function transform()
{
global $default;
$iMimeTypeId = $this->oDocument->getMimeTypeId();
$sMimeType = KTMime::getMimeTypeName($iMimeTypeId);
$sFileName = $this->oDocument->getFileName();
$aTestTypes = array('application/octet-stream', 'application/zip', 'application/x-zip');
if (in_array($sMimeType, $aTestTypes)) {
$sExtension = KTMime::stripAllButExtension($sFileName);
$sTable = KTUtil::getTableName('mimetypes');
$sQuery = "SELECT id, mimetypes FROM {$sTable} WHERE LOWER(filetypes) = ?";
$aParams = array($sExtension);
$aRow = DBUtil::getOneResult(array($sQuery, $aParams));
if (PEAR::isError($aRow)) {
$default->log->debug("ODI: error in query: " . print_r($aRow, true));
return;
}
if (empty($aRow)) {
$default->log->debug("ODI: query returned entry");
return;
}
$id = $aRow['id'];
$mimetype = $aRow['mimetypes'];
$default->log->debug("ODI: query returned: " . print_r($aRow, true));
if (in_array($mimetype, $aTestTypes)) {
// Haven't changed, really not an OpenDocument file...
return;
}
if ($id) {
$this->oDocument->setMimeTypeId($id);
$this->oDocument->update();
}
}
parent::transform();
}
function extract_contents($sFilename, $sTempFilename)
{
if (!OS_WINDOWS) {
putenv('LANG=en_US.UTF-8');
$res = parent::extract_contents($sFilename, $sTempFilename);
if (strstr($this->aCommandOutput[0], "encrypted")) {
return "";
}
if (!empty($res)) {
return $res;
}
}
return $this->_fallbackExcelReader($sFilename, $sTempFilename);
}
function extract_contents($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);
}
