[pmwiki-users] Foldered wiki.d Page Store for more than 100k pages in a group

Petko Yotov 5ko at 5ko.fr
Thu Aug 6 15:42:48 CDT 2015

On 2015-08-06 19:10, ABClf wrote:
> $WikiDir = new PageStore('wiki.d/{$Group}/{$Name1}/{$FullName}');
> My biggest group is for Quotes ; pages are named numerically, from 1,
> 2, 3, etc., to 99500 (still growing) ;
> I would like the coming next pages named 100000 and up to be saved in
> folder /11, /12, etc., rather than in folder /1 ;

You can create a custom PageVariable and use it when defining the 
PageStore class.

   function DirPrefix($group, $name) {
     if ($group == 'Quotes' && preg_match('/^(\\d+)\\d{4}$/', $name, $m))
       return $m[1]; # >= 100000

     return function_exists("utf8string")
       ? utf8string($name, 0, 1)
       : $name{0};
   $FmtPV['$DirPrefix']  = 'DirPrefix($group, $name)';
   $WikiDir = new PageStore('wiki.d/{$Group}/{$DirPrefix}/{$FullName}');

This will keep the current directories with the first letter, in all 
groups. For pages in the Quotes group, for names longer than 4 digits, 
it will remove the last 4 digits, so

   Quotes.99999    will go into wiki.d/Quotes/9/
   Quotes.100001   will go into wiki.d/Quotes/10/   (not /11)
   Quotes.999999   will go into wiki.d/Quotes/99/
   Quotes.2222222  will go into wiki.d/Quotes/222/
   Quotes.98765432 will go into wiki.d/Quotes/9876/

This will also take care of the same problem when you go above 999999. 


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