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