plugins/admin/departments/class_departmentGeneric.inc

   1 <?php
   2 /*
   3   This code is part of GOsa (https://gosa.gonicus.de)
   4   Copyright (C) 2003  Cajus Pollmeier
   5
   6   This program is free software; you can redistribute it and/or modify
   7   it under the terms of the GNU General Public License as published by
   8   the Free Software Foundation; either version 2 of the License, or
   9   (at your option) any later version.
  10
  11   This program is distributed in the hope that it will be useful,
  12   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14   GNU General Public License for more details.
  15
  16   You should have received a copy of the GNU General Public License
  17   along with this program; if not, write to the Free Software
  18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 class department extends plugin
  22 {
  23         /* department attributes */
  24         var $ou= "";
  25         var $description= "";
  26         var $base= "";
  27         var $st= "";
  28         var $l= "";
  29         var $postalAddress= "";
  30         var $businessCategory= "";
  31         var $telephoneNumber= "";
  32         var $facsimileTelephoneNumber= "";
  33         var $orig_dn= "";
  34         var $is_administrational_unit= false;
  35         var $gosaUnitTag= "";
  36
  37         var $rec_dst=false;     // Destination for recursive move
  38         var $rec_src=false;     // Source for recursive move
  39         var $rec_cpy=false;     // Is recursive move requested ?
  40
  41         /* Headpage attributes */
  42         var $last_dep_sorting= "invalid";
  43         var $departments= array();
  44
  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 $objectclasses= array("top", "gosaDepartment", "organizationalUnit");
  51
  52         function department ($config, $dn)
  53         {
  54
  55                 plugin::plugin($config, $dn);
  56                 $this->is_account= TRUE;
  57                 $this->ui= get_userinfo();
  58                 $this->dn= $dn;
  59                 $this->orig_dn= $dn;
  60                 $this->config= $config;
  61
  62                 /* Set base */
  63                 if ($this->dn == "new"){
  64                         $ui= get_userinfo();
  65                         if(isset($_SESSION['CurrentMainBase'])){
  66                                 $this->base= $_SESSION['CurrentMainBase'];
  67                         }else{
  68                                 $this->base= dn2base($ui->dn);
  69                         }
  70                 } else {
  71                         $this->base= preg_replace ("/^[^,]+,/", "", $this->dn);
  72                 }
  73
  74                 /* set permissions */
  75                 $ui= get_userinfo();
  76                 $acl= get_permissions ($ui->dn, $ui->subtreeACL);
  77                 $this->acl= get_module_permission($acl, "department", $ui->dn);
  78
  79                 /* Is administrational Unit? */
  80                 if ($dn != "new" && in_array_ics('gosaAdministrativeUnit', $this->attrs['objectClass'])){
  81                         $this->is_administrational_unit= true;
  82                 }
  83         }
  84
  85         function execute()
  86         {
  87                 /* Call parent execute */
  88                 plugin::execute();
  89
  90                 /* Reload departments */
  91                 $this->config->get_departments($this->dn);
  92                 $this->config->make_idepartments();
  93                 $smarty= get_smarty();
  94
  95                 /* Base select dialog */
  96                 $once = true;
  97                 foreach($_POST as $name => $value){
  98                         if(preg_match("/^chooseBase/",$name) && $once){
  99                                 $once = false;
 100                                 $this->dialog = new baseSelectDialog($this->config);
 101                                 $this->dialog->setCurrentBase($this->base);
 102                         }
 103                 }
 104
 105                 /* Dialog handling */
 106                 if(is_object($this->dialog)){
 107                         /* Must be called before save_object */
 108                         $this->dialog->save_object();
 109
 110                         if($this->dialog->isClosed()){
 111                                 $this->dialog = false;
 112                         }elseif($this->dialog->isSelected()){
 113                                 $this->base = $this->dialog->isSelected();
 114                                 $this->dialog= false;
