plugins/admin/systems/class_goKioskService.inc

   1 <?php
   2
   3 class goKioskService extends goService{
   4
   5   /* This plugin only writes its objectClass */
   6   var $objectclasses    = array("goEnvironmentServer");
   7   var $attributes       = array("gotoKioskProfile");
   8   var $StatusFlag       = "";
   9
  10   /* This class can't be assigned twice so it conflicts with itsself */
  11   var $conflicts        = array("goKioskService");
  12
  13   var $baseDir          = "../kiosk";
  14   var $filesToAttach    = array();
  15   var $cn               = "unknown";
  16   var $gotoKioskProfiles = array();
  17   var $gotoKioskProfile  = array();
  18
  19   function goKioskService(&$config,$dn)
  20   {
  21     goService::goService($config,$dn);
  22
  23     $this->DisplayName = _("Kiosk profile service");
  24     $this->baseDir = $this->config->search('environment', 'kioskpath',array('menu','tabs'));
  25
  26     /* Load list of profiles and check if they still exists */
  27     if ($this->baseDir == ""){
  28       print_red(_("There is no KIOSKPATH defined in your gosa.conf. Can't manage kiosk profiles!"));
  29     }else{
  30       $this->gotoKioskProfiles = array();
  31       if(isset($this->attrs['gotoKioskProfile']) && is_array($this->attrs['gotoKioskProfile'])){
  32         for($i = 0 ; $i < $this->attrs['gotoKioskProfile']['count']; $i ++){
  33           $url = $this->attrs['gotoKioskProfile'][$i];
  34           $name= preg_replace("/^.*\/kiosk\//","",$url);
  35
  36           $this->gotoKioskProfiles[] = array('url'     => $url ,
  37                                             'name'    => $name ,
  38                                             'initial' =>TRUE,
  39                                             'exists'  => file_exists($this->baseDir."/".$name));
  40         }
  41       }
  42     }
  43   }
  44
  45
  46   function remove_from_parent()
  47   {
  48     $ldap = $this->config->get_ldap_link();
  49     $ldap->cd($this->config->current['BASE']);
  50     $ldap->search("(&(objectClass=gotoEnvironment)(gotoKioskProfile=*/".$this->cn."/*))",array("cn"));
  51     $str ="";
  52     $cnt = 3;
  53     while($cnt && $attrs = $ldap->fetch()){
  54       $str .= $attrs['cn'][0].", ";
  55       $cnt --;
  56     }
  57     $str = preg_replace("/, $/","",$str);
  58     if($cnt != 3){
  59       print_red(sprintf(_("Can not remove kiosk profile service, it is currently in use by following user(s) : %s."),$str));
  60     }else{
  61       goService::remove_from_parent();
  62     }
  63   }
  64
  65
  66   function execute()
  67   {
  68     /* log actions */
  69     if($this->is_account && !$this->view_logged){
  70       $this->view_logged = TRUE;
  71       new log("view","server/".get_class($this),$this->dn);
  72     }
  73
  74     /* Fill templating stuff */
  75     $smarty= get_smarty();
  76     $display= "";
  77
  78     /* Add new kiosk profile
  79      * in profile directory ($this->baseDir);
  80      */
  81     if((isset($_POST['profileAdd']))&&(isset($_FILES['newProfile']))){
  82       $file = $_FILES['newProfile'];
  83       if(!file_exists($this->baseDir.$file['name'])){
  84         $tmp = array(
  85             'url'     => "" ,
  86             'name'    => $file['name'] ,
  87             'initial' => FALSE,
  88             'tmp_name'=> $file['tmp_name'],
  89             'content' => file_get_contents($file['tmp_name']),
  90             'exists'  => TRUE);
  91         $this->gotoKioskProfiles[] = $tmp;
  92       }
  93     }
  94
  95     $only_once = true;
  96     foreach($_POST as $name => $value){
  97
  98       if((preg_match("/^delkiosk_/",$name))&&($only_once)){
  99
 100         /* Get id, name and path */
 101         $only_once = false;
 102         $id = preg_replace("/^delkiosk_/","",$name);
 103         $id = preg_replace("/_.*$/","",$id);
 104         $name = $this->gotoKioskProfiles[$id]['name'];
 105         $filename = $this->baseDir."/".$name;
 106
 107         /* check if profile is still in use */
 108         $ldap = $this->config->get_ldap_link();
 109         $ldap->cd($this->config->current['BASE']);
 110         $ldap->search("(&(objectClass=gotoEnvironment)(gotoKioskProfile=*".$name.")",array("cn","uid","gotoKioskProfile"));
 111         $used_by = "";
 112         $cnt = 3;
 113         while(($attrs = $ldap->fetch()) && ($cnt)){
