From 8df3db566a3a937b45ebf11adb90d265e6f5e2d4 Mon Sep 17 00:00:00 2001 From: Andreas Baumann Date: Sun, 17 Nov 2019 20:45:02 +0100 Subject: initial checking of customized version 1.0rc9 --- .../Command/LocationVisitor/Request/XmlVisitor.php | 252 +++++++++++++++++++++ 1 file changed, 252 insertions(+) create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Service/Command/LocationVisitor/Request/XmlVisitor.php (limited to 'vendor/guzzle/guzzle/src/Guzzle/Service/Command/LocationVisitor/Request/XmlVisitor.php') diff --git a/vendor/guzzle/guzzle/src/Guzzle/Service/Command/LocationVisitor/Request/XmlVisitor.php b/vendor/guzzle/guzzle/src/Guzzle/Service/Command/LocationVisitor/Request/XmlVisitor.php new file mode 100644 index 0000000..5b71487 --- /dev/null +++ b/vendor/guzzle/guzzle/src/Guzzle/Service/Command/LocationVisitor/Request/XmlVisitor.php @@ -0,0 +1,252 @@ +data = new \SplObjectStorage(); + } + + /** + * Change the content-type header that is added when XML is found + * + * @param string $header Header to set when XML is found + * + * @return self + */ + public function setContentTypeHeader($header) + { + $this->contentType = $header; + + return $this; + } + + public function visit(CommandInterface $command, RequestInterface $request, Parameter $param, $value) + { + $xml = isset($this->data[$command]) + ? $this->data[$command] + : $this->createRootElement($param->getParent()); + $this->addXml($xml, $param, $value); + + $this->data[$command] = $xml; + } + + public function after(CommandInterface $command, RequestInterface $request) + { + $xml = null; + + // If data was found that needs to be serialized, then do so + if (isset($this->data[$command])) { + $xml = $this->finishDocument($this->data[$command]); + unset($this->data[$command]); + } else { + // Check if XML should always be sent for the command + $operation = $command->getOperation(); + if ($operation->getData('xmlAllowEmpty')) { + $xmlWriter = $this->createRootElement($operation); + $xml = $this->finishDocument($xmlWriter); + } + } + + if ($xml) { + // Don't overwrite the Content-Type if one is set + if ($this->contentType && !$request->hasHeader('Content-Type')) { + $request->setHeader('Content-Type', $this->contentType); + } + $request->setBody($xml); + } + } + + /** + * Create the root XML element to use with a request + * + * @param Operation $operation Operation object + * + * @return \XMLWriter + */ + protected function createRootElement(Operation $operation) + { + static $defaultRoot = array('name' => 'Request'); + // If no root element was specified, then just wrap the XML in 'Request' + $root = $operation->getData('xmlRoot') ?: $defaultRoot; + // Allow the XML declaration to be customized with xmlEncoding + $encoding = $operation->getData('xmlEncoding'); + + $xmlWriter = $this->startDocument($encoding); + + $xmlWriter->startElement($root['name']); + // Create the wrapping element with no namespaces if no namespaces were present + if (!empty($root['namespaces'])) { + // Create the wrapping element with an array of one or more namespaces + foreach ((array) $root['namespaces'] as $prefix => $uri) { + $nsLabel = 'xmlns'; + if (!is_numeric($prefix)) { + $nsLabel .= ':'.$prefix; + } + $xmlWriter->writeAttribute($nsLabel, $uri); + } + } + return $xmlWriter; + } + + /** + * Recursively build the XML body + * + * @param \XMLWriter $xmlWriter XML to modify + * @param Parameter $param API Parameter + * @param mixed $value Value to add + */ + protected function addXml(\XMLWriter $xmlWriter, Parameter $param, $value) + { + if ($value === null) { + return; + } + + $value = $param->filter($value); + $type = $param->getType(); + $name = $param->getWireName(); + $prefix = null; + $namespace = $param->getData('xmlNamespace'); + if (false !== strpos($name, ':')) { + list($prefix, $name) = explode(':', $name, 2); + } + + if ($type == 'object' || $type == 'array') { + if (!$param->getData('xmlFlattened')) { + $xmlWriter->startElementNS(null, $name, $namespace); + } + if ($param->getType() == 'array') { + $this->addXmlArray($xmlWriter, $param, $value); + } elseif ($param->getType() == 'object') { + $this->addXmlObject($xmlWriter, $param, $value); + } + if (!$param->getData('xmlFlattened')) { + $xmlWriter->endElement(); + } + return; + } + if ($param->getData('xmlAttribute')) { + $this->writeAttribute($xmlWriter, $prefix, $name, $namespace, $value); + } else { + $this->writeElement($xmlWriter, $prefix, $name, $namespace, $value); + } + } + + /** + * Write an attribute with namespace if used + * + * @param \XMLWriter $xmlWriter XMLWriter instance + * @param string $prefix Namespace prefix if any + * @param string $name Attribute name + * @param string $namespace The uri of the namespace + * @param string $value The attribute content + */ + protected function writeAttribute($xmlWriter, $prefix, $name, $namespace, $value) + { + if (empty($namespace)) { + $xmlWriter->writeAttribute($name, $value); + } else { + $xmlWriter->writeAttributeNS($prefix, $name, $namespace, $value); + } + } + + /** + * Write an element with namespace if used + * + * @param \XMLWriter $xmlWriter XML writer resource + * @param string $prefix Namespace prefix if any + * @param string $name Element name + * @param string $namespace The uri of the namespace + * @param string $value The element content + */ + protected function writeElement(\XMLWriter $xmlWriter, $prefix, $name, $namespace, $value) + { + $xmlWriter->startElementNS($prefix, $name, $namespace); + if (strpbrk($value, '<>&')) { + $xmlWriter->writeCData($value); + } else { + $xmlWriter->writeRaw($value); + } + $xmlWriter->endElement(); + } + + /** + * Create a new xml writer and start a document + * + * @param string $encoding document encoding + * + * @return \XMLWriter the writer resource + */ + protected function startDocument($encoding) + { + $xmlWriter = new \XMLWriter(); + $xmlWriter->openMemory(); + $xmlWriter->startDocument('1.0', $encoding); + + return $xmlWriter; + } + + /** + * End the document and return the output + * + * @param \XMLWriter $xmlWriter + * + * @return \string the writer resource + */ + protected function finishDocument($xmlWriter) + { + $xmlWriter->endDocument(); + + return $xmlWriter->outputMemory(); + } + + /** + * Add an array to the XML + */ + protected function addXmlArray(\XMLWriter $xmlWriter, Parameter $param, &$value) + { + if ($items = $param->getItems()) { + foreach ($value as $v) { + $this->addXml($xmlWriter, $items, $v); + } + } + } + + /** + * Add an object to the XML + */ + protected function addXmlObject(\XMLWriter $xmlWriter, Parameter $param, &$value) + { + $noAttributes = array(); + // add values which have attributes + foreach ($value as $name => $v) { + if ($property = $param->getProperty($name)) { + if ($property->getData('xmlAttribute')) { + $this->addXml($xmlWriter, $property, $v); + } else { + $noAttributes[] = array('value' => $v, 'property' => $property); + } + } + } + // now add values with no attributes + foreach ($noAttributes as $element) { + $this->addXml($xmlWriter, $element['property'], $element['value']); + } + } +} -- cgit v1.2.3-54-g00ecf