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<?php |
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/** |
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* ownCloud - Music app |
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* |
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* This file is licensed under the Affero General Public License version 3 or |
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* later. See the COPYING file. |
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* |
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* @author Pauli Järvinen <[email protected]> |
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* @copyright Pauli Järvinen 2019 |
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*/ |
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namespace OCA\Music\Http; |
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use OCP\AppFramework\Http\Response; |
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/** |
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* This class creates an XML response out of a passed in associative array, |
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* similarly how the class JSONResponse works. The content is described with |
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* a recursive array structure, where arrays may have string or integer keys. |
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* One array should not mix string and integer keys, that will lead to undefined |
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* outcome. Furthermore, array with integer keys is supported only as payload of |
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* an array with string keys. |
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* |
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* Note that this response type has been created to fulfill the needs of the |
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* SubsonicController and may not be suitable for all other purposes. |
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*/ |
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class XMLResponse extends Response { |
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private $content; |
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public function __construct(array $content) { |
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$this->addHeader('Content-Type', 'application/xml'); |
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// The content must have exactly one root element, add one if necessary |
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if (\count($content) != 1) { |
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$content = ['root' => $content]; |
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} |
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$this->content = $content; |
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} |
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public function render() { |
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$rootName = \array_keys($this->content)[0]; |
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$xmlTree = new \SimpleXMLElement("<?xml version='1.0' encoding='UTF-8'?><$rootName/>"); |
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foreach ($this->content[$rootName] as $key => $value) { |
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self::addChildElement($xmlTree, $key, $value); |
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} |
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return $xmlTree->asXML(); |
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} |
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private static function addChildElement($parentNode, $key, $value) { |
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if (\is_bool($value)) { |
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$value = $value ? 'true' : 'false'; |
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$parentNode->addAttribute($key, $value); |
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} |
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elseif (\is_string($value) || \is_numeric($value)) { |
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$parentNode->addAttribute($key, $value); |
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} |
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elseif (\is_array($value)) { |
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if (self::arrayIsIndexed($value)) { |
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foreach ($value as $child) { |
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self::addChildElement($parentNode, $key, $child); |
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} |
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} |
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else { |
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// associative array |
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$element = $parentNode->addChild($key); |
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foreach ($value as $childKey => $childValue) { |
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self::addChildElement($element, $childKey, $childValue); |
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} |
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} |
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} |
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elseif ($value === null) { |
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// skip |
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} |
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else { |
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throw new \Exception("Unexpected value type for key $key"); |
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} |
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} |
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/** |
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* Array is considered to be "indexed" if its first element has numerical key. |
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* @param array $array |
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*/ |
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private static function arrayIsIndexed(array $array) { |
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reset($array); |
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return empty($array) || \is_int(key($array)); |
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} |
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} |
owncloud /
music
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths