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 $is_administrational_unit= false;
  36         var $gosaUnitTag= "";
  37   var $view_logged = FALSE;
  38
  39   var $type ="ou";
  40   var $namingAttr = "ou";
  41
  42         /* Headpage attributes */
  43         var $last_dep_sorting= "invalid";
  44         var $departments= array();
  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
  65     /* Save current naming attribuet
  66      */
  67     $nA      = $this->namingAttr;
  68     $orig_nA = "orig_".$nA;
  69     $this->$orig_nA = $this->$nA;
  70
  71                 $this->config= $config;
  72
  73                 /* Set base */
  74                 if ($this->dn == "new"){
  75                         $ui= get_userinfo();
  76                         if(session::is_set('CurrentMainBase')){
  77                                 $this->base = session::get('CurrentMainBase');
  78                         }else{
  79                                 $this->base= dn2base($ui->dn);
  80                         }
  81                 } else {
  82                         $this->base= preg_replace ("/^[^,]+,/", "", $this->dn);
  83                 }
  84
  85     $this->orig_base = $this->base;
  86
  87                 /* Is administrational Unit? */
  88                 if ($dn != "new" && in_array_ics('gosaAdministrativeUnit', $this->attrs['objectClass'])){
  89                         $this->is_administrational_unit= true;
  90       $this->initially_was_tagged = true;
  91                 }
  92         }
  93
  94         function execute()
  95         {
  96                 /* Call parent execute */
  97                 plugin::execute();
  98
  99     /* Log view */
 100     if($this->is_account && !$this->view_logged){
 101       $this->view_logged = TRUE;
 102       new log("view","department/".get_class($this),$this->dn);
 103     }
 104
 105                 /* Reload departments */
 106                 $this->config->get_departments($this->dn);
 107                 $this->config->make_idepartments();
 108                 $smarty= get_smarty();
 109
 110     $tmp = $this->plInfo();
 111     foreach($tmp['plProvidedAcls'] as $name => $translation){
 112       $smarty->assign($name."ACL",$this->getacl($name));
 113     }
 114
 115                 /* Base select dialog */
 116                 $once = true;
 117                 foreach($_POST as $name => $value){
 118                         if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
 119                                 $once = false;
 120                                 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 121                                 $this->dialog->setCurrentBase($this->base);
 122                         }
 123                 }
 124
 125                 /* Dialog handling */
 126                 if(is_object($this->dialog)){
 127                         /* Must be called before save_object */
 128                         $this->dialog->save_object();
 129
 130                         if($this->dialog->isClosed()){
 131                                 $this->dialog = false;
 132                         }elseif($this->dialog->isSelected()){
 133
 134         /* A new base was selected, check if it is a valid one */
 135         $tmp = $this->get_allowed_bases();
 136         if(isset($tmp[$this->dialog->isSelected()])){
 137           $this->base = $this->dialog->isSelected();
 138         }
 139
 140                                 $this->dialog= false;
 141                         }else{
 142                                 return($this->dialog->execute());
 143                         }
 144                 }
 145
 146                 /* Hide all departments, that are subtrees of this department */
 147     $bases = $this->get_allowed_bases();
 148                 if(($this->dn == "new")||($this->dn == "")){
 149                         $tmp = $bases;
 150                 }else{
 151                         $tmp    = array();
 152                         foreach($bases as $dn=>$base){
 153                                 $fixed = str_replace("/","\\",$this->dn);
 154                                 /* Only attach departments which are not a subtree of this one */
 155                                 if(!preg_match("/".$fixed."/",$dn)){
 156                                         $tmp[$dn]=$base;
 157                                 }
 158                         }
 159                 }
 160                 $smarty->assign("bases", $tmp);
 161
 162                 foreach ($this->attributes as $val){
 163                         $smarty->assign("$val", $this->$val);
 164                 }
 165                 $smarty->assign("base_select", $this->base);
 166
 167     /* Set admin unit flag */
 168     if ($this->is_administrational_unit) {