 115                         }else{
 116                                 return($this->dialog->execute());
 117                         }
 118                 }
 119
 120                 /* Hide all departments, that are subtrees of this department */
 121                 $bases  = $this->config->idepartments;
 122                 if(($this->dn == "new")||($this->dn == "")){
 123                         $tmp = $bases;
 124                 }else{
 125                         $tmp    = array();
 126                         foreach($bases as $dn=>$base){
 127                                 $fixed = str_replace("/","\\",$this->dn);
 128                                 /* Only attach departments which are not a subtree of this one */
 129                                 if(!preg_match("/".$fixed."/",$dn)){
 130                                         $tmp[$dn]=$base;
 131                                 }
 132                         }
 133                 }
 134                 $smarty->assign("bases", $tmp);
 135
 136                 foreach ($this->attributes as $val){
 137                         $smarty->assign("$val", $this->$val);
 138                         $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
 139                 }
 140     $smarty->assign("baseACL", chkacl($this->acl,"base"));
 141                 $smarty->assign("base_select", $this->base);
 142
 143                 /* Set admin unit flag */
 144                 if ($this->is_administrational_unit) {
 145                         $smarty->assign("unitTag", "checked");
 146                 } else {
 147                         $smarty->assign("unitTag", "");
 148                 }
 149                 $smarty->assign("unitTag"."ACL", chkacl($this->acl, "unitTag"));
 150
 151                 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 152         }
 153
 154         function clear_fields()
 155         {
 156                 $this->dn= "";
 157                 $this->base= "";
 158                 $this->acl= "#none#";
 159
 160                 foreach ($this->attributes as $val){
 161                         $this->$val= "";
 162                 }
 163         }
 164
 165         function remove_from_parent()
 166         {
 167                 $ldap= $this->config->get_ldap_link();
 168                 $ldap->cd ($this->dn);
 169                 $ldap->recursive_remove();
 170                 show_ldap_error($ldap->get_error(), _("Removing department failed"));
 171
 172                 /* Optionally execute a command after we're done */
 173                 $this->handle_post_events('remove');
 174         }
 175
 176         function must_be_tagged()
 177         {
 178     if((isset($this->attrs['gosaUnitTag'][0])) && ($this->is_administrational_unit)){
 179       $this->must_be_tagged = false;
 180     }elseif((!isset($this->attrs['gosaUnitTag'][0])) && (!$this->is_administrational_unit)){
 181       $this->must_be_tagged = false;
 182     }else{
 183       $this->must_be_tagged = true;
 184     }
 185                 return $this->must_be_tagged;
 186         }
 187
 188         function am_i_moved()
 189         {
 190                 return $this->rec_cpy;
 191         }
 192
 193
 194         /* Save data to object */
 195         function save_object()
 196         {
 197                 if (isset($_POST['base'])){
 198                         plugin::save_object();
 199
 200                         /* Save base, since this is no LDAP attribute */
 201                         if (chkacl($this->acl, "create") == ""){
 202                                 $this->base= $_POST['base'];
 203                         }
 204
 205                         /* Save tagging flag */
 206                         if (chkacl($this->acl, "unitTag") == ""){
 207                                 if (isset($_POST['unitTag'])){
 208                                         $this->is_administrational_unit= true;
 209                                 } else {
 210                                         $this->is_administrational_unit= false;
 211                                 }
 212                         }
 213                 }
 214         }
 215
 216
 217         /* Check values */
 218         function check()
 219         {
 220                 /* Call common method to give check the hook */
 221                 $message= plugin::check();
 222
 223                 /* Permissions for that base? */
 224                 //      $this->dn= "ou=$this->ou,".$this->base;
 225                 if (chkacl($this->acl, "create") != ""){
 226                         $message[]= _("You have no permissions to create a department on this 'Base'.");
