[pmwiki-users] Attach: links

[Dominique Faure]

Hi,

Heavily using page attachments (and writing cookbook recipes), I found
that I would require both the standard Attach:... link display and
those specially crafted on pmwiki.org's Cookbook pages: ie an
attachment link offering the delta supplementary link to easily update
individual attachments.

I already found a way to get both of them on the same page, defining a
new pseudo-intermap link with the following code in the local
customization file:

  $IMapLinkFmt['Upload:'] = "<a class='attachlink' href='\$LinkUrl'
rel='nofollow'>\$LinkText</a><a class='createlink'
href='\$LinkUpload'>&nbsp;&Delta;</a>";
  $LinkFunctions['Upload:'] = 'LinkUpload';
  $IMap['Upload:'] = '$1';

but I was wondering how to enable the "Delta-createlink" appairing
only if the current user as 'upload' rights, to have a both reader and
writer friendly attachment link?

Any help appreciated,
Dom