gosa-core/plugins/admin/departments/class_department.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 ="organizationalUnit";
  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
  51   /* Do not append the structural object classes here, they are added dynamically in the constructor */
  52   var $objectclasses= array("top", "gosaDepartment");
  53   var $structuralOC = array("organizationalUnit");
  54
  55   var $initially_was_tagged = false;
  56   var $orig_base = "";
  57   var $orig_ou = "";
  58   var $baseSelector;
  59
  60   function department (&$config, $dn)
  61   {
  62     /* Add the default structural obejct class 'locality' if this is a new entry
  63      */
  64     $ldap = $config->get_ldap_link();
  65     $ldap->cd($config->current['BASE']);
  66     if($dn == "" || $dn == "new" || !$ldap->dn_exists($dn)){
  67       $this->objectclasses = array_merge($this->structuralOC,$this->objectclasses);
  68     }else{
  69       $ldap->cat($dn, array("structuralObjectClass"));
  70       $attrs= $ldap->fetch();
  71       if(isset($attrs['structuralObjectClass']['count'])){
  72         for($i = 0 ; $i < $attrs['structuralObjectClass']['count'] ; $i++){
  73           $this->objectclasses[] = $attrs['structuralObjectClass'][$i];
  74         }
  75       }else{
  76
  77         /* Could not detect structural object class for this object, fall back to the default 'locality'
  78          */
  79         $this->objectclasses = array_merge($this->structuralOC,$this->objectclasses);
  80       }
  81     }
  82     $this->objectclasses = array_unique($this->objectclasses);
  83
  84     plugin::plugin($config, $dn);
  85     $this->is_account= TRUE;
  86     $this->ui= get_userinfo();
  87     $this->dn= $dn;
  88     $this->orig_dn= $dn;
  89
  90     /* Save current naming attribuet
  91      */
  92     $nA      = $this->namingAttr;
  93     $orig_nA = "orig_".$nA;
  94     $this->$orig_nA = $this->$nA;
  95
  96     $this->config= $config;
  97
  98     /* Set base */
  99     if ($this->dn == "new"){
 100             $ui= get_userinfo();
 101             if(session::is_set('CurrentMainBase')){
 102                     $this->base = session::get('CurrentMainBase');
 103             }else{
 104                     $this->base= dn2base($ui->dn);
 105             }
 106     } else {
 107             $this->base= preg_replace ("/^[^,]+,/", "", $this->dn);
 108     }
 109
 110     $this->orig_base = $this->base;
 111
 112     /* Is administrational Unit? */
 113     if ($dn != "new" && in_array_ics('gosaAdministrativeUnit', $this->attrs['objectClass'])){
 114             $this->is_administrational_unit= true;
 115             $this->initially_was_tagged = true;
 116     }
 117
 118     /* Instanciate base selector */
 119     $this->baseSelector= new baseSelector($this->get_allowed_bases(), $this->base);
 120     $this->baseSelector->setSubmitButton(false);
 121     $this->baseSelector->setHeight(300);
 122     $this->baseSelector->update(true);
 123   }
 124
 125         function execute()
 126         {
 127                 /* Call parent execute */
 128                 plugin::execute();
 129
 130     /* Log view */
 131     if($this->is_account && !$this->view_logged){
 132       $this->view_logged = TRUE;
 133       new log("view","department/".get_class($this),$this->dn);
 134     }
 135
 136                 /* Reload departments */
 137                 $this->config->get_departments($this->dn);
 138                 $this->config->make_idepartments();
 139                 $smarty= get_smarty();
 140                 $smarty->assign("usePrototype", "true");
 141
 142     $tmp = $this->plInfo();
 143     foreach($tmp['plProvidedAcls'] as $name => $translation){
 144       $smarty->assign($name."ACL",$this->getacl($name));
 145     }
 146
 147     /* Hide base selector, if this object represents the base itself
 148      */
 149     $smarty->assign("is_root_dse", FALSE);
 150     if($this->dn == $this->config->current['BASE']){
 151       $smarty->assign("is_root_dse", TRUE);
 152       $nA = $this->namingAttr."ACL";
 153       $smarty->assign($nA,$this->getacl($this->namingAttr,TRUE));
 154     }
 155