 169       $smarty->assign("unitTag", "checked");
 170     } else {
 171       $smarty->assign("unitTag", "");
 172     }
 173
 174     $smarty->assign("dep_type",$this->type);
 175
 176
 177     $dep_types = departmentManagement::get_support_departments();
 178     $tpl ="";
 179     foreach($dep_types as $key => $data){
 180       if($data['ATTR'] == $this->type){
 181         $tpl = $data['TPL'];
 182         break;
 183       }
 184     }
 185     if($tpl == "") {
 186       trigger_error("No template specified for container type '".$this->type."', please update epartmentManagement::get_support_departments().");
 187       $tpl = "generic.tpl";
 188     }
 189                 return($smarty->fetch (get_template_path($tpl, TRUE)));
 190         }
 191
 192         function clear_fields()
 193         {
 194                 $this->dn   = "";
 195                 $this->base = "";
 196
 197                 foreach ($this->attributes as $val){
 198                         $this->$val= "";
 199                 }
 200         }
 201
 202         function remove_from_parent()
 203         {
 204                 $ldap= $this->config->get_ldap_link();
 205                 $ldap->cd ($this->dn);
 206                 $ldap->recursive_remove();
 207     new log("remove","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 208     if (!$ldap->success()){
 209       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 210     }
 211
 212                 /* Optionally execute a command after we're done */
 213                 $this->handle_post_events('remove');
 214         }
 215
 216         function must_be_tagged()
 217         {
 218                 return $this->must_be_tagged;
 219         }
 220
 221         /* Save data to object */
 222         function save_object()
 223         {
 224                 if (isset($_POST['dep_generic_posted'])){
 225
 226       /* Create a base backup and reset the
 227          base directly after calling plugin::save_object();
 228          Base will be set seperatly a few lines below */
 229       $base_tmp = $this->base;
 230       plugin::save_object();
 231       $this->base = $base_tmp;
 232
 233       /* Set new base if allowed */
 234       $tmp = $this->get_allowed_bases();
 235       if(isset($_POST['base'])){
 236         if(isset($tmp[$_POST['base']])){
 237           $this->base= $_POST['base'];
 238         }
 239       }
 240
 241       /* Save tagging flag */
 242       if ($this->acl_is_writeable("unitTag")){
 243         if (isset($_POST['unitTag'])){
 244           $this->is_administrational_unit= true;
 245         } else {
 246           $this->is_administrational_unit= false;
 247         }
 248       }
 249     }
 250         }
 251
 252
 253         /* Check values */
 254         function check()
 255         {
 256                 /* Call common method to give check the hook */
 257                 $message= plugin::check();
 258
 259                 /* Check for presence of this department */
 260                 $ldap= $this->config->get_ldap_link();
 261     $ldap->ls ("(&(ou=".$this->ou.")(objectClass=organizationalUnit))", $this->base, array('dn'));
 262     if ($this->orig_dn == "new" && $ldap->count()){
 263                         $message[]= msgPool::duplicated(_("Name"));
 264                 } elseif ($this->orig_dn != $this->dn && $ldap->count()){
 265                         $message[]= msgPool::duplicated(_("Name"));
 266                 }
 267
 268                 /* All required fields are set? */
 269                 if ($this->ou == ""){
 270                         $message[]= msgPool::required(_("Name"));
 271                 }
 272                 if ($this->description == ""){
 273                         $message[]= msgPool::required(_("Description"));
 274                 }
 275
 276     if(tests::is_department_name_reserved($this->ou,$this->base)){
 277       $message[]= msgPool::reserved(_("Name"));
 278     }
 279
 280                 if (preg_match ('/[#+:=>\\\\\/]/', $this->ou)){
 281                         $message[]= msgPool::invalid(_("Name"), $this->ou, "/[^#+:=>\\\\\/]/");
 282                 }
 283                 if (!tests::is_phone_nr($this->telephoneNumber)){
 284                         $message[]= msgPool::invalid(_("Phone"), $this->telephoneNumber, "/[\/0-9 ()+*-]/");
 285                 }
 286                 if (!tests::is_phone_nr($this->facsimileTelephoneNumber)){
 287                         $message[]= msgPool::invalid(_("Fax"), $this->facsimileTelephoneNumber, "/[\/0-9 ()+*-]/");
 288                 }
 289
 290     /* Check if we are allowed to create or move this object
 291      */
 292     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 293       $message[] = msgPool::permCreate();
