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     /* Hide base selector, if this object represents the base itself
 116      */
 117     $smarty->assign("is_root_dse", FALSE);
 118     if($this->dn == $this->config->current['BASE']){
 119       $smarty->assign("is_root_dse", TRUE);
 120       $nA = $this->namingAttr."ACL";
 121       $smarty->assign($nA,$this->getacl($this->namingAttr,TRUE));
 122     }
 123
 124                 /* Base select dialog */
 125                 $once = true;
 126                 foreach($_POST as $name => $value){
 127                         if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
 128                                 $once = false;
 129                                 $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 130                                 $this->dialog->setCurrentBase($this->base);
 131                         }
 132                 }
 133
 134                 /* Dialog handling */
 135                 if(is_object($this->dialog)){
 136                         /* Must be called before save_object */
 137                         $this->dialog->save_object();
 138
 139                         if($this->dialog->isClosed()){
 140                                 $this->dialog = false;
 141                         }elseif($this->dialog->isSelected()){
 142
 143         /* A new base was selected, check if it is a valid one */
 144         $tmp = $this->get_allowed_bases();
 145         if(isset($tmp[$this->dialog->isSelected()])){
 146           $this->base = $this->dialog->isSelected();
 147         }
 148
 149                                 $this->dialog= false;
 150                         }else{
 151                                 return($this->dialog->execute());
 152                         }
 153                 }
 154
 155                 /* Hide all departments, that are subtrees of this department */
 156     $bases = $this->get_allowed_bases();
 157                 if(($this->dn == "new")||($this->dn == "")){
 158                         $tmp = $bases;
 159                 }else{
 160                         $tmp    = array();
 161                         foreach($bases as $dn=>$base){
 162                                 /* Only attach departments which are not a subtree of this one */
 163         if(!preg_match("/".preg_quote($this->dn)."/",$dn)){
 164                                         $tmp[$dn]=$base;
 165                                 }
 166                         }
 167                 }
 168                 $smarty->assign("bases", $tmp);
 169
 170                 foreach ($this->attributes as $val){
 171                         $smarty->assign("$val", $this->$val);
 172                 }
 173                 $smarty->assign("base_select", $this->base);
 174
 175     /* Set admin unit flag */
 176     if ($this->is_administrational_unit) {
 177       $smarty->assign("gosaUnitTag", "checked");
 178     } else {
 179       $smarty->assign("gosaUnitTag", "");
 180     }
 181
 182     $smarty->assign("dep_type",$this->type);
 183
 184
 185     $dep_types = departmentManagement::get_support_departments();
 186     $tpl ="";
 187     foreach($dep_types as $key => $data){
 188       if($data['ATTR'] == $this->type){
 189         $tpl = $data['TPL'];
 190         break;
 191       }
 192     }
 193     if($tpl == "") {
 194       trigger_error("No template specified for container type '".$this->type."', please update epartmentManagement::get_support_departments().");
 195       $tpl = "generic.tpl";
 196     }
 197                 return($smarty->fetch (get_template_path($tpl, TRUE)));
 198         }
 199
 200         function clear_fields()
 201         {
 202                 $this->dn   = "";
 203                 $this->base = "";
 204
 205                 foreach ($this->attributes as $val){
 206                         $this->$val= "";
 207                 }
 208         }
 209
 210         function remove_from_parent()
 211         {
 212                 $ldap= $this->config->get_ldap_link();
 213                 $ldap->cd ($this->dn);
 214                 $ldap->rmdir_recursive($this->dn);
 215     new log("remove","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 216     if (!$ldap->success()){
 217       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 218     }
 219
 220                 /* Optionally execute a command after we're done */
 221                 $this->handle_post_events('remove');
 222         }
 223
 224         function must_be_tagged()
 225         {
 226                 return $this->must_be_tagged;
 227         }
 228
 229         /* Save data to object */
 230         function save_object()
 231         {
 232     if (isset($_POST['dep_generic_posted'])){
 233
 234       $nA = $this->namingAttr;
 235       $old_nA = $this->$nA;
 236
 237
 238
 239       /* Create a base backup and reset the
 240          base directly after calling plugin::save_object();
 241          Base will be set seperatly a few lines below */
 242       $base_tmp = $this->base;
 243       plugin::save_object();
 244       $this->base = $base_tmp;
 245
 246       /* Set new base if allowed */
 247       $tmp = $this->get_allowed_bases();
 248       if(isset($_POST['base'])){
 249         if(isset($tmp[$_POST['base']])){
 250           $this->base= $_POST['base'];
 251         }
 252       }
 253
 254       /* Save tagging flag */
 255       if ($this->acl_is_writeable("gosaUnitTag")){
 256         if (isset($_POST['is_administrational_unit'])){
 257           $this->is_administrational_unit= true;
 258         } else {
 259           $this->is_administrational_unit= false;
 260         }
 261       }
 262
 263       /* If this is the root directory service entry (rootDSE)
 264          then avoid changing the naming attribute of this entry.
