pr2/translate/STransXSL.php5

<?php
class STransXSL extends STrans
{
    public function doc() {
        return "STransXSL applies an XSLT stylesheet to the input XML"
                . " to accomplish its translation.";
    }

    /*-----------------------------------------------------*/
    /* Translate a given SInput object
    /*-----------------------------------------------------*/

    public function getInFormat() {
        return 'xml';
    }

    public function getOutFormat() {
        return 'html';
    }

    public function translate ($si)
    {
        if(parent::translate($si) === false ) return false;

        //simply send the input source to the destination target through
        //the translation function
        $this->sendToTarget($si, $this->transformJournalXML($si, $si->getSource()));
    }

    public function transformJournalXML($si, $input)
    {
        /* load the xml file and stylesheet as domdocuments */
        $xsl = new DomDocument();
        $xslfile = $si->getOption('xslFile');
        $xsl->load("$xslfile");
        $inputdom = new DomDocument();
        $inputdom->loadXML($input);

        /* create the processor and import the stylesheet */
        $proc = new XsltProcessor();
        $xsl = $proc->importStylesheet($xsl);

        /* transform and output the xml document */
        $newdom = $proc->transformToDoc($inputdom);
        return $newdom->saveXML();
    }

}

?>

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