8000 bug #44650 [Serializer] Make document type nodes ignorable (boenner) · symfony/symfony@43820b7 · GitHub
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nicolas-grekasnicolas-grekas
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bug #44650 [Serializer] Make document type nodes ignorable (boenner)
This PR was merged into the 4.4 branch. Discussion ---------- [Serializer] Make document type nodes ignorable | Q | A | ------------- | --- | Branch? | 4.4 | Bug fix? | yes | New feature? | no | Deprecations? | no | Tickets | Fix #44363 | License | MIT | Doc PR | - As described in #44363: while looping over all nodes, the current node is checked against the list of ignored node types before throwing the `NotEncodableValueException` if it's a document type node. Commits ------- 2c75e27 Make document type nodes ignorable
2 parents ec00687 + 2c75e27 commit 43820b7

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‎src/Symfony/Component/Serializer/Encoder/XmlEncoder.php

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -143,10 +143,13 @@ public function decode($data, $format, array $context = [])
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$rootNode = null;
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$decoderIgnoredNodeTypes = $context[self::DECODER_IGNORED_NODE_TYPES] ?? $this->defaultContext[self::DECODER_IGNORED_NODE_TYPES];
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foreach ($dom->childNodes as $child) {
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if (\in_array($child->nodeType, $decoderIgnoredNodeTypes, true)) {
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continue;
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}
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if (\XML_DOCUMENT_TYPE_NODE === $child->nodeType) {
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throw new NotEncodableValueException('Document types are not allowed.');
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}
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if (!$rootNode && !\in_array($child->nodeType, $decoderIgnoredNodeTypes, true)) {
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if (!$rootNode) {
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$rootNode = $child;
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}
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}

‎src/Symfony/Component/Serializer/Tests/Encoder/XmlEncoderTest.php

Lines changed: 27 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -591,6 +591,33 @@ public function testDecodeIgnoreComments()
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$this->assertEquals($expected, $this->encoder->decode($source, 'xml'));
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}
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public function testDecodeIgnoreDocumentType()
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{
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$source = <<<'XML'
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<?xml version="1.0"?>
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<!DOCTYPE people>
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<people>
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<person>
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<firstname>Benjamin</firstname>
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<lastname>Alexandre</lastname>
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</person>
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<person>
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<firstname>Damien</firstname>
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<lastname>Clay</lastname>
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</person>
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</people>
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XML;
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$expected = ['person' => [
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['firstname' => 'Benjamin', 'lastname' => 'Alexandre'],
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['firstname' => 'Damien', 'lastname' => 'Clay'],
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]];
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$this->assertEquals($expected, $this->encoder->decode(
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$source,
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'xml',
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[XmlEncoder::DECODER_IGNORED_NODE_TYPES => [\XML_DOCUMENT_TYPE_NODE]]
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));
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}
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public function testDecodePreserveComments()
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{
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$this->doTestDecodePreserveComments();

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