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         var $rec_dst=false;     // Destination for recursive move
  40         var $rec_src=false;     // Source for recursive move
  41         var $rec_cpy=false;     // Is recursive move requested ?
  42
  43         /* Headpage attributes */
  44         var $last_dep_sorting= "invalid";
  45         var $departments= array();
  46
  47   var $must_be_tagged = false;
  48
  49         /* attribute list for save action */
  50         var $attributes= array("ou", "description", "businessCategory", "st", "l", "postalAddress",
  51                         "telephoneNumber", "facsimileTelephoneNumber", "gosaUnitTag");
  52         var $objectclasses= array("top", "gosaDepartment", "organizationalUnit");
  53   var $initially_was_tagged = false;
  54
  55   var $orig_base = "";
  56   var $orig_ou = "";
  57
  58         function department (&$config, $dn)
  59         {
  60
  61                 plugin::plugin($config, $dn);
  62                 $this->is_account= TRUE;
  63                 $this->ui= get_userinfo();
  64                 $this->dn= $dn;
  65                 $this->orig_dn= $dn;
  66                 $this->orig_ou= $this->ou;
  67                 $this->config= $config;
  68
  69                 /* Set base */
  70                 if ($this->dn == "new"){
  71                         $ui= get_userinfo();
  72                         if(session::is_set('CurrentMainBase')){
  73                                 $this->base = session::get('CurrentMainBase');
  74                         }else{
  75                                 $this->base= dn2base($ui->dn);
  76                         }
  77                 } else {
  78                         $this->base= preg_replace ("/^[^,]+,/", "", $this->dn);
  79                 }
  80
  81     $this->orig_base = $this->base;
  82
  83                 /* Is administrational Unit? */
  84                 if ($dn != "new" && in_array_ics('gosaAdministrativeUnit', $this->attrs['objectClass'])){
  85                         $this->is_administrational_unit= true;
  86       $this->initially_was_tagged = true;
  87                 }
  88         }
  89
  90         function execute()
  91         {
  92                 /* Call parent execute */
  93                 plugin::execute();
  94
  95     /* Log view */
  96     if($this->is_account && !$this->view_logged){
  97       $this->view_logged = TRUE;
  98       new log("view","department/".get_class($this),$this->dn);
  99     }
 100
 101                 /* Reload departments */
 102                 $this->config->get_departments($this->dn);
 103                 $this->config->make_idepartments();
 104                 $smarty= get_smarty();
 105
 106     $tmp = $this->plInfo();
 107     foreach($tmp['plProvidedAcls'] as $name => $translation){
 108       $smarty->assign($name."ACL",$this->getacl($name));
 109     }
 110
 111                 /* Base select dialog */
 112                 $once = true;
 113                 foreach($_POST as $name => $value){
 114                         if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
 115                                 $once = false;
 116                                 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 117                                 $this->dialog->setCurrentBase($this->base);
 118                         }
 119                 }
 120
 121                 /* Dialog handling */
 122                 if(is_object($this->dialog)){
 123                         /* Must be called before save_object */
 124                         $this->dialog->save_object();
 125
 126                         if($this->dialog->isClosed()){
 127                                 $this->dialog = false;
 128                         }elseif($this->dialog->isSelected()){
 129
 130         /* A new base was selected, check if it is a valid one */
 131         $tmp = $this->get_allowed_bases();
 132         if(isset($tmp[$this->dialog->isSelected()])){
 133           $this->base = $this->dialog->isSelected();
 134         }
 135
 136                                 $this->dialog= false;
 137                         }else{
 138                                 return($this->dialog->execute());
 139                         }
 140                 }
 141
 142                 /* Hide all departments, that are subtrees of this department */
 143     $bases = $this->get_allowed_bases();
 144                 if(($this->dn == "new")||($this->dn == "")){
 145                         $tmp = $bases;
