/**
* Helper method used by setup(). Adds information about the handler (and
* about the handler's wrapper, if existant and IFormresultAggregate'd)
* to the formresult
*
* @param scriptlet.xml.workflow.Handler handler the handler to add
* @param xml.Node node the node to add the handler representation to
* @param scriptlet.xml.workflow.WorkflowScriptletRequest request
*/
protected function addHandlerToFormresult($handler, $node, $request)
{
$node->addChild(Node::fromArray($handler->values[HVAL_PERSISTENT], 'values'));
foreach (array_keys($handler->values[HVAL_FORMPARAM]) as $key) {
// Skip parameters which were set via setFormValue() and which were
// posted via request to avoid duplicate parameters. We do not need
// to use $response->addFormValue() because this is done in
// XMLScriptlet::processRequest() called in XMLScriptlet::doGet().
if ($request->hasParam($key)) {
continue;
}
$request->setParam($key, $handler->values[HVAL_FORMPARAM][$key]);
}
// Add wrapper parameter representation if the handler has a wrapper
// and this wrapper implements the IFormresultAggregate interface
if ($handler->hasWrapper() && $handler->wrapper instanceof IFormresultAggregate) {
$wrapper = $node->addChild(new Node('wrapper'));
foreach (array_keys($handler->wrapper->paraminfo) as $name) {
$param = $wrapper->addChild(new Node('param', NULL, array('name' => $name, 'type' => $handler->wrapper->paraminfo[$name]['type'], 'occurrence' => $handler->wrapper->paraminfo[$name]['occurrence'])));
if ($handler->wrapper->paraminfo[$name]['values']) {
foreach ($handler->wrapper->paraminfo[$name]['values'] as $key => $value) {
$param->addChild(new Node('value', $value, array('name' => $key)));
}
}
if ($handler->wrapper->paraminfo[$name]['default']) {
$param->addChild(new Node('default', $handler->wrapper->paraminfo[$name]['default']));
}
}
}
}
/**
* Serialize
*
* @param var value
* @return string
*/
public function serialize($payload)
{
$t = new Tree();
$t->setEncoding('UTF-8');
if ($payload instanceof Payload) {
$root = isset($payload->properties['name']) ? $payload->properties['name'] : 'root';
$payload = $payload->value;
} else {
$root = 'root';
}
if ($payload instanceof Generic || is_array($payload)) {
$t->root = Node::fromArray($this->convert($payload), $root);
} else {
$t->root = new Node($root, $this->convert($payload));
}
return $t->getDeclaration() . "\n" . $t->getSource(INDENT_NONE);
}
/**
* Recursivly serialize data to the given node.
*
* Scalar values are natively supported by the protocol, so we just encode
* them as the spec tells us. As arrays and structs / hashes are the same
* in PHP, and structs are the more powerful construct, we're always encoding
* arrays as structs.
*
* XP objects are encoded as structs, having their FQDN stored in the member
* __xp_class.
*
* @param xml.Node node
* @param var data
* @throws lang.IllegalArgumentException in case the data could not be serialized.
