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

   1 <?php
   2 /*
   3   This code is part of GOsa (https://gosa.gonicus.de)
   4   Copyright (C) 2003  Cajus Pollmeier
   5
   6   This program is free software; you can redistribute it and/or modify
   7   it under the terms of the GNU General Public License as published by
   8   the Free Software Foundation; either version 2 of the License, or
   9   (at your option) any later version.
  10
  11   This program is distributed in the hope that it will be useful,
  12   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14   GNU General Public License for more details.
  15
  16   You should have received a copy of the GNU General Public License
  17   along with this program; if not, write to the Free Software
  18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 class department extends plugin
  22 {
  23         /* department attributes */
  24         var $ou= "";
  25         var $description= "";
  26         var $base= "";
  27         var $st= "";
  28         var $l= "";
  29         var $postalAddress= "";
  30         var $businessCategory= "";
  31         var $telephoneNumber= "";
  32         var $facsimileTelephoneNumber= "";
  33         var $orig_dn= "";
  34         var $is_administrational_unit= false;
  35         var $gosaUnitTag= "";
  36   var $view_logged = FALSE;
  37         var $rec_dst=false;     // Destination for recursive move
  38         var $rec_src=false;     // Source for recursive move
  39         var $rec_cpy=false;     // Is recursive move requested ?
  40
  41         /* Headpage attributes */
  42         var $last_dep_sorting= "invalid";
  43         var $departments= array();
  44
  45   var $must_be_tagged = false;
  46
  47         /* attribute list for save action */
  48         var $attributes= array("ou", "description", "businessCategory", "st", "l", "postalAddress",
  49                         "telephoneNumber", "facsimileTelephoneNumber", "gosaUnitTag");
  50         var $objectclasses= array("top", "gosaDepartment", "organizationalUnit");
  51   var $initially_was_tagged = false;
  52
  53   var $orig_base = "";
  54   var $orig_ou = "";
  55
  56         function department (&$config, $dn)
  57         {
  58
  59                 plugin::plugin($config, $dn);
  60                 $this->is_account= TRUE;
  61                 $this->ui= get_userinfo();
  62                 $this->dn= $dn;
  63                 $this->orig_dn= $dn;
  64                 $this->orig_ou= $this->ou;
  65                 $this->config= $config;
  66
  67                 /* Set base */
  68                 if ($this->dn == "new"){
  69                         $ui= get_userinfo();
  70                         if(session::is_set('CurrentMainBase')){
  71                                 $this->base = session::get('CurrentMainBase');
  72                         }else{
  73                                 $this->base= dn2base($ui->dn);
  74                         }
  75                 } else {
  76                         $this->base= preg_replace ("/^[^,]+,/", "", $this->dn);
  77                 }
  78
  79     $this->orig_base = $this->base;
  80
  81                 /* Is administrational Unit? */
  82                 if ($dn != "new" && in_array_ics('gosaAdministrativeUnit', $this->attrs['objectClass'])){
  83                         $this->is_administrational_unit= true;
  84       $this->initially_was_tagged = true;
  85                 }
  86         }
  87
  88         function execute()
  89         {
  90                 /* Call parent execute */
  91                 plugin::execute();
  92
  93     /* Log view */
  94     if($this->is_account && !$this->view_logged){
  95       $this->view_logged = TRUE;
  96       new log("view","department/".get_class($this),$this->dn);
  97     }
  98
  99                 /* Reload departments */
 100                 $this->config->get_departments($this->dn);
 101                 $this->config->make_idepartments();
 102                 $smarty= get_smarty();
 103
 104     $tmp = $this->plInfo();
 105     foreach($tmp['plProvidedAcls'] as $name => $translation){
 106       $smarty->assign($name."ACL",$this->getacl($name));
 107     }
 108
 109                 /* Base select dialog */
 110                 $once = true;
 111                 foreach($_POST as $name => $value){
 112                         if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
 113                                 $once = false;
 114                                 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 115                                 $this->dialog->setCurrentBase($this->base);