 146                 }else{
 147                         $tmp    = array();
 148                         foreach($bases as $dn=>$base){
 149                                 $fixed = str_replace("/","\\",$this->dn);
 150                                 /* Only attach departments which are not a subtree of this one */
 151                                 if(!preg_match("/".$fixed."/",$dn)){
 152                                         $tmp[$dn]=$base;
 153                                 }
 154                         }
 155                 }
 156                 $smarty->assign("bases", $tmp);
 157
 158                 foreach ($this->attributes as $val){
 159                         $smarty->assign("$val", $this->$val);
 160                 }
 161                 $smarty->assign("base_select", $this->base);
 162
 163     /* Set admin unit flag */
 164     if ($this->is_administrational_unit) {
 165       $smarty->assign("unitTag", "checked");
 166     } else {
 167       $smarty->assign("unitTag", "");
 168     }
 169
 170                 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 171         }
 172
 173         function clear_fields()
 174         {
 175                 $this->dn   = "";
 176                 $this->base = "";
 177
 178                 foreach ($this->attributes as $val){
 179                         $this->$val= "";
 180                 }
 181         }
 182
 183         function remove_from_parent()
 184         {
 185                 $ldap= $this->config->get_ldap_link();
 186                 $ldap->cd ($this->dn);
 187                 $ldap->recursive_remove();
 188     new log("remove","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 189     show_ldap_error($ldap->get_error(), sprintf(_("Removing of department with dn '%s' failed."),$this->dn));
 190
 191                 /* Optionally execute a command after we're done */
 192                 $this->handle_post_events('remove');
 193         }
 194
 195         function must_be_tagged()
 196         {
 197                 return $this->must_be_tagged;
 198         }
 199
 200         function am_i_moved()
 201         {
 202                 return $this->rec_cpy;
 203         }
 204
 205
 206         /* Save data to object */
 207         function save_object()
 208         {
 209                 if (isset($_POST['dep_generic_posted'])){
 210
 211       /* Create a base backup and reset the
 212          base directly after calling plugin::save_object();
 213          Base will be set seperatly a few lines below */
 214       $base_tmp = $this->base;
 215       plugin::save_object();
 216       $this->base = $base_tmp;
 217
 218       /* Set new base if allowed */
 219       $tmp = $this->get_allowed_bases();
 220       if(isset($_POST['base'])){
 221         if(isset($tmp[$_POST['base']])){
 222           $this->base= $_POST['base'];
 223         }
 224       }
 225
 226       /* Save tagging flag */
 227       if ($this->acl_is_writeable("unitTag")){
 228         if (isset($_POST['unitTag'])){
 229           $this->is_administrational_unit= true;
 230         } else {
 231           $this->is_administrational_unit= false;
 232         }
 233       }
 234     }
 235         }
 236
 237
 238         /* Check values */
 239         function check()
 240         {
 241                 /* Call common method to give check the hook */
 242                 $message= plugin::check();
 243
 244                 /* Check for presence of this department */
 245                 $ldap= $this->config->get_ldap_link();
 246     $ldap->ls ("(&(ou=".$this->ou.")(objectClass=organizationalUnit))", $this->base, array('dn'));
 247     if ($this->orig_dn == "new" && $ldap->count()){
 248                         $message[]= msgPool::duplicated(_("Name"));
 249                 } elseif ($this->orig_dn != $this->dn && !($attrs === FALSE)){
 250                         $message[]= msgPool::duplicated(_("Name"));
 251                 }
 252
 253                 /* All required fields are set? */
 254                 if ($this->ou == ""){
 255                         $message[]= _("Required field 'Name' is not set.");
 256                         $message[]= msgPool::required(_("Name"));
 257                 }
 258                 if ($this->description == ""){
 259                         $message[]= _("Required field 'Description' is not set.");
 260                         $message[]= msgPool::required(_("Description"));
 261                 }
 262
 263     if(tests::is_department_name_reserved($this->ou,$this->base)){
