/usr/share/php/Horde/Mime/Viewer/Ooo.php is in php-horde-mime-viewer 2.0.5-1.
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/**
* The Horde_Mime_Viewer_Ooo class renders out OpenOffice.org documents in
* HTML format.
*
* Copyright 2003-2013 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @author Marko Djukic <marko@oblo.com>
* @author Jan Schneider <jan@horde.org>
* @category Horde
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Mime_Viewer
*/
class Horde_Mime_Viewer_Ooo extends Horde_Mime_Viewer_Base
{
/**
* This driver's display capabilities.
*
* @var array
*/
protected $_capability = array(
'full' => true,
'info' => false,
'inline' => false,
'raw' => false
);
/**
* Metadata for the current viewer/data.
*
* @var array
*/
protected $_metadata = array(
/* At this point assume that the document takes advantage of ZIP
* compression. */
'compressed' => true,
'embedded' => false,
'forceinline' => false
);
/**
* Constructor.
*
* @param Horde_Mime_Part $mime_part The object with the data to be
* rendered.
* @param array $conf Configuration:
* <pre>
* 'zip' - (Horde_Compress_Zip) A zip object.
* </pre>
*/
public function __construct(Horde_Mime_Part $part, array $conf = array())
{
parent::__construct($part, $conf);
}
/**
* Return the full rendered version of the Horde_Mime_Part object.
*
* @return array See parent::render().
* @throws Horde_Exception
*/
protected function _render()
{
$has_xsl = Horde_Util::extensionExists('xsl');
if ($has_xsl) {
$tmpdir = Horde_Util::createTempDir(true) . '/';
}
$fnames = array('content.xml', 'styles.xml', 'meta.xml');
$tags = array(
'text:p' => 'p',
'table:table' => 'table border="0" cellspacing="1" cellpadding="0" ',
'table:table-row' => 'tr bgcolor="#cccccc"',
'table:table-cell' => 'td',
'table:number-columns-spanned=' => 'colspan='
);
if (!$this->getConfigParam('zip')) {
$this->setConfigParam('zip', Horde_Compress::factory('Zip'));
}
$list = $this->getConfigParam('zip')
->decompress($this->_mimepart->getContents(),
array('action' => Horde_Compress_Zip::ZIP_LIST));
foreach ($list as $key => $file) {
if (in_array($file['name'], $fnames)) {
$content = $this->getConfigParam('zip')
->decompress($this->_mimepart->getContents(), array(
'action' => Horde_Compress_Zip::ZIP_DATA,
'info' => $list,
'key' => $key
));
if ($has_xsl) {
file_put_contents($tmpdir . $file['name'], $content);
} elseif ($file['name'] == 'content.xml') {
return array(
$this->_mimepart->getMimeId() => array(
'data' => str_replace(array_keys($tags), array_values($tags), $content),
'status' => array(),
'type' => 'text/html; charset=UTF-8'
)
);
}
}
}
if (!$has_xsl) {
return array();
}
$xslt = new XSLTProcessor();
$xsl = new DOMDocument();
$xsl->load(realpath(__DIR__ . '/Ooo/export/xhtml/opendoc2xhtml.xsl'));
$xslt->importStylesheet($xsl);
$xslt->setParameter('http://www.w3.org/1999/XSL/Transform', array(
'metaFileURL' => 'file://' . $tmpdir . 'meta.xml',
'stylesFileURL' => 'file://' . $tmpdir . 'styles.xml',
'java' => false,
));
$xml = new DOMDocument();
$xml->load(realpath($tmpdir . 'content.xml'));
$result = $xslt->transformToXml($xml);
if (!$result) {
$result = libxml_get_last_error()->message;
}
return array(
$this->_mimepart->getMimeId() => array(
'data' => $result,
'status' => array(),
'type' => 'text/html; charset=UTF-8'
)
);
}
}
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