 227                 }
 228
 229                 /* Check for presence of this department */
 230                 $ldap= $this->config->get_ldap_link();
 231                 $ldap->ls ("(&(ou=".$this->ou.")(objectClass=organizationalUnit))", $this->base, array('dn'));
 232                 if ($this->orig_dn == "new" && $ldap->count()){
 233                         $message[]= _("Department with that 'Name' already exists.");
 234                 } elseif ($this->orig_dn != $this->dn && !($attrs === FALSE)){
 235                         $message[]= _("Department with that 'Name' already exists.");
 236                 }
 237
 238                 /* All required fields are set? */
 239                 if ($this->ou == ""){
 240                         $message[]= _("Required field 'Name' is not set.");
 241                 }
 242                 if ($this->description == ""){
 243                         $message[]= _("Required field 'Description' is not set.");
 244                 }
 245
 246     if(is_department_name_reserved($this->ou,$this->base)){
 247       $message[]= sprintf(_("The field 'Name' contains the reserved word '%s'. Please choose another name."),$this->ou);
 248     }
 249
 250                 if (preg_match ('/[#+:=>\\\\\/]/', $this->ou)){
 251                         $message[]= _("The field 'Name' contains invalid characters.");
 252                 }
 253                 if (!is_phone_nr($this->telephoneNumber)){
 254                         $message[]= _("The field 'Phone' contains an invalid phone number.");
 255                 }
 256                 if (!is_phone_nr($this->facsimileTelephoneNumber)){
 257                         $message[]= _("The field 'Fax' contains an invalid phone number.");
 258                 }
 259
 260                 return $message;
 261         }
 262
 263
 264         /* Save to LDAP */
 265         function save()
 266         {
 267                 $ldap= $this->config->get_ldap_link();
 268
 269                 /* Add tag objects if needed */
 270                 if ($this->is_administrational_unit){
 271       if(!in_array_ics("gosaAdministrativeUnit",$this->objectclasses)){
 272                         $this->objectclasses[]= "gosaAdministrativeUnit";
 273         $this->gosaUnitTag= "";
 274       }
 275                         if ($this->gosaUnitTag == ""){
 276
 277                                 /* It's unlikely, but check if already used... */
 278                                 $try= 5;
 279                                 $ldap->cd($this->config->current['BASE']);
 280                                 while ($try--){
 281
 282                                         /* Generate microtime stamp as tag */
 283                                         list($usec, $sec)= explode(" ", microtime());
 284                                         $time_stamp= preg_replace("/\./", "", $sec.$usec);
 285
 286                                         $ldap->search("(&(objectClass=gosaAdministrativeUnit)(gosaUnitTag=$time_stamp))",array("gosaUnitTag"));
 287                                         if ($ldap->count() == 0){
 288                                                 break;
 289                                         }
 290                                 }
 291                                 if($try == 0) {
 292                                         print_red(_("Fatal error: Can't find an unused tag to mark the administrative unit!"));
 293                                         return;
 294                                 }
 295                                 $this->gosaUnitTag= preg_replace("/\./", "", $sec.$usec);
 296                         }
 297                 }
 298
 299                 plugin::save();
 300
 301                 /* Remove tag information if needed */
 302                 if (!$this->is_administrational_unit){
 303                         $tmp= array();
 304
 305                         /* Remove gosaAdministrativeUnit from this plugin */
 306       $has_unit_tag= false;
 307                         foreach($this->attrs['objectClass'] as $oc){
 308                                 if (!preg_match("/^gosaAdministrativeUnit$/i", $oc)){
 309                                         $tmp[]= $oc;
 310                                 }
 311         if (preg_match("/^gosaAdministrativeUnitTag$/i", $oc)){
 312           $has_unit_tag= true;
 313         }
 314                         }
 315                         $this->attrs['objectClass']= $tmp;
 316
 317                         if(!$has_unit_tag && isset($this->attrs['gosaUnitTag'])){
