gosa-core/plugins/admin/departments/class_departmentGeneric.inc

   1 <?php
   2 /*
   3  * This code is part of GOsa (http://www.gosa-project.org)
   4  * Copyright (C) 2003-2008 GONICUS GmbH
   5  *
   6  * ID: $$Id$$
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 class department extends plugin
  24 {
  25         /* department attributes */
  26         var $ou= "";
  27         var $description= "";
  28         var $base= "";
  29         var $st= "";
  30         var $l= "";
  31         var $postalAddress= "";
  32         var $businessCategory= "";
  33         var $telephoneNumber= "";
  34         var $facsimileTelephoneNumber= "";
  35         var $orig_dn= "";
  36         var $is_administrational_unit= false;
  37         var $gosaUnitTag= "";
  38   var $view_logged = FALSE;
  39
  40         /* Headpage attributes */
  41         var $last_dep_sorting= "invalid";
  42         var $departments= array();
  43   var $must_be_tagged = false;
  44
  45         /* attribute list for save action */
  46         var $attributes= array("ou", "description", "businessCategory", "st", "l", "postalAddress",
  47                         "telephoneNumber", "facsimileTelephoneNumber", "gosaUnitTag");
  48         var $objectclasses= array("top", "gosaDepartment", "organizationalUnit");
  49   var $initially_was_tagged = false;
  50
  51   var $orig_base = "";
  52   var $orig_ou = "";
  53
  54         function department (&$config, $dn)
  55         {
  56
  57                 plugin::plugin($config, $dn);
  58                 $this->is_account= TRUE;
  59                 $this->ui= get_userinfo();
  60                 $this->dn= $dn;
  61                 $this->orig_dn= $dn;
  62                 $this->orig_ou= $this->ou;
  63                 $this->config= $config;
  64
  65                 /* Set base */
  66                 if ($this->dn == "new"){
  67                         $ui= get_userinfo();
  68                         if(session::is_set('CurrentMainBase')){
  69                                 $this->base = session::get('CurrentMainBase');
  70                         }else{
  71                                 $this->base= dn2base($ui->dn);
  72                         }
  73                 } else {
  74                         $this->base= preg_replace ("/^[^,]+,/", "", $this->dn);
  75                 }
  76
  77     $this->orig_base = $this->base;
  78
  79                 /* Is administrational Unit? */
  80                 if ($dn != "new" && in_array_ics('gosaAdministrativeUnit', $this->attrs['objectClass'])){
  81                         $this->is_administrational_unit= true;
  82       $this->initially_was_tagged = true;
  83                 }
  84         }
  85
  86         function execute()
  87         {
  88                 /* Call parent execute */
  89                 plugin::execute();
  90
  91     /* Log view */
  92     if($this->is_account && !$this->view_logged){
  93       $this->view_logged = TRUE;
  94       new log("view","department/".get_class($this),$this->dn);
  95     }
  96
  97                 /* Reload departments */
  98                 $this->config->get_departments($this->dn);
  99                 $this->config->make_idepartments();
 100                 $smarty= get_smarty();
 101
 102     $tmp = $this->plInfo();
 103     foreach($tmp['plProvidedAcls'] as $name => $translation){
 104       $smarty->assign($name."ACL",$this->getacl($name));
 105     }
 106
 107                 /* Base select dialog */
 108                 $once = true;
 109                 foreach($_POST as $name => $value){
 110                         if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
 111                                 $once = false;
 112                                 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 113                                 $this->dialog->setCurrentBase($this->base);
 114                         }
 115                 }
 116
 117                 /* Dialog handling */
 118                 if(is_object($this->dialog)){
 119                         /* Must be called before save_object */
 120                         $this->dialog->save_object();
 121
 122                         if($this->dialog->isClosed()){
 123                                 $this->dialog = false;
 124                         }elseif($this->dialog->isSelected()){
 125
 126         /* A new base was selected, check if it is a valid one */
