Chris@0: <?php
Chris@0: /*
Chris@0:  * This file is part of the Symfony package.
Chris@0:  *
Chris@0:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Symfony\Component\VarDumper\Caster;
Chris@0: 
Chris@0: use Symfony\Component\VarDumper\Cloner\Stub;
Chris@0: 
Chris@0: /**
Chris@0:  * Casts XmlReader class to array representation.
Chris@0:  *
Chris@0:  * @author Baptiste Clavié <clavie.b@gmail.com>
Chris@0:  */
Chris@0: class XmlReaderCaster
Chris@0: {
Chris@17:     private static $nodeTypes = [
Chris@0:         \XMLReader::NONE => 'NONE',
Chris@0:         \XMLReader::ELEMENT => 'ELEMENT',
Chris@0:         \XMLReader::ATTRIBUTE => 'ATTRIBUTE',
Chris@0:         \XMLReader::TEXT => 'TEXT',
Chris@0:         \XMLReader::CDATA => 'CDATA',
Chris@0:         \XMLReader::ENTITY_REF => 'ENTITY_REF',
Chris@0:         \XMLReader::ENTITY => 'ENTITY',
Chris@0:         \XMLReader::PI => 'PI (Processing Instruction)',
Chris@0:         \XMLReader::COMMENT => 'COMMENT',
Chris@0:         \XMLReader::DOC => 'DOC',
Chris@0:         \XMLReader::DOC_TYPE => 'DOC_TYPE',
Chris@0:         \XMLReader::DOC_FRAGMENT => 'DOC_FRAGMENT',
Chris@0:         \XMLReader::NOTATION => 'NOTATION',
Chris@0:         \XMLReader::WHITESPACE => 'WHITESPACE',
Chris@0:         \XMLReader::SIGNIFICANT_WHITESPACE => 'SIGNIFICANT_WHITESPACE',
Chris@0:         \XMLReader::END_ELEMENT => 'END_ELEMENT',
Chris@0:         \XMLReader::END_ENTITY => 'END_ENTITY',
Chris@0:         \XMLReader::XML_DECLARATION => 'XML_DECLARATION',
Chris@17:     ];
Chris@0: 
Chris@0:     public static function castXmlReader(\XMLReader $reader, array $a, Stub $stub, $isNested)
Chris@0:     {
Chris@0:         $props = Caster::PREFIX_VIRTUAL.'parserProperties';
Chris@17:         $info = [
Chris@0:             'localName' => $reader->localName,
Chris@0:             'prefix' => $reader->prefix,
Chris@0:             'nodeType' => new ConstStub(self::$nodeTypes[$reader->nodeType], $reader->nodeType),
Chris@0:             'depth' => $reader->depth,
Chris@0:             'isDefault' => $reader->isDefault,
Chris@0:             'isEmptyElement' => \XMLReader::NONE === $reader->nodeType ? null : $reader->isEmptyElement,
Chris@0:             'xmlLang' => $reader->xmlLang,
Chris@0:             'attributeCount' => $reader->attributeCount,
Chris@0:             'value' => $reader->value,
Chris@0:             'namespaceURI' => $reader->namespaceURI,
Chris@0:             'baseURI' => $reader->baseURI ? new LinkStub($reader->baseURI) : $reader->baseURI,
Chris@17:             $props => [
Chris@0:                 'LOADDTD' => $reader->getParserProperty(\XMLReader::LOADDTD),
Chris@0:                 'DEFAULTATTRS' => $reader->getParserProperty(\XMLReader::DEFAULTATTRS),
Chris@0:                 'VALIDATE' => $reader->getParserProperty(\XMLReader::VALIDATE),
Chris@0:                 'SUBST_ENTITIES' => $reader->getParserProperty(\XMLReader::SUBST_ENTITIES),
Chris@17:             ],
Chris@17:         ];
Chris@0: 
Chris@17:         if ($info[$props] = Caster::filter($info[$props], Caster::EXCLUDE_EMPTY, [], $count)) {
Chris@0:             $info[$props] = new EnumStub($info[$props]);
Chris@0:             $info[$props]->cut = $count;
Chris@0:         }
Chris@0: 
Chris@17:         $info = Caster::filter($info, Caster::EXCLUDE_EMPTY, [], $count);
Chris@0:         // +2 because hasValue and hasAttributes are always filtered
Chris@0:         $stub->cut += $count + 2;
Chris@0: 
Chris@0:         return $a + $info;
Chris@0:     }
Chris@0: }