 294     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 295       $message[] = msgPool::permMove();
 296     }
 297
 298     return $message;
 299         }
 300
 301
 302         /* Save to LDAP */
 303         function save()
 304         {
 305                 $ldap= $this->config->get_ldap_link();
 306
 307     /* Ensure that ou is saved too, it is required by objectClass gosaDepartment
 308      */
 309     $nA = $this->namingAttr;
 310     $this->ou = $this->$nA;
 311
 312     /* Add tag objects if needed */
 313     if ($this->is_administrational_unit){
 314
 315       /* If this wasn't tagged before add oc an reset unit tag */
 316       if(!$this->initially_was_tagged){
 317         $this->objectclasses[]= "gosaAdministrativeUnit";
 318         $this->gosaUnitTag= "";
 319
 320         /* It seams that this method is called twice,
 321            set this to true. to avoid adding this oc twice */
 322         $this->initially_was_tagged = true;
 323       }
 324
 325       if ($this->gosaUnitTag == ""){
 326
 327         /* It's unlikely, but check if already used... */
 328         $try= 5;
 329         $ldap->cd($this->config->current['BASE']);
 330         while ($try--){
 331
 332           /* Generate microtime stamp as tag */
 333           list($usec, $sec)= explode(" ", microtime());
 334           $time_stamp= preg_replace("/\./", "", $sec.$usec);
 335
 336           $ldap->search("(&(objectClass=gosaAdministrativeUnit)(gosaUnitTag=$time_stamp))",array("gosaUnitTag"));
 337           if ($ldap->count() == 0){
 338             break;
 339           }
 340         }
 341         if($try == 0) {
 342           msg_dialog::display(_("Fatal error"), _("Cannot find an unused tag for this administrative unit!"), WARNING_DIALOG);
 343           return;
 344         }
 345         $this->gosaUnitTag= preg_replace("/\./", "", $sec.$usec);
 346       }
 347     }
 348     $this->skipTagging = TRUE;
 349     plugin::save();
 350
 351
 352     /* Remove tag information if needed */
 353     if (!$this->is_administrational_unit && $this->initially_was_tagged){
 354       $tmp= array();
 355
 356       /* Remove gosaAdministrativeUnit from this plugin */
 357       $has_unit_tag= false;
 358       foreach($this->attrs['objectClass'] as $oc){
 359         if (!preg_match("/^gosaAdministrativeUnit$/i", $oc)){
 360           $tmp[]= $oc;
 361         }
 362         if (preg_match("/^gosaAdministrativeUnitTag$/i", $oc)){
 363           $has_unit_tag= true;
 364         }
 365       }
 366       $this->attrs['objectClass']= $tmp;
 367       $this->attrs['gosaUnitTag']= array();
 368       $this->gosaUnitTag = "";
 369     }
 370
 371
 372                 /* Write back to ldap */
 373                 $ldap->cat($this->dn, array('dn'));
 374                 $ldap->cd($this->dn);
 375
 376                 if ($ldap->count()){
 377                         $this->cleanup();
 378                         $ldap->modify ($this->attrs);
 379       new log("modify","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 380                         $this->handle_post_events('modify');
 381                 } else {
 382                         $ldap->add($this->attrs);
 383                         $this->handle_post_events('add');
 384       new log("create","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 385                 }
 386     if (!$ldap->success()){
 387       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 388     }
 389
 390     /* The parameter forces only to set must_be_tagged, and don't touch any objects
 391        This will be done later */
 392     $this->tag_objects(true);
 393
 394     /* Optionally execute a command after we're done */
 395                 $this->postcreate();
 396     return(false);
 397         }
 398
 399
 400         /* Tag objects to have the gosaAdministrativeUnitTag */
 401         function tag_objects($OnlySetTagFlag = false)
 402         {
 403     if(!$OnlySetTagFlag){
 404       $smarty= get_smarty();
 405       /* Print out html introduction */
 406       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 407         <html>
 408         <head>
 409         <title></title>
 410         <style type="text/css">@import url("themes/default/style.css");</style>
 411         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 412         </head>
 413         <body style="background: none; margin:4px;" id="body" >
 414         ';
 415       echo "<h3>".sprintf(_("Tagging '%s'."),"<i>".@LDAP::fix($this->dn)."</i>")."</h3>";
 416     }
 417
 418     $add= $this->is_administrational_unit;
 419     $len= strlen($this->dn);
 420     $ldap= $this->config->get_ldap_link();
 421     $ldap->cd($this->dn);
 422     if ($add){
 423             $ldap->search('(!(&(objectClass=gosaAdministrativeUnitTag)(gosaUnitTag='.
