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                 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 176         }
 177
 178         function clear_fields()
 179         {
 180                 $this->dn   = "";
 181                 $this->base = "";
 182
 183                 foreach ($this->attributes as $val){
 184                         $this->$val= "";
 185                 }
 186         }
 187
 188         function remove_from_parent()
 189         {
 190                 $ldap= $this->config->get_ldap_link();
 191                 $ldap->cd ($this->dn);
 192                 $ldap->recursive_remove();
 193     new log("remove","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 194     if (!$ldap->success()){
 195       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 196     }
 197
 198                 /* Optionally execute a command after we're done */
 199                 $this->handle_post_events('remove');
 200         }
 201
 202         function must_be_tagged()
 203         {
 204                 return $this->must_be_tagged;
 205         }
 206
 207         /* Save data to object */
 208         function save_object()
 209         {
 210                 if (isset($_POST['dep_generic_posted'])){
 211
 212       /* Create a base backup and reset the
 213          base directly after calling plugin::save_object();
 214          Base will be set seperatly a few lines below */
 215       $base_tmp = $this->base;
 216       plugin::save_object();
 217       $this->base = $base_tmp;
 218
 219       /* Set new base if allowed */
 220       $tmp = $this->get_allowed_bases();
 221       if(isset($_POST['base'])){
 222         if(isset($tmp[$_POST['base']])){
 223           $this->base= $_POST['base'];
 224         }
 225       }
 226
 227       /* Save tagging flag */
 228       if ($this->acl_is_writeable("unitTag")){
 229         if (isset($_POST['unitTag'])){
 230           $this->is_administrational_unit= true;
 231         } else {
 232           $this->is_administrational_unit= false;
 233         }
 234       }
 235     }
 236         }
 237
 238
 239         /* Check values */
 240         function check()
 241         {
 242                 /* Call common method to give check the hook */
 243                 $message= plugin::check();
 244
 245                 /* Check for presence of this department */
 246                 $ldap= $this->config->get_ldap_link();
 247     $ldap->ls ("(&(ou=".$this->ou.")(objectClass=organizationalUnit))", $this->base, array('dn'));
 248     if ($this->orig_dn == "new" && $ldap->count()){
 249                         $message[]= msgPool::duplicated(_("Name"));
 250                 } elseif ($this->orig_dn != $this->dn && $ldap->count()){
 251                         $message[]= msgPool::duplicated(_("Name"));
 252                 }
 253
 254                 /* All required fields are set? */
 255                 if ($this->ou == ""){
 256                         $message[]= msgPool::required(_("Name"));
 257                 }
 258                 if ($this->description == ""){
 259                         $message[]= msgPool::required(_("Description"));
 260                 }
 261
 262     if(tests::is_department_name_reserved($this->ou,$this->base)){
 263       $message[]= msgPool::reserved(_("Name"));
 264     }
 265
 266                 if (preg_match ('/[#+:=>\\\\\/]/', $this->ou)){
 267                         $message[]= msgPool::invalid(_("Name"), $this->ou, "/[^#+:=>\\\\\/]/");
 268                 }
 269                 if (!tests::is_phone_nr($this->telephoneNumber)){
 270                         $message[]= msgPool::invalid(_("Phone"), $this->telephoneNumber, "/[\/0-9 ()+*-]/");
 271                 }
 272                 if (!tests::is_phone_nr($this->facsimileTelephoneNumber)){
 273                         $message[]= msgPool::invalid(_("Fax"), $this->facsimileTelephoneNumber, "/[\/0-9 ()+*-]/");
 274                 }
 275
 276     /* Check if we are allowed to create or move this object
 277      */
 278     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 279       $message[] = msgPool::permCreate();
 280     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 281       $message[] = msgPool::permMove();
 282     }
 283
 284     return $message;
 285         }
 286
 287
 288         /* Save to LDAP */
 289         function save()
 290         {
