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quickwsdl.php
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quickwsdl.php
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<?php
/*
* NAME : quickwsdl.php
* CREATED: 2014-08-24
* AUTHOR : James Clifford <jclifford0251+scws@hotmail.com>
* COMMENT: This Class will take in a class name (as a string) and using the
* Reflection library dynamically create a WSDL (as XML) and send it.
* Only public methods will be exported, unless they take one parameter
* named '$header' which will indicate that it is not part of the soap body
*
* NOTE : This is meant to help DEVELOPEMENT, do NOT use in PRODUCTION!
*/
class quickwsdl {
protected $name; //the name of the class
protected $oper; //the methods that can be called
protected $msgs; //the methods parameters types
protected $rets; //the methods return types
protected $ctes; //complex type elements
function setClass($ClassName) {
$this->name = $ClassName;
$this->oper = array();
$this->msgs = array();
$this->rets = array();
$this->ctes = array();
$class = new ReflectionClass($ClassName);
$methods = $class->getMethods(ReflectionMethod::IS_PUBLIC);
foreach($methods as $m) {
if(!($m->isStatic()
|| $m->isAbstract()
|| $m->isConstructor()
|| $m->isDestructor()
)) {
$params = $m->getParameters();
$reqcnt = $m->getNumberOfRequiredParameters();
/*
* NOTE: if a member function only has one parameter called 'header'
* then we assume it is part of the SOAP header and not the body
*/
if(!(
(count($params) == 1)
&& ($params[0]->name == 'header')
)) {
$name = $m->name;
$oIn = new stdClass();
$oIn->name = 'return';
$oIn->type = 'xsd:string';
$oIn->mand = TRUE;
$i = 0;
$aOut = array();
foreach($params as $p) {
$oOut = new stdClass();
$oOut->name = $p->name;
$oOut->type = 'xsd:string';
$oOut->mand = TRUE;
if($i > $reqcnt) {
$oOut->mand = FALSE;
}
$aOut[$oOut->name] = $oOut;
$i++;
}
$this->oper[] = $name;
$this->rets[$name] = $oIn;
$this->msgs[$name] = $aOut;
}
}
}
}
protected function addComplexType($ClassName, $TypeArray = NULL) {
$class = new ReflectionClass($ClassName);
$props = $class->getProperties(ReflectionProperty::IS_PUBLIC);
$part = array();
foreach($props as $p) {
$tmp = new stdClass();
$tmp->name = $p->getName();
$tmp->type = isset($TypeArray[$tmp->name]) ? $TypeArray[$tmp->name] : 'xsd:string';
$part[$tmp->name] = $tmp;
}
$this->ctes[$ClassName] = $part;
}
public function setRequest($MethodName, $ParameterName, $ClassName, $TypeArray = NULL) {
if(!array_key_exists($ClassName,$this->ctes)) {
$this->addComplexType($ClassName, $TypeArray);
}
$this->msgs[$MethodName][$ParameterName]->type = "tns:$ClassName";
}
public function setResponse($MethodName, $ClassName, $TypeArray = NULL) {
if(!array_key_exists($ClassName,$this->ctes)) {
$this->addComplexType($ClassName, $TypeArray);
}
$this->rets[$MethodName]->type = "tns:$ClassName";;
}
public function wsdl() {
/************************
** SETUP XML
************************/
$uri = sprintf("http://%s/api/soap",$_SERVER['HTTP_HOST']);
$xml = new XMLWriter();
$xml->openMemory();
$xml->setIndent(TRUE);
$xml->startDocument('1.0', 'UTF-8');
$xml->startElementNS('wsdl','definitions', 'http://schemas.xmlsoap.org/wsdl/');
$xml->writeAttributeNS('xmlns', 'soap', NULL, "http://schemas.xmlsoap.org/wsdl/soap/");
#$xml->writeAttributeNS('xmlns', 'schema', NULL, $uri);
$xml->writeAttributeNS('xmlns', 'xsd', NULL, "http://www.w3.org/2001/XMLSchema");
$xml->writeAttributeNS('xmlns', 'xsi', NULL, "http://www.w3.org/2001/XMLSchema-instance");
$xml->writeAttributeNS('xmlns', 'tns', NULL, "$uri");
$xml->writeAttribute('targetNamespace',"$uri");
#$xml->writeAttribute('name', $this->name);