 424                                                     $this->gosaUnitTag.')))', array('dn'));
 425     } else {
 426             $ldap->search('objectClass=gosaAdministrativeUnitTag', array('dn'));
 427     }
 428
 429     $objects = array();
 430     while ($attrs= $ldap->fetch()){
 431       $objects[] = $attrs;
 432     }
 433     foreach($objects as $attrs){
 434
 435             /* Skip self */
 436             if ($attrs['dn'] == $this->dn){
 437                     continue;
 438             }
 439
 440             /* Check for confilicting administrative units */
 441             $fix= true;
 442             foreach ($this->config->adepartments as $key => $tag){
 443                     /* This one is shorter than our dn, its not relevant... */
 444                     if ($len >= strlen($key)){
 445                             continue;
 446                     }
 447
 448                     /* This one matches with the latter part. Break and don't fix this entry */
 449                     if (preg_match('/(^|,)'.normalizePreg($key).'$/', $attrs['dn'])){
 450                             $fix= false;
 451                             break;
 452                     }
 453             }
 454
 455             /* Fix entry if needed */
 456             if ($fix){
 457                     if($OnlySetTagFlag){
 458                             $this->must_be_tagged =true;
 459                             return;
 460                     }
 461                     $this->handle_object_tagging($attrs['dn'], $this->gosaUnitTag, TRUE );
 462         echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 463             }
 464     }
 465
 466     if(!$OnlySetTagFlag){
 467       $this->must_be_tagged = FALSE;
 468             echo '<p class="seperator">&nbsp;</p>';
 469       echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 470         <br><input type='submit' name='back' value='"._("Continue")."'>
 471         </form></div>";
 472       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 473     }
 474         }
 475
 476
 477         /* Move/Rename complete trees */
 478         function recursive_move($src_dn, $dst_dn,$force = false)
 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->orig_dn  = $this->dn = $dst_dn;
 544     $this->orig_base= $this->base;
 545     $this->entryCSN = getEntryCSN($this->dn);
 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=".$_GET['plug']."' target='_parent'>
 550       <br><input type='submit' name='back' value='"._("Continue")."'>
 551       </form></div>";
 552
 553     echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 554     echo "</body></html>";
 555
 556     return (TRUE);
 557   }
 558
 559
 560   /* Return plugin informations for acl handling */
 561   static function plInfo()
 562   {
 563     return (array("plShortName"   => _("Generic"),
 564                   "plDescription" => _("Departments"),
 565                   "plSelfModify"  => FALSE,
 566                   "plPriority"    => 0,
 567                   "plDepends"     => array(),
 568                   "plSection"     => array("admin"),
 569                   "plCategory"    => array("department" => array("objectClass" => "gosaDepartment", "description" => _("Departments"))),
 570
 571                   "plProvidedAcls" => array(
 572                     "description"       => _("Description"),
 573                     "c"                 => _("Country"),
 574                     "base"              => _("Base"),
 575                     "l"                 => _("Location"),
 576                     "telephoneNumber"   => _("Telephone"),
 577                     "ou"                => _("Department name"),
 578                     "businessCategory"  => _("Category"),
 579                     "st"                => _("State"),
 580                     "postalAddress"     => _("Address"),
 581                     "gosaUnitTag"       => _("Administrative settings"),
 582                     "facsimileTelephoneNumber" => _("Fax"))
 583                   ));
 584   }
 585
 586   function handle_object_tagging($dn= "", $tag= "", $show= false)
 587   {
 588     /* No dn? Self-operation... */
 589     if ($dn == ""){
 590       $dn= $this->dn;
 591
 592       /* No tag? Find it yourself... */
 593       if ($tag == ""){
 594         $len= strlen($dn);
 595
 596         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "No tag for $dn - looking for one...", "Tagging");
 597         $relevant= array();
 598         foreach ($this->config->adepartments as $key => $ntag){
 599
 600           /* This one is bigger than our dn, its not relevant... */
 601           if ($len <= strlen($key)){
 602             continue;
 603           }
 604
 605           /* This one matches with the latter part. Break and don't fix this entry */
 606           if (preg_match('/(^|,)'.normalizePreg($key).'$/', $dn)){
