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     plugin::save();
 319
 320     $this->attrs['gosaUnitTag'] = $this->gosaUnitTag;
 321
 322     /* Remove tag information if needed */
 323     if (!$this->is_administrational_unit){
 324       $tmp= array();
 325
 326       /* Remove gosaAdministrativeUnit from this plugin */
 327       $has_unit_tag= false;
 328       foreach($this->attrs['objectClass'] as $oc){
 329         if (!preg_match("/^gosaAdministrativeUnit$/i", $oc)){
 330           $tmp[]= $oc;
 331         }
 332         if (preg_match("/^gosaAdministrativeUnitTag$/i", $oc)){
 333           $has_unit_tag= true;
 334         }
 335       }
 336       $this->attrs['objectClass']= $tmp;
 337
 338       if(!$has_unit_tag && isset($this->attrs['gosaUnitTag'])){
 339         $this->attrs['gosaUnitTag']= array();
 340       }
 341       $this->gosaUnitTag = "";
 342     }
 343
 344                 /* Write back to ldap */
 345                 $ldap= $this->config->get_ldap_link();
 346                 $ldap->cat($this->dn, array('dn'));
 347                 $a= $ldap->fetch();
 348                 $ldap->cd($this->dn);
 349
 350                 if (count($a)){
 351                         $this->cleanup();
 352                         $ldap->modify ($this->attrs);
 353       new log("modify","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 354                         $this->handle_post_events('modify');
 355                 } else {
 356                         $ldap->add($this->attrs);
 357                         $this->handle_post_events('add');
 358       new log("create","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 359                 }
 360     show_ldap_error($ldap->get_error(), sprintf(_("Saving of department with dn '%s' failed."),$this->dn));
 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");
 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");
 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             $ldap->search('objectClass=gosaAdministrativeUnitTag', array('dn'));
 417     }
 418
 419     while ($attrs= $ldap->fetch()){
 420
 421             /* Skip self */
 422             if ($attrs['dn'] == $this->dn){
 423                     continue;
 424             }
 425
 426             /* Check for confilicting administrative units */
 427             $fix= true;
 428             foreach ($this->config->adepartments as $key => $tag){
 429                     /* This one is shorter than our dn, its not relevant... */
 430                     if ($len >= strlen($key)){
 431                             continue;
 432                     }
 433
 434                     /* This one matches with the latter part. Break and don't fix this entry */
 435                     if (preg_match('/(^|,)'.normalizePreg($key).'$/', $attrs['dn'])){
 436                             $fix= false;
 437                             break;
 438                     }
 439             }
 440
 441             /* Fix entry if needed */
 442             if ($fix){
 443                     if($OnlySetTagFlag){
 444                             $this->must_be_tagged =true;
 445                             return;
 446                     }
 447                     $this->handle_object_tagging($attrs['dn'], $this->gosaUnitTag, TRUE );
 448             }
 449     }
 450     if(!$OnlySetTagFlag){
 451             echo '<p class="seperator">&nbsp;</p>';
 452             echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 453                     <br><input type='submit' name='back' value='"._("Continue")."'>
 454                     </form></div>";
 455     }
 456         }
 457
 458
 459         /* Move/Rename complete trees */
 460         function recursive_move($src_dn, $dst_dn,$force = false)
 461         {
 462     /* If force == false prepare to recursive move this object from src to dst
 463         on the next call. */
 464                 if(!$force){
 465                         $this->rec_cpy  = true;
 466                         $this->rec_src  = $src_dn;
 467                         $this->rec_dst  = $dst_dn;
 468                 }else{
 469
 470       /* If this is called, but not wanted, abort */
 471                         if(!$this->rec_cpy){
 472                                 return;
 473                         }
 474
 475                         $src_dn = $this->rec_src;
 476                         $dst_dn = $this->rec_dst;
 477
 478                         /* Print header to have styles included */
 479                         $smarty= get_smarty();
 480
 481       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 482         <html>
 483         <head>
 484         <title></title>
