OJS 3.3.05 - OAI - no resumptionToken

Software Support
1

Hi,

after uprading to OJS 3.3.0.5 I no longer get a resumptionToken in OAI. Does anyone have the same problem?
I looked into ./lib/pkp/classes/oai/PKPOAIDAO.inc.php and $total never contains the total number of articles. I guess it’s because RecordCount() doesn’t work anymore, and the replacement does not work properly?
@asmecher, there is a FIXME in the file, maybe you can take a look?

Best Regards

2

This works in my installation, but is even more inefficient:

-    for ($count = 0; ($row = $result->current()) && $count < $limit; $count++) {		
+    for ($count = 0; $row = $result->current(); $count++) {
-          $records[] = $this->_returnRecordFromRow((array) $row);
+         if ($count < $limit) $records[] = $this->_returnRecordFromRow((array) $row);
           $total++;
           $result->next();
}

in the functions getRecords(), getIdentifiers() and in the Driver Plugin.

3

Hi @ohilbig01,

Good spotting! You’re right, there’s a bug there – I’ve filed it here:

I’ll file another issue for the performance penalty and link it from there.

Regards,
Alec Smecher
Public Knowledge Project Team