[pmwiki-users] Shared Pages in Farms

Roman romat2 at gmail.com
Wed Feb 14 10:51:10 CST 2007


I am using shared pages and I am not sure with current behaviour.
Particularly, it's not possible to delete shared pages (from web
interface). Does it work as intended or is it a bug?

Thanks, Roman

On 2/14/07, Patrick R. Michaud <pmichaud at pobox.com> wrote:
> On Wed, Feb 14, 2007 at 11:14:03AM -0500, Sandy wrote:
> > Patrick R. Michaud wrote:
> > > On Wed, Feb 14, 2007 at 10:29:33AM -0500, Sandy wrote:
> > >> I'm splitting my site into a small farm, and there are some pages I want
> > >> to share (almost) between wikies.
> > >>
> > >> The shared pages recipe looks easy enough.
> > >>
> > >> Can I hide some parts of a page from some wikis by using (:if
> > >> statements? I've already set separate session_name and $WikiTitle in the
> > >> config.php files, if that helps.
> > >
> > > Sure, (:if:) directives can be used to suppress parts of the page--
> > > the tricky part will be defining the conditionals used.
> > >
> > > What criteria are you wanting to use to decide if a particular
> > > section is to be shown or suppressed?
> >
> > The wiki that they used to reach the page. So folks coming at it from
> > sandy.onebit.ca would see a slightly different version that those coming
> > at it from cricket.onebit.ca.
>
> Ah.  I'd probably do something like:
>
>     $Conditions['sandy'] = ($_SERVER['HTTP_HOST'] == 'sandy.onebit.ca');
>     $Conditions['cricket'] = ($_SERVER['HTTP_HOST'] == 'cricket.onebit.ca');
>
> Then you can have (:if:) conditionals like
>
>     (:if sandy:)
>     This content is visible only to people accessing sandy.onebit.ca
>     (:if cricket:)
>     This content is visible to people accessing cricket.onebit.ca
>     (:if:)
>     Everybody sees this.
>
> A more generic form might be to define a 'server' conditional that
> takes a parameter:
>
>     $Conditions['server'] = 'strpos($_SERVER["HTTP_HOST"], $condparm)!==false'
>
> which then allows:
>
>     (:if server sandy:)
>     Server name contains 'sandy'
>     (:if server cricket:)
>     Server name contains 'cricket'
>     (:if server xyz:)
>     Server name contains 'xyz'
>     (:if:)
>     Always displayed
>
> Pm
>
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