 485         <style type="text/css">@import url("themes/default/style.css");</style>
 486         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 487         </head>
 488         <body style="background: none; margin:4px;" id="body" >
 489         ';
 490                         echo "<h3>".sprintf(_("Moving '%s' to '%s'"),"<i>".@LDAP::fix($src_dn)."</i>","<i>".@LDAP::fix($dst_dn)."</i>")."</h3>";
 491
 492
 493                         /* Check if the destination entry exists */
 494                         $ldap= $this->config->get_ldap_link();
 495
 496                         /* Check if destination exists - abort */
 497                         $ldap->cat($dst_dn, array('dn'));
 498                         if ($ldap->fetch()){
 499                                 trigger_error("Recursive_move ".@LDAP::fix($dst_dn)." already exists.",
 500                                                 E_USER_WARNING);
 501                                 echo sprintf("Recursive_move: '%s' already exists", @LDAP::fix($dst_dn))."<br>";
 502                                 return (FALSE);
 503                         }
 504
 505                         /* Perform a search for all objects to be moved */
 506                         $objects= array();
 507                         $ldap->cd($src_dn);
 508                         $ldap->search("(objectClass=*)", array("dn"));
 509                         while($attrs= $ldap->fetch()){
 510                                 $dn= $attrs['dn'];
 511                                 $objects[$dn]= strlen($dn);
 512                         }
 513
 514                         /* Sort objects by indent level */
 515                         asort($objects);
 516                         reset($objects);
 517
 518                         /* Copy objects from small to big indent levels by replacing src_dn by dst_dn */
 519                         foreach ($objects as $object => $len){
 520
 521
 522                                 $src= str_replace("\\","\\\\",$object);
 523                                 $dst= preg_replace("/".str_replace("\\","\\\\",$src_dn)."$/", "$dst_dn", $object);
 524                                 $dst= str_replace($src_dn,$dst_dn,$object);
 525
 526                                 echo "<b>"._("Object").":</b> ".@LDAP::fix($src)."<br>";
 527
 528         $this->update_acls($object, $dst,TRUE);
 529
 530                                 if (!$this->copy($src, $dst)){
 531                                         echo "<font color='#FF0000'><br>".sprintf(_("FAILED to copy %s, aborting operation"),@LDAP::fix($src))."</font>";
 532                                         return (FALSE);
 533                                 }
 534         echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 535                                 flush();
 536                         }
 537
 538                         /* Remove src_dn */
 539                         $ldap->cd($src_dn);
 540                         $ldap->recursive_remove();
 541       $this->dn = $this->rec_dst;
 542                         $this->rec_src = $this->rec_dst = "";
 543                         $this->rec_cpy =false;
 544
 545                         echo '<p class="seperator">&nbsp;</p>';
 546
 547                         echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 548                                 <br><input type='submit' name='back' value='"._("Continue")."'>
 549                                 </form></div>";
 550
 551       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 552                         echo "</body></html>";
 553
 554                         return (TRUE);
 555                 }
 556         }
 557
 558
 559   /* Return plugin informations for acl handling */
 560   static function plInfo()
 561   {
 562     return (array("plShortName"   => _("Generic"),
 563                   "plDescription" => _("Departments"),
 564                   "plSelfModify"  => FALSE,
 565                   "plPriority"    => 0,
 566                   "plDepends"     => array(),
 567                   "plSection"     => array("admin"),
 568                   "plCategory"    => array("department" => array("objectClass" => "gosaDepartment", "description" => _("Departments"))),
 569
 570                   "plProvidedAcls" => array(
 571                     "description"       => _("Description"),
 572                     "c"                 => _("Country"),
 573                     "base"              => _("Base"),
 574                     "l"                 => _("Location"),
 575                     "telephoneNumber"   => _("Telephone"),
 576                     "ou"                => _("Department name"),