 291                 $ldap= $this->config->get_ldap_link();
 292
 293     /* Add tag objects if needed */
 294     if ($this->is_administrational_unit){
 295
 296       /* If this wasn't tagged before add oc an reset unit tag */
 297       if(!$this->initially_was_tagged){
 298         $this->objectclasses[]= "gosaAdministrativeUnit";
 299         $this->gosaUnitTag= "";
 300
 301         /* It seams that this method is called twice,
 302            set this to true. to avoid adding this oc twice */
 303         $this->initially_was_tagged = true;
 304       }
 305
 306       if ($this->gosaUnitTag == ""){
 307
 308         /* It's unlikely, but check if already used... */
 309         $try= 5;
 310         $ldap->cd($this->config->current['BASE']);
 311         while ($try--){
 312
 313           /* Generate microtime stamp as tag */
 314           list($usec, $sec)= explode(" ", microtime());
 315           $time_stamp= preg_replace("/\./", "", $sec.$usec);
 316
 317           $ldap->search("(&(objectClass=gosaAdministrativeUnit)(gosaUnitTag=$time_stamp))",array("gosaUnitTag"));
 318           if ($ldap->count() == 0){
 319             break;
 320           }
 321         }
 322         if($try == 0) {
 323           msg_dialog::display(_("Fatal error"), _("Cannot find an unused tag for this administrative unit!"), WARNING_DIALOG);
 324           return;
 325         }
 326         $this->gosaUnitTag= preg_replace("/\./", "", $sec.$usec);
 327       }
 328     }
 329     $this->skipTagging = TRUE;
 330     plugin::save();
 331
 332
 333     /* Remove tag information if needed */
 334     if (!$this->is_administrational_unit && $this->initially_was_tagged){
 335       $tmp= array();
 336
 337       /* Remove gosaAdministrativeUnit from this plugin */
 338       $has_unit_tag= false;
 339       foreach($this->attrs['objectClass'] as $oc){
 340         if (!preg_match("/^gosaAdministrativeUnit$/i", $oc)){
 341           $tmp[]= $oc;
 342         }
 343         if (preg_match("/^gosaAdministrativeUnitTag$/i", $oc)){
 344           $has_unit_tag= true;
 345         }
 346       }
 347       $this->attrs['objectClass']= $tmp;
 348       $this->attrs['gosaUnitTag']= array();
 349       $this->gosaUnitTag = "";
 350     }
 351
 352
 353                 /* Write back to ldap */
 354                 $ldap->cat($this->dn, array('dn'));
 355                 $ldap->cd($this->dn);
 356
 357                 if ($ldap->count()){
 358                         $this->cleanup();
 359                         $ldap->modify ($this->attrs);
 360       new log("modify","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 361                         $this->handle_post_events('modify');
 362                 } else {
 363                         $ldap->add($this->attrs);
 364                         $this->handle_post_events('add');
 365       new log("create","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 366                 }
 367     if (!$ldap->success()){
 368       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 369     }
 370
 371     /* The parameter forces only to set must_be_tagged, and don't touch any objects
 372        This will be done later */
 373     $this->tag_objects(true);
 374
 375     /* Optionally execute a command after we're done */
 376                 $this->postcreate();
 377     return(false);
 378         }
 379
 380
 381         /* Tag objects to have the gosaAdministrativeUnitTag */
 382         function tag_objects($OnlySetTagFlag = false)
 383         {
 384     if(!$OnlySetTagFlag){
 385       $smarty= get_smarty();
 386       /* Print out html introduction */
 387       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 388         <html>
 389         <head>
 390         <title></title>
 391         <style type="text/css">@import url("themes/default/style.css");</style>
 392         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 393         </head>
 394         <body style="background: none; margin:4px;" id="body" >
 395         ';
 396       echo "<h3>".sprintf(_("Tagging '%s'."),"<i>".@LDAP::fix($this->dn)."</i>")."</h3>";
 397     }
 398
 399     $add= $this->is_administrational_unit;
 400     $len= strlen($this->dn);
 401     $ldap= $this->config->get_ldap_link();
 402     $ldap->cd($this->dn);
 403     if ($add){
 404             $ldap->search('(!(&(objectClass=gosaAdministrativeUnitTag)(gosaUnitTag='.
