plugins/admin/systems/class_workstationGeneric.inc

   1 <?php
   2
   3 class workgeneric extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage workstation base objects";
   7   var $cli_description= "Some longer text\nfor help";
   8   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* Generic terminal attributes */
  11   var $gotoMode= "locked";
  12   var $gotoSyslogServer= "";
  13   var $gotoSyslogServers= array();
  14   var $gotoNtpServer= array();
  15   var $gotoNtpServers= array();
  16   var $gotoSndModule= "";
  17   var $gotoFloppyEnable= "";
  18   var $gotoCdromEnable= "";
  19   var $ghCpuType= "-";
  20   var $ghMemSize= "-";
  21   var $ghUsbSupport= "-";
  22   var $ghNetNic= array();
  23   var $ghIdeDev= array();
  24   var $ghScsiDev= array();
  25   var $ghGfxAdapter= "-";
  26   var $ghSoundAdapter= "-";
  27   var $gotoLastUser= "-";
  28   var $FAIscript= "";
  29   var $didAction= FALSE;
  30   var $FAIstate= "";
  31
  32   /* Needed values and lists */
  33   var $base= "";
  34   var $cn= "";
  35   var $l= "";
  36   var $orig_dn= "";
  37
  38   /* Plugin side filled */
  39   var $modes= array();
  40
  41   var $netConfigDNS;
  42
  43   var $inheritTimeServer = true;
  44
  45   /* attribute list for save action */
  46   var $ignore_account= TRUE;
  47   var $attributes= array("gotoMode", "gotoSyslogServer", "gotoNtpServer",
  48       "gotoFloppyEnable", "gotoCdromEnable", "cn", "gotoSndModule",
  49       "ghCpuType", "ghMemSize", "ghUsbSupport",
  50       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser", "l","FAIscript");
  51   var $objectclasses= array("top", "gotoWorkstation", "GOhard","FAIobject");
  52
  53   var $mapActions   = array("reboot"          => "",
  54                             "instant_update"  => "softupdate",
  55                             "update"          => "sceduledupdate",
  56                             "reinstall"       => "install",
  57                             "rescan"          => "",
  58                             "memcheck"        => "memcheck",
  59                             "sysinfo"         => "sysinfo");
  60
  61
  62
  63   function workgeneric ($config, $dn= NULL)
  64   {
  65     plugin::plugin ($config, $dn);
  66     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  67
  68     /* Read arrays */
  69     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  70       if (!isset($this->attrs[$val])){
  71         continue;
  72       }
  73       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  74         array_push($this->$val, $this->attrs[$val][$i]);
  75       }
  76     }
  77
  78     /* Create used ntp server array */
  79     $this->gotoNtpServer= array();
  80     if(isset($this->attrs['gotoNtpServer'])){
  81       $this->inheritTimeServer = false;
  82       unset($this->attrs['gotoNtpServer']['count']);
  83       foreach($this->attrs['gotoNtpServer'] as $server){
  84         $this->gotoNtpServer[$server] = $server;
  85       }
  86     }
  87
  88     /* Set inherit checkbox state */
  89     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer) == 0)){
  90       $this->inheritTimeServer = true;
  91       $this->gotoNtpServer=array();
  92     }
  93
  94     /* Create available ntp options */
  95     $tmp = $this->config->data['SERVERS']['NTP'];
  96     $this->gotoNtpServers = array();
  97     foreach($tmp as $key => $server){
  98       if($server == "default") continue;
  99       $this->gotoNtpServers[$server] = $server;
 100     }
 101
 102     $this->modes["active"]= _("Activated");
 103     $this->modes["locked"]= _("Locked");
 104
 105     /* Set base */
 106     if ($this->dn == "new"){
 107       $ui= get_userinfo();
 108       $this->base= dn2base($ui->dn);
 109     } else {
 110       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 111     }
 112
 113     /* Create an array of all Syslog servers */
 114     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 115     foreach($tmp as $server){
 116       $visible = $server;
 117       if($server == "default") {
 118         $visible = "["._("inherited")."]";
 119       }
 120       $this->gotoSyslogServers[$server] = $visible;
 121     }
 122
 123     /* Save 'dn' for later referal */
 124     $this->orig_dn= $this->dn;
 125   }
 126
 127   function execute()
 128   {
 129     /* Call parent execute */
 130     plugin::execute();
 131
 132     /* Do we need to flip is_account state? */
 133     if (isset($_POST['modify_state'])){
 134       $this->is_account= !$this->is_account;
 135     }
 136
 137     if (isset($_POST['action'])){
 138       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 139       if ($cmd == ""){
 140         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 141       } else {
 142         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 143         if ($retval != 0){
 144           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 145         } else {
 146
 147           /* Set FAIstate */
 148           $ldap = $this->config->get_ldap_link();
 149           $ldap->cd($this->config->current['BASE']);
 150           $ldap->cat($this->dn,array("objectClass"));
 151           $res = $ldap->fetch();
 152
 153           $attrs = array();
 154           $attrs['FAIstate'] = "";
 155           if(isset($this->mapActions[$_POST['saction']])){