 156     /* Hide all departments, that are subtrees of this department */
 157     $bases = $this->get_allowed_bases();
 158     if(($this->dn == "new")||($this->dn == "")){
 159             $tmp = $bases;
 160     }else{
 161             $tmp        = array();
 162             foreach($bases as $dn=>$base){
 163                     /* Only attach departments which are not a subtree of this one */
 164                     if(!preg_match("/".preg_quote($this->dn)."/",$dn)){
 165                             $tmp[$dn]=$base;
 166                     }
 167             }
 168     }
 169     $this->baseSelector->setBases($tmp);
 170
 171     foreach ($this->attributes as $val){
 172       $smarty->assign("$val", $this->$val);
 173     }
 174     $smarty->assign("base", $this->baseSelector->render());
 175
 176     /* Set admin unit flag */
 177     if ($this->is_administrational_unit) {
 178       $smarty->assign("gosaUnitTag", "checked");
 179     } else {
 180       $smarty->assign("gosaUnitTag", "");
 181     }
 182
 183     $smarty->assign("dep_type",$this->type);
 184
 185
 186     $dep_types = departmentManagement::get_support_departments();
 187     $tpl ="";
 188     foreach($dep_types as $key => $data){
 189       if($data['OC'] == $this->type){
 190         $tpl = $data['TPL'];
 191         break;
 192       }
 193     }
 194     if($tpl == "") {
 195       trigger_error("No template specified for container type '".$this->type."', please update epartmentManagement::get_support_departments().");
 196       $tpl = "generic.tpl";
 197     }
 198                 return($smarty->fetch (get_template_path($tpl, TRUE)));
 199         }
 200
 201         function clear_fields()
 202         {
 203                 $this->dn   = "";
 204                 $this->base = "";
 205
 206                 foreach ($this->attributes as $val){
 207                         $this->$val= "";
 208                 }
 209         }
 210
 211         function remove_from_parent()
 212         {
 213                 $ldap= $this->config->get_ldap_link();
 214                 $ldap->cd ($this->dn);
 215                 $ldap->rmdir_recursive($this->dn);
 216     new log("remove","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 217     if (!$ldap->success()){
 218       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 219     }
 220
 221                 /* Optionally execute a command after we're done */
 222                 $this->handle_post_events('remove');
 223         }
 224
 225         function must_be_tagged()
 226         {
 227                 return $this->must_be_tagged;
 228         }
 229
 230         /* Save data to object */
 231         function save_object()
 232         {
 233                 /* Refresh base */
 234                 if ($this->acl_is_moveable($this->base)){
 235                         if (!$this->baseSelector->update()) {
 236                                 msg_dialog::display(_("Error"), msgPool::permMove(), ERROR_DIALOG);
 237                         }
 238                         if ($this->base != $this->baseSelector->getBase()) {
 239                                 $this->base= $this->baseSelector->getBase();
 240                                 $this->is_modified= TRUE;
 241                         }
 242                 }
 243
 244                 if (isset($_POST['dep_generic_posted'])){
 245
 246                         $nA = $this->namingAttr;
 247                         $old_nA = $this->$nA;
 248
 249
 250
 251       /* Create a base backup and reset the
 252          base directly after calling plugin::save_object();
 253          Base will be set seperatly a few lines below */
 254       $base_tmp = $this->base;
 255       plugin::save_object();
 256       $this->base = $base_tmp;
 257
 258       /* Save tagging flag */
 259       if ($this->acl_is_writeable("gosaUnitTag")){
 260         if (isset($_POST['is_administrational_unit'])){
 261           $this->is_administrational_unit= true;
 262         } else {
 263           $this->is_administrational_unit= false;
 264         }
 265       }
 266
 267       /* If this is the root directory service entry then avoid
 268          changing the naming attribute of this entry.
