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<?php |
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namespace Mathielen\DataImport\Writer; |
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use Ddeboer\DataImport\Writer\WriterInterface; |
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/** |
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* Writes data to a xml file. |
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*/ |
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class XmlWriter implements WriterInterface |
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{ |
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/** |
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* @var \DOMDocument |
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*/ |
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private $xml; |
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private $filename; |
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/** |
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* @var \DOMNode |
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*/ |
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private $rootNode; |
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private $rowNodeName; |
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private $rootNodeName; |
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public function __construct(\SplFileObject $file, $rowNodeName = 'node', $rootNodeName = 'root') |
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{ |
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$this->filename = $file->getRealPath(); |
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$this->rowNodeName = $rowNodeName; |
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$this->rootNodeName = $rootNodeName; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function prepare() |
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{ |
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$this->xml = new \DOMDocument(); |
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$this->rootNode = $this->xml->createElement($this->rootNodeName); |
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$this->xml->appendChild($this->rootNode); |
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return $this; |
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} |
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/** |
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* (non-PHPdoc). |
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* |
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* @see \Ddeboer\DataImport\Writer\WriterInterface::writeItem() |
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*/ |
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public function writeItem(array $item) |
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{ |
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$newNode = $this->xml->createElement($this->rowNodeName); |
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//attributes |
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if (isset($item['@attributes']) && is_array($item['@attributes'])) { |
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foreach ($item['@attributes'] as $key => $value) { |
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$attr = $this->xml->createAttribute($key); |
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$attr->value = $value; |
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$newNode->appendChild($attr); |
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} |
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unset($item['@attributes']); |
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} |
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//values |
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foreach ($item as $key => $value) { |
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$node = $this->xml->createElement($key); |
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$node->nodeValue = $value; |
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$newNode->appendChild($node); |
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} |
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$this->rootNode->appendChild($newNode); |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function finish() |
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{ |
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$this->xml->save($this->filename); |
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return $this; |
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} |
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} |
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mathielen /
import-engine