 405                                                     $this->gosaUnitTag.')))', array('dn'));
 406     } else {
 407             $ldap->search('objectClass=gosaAdministrativeUnitTag', array('dn'));
 408     }
 409
 410     $objects = array();
 411     while ($attrs= $ldap->fetch()){
 412       $objects[] = $attrs;
 413     }
 414     foreach($objects as $attrs){
 415
 416             /* Skip self */
 417             if ($attrs['dn'] == $this->dn){
 418                     continue;
 419             }
 420
 421             /* Check for confilicting administrative units */
 422             $fix= true;
 423             foreach ($this->config->adepartments as $key => $tag){
 424                     /* This one is shorter than our dn, its not relevant... */
 425                     if ($len >= strlen($key)){
 426                             continue;
 427                     }
 428
 429                     /* This one matches with the latter part. Break and don't fix this entry */
 430                     if (preg_match('/(^|,)'.normalizePreg($key).'$/', $attrs['dn'])){
 431                             $fix= false;
 432                             break;
 433                     }
 434             }
 435
 436             /* Fix entry if needed */
 437             if ($fix){
 438                     if($OnlySetTagFlag){
 439                             $this->must_be_tagged =true;
 440                             return;
 441                     }
 442                     $this->handle_object_tagging($attrs['dn'], $this->gosaUnitTag, TRUE );
 443         echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 444             }
 445     }
 446
 447     if(!$OnlySetTagFlag){
 448       $this->must_be_tagged = FALSE;
 449             echo '<p class="seperator">&nbsp;</p>';
 450       echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 451         <br><input type='submit' name='back' value='"._("Continue")."'>
 452         </form></div>";
 453       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 454     }
 455         }
 456
 457
 458         /* Move/Rename complete trees */
 459         function recursive_move($src_dn, $dst_dn,$force = false)
 460         {
 461     /* Print header to have styles included */
 462     $smarty= get_smarty();
 463
 464     echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 465       <html>
 466       <head>
 467       <title></title>
 468       <style type="text/css">@import url("themes/default/style.css");</style>
 469       <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 470       </head>
 471       <body style="background: none; margin:4px;" id="body" >
 472       ';
 473     echo "<h3>".sprintf(_("Moving '%s' to '%s'"),"<i>".@LDAP::fix($src_dn)."</i>","<i>".@LDAP::fix($dst_dn)."</i>")."</h3>";
 474
 475
 476     /* Check if the destination entry exists */
 477     $ldap= $this->config->get_ldap_link();
 478
 479     /* Check if destination exists - abort */
 480     $ldap->cat($dst_dn, array('dn'));
 481     if ($ldap->fetch()){
 482       trigger_error("Recursive_move ".@LDAP::fix($dst_dn)." already exists.",
 483           E_USER_WARNING);
 484       echo sprintf("Recursive_move: '%s' already exists", @LDAP::fix($dst_dn))."<br>";
 485       return (FALSE);
 486     }
 487
 488     /* Perform a search for all objects to be moved */
 489     $objects= array();
 490     $ldap->cd($src_dn);
 491     $ldap->search("(objectClass=*)", array("dn"));
 492     while($attrs= $ldap->fetch()){
 493       $dn= $attrs['dn'];
 494       $objects[$dn]= strlen($dn);
 495     }
 496
 497     /* Sort objects by indent level */
 498     asort($objects);
 499     reset($objects);
 500
 501     /* Copy objects from small to big indent levels by replacing src_dn by dst_dn */
 502     foreach ($objects as $object => $len){
 503
 504
 505       $src= str_replace("\\","\\\\",$object);
 506       $dst= preg_replace("/".str_replace("\\","\\\\",$src_dn)."$/", "$dst_dn", $object);
 507       $dst= str_replace($src_dn,$dst_dn,$object);
 508
 509       echo "<b>"._("Object").":</b> ".@LDAP::fix($src)."<br>";