 265        */
 266       if($this->dn == $this->config->current['BASE']){
 267         $this->$nA = $old_nA;
 268       }
 269     }
 270         }
 271
 272
 273         /* Check values */
 274         function check()
 275         {
 276                 /* Call common method to give check the hook */
 277                 $message= plugin::check();
 278
 279                 /* Check for presence of this department */
 280                 $ldap= $this->config->get_ldap_link();
 281     $ldap->ls ("(&(ou=".$this->ou.")(objectClass=organizationalUnit))", $this->base, array('dn'));
 282     if ($this->orig_dn == "new" && $ldap->count()){
 283                         $message[]= msgPool::duplicated(_("Name"));
 284                 } elseif ($this->orig_dn != $this->dn && $ldap->count()){
 285                         $message[]= msgPool::duplicated(_("Name"));
 286                 }
 287
 288                 /* All required fields are set? */
 289                 if ($this->ou == ""){
 290                         $message[]= msgPool::required(_("Name"));
 291                 }
 292                 if ($this->description == ""){
 293                         $message[]= msgPool::required(_("Description"));
 294                 }
 295
 296     if(tests::is_department_name_reserved($this->ou,$this->base)){
 297       $message[]= msgPool::reserved(_("Name"));
 298     }
 299
 300                 if (preg_match ('/[#+:=>\\\\\/]/', $this->ou)){
 301                         $message[]= msgPool::invalid(_("Name"), $this->ou, "/[^#+:=>\\\\\/]/");
 302                 }
 303                 if (!tests::is_phone_nr($this->telephoneNumber)){
 304                         $message[]= msgPool::invalid(_("Phone"), $this->telephoneNumber, "/[\/0-9 ()+*-]/");
 305                 }
 306                 if (!tests::is_phone_nr($this->facsimileTelephoneNumber)){
 307                         $message[]= msgPool::invalid(_("Fax"), $this->facsimileTelephoneNumber, "/[\/0-9 ()+*-]/");
 308                 }
 309
 310     /* Check if we are allowed to create or move this object
 311      */
 312     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 313       $message[] = msgPool::permCreate();
 314     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 315       $message[] = msgPool::permMove();
 316     }
 317
 318     return $message;
 319         }
 320
 321
 322         /* Save to LDAP */
 323         function save()
 324         {
 325                 $ldap= $this->config->get_ldap_link();
 326
 327     /* Ensure that ou is saved too, it is required by objectClass gosaDepartment
 328      */
 329     $nA = $this->namingAttr;
 330     $this->ou = $this->$nA;
 331
 332     /* Add tag objects if needed */
 333     if ($this->is_administrational_unit){
 334
 335       /* If this wasn't tagged before add oc an reset unit tag */
 336       if(!$this->initially_was_tagged){
 337         $this->objectclasses[]= "gosaAdministrativeUnit";
 338         $this->gosaUnitTag= "";
 339
 340         /* It seams that this method is called twice,
 341            set this to true. to avoid adding this oc twice */
 342         $this->initially_was_tagged = true;
 343       }
 344
 345       if ($this->gosaUnitTag == ""){
 346
 347         /* It's unlikely, but check if already used... */
 348         $try= 5;
 349         $ldap->cd($this->config->current['BASE']);
 350         while ($try--){
 351
 352           /* Generate microtime stamp as tag */
 353           list($usec, $sec)= explode(" ", microtime());
 354           $time_stamp= preg_replace("/\./", "", $sec.$usec);
 355
 356           $ldap->search("(&(objectClass=gosaAdministrativeUnit)(gosaUnitTag=$time_stamp))",array("gosaUnitTag"));
 357           if ($ldap->count() == 0){
 358             break;
 359           }
 360         }
 361         if($try == 0) {
 362           msg_dialog::display(_("Fatal error"), _("Cannot find an unused tag for this administrative unit!"), WARNING_DIALOG);
 363           return;
 364         }
 365         $this->gosaUnitTag= preg_replace("/\./", "", $sec.$usec);
 366       }
 367     }
 368     $this->skipTagging = TRUE;
 369     plugin::save();
 370
 371
 372     /* Remove tag information if needed */
 373     if (!$this->is_administrational_unit && $this->initially_was_tagged){
 374       $tmp= array();
 375
 376       /* Remove gosaAdministrativeUnit from this plugin */
 377       $has_unit_tag= false;
