enrol/authorize/db/upgrade.php

   1 <?php  //$Id$
   2
   3 // This file keeps track of upgrades to
   4 // the authorize enrol plugin
   5 //
   6 // Sometimes, changes between versions involve
   7 // alterations to database structures and other
   8 // major things that may break installations.
   9 //
  10 // The upgrade function in this file will attempt
  11 // to perform all the necessary actions to upgrade
  12 // your older installtion to the current version.
  13 //
  14 // If there's something it cannot do itself, it
  15 // will tell you what you need to do.
  16 //
  17 // The commands in here will all be database-neutral,
  18 // using the functions defined in lib/ddllib.php
  19
  20 function xmldb_enrol_authorize_upgrade($oldversion=0) {
  21
  22     global $CFG, $THEME, $db;
  23
  24     $result = true;
  25
  26     if ($result && $oldversion < 2006111700) {
  27         $table = new XMLDBTable('enrol_authorize');
  28         if (!field_exists($table, new XMLDBField('refundinfo'))) {
  29             $field = new XMLDBField('cclastfour');
  30             $field->setAttributes(XMLDB_TYPE_INTEGER, '4', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0', 'paymentmethod');
  31             $result = $result && rename_field($table, $field, 'refundinfo');
  32         }
  33     }
  34
  35     if ($result && $oldversion < 2006112900) {
  36         if (isset($CFG->an_login)) {
  37             if (empty($CFG->an_login)) {
  38                 unset_config('an_login');
  39             }
  40             else {
  41                 $result = $result && set_config('an_login', rc4encrypt($CFG->an_login), 'enrol/authorize') && unset_config('an_login');
  42             }
  43         }
  44         if (isset($CFG->an_tran_key)) {
  45             if (empty($CFG->an_tran_key)) {
  46                 unset_config('an_tran_key');
  47             }
  48             else {
  49                 $result = $result && set_config('an_tran_key', rc4encrypt($CFG->an_tran_key), 'enrol/authorize') && unset_config('an_tran_key');
  50             }
  51         }
  52         if (isset($CFG->an_password)) {
  53             if (empty($CFG->an_password)) {
  54                 unset_config('an_password');
  55             }
  56             else {
  57                 $result = $result && set_config('an_password', rc4encrypt($CFG->an_password), 'enrol/authorize') && unset_config('an_password');
  58             }
  59         }
  60     }
  61
  62     return $result;
  63 }
  64
  65 ?>