$xml->startElementNS('wsdl','documentation',NULL);
$xml->text(sprintf('Auto Generated WSDL For %s Class By Quick_WSDL',$this->name));
$xml->endElement();
/************************
** TYPES
************************/
$xml->startElementNS('wsdl','types',NULL);
$xml->startElementNS('xsd','schema',NULL);
$xml->writeAttribute('targetNamespace',"$uri");
foreach(array_keys($this->ctes) as $n) {
$xml->startElementNS('xsd','element',NULL);
$xml->writeAttribute('name', $n);
$xml->startElementNS('xsd','complexType',NULL);
$xml->startElementNS('xsd','sequence',NULL);
foreach($this->ctes[$n] as $p) {
$xml->startElementNS('xsd','element',NULL);
$xml->writeAttribute('name', $p->name);
$xml->writeAttribute('type', $p->type);
if($p->mand) {
$xml->writeAttribute('minOccurs', '1');
$xml->writeAttribute('maxOccurs', '1');
} else {
$xml->writeAttribute('minOccurs', '0');
$xml->writeAttribute('maxOccurs', '1');
}
$xml->endElement(); //element
}
$xml->endElement(); //sequence
$xml->endElement(); //complexType
$xml->endElement(); //element
}
foreach($this->oper as $o) {
if(!isset($this->ctes[$o])) {
$xml->startElementNS('xsd','element',NULL);
$xml->writeAttribute('name',sprintf('%s', $o));
$xml->startElementNS('xsd','complexType',NULL);
$xml->startElementNS('xsd','sequence',NULL);
foreach($this->msgs[$o] as $p) {
$xml->startElementNS('xsd','element',NULL);
$xml->writeAttribute('name',$p->name);
$xml->writeAttribute('type',$p->type);
if($p->mand) {
$xml->writeAttribute('minOccurs', '1');
$xml->writeAttribute('maxOccurs', '1');
} else {
$xml->writeAttribute('minOccurs', '0');
$xml->writeAttribute('maxOccurs', '1');
}
$xml->endElement();
}
$xml->endElement(); //sequence
$xml->endElement(); //complexType
$xml->endElement(); //element
}
if(!isset($this->ctes[sprintf('%sResponse', $o)])) {
$xml->startElementNS('xsd','element',NULL);
$xml->writeAttribute('name',sprintf('%sResponse', $o));
$xml->startElementNS('xsd','complexType',NULL);
$xml->startElementNS('xsd','sequence',NULL);
$xml->startElementNS('xsd','element',NULL);
$xml->writeAttribute('name',$this->rets[$o]->name);
$xml->writeAttribute('type',$this->rets[$o]->type);
if($p->mand) {
$xml->writeAttribute('minOccurs', '1');
$xml->writeAttribute('maxOccurs', '1');
} else {
$xml->writeAttribute('minOccurs', '0');
$xml->writeAttribute('maxOccurs', '1');
}
$xml->endElement();
$xml->endElement(); //sequence
$xml->endElement(); //complexType
$xml->endElement();//message
}
}
$xml->endElement(); //schema
$xml->endElement(); //types
/************************
** MESSAGES
************************/
foreach($this->oper as $o) {
$xml->startElementNS('wsdl','message',NULL);
$xml->writeAttribute('name',sprintf('%sIn', $o));
$xml->startElementNS('wsdl','part',NULL);
$xml->writeAttribute('name','parameters');
$xml->writeAttribute('element',sprintf('tns:%s', $o));
$xml->endElement();
$xml->endElement();//message
$xml->startElementNS('wsdl','message',NULL);
$xml->writeAttribute('name',sprintf('%sOut', $o));
$xml->startElementNS('wsdl','part',NULL);
$xml->writeAttribute('name','parameters');
$xml->writeAttribute('element',sprintf('tns:%sResponse', $o));
$xml->endElement();
$xml->endElement();//message
}
/************************
** PORTTYPE
************************/
$xml->startElementNS('wsdl','portType',NULL);
$xml->writeAttribute('name',sprintf('Class_%s', $this->name));
foreach($this->oper as $o) {
$xml->startElementNS('wsdl','operation',NULL);
$xml->writeAttribute('name',$o);
$xml->startElementNS('wsdl','documentation',NULL);
$xml->text('TODO: Add Documentation');
$xml->endElement();
$xml->startElementNS('wsdl','input',NULL);
$xml->writeAttribute('message',sprintf('tns:%sIn', $o));