 127         $tmp = $this->get_allowed_bases();
 128         if(isset($tmp[$this->dialog->isSelected()])){
 129           $this->base = $this->dialog->isSelected();
 130         }
 131
 132                                 $this->dialog= false;
 133                         }else{
 134                                 return($this->dialog->execute());
 135                         }
 136                 }
 137
 138                 /* Hide all departments, that are subtrees of this department */
 139     $bases = $this->get_allowed_bases();
 140                 if(($this->dn == "new")||($this->dn == "")){
 141                         $tmp = $bases;
 142                 }else{
 143                         $tmp    = array();
 144                         foreach($bases as $dn=>$base){
 145                                 $fixed = str_replace("/","\\",$this->dn);
 146                                 /* Only attach departments which are not a subtree of this one */
 147                                 if(!preg_match("/".$fixed."/",$dn)){
 148                                         $tmp[$dn]=$base;
 149                                 }
 150                         }
 151                 }
 152                 $smarty->assign("bases", $tmp);
 153
 154                 foreach ($this->attributes as $val){
 155                         $smarty->assign("$val", $this->$val);
 156                 }
 157                 $smarty->assign("base_select", $this->base);
 158
 159     /* Set admin unit flag */
 160     if ($this->is_administrational_unit) {
 161       $smarty->assign("unitTag", "checked");
 162     } else {
 163       $smarty->assign("unitTag", "");
 164     }
 165
 166                 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 167         }
 168
 169         function clear_fields()
 170         {
 171                 $this->dn   = "";
 172                 $this->base = "";
 173
 174                 foreach ($this->attributes as $val){
 175                         $this->$val= "";
 176                 }
 177         }
 178
 179         function remove_from_parent()
 180         {
 181                 $ldap= $this->config->get_ldap_link();
 182                 $ldap->cd ($this->dn);
 183                 $ldap->recursive_remove();
 184     new log("remove","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 185     if (!$ldap->success()){
 186       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 187     }
 188
 189                 /* Optionally execute a command after we're done */
 190                 $this->handle_post_events('remove');
 191         }
 192
 193         function must_be_tagged()
 194         {
 195                 return $this->must_be_tagged;
 196         }
 197
 198         /* Save data to object */
 199         function save_object()
 200         {
 201                 if (isset($_POST['dep_generic_posted'])){
 202
 203       /* Create a base backup and reset the
 204          base directly after calling plugin::save_object();
 205          Base will be set seperatly a few lines below */
 206       $base_tmp = $this->base;
 207       plugin::save_object();
 208       $this->base = $base_tmp;
 209
 210       /* Set new base if allowed */
 211       $tmp = $this->get_allowed_bases();
 212       if(isset($_POST['base'])){
 213         if(isset($tmp[$_POST['base']])){
 214           $this->base= $_POST['base'];
 215         }
 216       }
 217
 218       /* Save tagging flag */
 219       if ($this->acl_is_writeable("unitTag")){
 220         if (isset($_POST['unitTag'])){
 221           $this->is_administrational_unit= true;
 222         } else {
 223           $this->is_administrational_unit= false;
 224         }
 225       }
 226     }
 227         }
 228
 229
 230         /* Check values */
 231         function check()
 232         {
 233                 /* Call common method to give check the hook */
 234                 $message= plugin::check();
 235
 236                 /* Check for presence of this department */
 237                 $ldap= $this->config->get_ldap_link();
 238     $ldap->ls ("(&(ou=".$this->ou.")(objectClass=organizationalUnit))", $this->base, array('dn'));
 239     if ($this->orig_dn == "new" && $ldap->count()){
 240                         $message[]= msgPool::duplicated(_("Name"));
 241                 } elseif ($this->orig_dn != $this->dn && $ldap->count()){
 242                         $message[]= msgPool::duplicated(_("Name"));
