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         /* attribute list for save action */
  46         var $attributes= array("ou", "description", "businessCategory", "st", "l", "postalAddress",
  47                         "telephoneNumber", "facsimileTelephoneNumber", "gosaUnitTag");
  48         var $objectclasses= array("top", "gosaDepartment", "organizationalUnit");
  49
  50         function department ($config, $dn)
  51         {
  52
  53                 plugin::plugin($config, $dn);
  54                 $this->is_account= TRUE;
  55                 $this->ui= get_userinfo();
  56                 $this->dn= $dn;
  57                 $this->orig_dn= $dn;
  58                 $this->config= $config;
  59
  60                 /* Set base */
  61                 if ($this->dn == "new"){
  62                         $ui= get_userinfo();
  63                         if(isset($_SESSION['CurrentMainBase'])){
  64                                 $this->base= $_SESSION['CurrentMainBase'];
  65                         }else{
  66                                 $this->base= dn2base($ui->dn);
  67                         }
  68                 } else {
  69                         $this->base= preg_replace ("/^[^,]+,/", "", $this->dn);
  70                 }
  71
  72                 /* set permissions */
  73                 $ui= get_userinfo();
  74                 $acl= get_permissions ($ui->dn, $ui->subtreeACL);
  75                 $this->acl= get_module_permission($acl, "department", $ui->dn);
  76
  77                 /* Is administrational Unit? */
  78                 if ($dn != "new" && in_array_ics('gosaAdministrativeUnit', $this->attrs['objectClass'])){
  79                         $this->is_administrational_unit= true;
  80                 }
  81         }
  82
  83         function execute()
  84         {
  85                 /* Call parent execute */
  86                 plugin::execute();
  87
  88                 /* Reload departments */
  89                 $this->config->get_departments($this->dn);
  90                 $this->config->make_idepartments();
  91                 $smarty= get_smarty();
  92
  93                 /* Base select dialog */
  94                 $once = true;
  95                 foreach($_POST as $name => $value){
  96                         if(preg_match("/^chooseBase/",$name) && $once){
  97                                 $once = false;
  98                                 $this->dialog = new baseSelectDialog($this->config);
  99                                 $this->dialog->setCurrentBase($this->base);
 100                         }
 101                 }
 102
 103                 /* Dialog handling */
 104                 if(is_object($this->dialog)){
 105                         /* Must be called before save_object */
 106                         $this->dialog->save_object();
 107
 108                         if($this->dialog->isClosed()){
 109                                 $this->dialog = false;
 110                         }elseif($this->dialog->isSelected()){
 111                                 $this->base = $this->dialog->isSelected();
 112                                 $this->dialog= false;
 113                         }else{
 114                                 return($this->dialog->execute());
 115                         }
 116                 }
 117
 118                 /* Hide all departments, that are subtrees of this department */
 119                 $bases  = $this->config->idepartments;
 120                 if(($this->dn == "new")||($this->dn == "")){
 121                         $tmp = $bases;
 122                 }else{
 123                         $tmp    = array();
 124                         foreach($bases as $dn=>$base){
 125                                 $fixed = str_replace("/","\\",$this->dn);
 126                                 /* Only attach departments which are not a subtree of this one */
 127                                 if(!preg_match("/".$fixed."/",$dn)){
 128                                         $tmp[$dn]=$base;
 129                                 }
 130                         }
 131                 }
 132                 $smarty->assign("bases", $tmp);
 133
 134                 foreach ($this->attributes as $val){
 135                         $smarty->assign("$val", $this->$val);
 136                         $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
 137                 }
 138                 $smarty->assign("base_select", $this->base);