 116                         }
 117                 }
 118
 119                 /* Dialog handling */
 120                 if(is_object($this->dialog)){
 121                         /* Must be called before save_object */
 122                         $this->dialog->save_object();
 123
 124                         if($this->dialog->isClosed()){
 125                                 $this->dialog = false;
 126                         }elseif($this->dialog->isSelected()){
 127
 128         /* A new base was selected, check if it is a valid one */
 129         $tmp = $this->get_allowed_bases();
 130         if(isset($tmp[$this->dialog->isSelected()])){
 131           $this->base = $this->dialog->isSelected();
 132         }
 133
 134                                 $this->dialog= false;
 135                         }else{
 136                                 return($this->dialog->execute());
 137                         }
 138                 }
 139
 140                 /* Hide all departments, that are subtrees of this department */
 141     $bases = $this->get_allowed_bases();
 142                 if(($this->dn == "new")||($this->dn == "")){
 143                         $tmp = $bases;
 144                 }else{
 145                         $tmp    = array();
 146                         foreach($bases as $dn=>$base){
 147                                 $fixed = str_replace("/","\\",$this->dn);
 148                                 /* Only attach departments which are not a subtree of this one */
 149                                 if(!preg_match("/".$fixed."/",$dn)){
 150                                         $tmp[$dn]=$base;
 151                                 }
 152                         }
 153                 }
 154                 $smarty->assign("bases", $tmp);
 155
 156                 foreach ($this->attributes as $val){
 157                         $smarty->assign("$val", $this->$val);
 158                 }
 159                 $smarty->assign("base_select", $this->base);
 160
 161     /* Set admin unit flag */
 162     if ($this->is_administrational_unit) {
 163       $smarty->assign("unitTag", "checked");
 164     } else {
 165       $smarty->assign("unitTag", "");
 166     }
 167
 168                 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 169         }
 170
 171         function clear_fields()
 172         {
 173                 $this->dn   = "";
 174                 $this->base = "";
 175
 176                 foreach ($this->attributes as $val){
 177                         $this->$val= "";
 178                 }
 179         }
 180
 181         function remove_from_parent()
 182         {
 183                 $ldap= $this->config->get_ldap_link();
 184                 $ldap->cd ($this->dn);
 185                 $ldap->recursive_remove();
 186     new log("remove","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 187     show_ldap_error($ldap->get_error(), sprintf(_("Removing of department with dn '%s' failed."),$this->dn));
 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         function am_i_moved()
 199         {
 200                 return $this->rec_cpy;
 201         }
 202
 203
 204         /* Save data to object */
 205         function save_object()
 206         {
 207                 if (isset($_POST['dep_generic_posted'])){
 208
 209       /* Create a base backup and reset the
 210          base directly after calling plugin::save_object();
 211          Base will be set seperatly a few lines below */
 212       $base_tmp = $this->base;
 213       plugin::save_object();
 214       $this->base = $base_tmp;
 215
 216       /* Set new base if allowed */
 217       $tmp = $this->get_allowed_bases();
 218       if(isset($_POST['base'])){
 219         if(isset($tmp[$_POST['base']])){
 220           $this->base= $_POST['base'];
 221         }
 222       }
 223
 224       /* Save tagging flag */
 225       if ($this->acl_is_writeable("unitTag")){
 226         if (isset($_POST['unitTag'])){
 227           $this->is_administrational_unit= true;
 228         } else {
 229           $this->is_administrational_unit= false;
 230         }
 231       }
 232     }
 233         }
 234
 235
 236         /* Check values */
 237         function check()
 238         {
 239                 /* Call common method to give check the hook */
 240                 $message= plugin::check();
 241
 242                 /* Check for presence of this department */
 243                 $ldap= $this->config->get_ldap_link();
 244     $ldap->ls ("(&(ou=".$this->ou.")(objectClass=organizationalUnit))", $this->base, array('dn'));
 245     if ($this->orig_dn == "new" && $ldap->count()){
