/**
* Set the enabled/disabled state of this plugin
*/
function setEnabled($enabled)
{
parent::setEnabled($enabled);
$journal =& Request::getJournal();
if ($journal) {
// set default XSLT renderer
if ($this->getSetting($journal->getId(), 'XSLTrenderer') == "") {
// Determine the appropriate XSLT processor for the system
if (version_compare(PHP_VERSION, '5', '>=') && extension_loaded('xsl') && extension_loaded('dom')) {
// PHP5.x with XSL/DOM modules
$this->updateSetting($journal->getId(), 'XSLTrenderer', 'PHP5');
} elseif (version_compare(PHP_VERSION, '5', '<') && extension_loaded('xslt')) {
// PHP4.x with XSLT module
$this->updateSetting($journal->getId(), 'XSLTrenderer', 'PHP4');
} else {
$this->updateSetting($journal->getId(), 'XSLTrenderer', 'external');
}
}
// set default XSL stylesheet to NLM
if ($this->getSetting($journal->getId(), 'XSLstylesheet') == "") {
$this->updateSetting($journal->getId(), 'XSLstylesheet', 'NLM');
}
return true;
}
return false;
}