*/
protected function _marshall($data)
{
$value = new Node('value');
// Handle objects:
// - util.Date objects are serialized as dateTime.iso8601
// - lang.types.Bytes object are serialized as base64
// - Provide a standard-way to serialize Object-derived classes
if ($data instanceof Date) {
$value->addChild(new Node('dateTime.iso8601', $data->toString('Ymd\\TH:i:s')));
return $value;
} else {
if ($data instanceof Bytes) {
$value->addChild(new Node('base64', base64_encode($data)));
return $value;
} else {
if ($data instanceof Generic) {
$n = $value->addChild(new Node('struct'));
$n->addChild(Node::fromArray(array('name' => '__xp_class', 'value' => array('string' => $data->getClassName())), 'member'));
$values = (array) $data;
foreach ($data->getClass()->getFields() as $field) {
$m = $field->getModifiers();
if ($m & MODIFIER_STATIC) {
continue;
} else {
if ($m & MODIFIER_PUBLIC) {
$name = $field->getName();
} else {
if ($m & MODIFIER_PROTECTED) {
$name = "*" . $field->getName();
} else {
if ($m & MODIFIER_PRIVATE) {
$name = "" . array_search($field->getDeclaringClass()->getName(), xp::$cn, TRUE) . "" . $field->getName();
}
}
}
}
$member = $n->addChild(new Node('member'));
$member->addChild(new Node('name', $field->getName()));
$member->addChild($this->_marshall($values[$name]));
}
return $value;
}
}
}
switch (xp::typeOf($data)) {
case 'integer':
$value->addChild(new Node('int', $data));
break;
case 'boolean':
$value->addChild(new Node('boolean', (string) (int) $data));
break;
case 'double':
case 'float':
$value->addChild(new Node('double', $data));
break;
case 'array':
if ($this->_isVector($data)) {
$n = $value->addChild(new Node('array'))->addChild(new Node('data'));
for ($i = 0, $s = sizeof($data); $i < $s; $i++) {
$n->addChild($this->_marshall($data[$i]));
}
} else {
$n = $value->addChild(new Node('struct'));
foreach ($data as $name => $v) {
$member = $n->addChild(new Node('member'));
$member->addChild(new Node('name', $name));
$member->addChild($this->_marshall($v));
}
}
break;
case 'string':
$value->addChild(new Node('string', $data));
break;
case 'NULL':
$value->addChild(new Node('nil'));
break;
default:
throw new IllegalArgumentException('Cannot serialize data of type "' . xp::typeOf($data) . '"');
}
return $value;
}
/**
* Adds an error. The XML representation will look like this:
* <xmp>
* <error
* checker="foo.bar.wrapper.MyLoginDataChecker"
* type="user_nonexistant"
* field="username"
* />
* </xmp>
*
* @param string checker The class checking the input
* @param string type The error type
* @param string field default '*' The form field corresponding
* @param var info default NULL
* @return bool FALSE
*/
public function addFormError($checker, $type, $field = '*', $info = NULL)
{
if (is_array($info)) {
$c = Node::fromArray($info, 'error');
} else {
if (is_object($info)) {
$c = Node::fromObject($info, 'error');
} else {
$c = new Node('error', $info);
}
}
$c->setAttributes(array('type' => $type, 'field' => $field, 'checker' => $checker));
$this->document->formerrors->addChild($c);
return FALSE;
}
public function fromCharacterArray()
{
$this->assertEquals('<characters><character>1</character><character>&</character><character>1</character></characters>', $this->sourceOf(Node::fromArray(array('1', '&', '1'), 'characters'), INDENT_NONE));
}
/**
* Creates the data structure for the given entry data
*
* @param array $data
* @return \Zend\LDAP\Node\Node
*/
protected function _createEntry(array $data)
{
$node = Node::fromArray($data, true);
$node->attachLDAP($this->_iterator->getLDAP());
return $node;
}
if (false !== $result) {
$pass = false;
echo "Must return false\n";
}
// Print
$root->print_r();
return $pass;
};
$tests['fromArray toArray'] = function () {
$pass = true;
// Prepare
$json = '{"id":"c170ad596fb6f987f0b34bf58099ca63","properties":[],"children":{"a":{"id":"2d63f222710222663373b0692b273103","properties":[],"children":{"b":{"id":"dc3a2e4652f068bad6f78e71920483f8","properties":[],"children":{"c":{"id":"63f5f8032383f518381541e2053b9213","properties":[],"children":[]},"d":{"id":"1f3b9cf313b126f9ed03739730d58eed","properties":[],"children":[]}}},"e":{"id":"5049e43d9fd9576aa0e715d9bd8dea20","properties":[],"children":{"f":{"id":"f8a45a93ed68521a7d4c23b7918b13b3","properties":[],"children":[]},"g":{"id":"a95c67d9ebdbc4f3fb175242fb1307eb","properties":[],"children":[]}}}}}}}';
$array = json_decode($json, true);
// Run
$root = new Node();
$root->fromArray($array);
$result = $root->toArray();
$result_json = json_encode($result);
// Check
if ($json !== $result_json) {
$pass = false;
echo "Serialization fail\n";
}
// Print
echo "{$json}\n{$result_json}";
return $pass;
};
$tests['get property'] = function () {
$pass = true;
// Prepare
$hash_red = md5(microtime());
public function fromArray($array)
{
$this->id = $array['id'];
$this->properties = $array['properties'];
$this->children = array();
foreach ($array['children'] as $C => $c) {
$child = new Node();
$child->key = $C;
$child->parent = $this;
$child->fromArray($c);
$this->children[$C] = $child;
}
}
