plugins/admin/systems/class_servDNSeditZone.inc

   1 <?php
   2
   3 class servdnseditZone extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage server basic objects";
   7   var $cli_description= "Some longer text\nfor help";
   8   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* attribute list for save action */
  11   var $ignore_account= TRUE;
  12   var $attributes     = array("zoneName","ReverseZone","dNSTTL","dNSClass",
  13       "sOAprimary","sOAmail","sOAserial","sOArefresh","sOAretry","sOAexpire","sOAttl");
  14   var $objectclasses  = array("whatever");
  15
  16   var $RecordTypes = array();
  17
  18   var $ReverseZone              = "";
  19   var $ReverseDN                = "";
  20   var $zoneName                 = "";
  21   var $dNSTTL                   = "7200";
  22   var $dNSClass                 = "IN";
  23   var $status                   = "new";
  24
  25   var $sOAprimary               = "";
  26   var $sOAmail                  = "";
  27   var $sOAserial                = "";
  28   var $sOArefresh               = "3600";
  29   var $sOAretry                 = "1800";
  30   var $sOAexpire                = "";
  31   var $sOAttl                   = "6400";
  32
  33   var $Records                  = array();
  34
  35   var $InitiallyZoneName        = "";
  36   var $InitiallyReverseZone     = "";
  37   var $isNew                    = true;
  38
  39   function servdnseditZone ($config, $dn= NULL,$recordtypes,$attrs = array())
  40   {
  41     plugin::plugin ($config, $dn);
  42
  43     /* All types with required attrs */
  44     $this->RecordTypes = $recordtypes;
  45
  46     if(!count($attrs)){
  47       $this->InitiallyZoneName      = "";
  48       $this->InitiallyReverseZone   = "";
  49       $this->isNew                  = true;
  50     }else{
  51       $this->InitiallyZoneName      = $attrs['zoneName'];
  52       $this->InitiallyReverseZone   = $attrs['ReverseZone'];
  53       $this->isNew                  = false;
  54
  55       foreach($this->attributes as $value){
  56         $this->$value = $attrs[$value];
  57       }
  58       $this->Records = $attrs['Records'];
  59     }
  60   }
  61
  62   function execute()
  63   {
  64     /* Call parent execute */
  65     plugin::execute();
  66
  67     /* Fill templating stuff */
  68     $smarty= get_smarty();
  69     $display= "";
  70
  71     /* Handle Post events */
  72     $once = true;
  73     foreach($_POST as $name => $value){
  74
  75       /* Delete record if requested */
  76       if((preg_match("/RemoveRecord_/",$name))&&($once)){
  77         $once = false;
  78         $id= preg_replace("/RemoveRecord_/","",$name);
  79         if($this->Records[$id]['status']!= "new"){
  80           $this->Records[$id]['status']= "deleted";
  81         }else{
  82           unset($this->Records[$id]);
  83         }
  84       }
  85     }
  86
  87     /* Add new Zonerecord */
  88     if(isset($_POST['AddNewRecord'])){
  89       $this->Records[] = array("type"=>"aRecord","inittype"=>"","value"=>"","status"=>"new");
  90     }
  91
  92     /* Fill in values */
  93     foreach($this->attributes as $name){
  94       $smarty->assign($name,$this->$name);
  95     }
  96
  97     /* Assign records list */
  98     $smarty->assign("records",$this->generateRecordsList());
  99
 100     /* Display tempalte */
 101     $display.= $smarty->fetch(get_template_path('servdnseditzone.tpl', TRUE));
 102     return($display);
 103   }
 104
 105   function remove_from_parent()
 106   {
 107   }
 108
 109   /* Save data to object */
 110   function save_object()
 111   {
 112     //plugin::save_object();
 113     foreach($this->attributes as $attr){
 114       if(isset($_POST[$attr])){
 115         $this->$attr = $_POST[$attr];