 114           $cnt --;
 115           $check = preg_replace("/^.*\//i","",$attrs['gotoKioskProfile'][0]);
 116           if($check == $name){
 117             $used_by .= $attrs['cn'][0].", ";
 118           }
 119         }
 120         $used_by = preg_replace("/, $/","",$used_by);
 121         if(!empty($used_by)){
 122           print_red(sprintf(_("Can't remove kioks profile, it is still in use by the following objects '%s'."),$used_by));
 123         }else{
 124           if($this->gotoKioskProfiles[$id]['initial']){
 125             $res = @unlink($filename);
 126             if(!$res){
 127               if(!is_writeable($filename)){
 128                 print_red(sprintf(_("Can't delete '%s'. Error was: permission denied."), $filename));
 129               }
 130               if(!file_exists($filename)){
 131                 print_red(sprintf(_("Can't delete '%s'. Error was: file doesn't exist."), $filename));
 132               }
 133             }
 134             unset($this->gotoKioskProfiles[$id]);
 135           }
 136         }
 137       }
 138     }
 139
 140     /* Display list of profiles */
 141     $divlist = new divSelectBox("KioskProfiles");
 142     $divlist -> SetHeight (300);
 143     foreach($this->gotoKioskProfiles as $key => $val ){
 144       $divlist->AddEntry(array(
 145             array("string"=>"<a target='_blank' href='getkiosk.php?id=".$val['name']."'>".$val['name']."</a>"),
 146             array("string"=>"<input type='image' src='images/edittrash.png'
 147               class='center' alt='delete' name='delkiosk_".$key."'>" ,
 148               "attach"=>" style='border-right: 0px;width:24px; text-align:center;' ")
 149             ));
 150     }
 151
 152     /* Assign all existing profiles to smarty */
 153     $smarty->assign("divlist",$divlist->DrawList());
 154     $smarty = get_smarty();
 155     foreach($this->attributes as $attr){
 156       $smarty->assign($attr,$this->$attr);
 157     }
 158     return($smarty->fetch(get_template_path("goKioskService.tpl",TRUE,dirname(__FILE__))));
 159   }
 160
 161   function getListEntry()
 162   {
 163     $fields = goService::getListEntry();
 164     $fields['Message']    = _("Kiosk profile service");
 165     $fields['AllowEdit']  = TRUE;
 166     $fields['AllowStart']  = false;
 167     $fields['AllowStop']  = false;
 168     $fields['AllowRestart']  = false;
 169     return($fields);
 170   }
 171
 172   function check()
 173   {
 174     $message = plugin::check();
 175     return($message);
 176   }
 177
 178   function save()
 179   {
 180     goService::save();
 181
 182     /* Create server url */
 183     if(preg_match("/https/i",$_SERVER['HTTP_REFERER'])){
 184       $method="https://".$this->cn."/kiosk/";
 185     }else{
 186       $method="http://".$this->cn."/kiosk/";
 187     }
 188
 189     $this->attrs['gotoKioskProfile'] = array();
 190     foreach($this->gotoKioskProfiles as $profile){
 191       if(!$profile['initial']){
 192
 193         $contents = $profile['content'];
 194         $path = $this->baseDir."/".$profile['name'];
 195         $fp = @fopen($path,"w");
 196         if(!$fp){
 197           print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 198         }else{
 199           fwrite($fp,$contents,strlen($contents));
 200           $this->attrs['gotoKioskProfile'][] = $method.$profile['name'];
 201         }
 202         @unlink($profile['tmp_name']);
 203       }else{
 204         $this->attrs['gotoKioskProfile'][] = $method.$profile['name'];
 205       }
 206     }
 207     $ldap = $this->config->get_ldap_link();
 208     $ldap->cd($this->config->current['BASE']);
 209     $ldap->cd($this->dn);
 210     $ldap->modify($this->attrs);
 211     show_ldap_error($ldap->get_error(),_("Wohl kaum"));
 212   }
 213
 214   /* Return plugin informations for acl handling */
 215   function plInfo()
 216   {
 217     return (array(
 218           "plShortName"   => _("Kiosk"),
 219           "plDescription" => _("Kiosk profile management")." ("._("Services").")",
 220           "plSelfModify"  => FALSE,
 221           "plDepends"     => array(),
 222           "plPriority"    => 100,
 223           "plSection"     => array("administration"),
 224           "plCategory"    => array("server"),
 225
 226           "plProvidedAcls"=> array()
 227           ));
 228   }
 229 }
 230 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 231 ?>