plugins/admin/systems/services/kiosk/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","cn");
   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   var $server_path      = "http://%cn/kiosk";
  20
  21   function goKioskService(&$config,$dn)
  22   {
  23     goService::goService($config,$dn);
  24
  25     $this->DisplayName = _("Kiosk profile service");
  26     $this->baseDir = $this->config->search('environment', 'kioskpath',array('menu','tabs'));
  27     $this->server_path = preg_replace("/%cn/", $this->cn, $this->server_path);
  28
  29     /* Load list of profiles and check if they still exists */
  30     if ($this->baseDir == ""){
  31       print_red(_("There is no KIOSKPATH defined in your gosa.conf. Can't manage kiosk profiles!"));
  32     }else{
  33       $this->gotoKioskProfiles = array();
  34       if(isset($this->attrs['gotoKioskProfile']) && is_array($this->attrs['gotoKioskProfile'])){
  35         for($i = 0 ; $i < $this->attrs['gotoKioskProfile']['count']; $i ++){
  36           $url = $this->attrs['gotoKioskProfile'][$i];
  37           $this->server_path = preg_replace("/\/[^\/]*$/","",$url);
  38           $name= preg_replace("/^.*\//","",$url);
  39           $this->gotoKioskProfiles[] = array('url'     => $url ,
  40                                             'name'    => $name ,
  41                                             'initial' =>TRUE,
  42                                             'exists'  => file_exists($this->baseDir."/".$name));
  43         }
  44       }
  45     }
  46   }
  47
  48
  49   function remove_from_parent()
  50   {
  51     $ldap = $this->config->get_ldap_link();
  52     $ldap->cd($this->config->current['BASE']);
  53     $ldap->search("(&(objectClass=gotoEnvironment)(gotoKioskProfile=*/".$this->cn."/*))",array("cn"));
  54     $str ="";
  55     $cnt = 3;
  56     while($cnt && $attrs = $ldap->fetch()){
  57       $str .= $attrs['cn'][0].", ";
  58       $cnt --;
  59     }
  60     $str = preg_replace("/, $/","",$str);
  61     if($cnt != 3){
  62       print_red(sprintf(_("Can not remove kiosk profile service, it is currently in use by following user(s) : %s."),$str));
  63     }else{
  64       goService::remove_from_parent();
  65     }
  66   }
  67
  68
  69   function execute()
  70   {
  71     /* log actions */
  72     if($this->is_account && !$this->view_logged){
  73       $this->view_logged = TRUE;
  74       new log("view","server/".get_class($this),$this->dn);
  75     }
  76
  77     /* Fill templating stuff */
  78     $smarty= get_smarty();
  79     $display= "";
  80
  81     /* Add new kiosk profile
  82      * in profile directory ($this->baseDir);
  83      */
  84     if((isset($_POST['profileAdd']))&&(isset($_FILES['newProfile']))){
  85       $file = $_FILES['newProfile'];
  86       if(!file_exists($this->baseDir.$file['name'])){
  87         $tmp = array(
  88             'url'     => "" ,
  89             'name'    => $file['name'] ,
  90             'initial' => FALSE,
  91             'tmp_name'=> $file['tmp_name'],
  92             'content' => file_get_contents($file['tmp_name']),
  93             'exists'  => TRUE);
  94         $this->gotoKioskProfiles[] = $tmp;
  95       }
  96       if(!is_writeable($this->baseDir)){
  97         print_red(sprintf(_("Can't save new kiosk profiles, possibly permission denied for folder: '%s'."),$this->baseDir));
  98       }
  99     }
 100
 101     $only_once = true;
 102     foreach($_POST as $name => $value){
 103
 104       if((preg_match("/^delkiosk_/",$name))&&($only_once)){
 105
 106         /* Get id, name and path */
 107         $only_once = false;
 108         $id = preg_replace("/^delkiosk_/","",$name);
 109         $id = preg_replace("/_.*$/","",$id);
 110         $name = $this->gotoKioskProfiles[$id]['name'];
 111         $filename = $this->baseDir."/".$name;
 112
 113         /* check if profile is still in use */
 114         $ldap = $this->config->get_ldap_link();
 115         $ldap->cd($this->config->current['BASE']);
 116         $ldap->search("(&(objectClass=gotoEnvironment)(gotoKioskProfile=*".$name.")",array("cn","uid","gotoKioskProfile"));
 117         $used_by = "";
 118         $cnt = 3;
 119         while(($attrs = $ldap->fetch()) && ($cnt)){
 120           $cnt --;
 121           $check = preg_replace("/^.*\//i","",$attrs['gotoKioskProfile'][0]);
 122           if($check == $name){
 123             $used_by .= $attrs['cn'][0].", ";