 116       }
 117     }
 118
 119     foreach($this->Records as $id => $value){
 120       if(isset($_POST['RecordTypeSelectedFor_'.$id])){
 121         $this->Records[$id]['type'] = $_POST['RecordTypeSelectedFor_'.$id];
 122       }
 123       if(isset($_POST['RecordValue_'.$id])){
 124         $this->Records[$id]['value'] = $_POST['RecordValue_'.$id];
 125       }
 126     }
 127   }
 128
 129
 130   /* Check supplied data */
 131   function check()
 132   {
 133     $message= array();
 134     /* Check if zoneName is already in use */
 135     $usedZones = $this->getUsedZoneNames();
 136     if(($this->isNew == true)||($this->zoneName  != $this->InitiallyZoneName)||($this->ReverseZone != $this->InitiallyReverseZone)){
 137       if((isset($usedZones[$this->zoneName]))&&($this->zoneName  != $this->InitiallyZoneName)){
 138         $message[] =_("This zoneName is already in use");
 139       }
 140       if((in_array($this->ReverseZone,$usedZones))&&($this->ReverseZone != $this->InitiallyReverseZone)){
 141         $message[] =_("This reverse zone is already in use");
 142       }
 143     }
 144     return ($message);
 145   }
 146
 147   function getUsedZoneNames()
 148   {
 149     $ret = array();
 150     $ldap = $this->config->get_ldap_link();
 151     $ldap->cd($this->config->current['BASE']);
 152     $ldap->search("(&(objectClass=dNSZone)(relativeDomainName=@)(zoneName=*))",array("zoneName","tXTRecord"));
 153     while($attr = $ldap->fetch()){
 154       if(preg_match("/in-addr\.arpa/",$attr['zoneName'][0])){
 155         $zn = preg_replace("/zoneName\=/","",$attr['tXTRecord'][0]);
 156         $ret[$zn] = preg_replace("/\.in-addr\.arpa/","",$attr['zoneName'][0]);
 157       }else{
 158         $ret[$attr['zoneName'][0]]="";
 159       }
 160     }
 161     return($ret);
 162   }
 163
 164
 165   /* Save to LDAP */
 166   function save()
 167   {
 168     $ret =array();
 169     foreach($this->attributes as $name){
 170       $ret[$name] = $this->$name;
 171     }
 172     $ret['Records'] = $this->Records;
 173     return($ret);
 174   }
 175
 176   function generateRecordsList($changeStateForRecords="")
 177   {
 178     $changeStateForRecords = "";
 179
 180     $str = "<table summary=''>";
 181     foreach($this->Records as $key => $entry){
 182       if($entry['status'] == "deleted") continue;
 183
 184       $changeStateForRecords.= "changeState('RecordTypeSelectedFor_".$key."');\n";
 185       $changeStateForRecords.= "changeState('RecordValue_".$key."');\n";
 186       $changeStateForRecords.= "changeState('RemoveRecord_".$key."');\n";
 187
 188       $str.=" <tr>".
 189         "   <td>".$this->generateRecordListBox($entry['type'],"RecordTypeSelectedFor_".$key)."</td>".
 190         "   <td><input type='text' value='".$entry['value']."' name='RecordValue_".$key."' id='RecordValue_".$key."'></td>".
 191         "   <td><input type='submit' name='RemoveRecord_".$key."' value='"._("Delete")."' id='RemoveRecord_".$key."'></td>".
 192         "</tr>";
 193     }
 194
 195     $str.= "  <tr>".
 196       "    <td colspan=2></td><td>".
 197       "      <input type='submit' value='"._("Add")."' name='AddNewRecord'>".
 198       "    </td>".
 199       "  </tr>".
 200       "</table>";
 201     return($str);
 202   }
 203
 204   function generateRecordListBox($selected,$name)
 205   {
 206     $str = "<select name='".$name."' id='".$name."'>";
 207     foreach($this->RecordTypes as $type => $value){
 208       $use = "";
 209       if($type == $selected){
 210         $use = " selected ";
 211       }
 212       $str.="\n <option value='".$type."' ".$use.">".$type."</option>";
 213     }
 214     $str.="</select>";
 215     return($str);
 216   }
 217 }
 218
 219 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 220 ?>