 246                         $message[]= _("Department with that 'Name' already exists.");
 247                 } elseif ($this->orig_dn != $this->dn && !($attrs === FALSE)){
 248                         $message[]= _("Department with that 'Name' already exists.");
 249                 }
 250
 251                 /* All required fields are set? */
 252                 if ($this->ou == ""){
 253                         $message[]= _("Required field 'Name' is not set.");
 254                 }
 255                 if ($this->description == ""){
 256                         $message[]= _("Required field 'Description' is not set.");
 257                 }
 258
 259     if(tests::is_department_name_reserved($this->ou,$this->base)){
 260       $message[]= sprintf(_("The field 'Name' contains the reserved word '%s'. Please choose another name."),$this->ou);
 261     }
 262
 263                 if (preg_match ('/[#+:=>\\\\\/]/', $this->ou)){
 264                         $message[]= _("The field 'Name' contains invalid characters.");
 265                 }
 266                 if (!tests::is_phone_nr($this->telephoneNumber)){
 267                         $message[]= _("The field 'Phone' contains an invalid phone number.");
 268                 }
 269                 if (!tests::is_phone_nr($this->facsimileTelephoneNumber)){
 270                         $message[]= _("The field 'Fax' contains an invalid phone number.");
 271                 }
 272
 273                 return $message;
 274         }
 275
 276
 277         /* Save to LDAP */
 278         function save()
 279         {
 280                 $ldap= $this->config->get_ldap_link();
 281
 282     /* Add tag objects if needed */
 283     if ($this->is_administrational_unit){
 284
 285       /* If this wasn't tagged before add oc an reset unit tag */
 286       if(!$this->initially_was_tagged){
 287         $this->objectclasses[]= "gosaAdministrativeUnit";
 288         $this->gosaUnitTag= "";
 289
 290         /* It seams that this method is called twice,
 291            set this to true. to avoid adding this oc twice */
 292         $this->initially_was_tagged = true;
 293       }
 294
 295       if ($this->gosaUnitTag == ""){
 296
 297         /* It's unlikely, but check if already used... */
 298         $try= 5;
 299         $ldap->cd($this->config->current['BASE']);
 300         while ($try--){
 301
 302           /* Generate microtime stamp as tag */
 303           list($usec, $sec)= explode(" ", microtime());
 304           $time_stamp= preg_replace("/\./", "", $sec.$usec);
 305
 306           $ldap->search("(&(objectClass=gosaAdministrativeUnit)(gosaUnitTag=$time_stamp))",array("gosaUnitTag"));
 307           if ($ldap->count() == 0){
 308             break;
 309           }
 310         }
 311         if($try == 0) {
 312           msg_dialog::display(_("Fatal error"), _("Cannot find an unused tag for this administrative unit!"), WARNING_DIALOG);
 313           return;
 314         }
 315         $this->gosaUnitTag= preg_replace("/\./", "", $sec.$usec);
 316       }
 317     }
 318     $this->skipTagging = TRUE;
 319     plugin::save();
 320
 321     $this->attrs['gosaUnitTag'] = $this->gosaUnitTag;
 322
 323     /* Remove tag information if needed */
 324     if (!$this->is_administrational_unit){
 325       $tmp= array();
 326
 327       /* Remove gosaAdministrativeUnit from this plugin */
 328       $has_unit_tag= false;
 329       foreach($this->attrs['objectClass'] as $oc){
 330         if (!preg_match("/^gosaAdministrativeUnit$/i", $oc)){
 331           $tmp[]= $oc;
 332         }
 333         if (preg_match("/^gosaAdministrativeUnitTag$/i", $oc)){
 334           $has_unit_tag= true;
 335         }
 336       }
 337       $this->attrs['objectClass']= $tmp;
 338       $this->attrs['gosaUnitTag']= array();
 339       $this->gosaUnitTag = "";
 340     }
 341
 342                 /* Write back to ldap */
 343                 $ldap= $this->config->get_ldap_link();
 344                 $ldap->cat($this->dn, array('dn'));
 345                 $a= $ldap->fetch();
 346                 $ldap->cd($this->dn);
 347
 348                 if (count($a)){
 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),$ldap->get_error());
 357                 }
 358     show_ldap_error($ldap->get_error(), sprintf(_("Saving of department with dn '%s' failed."),$this->dn));
 359
 360     /* The parameter forces only to set must_be_tagged, and don't touch any objects
 361        This will be done later */
 362     $this->tag_objects(true);
 363
 364     /* Optionally execute a command after we're done */
 365                 $this->postcreate();