 269        */
 270       if($this->dn == $this->config->current['BASE']){
 271         $this->$nA = $old_nA;
 272       }
 273     }
 274         }
 275
 276
 277         /* Check values */
 278         function check()
 279         {
 280                 /* Call common method to give check the hook */
 281                 $message= plugin::check();
 282
 283                 /* Check for presence of this department */
 284                 $ldap= $this->config->get_ldap_link();
 285     $ldap->ls ("(&(ou=".$this->ou.")(objectClass=organizationalUnit))", $this->base, array('dn'));
 286     if ($this->orig_dn == "new" && $ldap->count()){
 287                         $message[]= msgPool::duplicated(_("Name"));
 288                 } elseif ($this->orig_dn != $this->dn && $ldap->count()){
 289                         $message[]= msgPool::duplicated(_("Name"));
 290                 }
 291
 292                 /* All required fields are set? */
 293                 if ($this->ou == ""){
 294                         $message[]= msgPool::required(_("Name"));
 295                 }
 296                 if ($this->description == ""){
 297                         $message[]= msgPool::required(_("Description"));
 298                 }
 299
 300     if(tests::is_department_name_reserved($this->ou,$this->base)){
 301       $message[]= msgPool::reserved(_("Name"));
 302     }
 303
 304                 if (preg_match ('/[#+:=>\\\\\/]/', $this->ou)){
 305                         $message[]= msgPool::invalid(_("Name"), $this->ou, "/[^#+:=>\\\\\/]/");
 306                 }
 307                 if (!tests::is_phone_nr($this->telephoneNumber)){
 308                         $message[]= msgPool::invalid(_("Phone"), $this->telephoneNumber, "/[\/0-9 ()+*-]/");
 309                 }
 310                 if (!tests::is_phone_nr($this->facsimileTelephoneNumber)){
 311                         $message[]= msgPool::invalid(_("Fax"), $this->facsimileTelephoneNumber, "/[\/0-9 ()+*-]/");
 312                 }
 313
 314     /* Check if we are allowed to create or move this object
 315      */
 316     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 317       $message[] = msgPool::permCreate();
 318     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 319       $message[] = msgPool::permMove();
 320     }
 321
 322     return $message;
 323         }
 324
 325
 326         /* Save to LDAP */
 327         function save()
 328         {
 329                 $ldap= $this->config->get_ldap_link();
 330
 331     /* Ensure that ou is saved too, it is required by objectClass gosaDepartment
 332      */
 333     $nA = $this->namingAttr;
 334     $this->ou = $this->$nA;
 335
 336     /* Add tag objects if needed */
 337     if ($this->is_administrational_unit){
 338
 339       /* If this wasn't tagged before add oc an reset unit tag */
 340       if(!$this->initially_was_tagged){
 341         $this->objectclasses[]= "gosaAdministrativeUnit";
 342         $this->gosaUnitTag= "";
 343
 344         /* It seams that this method is called twice,
 345            set this to true. to avoid adding this oc twice */
 346         $this->initially_was_tagged = true;
 347       }
 348
 349       if ($this->gosaUnitTag == ""){
 350
 351         /* It's unlikely, but check if already used... */
 352         $try= 5;
 353         $ldap->cd($this->config->current['BASE']);
 354         while ($try--){
 355
 356           /* Generate microtime stamp as tag */
 357           list($usec, $sec)= explode(" ", microtime());
 358           $time_stamp= preg_replace("/\./", "", $sec.$usec);
 359
 360           $ldap->search("(&(objectClass=gosaAdministrativeUnit)(gosaUnitTag=$time_stamp))",array("gosaUnitTag"));
 361           if ($ldap->count() == 0){
 362             break;
 363           }
 364         }
 365         if($try == 0) {
 366           msg_dialog::display(_("Fatal error"), _("Cannot find an unused tag for this administrative unit!"), WARNING_DIALOG);
 367           return;
 368         }
 369         $this->gosaUnitTag= preg_replace("/\./", "", $sec.$usec);
 370       }
 371     }
 372     $this->skipTagging = TRUE;
 373     plugin::save();
 374
 375     /* Remove tag information if needed */
 376     if (!$this->is_administrational_unit && $this->initially_was_tagged){
 377       $tmp= array();
 378
 379       /* Remove gosaAdministrativeUnit from this plugin */
 380       foreach($this->attrs['objectClass'] as $oc){
 381         if (preg_match("/^gosaAdministrativeUnitTag$/i", $oc)){
 382           continue;
 383         }