 318                                 $this->attrs['gosaUnitTag']= array();
 319                         }
 320                 }
 321
 322                 /* Write back to ldap */
 323                 $ldap= $this->config->get_ldap_link();
 324                 $ldap->cat($this->dn, array('dn'));
 325                 $a= $ldap->fetch();
 326                 $ldap->cd($this->dn);
 327
 328                 if (count($a)){
 329                         $this->cleanup();
 330                         $ldap->modify ($this->attrs);
 331
 332                         $this->handle_post_events('modify');
 333                 } else {
 334                         $ldap->add($this->attrs);
 335                         $this->handle_post_events('add');
 336                 }
 337                 show_ldap_error($ldap->get_error(), _("Saving department failed"));
 338
 339     /* Fix tagging if needed */
 340     if (!$this->is_administrational_unit){
 341       $this->handle_object_tagging();
 342     }
 343
 344     /* Optionally execute a command after we're done */
 345                 $this->postcreate();
 346     return(true);
 347         }
 348
 349
 350   function ShowMoveFrame()
 351   {
 352     $smarty = get_smarty();
 353     $smarty->assign("src","?plug=".$_GET['plug']."&PerformRecMove");
 354     $smarty->assign("message","As soon as the move operation has finished, you can scroll down to end of the page and press the 'Continue' button to continue with the department management dialog.");
 355     $display=  $smarty->fetch(get_template_path("dep_iframe.tpl",TRUE));
 356     return($display);
 357   }
 358
 359   function ShowTagFrame()
 360   {
 361     $smarty = get_smarty();
 362     $smarty->assign("src","?plug=".$_GET['plug']."&TagDepartment");
 363     $smarty->assign("message","As soon as the tag operation has finished, you can scroll down to end of the page and press the 'Continue' button to continue with the department management dialog.");
 364     $display=  $smarty->fetch(get_template_path("dep_iframe.tpl",TRUE));
 365     return($display);
 366   }
 367
 368         /* Tag objects to have the gosaAdministrativeUnitTag */
 369         function tag_objects($OnlySetTagFlag = false)
 370         {
 371     if(!$OnlySetTagFlag){
 372       $smarty= get_smarty();
 373       echo "<!-- headers.tpl-->".$smarty->fetch(get_template_path('headers.tpl'));
 374       echo "<body style='background-image:none;margin:3px;color:black'>";
 375       echo "<h3>".sprintf(_("Tagging '%s'."),"<i>".@LDAP::fix($this->dn)."</i>")."</h3>";
 376     }
 377
 378                 $add= $this->is_administrational_unit;
 379                 $len= strlen($this->dn);
 380                 $ldap= $this->config->get_ldap_link();
 381                 $ldap->cd($this->dn);
 382                 if ($add){
 383                         $ldap->search('(!(&(objectClass=gosaAdministrativeUnitTag)(gosaUnitTag='.
 384                                                                 $this->gosaUnitTag.')))', array('dn'));
 385                 } else {
 386                         $ldap->search('objectClass=gosaAdministrativeUnitTag', array('dn'));
 387                 }
 388                 while ($attrs= $ldap->fetch()){
 389
 390                         /* Skip self */
 391                         if ($attrs['dn'] == $this->dn){
 392                                 continue;
 393                         }
 394
 395                         /* Check for confilicting administrative units */
 396                         $fix= true;
 397                         foreach ($this->config->adepartments as $key => $tag){
 398                                 /* This one is shorter than our dn, its not relevant... */
 399                                 if ($len >= strlen($key)){
 400                                         continue;
 401                                 }
 402
 403                                 /* This one matches with the latter part. Break and don't fix this entry */
 404                                 if (preg_match('/(^|,)'.normalizePreg($key).'$/', $attrs['dn'])){
 405                                         $fix= false;
 406                                         break;
 407                                 }
 408                         }
 409
 410       /* Fix entry if needed */
 411       if ($fix){
 412         if($OnlySetTagFlag){
 413           $this->must_be_tagged =true;
 414           return;
 415         }
 416                                 $this->handle_object_tagging($attrs['dn'], $this->gosaUnitTag, TRUE );
 417                         }
 418                 }
 419     if(!$OnlySetTagFlag){