 243                 }
 244
 245                 /* All required fields are set? */
 246                 if ($this->ou == ""){
 247                         $message[]= _("Required field 'Name' is not set.");
 248                         $message[]= msgPool::required(_("Name"));
 249                 }
 250                 if ($this->description == ""){
 251                         $message[]= _("Required field 'Description' is not set.");
 252                         $message[]= msgPool::required(_("Description"));
 253                 }
 254
 255     if(tests::is_department_name_reserved($this->ou,$this->base)){
 256       $message[]= msgPool::reserved(_("Name"));
 257     }
 258
 259                 if (preg_match ('/[#+:=>\\\\\/]/', $this->ou)){
 260                         $message[]= msgPool::invalid(_("Name"), $this->ou, "/[^#+:=>\\\\\/]/");
 261                 }
 262                 if (!tests::is_phone_nr($this->telephoneNumber)){
 263                         $message[]= msgPool::invalid(_("Phone"), $this->telephoneNumber, "/[\/0-9 ()+*-]/");
 264                 }
 265                 if (!tests::is_phone_nr($this->facsimileTelephoneNumber)){
 266                         $message[]= msgPool::invalid(_("Fax"), $this->facsimileTelephoneNumber, "/[\/0-9 ()+*-]/");
 267                 }
 268
 269                 return $message;
 270         }
 271
 272
 273         /* Save to LDAP */
 274         function save()
 275         {
 276                 $ldap= $this->config->get_ldap_link();
 277
 278     /* Add tag objects if needed */
 279     if ($this->is_administrational_unit){
 280
 281       /* If this wasn't tagged before add oc an reset unit tag */
 282       if(!$this->initially_was_tagged){
 283         $this->objectclasses[]= "gosaAdministrativeUnit";
 284         $this->gosaUnitTag= "";
 285
 286         /* It seams that this method is called twice,
 287            set this to true. to avoid adding this oc twice */
 288         $this->initially_was_tagged = true;
 289       }
 290
 291       if ($this->gosaUnitTag == ""){
 292
 293         /* It's unlikely, but check if already used... */
 294         $try= 5;
 295         $ldap->cd($this->config->current['BASE']);
 296         while ($try--){
 297
 298           /* Generate microtime stamp as tag */
 299           list($usec, $sec)= explode(" ", microtime());
 300           $time_stamp= preg_replace("/\./", "", $sec.$usec);
 301
 302           $ldap->search("(&(objectClass=gosaAdministrativeUnit)(gosaUnitTag=$time_stamp))",array("gosaUnitTag"));
 303           if ($ldap->count() == 0){
 304             break;
 305           }
 306         }
 307         if($try == 0) {
 308           msg_dialog::display(_("Fatal error"), _("Cannot find an unused tag for this administrative unit!"), WARNING_DIALOG);
 309           return;
 310         }
 311         $this->gosaUnitTag= preg_replace("/\./", "", $sec.$usec);
 312       }
 313     }
 314     $this->skipTagging = TRUE;
 315     plugin::save();
 316
 317     /* Remove tag information if needed */
 318     if (!$this->is_administrational_unit){
 319       $tmp= array();
 320
 321       /* Remove gosaAdministrativeUnit from this plugin */
 322       foreach($this->attrs['objectClass'] as $oc){
 323         if (!preg_match("/^gosaAdministrativeUnit$/i", $oc)){
 324           $tmp[]= $oc;
 325         }
 326       }
 327       $this->attrs['objectClass']= $tmp;
 328     }
 329
 330     /* Do we need to remove the tag itself? */
 331     $has_unit_tag= false;
 332     foreach($this->attrs['objectClass'] as $oc){
 333       if (preg_match("/^gosaAdministrativeUnitTag$/i", $oc)){
 334         $has_unit_tag= true;
 335       }
 336     }
 337     if ($has_unit_tag == false && $this->is_administrational_unit == false){
 338       $this->attrs['gosaUnitTag']= array();
 339       $this->gosaUnitTag = "";
 340     } else {
 341       $this->attrs['gosaUnitTag']= $this->gosaUnitTag;
 342     }
 343
 344                 /* Write back to ldap */
 345                 $ldap->cat($this->dn, array('dn'));
 346                 $ldap->cd($this->dn);
 347
 348                 if ($ldap->count()){
 349                         $this->cleanup();
 350                         $ldap->modify ($this->attrs);
 351       new log("modify","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 352                         $this->handle_post_events('modify');
