For example, to limit arbitrary files to 50 kilobtes, but allow
larger mp3 files to be uploaded, a test like this could be used:
- (*.mp3 and maxsize(15mb)) or (* and maxsize(50kb))
+ (*.mp3 and maxsize(15mb)) or (!ispage() and maxsize(50kb))
The following additional tests are available:
* minsize(size)
Tests whether the attachment is no smaller than the specified size.
+
+* ispage()
+
+ Tests whether the attachment will be treated by ikiwiki as a wiki page.
+ (Ie, if it has an extension of ".mdwn", or of any other enabled page
+ format).
+
+ So, if you don't want to allow wiki pages to be uploaded as attachments,
+ use `!ispage()` ; if you only want to allow wiki pages to be uploaded
+ as attachments, use `ispage()`.