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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Soap
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id$
*/
/**
* @see Zend_Soap_Wsdl_Strategy_DefaultComplexType
*/
/**
* Zend_Soap_Wsdl_Strategy_ArrayOfTypeSequence
*
* @category Zend
* @package Zend_Soap
* @subpackage Wsdl
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Soap_Wsdl_Strategy_ArrayOfTypeSequence extends Zend_Soap_Wsdl_Strategy_DefaultComplexType
{
/**
* Add an unbounded ArrayOfType based on the xsd:sequence syntax if type[] is detected in return value doc comment.
*
* @param string $type
* @return string tns:xsd-type
*/
public function addComplexType($type)
{
$nestedCounter = $this->_getNestedCount($type);
if($nestedCounter > 0) {
$singularType = $this->_getSingularType($type);
for($i = 1; $i <= $nestedCounter; $i++) {
$complexTypeName = substr($this->_getTypeNameBasedOnNestingLevel($singularType, $i), 4);
$childTypeName = $this->_getTypeNameBasedOnNestingLevel($singularType, $i-1);
$this->_addElementFromWsdlAndChildTypes($complexTypeName, $childTypeName);
}
// adding the PHP type which is resolved to a nested XSD type. therefore add only once.
$this->getContext()->addType($complexTypeName);
return "tns:$complexTypeName";
} else if (!in_array($type, $this->getContext()->getTypes())) {
// New singular complex type
return parent::addComplexType($type);
} else {
// Existing complex type
return $this->getContext()->getType($type);
}
}
/**
* Return the ArrayOf or simple type name based on the singular xsdtype and the nesting level
*
* @param string $singularType
* @param int $level
* @return string
*/
protected function _getTypeNameBasedOnNestingLevel($singularType, $level)
{
if($level == 0) {
// This is not an Array anymore, return the xsd simple type
return $singularType;
} else {
$prefix = str_repeat("ArrayOf", $level);
$xsdType = $this->_getStrippedXsdType($singularType);
$arrayType = $prefix.$xsdType;
return "tns:$arrayType";
}
}
/**
* Strip the xsd: from a singularType and Format it nice for ArrayOf<Type> naming
*
* @param string $singularType
* @return string
*/
protected function _getStrippedXsdType($singularType)
{
return ucfirst(substr(strtolower($singularType), 4));
}
/**
* From a nested defintion with type[], get the singular xsd:type
*
* @throws Zend_Soap_Wsdl_Exception When no xsd:simpletype can be detected.
* @param string $type
* @return string
*/
protected function _getSingularType($type)
{
$singulartype = $this->getContext()->getType(str_replace("[]", "", $type));
return $singulartype;
}
/**
* Return the array nesting level based on the type name
*
* @param string $type
* @return integer
*/
protected function _getNestedCount($type)
{
return substr_count($type, "[]");
}
/**
* Append the complex type definition to the WSDL via the context access
*
* @param string $arrayType
* @param string $childTypeName
* @return void
*/
protected function _addElementFromWsdlAndChildTypes($arrayType, $childTypeName)
{
if (!in_array($arrayType, $this->getContext()->getTypes())) {
$dom = $this->getContext()->toDomDocument();
$complexType = $dom->createElement('xsd:complexType');
$complexType->setAttribute('name', $arrayType);
$sequence = $dom->createElement('xsd:sequence');
$element = $dom->createElement('xsd:element');
$element->setAttribute('name', 'item');
$element->setAttribute('type', $childTypeName);
$element->setAttribute('minOccurs', 0);
$element->setAttribute('maxOccurs', 'unbounded');
$sequence->appendChild($element);
$complexType->appendChild($sequence);
$this->getContext()->getSchema()->appendChild($complexType);
$this->getContext()->addType($arrayType);
}
}
}
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