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),$ldap->get_error());
 189     if (!$ldap->success()){
 190       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 191     }
 192
 193                 /* Optionally execute a command after we're done */
 194                 $this->handle_post_events('remove');
 195         }
 196
 197         function must_be_tagged()
 198         {
 199                 return $this->must_be_tagged;
 200         }
 201
 202         function am_i_moved()
 203         {
 204                 return $this->rec_cpy;
 205         }
 206
 207
 208         /* Save data to object */
 209         function save_object()
 210         {
 211                 if (isset($_POST['dep_generic_posted'])){
 212
 213       /* Create a base backup and reset the
 214          base directly after calling plugin::save_object();
 215          Base will be set seperatly a few lines below */
 216       $base_tmp = $this->base;
 217       plugin::save_object();
 218       $this->base = $base_tmp;
 219
 220       /* Set new base if allowed */
 221       $tmp = $this->get_allowed_bases();
 222       if(isset($_POST['base'])){
 223         if(isset($tmp[$_POST['base']])){
 224           $this->base= $_POST['base'];
 225         }
 226       }
 227
 228       /* Save tagging flag */
 229       if ($this->acl_is_writeable("unitTag")){
 230         if (isset($_POST['unitTag'])){
 231           $this->is_administrational_unit= true;
 232         } else {
 233           $this->is_administrational_unit= false;
 234         }
 235       }
 236     }
 237         }
 238
 239
 240         /* Check values */
 241         function check()
 242         {
 243                 /* Call common method to give check the hook */
 244                 $message= plugin::check();
 245
 246                 /* Check for presence of this department */
 247                 $ldap= $this->config->get_ldap_link();
 248     $ldap->ls ("(&(ou=".$this->ou.")(objectClass=organizationalUnit))", $this->base, array('dn'));
 249     if ($this->orig_dn == "new" && $ldap->count()){
 250                         $message[]= msgPool::duplicated(_("Name"));
 251                 } elseif ($this->orig_dn != $this->dn && !($attrs === FALSE)){
 252                         $message[]= msgPool::duplicated(_("Name"));
 253                 }
 254
 255                 /* All required fields are set? */
 256                 if ($this->ou == ""){
 257                         $message[]= _("Required field 'Name' is not set.");
 258                         $message[]= msgPool::required(_("Name"));
 259                 }
 260                 if ($this->description == ""){
 261                         $message[]= _("Required field 'Description' is not set.");
 262                         $message[]= msgPool::required(_("Description"));
 263                 }
 264
 265     if(tests::is_department_name_reserved($this->ou,$this->base)){
 266       $message[]= msgPool::reserved(_("Name"));
 267     }
 268
 269                 if (preg_match ('/[#+:=>\\\\\/]/', $this->ou)){
 270                         $message[]= msgPool::invalid(_("Name"), $this->ou, "/[^#+:=>\\\\\/]/");
 271                 }
 272                 if (!tests::is_phone_nr($this->telephoneNumber)){
 273                         $message[]= msgPool::invalid(_("Phone"), $this->telephoneNumber, "/[\/0-9 ()+*-]/");
 274                 }
 275                 if (!tests::is_phone_nr($this->facsimileTelephoneNumber)){
 276                         $message[]= msgPool::invalid(_("Fax"), $this->facsimileTelephoneNumber, "/[\/0-9 ()+*-]/");
 277                 }
 278
 279                 return $message;
 280         }
 281
 282
 283         /* Save to LDAP */
 284         function save()
 285         {
 286                 $ldap= $this->config->get_ldap_link();
 287
 288     /* Add tag objects if needed */
 289     if ($this->is_administrational_unit){
 290
 291       /* If this wasn't tagged before add oc an reset unit tag */
 292       if(!$this->initially_was_tagged){
 293         $this->objectclasses[]= "gosaAdministrativeUnit";
 294         $this->gosaUnitTag= "";
 295
 296         /* It seams that this method is called twice,
 297            set this to true. to avoid adding this oc twice */
 298         $this->initially_was_tagged = true;
 299       }
 300
 301       if ($this->gosaUnitTag == ""){
 302
 303         /* It's unlikely, but check if already used... */
 304         $try= 5;
