inc/libs/rewrite_functions.php

   1 <?php
   2 /************************************************************************
   3  * MXChange v0.2.1                                    Start: 10/24/2004 *
   4  * ===============                              Last change: 11/14/2004 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : rewrite_functions.php                            *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Special functions for rewrite extension          *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Spezielle Funktion fuer rewrite-Erweiterung      *
  12  * -------------------------------------------------------------------- *
  13  * $Revision::                                                        $ *
  14  * $Date::                                                            $ *
  15  * $Tag:: 0.2.1-FINAL                                                 $ *
  16  * $Author::                                                          $ *
  17  * Needs to be in all Files and every File needs "svn propset           *
  18  * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
  19  * -------------------------------------------------------------------- *
  20  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
  21  * For more information visit: http://www.mxchange.org                  *
  22  *                                                                      *
  23  * This program is free software; you can redistribute it and/or modify *
  24  * it under the terms of the GNU General Public License as published by *
  25  * the Free Software Foundation; either version 2 of the License, or    *
  26  * (at your option) any later version.                                  *
  27  *                                                                      *
  28  * This program is distributed in the hope that it will be useful,      *
  29  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  30  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  31  * GNU General Public License for more details.                         *
  32  *                                                                      *
  33  * You should have received a copy of the GNU General Public License    *
  34  * along with this program; if not, write to the Free Software          *
  35  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  36  * MA  02110-1301  USA                                                  *
  37  ************************************************************************/
  38
  39 // Some security stuff...
  40 if (!defined('__SECURITY')) {
  41         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
  42         require($INC);
  43 }
  44
  45 // Rewrite links in HTML for better SEO (ugly part of mx!)
  46 function rewriteLinksInCode ($HTML) {
  47         // Skip rewriting for configured modules
  48         if (eregi($GLOBALS['module'], getConfig('rewrite_skip')) !== false) return $HTML;
  49
  50         // Generate target URL
  51         $target = "{!URL!}/cms/";
  52
  53         // Convert modules.php?module=...
  54         $output = str_replace(constant('URL') . "/modules.php?module=", $target, $HTML);
  55
  56         // Convert modules.php?module=...
  57         $output = str_replace("{!URL!}/modules.php?module=", $target, $output);
  58
  59         // Do we have an URL linked to mxchange.org?
  60         if (eregi(constant('SERVER_URL'), $output)) {
  61                 // Convert URLs from my server
  62                 $output = str_replace("{!URL!}/modules.php?module=", constant('SERVER_URL')."/cms/", $output);
  63
  64                 // Convert URLs from my server
  65                 $output = str_replace(constant('URL') . "/modules.php?module=", constant('SERVER_URL')."/cms/", $output);
  66         } // END - if
  67
  68         // Strip slashes as above for the main URL
  69         $target2 = preg_quote($target, '/');
  70
  71         // Action variable
  72         $act = $target."\$1/act/";
  73
  74         // Convert &amp;|&action=...
  75         $output = preg_replace('/' . $target2 . "(.*)&amp;action=/i", $act, $output);
  76
  77         // "The same procedure as last variable"... now for &amp;what=
  78         $wht = $target."\$1/wht/";
  79         $output = preg_replace('/' . $target2 . "(.*)&amp;what=/i", $wht, $output);
  80
  81         // Repair missed &amp;what=??? entries
  82         while (preg_match("/&amp;what=(.*)\/(.*)\/(.*)/i", $output)) {
  83                 $output = preg_replace("/&amp;what=(.*)\/(.*)\/(.*)/i", "/wht/\$1/\$2/\$3", $output);
  84         } // END - while
  85
  86         // Return rewritten code
  87         return $output;
  88 }
  89 //
  90 ?>