/**
* Sets the parameters of the XSLT processor.
*
* @param DocBlox_Transformer_Transformation $transformation Transformation.
* @param XSLTProcessor $proc XSLTProcessor.
*
* @return void
*/
public function setProcessorParameters(DocBlox_Transformer_Transformation $transformation, XSLTProcessor $proc)
{
foreach ($this->xsl_variables as $key => $variable) {
// XSL does not allow both single and double quotes in a string
if (strpos($variable, '"') !== false && strpos($variable, "'") !== false) {
$this->log('XSLT does not allow both double and single quotes in ' . 'a variable; transforming single quotes to a character ' . 'encoded version in variable: ' . $key, Zend_Log::WARN);
$variable = str_replace("'", "'", $variable);
}
$proc->setParameter('', $key, $variable);
}
// add / overwrite the parameters with those defined in the
// transformation entry
$parameters = $transformation->getParameters();
if (isset($parameters['variables'])) {
/** @var DOMElement $variable */
foreach ($parameters['variables'] as $key => $value) {
$proc->setParameter('', $key, $value);
}
}
}
