setup/lib/form_processing.lib.php

   1 <?php
   2 /**
   3  * Formset processing library
   4  *
   5  * @package    phpMyAdmin-setup
   6  * @author     Piotr Przybylski <piotrprz@gmail.com>
   7  * @license    http://www.gnu.org/licenses/gpl.html GNU GPL 2.0
   8  * @version    $Id$
   9  */
  10
  11 /**
  12  * Processes forms registered in $form_display, handles error correction
  13  *
  14  * @param FormDisplay $form_display
  15  */
  16 function process_formset(FormDisplay $form_display) {
  17         if (filter_input(INPUT_GET, 'mode') == 'revert') {
  18         // revert erroneous fields to their default values
  19         $form_display->fixErrors();
  20         // drop post data
  21         header('HTTP/1.1 303 See Other');
  22         header('Location: index.php');
  23         exit;
  24     }
  25     if (!$form_display->process(false)) {
  26         // handle form view and failed POST
  27         $form_display->display(true, true);
  28     } else {
  29         // check for form errors
  30         if ($form_display->hasErrors()) {
  31             // form has errors, show warning
  32             $separator = PMA_get_arg_separator('html');
  33             $page = filter_input(INPUT_GET, 'page');
  34             $formset = filter_input(INPUT_GET, 'formset');
  35             $formset = $formset ? "{$separator}formset=$formset" : '';
  36             $id = filter_input(INPUT_GET, 'id', FILTER_VALIDATE_INT);
  37             if ($id === null && $page == 'servers') {
  38                 // we've just added a new server, get it's id
  39                 $id = ConfigFile::getInstance()->getServerCount();
  40             }
  41             $id = $id ? "{$separator}id=$id" : '';
  42             ?>
  43             <div class="warning">
  44                 <h4><?php echo $GLOBALS['strSetupWarning'] ?></h4>
  45                 <?php echo PMA_lang('error_form') ?><br />
  46                 <a href="?page=<?php echo $page . $formset . $id . $separator ?>mode=revert"><?php echo PMA_lang('RevertErroneousFields') ?></a>
  47             </div>
  48             <?php $form_display->displayErrors() ?>
  49             <a class="btn" href="index.php"><?php echo PMA_lang('IgnoreErrors') ?></a>
  50             &nbsp;
  51             <a class="btn" href="?page=<?php echo $page . $formset . $id . $separator ?>mode=edit"><?php echo PMA_lang('ShowForm') ?></a>
  52             <?php
  53         } else {
  54             // drop post data
  55             header('HTTP/1.1 303 See Other');
  56             header('Location: index.php');
  57             exit;
  58         }
  59     }
  60 }
  61 ?>