 353                 } else {
 354                         $ldap->add($this->attrs);
 355                         $this->handle_post_events('add');
 356       new log("create","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 357                 }
 358     if (!$ldap->success()){
 359       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 360     }
 361
 362     /* The parameter forces only to set must_be_tagged, and don't touch any objects
 363        This will be done later */
 364     $this->tag_objects(true);
 365
 366     /* Optionally execute a command after we're done */
 367                 $this->postcreate();
 368     return(false);
 369         }
 370
 371
 372   function ShowMoveFrame()
 373   {
 374     $smarty = get_smarty();
 375     $smarty->assign("src","?plug=".$_GET['plug']."&amp;PerformRecMove&no_output_compression");
 376     $smarty->assign("message","As soon as the move operation has finished, you can scroll down to end of the page and press the 'Continue' button to continue with the department management dialog.");
 377     $display=  $smarty->fetch(get_template_path("dep_iframe.tpl",TRUE));
 378     return($display);
 379   }
 380
 381   function ShowTagFrame()
 382   {
 383     $smarty = get_smarty();
 384     $smarty->assign("src","?plug=".$_GET['plug']."&TagDepartment&no_output_compression");
 385     $smarty->assign("message","As soon as the tag operation has finished, you can scroll down to end of the page and press the 'Continue' button to continue with the department management dialog.");
 386     $display=  $smarty->fetch(get_template_path("dep_iframe.tpl",TRUE));
 387     return($display);
 388   }
 389
 390         /* Tag objects to have the gosaAdministrativeUnitTag */
 391         function tag_objects($OnlySetTagFlag = false)
 392         {
 393     if(!$OnlySetTagFlag){
 394       $smarty= get_smarty();
 395       /* Print out html introduction */
 396       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 397         <html>
 398         <head>
 399         <title></title>
 400         <style type="text/css">@import url("themes/default/style.css");</style>
 401         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 402         </head>
 403         <body style="background: none; margin:4px;" id="body" >
 404         ';
 405       echo "<h3>".sprintf(_("Tagging '%s'."),"<i>".@LDAP::fix($this->dn)."</i>")."</h3>";
 406     }
 407
 408     $add= $this->is_administrational_unit;
 409     $len= strlen($this->dn);
 410     $ldap= $this->config->get_ldap_link();
 411     $ldap->cd($this->dn);
 412     if ($add){
 413             $ldap->search('(!(&(objectClass=gosaAdministrativeUnitTag)(gosaUnitTag='.
 414                                                     $this->gosaUnitTag.')))', array('dn'));
 415     } else {
 416             $ldap->search('objectClass=gosaAdministrativeUnitTag', array('dn'));
 417     }
 418
 419     $objects = array();
 420     while ($attrs= $ldap->fetch()){
 421       $objects[] = $attrs;
 422     }
 423     foreach($objects as $attrs){
 424
 425             /* Skip self */
 426             if ($attrs['dn'] == $this->dn){
 427                     continue;
 428             }
 429
 430             /* Check for confilicting administrative units */
 431             $fix= true;
 432             foreach ($this->config->adepartments as $key => $tag){
 433                     /* This one is shorter than our dn, its not relevant... */
 434                     if ($len >= strlen($key)){
 435                             continue;
 436                     }
 437
 438                     /* This one matches with the latter part. Break and don't fix this entry */
 439                     if (preg_match('/(^|,)'.normalizePreg($key).'$/', $attrs['dn'])){
 440                             $fix= false;
 441                             break;
 442                     }
 443             }
 444
 445             /* Fix entry if needed */
 446             if ($fix){
 447                     if($OnlySetTagFlag){
 448                             $this->must_be_tagged =true;
 449                             return;
 450                     }
 451                     $this->handle_object_tagging($attrs['dn'], $this->gosaUnitTag, TRUE );
 452             }
 453     }
 454     if(!$OnlySetTagFlag){
 455             echo '<p class="seperator">&nbsp;</p>';
