pr2/translate/STransStdXML3.php5

<?php
class STransStdXML3 extends STransXML
{
    const XML_UNKNOWN = 0;
    const XML_RESOURCE = 1;
    const XML_LIST = 2;
    const XML_ALBUM = 3;

    protected $transHelperClass = "STransStdXML3Helper";

    public function doc() {
        return "STransStdXML translates the standard Shodor content"
                . " XML 2.0 format into viewable content HTML";
    }

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

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

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

    public function translate ($si)
    {
        $src = $si->getSource();
        if($src instanceof SnapContent) {
            $src = $si->getSource()->getXML();
            $si->setSource($src);
        }

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

        $eval = $this->getInputOption('eval');

        $doc = SXMLHelper::parse($si->getSource(), true);
        if(!$doc)
            return false;

        $xmlResource = $doc->documentElement;

        // translate the root container (section), a block-level container,
        // based on what type of root element we see
        switch ($xmlResource->tagName) {
            case 'XMLResource':
                $this->setOption('xmlRootType', STransStdXML3::XML_RESOURCE);
                $collect = $this->translateResource($xmlResource);
                if($eval) {
                    $collect = str_replace(array('"'), array("\\\""), $collect);
                    eval("\$collect = \"{$collect}\";");
                }
                $this->sendToTarget($si, $collect);
                break;
            case 'XMLList':
                $this->setOption('xmlRootType', STransStdXML3::XML_LIST);
                $this->translateList($xmlResource, $si);
                break;
            case 'XMLAlbum':
                $this->setOption('xmlRootType', STransStdXML3::XML_ALBUM);
                $this->translateAlbum($xmlResource, $si);
                break;
            default:
                $this->setOption('xmlRootType', STransStdXML3::XML_UNKNOWN);
                break;
        }

    }

    protected function translateAlbum($xmlAlbum, $si) {
        return $this->transHelper->translateAlbum($xmlAlbum, $this, $si);
    }

    protected function translateList($xmlList, $si) {
        return $this->transHelper->translateList($xmlList, $this, $si);
    }

    protected function translateResource($xmlResource) {
        return $this->transHelper->translateResource($xmlResource);
    }

    public function getPage() {
        return $this->page;
    }
}

?>

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