branches/old/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");
   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 $orig_cn          = "unknown";
  17   var $gotoKioskProfiles= array();
  18   var $gotoKioskProfile = array();
  19   var $server_path      = "http://%cn/kiosk";
  20
  21   function goKioskService(&$config, $dn, $parent)
  22   {
  23     goService::goService($config,$dn);
  24
  25     /* Get the current object name.
  26      */
  27     if(isset($parent->parent->cn)){
  28       $this->cn = &$parent->parent->cn;
  29     }elseif(isset($this->attrs['cn'][0])){
  30       $this->cn = $this->attrs['cn'][0];
  31     }
  32     $this->orig_cn = $this->cn;
  33
  34     $this->DisplayName = _("Kiosk profile service");
  35     $this->baseDir = $this->config->search('environment', 'kioskpath',array('menu','tabs'));
  36     $this->server_path = preg_replace("/%cn/", $this->cn, $this->server_path);
  37
  38     /* Load list of profiles and check if they still exists */
  39     if ($this->baseDir == ""){
  40 #      msg_dialog::display(_("Configuration error"),
  41 #      msgPool::cmdnotfound("KIOSKPATH",_("Kiosk profile service")), ERROR_DIALOG);
  42     }else{
  43       $this->gotoKioskProfiles = array();
  44       if(isset($this->attrs['gotoKioskProfile']) && is_array($this->attrs['gotoKioskProfile'])){
  45         for($i = 0 ; $i < $this->attrs['gotoKioskProfile']['count']; $i ++){
  46           $url = $this->attrs['gotoKioskProfile'][$i];
  47           $this->server_path = preg_replace("/\/[^\/]*$/","",$url);
  48           $name= preg_replace("/^.*\//","",$url);
  49           $this->gotoKioskProfiles[] = array('url'     => $url ,
  50                                             'name'    => $name ,
  51                                             'initial' =>TRUE,
  52                                             'exists'  => file_exists($this->baseDir."/".$name));
  53         }
  54       }
  55     }
  56   }
  57
  58
  59   function remove_from_parent()
  60   {
  61     $ldap = $this->config->get_ldap_link();
  62     $ldap->cd($this->config->current['BASE']);
  63     $ldap->search("(&(objectClass=gotoEnvironment)(gotoKioskProfile=*/".$this->orig_cn."/*))",array("cn"));
  64     if ($ldap->count() != 0){
  65       $obj= array();
  66       while($attrs = $ldap->fetch()){
  67         $obj[$ldap->getDN()]= $attrs['cn'][0];
  68       }
  69       msg_dialog::display(_("Error"), msgPool::stillInUse(_("Kiosk profile service"), msgPool::buildList($obj)), ERROR_DIALOG);
  70     }else{
  71       goService::remove_from_parent();
  72     }
  73   }
  74
  75
  76   function execute()
  77   {
  78     /* log actions */
  79     if($this->is_account && !$this->view_logged){
  80       $this->view_logged = TRUE;
  81       new log("view","server/".get_class($this),$this->dn);
  82     }
  83
  84     /* Fill templating stuff */
  85     $smarty= get_smarty();
  86     $smarty->assign("baseDir",$this->baseDir);
  87     $smarty->assign("ThisACL",$this->getacl(""));
  88     $display= "";
  89
  90     /* Download kiosk profile
  91      */
  92     if(isset($_GET['getkiosk'])){
  93       $id = $_GET['getkiosk'];
  94
  95       foreach($this->gotoKioskProfiles as $profile){
  96         if($profile['name'] == $id){
  97           $name = $this->baseDir."/".$id;
  98           if(file_exists($name)){
  99             $content = file_get_contents($name);
 100             send_binary_content($content,$id);
 101           }
 102         }
 103       }
 104     }
 105
 106
 107     /* Add new kiosk profile
 108      * in profile directory ($this->baseDir);
 109      */
 110     if((isset($_POST['profileAdd']))&&(isset($_FILES['newProfile'])) && $this->acl_is_writeable("")){
 111       $file = $_FILES['newProfile'];
 112       if(!file_exists($this->baseDir.$file['name'])){
 113         $tmp = array(
 114             'url'     => "" ,
 115             'name'    => $file['name'] ,
 116             'initial' => FALSE,
 117             'tmp_name'=> $file['tmp_name'],
 118             'content' => file_get_contents($file['tmp_name']),
 119             'exists'  => TRUE);
 120         $this->gotoKioskProfiles[] = $tmp;
 121       }
 122     }
 123
 124     $only_once = true;
 125     foreach($_POST as $name => $value){
 126
 127       if((preg_match("/^delkiosk_/",$name))&&($only_once) && $this->acl_is_writeable("")){
 128
 129         /* Get id, name and path */
 130         $only_once = false;
 131         $id = preg_replace("/^delkiosk_/","",$name);
 132         $id = preg_replace("/_.*$/","",$id);
 133         $name = $this->gotoKioskProfiles[$id]['name'];
 134         $filename = $this->baseDir."/".$name;
 135
 136         /* check if profile is still in use */
 137         $ldap = $this->config->get_ldap_link();
 138         $ldap->cd($this->config->current['BASE']);
 139         $ldap->search("(&(objectClass=gotoEnvironment)(gotoKioskProfile=*".$name.")",array("cn","uid","gotoKioskProfile"));