 510
 511       $this->update_acls($object, $dst,TRUE);
 512
 513       if (!$this->copy($src, $dst)){
 514         echo "<font color='#FF0000'><br>".sprintf(_("FAILED to copy %s, aborting operation"),@LDAP::fix($src))."</font>";
 515         return (FALSE);
 516       }
 517       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 518       flush();
 519     }
 520
 521     /* Remove src_dn */
 522     $ldap->cd($src_dn);
 523     $ldap->recursive_remove();
 524     $this->orig_dn  = $this->dn = $dst_dn;
 525     $this->orig_base= $this->base;
 526     $this->entryCSN = getEntryCSN($this->dn);
 527
 528     echo '<p class="seperator">&nbsp;</p>';
 529
 530     echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 531       <br><input type='submit' name='back' value='"._("Continue")."'>
 532       </form></div>";
 533
 534     echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 535     echo "</body></html>";
 536
 537     return (TRUE);
 538   }
 539
 540
 541   /* Return plugin informations for acl handling */
 542   static function plInfo()
 543   {
 544     return (array("plShortName"   => _("Generic"),
 545                   "plDescription" => _("Departments"),
 546                   "plSelfModify"  => FALSE,
 547                   "plPriority"    => 0,
 548                   "plDepends"     => array(),
 549                   "plSection"     => array("admin"),
 550                   "plCategory"    => array("department" => array("objectClass" => "gosaDepartment", "description" => _("Departments"))),
 551
 552                   "plProvidedAcls" => array(
 553                     "description"       => _("Description"),
 554                     "c"                 => _("Country"),
 555                     "base"              => _("Base"),
 556                     "l"                 => _("Location"),
 557                     "telephoneNumber"   => _("Telephone"),
 558                     "ou"                => _("Department name"),
 559                     "businessCategory"  => _("Category"),
 560                     "st"                => _("State"),
 561                     "postalAddress"     => _("Address"),
 562                     "gosaUnitTag"       => _("Administrative settings"),
 563                     "facsimileTelephoneNumber" => _("Fax"))
 564                   ));
 565   }
 566
 567   function handle_object_tagging($dn= "", $tag= "", $show= false)
 568   {
 569     /* No dn? Self-operation... */
 570     if ($dn == ""){
 571       $dn= $this->dn;
 572
 573       /* No tag? Find it yourself... */
 574       if ($tag == ""){
 575         $len= strlen($dn);
 576
 577         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "No tag for $dn - looking for one...", "Tagging");
 578         $relevant= array();
 579         foreach ($this->config->adepartments as $key => $ntag){
 580
 581           /* This one is bigger than our dn, its not relevant... */
 582           if ($len <= strlen($key)){
 583             continue;
 584           }
 585
 586           /* This one matches with the latter part. Break and don't fix this entry */
 587           if (preg_match('/(^|,)'.normalizePreg($key).'$/', $dn)){
 588             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "DEBUG: Possibly relevant: $key", "Tagging");
 589             $relevant[strlen($key)]= $ntag;
 590             continue;
 591           }
 592
 593         }
 594
 595         /* If we've some relevant tags to set, just get the longest one */
 596         if (count($relevant)){
 597           ksort($relevant);
 598           $tmp= array_keys($relevant);
 599           $idx= end($tmp);
 600           $tag= $relevant[$idx];
 601           $this->gosaUnitTag= $tag;
 602         }
 603       }
 604     }
 605
 606     /* Set tag? */
 607     if ($tag != ""){
 608       /* Set objectclass and attribute */
 609       $ldap= $this->config->get_ldap_link();
 610       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 611       $attrs= $ldap->fetch();
 612       if(isset($attrs['gosaUnitTag'][0]) && $attrs['gosaUnitTag'][0] == $tag){
