gacl/admin/gacl_admin_api.class.php

   1 <?php
   2 /**
   3  * phpGACL - Generic Access Control List
   4  * Copyright (C) 2002,2003 Mike Benoit
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  * For questions, help, comments, discussion, etc., please join the
  21  * phpGACL mailing list. http://sourceforge.net/mail/?group_id=57103
  22  *
  23  * You may contact the author of phpGACL by e-mail at:
  24  * ipso@snappymail.ca
  25  *
  26  * The latest version of phpGACL can be obtained from:
  27  * http://phpgacl.sourceforge.net/
  28  *
  29  * @package phpGACL
  30  *
  31  */
  32
  33 /*
  34  *
  35  * For examples, see example.php or the Administration interface,
  36  * as it makes use of nearly every API Call.
  37  *
  38  */
  39 /**
  40  * gacl_admin_api Custom Extended API Class
  41  *
  42  * Class gacl_api should be used for applications that must interface directly with
  43  * phpGACL's data structures, objects, and rules.
  44  *
  45  * @package phpGACL
  46  * @author Mike Benoit <ipso@snappymail.ca>
  47  *
  48  */
  49
  50 class gacl_admin_api extends gacl_api {
  51
  52         /*
  53          * Administration interface settings
  54          */
  55         /** @var int Number of items to display per page in the phpGACL interface. */
  56         var $_items_per_page = 100;
  57         /** @var int Maximum number of items to display in a select box. Override to manage large collections via ACL Admin */
  58         var $_max_select_box_items = 100;
  59         /** @var int Maximum number of items to return in an ACL Search. */
  60         var $_max_search_return_items = 100;
  61
  62         /*
  63          *
  64          * Misc admin functions.
  65          *
  66          */
  67
  68         /**
  69          * return_page()
  70          *
  71          * Sends the user back to a passed URL, unless debug is enabled, then we don't redirect.
  72          *                              If no URL is passed, try the REFERER
  73          * @param string URL to return to.
  74          */
  75         function return_page($url="") {
  76                 global $_SERVER, $debug;
  77
  78                 if (empty($url) AND !empty($_SERVER[HTTP_REFERER])) {
  79                         $this->debug_text("return_page(): URL not set, using referer!");
  80                         $url = $_SERVER[HTTP_REFERER];
  81                 }
  82
  83                 if (!$debug OR $debug==0) {
  84                         header("Location: $url\n\n");
  85                 } else {
  86                         $this->debug_text("return_page(): URL: $url -- Referer: $_SERVER[HTTP_REFERRER]");
  87                 }
  88         }
  89
  90         /**
  91          * get_paging_data()
  92          *
  93          * Creates a basic array for Smarty to deal with paging large recordsets.
  94          *
  95          * @param ADORecordSet ADODB recordset.
  96          */
  97         function get_paging_data($rs) {
  98                 return array(
  99                                 'prevpage' => $rs->absolutepage() - 1,
 100                                 'currentpage' => $rs->absolutepage(),
 101                                 'nextpage' => $rs->absolutepage() + 1,
 102                                 'atfirstpage' => $rs->atfirstpage(),
 103                                 'atlastpage' => $rs->atlastpage(),
 104                                 'lastpageno' => $rs->lastpageno()
 105                         );
 106         }
 107
 108 }
 109 ?>