 305         $ldap->cd($this->config->current['BASE']);
 306         while ($try--){
 307
 308           /* Generate microtime stamp as tag */
 309           list($usec, $sec)= explode(" ", microtime());
 310           $time_stamp= preg_replace("/\./", "", $sec.$usec);
 311
 312           $ldap->search("(&(objectClass=gosaAdministrativeUnit)(gosaUnitTag=$time_stamp))",array("gosaUnitTag"));
 313           if ($ldap->count() == 0){
 314             break;
 315           }
 316         }
 317         if($try == 0) {
 318           msg_dialog::display(_("Fatal error"), _("Cannot find an unused tag for this administrative unit!"), WARNING_DIALOG);
 319           return;
 320         }
 321         $this->gosaUnitTag= preg_replace("/\./", "", $sec.$usec);
 322       }
 323     }
 324     $this->skipTagging = TRUE;
 325     plugin::save();
 326
 327     $this->attrs['gosaUnitTag'] = $this->gosaUnitTag;
 328
 329     /* Remove tag information if needed */
 330     if (!$this->is_administrational_unit){
 331       $tmp= array();
 332
 333       /* Remove gosaAdministrativeUnit from this plugin */
 334       $has_unit_tag= false;
 335       foreach($this->attrs['objectClass'] as $oc){
 336         if (!preg_match("/^gosaAdministrativeUnit$/i", $oc)){
 337           $tmp[]= $oc;
 338         }
 339         if (preg_match("/^gosaAdministrativeUnitTag$/i", $oc)){
 340           $has_unit_tag= true;
 341         }
 342       }
 343       $this->attrs['objectClass']= $tmp;
 344       $this->attrs['gosaUnitTag']= array();
 345       $this->gosaUnitTag = "";
 346     }
 347
 348                 /* Write back to ldap */
 349                 $ldap= $this->config->get_ldap_link();
 350                 $ldap->cat($this->dn, array('dn'));
 351                 $a= $ldap->fetch();
 352                 $ldap->cd($this->dn);
 353
 354                 if (count($a)){
 355                         $this->cleanup();
 356                         $ldap->modify ($this->attrs);
 357       new log("modify","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 358                         $this->handle_post_events('modify');
 359                 } else {
 360                         $ldap->add($this->attrs);
 361                         $this->handle_post_events('add');
 362       new log("create","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 363                 }
 364     if (!$ldap->success()){
 365       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 366     }
 367
 368     /* The parameter forces only to set must_be_tagged, and don't touch any objects
 369        This will be done later */
 370     $this->tag_objects(true);
 371
 372     /* Optionally execute a command after we're done */
 373                 $this->postcreate();
 374     return(false);
 375         }
 376
 377
 378   function ShowMoveFrame()
 379   {
 380     $smarty = get_smarty();
 381     $smarty->assign("src","?plug=".$_GET['plug']."&amp;PerformRecMove");
 382     $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.");
 383     $display=  $smarty->fetch(get_template_path("dep_iframe.tpl",TRUE));
 384     return($display);
 385   }
 386
 387   function ShowTagFrame()
 388   {
 389     $smarty = get_smarty();
 390     $smarty->assign("src","?plug=".$_GET['plug']."&TagDepartment");
 391     $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.");
 392     $display=  $smarty->fetch(get_template_path("dep_iframe.tpl",TRUE));
 393     return($display);
 394   }
 395
 396         /* Tag objects to have the gosaAdministrativeUnitTag */
 397         function tag_objects($OnlySetTagFlag = false)
 398         {
 399     if(!$OnlySetTagFlag){
 400       $smarty= get_smarty();
 401       /* Print out html introduction */
 402       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 403         <html>
 404         <head>
 405         <title></title>
 406         <style type="text/css">@import url("themes/default/style.css");</style>
 407         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 408         </head>
 409         <body style="background: none; margin:4px;" id="body" >
 410         ';
 411       echo "<h3>".sprintf(_("Tagging '%s'."),"<i>".@LDAP::fix($this->dn)."</i>")."</h3>";
 412     }
 413
 414     $add= $this->is_administrational_unit;
 415     $len= strlen($this->dn);
 416     $ldap= $this->config->get_ldap_link();
 417     $ldap->cd($this->dn);
 418     if ($add){
 419             $ldap->search('(!(&(objectClass=gosaAdministrativeUnitTag)(gosaUnitTag='.
