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<?php |
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namespace TreeHouse\Feeder\Writer; |
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use XmlWriter as BaseXmlWriter; |
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class XmlWriter implements WriterInterface |
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{ |
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/** |
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* @var \SplFileObject |
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*/ |
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protected $file; |
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/** |
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* @var BaseXmlWriter |
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*/ |
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protected $writer; |
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/** |
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* @var bool |
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*/ |
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protected $indent = false; |
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/** |
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* @var string |
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*/ |
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protected $rootNode = 'feed'; |
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/** |
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* @inheritdoc |
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*/ |
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public function __construct(\SplFileObject $file = null) |
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{ |
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$this->file = $file; |
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} |
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/** |
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* The clone magic method. |
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*/ |
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public function __clone() |
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{ |
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$this->file = null; |
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$this->writer = null; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function setFile(\SplFileObject $file) |
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{ |
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$this->file = $file; |
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} |
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/** |
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* @param bool $ident |
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*/ |
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public function setIndent($ident) |
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{ |
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$this->indent = (boolean) $ident; |
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} |
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/** |
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* @param string $node |
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*/ |
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public function setRootNode($node) |
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{ |
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$this->rootNode = $node; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function start() |
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{ |
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if (!$this->file) { |
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throw new \LogicException('Set a file first'); |
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} |
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if ($this->writer) { |
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throw new \LogicException('Writer already started'); |
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} |
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$this->writer = new BaseXmlWriter(); |
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$this->writer->openUri($this->file->getPathname()); |
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$this->writer->setIndent($this->indent); |
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$this->writer->startDocument('1.0', 'UTF-8'); |
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$this->write(sprintf('<%s>', $this->rootNode)); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function write($data) |
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{ |
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if (!$this->writer) { |
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throw new \LogicException('Start writer first'); |
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} |
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$this->writer->writeRaw($data); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function flush() |
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{ |
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6 |
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if (!$this->writer) { |
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throw new \LogicException('Start writer first'); |
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} |
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$this->writer->flush(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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6 |
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public function end() |
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{ |
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if (!$this->writer) { |
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throw new \LogicException('Start writer first'); |
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} |
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$this->write(sprintf('</%s>', $this->rootNode)); |
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$this->writer->endDocument(); |
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$this->flush(); |
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$this->writer = null; |
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} |
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} |
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treehouselabs /
feeder