 124           }
 125         }
 126         $used_by = preg_replace("/, $/","",$used_by);
 127         if(!empty($used_by)){
 128           print_red(sprintf(_("Can't remove kioks profile, it is still in use by the following objects '%s'."),$used_by));
 129         }else{
 130           if($this->gotoKioskProfiles[$id]['initial']){
 131             $res = @unlink($filename);
 132             if(!$res){
 133               if(!is_writeable($filename)){
 134                 print_red(sprintf(_("Can't delete '%s'. Error was: permission denied."), $filename));
 135               }
 136               if(!file_exists($filename)){
 137                 print_red(sprintf(_("Can't delete '%s'. Error was: file doesn't exist."), $filename));
 138               }
 139             }
 140             unset($this->gotoKioskProfiles[$id]);
 141           }
 142         }
 143       }
 144     }
 145
 146     /* Display list of profiles */
 147     $divlist = new divSelectBox("KioskProfiles");
 148     $divlist -> SetHeight (300);
 149     foreach($this->gotoKioskProfiles as $key => $val ){
 150       $divlist->AddEntry(array(
 151             array("string"=>"<a target='_blank' href='getkiosk.php?id=".$val['name']."'>".$val['name']."</a>"),
 152             array("string"=>"<input type='image' src='images/edittrash.png'
 153               class='center' alt='delete' name='delkiosk_".$key."'>" ,
 154               "attach"=>" style='border-right: 0px;width:24px; text-align:center;' ")
 155             ));
 156     }
 157
 158     /* Assign all existing profiles to smarty */
 159     $smarty->assign("divlist",$divlist->DrawList());
 160     $smarty = get_smarty();
 161     foreach($this->attributes as $attr){
 162       $smarty->assign($attr,$this->$attr);
 163     }
 164     $smarty->assign("server_path",$this->server_path);
 165     return($smarty->fetch(get_template_path("goKioskService.tpl",TRUE,dirname(__FILE__))));
 166   }
 167
 168   function getListEntry()
 169   {
 170     $fields = goService::getListEntry();
 171     $fields['Message']    = _("Kiosk profile service");
 172     $fields['AllowEdit']  = TRUE;
 173     $fields['AllowStart']  = false;
 174     $fields['AllowStop']  = false;
 175     $fields['AllowRestart']  = false;
 176     return($fields);
 177   }
 178
 179   function check()
 180   {
 181     $message = plugin::check();
 182     return($message);
 183   }
 184
 185   function save()
 186   {
 187     goService::save();
 188
 189     $method = $this->server_path."/";
 190     $method = preg_replace("/\/\/*$/","/",$method);
 191     $this->attrs['gotoKioskProfile'] = array();
 192     foreach($this->gotoKioskProfiles as $profile){
 193       if(!$profile['initial']){
 194
 195         $contents = $profile['content'];
 196         $path = $this->baseDir."/".$profile['name'];
 197         $fp = @fopen($path,"w");
 198         if(!$fp){
 199           print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 200         }else{
 201           fwrite($fp,$contents,strlen($contents));
 202           $this->attrs['gotoKioskProfile'][] = $method.$profile['name'];
 203         }
 204         @unlink($profile['tmp_name']);
 205       }else{
 206         $this->attrs['gotoKioskProfile'][] = $method.$profile['name'];
 207       }
 208     }
 209     $ldap = $this->config->get_ldap_link();
 210     $ldap->cd($this->config->current['BASE']);
 211     $ldap->cd($this->dn);
 212     $ldap->modify($this->attrs);
 213     show_ldap_error($ldap->get_error(),_("Wohl kaum"));
 214   }
 215
 216
 217   function save_object()
 218   {
 219     if(isset($_POST['goKioskPosted'])){
 220       goService::save_object();
 221       if(isset($_POST['server_path'])){
 222         $this->server_path = get_post("server_path");
 223       }
 224     }
 225   }
 226
 227
 228   /* Return plugin informations for acl handling */
 229   static function plInfo()
 230   {
 231     return (array(
 232           "plShortName"   => _("Kiosk"),
 233           "plDescription" => _("Kiosk profile management")." ("._("Services").")",
 234           "plSelfModify"  => FALSE,
 235           "plDepends"     => array(),
 236           "plPriority"    => 100,
 237           "plSection"     => array("administration"),
 238           "plCategory"    => array("server"),
 239
 240           "plProvidedAcls"=> array()
 241           ));
 242   }
 243 }
 244 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 245 ?>