/**
* Tries to locate a file
*
* Tries to locate a file, referenced in a docbook document. If available
* the document path is used a base for relative paths.
*
* @param string $file
* @return string
*/
public function locateFile($file)
{
if (!ezcBaseFile::isAbsolutePath($file)) {
$file = $this->document->getPath() . $file;
}
if (!is_file($file)) {
throw new ezcBaseFileNotFoundException($file);
}
return $file;
}
/**
* Create document from docbook document
*
* A document of the docbook format is provided and the internal document
* structure should be created out of this.
*
* This method is required for all formats to have one central format, so
* that each format can be compiled into each other format using docbook as
* an intermediate format.
*
* You may of course just call an existing converter for this conversion.
*
* @param ezcDocumentDocbook $document
* @return void
*/
public function createFromDocbook(ezcDocumentDocbook $document)
{
$this->path = $document->getPath();
$this->document = $document->getDomDocument();
}