 456             echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 457                     <br><input type='submit' name='back' value='"._("Continue")."'>
 458                     </form></div>";
 459     }
 460         }
 461
 462
 463         /* Move/Rename complete trees */
 464         function recursive_move($src_dn, $dst_dn,$force = false)
 465         {
 466     /* Print header to have styles included */
 467     $smarty= get_smarty();
 468
 469     echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 470       <html>
 471       <head>
 472       <title></title>
 473       <style type="text/css">@import url("themes/default/style.css");</style>
 474       <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 475       </head>
 476       <body style="background: none; margin:4px;" id="body" >
 477       ';
 478     echo "<h3>".sprintf(_("Moving '%s' to '%s'"),"<i>".@LDAP::fix($src_dn)."</i>","<i>".@LDAP::fix($dst_dn)."</i>")."</h3>";
 479
 480
 481     /* Check if the destination entry exists */
 482     $ldap= $this->config->get_ldap_link();
 483
 484     /* Check if destination exists - abort */
 485     $ldap->cat($dst_dn, array('dn'));
 486     if ($ldap->fetch()){
 487       trigger_error("Recursive_move ".@LDAP::fix($dst_dn)." already exists.",
 488           E_USER_WARNING);
 489       echo sprintf("Recursive_move: '%s' already exists", @LDAP::fix($dst_dn))."<br>";
 490       return (FALSE);
 491     }
 492
 493     /* Perform a search for all objects to be moved */
 494     $objects= array();
 495     $ldap->cd($src_dn);
 496     $ldap->search("(objectClass=*)", array("dn"));
 497     while($attrs= $ldap->fetch()){
 498       $dn= $attrs['dn'];
 499       $objects[$dn]= strlen($dn);
 500     }
 501
 502     /* Sort objects by indent level */
 503     asort($objects);
 504     reset($objects);
 505
 506     /* Copy objects from small to big indent levels by replacing src_dn by dst_dn */
 507     foreach ($objects as $object => $len){
 508
 509
 510       $src= str_replace("\\","\\\\",$object);
 511       $dst= preg_replace("/".str_replace("\\","\\\\",$src_dn)."$/", "$dst_dn", $object);
 512       $dst= str_replace($src_dn,$dst_dn,$object);
 513
 514       echo "<b>"._("Object").":</b> ".@LDAP::fix($src)."<br>";
 515
 516       $this->update_acls($object, $dst,TRUE);
 517
 518       if (!$this->copy($src, $dst)){
 519         echo "<font color='#FF0000'><br>".sprintf(_("FAILED to copy %s, aborting operation"),@LDAP::fix($src))."</font>";
 520         return (FALSE);
 521       }
 522       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 523       flush();
 524     }
 525
 526     /* Remove src_dn */
 527     $ldap->cd($src_dn);
 528     $ldap->recursive_remove();
 529     $this->orig_dn  = $this->dn = $dst_dn;
 530     $this->orig_base= $this->base;
 531     $this->entryCSN = getEntryCSN($this->dn);
 532
 533     echo '<p class="seperator">&nbsp;</p>';
 534
 535     echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 536       <br><input type='submit' name='back' value='"._("Continue")."'>
 537       </form></div>";
 538
 539     echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 540     echo "</body></html>";
 541
 542     return (TRUE);
 543   }
 544
 545
 546   /* Return plugin informations for acl handling */
 547   static function plInfo()
 548   {
 549     return (array("plShortName"   => _("Generic"),
 550                   "plDescription" => _("Departments"),
 551                   "plSelfModify"  => FALSE,
 552                   "plPriority"    => 0,
 553                   "plDepends"     => array(),
 554                   "plSection"     => array("admin"),
 555                   "plCategory"    => array("department" => array("objectClass" => "gosaDepartment", "description" => _("Departments"))),
 556
 557                   "plProvidedAcls" => array(
 558                     "description"       => _("Description"),
 559                     "c"                 => _("Country"),
 560                     "base"              => _("Base"),
 561                     "l"                 => _("Location"),
 562                     "telephoneNumber"   => _("Telephone"),
 563                     "ou"                => _("Department name"),
 564                     "businessCategory"  => _("Category"),
 565                     "st"                => _("State"),
 566                     "postalAddress"     => _("Address"),
 567                     "gosaUnitTag"       => _("Administrative settings"),