 264       $message[]= msgPool::reserved(_("Name"));
 265     }
 266
 267                 if (preg_match ('/[#+:=>\\\\\/]/', $this->ou)){
 268                         $message[]= msgPool::invalid(_("Name"), $this->ou, "/[^#+:=>\\\\\/]/");
 269                 }
 270                 if (!tests::is_phone_nr($this->telephoneNumber)){
 271                         $message[]= msgPool::invalid(_("Phone"), $this->telephoneNumber, "/[\/0-9 ()+*-]/");
 272                 }
 273                 if (!tests::is_phone_nr($this->facsimileTelephoneNumber)){
 274                         $message[]= msgPool::invalid(_("Fax"), $this->facsimileTelephoneNumber, "/[\/0-9 ()+*-]/");
 275                 }
 276
 277                 return $message;
 278         }
 279
 280
 281         /* Save to LDAP */
 282         function save()
 283         {
 284                 $ldap= $this->config->get_ldap_link();
 285
 286     /* Add tag objects if needed */
 287     if ($this->is_administrational_unit){
 288
 289       /* If this wasn't tagged before add oc an reset unit tag */
 290       if(!$this->initially_was_tagged){
 291         $this->objectclasses[]= "gosaAdministrativeUnit";
 292         $this->gosaUnitTag= "";
 293
 294         /* It seams that this method is called twice,
 295            set this to true. to avoid adding this oc twice */
 296         $this->initially_was_tagged = true;
 297       }
 298
 299       if ($this->gosaUnitTag == ""){
 300
 301         /* It's unlikely, but check if already used... */
 302         $try= 5;
 303         $ldap->cd($this->config->current['BASE']);
 304         while ($try--){
 305
 306           /* Generate microtime stamp as tag */
 307           list($usec, $sec)= explode(" ", microtime());
 308           $time_stamp= preg_replace("/\./", "", $sec.$usec);
 309
 310           $ldap->search("(&(objectClass=gosaAdministrativeUnit)(gosaUnitTag=$time_stamp))",array("gosaUnitTag"));
 311           if ($ldap->count() == 0){
 312             break;
 313           }
 314         }
 315         if($try == 0) {
 316           msg_dialog::display(_("Fatal error"), _("Cannot find an unused tag for this administrative unit!"), WARNING_DIALOG);
 317           return;
 318         }
 319         $this->gosaUnitTag= preg_replace("/\./", "", $sec.$usec);
 320       }
 321     }
 322     $this->skipTagging = TRUE;
 323     plugin::save();
 324
 325     $this->attrs['gosaUnitTag'] = $this->gosaUnitTag;
 326
 327     /* Remove tag information if needed */
 328     if (!$this->is_administrational_unit){
 329       $tmp= array();
 330
 331       /* Remove gosaAdministrativeUnit from this plugin */
 332       $has_unit_tag= false;
 333       foreach($this->attrs['objectClass'] as $oc){
 334         if (!preg_match("/^gosaAdministrativeUnit$/i", $oc)){
 335           $tmp[]= $oc;
 336         }
 337         if (preg_match("/^gosaAdministrativeUnitTag$/i", $oc)){
 338           $has_unit_tag= true;
 339         }
 340       }
 341       $this->attrs['objectClass']= $tmp;
 342       $this->attrs['gosaUnitTag']= array();
 343       $this->gosaUnitTag = "";
 344     }
 345
 346                 /* Write back to ldap */
 347                 $ldap= $this->config->get_ldap_link();
 348                 $ldap->cat($this->dn, array('dn'));
 349                 $a= $ldap->fetch();
 350                 $ldap->cd($this->dn);
 351
 352                 if (count($a)){
 353                         $this->cleanup();
 354                         $ldap->modify ($this->attrs);
 355       new log("modify","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 356                         $this->handle_post_events('modify');
 357                 } else {
 358                         $ldap->add($this->attrs);
 359                         $this->handle_post_events('add');
 360       new log("create","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 361                 }
 362     show_ldap_error($ldap->get_error(), sprintf(_("Saving of department with dn '%s' failed."),$this->dn));
 363
 364     /* The parameter forces only to set must_be_tagged, and don't touch any objects
 365        This will be done later */
 366     $this->tag_objects(true);
 367
 368     /* Optionally execute a command after we're done */
 369                 $this->postcreate();
 370     return(false);
 371         }
 372
 373
 374   function ShowMoveFrame()
 375   {
 376     $smarty = get_smarty();
 377     $smarty->assign("src","?plug=".$_GET['plug']."&amp;PerformRecMove");
 378     $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.");
