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       if(isset($attrs['Records'])){
  59         $this->Records = $attrs['Records'];
  60       }else{
  61         $this->Records = array();
  62       }
  63     }
  64   }
  65
  66   function execute()
  67   {
  68     /* Call parent execute */
  69     plugin::execute();
  70
  71     /* Fill templating stuff */
  72     $smarty= get_smarty();
  73     $display= "";
  74
  75     /* Handle Post events */
  76     $once = true;
  77     foreach($_POST as $name => $value){
  78
  79       /* Delete record if requested */
  80       if((preg_match("/RemoveRecord_/",$name))&&($once)){
  81         $once = false;
  82         $id= preg_replace("/RemoveRecord_/","",$name);
  83         if($this->Records[$id]['status']!= "new"){
  84           $this->Records[$id]['status']= "deleted";
  85         }else{
  86           unset($this->Records[$id]);
  87         }
  88       }
  89     }
  90
  91     /* Add new Zonerecord */
  92     if(isset($_POST['AddNewRecord'])){
  93       $this->Records[] = array("type"=>"aRecord","inittype"=>"","value"=>"","status"=>"new");
  94     }
  95
  96     /* Fill in values */
  97     foreach($this->attributes as $name){
  98       $smarty->assign($name,$this->$name);
  99     }
 100
 101     /* Assign records list */
 102     $smarty->assign("records",$this->generateRecordsList());
 103
 104     /* Display tempalte */
 105     $display.= $smarty->fetch(get_template_path('servdnseditzone.tpl', TRUE));
 106     return($display);
 107   }
 108
 109   function remove_from_parent()
 110   {
 111   }
 112
 113   /* Save data to object */
 114   function save_object()
 115   {
 116     //plugin::save_object();
 117     foreach($this->attributes as $attr){
 118       if(isset($_POST[$attr])){
 119         $this->$attr = $_POST[$attr];
 120       }
 121     }
 122
 123     foreach($this->Records as $id => $value){
 124       if(isset($_POST['RecordTypeSelectedFor_'.$id])){
 125         $this->Records[$id]['type'] = $_POST['RecordTypeSelectedFor_'.$id];
 126       }
 127       if(isset($_POST['RecordValue_'.$id])){
 128         $this->Records[$id]['value'] = $_POST['RecordValue_'.$id];
 129       }
 130     }
 131   }
 132
 133
 134   /* Check supplied data */
 135   function check()
 136   {
 137     $message= array();
 138     /* Check if zoneName is already in use */
 139     $usedZones = $this->getUsedZoneNames();
 140     if(($this->isNew == true)||($this->zoneName  != $this->InitiallyZoneName)||($this->ReverseZone != $this->InitiallyReverseZone)){
 141       if((isset($usedZones[$this->zoneName]))&&($this->zoneName  != $this->InitiallyZoneName)){
 142         $message[] =_("This zoneName is already in use");
 143       }
 144       if((in_array($this->ReverseZone,$usedZones))&&($this->ReverseZone != $this->InitiallyReverseZone)){
 145         $message[] =_("This reverse zone is already in use");
 146       }
 147     }
 148     return ($message);
 149   }
 150
 151   function getUsedZoneNames()
 152   {
 153     $ret = array();
 154     $ldap = $this->config->get_ldap_link();
 155     $ldap->cd($this->config->current['BASE']);
 156     $ldap->search("(&(objectClass=dNSZone)(relativeDomainName=@)(zoneName=*))",array("zoneName","tXTRecord"));
 157     while($attr = $ldap->fetch()){
 158       if(preg_match("/in-addr\.arpa/",$attr['zoneName'][0])){
 159         $zn = preg_replace("/zoneName\=/","",$attr['tXTRecord'][0]);
 160         $ret[$zn] = preg_replace("/\.in-addr\.arpa/","",$attr['zoneName'][0]);
 161       }else{
 162         $ret[$attr['zoneName'][0]]="";
 163       }
 164     }
 165     return($ret);
 166   }
 167
 168
 169   /* Save to LDAP */
 170   function save()
 171   {
 172     $ret =array();
 173     foreach($this->attributes as $name){
 174       $ret[$name] = $this->$name;
 175     }
 176     $ret['Records'] = $this->Records;
 177     return($ret);
 178   }
 179
 180   function generateRecordsList($changeStateForRecords="")
 181   {
 182     $changeStateForRecords = "";
 183
 184     $str = "<table summary=''>";
 185     foreach($this->Records as $key => $entry){
 186       if($entry['status'] == "deleted") continue;
 187
 188       $changeStateForRecords.= "changeState('RecordTypeSelectedFor_".$key."');\n";
 189       $changeStateForRecords.= "changeState('RecordValue_".$key."');\n";
 190       $changeStateForRecords.= "changeState('RemoveRecord_".$key."');\n";
 191
 192       $str.=" <tr>".
 193         "   <td>".$this->generateRecordListBox($entry['type'],"RecordTypeSelectedFor_".$key)."</td>".
 194         "   <td><input type='text' value='".$entry['value']."' name='RecordValue_".$key."' id='RecordValue_".$key."'></td>".
 195         "   <td><input type='submit' name='RemoveRecord_".$key."' value='"._("Delete")."' id='RemoveRecord_".$key."'></td>".
 196         "</tr>";
 197     }
 198
 199     $str.= "  <tr>".
 200       "    <td colspan=2></td><td>".
 201       "      <input type='submit' value='"._("Add")."' name='AddNewRecord'>".
 202       "    </td>".
 203       "  </tr>".
 204       "</table>";
 205     return($str);
 206   }
 207
 208   function generateRecordListBox($selected,$name)
 209   {
 210     $str = "<select name='".$name."' id='".$name."'>";
 211     foreach($this->RecordTypes as $type => $value){
 212       $use = "";
 213       if($type == $selected){
 214         $use = " selected ";
 215       }
 216       $str.="\n <option value='".$type."' ".$use.">".$type."</option>";
 217     }
 218     $str.="</select>";
 219     return($str);
 220   }
 221 }
 222
 223 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 224 ?>