<?php

class servdb extends plugin
{
  /* CLI vars */
  var $cli_summary= "Manage server basic objects";
  var $cli_description= "Some longer text\nfor help";
  var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");

  /* Object information */
  var $goImapName= "";
  var $goImapName_old= "";
  var $goImapConnect= "";
  var $goImapAdmin= "";
  var $goImapPassword= "";
  var $goImapSieveServer= "";
  var $goImapSievePort= "";
  var $goKrbRealm= "";
  var $goKrbAdmin= "";
  var $goKrbPassword= "";
  var $goFaxAdmin= "";
  var $goFaxPassword= "";
  var $goLogAdmin= "";
  var $goLogPassword= "";
  var $goFonAdmin= "";
  var $goFonPassword= "";
  var $goFonAreaCode= "";
  var $goFonCountryCode= "";
  var $ignore_account= TRUE;

  /* attribute list for save action */
  var $attributes= array("goImapName", "goImapConnect", "goImapAdmin", "goImapPassword",
                         "goImapSieveServer", "goImapSievePort", "goKrbRealm", 
                         "goKrbAdmin", "goKrbPassword", "goFaxAdmin", "goFaxPassword",
                         "goLogAdmin", "goLogPassword", "goFonAdmin", "goFonPassword",
                         "goFonAreaCode", "goFonCountryCode");
  var $objectclasses= array("top", "goServer");
  var $additionaloc= array("goImapServer" => array("goImapName", "goImapConnect",
                                                "goImapAdmin", "goImapPassword",
                                                "goImapSieveServer", 
                                                "goImapSievePort"),
                          "goKrbServer" => array("goKrbRealm", "goKrbAdmin",
                                                "goKrbPassword"),
                          "goFaxServer" => array("goFaxAdmin", "goFaxPassword"),
                          "goLogDBServer" => array("goLogAdmin", "goLogPassword"),
                          "goFonServer" => array("goFonAdmin", "goFonPassword",
                                                "goFonAreaCode", "goFonCountryCode"));

  function servdb ($config, $dn= NULL)
  {
    plugin::plugin ($config, $dn);

    /* Make dynamic list of objectClasses */
    foreach ($this->additionaloc as $oc => $dummy){
      if (isset($this->attrs['objectClass']) && in_array($oc, $this->attrs['objectClass'])){
        $this->objectclasses[$oc]= $oc;
      }
    }

    /* We need to save the historical state of goImapName for later checking */
    $this->goImapName_old= $this->goImapName;

    /* Always is account... */
    $this->is_account= TRUE;
  }

  function execute()
  {
    /* Fill templating stuff */
    $smarty= get_smarty();

    /* Attributes... */
    foreach ($this->attributes as $attr){
      $smarty->assign("$attr", $this->$attr);
      $smarty->assign("$attr"."ACL", chkacl($this->acl, $attr));
    }

    /* Don't show Asterisk for non-required attribute ipHostNumber and macAddress */
    $smarty->assign("staticAddress", "");

    /* Classes... */
    foreach ($this->additionaloc as $oc => $dummy){
      if (isset($this->objectclasses[$oc])){
        $smarty->assign("$oc", "checked");
        $smarty->assign("$oc"."State", "");
        $smarty->assign("$oc"."ACL", chkacl($this->acl, $oc));
        
      } else {
        $smarty->assign("$oc", "");
        $smarty->assign("$oc"."ACL", chkacl($this->acl, $oc));
        $smarty->assign("$oc"."State", "disabled");
      }
    }

    return($smarty->fetch (get_template_path('servdb.tpl', TRUE)));
  }

  function remove_from_parent()
  {
    /* This cannot be removed... */
  }


  /* Save data to object */
  function save_object()
  {
    if (isset($_POST['dbtab'])){
      plugin::save_object();
      
      /* Save checkbox state */
      foreach ($this->additionaloc as $oc => $dummy){
        if (isset($_POST[$oc]) && $_POST[$oc] == '1'){
          $this->objectclasses[$oc]= $oc;
        } else {
          unset($this->objectclasses[$oc]);
        }
      }
    }
  }