 378       foreach($this->attrs['objectClass'] as $oc){
 379         if (!preg_match("/^gosaAdministrativeUnit$/i", $oc)){
 380           $tmp[]= $oc;
 381         }
 382         if (preg_match("/^gosaAdministrativeUnitTag$/i", $oc)){
 383           $has_unit_tag= true;
 384         }
 385       }
 386       $this->attrs['objectClass']= $tmp;
 387       $this->attrs['gosaUnitTag']= array();
 388       $this->gosaUnitTag = "";
 389     }
 390
 391
 392                 /* Write back to ldap */
 393                 $ldap->cat($this->dn, array('dn'));
 394                 $ldap->cd($this->dn);
 395
 396                 if ($ldap->count()){
 397                         $this->cleanup();
 398                         $ldap->modify ($this->attrs);
 399       new log("modify","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 400                         $this->handle_post_events('modify');
 401                 } else {
 402                         $ldap->add($this->attrs);
 403                         $this->handle_post_events('add');
 404       new log("create","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 405                 }
 406     if (!$ldap->success()){
 407       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 408     }
 409
 410     /* The parameter forces only to set must_be_tagged, and don't touch any objects
 411        This will be done later */
 412     $this->tag_objects(true);
 413
 414     /* Optionally execute a command after we're done */
 415                 $this->postcreate();
 416     return(false);
 417         }
 418
 419
 420         /* Tag objects to have the gosaAdministrativeUnitTag */
 421         function tag_objects($OnlySetTagFlag = false)
 422         {
 423     if(!$OnlySetTagFlag){
 424       $smarty= get_smarty();
 425       /* Print out html introduction */
 426       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 427         <html>
 428         <head>
 429         <title></title>
 430         <style type="text/css">@import url("themes/default/style.css");</style>
 431         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 432         </head>
 433         <body style="background: none; margin:4px;" id="body" >
 434         ';
 435       echo "<h3>".sprintf(_("Tagging '%s'."),"<i>".LDAP::fix($this->dn)."</i>")."</h3>";
 436     }
 437
 438     $add= $this->is_administrational_unit;
 439     $len= strlen($this->dn);
 440     $ldap= $this->config->get_ldap_link();
 441     $ldap->cd($this->dn);
 442     if ($add){
 443             $ldap->search('(!(&(objectClass=gosaAdministrativeUnitTag)(gosaUnitTag='.
 444                                                     $this->gosaUnitTag.')))', array('dn'));
 445     } else {
 446             $ldap->search('objectClass=gosaAdministrativeUnitTag', array('dn'));
 447     }
 448
 449     $objects = array();
 450     while ($attrs= $ldap->fetch()){
 451       $objects[] = $attrs;
 452     }
 453     foreach($objects as $attrs){
 454
 455             /* Skip self */
 456             if ($attrs['dn'] == $this->dn){
 457                     continue;
 458             }
 459
 460             /* Check for confilicting administrative units */
 461             $fix= true;
 462             foreach ($this->config->adepartments as $key => $tag){
 463                     /* This one is shorter than our dn, its not relevant... */
 464                     if ($len >= strlen($key)){
 465                             continue;
 466                     }
 467
 468                     /* This one matches with the latter part. Break and don't fix this entry */
 469                     if (preg_match('/(^|,)'.preg_quote($key, '/').'$/', $attrs['dn'])){
 470                             $fix= false;
 471                             break;
 472                     }
 473             }
 474
 475             /* Fix entry if needed */
 476             if ($fix){
 477                     if($OnlySetTagFlag){
 478                             $this->must_be_tagged =true;
 479                             return;
 480                     }
 481                     $this->handle_object_tagging($attrs['dn'], $this->gosaUnitTag, TRUE );
 482         echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 483             }
 484     }
 485
 486     if(!$OnlySetTagFlag){
 487       $this->must_be_tagged = FALSE;
 488             echo '<p class="seperator">&nbsp;</p>';
 489       echo "<div style='width:100%;text-align:right;'>".
