gosa-plugins/goto/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     $display= "";
  80
  81     /* Download kiosk profile
  82      */
  83     if(isset($_GET['getkiosk'])){
  84       $id = $_GET['getkiosk'];
  85       foreach($this->gotoKioskProfiles as $profile){
  86         if($profile['name'] == $id){
  87           $name = $this->baseDir."/".$id;
  88           if(file_exists($name)){
  89             $content = file_get_contents($name);
  90             send_binary_content($content,$id);
  91           }
  92         }
  93       }
  94     }
  95
  96
  97     /* Add new kiosk profile
  98      * in profile directory ($this->baseDir);
  99      */
 100     if((isset($_POST['profileAdd']))&&(isset($_FILES['newProfile']))){
 101       $file = $_FILES['newProfile'];
 102       if(!file_exists($this->baseDir.$file['name'])){
 103         $tmp = array(
 104             'url'     => "" ,
 105             'name'    => $file['name'] ,
 106             'initial' => FALSE,
 107             'tmp_name'=> $file['tmp_name'],
 108             'content' => file_get_contents($file['tmp_name']),
 109             'exists'  => TRUE);
 110         $this->gotoKioskProfiles[] = $tmp;
 111       }
 112       if(!is_writeable($this->baseDir)){
 113         print_red(sprintf(_("Can't save new kiosk profiles, possibly permission denied for folder: '%s'."),$this->baseDir));
 114       }
 115     }
 116
 117     $only_once = true;
 118     foreach($_POST as $name => $value){
 119
 120       if((preg_match("/^delkiosk_/",$name))&&($only_once)){
 121
 122         /* Get id, name and path */
 123         $only_once = false;
 124         $id = preg_replace("/^delkiosk_/","",$name);
 125         $id = preg_replace("/_.*$/","",$id);
 126         $name = $this->gotoKioskProfiles[$id]['name'];
 127         $filename = $this->baseDir."/".$name;
 128
 129         /* check if profile is still in use */
 130         $ldap = $this->config->get_ldap_link();
 131         $ldap->cd($this->config->current['BASE']);
 132         $ldap->search("(&(objectClass=gotoEnvironment)(gotoKioskProfile=*".$name.")",array("cn","uid","gotoKioskProfile"));
 133         $used_by = "";
 134         $cnt = 3;
 135         while(($attrs = $ldap->fetch()) && ($cnt)){
 136           $cnt --;
 137           $check = preg_replace("/^.*\//i","",$attrs['gotoKioskProfile'][0]);
 138           if($check == $name){
 139             $used_by .= $attrs['cn'][0].", ";
 140           }
 141         }
 142         $used_by = preg_replace("/, $/","",$used_by);
 143         if(!empty($used_by)){
 144           print_red(sprintf(_("Can't remove kioks profile, it is still in use by the following objects '%s'."),$used_by));
 145         }else{
 146           if($this->gotoKioskProfiles[$id]['initial']){
 147             $res = @unlink($filename);
 148             if(!$res){
 149               if(!is_writeable($filename)){
 150                 print_red(sprintf(_("Can't delete '%s'. Error was: permission denied."), $filename));
 151               }
 152               if(!file_exists($filename)){
 153                 print_red(sprintf(_("Can't delete '%s'. Error was: file doesn't exist."), $filename));
 154               }
 155             }
 156             unset($this->gotoKioskProfiles[$id]);
 157           }
 158         }
 159       }
 160     }
 161
 162     /* Display list of profiles */
 163     $divlist = new divSelectBox("KioskProfiles");
 164     $divlist -> SetHeight (300);
 165     foreach($this->gotoKioskProfiles as $key => $val ){
 166       $divlist->AddEntry(array(
 167             array("string"=>"<a href='?plug=".$_GET['plug']."&getkiosk=".$val['name']."'>".$val['name']."</a>"),
 168             array("string"=>"<input type='image' src='images/edittrash.png'
 169               class='center' alt='delete' name='delkiosk_".$key."'>" ,
 170               "attach"=>" style='border-right: 0px;width:24px; text-align:center;' ")
 171             ));
 172     }
 173
 174     /* Assign all existing profiles to smarty */
 175     $smarty->assign("divlist",$divlist->DrawList());
 176     $smarty = get_smarty();
 177     foreach($this->attributes as $attr){
 178       $smarty->assign($attr,$this->$attr);
 179     }
 180     $smarty->assign("server_path",$this->server_path);
 181     return($smarty->fetch(get_template_path("goKioskService.tpl",TRUE,dirname(__FILE__))));
 182   }
 183
 184
 185
 186   function getListEntry()
 187   {
 188     $fields = goService::getListEntry();
 189     $fields['Message']    = _("Kiosk profile service");
 190     $fields['AllowEdit']  = TRUE;
 191     $fields['AllowStart']  = false;
 192     $fields['AllowStop']  = false;
 193     $fields['AllowRestart']  = false;
 194     return($fields);
 195   }
 196
 197   function check()
 198   {
 199     $message = plugin::check();
 200     return($message);
 201   }
 202
 203   function save()
 204   {
 205     goService::save();
 206
 207     $method = $this->server_path."/";
 208     $method = preg_replace("/\/\/*$/","/",$method);
 209     $this->attrs['gotoKioskProfile'] = array();
 210     foreach($this->gotoKioskProfiles as $profile){
 211       if(!$profile['initial']){
 212
 213         $contents = $profile['content'];
 214         $path = $this->baseDir."/".$profile['name'];
 215         $fp = @fopen($path,"w");
 216         if(!$fp){
 217           print_red(_("Can't save new kiosk profiles, possibly permission denied for folder")." : ",$path);
 218         }else{
 219           fwrite($fp,$contents,strlen($contents));
 220           $this->attrs['gotoKioskProfile'][] = $method.$profile['name'];
 221         }
 222         @unlink($profile['tmp_name']);
 223       }else{
 224         $this->attrs['gotoKioskProfile'][] = $method.$profile['name'];
 225       }
 226     }
 227     $ldap = $this->config->get_ldap_link();
 228     $ldap->cd($this->config->current['BASE']);
 229     $ldap->cd($this->dn);
 230     $ldap->modify($this->attrs);
 231     if (!$ldap->success()){
 232       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 233     }
 234   }
 235
 236
 237   function save_object()
 238   {
 239     if(isset($_POST['goKioskPosted'])){
 240       goService::save_object();
 241       if(isset($_POST['server_path'])){
 242         $this->server_path = get_post("server_path");
 243       }
 244     }
 245   }
 246
 247
 248   /* Return plugin informations for acl handling */
 249   static function plInfo()
 250   {
 251     return (array(
 252           "plShortName"   => _("Kiosk"),
 253           "plDescription" => _("Kiosk profile management")." ("._("Services").")",
 254           "plSelfModify"  => FALSE,
 255           "plDepends"     => array(),
 256           "plPriority"    => 100,
 257           "plSection"     => array("administration"),
 258           "plCategory"    => array("server"),
 259
 260           "plProvidedAcls"=> array()
 261           ));
 262   }
 263 }
 264 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 265 ?>