/** * The deserialize method is called during xml parsing. * * This method is called staticly, this is because in theory this method * may be used as a type of constructor, or factory method. * * Often you want to return an instance of the current class, but you are * free to return other data as well. * * Important note 2: You are responsible for advancing the reader to the * next element. Not doing anything will result in a never-ending loop. * * If you just want to skip parsing for this element altogether, you can * just call $reader->next(); * * $reader->parseInnerTree() will parse the entire sub-tree, and advance to * the next element. * * @param XML\Reader $reader * * @return mixed */ static function xmlDeserialize(SabreXml\Reader $reader) { // If there's no children, we don't do anything. if ($reader->isEmptyElement) { $reader->next(); return []; } $values = []; $reader->read(); do { if ($reader->nodeType === SabreXml\Reader::ELEMENT) { $name = $reader->localName; $values[$name] = $reader->parseCurrentElement()['value']; } else { $reader->read(); } } while ($reader->nodeType !== SabreXml\Reader::END_ELEMENT); $reader->read(); return $values; }
/** * The deserialize method is called during xml parsing. * * This method is called statictly, this is because in theory this method * may be used as a type of constructor, or factory method. * * Often you want to return an instance of the current class, but you are * free to return other data as well. * * You are responsible for advancing the reader to the next element. Not * doing anything will result in a never-ending loop. * * If you just want to skip parsing for this element altogether, you can * just call $reader->next(); * * $reader->parseInnerTree() will parse the entire sub-tree, and advance to * the next element. * * @param Reader $reader * @return mixed */ static function xmlDeserialize(Reader $reader) { $reader->pushContext(); $reader->elementMap['{DAV:}propstat'] = 'Sabre\\Xml\\Element\\KeyValue'; // We are overriding the parser for {DAV:}prop. This deserializer is // almost identical to the one for Sabre\Xml\Element\KeyValue. // // The difference is that if there are any child-elements inside of // {DAV:}prop, that have no value, normally any deserializers are // called. But we don't want this, because a singular element without // child-elements implies 'no value' in {DAV:}prop, so we want to skip // deserializers and just set null for those. $reader->elementMap['{DAV:}prop'] = function (Reader $reader) { if ($reader->isEmptyElement) { $reader->next(); return []; } $values = []; $reader->read(); do { if ($reader->nodeType === Reader::ELEMENT) { $clark = $reader->getClark(); if ($reader->isEmptyElement) { $values[$clark] = null; $reader->next(); } else { $values[$clark] = $reader->parseCurrentElement()['value']; } } else { $reader->read(); } } while ($reader->nodeType !== Reader::END_ELEMENT); $reader->read(); return $values; }; $elems = $reader->parseInnerTree(); $reader->popContext(); $href = null; $propertyLists = []; $statusCode = null; foreach ($elems as $elem) { switch ($elem['name']) { case '{DAV:}href': $href = $elem['value']; break; case '{DAV:}propstat': $status = $elem['value']['{DAV:}status']; list(, $status, ) = explode(' ', $status, 3); $properties = isset($elem['value']['{DAV:}prop']) ? $elem['value']['{DAV:}prop'] : []; $propertyLists[$status] = $properties; break; case '{DAV:}status': list(, $statusCode, ) = explode(' ', $elem['value'], 3); break; } } return new self($href, $propertyLists, $statusCode); }
/** * The deserialize method is called during xml parsing. * * This method is called staticly, this is because in theory this method * may be used as a type of constructor, or factory method. * * Often you want to return an instance of the current class, but you are * free to return other data as well. * * Important note 2: You are responsible for advancing the reader to the * next element. Not doing anything will result in a never-ending loop. * * If you just want to skip parsing for this element altogether, you can * just call $reader->next(); * * $reader->parseInnerTree() will parse the entire sub-tree, and advance to * the next element. * * @param XML\Reader $reader * @return mixed */ public static function deserializeXml(XML\Reader $reader) { // If there's no children, we don't do anything. if ($reader->isEmptyElement) { $reader->next(); return []; } $values = []; $reader->read(); do { if ($reader->nodeType === XML\Reader::ELEMENT) { $clark = $reader->getClark(); $values[$clark] = $reader->parseCurrentElement()['value']; } else { $reader->read(); } } while ($reader->nodeType !== XML\Reader::END_ELEMENT); $reader->read(); return $values; }
/** * The valueObject deserializer turns an xml element into a PHP object of * a specific class. * * This is primarily used by the mapValueObject function from the Service * class, but it can also easily be used for more specific situations. * * @param Reader $reader * @param string $className * @param string $namespace * @return object */ function valueObject(Reader $reader, $className, $namespace) { $valueObject = new $className(); if ($reader->isEmptyElement) { $reader->next(); return $valueObject; } $defaultProperties = get_class_vars($className); $reader->read(); do { if ($reader->nodeType === Reader::ELEMENT && $reader->namespaceURI == $namespace) { if (property_exists($valueObject, $reader->localName)) { if (is_array($defaultProperties[$reader->localName])) { $valueObject->{$reader->localName}[] = $reader->parseCurrentElement()['value']; } else { $valueObject->{$reader->localName} = $reader->parseCurrentElement()['value']; } } else { // Ignore property $reader->next(); } } else { $reader->read(); } } while ($reader->nodeType !== Reader::END_ELEMENT); $reader->read(); return $valueObject; }