 156             $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 157           }
 158
 159           for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 160             $attrs['objectClass'][] = $res['objectClass'][$i];
 161           }
 162
 163           if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 164             $attrs['objectClass'][] = "FAIobject";
 165           }
 166
 167           if($attrs['FAIstate'] == ""){
 168             #FIXME we should check if FAIobject is used anymore
 169             $attrs['FAIstate'] = array();
 170           }
 171
 172           $ldap->cd($this->dn);
 173           $ldap->modify($attrs);
 174           show_ldap_error($ldap->get_error());
 175
 176           $this->didAction= TRUE;
 177         }
 178       }
 179     }
 180
 181     /* Do we represent a valid terminal? */
 182     if (!$this->is_account && $this->parent == NULL){
 183       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 184         _("This 'dn' has no workstation features.")."</b>";
 185       return($display);
 186     }
 187
 188     /* Base select dialog */
 189     $once = true;
 190     foreach($_POST as $name => $value){
 191       if(preg_match("/^chooseBase/",$name) && $once){
 192         $once = false;
 193         $this->dialog = new baseSelectDialog($this->config,$this);
 194         $this->dialog->setCurrentBase($this->base);
 195       }
 196     }
 197
 198     /* Dialog handling */
 199     if(is_object($this->dialog)){
 200       /* Must be called before save_object */
 201       $this->dialog->save_object();
 202
 203       if($this->dialog->isClosed()){
 204         $this->dialog = false;
 205       }elseif($this->dialog->isSelected()){
 206         $this->base = $this->dialog->isSelected();
 207         $this->dialog= false;
 208       }else{
 209         return($this->dialog->execute());
 210       }
 211     }
 212
 213     /* Add new ntp Server to our list */
 214     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers']))){
 215       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 216     }
 217
 218     /* Delete selected NtpServer for list of used servers  */
 219     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected']))){
 220       foreach($_POST['gotoNtpServerSelected'] as $name){
 221         unset($this->gotoNtpServer[$name]);
 222       }
 223     }
 224
 225     /* Fill templating stuff */
 226     $smarty= get_smarty();
 227     $smarty->assign("cn", $this->cn);
 228     $smarty->assign("l", $this->l);
 229     $smarty->assign("bases", $this->config->idepartments);
 230     $smarty->assign("staticAddress", "");
 231
 232     $tmp = array();
 233     foreach($this->gotoNtpServers as $server){
 234       if(!in_array($server,$this->gotoNtpServer)){
 235         $tmp[$server] = $server;
 236       }
 237     }
 238     $smarty->assign("gotoNtpServers",$tmp);
 239
 240     /* Check if workstation is online */
 241     $query= "fping -q -r 1 -t 500 ".$this->cn;
 242     exec ($query, $dummy, $retval);
 243
 244     /* Offline */
 245     if ($retval == 0){
 246       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 247                                        "instant_update" => _("Instant update"),
 248                                        "update" => _("Scheduled update"),
 249                                        "reinstall" => _("Reinstall"),
 250                                        "rescan" => _("Rescan hardware"),
 251                                        "memcheck" => _("Memory test"),
 252                                        "sysinfo"  => _("System analysis")));
 253     } else {
 254       $smarty->assign("actions", array("wake" => _("Wake up"),
 255                                        "reinstall" => _("Reinstall"),
 256                                        "update" => _("Scheduled update"),
 257                                        "memcheck" => _("Memory test"),
 258                                        "sysinfo"  => _("System analysis")));
 259     }
 260     /* Arrays */
 261     $smarty->assign("modes", $this->modes);
 262     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 263     $smarty->assign("syslogservers", $this->gotoSyslogServers);
 264
 265     $ntpser = array();
 266     foreach($this->gotoNtpServers as $server){
 267       if(!in_array($server,$this->gotoNtpServer)){
 268         $ntpser[$server] = $server;
 269       }
 270     }
 271     $smarty->assign("gotoNtpServers", $ntpser);
 272
 273     /* Variables */
 274     foreach(array("base", "gotoMode", "gotoSyslogServer", "gotoNtpServer") as $val){
 275       $smarty->assign($val."_select", $this->$val);
 276       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 277     }
 278     $smarty->assign("actionACL", chkacl($this->acl, 'action'));
 279
 280     /* tell smarty the inherit checkbox state */
 281     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 282
 283     /* Show main page */
 284     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 285     return($smarty->fetch (get_template_path('workstation.tpl', TRUE)));
 286   }
 287
 288   function remove_from_parent()
 289   {
 290     $this->netConfigDNS->remove_from_parent();
 291     $ldap= $this->config->get_ldap_link();
 292     $ldap->rmdir($this->dn);
 293     show_ldap_error($ldap->get_error(), _("Removing workstation failed"));
 294
 295     /* Optionally execute a command after we're done */
