/** * Copies files or folders to the Artifact location. * * @throws Exception * * @return void */ public function executeQueryCopy(DocBlox_Transformer_Transformation $transformation) { $path = $transformation->getSourceAsPath(); if (!is_readable($path)) { throw new Exception('Unable to read the source file: ' . $path); } if (!is_writable($transformation->getTransformer()->getTarget())) { throw new Exception('Unable to write to: ' . dirname($transformation->getArtifact())); } $transformation->getTransformer()->copyRecursive($path, $transformation->getArtifact()); }
/** * This method combines the structure.xml and the given target template * and creates a static html page at the artifact location. * * @param DOMDocument $structure XML source. * @param DocBlox_Transformer_Transformation $transformation Transformation. * * @throws Exception * * @return void */ public function transform(DOMDocument $structure, DocBlox_Transformer_Transformation $transformation) { if (!class_exists('XSLTProcessor')) { throw new Exception('The XSL writer was unable to find your XSLTProcessor; ' . 'please check if you have installed the PHP XSL extension'); } $artifact = $transformation->getTransformer()->getTarget() . DIRECTORY_SEPARATOR . $transformation->getArtifact(); $xsl = new DOMDocument(); $xsl->load($transformation->getSourceAsPath()); $proc = new XSLTProcessor(); $proc->importStyleSheet($xsl); $proc->setParameter('', 'title', $structure->documentElement->getAttribute('title')); $proc->setParameter('', 'root', str_repeat('../', substr_count($transformation->getArtifact(), '/'))); $proc->setParameter('', 'search_template', $transformation->getParameter('search', 'none')); $proc->setParameter('', 'version', DocBlox_Core_Abstract::VERSION); // check parameters for variables and add them when found $this->setProcessorParameters($transformation, $proc); // if a query is given, then apply a transformation to the artifact // location by replacing ($<var>} with the sluggified node-value of the // search result if ($transformation->getQuery() !== '') { $xpath = new DOMXPath($transformation->getTransformer()->getSource()); $qry = $xpath->query($transformation->getQuery()); foreach ($qry as $element) { $proc->setParameter('', $element->nodeName, $element->nodeValue); $filename = str_replace('{$' . $element->nodeName . '}', $transformation->getTransformer()->generateFilename($element->nodeValue), $artifact); $this->log('Processing the file: ' . $element->nodeValue . ' as ' . $filename); $proc->transformToURI($structure, 'file://' . $filename); } } else { if (substr($transformation->getArtifact(), 0, 1) == '$') { // not a file, it must become a variable! if (!isset($this->getConfig()->transformations->{'xsl.variables'})) { $this->getConfig()->transformations->{'xsl-variables'} = new Zend_Config(array(), true); } $variable_name = substr($transformation->getArtifact(), 1); $this->getConfig()->transformations->{'xsl-variables'}->{$variable_name} = $proc->transformToXml($structure); } else { $proc->transformToURI($structure, 'file://' . $artifact); } } }