public function set_comment($zip_file, $comment)
{
$result = false;
$za = NULL;
// This should give us a new archive object, of not catch it and bail out
try {
$za = new pluginbuddy_PclZip($zip_file);
$result = true;
} catch (Exception $e) {
// Something fishy - the methods indicated pclzip but we couldn't find the class
$error_string = $e->getMessage();
pb_backupbuddy::status('details', sprintf(__('pclzip indicated as available method but error reported: %1$s', 'it-l10n-backupbuddy'), $error_string));
$result = false;
}
// Only continue if we have a valid archive object
if (true === $result) {
// Make sure we opened the zip ok and we added the comment ok
// Note: using empty array as we don't actually want to add any files
if (0 !== ($list = $za->add(array(), PCLZIP_OPT_COMMENT, $comment))) {
// We got a list back so adding comment should have been successful
pb_backupbuddy::status('details', sprintf(__('PclZip set comment in file %1$s', 'it-l10n-backupbuddy'), $zip_file));
$result = true;
} else {
// If we failed to set the commnent then log it (?) and drop through
$error_string = $za->errorInfo(true);
pb_backupbuddy::status('details', sprintf(__('PclZip failed to set comment in file %1$s - Error Info: %2$s', 'it-l10n-backupbuddy'), $zip_file, $error_string));
$result = false;
}
}
if (NULL != $za) {
unset($za);
}
return $result;
}