 420                                                     $this->gosaUnitTag.')))', array('dn'));
 421     } else {
 422             $ldap->search('objectClass=gosaAdministrativeUnitTag', array('dn'));
 423     }
 424
 425     while ($attrs= $ldap->fetch()){
 426
 427             /* Skip self */
 428             if ($attrs['dn'] == $this->dn){
 429                     continue;
 430             }
 431
 432             /* Check for confilicting administrative units */
 433             $fix= true;
 434             foreach ($this->config->adepartments as $key => $tag){
 435                     /* This one is shorter than our dn, its not relevant... */
 436                     if ($len >= strlen($key)){
 437                             continue;
 438                     }
 439
 440                     /* This one matches with the latter part. Break and don't fix this entry */
 441                     if (preg_match('/(^|,)'.normalizePreg($key).'$/', $attrs['dn'])){
 442                             $fix= false;
 443                             break;
 444                     }
 445             }
 446
 447             /* Fix entry if needed */
 448             if ($fix){
 449                     if($OnlySetTagFlag){
 450                             $this->must_be_tagged =true;
 451                             return;
 452                     }
 453                     $this->handle_object_tagging($attrs['dn'], $this->gosaUnitTag, TRUE );
 454             }
 455     }
 456     if(!$OnlySetTagFlag){
 457             echo '<p class="seperator">&nbsp;</p>';
 458             echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 459                     <br><input type='submit' name='back' value='"._("Continue")."'>
 460                     </form></div>";
 461     }
 462         }
 463
 464
 465         /* Move/Rename complete trees */
 466         function recursive_move($src_dn, $dst_dn,$force = false)
 467         {
 468     /* If force == false prepare to recursive move this object from src to dst
 469         on the next call. */
 470                 if(!$force){
 471                         $this->rec_cpy  = true;
 472                         $this->rec_src  = $src_dn;
 473                         $this->rec_dst  = $dst_dn;
 474                 }else{
 475
 476       /* If this is called, but not wanted, abort */
 477                         if(!$this->rec_cpy){
 478                                 return;
 479                         }
 480
 481                         $src_dn = $this->rec_src;
 482                         $dst_dn = $this->rec_dst;
 483
 484                         /* Print header to have styles included */
 485                         $smarty= get_smarty();
 486
 487       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 488         <html>
 489         <head>
 490         <title></title>
 491         <style type="text/css">@import url("themes/default/style.css");</style>
 492         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 493         </head>
 494         <body style="background: none; margin:4px;" id="body" >
 495         ';
 496                         echo "<h3>".sprintf(_("Moving '%s' to '%s'"),"<i>".@LDAP::fix($src_dn)."</i>","<i>".@LDAP::fix($dst_dn)."</i>")."</h3>";
 497
 498
 499                         /* Check if the destination entry exists */
 500                         $ldap= $this->config->get_ldap_link();
 501
 502                         /* Check if destination exists - abort */
 503                         $ldap->cat($dst_dn, array('dn'));
 504                         if ($ldap->fetch()){
 505                                 trigger_error("Recursive_move ".@LDAP::fix($dst_dn)." already exists.",
 506                                                 E_USER_WARNING);
 507                                 echo sprintf("Recursive_move: '%s' already exists", @LDAP::fix($dst_dn))."<br>";
 508                                 return (FALSE);
 509                         }
 510
 511                         /* Perform a search for all objects to be moved */
 512                         $objects= array();
 513                         $ldap->cd($src_dn);
 514                         $ldap->search("(objectClass=*)", array("dn"));
 515                         while($attrs= $ldap->fetch()){
 516                                 $dn= $attrs['dn'];
 517                                 $objects[$dn]= strlen($dn);
 518                         }
 519
 520                         /* Sort objects by indent level */
 521                         asort($objects);
 522                         reset($objects);
 523
 524                         /* Copy objects from small to big indent levels by replacing src_dn by dst_dn */
 525                         foreach ($objects as $object => $len){
 526
 527
 528                                 $src= str_replace("\\","\\\\",$object);
 529                                 $dst= preg_replace("/".str_replace("\\","\\\\",$src_dn)."$/", "$dst_dn", $object);
 530                                 $dst= str_replace($src_dn,$dst_dn,$object);
 531
 532                                 echo "<b>"._("Object").":</b> ".@LDAP::fix($src)."<br>";
 533
 534         $this->update_acls($object, $dst,TRUE);
 535
 536                                 if (!$this->copy($src, $dst)){
 537                                         echo "<font color='#FF0000'><br>".sprintf(_("FAILED to copy %s, aborting operation"),@LDAP::fix($src))."</font>";
 538                                         return (FALSE);
 539                                 }
 540         echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 541                                 flush();
 542                         }
 543
 544                         /* Remove src_dn */
 545                         $ldap->cd($src_dn);
 546                         $ldap->recursive_remove();
 547       $this->dn = $this->rec_dst;
 548                         $this->rec_src = $this->rec_dst = "";
 549                         $this->rec_cpy =false;
 550
 551                         echo '<p class="seperator">&nbsp;</p>';
 552
