gosa-core/plugins/addons/configViewer/migration/class_migrateRDN.inc

   1 <?php
   2
   3
   4
   5 class migrateRDN implements propertyMigration
   6 {
   7     protected $property = NULL;
   8     protected $config = NULL;
   9     protected $found = array();
  10     protected $filter ="";
  11
  12     // Additional suffixes or prefixes
  13     // e.g. for 'faiScriptRDN' (ou=scripts,) moving to new destination lets say
  14     //  to 'ou=FAIscripts,' would break stuff with having 'ou=fai,ou=systems,ou=config'
  15     // prepended.
  16     //
  17     protected $suffix = "";
  18     protected $prefix = "";
  19
  20     function __construct($config,$property)
  21     {
  22         $this->property = &$property;
  23         $this->config = &$config;
  24     }
  25
  26     function getChanges()
  27     {
  28         return($this->found);
  29     }
  30
  31     function checkForIssues()
  32     {
  33         $this->found = array();
  34         $ldap= $this->config->get_ldap_link();
  35         $ldap->cd($this->config->current['BASE']);
  36         $ldap2= $this->config->get_ldap_link();
  37         $ldap2->cd($this->config->current['BASE']);
  38
  39         // If the userRDN wasn't empty, then only search for users inside of the old userRDN.
  40         $initialValue = $this->prefix.$this->property->getValue().$this->suffix;
  41         $targetValue = $this->prefix.$this->property->getValue(TRUE).$this->suffix;
  42
  43         $dnMatch = "";
  44         if(!empty($initialValue)){
  45             foreach(preg_split("/,/", $initialValue) as $rdnPart){
  46                 if(empty($rdnPart)) continue;
  47                 list($namingAttrs, $container) = preg_split("/=/",$rdnPart,2);
  48                 $container = trim($container,', ');
  49                 $dnMatch.= "({$namingAttrs}:dn:={$container})";
  50             }
  51         }
  52
  53         // Search for users
  54         $filter = sprintf($this->filter,$dnMatch);
  55         $ldap->search($filter,array('dn'));
  56         $found = FALSE;
  57         while($attrs = $ldap->fetch()){
  58             $dn = $attrs['dn'];
  59             $dnTo = $dn;
  60
  61             // If there intially was no userDN given then just add the new userRDN to the user dns
  62             //  and create the new container objects.
  63             if(empty($initialValue)){
  64                 list($namingAttrs, $container) = preg_split("/=/",$targetValue,2);
  65                 list($name, $container) = preg_split("/,/",$dn,2);
  66
  67                 // Ensure that we handle a valid gosaDepartment container.
  68                 while(!isset($this->config->idepartments[$container])){
  69                     $container = preg_replace("/^[^,]*+,/","",$container);
  70                 }
  71
  72                 // Queue new containuer to be created.
  73                 if(!preg_match("/^".preg_quote($targetValue,'/i')."/", $container)){
  74                     $dnTo = $name.",".$targetValue.$container;
  75                     if(!$ldap->dn_exists($targetValue.$container)){
  76                         $this->found['add'][$targetValue.$container] = array();
  77                     }
  78                     if($dn != $dnTo){
  79                         $this->found['move'][] = array('from' => $dn, 'to' => $dnTo);
  80                         $found = TRUE;
  81                     }
  82                 }
  83             }
  84
  85             // If there intially was a userDN given then replace it with the new one.
  86             if(!empty($initialValue)){
  87
  88                 list($name, $container) = preg_split("/,/",$dn,2);
  89                 if(preg_match("/^".preg_quote($initialValue,'/i')."/", $container)){
  90                     $container = preg_replace("/^".preg_quote($initialValue,'/')."/",$targetValue,$container);
  91
  92                     // Ensure that we handle a valid gosaDepartment container.
  93                     while(!isset($this->config->idepartments[$container])){
  94                         $container = preg_replace("/^[^,]*+,/","",$container);
  95                     }
  96
  97
  98                     $dnTo = $name.",".$targetValue.$container;
  99                     if(!empty($targetValue) && !$ldap->dn_exists($targetValue.$container)){
 100                         $this->found['add'][$targetValue.$container] = array();
 101                     }
 102                     if($dn != $dnTo){
 103                         $this->found['move'][] = array('from' => $dn, 'to' => $dnTo);
 104                         $found = TRUE;
 105                     }
 106                 }
 107             }
 108         }
 109         return($found);
 110     }
 111
 112     function execute()
 113     {
 114         $str = "";
 115         if(count($this->found['add'])) {
 116             $str.= "<br><h3>"._("Objects that will be added")."</h3>";
 117             foreach($this->found['add'] as $dn => $attrs){
 118                 $str.= $dn."<br>";
 119             }
 120         }
 121         if(count($this->found['move'])) {
 122             $str.= "<br><h3>"._("Objects that will be moved")."</h3>";
 123             $str.="<pre>";
 124             foreach($this->found['move'] as $id => $data){
 125                 $checked = (!isset($_POST["migrateNow".get_class($this)])) ? 'checked':'';
 126                 $str.= "<input $checked type='checkbox' value='1' name='migrateEntry_{$id}'>";
 127                 $str.= sprintf(_("Moving object '%s' to '%s'"), $data['from'], $data['to'])."<br>";
 128             }
 129             $str.="</pre>";
 130         }
 131         $str.= "<button name='migrateNow".get_class($this)."'>"._("Migrate")."</button>";
 132         return($str);
 133     }
 134
 135     function save_object()
 136     {
 137         if(isset($_POST["migrateNow".get_class($this)])){
 138             $ldap = $this->config->get_ldap_link();
 139             $ldap->cd($this->config->current['BASE']);
 140
 141             // Try to add the new container objects
 142             foreach($this->found['add'] as $dn => $data){
 143                 $ldap->cd($this->config->current['BASE']);
 144                 $ldap->create_missing_trees(ldap::convert($dn));
 145             }
 146
 147             // Now move the objects to the new traget
 148             $tmp = new plugin($this->config,NULL);
 149             foreach($this->found['move'] as $id => $data){
 150                 if(isset($_POST["migrateEntry_{$id}"])){
 151                     $tmp->move($data['from'], $data['to']);
 152                 }
 153             }
 154             $this->checkForIssues();
 155         }
 156     }
 157
 158     function check()
 159     {
 160         return(array());
 161     }
 162 }
 163
 164
 165 ?>