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->get_cfg_value('environment', 'kioskPath');
  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         }else{
  41             $this->gotoKioskProfiles = array();
  42             if(isset($this->attrs['gotoKioskProfile']) && is_array($this->attrs['gotoKioskProfile'])){
  43                 for($i = 0 ; $i < $this->attrs['gotoKioskProfile']['count']; $i ++){
  44                     $url = $this->attrs['gotoKioskProfile'][$i];
  45                     $this->server_path = preg_replace("/\/[^\/]*$/","",$url);
  46                     $name= preg_replace("/^.*\//","",$url);
  47                     $this->gotoKioskProfiles[] = array('url'     => $url ,
  48                             'name'    => $name ,
  49                             'initial' =>TRUE,
  50                             'exists'  => file_exists($this->baseDir."/".$name));
  51                 }
  52             }
  53         }
  54
  55         // Prepare lists
  56         $this->kioskList = new sortableListing();
  57         $this->kioskList->setDeleteable(true);
  58         $this->kioskList->setInstantDelete(true);
  59         $this->kioskList->setEditable(true);
  60         $this->kioskList->setWidth("100%");
  61         $this->kioskList->setHeight("200px");
  62         $this->kioskList->setHeader(array(_("Profile")));
  63         $this->kioskList->setColspecs(array('*','40px'));
  64         $this->kioskList->setDefaultSortColumn(0);
  65     }
  66
  67
  68     function remove_from_parent()
  69     {
  70         $ldap = $this->config->get_ldap_link();
  71         $ldap->cd($this->config->current['BASE']);
  72         $ldap->search("(&(objectClass=gotoEnvironment)(gotoKioskProfile=*/".$this->orig_cn."/*))",array("cn"));
  73         if ($ldap->count() != 0){
  74             $obj= array();
  75             while($attrs = $ldap->fetch()){
  76                 $obj[$ldap->getDN()]= $attrs['cn'][0];
  77             }
  78             msg_dialog::display(_("Error"), msgPool::stillInUse(_("Kiosk profile service"), msgPool::buildList($obj)), ERROR_DIALOG);
  79         }else{
  80             goService::remove_from_parent();
  81         }
  82     }
  83
  84
  85     function execute()
  86     {
  87         /* log actions */
  88         if($this->is_account && !$this->view_logged){
  89             $this->view_logged = TRUE;
  90             new log("view","server/".get_class($this),$this->dn);
  91         }
  92
  93         /* Fill templating stuff */
  94         $smarty= get_smarty();
  95         $smarty->assign("baseDir", set_post($this->baseDir));
  96         $smarty->assign("ThisACL", set_post($this->getacl("")));
  97         $display= "";
  98
  99         /* Download kiosk profile
 100          */
 101         $this->kioskList->save_object();
 102         $action = $this->kioskList->getAction();
 103         if($action['action'] == 'edit'){
 104             $id = $this->kioskList->getKey($action['targets'][0]);
 105             foreach($this->gotoKioskProfiles as $profile){
 106                 $name = $this->baseDir."/".$this->gotoKioskProfiles[$id]['name'];
 107                 if(file_exists($name)){
 108                     $content = file_get_contents($name);
 109                     send_binary_content($content,$this->gotoKioskProfiles[$id]['name']);
 110                 }else{
 111                     msg_dialog::display(_("Warning"), sprintf(_("The profile does not exists '%s'!"),
 112                                 $this->gotoKioskProfiles[$id]['name']), ERROR_DIALOG);
 113                 }
 114             }
 115         }
 116
 117
 118         /* Add new kiosk profile
 119          * in profile directory ($this->baseDir);
 120          */
 121         if((isset($_POST['profileAdd']))&&(isset($_FILES['newProfile'])) && $this->acl_is_writeable("")){
 122             $file = $_FILES['newProfile'];
 123             if(!file_exists($this->baseDir.$file['name'])){
 124                 $filename = gosa_file_name($file['tmp_name']);
 125                 $tmp = array(
 126                         'url'     => "" ,
 127                         'name'    => $file['name'] ,
 128                         'initial' => FALSE,
 129                         'tmp_name'=> $filename,
 130                         'content' => file_get_contents($filename),
 131                         'exists'  => TRUE);
 132
 133
 134                 $used = array();
 135                 foreach($this->gotoKioskProfiles as $k){
 136                     $used[] = $k['name'];
 137                 }
 138                 if(in_array($file['name'], $used)){
 139                     msg_dialog::display(_("Warning"), msgPool::duplicated(_("Profile")), WARNING_DIALOG);
 140                 }else{
 141                     $this->gotoKioskProfiles[] = $tmp;
 142                 }
 143             }
 144         }
 145
 146         if($action['action'] == 'delete' && $this->acl_is_writeable("")){
 147             $id = $this->kioskList->getKey($action['targets'][0]);
 148             $name = $this->gotoKioskProfiles[$id]['name'];
 149             $filename = $this->baseDir."/".$name;
 150
 151             /* check if profile is still in use */
 152             $ldap = $this->config->get_ldap_link();
 153             $ldap->cd($this->config->current['BASE']);
 154             $ldap->search("(&(objectClass=gotoEnvironment)(gotoKioskProfile=*".$name.")",array("cn","uid","gotoKioskProfile"));
 155