 139
 140                 /* Set admin unit flag */
 141                 if ($this->is_administrational_unit) {
 142                         $smarty->assign("unitTag", "checked");
 143                 } else {
 144                         $smarty->assign("unitTag", "");
 145                 }
 146                 $smarty->assign("unitTag"."ACL", chkacl($this->acl, "unitTag"));
 147
 148                 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 149         }
 150
 151         function clear_fields()
 152         {
 153                 $this->dn= "";
 154                 $this->base= "";
 155                 $this->acl= "#none#";
 156
 157                 foreach ($this->attributes as $val){
 158                         $this->$val= "";
 159                 }
 160         }
 161
 162
 163         function remove_from_parent()
 164         {
 165                 $ldap= $this->config->get_ldap_link();
 166                 $ldap->cd ($this->dn);
 167                 $ldap->recursive_remove();
 168
 169                 /* Optionally execute a command after we're done */
 170                 $this->handle_post_events('remove');
 171         }
 172
 173
 174         /* Save data to object */
 175         function save_object()
 176         {
 177                 if (isset($_POST['base'])){
 178                         plugin::save_object();
 179
 180                         /* Save base, since this is no LDAP attribute */
 181                         if (chkacl($this->acl, "create") == ""){
 182                                 $this->base= $_POST['base'];
 183                         }
 184
 185                         /* Save tagging flag */
 186                         if (chkacl($this->acl, "unitTag") == ""){
 187                                 if (isset($_POST['unitTag'])){
 188                                         $this->is_administrational_unit= true;
 189                                 } else {
 190                                         $this->is_administrational_unit= false;
 191                                 }
 192                         }
 193                 }
 194         }
 195
 196
 197         /* Check values */
 198         function check()
 199         {
 200                 /* Call common method to give check the hook */
 201                 $message= plugin::check();
 202
 203                 /* Permissions for that base? */
 204                 //      $this->dn= "ou=$this->ou,".$this->base;
 205                 if (chkacl($this->acl, "create") != ""){
 206                         $message[]= _("You have no permissions to create a department on this 'Base'.");
 207                 }
 208
 209                 /* Check for presence of this department */
 210                 $ldap= $this->config->get_ldap_link();
 211                 $attrs= $ldap->cat ($this->dn, array('dn'));
 212                 if ($this->orig_dn == "new" && !($attrs === FALSE)){
 213                         $message[]= _("Department with that 'Name' already exists.");
 214                 } elseif ($this->orig_dn != $this->dn && !($attrs === FALSE)){
 215                         $message[]= _("Department with that 'Name' already exists.");
 216                 }
 217
 218                 /* All required fields are set? */
 219                 if ($this->ou == ""){
 220                         $message[]= _("Required field 'Name' is not set.");
 221                 }
 222                 if ($this->description == ""){
 223                         $message[]= _("Required field 'Description' is not set.");
 224                 }
 225
 226                 /* Validate and modify - or: spaghetti rules! */
 227                 $SkipNames = array(     "incoming","apps","systems","fai","config",
 228                                                         preg_replace("/ou=(.*),/","\\1",get_people_ou()),
 229                                                         preg_replace("/ou=(.*),/","\\1",get_groups_ou())
 230                                                         );
 231                 foreach($SkipNames as $name){
 232                         if ($this->ou == $name){
 233                                 $message[]= sprintf(_("The field 'Name' contains the reserved word '%s'. Please choose another name."),$name);
 234                         }
 235                 }
 236
 237
 238                 if (preg_match ('/[#+:=>\\\\\/]/', $this->ou)){
 239                         $message[]= _("The field 'Name' contains invalid characters.");