 384         if (!preg_match("/^gosaAdministrativeUnit$/i", $oc)){
 385           $tmp[]= $oc;
 386         }
 387       }
 388       $this->attrs['objectClass']= $tmp;
 389       $this->attrs['gosaUnitTag']= array();
 390       $this->gosaUnitTag = "";
 391     }
 392
 393
 394                 /* Write back to ldap */
 395                 $ldap->cat($this->dn, array('dn'));
 396                 $ldap->cd($this->dn);
 397
 398                 if ($ldap->count()){
 399                         $this->cleanup();
 400                         $ldap->modify ($this->attrs);
 401       new log("modify","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 402                         $this->handle_post_events('modify');
 403                 } else {
 404                         $ldap->add($this->attrs);
 405                         $this->handle_post_events('add');
 406       new log("create","department/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 407                 }
 408     if (!$ldap->success()){
 409       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 410     }
 411
 412     /* The parameter forces only to set must_be_tagged, and don't touch any objects
 413        This will be done later */
 414     $this->tag_objects(true);
 415
 416     /* Optionally execute a command after we're done */
 417                 $this->postcreate();
 418     return(false);
 419         }
 420
 421
 422         /* Tag objects to have the gosaAdministrativeUnitTag */
 423         function tag_objects($OnlySetTagFlag = false)
 424         {
 425     if(!$OnlySetTagFlag){
 426       $smarty= get_smarty();
 427       /* Print out html introduction */
 428       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 429         <html>
 430         <head>
 431         <title></title>
 432         <style type="text/css">@import url("themes/default/style.css");</style>
 433         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 434         </head>
 435         <body style="background: none; margin:4px;" id="body" >
 436         ';
 437       echo "<h3>".sprintf(_("Tagging '%s'."),"<i>".LDAP::fix($this->dn)."</i>")."</h3>";
 438     }
 439
 440     $add= $this->is_administrational_unit;
 441     $len= strlen($this->dn);
 442     $ldap= $this->config->get_ldap_link();
 443     $ldap->cd($this->dn);
 444     if ($add){
 445             $ldap->search('(!(&(objectClass=gosaAdministrativeUnitTag)(gosaUnitTag='.
 446                                                     $this->gosaUnitTag.')))', array('dn'));
 447     } else {
 448             $ldap->search('objectClass=gosaAdministrativeUnitTag', array('dn'));
 449     }
 450
 451     $objects = array();
 452     while ($attrs= $ldap->fetch()){
 453       $objects[] = $attrs;
 454     }
 455     foreach($objects as $attrs){
 456
 457             /* Skip self */
 458             if ($attrs['dn'] == $this->dn){
 459                     continue;
 460             }
 461
 462             /* Check for confilicting administrative units */
 463             $fix= true;
 464             foreach ($this->config->adepartments as $key => $tag){
 465                     /* This one is shorter than our dn, its not relevant... */
 466                     if ($len >= strlen($key)){
 467                             continue;
 468                     }
 469
 470                     /* This one matches with the latter part. Break and don't fix this entry */
 471                     if (preg_match('/(^|,)'.preg_quote($key, '/').'$/', $attrs['dn'])){
 472                             $fix= false;
 473                             break;
 474                     }
 475             }
 476
 477             /* Fix entry if needed */
 478             if ($fix){
 479                     if($OnlySetTagFlag){
 480                             $this->must_be_tagged =true;
 481                             return;
 482                     }
 483                     $this->handle_object_tagging($attrs['dn'], $this->gosaUnitTag, TRUE );
 484         echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 485             }
 486     }
 487
 488     if(!$OnlySetTagFlag){
 489       $this->must_be_tagged = FALSE;
 490             echo '<p class="seperator">&nbsp;</p>';
 491       echo "<div style='width:100%;text-align:right;'>".
 492         "<form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>".
 493         "<br>".
 494         "<input type='submit' name='back' value='"._("Continue")."'>".
 495         "<input type='hidden' name='php_c_check' value='1'>".
 496         "</form>".
