<?php

class gotoLogView extends plugin
{
  
  var $mac;
  var $event;
  var $parent;
  var $config;
  
  var $o_queue;  

  var $selected_date;
  var $selected_file = 0;

  var $attributes = array("macAddress");
  var $macAddress = "";

  var $sort_by  = "time";
  var $sort_dir = 1; // 1 => up, 0 => down
  
  var $ignore_account = TRUE;
  var $standalone = FALSE;

  var $logs = array();
  var $logSelector = NULL;
 
  function __construct(&$config,$dn,$parent)
  {
    $this->config = $config;
    $this->parent = $parent;

    /* Try to fetch logs for the given event (mac)
     */
    $this->o_queue = new gosaSupportDaemon();

    /* Load ldap object if given 
        and use this macAddress.
     */
    if(is_object($parent) && $dn != "" && $dn != "new"){
      plugin::plugin($config,$dn,$parent);
    } 

    /* Get correct macAddress.
        Check if an event is given or a ldap object.
     */      
    if(is_array($this->parent) && isset($this->parent['MACADDRESS'])){
      $this->mac = $this->parent['MACADDRESS'];
      $this->standalone = TRUE;
    }elseif(isset($parent->attrs['macAddress'][0])){
      $this->mac = $parent->attrs['macAddress'][0];
      $this->standalone = FALSE;
    }

    /* Query for log files
     */
    $res = $this->o_queue->get_log_info_for_mac($this->mac);
    if($this->o_queue->is_configured() && $this->o_queue->is_error()){
      msg_dialog::display(_("Error"), $this->o_queue->get_error(), ERROR_DIALOG);
    }else{
      $tmp = array();
      foreach($res as $mac => $logs){
        if($mac != $this->mac) continue;

        foreach($logs as $name => $log){
          if(isset($log['FILES'])){
            foreach($log['FILES'] as $fkey => $fval){
              $tmp[] = array(
                  'MAC'     => $mac,
                  'DATE'    => $log['REAL_DATE'],
                  'DATE_STR'=> $log['DATE_STR'],
                  'FILE'    => $fval);
            }
          }
        }
      } 

      /* Check if there is at least one log file 
       */
      $this->logs = $tmp;
    }

     // Create the filter list
    $this->logSelector= new sortableListing($this->logs, $this->convertFilterList($this->logs));
    $this->logSelector->setDeleteable(false);
    $this->logSelector->setEditable(true);
    $this->logSelector->setAcl("rwcdm");
    $this->logSelector->setWidth("100%");
    $this->logSelector->setHeight("120px");
    $this->logSelector->setHeader(array(_("Date"),_("Filename")));
    $this->logSelector->setColspecs(array('80px', '100px', '200px', '120px','150px'));
  }

  
  /*! \brief    Converts the list of filters ($this->filters) into data which is useable
   *             for the sortableList object ($this->filterWidget).
   *  @return   Array   An array containg data useable for sortableLists ($this->filterWidget)
   */
  function convertFilterList($logs)
  {
    $data = array();
    foreach($logs as $key => $log){
      $data[$key] = array('data' => 
        array(date('d.m.Y H:i:s',$log['DATE']),$log['FILE']));
    }
    return($data);
  }


  function execute()
  {
    plugin::execute();

    // Act on edit requests
    $this->logSelector->save_object();
    $action = $this->logSelector->getAction();

    if(isset($action['action']) && $action['action'] == 'edit'){
      $id = $action['targets'][0];
      $entry = $this->logs[$id];
      $this->selected_file = $entry['FILE'];
      $this->selected_date = $entry['DATE'];
    }


    $smarty = get_smarty();
    $smarty->assign("logs",$this->logs);   
    $smarty->assign("logs_available", count($this->logs));
    $smarty->assign("mac",$this->mac);
    $smarty->assign("selected_file",$this->selected_file);
    $smarty->assign("selected_date",$this->selected_date);
    $smarty->assign("log_file", $this->get_log($this->mac,$this->selected_date,$this->selected_file));        
    $smarty->assign("standalone",$this->standalone);
    if (isset($this->logs[$this->mac])){
	    $date = date("d.m.Y H:i:s",$this->logs[$this->mac][$this->selected_date]['REAL_DATE']);
    }
    $file = $this->selected_file;
    $smarty->assign("selected_log",_("none"));
    if(!empty($file)){
      $smarty->assign("selected_log", $file.", ".date('d.m.Y H:i:s', $this->selected_date));
    }
    $smarty->assign("ACL",preg_match("/r/",$this->getacl("")));
    $this->logSelector->setAcl($this->getacl(""));
    $smarty->assign("divlist", $this->logSelector->render());
    return($smarty->fetch(get_template_path('log_view.tpl', TRUE,dirname(__FILE__))));
  }


  function get_log($mac,$date,$file)
  {
    $res = $this->o_queue->get_log_file($mac,$date,$file);
    if($this->o_queue->is_configured() && $this->o_queue->is_error()){
      msg_dialog::display(_("Error"), $this->o_queue->get_error(), ERROR_DIALOG);
    }
    $res = nl2br(htmlentities($res));
    return($res);
  }

  
  function save_object()
  {
    foreach(array("time"=>"selected_date","file"=>"selected_file") as $attr => $dest){
      if(isset($_GET[$attr])){
        $this->$dest = $_GET[$attr];
      }
    }
    if(isset($_GET['sort_by']) && in_array($_GET['sort_by'],array("file","time"))){
      if($_GET['sort_by'] == $this->sort_by){
        $this->sort_dir = !$this->sort_dir;
      }
      $this->sort_by = $_GET['sort_by'];
    }
  }


  /* Return plugin informations for acl handling */
  static function plInfo()
  {
    return (array(
          "plShortName"   => _("Log view"),
          "plDescription" => _("GOto log view"),
          "plSelfModify"  => FALSE,
          "plDepends"     => array(),
          "plPriority"    => 30,
          "plSection"     => array("administration"),
          "plCategory"    => array("workstation","server"),

          "plProvidedAcls"=> array()
            ));
  }
}
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>