 490         "<form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>".
 491         "<br>".
 492         "<input type='submit' name='back' value='"._("Continue")."'>".
 493         "<input type='hidden' name='php_c_check' value='1'>".
 494         "</form>".
 495         "</div>";
 496       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 497     }
 498         }
 499
 500
 501         /* Move/Rename complete trees */
 502         function recursive_move($src_dn, $dst_dn,$force = false)
 503         {
 504     /* Print header to have styles included */
 505     $smarty= get_smarty();
 506
 507     echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 508       <html>
 509       <head>
 510       <title></title>
 511       <style type="text/css">@import url("themes/default/style.css");</style>
 512       <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 513       </head>
 514       <body style="background: none; margin:4px;" id="body" >
 515       ';
 516     echo "<h3>".sprintf(_("Moving '%s' to '%s'"),"<i>".LDAP::fix($src_dn)."</i>","<i>".LDAP::fix($dst_dn)."</i>")."</h3>";
 517
 518
 519     /* Check if the destination entry exists */
 520     $ldap= $this->config->get_ldap_link();
 521
 522     /* Check if destination exists - abort */
 523     $ldap->cat($dst_dn, array('dn'));
 524     if ($ldap->fetch()){
 525       trigger_error("Recursive_move ".LDAP::fix($dst_dn)." already exists.",
 526           E_USER_WARNING);
 527       echo sprintf("Recursive_move: '%s' already exists", LDAP::fix($dst_dn))."<br>";
 528       return (FALSE);
 529     }
 530
 531     /* Perform a search for all objects to be moved */
 532     $objects= array();
 533     $ldap->cd($src_dn);
 534     $ldap->search("(objectClass=*)", array("dn"));
 535     while($attrs= $ldap->fetch()){
 536       $dn= $attrs['dn'];
 537       $objects[$dn]= strlen($dn);
 538     }
 539
 540     /* Sort objects by indent level */
 541     asort($objects);
 542     reset($objects);
 543
 544     /* Copy objects from small to big indent levels by replacing src_dn by dst_dn */
 545     foreach ($objects as $object => $len){
 546
 547
 548       $src= str_replace("\\","\\\\",$object);
 549       $dst= preg_replace("/".str_replace("\\","\\\\",$src_dn)."$/", "$dst_dn", $object);
 550       $dst= str_replace($src_dn,$dst_dn,$object);
 551
 552       echo "<b>"._("Object").":</b> ".LDAP::fix($src)."<br>";
 553
 554       $this->update_acls($object, $dst,TRUE);
 555
 556       if (!$this->copy($src, $dst)){
 557         echo "<font color='#FF0000'><br>".sprintf(_("FAILED to copy %s, aborting operation"),LDAP::fix($src))."</font>";
 558         return (FALSE);
 559       }
 560       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 561       flush();
 562     }
 563
 564     /* Remove src_dn */
 565     $ldap->cd($src_dn);
 566     $ldap->recursive_remove();
 567     $this->orig_dn  = $this->dn = $dst_dn;
 568     $this->orig_base= $this->base;
 569     $this->entryCSN = getEntryCSN($this->dn);
 570
 571     echo '<p class="seperator">&nbsp;</p>';
 572
 573     echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 574       <br><input type='submit' name='back' value='"._("Continue")."'>
 575       </form></div>";
 576
 577     echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 578     echo "</body></html>";
 579
 580     return (TRUE);
 581   }
 582
 583
 584   /* Return plugin informations for acl handling */
 585   static function plInfo()
 586   {
 587     return (array("plShortName"   => _("Generic"),
 588                   "plDescription" => _("Departments"),
 589                   "plSelfModify"  => FALSE,
 590                   "plPriority"    => 0,
 591                   "plDepends"     => array(),
 592                   "plSection"     => array("administration"),
 593                   "plCategory"    => array("department" => array("objectClass" => "gosaDepartment", "description" => _("Departments"))),
 594
 595                   "plProvidedAcls" => array(
 596                     "ou"                => _("Department name"),
 597                     "description"       => _("Description"),
 598                     "businessCategory"  => _("Category"),
 599                     "base"              => _("Base"),
 600
 601                     "st"                => _("State"),
 602                     "l"                 => _("Location"),
 603                     "postalAddress"     => _("Address"),
 604                     "telephoneNumber"   => _("Telephone"),
