Pagebreaker

gistfile1.aw

<?php
if ($modx->Event->name == 'OnPageNotFound') {
  $uri =  $_SERVER['REQUEST_URI'];

  // Обычный ресурс
  if (preg_match("#(\.*?[a-z0-9_\-]+)_p(\d+)\.html#si", $uri, $m)) {
    $alias = preg_replace("#(\.*?[a-z0-9_\-]+)_p(\d+)(\.html)#si", "$1$3", $uri);
    $alias = substr($alias, 1, strlen($alias));
  }
  // Контейнер
  else if (preg_match("#(\.*?[a-z0-9_\-]+)/_p(\d+)\.html#si", $uri, $m)) {
    $alias = preg_replace("#(\.*?/[a-z0-9_\-]+)/_p(\d+)(\.html)#si", "$1/", $uri);
    $alias = substr($alias, 1, strlen($alias));
  }
  
  if ($res = $modx->getObject('modResource', array('uri' => $alias))) {
    $id = $res->get('id');
    $modx->sendForward($id);
  }
}