 366     return(false);
 367         }
 368
 369
 370   function ShowMoveFrame()
 371   {
 372     $smarty = get_smarty();
 373     $smarty->assign("src","?plug=".$_GET['plug']."&amp;PerformRecMove");
 374     $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.");
 375     $display=  $smarty->fetch(get_template_path("dep_iframe.tpl",TRUE));
 376     return($display);
 377   }
 378
 379   function ShowTagFrame()
 380   {
 381     $smarty = get_smarty();
 382     $smarty->assign("src","?plug=".$_GET['plug']."&TagDepartment");
 383     $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.");
 384     $display=  $smarty->fetch(get_template_path("dep_iframe.tpl",TRUE));
 385     return($display);
 386   }
 387
 388         /* Tag objects to have the gosaAdministrativeUnitTag */
 389         function tag_objects($OnlySetTagFlag = false)
 390         {
 391     if(!$OnlySetTagFlag){
 392       $smarty= get_smarty();
 393       /* Print out html introduction */
 394       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 395         <html>
 396         <head>
 397         <title></title>
 398         <style type="text/css">@import url("themes/default/style.css");</style>
 399         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 400         </head>
 401         <body style="background: none; margin:4px;" id="body" >
 402         ';
 403       echo "<h3>".sprintf(_("Tagging '%s'."),"<i>".@LDAP::fix($this->dn)."</i>")."</h3>";
 404     }
 405
 406     $add= $this->is_administrational_unit;
 407     $len= strlen($this->dn);
 408     $ldap= $this->config->get_ldap_link();
 409     $ldap->cd($this->dn);
 410     if ($add){
 411             $ldap->search('(!(&(objectClass=gosaAdministrativeUnitTag)(gosaUnitTag='.
 412                                                     $this->gosaUnitTag.')))', array('dn'));
 413     } else {
 414             $ldap->search('objectClass=gosaAdministrativeUnitTag', array('dn'));
 415     }
 416
 417     while ($attrs= $ldap->fetch()){
 418
 419             /* Skip self */
 420             if ($attrs['dn'] == $this->dn){
 421                     continue;
 422             }
 423
 424             /* Check for confilicting administrative units */
 425             $fix= true;
 426             foreach ($this->config->adepartments as $key => $tag){
 427                     /* This one is shorter than our dn, its not relevant... */
 428                     if ($len >= strlen($key)){
 429                             continue;
 430                     }
 431
 432                     /* This one matches with the latter part. Break and don't fix this entry */
 433                     if (preg_match('/(^|,)'.normalizePreg($key).'$/', $attrs['dn'])){
 434                             $fix= false;
 435                             break;
 436                     }
 437             }
 438
 439             /* Fix entry if needed */
 440             if ($fix){
 441                     if($OnlySetTagFlag){
 442                             $this->must_be_tagged =true;
 443                             return;
 444                     }
 445                     $this->handle_object_tagging($attrs['dn'], $this->gosaUnitTag, TRUE );
 446             }
 447     }
 448     if(!$OnlySetTagFlag){
 449             echo '<p class="seperator">&nbsp;</p>';
 450             echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 451                     <br><input type='submit' name='back' value='"._("Continue")."'>
 452                     </form></div>";
 453     }
 454         }
 455
 456
 457         /* Move/Rename complete trees */
 458         function recursive_move($src_dn, $dst_dn,$force = false)
 459         {
 460     /* If force == false prepare to recursive move this object from src to dst
 461         on the next call. */
 462                 if(!$force){
 463                         $this->rec_cpy  = true;
 464                         $this->rec_src  = $src_dn;
 465                         $this->rec_dst  = $dst_dn;
 466                 }else{
 467
 468       /* If this is called, but not wanted, abort */
 469                         if(!$this->rec_cpy){
 470                                 return;
 471                         }
 472
 473                         $src_dn = $this->rec_src;
 474                         $dst_dn = $this->rec_dst;
 475
 476                         /* Print header to have styles included */
 477                         $smarty= get_smarty();
 478
 479       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 480         <html>
 481         <head>
 482         <title></title>
 483         <style type="text/css">@import url("themes/default/style.css");</style>