 613         if ($show) {
 614           echo sprintf(_("Object '%s' is already tagged"), @LDAP::fix($dn))."<br>";
 615           flush();
 616         }
 617         return;
 618       }
 619       if (count($attrs)){
 620         if ($show){
 621           echo sprintf(_("Adding tag (%s) to object '%s'"), $tag, @LDAP::fix($dn))."<br>";
 622           flush();
 623         }
 624         $nattrs= array("gosaUnitTag" => $tag);
 625         $nattrs['objectClass']= array();
 626         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 627           $oc= $attrs['objectClass'][$i];
 628           if ($oc != "gosaAdministrativeUnitTag"){
 629             $nattrs['objectClass'][]= $oc;
 630           }
 631         }
 632         $nattrs['objectClass'][]= "gosaAdministrativeUnitTag";
 633         $ldap->cd($dn);
 634         $ldap->modify($nattrs);
 635         if (!$ldap->success()){
 636           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()));
 637         }
 638       } else {
 639         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not tagging ($tag) $dn - seems to have moved away", "Tagging");
 640       }
 641
 642     } else {
 643       /* Remove objectclass and attribute */
 644       $ldap= $this->config->get_ldap_link();
 645       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 646       $attrs= $ldap->fetch();
 647       if (isset($attrs['objectClass']) && !in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass'])){
 648         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "$dn is not tagged", "Tagging");
 649         return;
 650       }
 651       if (count($attrs)){
 652         if ($show){
 653           echo sprintf(_("Removing tag from object '%s'"), @LDAP::fix($dn))."<br>";
 654           flush();
 655         }
 656         $nattrs= array("gosaUnitTag" => array());
 657         $nattrs['objectClass']= array();
 658         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 659           $oc= $attrs['objectClass'][$i];
 660           if ($oc != "gosaAdministrativeUnitTag"){
 661             $nattrs['objectClass'][]= $oc;
 662           }
 663         }
 664         $ldap->cd($dn);
 665         $ldap->modify($nattrs);
 666         if (!$ldap->success()){
 667           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()));
 668         }
 669       } else {
 670         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not removing tag ($tag) $dn - seems to have moved away", "Tagging");
 671       }
 672     }
 673   }
 674
 675
 676
 677   /*! \brief    Returns a list of all available departments for this object.
 678                 If this object is new, all departments we are allowed to create a new user in are returned.
 679                 If this is an existing object, return all deps. we are allowed to move tis object too.
 680
 681       @return   Array [dn] => "..name"  // All deps. we are allowed to act on.
 682   */
 683   function get_allowed_bases()
 684   {
 685     $ui = get_userinfo();
 686     $deps = array();
 687
 688     /* Is this a new object ? Or just an edited existing object */
 689     if(!$this->initially_was_account && $this->is_account){
 690       $new = true;
 691     }else{
 692       $new = false;
 693     }
 694
 695     $ideps = $this->config->idepartments;
 696     if(!isset($ideps[$this->base])){
 697       $ideps[$this->base] = ".";
 698     }
 699     foreach($deps as $dn => $name){
 700       if($new && $this->acl_is_createable($dn)){
 701         $deps[$dn] = $name;
 702       }elseif(!$new && $this->acl_is_moveable($dn)){
 703         $deps[$dn] = $name;
 704       }
 705     }
 706
 707     /* Add current base */
 708     if(isset($this->base) && isset($ideps[$this->base])){
 709       $deps[$this->base] = $ideps[$this->base];
 710     }else{
 711       trigger_error("Cannot return list of departments, no default base found in class ".get_class($this).". ".$this->base);
 712     }
 713     return($deps);
 714   }
 715
 716 }
 717
 718 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 719 ?>