 379     $display=  $smarty->fetch(get_template_path("dep_iframe.tpl",TRUE));
 380     return($display);
 381   }
 382
 383   function ShowTagFrame()
 384   {
 385     $smarty = get_smarty();
 386     $smarty->assign("src","?plug=".$_GET['plug']."&TagDepartment");
 387     $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.");
 388     $display=  $smarty->fetch(get_template_path("dep_iframe.tpl",TRUE));
 389     return($display);
 390   }
 391
 392         /* Tag objects to have the gosaAdministrativeUnitTag */
 393         function tag_objects($OnlySetTagFlag = false)
 394         {
 395     if(!$OnlySetTagFlag){
 396       $smarty= get_smarty();
 397       /* Print out html introduction */
 398       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 399         <html>
 400         <head>
 401         <title></title>
 402         <style type="text/css">@import url("themes/default/style.css");</style>
 403         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 404         </head>
 405         <body style="background: none; margin:4px;" id="body" >
 406         ';
 407       echo "<h3>".sprintf(_("Tagging '%s'."),"<i>".@LDAP::fix($this->dn)."</i>")."</h3>";
 408     }
 409
 410     $add= $this->is_administrational_unit;
 411     $len= strlen($this->dn);
 412     $ldap= $this->config->get_ldap_link();
 413     $ldap->cd($this->dn);
 414     if ($add){
 415             $ldap->search('(!(&(objectClass=gosaAdministrativeUnitTag)(gosaUnitTag='.
 416                                                     $this->gosaUnitTag.')))', array('dn'));
 417     } else {
 418             $ldap->search('objectClass=gosaAdministrativeUnitTag', array('dn'));
 419     }
 420
 421     while ($attrs= $ldap->fetch()){
 422
 423             /* Skip self */
 424             if ($attrs['dn'] == $this->dn){
 425                     continue;
 426             }
 427
 428             /* Check for confilicting administrative units */
 429             $fix= true;
 430             foreach ($this->config->adepartments as $key => $tag){
 431                     /* This one is shorter than our dn, its not relevant... */
 432                     if ($len >= strlen($key)){
 433                             continue;
 434                     }
 435
 436                     /* This one matches with the latter part. Break and don't fix this entry */
 437                     if (preg_match('/(^|,)'.normalizePreg($key).'$/', $attrs['dn'])){
 438                             $fix= false;
 439                             break;
 440                     }
 441             }
 442
 443             /* Fix entry if needed */
 444             if ($fix){
 445                     if($OnlySetTagFlag){
 446                             $this->must_be_tagged =true;
 447                             return;
 448                     }
 449                     $this->handle_object_tagging($attrs['dn'], $this->gosaUnitTag, TRUE );
 450             }
 451     }
 452     if(!$OnlySetTagFlag){
 453             echo '<p class="seperator">&nbsp;</p>';
 454             echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 455                     <br><input type='submit' name='back' value='"._("Continue")."'>
 456                     </form></div>";
 457     }
 458         }
 459
 460
 461         /* Move/Rename complete trees */
 462         function recursive_move($src_dn, $dst_dn,$force = false)
 463         {
 464     /* If force == false prepare to recursive move this object from src to dst
 465         on the next call. */
 466                 if(!$force){
 467                         $this->rec_cpy  = true;
 468                         $this->rec_src  = $src_dn;
 469                         $this->rec_dst  = $dst_dn;
 470                 }else{
 471
 472       /* If this is called, but not wanted, abort */
 473                         if(!$this->rec_cpy){
 474                                 return;
 475                         }
 476
 477                         $src_dn = $this->rec_src;
 478                         $dst_dn = $this->rec_dst;
 479
 480                         /* Print header to have styles included */
 481                         $smarty= get_smarty();
 482
 483       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 484         <html>
 485         <head>
 486         <title></title>
 487         <style type="text/css">@import url("themes/default/style.css");</style>
 488         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 489         </head>
 490         <body style="background: none; margin:4px;" id="body" >
 491         ';