  /* Check supplied data */
  function check()
  {
    $message= array();

    /* All fields are marked as *must* */
    if (in_array("goImapServer", $this->objectclasses)){
      foreach (array("goImapAdmin", "goImapName") as $attr){
        if ($this->$attr == "" || preg_match("/ /", $this->$attr)){
          $message[]= sprintf(_("The attribute '%s' is empty or contains invalid characters."), $attr);
        }
      }

      /* Check connect string */
      if (!preg_match('/^\{[^:]+:[0-9]+.*\}$/', $this->goImapConnect)){
        $message[]= sprintf(_("The imap connect string needs to be in the form '%s'."),
                    '{server-name:port/options}');
      }
      if (!preg_match('/^[0-9]+$/', $this->goImapSievePort)){
        $message[]= _("The sieve port needs to be numeric.");
      }
    }
    if (in_array("goKrbServer", $this->objectclasses)){
      foreach (array("goKrbAdmin", "goKrbRealm") as $attr){
        if ($this->$attr == "" || preg_match("/ /", $this->$attr)){
          $message[]= sprintf(_("The attribute '%s' is empty or contains invalid characters."), $attr);
        }
      }
    }
    if (in_array("goFaxServer", $this->objectclasses)){
      if ($this->goFaxAdmin == "" || preg_match("/ /", $this->goFaxAdmin)){
        $message[]= sprintf(_("The attribute '%s' is empty or contains invalid characters."), "goFaxAdmin");
      }
    }
    if (in_array("goLogServer", $this->objectclasses)){
      if ($this->goLogAdmin == "" || preg_match("/ /", $this->goLogAdmin)){
        $message[]= sprintf(_("The attribute '%s' is empty or contains invalid characters."), "goLogAdmin");
      }
    }
    if (in_array("goFonServer", $this->objectclasses)){
      foreach (array("goFonAdmin", "goFonAreaCode", "goFonCountryCode") as $attr){
        if ($this->$attr == "" || preg_match("/ /", $this->$attr)){
          $message[]= sprintf(_("The attribute '%s' is empty or contains invalid characters."), $attr);
        }
      }
    }
    if (in_array("goImapServer", $this->objectclasses) && 
        $this->goImapName != $this->goImapName_old) {
      // Attribute has changed
      if(!preg_match("/^[a-z0-9.-]+$/", $this->goImapName)) {
        $message[]= sprintf(_("The imap name string needs to be a hostname or an IP-address."));
      }
    }

    return ($message);
  }


  /* Save to LDAP */
  function save()
  {
    /* Normalize lazy objectclass arrays */
    $objectclasses= array();
    foreach($this->objectclasses as $oc){
      $objectclasses[]= $oc;
    }
  
    plugin::save();
  

    $test = $this->objectclasses;
    $tmp = array_flip($this->attrs['objectClass']);

    foreach($this->additionaloc as $key=>$val) {
      unset($tmp[$key]);
      }

    $classes = (array_flip(array_merge(array_flip($test),$tmp)));

    unset($this->attrs['objectClass']);

    foreach($classes as $class){
      $this->attrs['objectClass'][]=$class;
    }


    /* Remove unneeded attributes */
    foreach ($this->additionaloc as $oc => $attrs){
      if (!in_array($oc, $this->attrs['objectClass'])){
        foreach ($attrs as $attr){
          $this->attrs[$attr]= array();
        }
      }
    }
    $this->attrs = array_reverse($this->attrs);

    /* Write to LDAP */
    $ldap= $this->config->get_ldap_link();
    $ldap->cd($this->dn);
    $ldap->modify($this->attrs);
    show_ldap_error($ldap->get_error());

    /* Optionally execute a command after we're done */
    if ($this->initially_was_account == $this->is_account){
      if ($this->is_modified){
        $this->handle_post_events("mofify");
      }
    } else {
      $this->handle_post_events("add");
    }
  }

}

// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>