Not a bug Setting a CDN in config.php for ExternalUrl , open attachments in a new browser tab

[batman71]

Affected version

XF 2.2 RC2

I'm using the xrock addon , db attachments store , to store my full images in the external data folder (to allow to be cached by CDN), and all it's ok.
The problem is that if I set $config['externalDataUrl'] = https://cdn.mydomain.com/forum/data/ (<<< a CNAME) images attachments (thumbnails) are opened in a new browser tab, and not in lightbox.
If I delete the "cdn" subdomain path (CNAME), attachmets images open in lightbox.
And...In XFMG the same attachments are opened correctly in lightbox.

FYI : the path of my external images is : https://mydomaincom/forum/data/attachment-files/

Of course is not a problem of XF setting in the admin CP , becouse without the CDN path , lightbox is working with the same images attachments.

 

[Mike]

I can't reproduce this locally, so it might be related to that add-on. Can you provide a URL where we can see the issue?

 

[batman71]

I can't reproduce this locally, so it might be related to that add-on. Can you provide a URL where we can see the issue?

Thanks @Mike
You can check here with many attachments :

Puma Punku

Puma Punku è uno dei siti archeologici più misteriosi ed impressionanti presenti sul globo terrestre. I suoi resti sono situati vicino l’antica città Boliviana di Tiwanaku. Nella lingua locale Aymara, il suo nome significa “La porta del Puma“. Si tratta di una serie di rovine megalitiche...

passion2share.com

 

[Mike]

At this point, the issue appears to relate to the add-on as it changes the behavior and URLs to attachments in a way that differs from how they can be generated by default.

Beyond that though, you'll need to associate your forum account with your customer account as I'm not able to identify a related customer for that install.