$xml->endElement();
$xml->startElementNS('wsdl','output',NULL);
$xml->writeAttribute('message',sprintf('tns:%sOut', $o));
$xml->endElement();
$xml->endElement(); //operation
}
$xml->endElement(); //portType
/************************
** BINDING
************************/
$xml->startElementNS('wsdl','binding',NULL);
$xml->writeAttribute('name',sprintf('Bind_%s', $this->name));
$xml->writeAttribute('type',sprintf('tns:Class_%s', $this->name));
$xml->startElementNS('soap','binding',NULL);
$xml->writeAttribute('style','document');
$xml->writeAttribute('transport','http://schemas.xmlsoap.org/soap/http');
//$xml->writeAttribute('namespace', "$uri");
$xml->endElement();
foreach($this->oper as $o) {
$xml->startElementNS('wsdl','operation',NULL);
$xml->writeAttribute('name',$o);
$xml->startElementNS('soap','operation',NULL);
$xml->writeAttribute('soapAction',"$uri/$o");
$xml->endElement();
$xml->startElementNS('wsdl','input',NULL);
$xml->startElementNS('soap','body',NULL);
$xml->writeAttribute('use','literal');
//$xml->writeAttribute('namespace',"$uri/$o");
$xml->endElement();
$xml->endElement();
$xml->startElementNS('wsdl','output',NULL);
$xml->startElementNS('soap','body',NULL);
$xml->writeAttribute('use','literal');
$xml->endElement();
$xml->endElement();
$xml->endElement(); //wsdl:operation
}
$xml->endElement(); //wsdl:binding
/************************
** SERVICE
************************/
$xml->startElementNS('wsdl','service',NULL);
$xml->writeAttribute('name', $this->name);
$xml->startElementNS('wsdl','port',NULL);
$xml->writeAttribute('name', sprintf('%sEndpoint', $this->name));
$xml->writeAttribute('binding', sprintf('tns:Bind_%s', $this->name));
$xml->startElementNS('soap','address',NULL);
$xml->writeAttribute('location',"$uri/index.php");
$xml->endElement();
$xml->endElement(); //port
$xml->endElement(); //service
/************************
** CLEANUP
************************/
$xml->endElement(); //definitions
$xml->endDocument();
header('Content-type: text/xml; charset=UTF-8');
echo $xml->outputMemory(TRUE);
}
public function html() {
$uri = sprintf("http://%s/api/soap",$_SERVER['HTTP_HOST']);
$html = new XMLWriter();
$html->openMemory();
$html->setIndent(TRUE);
$html->startDTD('html', '-//W3C//DTD XHTML 1.0 Strict//EN','http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'); // standards compliant
$html->endDTD();
$html->startElement('html');
$html->writeAttribute('xmlns','http://www.w3.org/1999/xhtml');
$html->startElement('head');
$html->writeElement('title',sprintf('%s Soap Definition', $this->name));
$html->endElement(); //head
$html->startElement('body');
$html->writeElement('h1',sprintf('%s Soap Definition', $this->name));
$html->startElement('p');
$html->startElement('a');
$html->writeAttribute('href',"$uri/?wsdl");
$html->text('WSDL');
$html->endElement(); //p
$html->endElement(); //p
foreach($this->oper as $o) {
$html->writeElement('h2',"$o (");
$html->startElement('p');
foreach($this->msgs[$o] as $p) {
$html->startElement('blockquote');
$html->writeElement('code',$p->name);
$html->writeElement('i','as');
$html->writeElement('i',$p->type);
$html->endElement();
}
$html->text(') {');
$html->writeElement('br');
$html->startElement('blockquote');
$html->text(' ...');
$html->writeElement('br');
$html->writeElement('b',$this->rets[$o]->name);
$html->writeElement('i','as');
$html->writeElement('i',$this->rets[$o]->type);
$html->endElement();
$html->text('}');
$html->endElement(); //p
}
$html->writeElement('style','
code {
color: blue;
}
');
$html->endElement(); //body
$html->endElement(); //html
header('Content-type: application/xhtml+xml; charset=UTF-8');
echo $html->outputMemory(TRUE);
}
}