[pmwiki-users] Shared Pages in Farms

[Patrick R. Michaud]

On Wed, Feb 14, 2007 at 12:06:05PM -0500, Sandy wrote:
> 
> 
> 
> Patrick R. Michaud 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:
>  >>>So folks coming at it from sandy.onebit.ca would see a slightly 
> different version that those coming
> >> at it from cricket.onebit.ca.
> 
> Looked simple enough, but it didn't work.
> 
> http://www.sandy.onebit.ca/Test/Whichwiki
> 
> Haven't gotten around to shared.d yet, but I it should still work, right?
> 
> >     $Conditions['sandy'] = ($_SERVER['HTTP_HOST'] == 'sandy.onebit.ca');
> >     $Conditions['cricket'] = ($_SERVER['HTTP_HOST'] == 'cricket.onebit.ca');

Oh.  The code I gave does an exact match for "sandy.onebit.ca"
and "cricket.onebit.ca", but the url has "www.sandy.onebit.ca".

So, I guess we need to be a bit more liberal in checking for
the host name:

  ## (:if sandy:) is true when hostname contains "sandy"
  $Conditions['sandy'] = (strpos('sandy', $_SERVER['HTTP_HOST']) !== false);

  ## (:if cricket:) is true when hostname ends with "cricket.onebit.ca"
  $Conditions['cricket'] = (strpos('cricket', $_SERVER['HTTP_HOST']) !== false);

Note that these are fairly liberal checks -- in particular,
if you ever have a host named "www.yesandyes.onebit.ca" then
(:if sandy:) would be treated as "true" because the hostname contains
the sequence "sandy" in it.  But if we get to that point it's
easy enough to write a more sophisticated test that would handle
such cases.

Pm