 607             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "DEBUG: Possibly relevant: $key", "Tagging");
 608             $relevant[strlen($key)]= $ntag;
 609             continue;
 610           }
 611
 612         }
 613
 614         /* If we've some relevant tags to set, just get the longest one */
 615         if (count($relevant)){
 616           ksort($relevant);
 617           $tmp= array_keys($relevant);
 618           $idx= end($tmp);
 619           $tag= $relevant[$idx];
 620           $this->gosaUnitTag= $tag;
 621         }
 622       }
 623     }
 624
 625     /* Set tag? */
 626     if ($tag != ""){
 627       /* Set objectclass and attribute */
 628       $ldap= $this->config->get_ldap_link();
 629       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 630       $attrs= $ldap->fetch();
 631       if(isset($attrs['gosaUnitTag'][0]) && $attrs['gosaUnitTag'][0] == $tag){
 632         if ($show) {
 633           echo sprintf(_("Object '%s' is already tagged"), @LDAP::fix($dn))."<br>";
 634           flush();
 635         }
 636         return;
 637       }
 638       if (count($attrs)){
 639         if ($show){
 640           echo sprintf(_("Adding tag (%s) to object '%s'"), $tag, @LDAP::fix($dn))."<br>";
 641           flush();
 642         }
 643         $nattrs= array("gosaUnitTag" => $tag);
 644         $nattrs['objectClass']= array();
 645         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 646           $oc= $attrs['objectClass'][$i];
 647           if ($oc != "gosaAdministrativeUnitTag"){
 648             $nattrs['objectClass'][]= $oc;
 649           }
 650         }
 651         $nattrs['objectClass'][]= "gosaAdministrativeUnitTag";
 652         $ldap->cd($dn);
 653         $ldap->modify($nattrs);
 654         if (!$ldap->success()){
 655           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()));
 656         }
 657       } else {
 658         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not tagging ($tag) $dn - seems to have moved away", "Tagging");
 659       }
 660
 661     } else {
 662       /* Remove objectclass and attribute */
 663       $ldap= $this->config->get_ldap_link();
 664       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 665       $attrs= $ldap->fetch();
 666       if (isset($attrs['objectClass']) && !in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass'])){
 667         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "$dn is not tagged", "Tagging");
 668         return;
 669       }
 670       if (count($attrs)){
 671         if ($show){
 672           echo sprintf(_("Removing tag from object '%s'"), @LDAP::fix($dn))."<br>";
 673           flush();
 674         }
 675         $nattrs= array("gosaUnitTag" => array());
 676         $nattrs['objectClass']= array();
 677         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 678           $oc= $attrs['objectClass'][$i];
 679           if ($oc != "gosaAdministrativeUnitTag"){
 680             $nattrs['objectClass'][]= $oc;
 681           }
 682         }
 683         $ldap->cd($dn);
 684         $ldap->modify($nattrs);
 685         if (!$ldap->success()){
 686           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()));
 687         }
 688       } else {
 689         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not removing tag ($tag) $dn - seems to have moved away", "Tagging");
 690       }
 691     }
 692   }
 693
 694
 695
 696   /*! \brief    Returns a list of all available departments for this object.
 697                 If this object is new, all departments we are allowed to create a new user in are returned.
 698                 If this is an existing object, return all deps. we are allowed to move tis object too.
 699
 700       @return   Array [dn] => "..name"  // All deps. we are allowed to act on.
 701   */
 702   function get_allowed_bases()
 703   {
 704     $ui = get_userinfo();
 705     $deps = array();
 706
 707     /* Is this a new object ? Or just an edited existing object */
 708     if(!$this->initially_was_account && $this->is_account){
 709       $new = true;
 710     }else{
 711       $new = false;
 712     }
 713
 714     $ideps = $this->config->idepartments;
 715     if(!isset($ideps[$this->base])){
 716       $ideps[$this->base] = ".";
 717     }
 718     foreach($deps as $dn => $name){
 719       if($new && $this->acl_is_createable($dn)){
 720         $deps[$dn] = $name;
 721       }elseif(!$new && $this->acl_is_moveable($dn)){
 722         $deps[$dn] = $name;
 723       }
 724     }
 725
 726     /* Add current base */
 727     if(isset($this->base) && isset($ideps[$this->base])){
 728       $deps[$this->base] = $ideps[$this->base];
 729     }else{
 730       trigger_error("Cannot return list of departments, no default base found in class ".get_class($this).". ".$this->base);
 731     }
 732     return($deps);
 733   }
 734
 735 }
 736
 737 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 738 ?>