 492                         echo "<h3>".sprintf(_("Moving '%s' to '%s'"),"<i>".@LDAP::fix($src_dn)."</i>","<i>".@LDAP::fix($dst_dn)."</i>")."</h3>";
 493
 494
 495                         /* Check if the destination entry exists */
 496                         $ldap= $this->config->get_ldap_link();
 497
 498                         /* Check if destination exists - abort */
 499                         $ldap->cat($dst_dn, array('dn'));
 500                         if ($ldap->fetch()){
 501                                 trigger_error("Recursive_move ".@LDAP::fix($dst_dn)." already exists.",
 502                                                 E_USER_WARNING);
 503                                 echo sprintf("Recursive_move: '%s' already exists", @LDAP::fix($dst_dn))."<br>";
 504                                 return (FALSE);
 505                         }
 506
 507                         /* Perform a search for all objects to be moved */
 508                         $objects= array();
 509                         $ldap->cd($src_dn);
 510                         $ldap->search("(objectClass=*)", array("dn"));
 511                         while($attrs= $ldap->fetch()){
 512                                 $dn= $attrs['dn'];
 513                                 $objects[$dn]= strlen($dn);
 514                         }
 515
 516                         /* Sort objects by indent level */
 517                         asort($objects);
 518                         reset($objects);
 519
 520                         /* Copy objects from small to big indent levels by replacing src_dn by dst_dn */
 521                         foreach ($objects as $object => $len){
 522
 523
 524                                 $src= str_replace("\\","\\\\",$object);
 525                                 $dst= preg_replace("/".str_replace("\\","\\\\",$src_dn)."$/", "$dst_dn", $object);
 526                                 $dst= str_replace($src_dn,$dst_dn,$object);
 527
 528                                 echo "<b>"._("Object").":</b> ".@LDAP::fix($src)."<br>";
 529
 530         $this->update_acls($object, $dst,TRUE);
 531
 532                                 if (!$this->copy($src, $dst)){
 533                                         echo "<font color='#FF0000'><br>".sprintf(_("FAILED to copy %s, aborting operation"),@LDAP::fix($src))."</font>";
 534                                         return (FALSE);
 535                                 }
 536         echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 537                                 flush();
 538                         }
 539
 540                         /* Remove src_dn */
 541                         $ldap->cd($src_dn);
 542                         $ldap->recursive_remove();
 543       $this->dn = $this->rec_dst;
 544                         $this->rec_src = $this->rec_dst = "";
 545                         $this->rec_cpy =false;
 546
 547                         echo '<p class="seperator">&nbsp;</p>';
 548
 549                         echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 550                                 <br><input type='submit' name='back' value='"._("Continue")."'>
 551                                 </form></div>";
 552
 553       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 554                         echo "</body></html>";
 555
 556                         return (TRUE);
 557                 }
 558         }
 559
 560
 561   /* Return plugin informations for acl handling */
 562   static function plInfo()
 563   {
 564     return (array("plShortName"   => _("Generic"),
 565                   "plDescription" => _("Departments"),
 566                   "plSelfModify"  => FALSE,
 567                   "plPriority"    => 0,
 568                   "plDepends"     => array(),
 569                   "plSection"     => array("admin"),
 570                   "plCategory"    => array("department" => array("objectClass" => "gosaDepartment", "description" => _("Departments"))),
 571
 572                   "plProvidedAcls" => array(
 573                     "description"       => _("Description"),
 574                     "c"                 => _("Country"),
 575                     "base"              => _("Base"),
 576                     "l"                 => _("Location"),
 577                     "telephoneNumber"   => _("Telephone"),
 578                     "ou"                => _("Department name"),
 579                     "businessCategory"  => _("Category"),
 580                     "st"                => _("State"),