 240                 }
 241                 if (!is_phone_nr($this->telephoneNumber)){
 242                         $message[]= _("The field 'Phone' contains an invalid phone number.");
 243                 }
 244                 if (!is_phone_nr($this->facsimileTelephoneNumber)){
 245                         $message[]= _("The field 'Fax' contains an invalid phone number.");
 246                 }
 247
 248                 return $message;
 249         }
 250
 251
 252         /* Save to LDAP */
 253         function save()
 254         {
 255                 $ldap= $this->config->get_ldap_link();
 256
 257                 /* Add tag objects if needed */
 258                 if ($this->is_administrational_unit){
 259                         $this->objectclasses[]= "gosaAdministrativeUnit";
 260                         if ($this->gosaUnitTag == ""){
 261
 262                                 /* It's unlikely, but check if already used... */
 263                                 $try= 5;
 264                                 $ldap->cd($this->config->current['BASE']);
 265                                 while ($try--){
 266
 267                                         /* Generate microtime stamp as tag */
 268                                         list($usec, $sec)= explode(" ", microtime());
 269                                         $time_stamp= preg_replace("/\./", "", $sec.$usec);
 270
 271                                         $ldap->search("(&(objectClass=gosaAdministrativeUnit)(gosaUnitTag=$time_stamp))",array("gosaUnitTag"));
 272                                         if ($ldap->count() == 0){
 273                                                 break;
 274                                         }
 275                                 }
 276                                 if($try == 0) {
 277                                         print_red(_("Fatal error: Can't find an unused tag to mark the administrative unit!"));
 278                                         return;
 279                                 }
 280                                 $this->gosaUnitTag= preg_replace("/\./", "", $sec.$usec);
 281                         }
 282                 } else {
 283                                 $this->gosaUnitTag= "";
 284                 }
 285
 286                 plugin::save();
 287
 288                 /* Remove tag information if needed */
 289                 if (!$this->is_administrational_unit){
 290                         $tmp= array();
 291
 292                         /* Remove gosaAdministrativeUnit from this plugin */
 293                         foreach($this->attrs['objectClass'] as $oc){
 294                                 if (!preg_match("/^gosaAdministrativeUnit$/i", $oc)){
 295                                         $tmp[]= $oc;
 296                                 }
 297                         }
 298                         $this->attrs['objectClass']= $tmp;
 299                         if(isset($this->attrs['gosaUnitTag'])){
 300                                 $this->attrs['gosaUnitTag']= array();
 301                         }
 302                 }
 303
 304                 /* Write back to ldap */
 305                 $ldap= $this->config->get_ldap_link();
 306                 $ldap->cat($this->dn, array('dn'));
 307                 $a= $ldap->fetch();
 308                 $ldap->cd($this->dn);
 309
 310                 if (count($a)){
 311                         $this->cleanup();
 312                         $ldap->modify ($this->attrs);
 313
 314                         $this->handle_post_events('modify');
 315                 } else {
 316                         $ldap->add($this->attrs);
 317                         $this->handle_post_events('add');
 318                 }
 319                 show_ldap_error($ldap->get_error());
 320                 $this->tag_objects();
 321
 322                 /* Optionally execute a command after we're done */
 323                 $this->postcreate();
 324         }
 325
 326
 327         /* Tag objects to have the gosaAdministrativeUnitTag */
 328         function tag_objects()
 329         {
 330                 $add= $this->is_administrational_unit;
 331                 $len= strlen($this->dn);
 332                 $ldap= $this->config->get_ldap_link();
 333                 $ldap->cd($this->dn);
 334                 if ($add){
 335                         $ldap->search('(!(&(objectClass=gosaAdministrativeUnitTag)(gosaUnitTag='.