 484         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 485         </head>
 486         <body style="background: none; margin:4px;" id="body" >
 487         ';
 488                         echo "<h3>".sprintf(_("Moving '%s' to '%s'"),"<i>".@LDAP::fix($src_dn)."</i>","<i>".@LDAP::fix($dst_dn)."</i>")."</h3>";
 489
 490
 491                         /* Check if the destination entry exists */
 492                         $ldap= $this->config->get_ldap_link();
 493
 494                         /* Check if destination exists - abort */
 495                         $ldap->cat($dst_dn, array('dn'));
 496                         if ($ldap->fetch()){
 497                                 trigger_error("Recursive_move ".@LDAP::fix($dst_dn)." already exists.",
 498                                                 E_USER_WARNING);
 499                                 echo sprintf("Recursive_move: '%s' already exists", @LDAP::fix($dst_dn))."<br>";
 500                                 return (FALSE);
 501                         }
 502
 503                         /* Perform a search for all objects to be moved */
 504                         $objects= array();
 505                         $ldap->cd($src_dn);
 506                         $ldap->search("(objectClass=*)", array("dn"));
 507                         while($attrs= $ldap->fetch()){
 508                                 $dn= $attrs['dn'];
 509                                 $objects[$dn]= strlen($dn);
 510                         }
 511
 512                         /* Sort objects by indent level */
 513                         asort($objects);
 514                         reset($objects);
 515
 516                         /* Copy objects from small to big indent levels by replacing src_dn by dst_dn */
 517                         foreach ($objects as $object => $len){
 518
 519
 520                                 $src= str_replace("\\","\\\\",$object);
 521                                 $dst= preg_replace("/".str_replace("\\","\\\\",$src_dn)."$/", "$dst_dn", $object);
 522                                 $dst= str_replace($src_dn,$dst_dn,$object);
 523
 524                                 echo "<b>"._("Object").":</b> ".@LDAP::fix($src)."<br>";
 525
 526         $this->update_acls($object, $dst,TRUE);
 527
 528                                 if (!$this->copy($src, $dst)){
 529                                         echo "<font color='#FF0000'><br>".sprintf(_("FAILED to copy %s, aborting operation"),@LDAP::fix($src))."</font>";
 530                                         return (FALSE);
 531                                 }
 532         echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 533                                 flush();
 534                         }
 535
 536                         /* Remove src_dn */
 537                         $ldap->cd($src_dn);
 538                         $ldap->recursive_remove();
 539       $this->dn = $this->rec_dst;
 540                         $this->rec_src = $this->rec_dst = "";
 541                         $this->rec_cpy =false;
 542
 543                         echo '<p class="seperator">&nbsp;</p>';
 544
 545                         echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 546                                 <br><input type='submit' name='back' value='"._("Continue")."'>
 547                                 </form></div>";
 548
 549       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 550                         echo "</body></html>";
 551
 552                         return (TRUE);
 553                 }
 554         }
 555
 556
 557   /* Return plugin informations for acl handling */
 558   static function plInfo()
 559   {
 560     return (array("plShortName"   => _("Generic"),
 561                   "plDescription" => _("Departments"),
 562                   "plSelfModify"  => FALSE,
 563                   "plPriority"    => 0,
 564                   "plDepends"     => array(),
 565                   "plSection"     => array("admin"),
 566                   "plCategory"    => array("department" => array("objectClass" => "gosaDepartment", "description" => _("Departments"))),
 567
 568                   "plProvidedAcls" => array(
 569                     "description"       => _("Description"),
 570                     "c"                 => _("Country"),
 571                     "base"              => _("Base"),
 572                     "l"                 => _("Location"),
 573                     "telephoneNumber"   => _("Telephone"),
 574                     "ou"                => _("Department name"),
