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* of this program must display Appropriate Legal Notices, as required under
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* these Appropriate Legal Notices must retain the display of the "Powered by
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* Contributor( s): ______________________________________
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*/
require_once(KT_DIR . '/plugins/ktstandard/contents/BaseIndexer.php');
class KTWordIndexerTrigger extends KTBaseIndexerTrigger {
var $mimetypes = array(
'application/msword' => true,
);
var $command = 'catdoc'; // could be any application.
var $commandconfig = 'indexer/catdoc'; // could be any application.
var $args = array("-w", "-d", "UTF-8");
var $use_pipes = true;
function extract_contents($sFilename, $sTempFilename) {
if (OS_WINDOWS) {
$this->command = 'c:\antiword\antiword.exe';
$this->commandconfig = 'indexer/antiword';
$this->args = array();
}
putenv('LANG=en_US.UTF-8');
$sCommand = KTUtil::findCommand($this->commandconfig, $this->command);
if (empty($sCommand)) {
return false;
}
if (OS_WINDOWS) {
$sDir = dirname(dirname($sCommand));
putenv('HOME=' . $sDir);
}
return parent::extract_contents($sFilename, $sTempFilename);
}
function findLocalCommand() {
if (OS_WINDOWS) {
$this->command = 'c:\antiword\antiword.exe';
$this->commandconfig = 'indexer/antiword';
$this->args = array();
}
$sCommand = KTUtil::findCommand($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;
}
}
?>