Same name in other branches

1. 8.9.x core/modules/rest/tests/src/Functional/XmlNormalizationQuirksTrait.php \Drupal\Tests\rest\Functional\XmlNormalizationQuirksTrait::applyXmlDecodingQuirks()
2. 10 core/modules/rest/tests/src/Functional/XmlNormalizationQuirksTrait.php \Drupal\Tests\rest\Functional\XmlNormalizationQuirksTrait::applyXmlDecodingQuirks()
3. 11.x core/modules/rest/tests/src/Functional/XmlNormalizationQuirksTrait.php \Drupal\Tests\rest\Functional\XmlNormalizationQuirksTrait::applyXmlDecodingQuirks()

Applies the XML encoding quirks that remain after decoding.

The XML encoding:

• maps empty arrays to the empty string
• maps single-item arrays to just that single item
• restructures multiple-item arrays that lives in a single-item array

Parameters

array $normalization: A normalization.

Return value

array The updated normalization.

See also

\Symfony\Component\Serializer\Encoder\XmlEncoder

1 call to XmlNormalizationQuirksTrait::applyXmlDecodingQuirks()

XmlEntityNormalizationQuirksTrait::getExpectedNormalizedEntity in core/modules/rest/tests/src/Functional/EntityResource/XmlEntityNormalizationQuirksTrait.php

File

core/modules/rest/tests/src/Functional/XmlNormalizationQuirksTrait.php, line 26

Class

XmlNormalizationQuirksTrait

Trait for ResourceTestBase subclasses testing $format='xml'.

Namespace

Drupal\Tests\rest\Functional

Code

protected function applyXmlDecodingQuirks(array $normalization) {
    foreach ($normalization as $key => $value) {
        if ($value === [] || $value === NULL) {
            $normalization[$key] = '';
        }
        elseif (is_array($value)) {
            // Collapse single-item numeric arrays to just the single item.
            if (count($value) === 1 && is_numeric(array_keys($value)[0]) && is_scalar($value[0])) {
                $value = $value[0];
            }
            elseif (count($value) === 1 && is_numeric(array_keys($value)[0]) && is_array(reset($value))) {
                $rewritten_value = [];
                foreach ($value[0] as $child_key => $child_value) {
                    if (is_numeric(array_keys(reset($value))[0])) {
                        $rewritten_value[$child_key] = [
                            '@key' => $child_key,
                        ] + $child_value;
                    }
                    else {
                        $rewritten_value[$child_key] = $child_value;
                    }
                }
                $value = $rewritten_value;
            }
            // If the post-quirk value is still an array after the above, recurse.
            if (is_array($value)) {
                $value = $this->applyXmlDecodingQuirks($value);
            }
            // Store post-quirk value.
            $normalization[$key] = $value;
        }
    }
    return $normalization;
}

---