers and markup
*
* @param object $xml
* @access private
* @return void
*/
private function __displayMarkup($xml)
{
foreach($xml->header->item as $header)
{
header($header);
}
echo trim($xml->markup);
}
/**
* Get parameters to pass through in a SOAP call
*
* @param array $options
* @access private
* @return array
*/
private function __getParams($options = array())
{
return array_merge(
array(
'devKey' => $this->parent->devKey,
'deviceHeaders' => $this->headers
), $options
);
}
}
?>
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