 577                     "businessCategory"  => _("Category"),
 578                     "st"                => _("State"),
 579                     "postalAddress"     => _("Address"),
 580                     "gosaUnitTag"       => _("Administrative settings"),
 581                     "facsimileTelephoneNumber" => _("Fax"))
 582                   ));
 583   }
 584
 585   function handle_object_tagging($dn= "", $tag= "", $show= false)
 586   {
 587     /* No dn? Self-operation... */
 588     if ($dn == ""){
 589       $dn= $this->dn;
 590
 591       /* No tag? Find it yourself... */
 592       if ($tag == ""){
 593         $len= strlen($dn);
 594
 595         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "No tag for $dn - looking for one...", "Tagging");
 596         $relevant= array();
 597         foreach ($this->config->adepartments as $key => $ntag){
 598
 599           /* This one is bigger than our dn, its not relevant... */
 600           if ($len <= strlen($key)){
 601             continue;
 602           }
 603
 604           /* This one matches with the latter part. Break and don't fix this entry */
 605           if (preg_match('/(^|,)'.normalizePreg($key).'$/', $dn)){
 606             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "DEBUG: Possibly relevant: $key", "Tagging");
 607             $relevant[strlen($key)]= $ntag;
 608             continue;
 609           }
 610
 611         }
 612
 613         /* If we've some relevant tags to set, just get the longest one */
 614         if (count($relevant)){
 615           ksort($relevant);
 616           $tmp= array_keys($relevant);
 617           $idx= end($tmp);
 618           $tag= $relevant[$idx];
 619           $this->gosaUnitTag= $tag;
 620         }
 621       }
 622     }
 623
 624     /* Set tag? */
 625     if ($tag != ""){
 626       /* Set objectclass and attribute */
 627       $ldap= $this->config->get_ldap_link();
 628       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 629       $attrs= $ldap->fetch();
 630       if(isset($attrs['gosaUnitTag'][0]) && $attrs['gosaUnitTag'][0] == $tag){
 631         if ($show) {
 632           echo sprintf(_("Object '%s' is already tagged"), @LDAP::fix($dn))."<br>";
 633           flush();
 634         }
 635         return;
 636       }
 637       if (count($attrs)){
 638         if ($show){
 639           echo sprintf(_("Adding tag (%s) to object '%s'"), $tag, @LDAP::fix($dn))."<br>";
 640           flush();
 641         }
 642         $nattrs= array("gosaUnitTag" => $tag);
 643         $nattrs['objectClass']= array();
 644         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 645           $oc= $attrs['objectClass'][$i];
 646           if ($oc != "gosaAdministrativeUnitTag"){
 647             $nattrs['objectClass'][]= $oc;
 648           }
 649         }
 650         $nattrs['objectClass'][]= "gosaAdministrativeUnitTag";
 651         $ldap->cd($dn);
 652         $ldap->modify($nattrs);
 653         show_ldap_error($ldap->get_error(), sprintf(_("Handle object tagging with dn '%s' failed."),$dn));
 654       } else {
 655         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not tagging ($tag) $dn - seems to have moved away", "Tagging");
 656       }
 657
 658     } else {
 659       /* Remove objectclass and attribute */
 660       $ldap= $this->config->get_ldap_link();
 661       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 662       $attrs= $ldap->fetch();
 663       if (isset($attrs['objectClass']) && !in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass'])){
 664         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "$dn is not tagged", "Tagging");
 665         return;
 666       }
 667       if (count($attrs)){
 668         if ($show){
 669           echo sprintf(_("Removing tag from object '%s'"), @LDAP::fix($dn))."<br>";
 670           flush();
 671         }
 672         $nattrs= array("gosaUnitTag" => array());
 673         $nattrs['objectClass']= array();
 674         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 675           $oc= $attrs['objectClass'][$i];
 676           if ($oc != "gosaAdministrativeUnitTag"){
 677             $nattrs['objectClass'][]= $oc;
 678           }
 679         }
 680         $ldap->cd($dn);
 681         $ldap->modify($nattrs);
 682         show_ldap_error($ldap->get_error(), sprintf(_("Handle object tagging with dn '%s' failed."),$dn));
 683       } else {
 684         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not removing tag ($tag) $dn - seems to have moved away", "Tagging");
 685       }
 686     }
 687
 688   }
 689
 690 }
 691
 692 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 693 ?>