true,
);
var $command = 'pdftotext'; // could be any application.
var $commandconfig = 'indexer/pdftotext'; // could be any application.
var $args = array("-nopgbrk", "-enc", "UTF-8");
var $use_pipes = false;
// see BaseIndexer for how the extraction works.
function findLocalCommand() {
putenv('LANG=en_US.UTF-8');
$sCommand = KTUtil::findCommand($this->commandconfig, $this->command);
return $sCommand;
}
function getDiagnostic() {
$sCommand = $this->findLocalCommand();
// can't find the local command.
if (empty($sCommand)) {
return sprintf(_kt('Unable to find required command for indexing. Please ensure that %s is installed and in the %s Path. For more information on indexers and helper applications, please visit the %s site.'), $this->command, APP_NAME, $this->support_url, APP_NAME);
}
return null;
}
}
?>