 140
 141         if ($ldap->count() != 0){
 142
 143           $obj= array();
 144           $found= false;
 145           while(($attrs = $ldap->fetch()) && ($cnt)){
 146             $check = preg_replace("/^.*\//i","",$attrs['gotoKioskProfile'][0]);
 147             if($check == $name){
 148               $obj[$ldap->getDN()]= $attrs['cn'][0];
 149               $found= true;
 150             }
 151           }
 152
 153           if ($found){
 154             msg_dialog::display(_("Error"), msgPool::stillInUse(_("Kiosk profile"), msgPool::buildList($obj)), ERROR_DIALOG);
 155           }
 156         }else{
 157           if($this->gotoKioskProfiles[$id]['initial']){
 158             $res = @unlink($filename);
 159             if(!$res){
 160               if(!is_writeable($filename)){
 161                 msg_dialog::display(_("Error"), msgPool::cannotDeleteFile($filename), ERROR_DIALOG);
 162               }
 163               if(!file_exists($filename)){
 164                 msg_dialog::display(_("Error"), msgPool::fileDoesNotExist($filename), ERROR_DIALOG);
 165               }
 166             }
 167             unset($this->gotoKioskProfiles[$id]);
 168           }
 169         }
 170       }
 171     }
 172
 173     /* Display list of profiles */
 174     $divlist = new divSelectBox("KioskProfiles");
 175     $divlist -> SetHeight (300);
 176
 177
 178     foreach($this->gotoKioskProfiles as $key => $val ){
 179       $del = "&nbsp;";
 180       if($this->acl_is_writeable("")){
 181         $del = "<input type='image' src='images/lists/trash.png'
 182           class='center' alt='delete' name='delkiosk_".$key."'>";
 183       }
 184       $divlist->AddEntry(array(
 185             array("string"=>"<a href='?plug=".$_GET['plug']."&getkiosk=".$val['name']."'>".$val['name']."</a>"),
 186             array("string"=>$del,
 187               "attach"=>" style='border-right: 0px;width:24px; text-align:center;' ")
 188             ));
 189     }
 190
 191     /* Assign all existing profiles to smarty */
 192     $smarty->assign("divlist",$divlist->DrawList());
 193     $smarty = get_smarty();
 194     foreach($this->attributes as $attr){
 195       $smarty->assign($attr,$this->$attr);
 196     }
 197     $smarty->assign("server_path",$this->server_path);
 198     return($smarty->fetch(get_template_path("goKioskService.tpl",TRUE,dirname(__FILE__))));
 199   }
 200
 201
 202
 203   function getListEntry()
 204   {
 205     $fields = goService::getListEntry();
 206     $fields['Message']    = _("Kiosk profile service");
 207     #$fields['AllowEdit']  = TRUE;
 208     #$fields['AllowStart']  = false;
 209     #$fields['AllowStop']  = false;
 210     #$fields['AllowRestart']  = false;
 211     return($fields);
 212   }
 213
 214   function check()
 215   {
 216     $message = plugin::check();
 217     return($message);
 218   }
 219
 220   function save()
 221   {
 222     goService::save();
 223
 224     $method = $this->server_path."/";
 225     $method = preg_replace("/\/\/*$/","/",$method);
 226     $this->attrs['gotoKioskProfile'] = array();
 227     foreach($this->gotoKioskProfiles as $profile){
 228       if(!$profile['initial']){
 229
 230         $contents = $profile['content'];
 231         $path = $this->baseDir."/".$profile['name'];
 232         $fp = @fopen($path,"w");
 233         if(!$fp){
 234           msg_dialog::display(_("Error"), msgPool::cannotWriteFile($path), ERROR_DIALOG);
 235         }else{
 236           fwrite($fp,$contents,strlen($contents));
 237           $this->attrs['gotoKioskProfile'][] = $method.$profile['name'];
 238         }
 239         @unlink($profile['tmp_name']);
 240       }else{
 241         $this->attrs['gotoKioskProfile'][] = $method.$profile['name'];
 242       }
 243     }
 244     $ldap = $this->config->get_ldap_link();
 245     $ldap->cd($this->config->current['BASE']);
 246     $ldap->cd($this->dn);
 247     $ldap->modify($this->attrs);
 248     if (!$ldap->success()){
 249       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 250     }
 251   }
 252
 253
 254   function save_object()
 255   {
 256     if(isset($_POST['goKioskPosted'])){
 257       goService::save_object();
 258       if(isset($_POST['server_path'])){
 259         $this->server_path = get_post("server_path");
 260       }
 261     }
 262   }
 263
 264
 265   /* Return plugin informations for acl handling */
 266   static function plInfo()
 267   {
 268     return (array(
 269           "plShortName"   => _("Kiosk"),
 270           "plDescription" => _("Kiosk profile management")." ("._("Services").")",
 271           "plSelfModify"  => FALSE,
 272           "plDepends"     => array(),
 273           "plPriority"    => 100,
 274           "plSection"     => array("administration"),
 275           "plCategory"    => array("server"),
 276
 277           "plProvidedAcls"=> array()
 278           ));
 279   }
 280 }
 281 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 282 ?>