 420       echo '<p class="seperator">&nbsp;</p>';
 421       echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 422         <br><input type='submit' name='back' value='"._("Continue")."'>
 423         </form></div>";
 424     }
 425         }
 426
 427
 428         /* Move/Rename complete trees */
 429         function recursive_move($src_dn, $dst_dn,$force = false)
 430         {
 431     /* If force == false prepare to recursive move this object from src to dst
 432         on the next call. */
 433                 if(!$force){
 434                         $this->rec_cpy  = true;
 435                         $this->rec_src  = $src_dn;
 436                         $this->rec_dst  = $dst_dn;
 437                 }else{
 438
 439       /* If this is called, but not wanted, abort */
 440                         if(!$this->rec_cpy){
 441                                 return;
 442                         }
 443
 444                         $src_dn = $this->rec_src;
 445                         $dst_dn = $this->rec_dst;
 446
 447                         /* Print header to have styles included */
 448                         $smarty= get_smarty();
 449                         echo "<!-- headers.tpl-->".$smarty->fetch(get_template_path('headers.tpl'));
 450                         echo "<body style='background-image:none;margin:3px;color:black'>";
 451
 452                         echo "<h3>".sprintf(_("Moving '%s' to '%s'"),"<i>".@LDAP::fix($src_dn)."</i>","<i>".@LDAP::fix($dst_dn)."</i>")."</h3>";
 453
 454
 455                         /* Check if the destination entry exists */
 456                         $ldap= $this->config->get_ldap_link();
 457
 458                         /* Check if destination exists - abort */
 459                         $ldap->cat($dst_dn, array('dn'));
 460                         if ($ldap->fetch()){
 461                                 trigger_error("Recursive_move ".@LDAP::fix($dst_dn)." already exists.",
 462                                                 E_USER_WARNING);
 463                                 echo sprintf("Recursive_move: '%s' already exists", @LDAP::fix($dst_dn))."<br>";
 464                                 return (FALSE);
 465                         }
 466
 467                         /* Perform a search for all objects to be moved */
 468                         $objects= array();
 469                         $ldap->cd($src_dn);
 470                         $ldap->search("(objectClass=*)", array("dn"));
 471                         while($attrs= $ldap->fetch()){
 472                                 $dn= $attrs['dn'];
 473                                 $objects[$dn]= strlen($dn);
 474                         }
 475
 476                         /* Sort objects by indent level */
 477                         asort($objects);
 478                         reset($objects);
 479
 480                         /* Copy objects from small to big indent levels by replacing src_dn by dst_dn */
 481                         foreach ($objects as $object => $len){
 482
 483
 484                                 $src= str_replace("\\","\\\\",$object);
 485                                 $dst= preg_replace("/".str_replace("\\","\\\\",$src_dn)."$/", "$dst_dn", $object);
 486                                 $dst= str_replace($src_dn,$dst_dn,$object);
 487
 488                                 echo "<b>"._("Object").":</b> ".@LDAP::fix($src)."<br>";
 489
 490                                 if (!$this->copy($src, $dst)){
 491                                         echo "<font color='#FF0000'><br>".sprintf(_("FAILED to copy %s, aborting operation"),@LDAP::fix($src))."</font>";
 492                                         return (FALSE);
 493                                 }
 494
 495                                 flush();
 496                         }
 497
 498                         /* Remove src_dn */
 499                         $ldap->cd($src_dn);
 500                         $ldap->recursive_remove();
 501                         $this->rec_src = $this->rec_dst = "";
 502                         $this->rec_cpy =false;
 503
 504                         echo '<p class="seperator">&nbsp;</p>';
 505
 506                         echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 507                                 <br><input type='submit' name='back' value='"._("Continue")."'>
 508                                 </form></div>";
 509
 510                         echo "</body></html>";
 511
 512                         return (TRUE);
 513                 }
 514         }
 515 }
 516 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 517 ?>