 575                     "businessCategory"  => _("Category"),
 576                     "st"                => _("State"),
 577                     "postalAddress"     => _("Address"),
 578                     "gosaUnitTag"       => _("Administrative settings"),
 579                     "facsimileTelephoneNumber" => _("Fax"))
 580                   ));
 581   }
 582
 583   function handle_object_tagging($dn= "", $tag= "", $show= false)
 584   {
 585     /* No dn? Self-operation... */
 586     if ($dn == ""){
 587       $dn= $this->dn;
 588
 589       /* No tag? Find it yourself... */
 590       if ($tag == ""){
 591         $len= strlen($dn);
 592
 593         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "No tag for $dn - looking for one...", "Tagging");
 594         $relevant= array();
 595         foreach ($this->config->adepartments as $key => $ntag){
 596
 597           /* This one is bigger than our dn, its not relevant... */
 598           if ($len <= strlen($key)){
 599             continue;
 600           }
 601
 602           /* This one matches with the latter part. Break and don't fix this entry */
 603           if (preg_match('/(^|,)'.normalizePreg($key).'$/', $dn)){
 604             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "DEBUG: Possibly relevant: $key", "Tagging");
 605             $relevant[strlen($key)]= $ntag;
 606             continue;
 607           }
 608
 609         }
 610
 611         /* If we've some relevant tags to set, just get the longest one */
 612         if (count($relevant)){
 613           ksort($relevant);
 614           $tmp= array_keys($relevant);
 615           $idx= end($tmp);
 616           $tag= $relevant[$idx];
 617           $this->gosaUnitTag= $tag;
 618         }
 619       }
 620     }
 621
 622     /* Set tag? */
 623     if ($tag != ""){
 624       /* Set objectclass and attribute */
 625       $ldap= $this->config->get_ldap_link();
 626       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 627       $attrs= $ldap->fetch();
 628       if(isset($attrs['gosaUnitTag'][0]) && $attrs['gosaUnitTag'][0] == $tag){
 629         if ($show) {
 630           echo sprintf(_("Object '%s' is already tagged"), @LDAP::fix($dn))."<br>";
 631           flush();
 632         }
 633         return;
 634       }
 635       if (count($attrs)){
 636         if ($show){
 637           echo sprintf(_("Adding tag (%s) to object '%s'"), $tag, @LDAP::fix($dn))."<br>";
 638           flush();
 639         }
 640         $nattrs= array("gosaUnitTag" => $tag);
 641         $nattrs['objectClass']= array();
 642         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 643           $oc= $attrs['objectClass'][$i];
 644           if ($oc != "gosaAdministrativeUnitTag"){
 645             $nattrs['objectClass'][]= $oc;
 646           }
 647         }
 648         $nattrs['objectClass'][]= "gosaAdministrativeUnitTag";
 649         $ldap->cd($dn);
 650         $ldap->modify($nattrs);
 651         show_ldap_error($ldap->get_error(), sprintf(_("Handle object tagging with dn '%s' failed."),$dn));
 652       } else {
 653         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not tagging ($tag) $dn - seems to have moved away", "Tagging");
 654       }
 655
 656     } else {
 657       /* Remove objectclass and attribute */
 658       $ldap= $this->config->get_ldap_link();
 659       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 660       $attrs= $ldap->fetch();
 661       if (isset($attrs['objectClass']) && !in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass'])){
 662         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "$dn is not tagged", "Tagging");
 663         return;
 664       }
 665       if (count($attrs)){
 666         if ($show){
 667           echo sprintf(_("Removing tag from object '%s'"), @LDAP::fix($dn))."<br>";
 668           flush();
 669         }
 670         $nattrs= array("gosaUnitTag" => array());
 671         $nattrs['objectClass']= array();
 672         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 673           $oc= $attrs['objectClass'][$i];
 674           if ($oc != "gosaAdministrativeUnitTag"){
 675             $nattrs['objectClass'][]= $oc;
 676           }
 677         }
 678         $ldap->cd($dn);
 679         $ldap->modify($nattrs);
 680         show_ldap_error($ldap->get_error(), sprintf(_("Handle object tagging with dn '%s' failed."),$dn));
 681       } else {
 682         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not removing tag ($tag) $dn - seems to have moved away", "Tagging");
 683       }
 684     }
 685
 686   }
 687
 688 }
 689
 690 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 691 ?>