 497         "</div>";
 498       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 499     }
 500         }
 501
 502
 503         /* Move/Rename complete trees */
 504         function recursive_move($src_dn, $dst_dn,$force = false)
 505         {
 506     /* Print header to have styles included */
 507     $smarty= get_smarty();
 508
 509     echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 510       <html>
 511       <head>
 512       <title></title>
 513       <style type="text/css">@import url("themes/default/style.css");</style>
 514       <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 515       </head>
 516       <body style="background: none; margin:4px;" id="body" >
 517       ';
 518     echo "<h3>".sprintf(_("Moving '%s' to '%s'"),"<i>".LDAP::fix($src_dn)."</i>","<i>".LDAP::fix($dst_dn)."</i>")."</h3>";
 519
 520
 521     /* Check if the destination entry exists */
 522     $ldap= $this->config->get_ldap_link();
 523
 524     /* Check if destination exists - abort */
 525     $ldap->cat($dst_dn, array('dn'));
 526     if ($ldap->fetch()){
 527       trigger_error("Recursive_move ".LDAP::fix($dst_dn)." already exists.",
 528           E_USER_WARNING);
 529       echo sprintf("Recursive_move: '%s' already exists", LDAP::fix($dst_dn))."<br>";
 530       return (FALSE);
 531     }
 532
 533     /* Perform a search for all objects to be moved */
 534     $objects= array();
 535     $ldap->cd($src_dn);
 536     $ldap->search("(objectClass=*)", array("dn"));
 537     while($attrs= $ldap->fetch()){
 538       $dn= $attrs['dn'];
 539       $objects[$dn]= strlen($dn);
 540     }
 541
 542     /* Sort objects by indent level */
 543     asort($objects);
 544     reset($objects);
 545
 546     /* Copy objects from small to big indent levels by replacing src_dn by dst_dn */
 547     foreach ($objects as $object => $len){
 548
 549
 550       $src= str_replace("\\","\\\\",$object);
 551       $dst= preg_replace("/".str_replace("\\","\\\\",$src_dn)."$/", "$dst_dn", $object);
 552       $dst= str_replace($src_dn,$dst_dn,$object);
 553
 554       echo "<b>"._("Object").":</b> ".LDAP::fix($src)."<br>";
 555
 556       $this->update_acls($object, $dst,TRUE);
 557
 558       if (!$this->copy($src, $dst)){
 559         echo "<font color='#FF0000'><br>".sprintf(_("FAILED to copy %s, aborting operation"),LDAP::fix($src))."</font>";
 560         return (FALSE);
 561       }
 562       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 563       flush();
 564     }
 565
 566     /* Remove src_dn */
 567     $ldap->cd($src_dn);
 568     $ldap->recursive_remove();
 569     $this->orig_dn  = $this->dn = $dst_dn;
 570     $this->orig_base= $this->base;
 571     $this->entryCSN = getEntryCSN($this->dn);
 572
 573     echo '<p class="seperator">&nbsp;</p>';
 574
 575     echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 576       <br><input type='submit' name='back' value='"._("Continue")."'>
 577       </form></div>";
 578
 579     echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 580     echo "</body></html>";
 581
 582     return (TRUE);
 583   }
 584
 585
 586   /* Return plugin informations for acl handling */
 587   static function plInfo()
 588   {
 589     return (array("plShortName"   => _("Generic"),
 590                   "plDescription" => _("Departments"),
 591                   "plSelfModify"  => FALSE,
 592                   "plPriority"    => 0,
 593                   "plDepends"     => array(),
 594                   "plSection"     => array("administration"),
 595                   "plCategory"    => array("department" => array("objectClass" => "gosaDepartment", "description" => _("Departments"))),
 596
 597                   "plProvidedAcls" => array(
 598                     "ou"                => _("Department name"),
 599                     "description"       => _("Description"),
 600                     "businessCategory"  => _("Category"),
 601                     "base"              => _("Base"),
 602
 603                     "st"                => _("State"),
 604                     "l"                 => _("Location"),
 605                     "postalAddress"     => _("Address"),
 606                     "telephoneNumber"   => _("Telephone"),
 607                     "facsimileTelephoneNumber" => _("Fax"),
 608
 609                     "gosaUnitTag"       => _("Administrative settings"))