 336                                         $this->gosaUnitTag.')))', array('dn'));
 337                 } else {
 338                         $ldap->search('objectClass=gosaAdministrativeUnitTag', array('dn'));
 339                 }
 340                 while ($attrs= $ldap->fetch()){
 341
 342                         /* Skip self */
 343                         if ($attrs['dn'] == $this->dn){
 344                                 continue;
 345                         }
 346
 347                         /* Check for confilicting administrative units */
 348                         $fix= true;
 349                         foreach ($this->config->adepartments as $key => $tag){
 350                                 /* This one is shorter than our dn, its not relevant... */
 351                                 if ($len >= strlen($key)){
 352                                         continue;
 353                                 }
 354
 355                                 /* This one matches with the latter part. Break and don't fix this entry */
 356                                 if (preg_match('/(^|,)'.normalizePreg($key).'$/', $attrs['dn'])){
 357                                         $fix= false;
 358                                         break;
 359                                 }
 360                         }
 361
 362                         /* Fix entry if needed */
 363                         if ($fix){
 364                                 $this->handle_object_tagging($attrs['dn'], $this->gosaUnitTag);
 365                         }
 366                 }
 367         }
 368
 369
 370         /* Move/Rename complete trees */
 371         function recursive_move($src_dn, $dst_dn,$force = false)
 372         {
 373                 if(!$force){
 374
 375                         $this->rec_cpy  = true;
 376                         $this->rec_src  = $src_dn;
 377                         $this->rec_dst  = $dst_dn;
 378
 379                         $smarty = get_smarty();
 380
 381                         $smarty->assign("src","?plug=".$_GET['plug']."&PerformRecMove");
 382
 383                         $display=  $smarty->fetch(get_template_path("recursive_move.tpl",TRUE));
 384                         return($display);
 385                         exit();
 386                 }else{
 387                         if(!$this->rec_cpy){
 388                                 return;
 389                         }
 390
 391                         $src_dn = $this->rec_src;
 392                         $dst_dn = $this->rec_dst;
 393
 394                         /* Print header to have styles included */
 395                         $smarty= get_smarty();
 396                         echo "<!-- headers.tpl-->".$smarty->fetch(get_template_path('headers.tpl'));
 397                         echo "<body style='background-image:none;margin:3px;color:black'>";
 398
 399                         echo "<h3>".sprintf(_("Moving '%s' to '%s'"),"<i>".$src_dn."</i>","<i>".$dst_dn."</i>")."</h3>";
 400
 401
 402                         /* Check if the destination entry exists */
 403                         $ldap= $this->config->get_ldap_link();
 404
 405                         /* Check if destination exists - abort */
 406                         $ldap->cat($dst_dn, array('dn'));
 407                         if ($ldap->fetch()){
 408                                 trigger_error("Recursive_move $dst_dn already exists.",
 409                                                 E_USER_WARNING);
 410                                 echo sprintf_("Recursive_move: '%s' already exists", $dst_dn)."<br>";
 411                                 return (FALSE);
 412                         }
 413
 414                         /* Perform a search for all objects to be moved */
 415                         $objects= array();
 416                         $ldap->cd($src_dn);
 417                         $ldap->search("(objectClass=*)", array("dn"));
 418                         while($attrs= $ldap->fetch()){
 419                                 $dn= $attrs['dn'];
 420                                 $objects[$dn]= strlen($dn);
 421                         }
 422
 423                         /* Sort objects by indent level */
 424                         asort($objects);
 425                         reset($objects);
 426
 427                         /* Copy objects from small to big indent levels by replacing src_dn by dst_dn */
 428                         foreach ($objects as $object => $len){
 429
 430
 431                                 $src= str_replace("\\","\\\\",$object);
 432                                 $dst= preg_replace("/".str_replace("\\","\\\\",$src_dn)."$/", "$dst_dn", $object);
 433                                 $dst= str_replace($src_dn,$dst_dn,$object);
 434
 435                                 echo "<b>"._("Object").":</b> $src<br>";
 436
 437                                 if (!$this->copy($src, $dst)){
 438                                         echo "<font color='#FF0000'><br>".sprintf(_("FAILED to copy %s, aborting operation"),$src)."</font>";
 439                                         return (FALSE);
 440                                 }
 441
 442                                 flush();
 443                         }
 444
 445                         /* Remove src_dn */
 446                         $ldap->cd($src_dn);
 447                         $ldap->recursive_remove();
 448                         $this->rec_src = $this->rec_dst = "";
 449                         $this->rec_cpy =false;
 450
 451                         echo '<p class="seperator">&nbsp;</p>';
 452
 453                         echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 454                                 <br><input type='submit' name='back' value='"._("Continue")."'>
 455                                 </form></div>";
 456
 457                         echo "</body></html>";
 458
 459                         return (TRUE);
 460                 }
 461         }
 462
 463         function am_i_moved()
 464         {
 465                 return $this->rec_cpy;
 466         }
 467
 468 }
 469
 470 ?>