 156             if ($ldap->count() != 0){
 157
 158                 $obj= array();
 159                 $found= false;
 160                 while(($attrs = $ldap->fetch()) && ($cnt)){
 161                     $check = preg_replace("/^.*\//i","",$attrs['gotoKioskProfile'][0]);
 162                     if($check == $name){
 163                         $obj[$ldap->getDN()]= $attrs['cn'][0];
 164                         $found= true;
 165                     }
 166                 }
 167
 168                 if ($found){
 169                     msg_dialog::display(_("Error"), msgPool::stillInUse(_("Kiosk profile"),
 170                                 msgPool::buildList($obj)), ERROR_DIALOG);
 171                 }
 172             }else{
 173                 if($this->gotoKioskProfiles[$id]['initial']){
 174                     $res = @unlink($filename);
 175                     if(!$res){
 176                         if(!is_writeable($filename)){
 177                             msg_dialog::display(_("Error"), msgPool::cannotDeleteFile($filename), ERROR_DIALOG);
 178                         }
 179                         if(!file_exists($filename)){
 180                             msg_dialog::display(_("Error"), msgPool::fileDoesNotExist($filename), ERROR_DIALOG);
 181                         }
 182                     }
 183                     unset($this->gotoKioskProfiles[$id]);
 184                 }
 185             }
 186         }
 187
 188         /* Display list of profiles */
 189         $this->kioskList->setAcl($this->getacl(""));
 190         $lData = array();
 191         foreach($this->gotoKioskProfiles as $key => $val ){
 192             $lData[$key] = array('data' => array($val['name']));
 193         }
 194         $this->kioskList->setListData($this->gotoKioskProfiles, $lData);
 195         $this->kioskList->update();
 196
 197         /* Assign all existing profiles to smarty */
 198         $smarty->assign("kioskList",$this->kioskList->render());
 199         $smarty = get_smarty();
 200         foreach($this->attributes as $attr){
 201             $smarty->assign($attr, set_post($this->$attr));
 202         }
 203         $smarty->assign("server_path", set_post($this->server_path));
 204         return($smarty->fetch(get_template_path("goKioskService.tpl",TRUE,dirname(__FILE__))));
 205     }
 206
 207
 208
 209     function getListEntry()
 210     {
 211         $fields = goService::getListEntry();
 212         $fields['Message']    = _("Kiosk profile service");
 213 #$fields['AllowEdit']  = TRUE;
 214 #$fields['AllowStart']  = false;
 215 #$fields['AllowStop']  = false;
 216 #$fields['AllowRestart']  = false;
 217         return($fields);
 218     }
 219
 220     function check()
 221     {
 222         $message = plugin::check();
 223         return($message);
 224     }
 225
 226     function save()
 227     {
 228         goService::save();
 229
 230         $method = $this->server_path."/";
 231         $method = preg_replace("/\/\/*$/","/",$method);
 232         $this->attrs['gotoKioskProfile'] = array();
 233         foreach($this->gotoKioskProfiles as $profile){
 234             if(!$profile['initial']){
 235
 236                 $contents = $profile['content'];
 237                 $path = $this->baseDir."/".$profile['name'];
 238                 $fp = @fopen($path,"w");
 239                 if(!$fp){
 240                     msg_dialog::display(_("Error"), msgPool::cannotWriteFile($path), ERROR_DIALOG);
 241                 }else{
 242                     fwrite($fp,$contents,strlen($contents));
 243                     $this->attrs['gotoKioskProfile'][] = $method.$profile['name'];
 244                 }
 245                 @unlink($profile['tmp_name']);
 246             }else{
 247                 $this->attrs['gotoKioskProfile'][] = $method.$profile['name'];
 248             }
 249         }
 250         $ldap = $this->config->get_ldap_link();
 251         $ldap->cd($this->config->current['BASE']);
 252         $ldap->cd($this->dn);
 253         $ldap->modify($this->attrs);
 254         if (!$ldap->success()){
 255             msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 256         }
 257     }
 258
 259
 260     function save_object()
 261     {
 262         if(isset($_POST['goKioskPosted'])){
 263             goService::save_object();
 264             if(isset($_POST['server_path'])){
 265                 $this->server_path = get_post("server_path");
 266             }
 267         }
 268     }
 269
 270
 271     /* Return plugin informations for acl handling */
 272     static function plInfo()
 273     {
 274         return (array(
 275                     "plShortName"   => _("Kiosk"),
 276                     "plDescription" => _("Kiosk profile management")." ("._("Services").")",
 277                     "plSelfModify"  => FALSE,
 278                     "plDepends"     => array(),
 279                     "plPriority"    => 100,
 280                     "plSection"     => array("administration"),
 281                     "plCategory"    => array("server"),
 282                     "plRequirements"=> array(
 283                         'ldapSchema' => array('goEnvironmentServer' => '>=2.7'),
 284                         'onFailureDisablePlugin' => array(get_class())
 285                         ),
 286
 287                     "plProvidedAcls"=> array()
 288                     ));
 289     }
 290 }
 291 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 292 ?>