 605                     "facsimileTelephoneNumber" => _("Fax"),
 606
 607                     "gosaUnitTag"       => _("Administrative settings"))
 608                   ));
 609   }
 610
 611   function handle_object_tagging($dn= "", $tag= "", $show= false)
 612   {
 613     /* No dn? Self-operation... */
 614     if ($dn == ""){
 615       $dn= $this->dn;
 616
 617       /* No tag? Find it yourself... */
 618       if ($tag == ""){
 619         $len= strlen($dn);
 620
 621         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "No tag for $dn - looking for one...", "Tagging");
 622         $relevant= array();
 623         foreach ($this->config->adepartments as $key => $ntag){
 624
 625           /* This one is bigger than our dn, its not relevant... */
 626           if ($len <= strlen($key)){
 627             continue;
 628           }
 629
 630           /* This one matches with the latter part. Break and don't fix this entry */
 631           if (preg_match('/(^|,)'.preg_quote($key, '/').'$/', $dn)){
 632             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "DEBUG: Possibly relevant: $key", "Tagging");
 633             $relevant[strlen($key)]= $ntag;
 634             continue;
 635           }
 636
 637         }
 638
 639         /* If we've some relevant tags to set, just get the longest one */
 640         if (count($relevant)){
 641           ksort($relevant);
 642           $tmp= array_keys($relevant);
 643           $idx= end($tmp);
 644           $tag= $relevant[$idx];
 645           $this->gosaUnitTag= $tag;
 646         }
 647       }
 648     }
 649
 650     /* Set tag? */
 651     if ($tag != ""){
 652       /* Set objectclass and attribute */
 653       $ldap= $this->config->get_ldap_link();
 654       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 655       $attrs= $ldap->fetch();
 656       if(isset($attrs['gosaUnitTag'][0]) && $attrs['gosaUnitTag'][0] == $tag){
 657         if ($show) {
 658           echo sprintf(_("Object '%s' is already tagged"), LDAP::fix($dn))."<br>";
 659           flush();
 660         }
 661         return;
 662       }
 663       if (count($attrs)){
 664         if ($show){
 665           echo sprintf(_("Adding tag (%s) to object '%s'"), $tag, LDAP::fix($dn))."<br>";
 666           flush();
 667         }
 668         $nattrs= array("gosaUnitTag" => $tag);
 669         $nattrs['objectClass']= array();
 670         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 671           $oc= $attrs['objectClass'][$i];
 672           if ($oc != "gosaAdministrativeUnitTag"){
 673             $nattrs['objectClass'][]= $oc;
 674           }
 675         }
 676         $nattrs['objectClass'][]= "gosaAdministrativeUnitTag";
 677         $ldap->cd($dn);
 678         $ldap->modify($nattrs);
 679         if (!$ldap->success()){
 680           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()));
 681         }
 682       } else {
 683         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not tagging ($tag) $dn - seems to have moved away", "Tagging");
 684       }
 685
 686     } else {
 687       /* Remove objectclass and attribute */
 688       $ldap= $this->config->get_ldap_link();
 689       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 690       $attrs= $ldap->fetch();
 691       if (isset($attrs['objectClass']) && !in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass'])){
 692         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "$dn is not tagged", "Tagging");
 693         return;
 694       }
 695       if (count($attrs)){
 696         if ($show){
 697           echo sprintf(_("Removing tag from object '%s'"), LDAP::fix($dn))."<br>";
 698           flush();
 699         }
 700         $nattrs= array("gosaUnitTag" => array());
 701         $nattrs['objectClass']= array();
 702         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 703           $oc= $attrs['objectClass'][$i];
 704           if ($oc != "gosaAdministrativeUnitTag"){
 705             $nattrs['objectClass'][]= $oc;
 706           }
 707         }
 708         $ldap->cd($dn);
 709         $ldap->modify($nattrs);
 710         if (!$ldap->success()){
 711           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()));
 712         }
 713       } else {
 714         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not removing tag ($tag) $dn - seems to have moved away", "Tagging");
 715       }
 716     }
 717   }
 718
 719 }
 720
 721 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 722 ?>