On Tue, 11 Oct 2011, Petko Yotov wrote:
You'll need to override the LinkPage() function.
1. Copy the LinkPage() function from pmwiki.php to your local/config.php. You
will only make changes to config.php, not to pmwiki.php.
2. Rename the one in config.php, from "function LinkPage(...)" to "function
MyLinkPage(...)", that's an added "My" glued before LinkPage.
3. Add to config.php such a line, before or after the function:
$LinkFunctions['<:page>'] = 'MyLinkPage';
4. Near the middle of the function block in config.php, after the line:
if (!$tgtname) return ''; # (this line exists)
insert this line:
if(!CondAuth($tgtname, 'read')) return '[hidden link]'; # new line
It is probably better to return the plain text "[hidden link]" instead of
nothing, otherwise a reader may not quite understand your sentences. Writers
may also be annoyed if they add to the wiki source some links which disappear
from the rendered page.
Petko
P.S. Reminder. It is not recommended to edit pmwiki.php or other files from
the core distribution because if you change them, when you upgrade you'll need
to re-apply your customizations. PmWiki is designed to allow the replacement
via programming hooks of many functions with ones you write, without the need
to modify the core files.
Bingo!
I made the following small changes to the above:
In MyLinkPage
1) Immediately after the globals declaration I added
$ppath = $path;
2) I changed the conditional as follows:
if (!CondAuth($tgtname,'read')){
if ($txt !== $ppath ){
return "<span class='hide'>[Private Link]</span><span " .
"class='privatelink'>$txt</span>";
}else{
return "<span class='privatelink'>[Privacy Link]</span>";
}
}
--
Lars Eighner
http://www.larseighner.com/index.html
8800 N IH35 APT 1191 AUSTIN TX 78753-5266
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