 296     $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress));
 297
 298     /* Delete references to object groups */
 299     $ldap->cd ($this->config->current['BASE']);
 300     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 301     while ($ldap->fetch()){
 302       $og= new ogroup($this->config, $ldap->getDN());
 303       unset($og->member[$this->dn]);
 304       $og->save ();
 305     }
 306   }
 307
 308
 309   /* Save data to object */
 310   function save_object()
 311   {
 312     plugin::save_object();
 313
 314     /* Save base, since this is no LDAP attribute */
 315     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 316       $this->base= $_POST['base'];
 317     }
 318     $this->netConfigDNS->save_object();
 319
 320     /* Set inherit mode */
 321     if(isset($_POST['workgeneric_posted'])){
 322       if(isset($_POST["inheritTimeServer"])){
 323         $this->inheritTimeServer = true;
 324       }else{
 325         $this->inheritTimeServer = false;
 326       }
 327     }
 328
 329   }
 330
 331
 332   /* Check supplied data */
 333   function check()
 334   {
 335     /* Call common method to give check the hook */
 336     $message= plugin::check();
 337     $message= array_merge($message, $this->netConfigDNS->check());
 338
 339     $ui= get_userinfo();
 340     $this->dn= "cn=".$this->cn.",ou=workstations,ou=systems,".$this->base;
 341     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 342     $acl= get_module_permission($acl, "group", $this->dn);
 343     if (chkacl($acl, "create") != ""){
 344       $message[]= _("You have no permissions to create a workstation on this 'Base'.");
 345     }
 346
 347     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 348       $message[]= _("The required field 'Workstation name' is not set.");
 349     }
 350
 351     if ($this->orig_dn != $this->dn){
 352       $ldap= $this->config->get_ldap_link();
 353       $ldap->cd ($this->base);
 354       $ldap->search ("(&(cn=".$this->cn.")(objectClass=gotoWorkstation))", array("cn"));
 355       if ($ldap->count() != 0){
 356         while ($attrs= $ldap->fetch()){
 357           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 358             continue;
 359           } else {
 360             if ($attrs['dn'] != $this->orig_dn){
 361               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 362               break;
 363             }
 364           }
 365         }
 366       }
 367     }
 368
 369     /* Check for valid ntpServer selection */
 370     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 371       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 372     }
 373
 374     return ($message);
 375   }
 376
 377
 378   /* Save to LDAP */
 379   function save()
 380   {
 381     plugin::save();
 382
 383     /* Strip out 'default' values */
 384     foreach (array("gotoSyslogServer") as $val){
 385
 386       if ($this->attrs[$val] == "default"){
 387         $this->attrs[$val]= array();
 388       }
 389     }
 390
 391     /* Add missing arrays */
 392     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 393       if (isset ($this->$val) && count ($this->$val) != 0){
 394         $this->attrs["$val"]= $this->$val;
 395       }
 396     }
 397
 398     /* Remove all empty values */
 399     if ($this->orig_dn == 'new'){
 400       $attrs= array();
 401       foreach ($this->attrs as $key => $val){
 402         if (is_array($val) && count($val) == 0){
 403           continue;
 404         }
 405         $attrs[$key]= $val;
 406       }
 407       $this->attrs= $attrs;
 408     }
 409
 410     /* Update ntp server settings */
 411     if($this->inheritTimeServer){
 412       if($this->new){
 413         if(isset($this->attrs['gotoNtpServer'])){
 414           unset($this->attrs['gotoNtpServer']);
 415         }
 416       }else{
 417         $this->attrs['gotoNtpServer'] = array();
 418       }
 419     }else{
 420       /* Set ntpServers */
 421       $this->attrs['gotoNtpServer'] = array();
 422       foreach($this->gotoNtpServer as $server){
 423         $this->attrs['gotoNtpServer'][] = $server;
 424       }
 425     }
 426
 427     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 428       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 429     }
 430
 431     /* Write back to ldap */
 432     $ldap= $this->config->get_ldap_link();
 433     if ($this->orig_dn == 'new'){
 434       $ldap->cd($this->config->current['BASE']);
 435       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 436       $ldap->cd($this->dn);
 437       $ldap->add($this->attrs);
 438       show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 439       if(!$this->didAction){
 440         $this->handle_post_events("add");
 441       }
 442     } else {
 443       if ($this->orig_dn != $this->dn){
 444         $this->move($this->orig_dn, $this->dn);
 445       }
 446       $ldap->cd($this->dn);
 447       $this->cleanup();
 448       $ldap->modify ($this->attrs);
 449
 450       if(!$this->didAction){
 451         $this->handle_post_events("modify");
 452       }
 453     }
 454     $this->netConfigDNS->cn = $this->cn;
 455     $this->netConfigDNS->save($this->dn);
 456     show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 457   }
 458
 459 }
 460
 461 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 462 ?>