 581                     "postalAddress"     => _("Address"),
 582                     "gosaUnitTag"       => _("Administrative settings"),
 583                     "facsimileTelephoneNumber" => _("Fax"))
 584                   ));
 585   }
 586
 587   function handle_object_tagging($dn= "", $tag= "", $show= false)
 588   {
 589     /* No dn? Self-operation... */
 590     if ($dn == ""){
 591       $dn= $this->dn;
 592
 593       /* No tag? Find it yourself... */
 594       if ($tag == ""){
 595         $len= strlen($dn);
 596
 597         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "No tag for $dn - looking for one...", "Tagging");
 598         $relevant= array();
 599         foreach ($this->config->adepartments as $key => $ntag){
 600
 601           /* This one is bigger than our dn, its not relevant... */
 602           if ($len <= strlen($key)){
 603             continue;
 604           }
 605
 606           /* This one matches with the latter part. Break and don't fix this entry */
 607           if (preg_match('/(^|,)'.normalizePreg($key).'$/', $dn)){
 608             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "DEBUG: Possibly relevant: $key", "Tagging");
 609             $relevant[strlen($key)]= $ntag;
 610             continue;
 611           }
 612
 613         }
 614
 615         /* If we've some relevant tags to set, just get the longest one */
 616         if (count($relevant)){
 617           ksort($relevant);
 618           $tmp= array_keys($relevant);
 619           $idx= end($tmp);
 620           $tag= $relevant[$idx];
 621           $this->gosaUnitTag= $tag;
 622         }
 623       }
 624     }
 625
 626     /* Set tag? */
 627     if ($tag != ""){
 628       /* Set objectclass and attribute */
 629       $ldap= $this->config->get_ldap_link();
 630       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 631       $attrs= $ldap->fetch();
 632       if(isset($attrs['gosaUnitTag'][0]) && $attrs['gosaUnitTag'][0] == $tag){
 633         if ($show) {
 634           echo sprintf(_("Object '%s' is already tagged"), @LDAP::fix($dn))."<br>";
 635           flush();
 636         }
 637         return;
 638       }
 639       if (count($attrs)){
 640         if ($show){
 641           echo sprintf(_("Adding tag (%s) to object '%s'"), $tag, @LDAP::fix($dn))."<br>";
 642           flush();
 643         }
 644         $nattrs= array("gosaUnitTag" => $tag);
 645         $nattrs['objectClass']= array();
 646         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 647           $oc= $attrs['objectClass'][$i];
 648           if ($oc != "gosaAdministrativeUnitTag"){
 649             $nattrs['objectClass'][]= $oc;
 650           }
 651         }
 652         $nattrs['objectClass'][]= "gosaAdministrativeUnitTag";
 653         $ldap->cd($dn);
 654         $ldap->modify($nattrs);
 655         show_ldap_error($ldap->get_error(), sprintf(_("Handle object tagging with dn '%s' failed."),$dn));
 656       } else {
 657         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not tagging ($tag) $dn - seems to have moved away", "Tagging");
 658       }
 659
 660     } else {
 661       /* Remove objectclass and attribute */
 662       $ldap= $this->config->get_ldap_link();
 663       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 664       $attrs= $ldap->fetch();
 665       if (isset($attrs['objectClass']) && !in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass'])){
 666         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "$dn is not tagged", "Tagging");
 667         return;
 668       }
 669       if (count($attrs)){
 670         if ($show){
 671           echo sprintf(_("Removing tag from object '%s'"), @LDAP::fix($dn))."<br>";
 672           flush();
 673         }
 674         $nattrs= array("gosaUnitTag" => array());
 675         $nattrs['objectClass']= array();
 676         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 677           $oc= $attrs['objectClass'][$i];
 678           if ($oc != "gosaAdministrativeUnitTag"){
 679             $nattrs['objectClass'][]= $oc;
 680           }
 681         }
 682         $ldap->cd($dn);
 683         $ldap->modify($nattrs);
 684         show_ldap_error($ldap->get_error(), sprintf(_("Handle object tagging with dn '%s' failed."),$dn));
 685       } else {
 686         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not removing tag ($tag) $dn - seems to have moved away", "Tagging");
 687       }
 688     }
 689
 690   }
 691
 692 }
 693
 694 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 695 ?>