 568                     "facsimileTelephoneNumber" => _("Fax"))
 569                   ));
 570   }
 571
 572   function handle_object_tagging($dn= "", $tag= "", $show= false)
 573   {
 574     /* No dn? Self-operation... */
 575     if ($dn == ""){
 576       $dn= $this->dn;
 577
 578       /* No tag? Find it yourself... */
 579       if ($tag == ""){
 580         $len= strlen($dn);
 581
 582         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "No tag for $dn - looking for one...", "Tagging");
 583         $relevant= array();
 584         foreach ($this->config->adepartments as $key => $ntag){
 585
 586           /* This one is bigger than our dn, its not relevant... */
 587           if ($len <= strlen($key)){
 588             continue;
 589           }
 590
 591           /* This one matches with the latter part. Break and don't fix this entry */
 592           if (preg_match('/(^|,)'.normalizePreg($key).'$/', $dn)){
 593             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "DEBUG: Possibly relevant: $key", "Tagging");
 594             $relevant[strlen($key)]= $ntag;
 595             continue;
 596           }
 597
 598         }
 599
 600         /* If we've some relevant tags to set, just get the longest one */
 601         if (count($relevant)){
 602           ksort($relevant);
 603           $tmp= array_keys($relevant);
 604           $idx= end($tmp);
 605           $tag= $relevant[$idx];
 606           $this->gosaUnitTag= $tag;
 607         }
 608       }
 609     }
 610
 611     /* Set tag? */
 612     if ($tag != ""){
 613       /* Set objectclass and attribute */
 614       $ldap= $this->config->get_ldap_link();
 615       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 616       $attrs= $ldap->fetch();
 617       if(isset($attrs['gosaUnitTag'][0]) && $attrs['gosaUnitTag'][0] == $tag){
 618         if ($show) {
 619           echo sprintf(_("Object '%s' is already tagged"), @LDAP::fix($dn))."<br>";
 620           flush();
 621         }
 622         return;
 623       }
 624       if (count($attrs)){
 625         if ($show){
 626           echo sprintf(_("Adding tag (%s) to object '%s'"), $tag, @LDAP::fix($dn))."<br>";
 627           flush();
 628         }
 629         $nattrs= array("gosaUnitTag" => $tag);
 630         $nattrs['objectClass']= array();
 631         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 632           $oc= $attrs['objectClass'][$i];
 633           if ($oc != "gosaAdministrativeUnitTag"){
 634             $nattrs['objectClass'][]= $oc;
 635           }
 636         }
 637         $nattrs['objectClass'][]= "gosaAdministrativeUnitTag";
 638         $ldap->cd($dn);
 639         $ldap->modify($nattrs);
 640         if (!$ldap->success()){
 641           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()));
 642         }
 643       } else {
 644         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not tagging ($tag) $dn - seems to have moved away", "Tagging");
 645       }
 646
 647     } else {
 648       /* Remove objectclass and attribute */
 649       $ldap= $this->config->get_ldap_link();
 650       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 651       $attrs= $ldap->fetch();
 652       if (isset($attrs['objectClass']) && !in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass'])){
 653         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "$dn is not tagged", "Tagging");
 654         return;
 655       }
 656       if (count($attrs)){
 657         if ($show){
 658           echo sprintf(_("Removing tag from object '%s'"), @LDAP::fix($dn))."<br>";
 659           flush();
 660         }
 661         $nattrs= array("gosaUnitTag" => array());
 662         $nattrs['objectClass']= array();
 663         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 664           $oc= $attrs['objectClass'][$i];
 665           if ($oc != "gosaAdministrativeUnitTag"){
 666             $nattrs['objectClass'][]= $oc;
 667           }
 668         }
 669         $ldap->cd($dn);
 670         $ldap->modify($nattrs);
 671         if (!$ldap->success()){
 672           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()));
 673         }
 674       } else {
 675         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not removing tag ($tag) $dn - seems to have moved away", "Tagging");
 676       }
 677     }
 678
 679   }
 680
 681 }
 682
 683 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 684 ?>