 553                         echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 554                                 <br><input type='submit' name='back' value='"._("Continue")."'>
 555                                 </form></div>";
 556
 557       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 558                         echo "</body></html>";
 559
 560                         return (TRUE);
 561                 }
 562         }
 563
 564
 565   /* Return plugin informations for acl handling */
 566   static function plInfo()
 567   {
 568     return (array("plShortName"   => _("Generic"),
 569                   "plDescription" => _("Departments"),
 570                   "plSelfModify"  => FALSE,
 571                   "plPriority"    => 0,
 572                   "plDepends"     => array(),
 573                   "plSection"     => array("admin"),
 574                   "plCategory"    => array("department" => array("objectClass" => "gosaDepartment", "description" => _("Departments"))),
 575
 576                   "plProvidedAcls" => array(
 577                     "description"       => _("Description"),
 578                     "c"                 => _("Country"),
 579                     "base"              => _("Base"),
 580                     "l"                 => _("Location"),
 581                     "telephoneNumber"   => _("Telephone"),
 582                     "ou"                => _("Department name"),
 583                     "businessCategory"  => _("Category"),
 584                     "st"                => _("State"),
 585                     "postalAddress"     => _("Address"),
 586                     "gosaUnitTag"       => _("Administrative settings"),
 587                     "facsimileTelephoneNumber" => _("Fax"))
 588                   ));
 589   }
 590
 591   function handle_object_tagging($dn= "", $tag= "", $show= false)
 592   {
 593     /* No dn? Self-operation... */
 594     if ($dn == ""){
 595       $dn= $this->dn;
 596
 597       /* No tag? Find it yourself... */
 598       if ($tag == ""){
 599         $len= strlen($dn);
 600
 601         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "No tag for $dn - looking for one...", "Tagging");
 602         $relevant= array();
 603         foreach ($this->config->adepartments as $key => $ntag){
 604
 605           /* This one is bigger than our dn, its not relevant... */
 606           if ($len <= strlen($key)){
 607             continue;
 608           }
 609
 610           /* This one matches with the latter part. Break and don't fix this entry */
 611           if (preg_match('/(^|,)'.normalizePreg($key).'$/', $dn)){
 612             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "DEBUG: Possibly relevant: $key", "Tagging");
 613             $relevant[strlen($key)]= $ntag;
 614             continue;
 615           }
 616
 617         }
 618
 619         /* If we've some relevant tags to set, just get the longest one */
 620         if (count($relevant)){
 621           ksort($relevant);
 622           $tmp= array_keys($relevant);
 623           $idx= end($tmp);
 624           $tag= $relevant[$idx];
 625           $this->gosaUnitTag= $tag;
 626         }
 627       }
 628     }
 629
 630     /* Set tag? */
 631     if ($tag != ""){
 632       /* Set objectclass and attribute */
 633       $ldap= $this->config->get_ldap_link();
 634       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 635       $attrs= $ldap->fetch();
 636       if(isset($attrs['gosaUnitTag'][0]) && $attrs['gosaUnitTag'][0] == $tag){
 637         if ($show) {
 638           echo sprintf(_("Object '%s' is already tagged"), @LDAP::fix($dn))."<br>";
 639           flush();
 640         }
 641         return;
 642       }
 643       if (count($attrs)){
 644         if ($show){
 645           echo sprintf(_("Adding tag (%s) to object '%s'"), $tag, @LDAP::fix($dn))."<br>";
 646           flush();
 647         }
 648         $nattrs= array("gosaUnitTag" => $tag);
 649         $nattrs['objectClass']= array();
 650         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 651           $oc= $attrs['objectClass'][$i];
 652           if ($oc != "gosaAdministrativeUnitTag"){
 653             $nattrs['objectClass'][]= $oc;
 654           }
 655         }
 656         $nattrs['objectClass'][]= "gosaAdministrativeUnitTag";
 657         $ldap->cd($dn);
 658         $ldap->modify($nattrs);
 659         if (!$ldap->success()){
 660           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()));
 661         }
 662       } else {
 663         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not tagging ($tag) $dn - seems to have moved away", "Tagging");
 664       }
 665
 666     } else {
 667       /* Remove objectclass and attribute */
 668       $ldap= $this->config->get_ldap_link();
 669       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 670       $attrs= $ldap->fetch();
 671       if (isset($attrs['objectClass']) && !in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass'])){
 672         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "$dn is not tagged", "Tagging");
 673         return;
 674       }
 675       if (count($attrs)){
 676         if ($show){
 677           echo sprintf(_("Removing tag from object '%s'"), @LDAP::fix($dn))."<br>";
 678           flush();
 679         }
 680         $nattrs= array("gosaUnitTag" => array());
 681         $nattrs['objectClass']= array();
 682         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 683           $oc= $attrs['objectClass'][$i];
 684           if ($oc != "gosaAdministrativeUnitTag"){
 685             $nattrs['objectClass'][]= $oc;
 686           }
 687         }
 688         $ldap->cd($dn);
 689         $ldap->modify($nattrs);
 690         if (!$ldap->success()){
 691           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()));
 692         }
 693       } else {
 694         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not removing tag ($tag) $dn - seems to have moved away", "Tagging");
 695       }
 696     }
 697
 698   }
 699
 700 }
 701
 702 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 703 ?>