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XhtmlArticle.php
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XhtmlArticle.php
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<?php
namespace Escribir;
class XhtmlArticle extends FileArticle {
protected function loadMetadata() {
$data = file_get_contents($this->filename);
$metadata = array(
'title' => NULL,
'date' => NULL,
'tag' => NULL,
'author' => NULL,
'email' => NULL,
);
$dom = new XhtmlDOMDocument;
if (!$dom->loadXhtml($data)) {
return $metadata;
}
$commentNode = $dom->documentElement->firstChild;
if (!($commentNode instanceof \DOMComment)) {
return $metadata;
}
$metaParser = new MetadataLineParser($metadata);
foreach (explode("\n", $commentNode->textContent) as $line) {
$metaParser->parseLine($line);
}
$dom->documentElement->removeChild($commentNode);
return $metaParser->getMetadata();
}
public function getContent() {
$data = file_get_contents($this->filename);
$dom = new XhtmlDOMDocument;
$dom->loadXhtml($data);
$commentNode = $dom->documentElement->firstChild;
$dom->documentElement->removeChild($commentNode);
return $dom->saveXhtml();
}
public function getXhtmlContent() {
return $this->getContent();
}
}