 610                   ));
 611   }
 612
 613   function handle_object_tagging($dn= "", $tag= "", $show= false)
 614   {
 615     /* No dn? Self-operation... */
 616     if ($dn == ""){
 617       $dn= $this->dn;
 618
 619       /* No tag? Find it yourself... */
 620       if ($tag == ""){
 621         $len= strlen($dn);
 622
 623         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "No tag for $dn - looking for one...", "Tagging");
 624         $relevant= array();
 625         foreach ($this->config->adepartments as $key => $ntag){
 626
 627           /* This one is bigger than our dn, its not relevant... */
 628           if ($len <= strlen($key)){
 629             continue;
 630           }
 631
 632           /* This one matches with the latter part. Break and don't fix this entry */
 633           if (preg_match('/(^|,)'.preg_quote($key, '/').'$/', $dn)){
 634             @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "DEBUG: Possibly relevant: $key", "Tagging");
 635             $relevant[strlen($key)]= $ntag;
 636             continue;
 637           }
 638
 639         }
 640
 641         /* If we've some relevant tags to set, just get the longest one */
 642         if (count($relevant)){
 643           ksort($relevant);
 644           $tmp= array_keys($relevant);
 645           $idx= end($tmp);
 646           $tag= $relevant[$idx];
 647           $this->gosaUnitTag= $tag;
 648         }
 649       }
 650     }
 651
 652     /* Set tag? */
 653     if ($tag != ""){
 654       /* Set objectclass and attribute */
 655       $ldap= $this->config->get_ldap_link();
 656       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 657       $attrs= $ldap->fetch();
 658       if(isset($attrs['gosaUnitTag'][0]) && $attrs['gosaUnitTag'][0] == $tag){
 659         if ($show) {
 660           echo sprintf(_("Object '%s' is already tagged"), LDAP::fix($dn))."<br>";
 661           flush();
 662         }
 663         return;
 664       }
 665       if (count($attrs)){
 666         if ($show){
 667           echo sprintf(_("Adding tag (%s) to object '%s'"), $tag, LDAP::fix($dn))."<br>";
 668           flush();
 669         }
 670         $nattrs= array("gosaUnitTag" => $tag);
 671         $nattrs['objectClass']= array();
 672         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 673           $oc= $attrs['objectClass'][$i];
 674           if ($oc != "gosaAdministrativeUnitTag"){
 675             $nattrs['objectClass'][]= $oc;
 676           }
 677         }
 678         $nattrs['objectClass'][]= "gosaAdministrativeUnitTag";
 679         $ldap->cd($dn);
 680         $ldap->modify($nattrs);
 681         if (!$ldap->success()){
 682           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()));
 683         }
 684       } else {
 685         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not tagging ($tag) $dn - seems to have moved away", "Tagging");
 686       }
 687
 688     } else {
 689       /* Remove objectclass and attribute */
 690       $ldap= $this->config->get_ldap_link();
 691       $ldap->cat($dn, array('gosaUnitTag', 'objectClass'));
 692       $attrs= $ldap->fetch();
 693       if (isset($attrs['objectClass']) && !in_array_ics("gosaAdministrativeUnitTag", $attrs['objectClass'])){
 694         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "$dn is not tagged", "Tagging");
 695         return;
 696       }
 697       if (count($attrs)){
 698         if ($show){
 699           echo sprintf(_("Removing tag from object '%s'"), LDAP::fix($dn))."<br>";
 700           flush();
 701         }
 702         $nattrs= array("gosaUnitTag" => array());
 703         $nattrs['objectClass']= array();
 704         for ($i= 0; $i<$attrs['objectClass']['count']; $i++){
 705           $oc= $attrs['objectClass'][$i];
 706           if ($oc != "gosaAdministrativeUnitTag"){
 707             $nattrs['objectClass'][]= $oc;
 708           }
 709         }
 710         $ldap->cd($dn);
 711         $ldap->modify($nattrs);
 712         if (!$ldap->success()){
 713           msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $dn, LDAP_MOD, get_class()));
 714         }
 715       } else {
 716         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, "Not removing tag ($tag) $dn - seems to have moved away", "Tagging");
 717       }
 718     }
 719   }
 720
 721 }
 722
 723 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 724 ?>