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<?php |
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namespace DansMaCulotte\PrestashopWebService; |
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use SimpleXMLElement; |
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class PrestashopWebService extends PrestashopWebServiceLibrary |
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{ |
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/** |
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* Retrieve the resource schema |
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* |
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* @param $resource |
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* @param string $schema |
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* @return SimpleXMLElement |
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* @throws Exceptions\PrestashopWebServiceException |
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*/ |
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public function getSchema($resource, $schema = 'blank') |
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{ |
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return $this->get(['resource' => $resource . "?schema=$schema"]); |
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} |
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/** |
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* Fill the provided schema with an associative array data, also remove the useless XML nodes if |
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* the corresponding flag is true |
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* |
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* @param SimpleXMLElement $xmlSchema |
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* @param array $data |
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* @param bool $removeUselessNodes set true if you want to remove nodes that are not present in the data array |
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* @param array $removeSpecificNodes If $removeUselessNodes is false you may add here the first level nodes that |
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* you want to remove |
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* @return SimpleXMLElement |
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*/ |
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public function fillSchema( |
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SimpleXMLElement $xmlSchema, |
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$data, |
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$removeUselessNodes = true, |
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$removeSpecificNodes = [] |
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) { |
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$resource = $xmlSchema->children()->children(); |
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foreach ($data as $key => $value) { |
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$this->processNode($resource, $key, $value); |
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} |
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if ($removeUselessNodes) { |
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$this->checkForUselessNodes($resource, $data); |
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} else { |
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$this->removeSpecificNodes($resource, $removeSpecificNodes); |
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} |
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return $xmlSchema; |
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} |
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/** |
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* @param string|array $data |
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* @param $languageId |
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* @return string |
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*/ |
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private function getLanguageValue($data, $languageId) |
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{ |
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if (is_string($data)) { |
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return $data; |
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} |
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if (array_key_exists($languageId, $data)) { |
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return $data[$languageId]; |
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} else { |
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return $data[1]; |
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} |
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} |
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/** |
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* @param $node |
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* @param $data |
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*/ |
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private function fillLanguageNode($node, $data) |
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{ |
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for ($i = 0; $i < count($node->language); $i++) { |
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$node->language[$i] = $this->getLanguageValue($data, (int) $node->language[$i]['id']->__toString()); |
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} |
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} |
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/** |
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* @param SimpleXMLElement $node |
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* @param $dataKey |
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* @param $dataValue |
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*/ |
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private function processNode(SimpleXMLElement $node, $dataKey, $dataValue) |
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{ |
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if (is_int($dataKey)) { |
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if ($dataKey === 0) { |
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$this->emptyNode($node); |
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} |
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$this->createNode($node, $dataValue); |
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} elseif (property_exists($node->$dataKey, 'language')) { |
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$this->fillLanguageNode($node->$dataKey, $dataValue); |
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} elseif (is_array($dataValue)) { |
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foreach ($dataValue as $key => $value) { |
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$this->processNode($node->$dataKey, $key, $value); |
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} |
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} else { |
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$node->$dataKey = $dataValue; |
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} |
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} |
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/** |
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* Remove XML first level nodes that are not present int the data array |
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* @param SimpleXMLElement $resource |
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* @param $data |
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*/ |
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private function checkForUselessNodes(SimpleXMLElement $resource, $data) |
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{ |
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$uselessNodes = []; |
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foreach ($resource as $key => $value) { |
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if (!array_key_exists($key, $data)) { |
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$uselessNodes[] = $key; |
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} |
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} |
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foreach ($uselessNodes as $key) { |
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unset($resource->$key); |
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} |
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} |
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/** |
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* Remove the given nodes from the resource |
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* @param $resource |
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* @param $removeSpecificNodes |
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*/ |
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private function removeSpecificNodes($resource, $removeSpecificNodes) |
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{ |
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foreach ($removeSpecificNodes as $node) { |
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unset($resource->$node); |
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} |
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} |
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/** |
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* @param SimpleXMLElement $node |
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* @param array $dataValue |
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*/ |
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private function createNode(SimpleXMLElement $node, $dataValue) |
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{ |
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foreach ($dataValue as $key => $value) { |
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if (is_array($value)) { |
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if (is_int($key)) { |
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$this->createNode($node, $value); |
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} else { |
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$childNode=$node->addChild($key); |
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$this->createNode($childNode, $value); |
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} |
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} else { |
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$node->addChild($key, $value); |
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} |
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} |
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} |
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/** |
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* @param SimpleXMLElement $node |
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*/ |
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private function emptyNode(SimpleXMLElement $node) |
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{ |
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$nodeNames = []; |
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foreach ($node->children() as $key => $value) { |
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$nodeNames[]=$key; |
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} |
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foreach ($nodeNames as $nodeName) { |
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unset($node->$nodeName); |
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} |
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} |
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} |
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If the size of the collection does not change during the iteration, it is generally a good practice to compute it beforehand, and not on each iteration: