HTMLXSLTProcessor.php

Go to the documentation of this file.

<?php

class ConfigDoc_HTMLXSLTProcessor
{

    protected $xsltProcessor;

    public function __construct($proc = false)
    {
        if ($proc === false) $proc = new XSLTProcessor();
        $this->xsltProcessor = $proc;
    }

    public function importStylesheet($xsl)
    {
        if (is_string($xsl)) {
            $xsl_file = $xsl;
            $xsl = new DOMDocument();
            $xsl->load($xsl_file);
        }
        return $this->xsltProcessor->importStylesheet($xsl);
    }

    public function transformToHTML($xml)
    {
        if (is_string($xml)) {
            $dom = new DOMDocument();
            $dom->load($xml);
        } else {
            $dom = $xml;
        }
        $out = $this->xsltProcessor->transformToXML($dom);

        // fudges for HTML backwards compatibility
        // assumes that document is XHTML
        $out = str_replace('/>', ' />', $out); // <br /> not <br/>
        $out = str_replace(' xmlns=""', '', $out); // rm unnecessary xmlns

        if (class_exists('Tidy')) {
            // cleanup output
            $config = array(
                'indent'        => true,
                'output-xhtml'  => true,
                'wrap'          => 80
            );
            $tidy = new Tidy;
            $tidy->parseString($out, $config, 'utf8');
            $tidy->cleanRepair();
            $out = (string) $tidy;
        }

        return $out;
    }

    public function setParameters($options)
    {
        foreach ($options as $name => $value) {
            $this->xsltProcessor->setParameter('', $name, $value);
        }
    }

    public function __call($name, $arguments)
    {
        call_user_func_array(array($this->xsltProcessor, $name), $arguments);
    }

}

// vim: et sw=4 sts=4