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);
 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                         $message[]= _("Required field 'Description' is not set.");
 224                 }
 225
 226                 /* Validate and modify - or: spaghetti rules! */
 227                 if ($this->ou == "incoming"){
 228                         $message[]= _("The field 'Name' contains the reserved word 'incoming'.".
 229                                         " Please choose another name.");
 230                 }
 231                 if (preg_match ('/[#+:=>\\\\\/]/', $this->ou)){
 232                         $message[]= _("The field 'Name' contains invalid characters.");
 233                 }
 234                 if (!is_phone_nr($this->telephoneNumber)){
 235                         $message[]= _("The field 'Phone' contains an invalid phone number.");
 236                 }
 237                 if (!is_phone_nr($this->facsimileTelephoneNumber)){
 238                         $message[]= _("The field 'Fax' contains an invalid phone number.");
 239                 }
 240
 241                 return $message;
 242         }
 243
 244
 245         /* Save to LDAP */
 246         function save()
 247         {
 248                 $ldap= $this->config->get_ldap_link();
 249
 250                 /* Add tag objects if needed */
 251                 if ($this->is_administrational_unit){
 252                         $this->objectclasses[]= "gosaAdministrativeUnit";
 253                         if ($this->gosaUnitTag == ""){
 254
 255                                 /* It's unlikely, but check if already used... */
 256                                 $try= 5;
 257                                 $ldap->cd($this->config->current['BASE']);
 258                                 while ($try--){
 259
 260                                         /* Generate microtime stamp as tag */
 261                                         list($usec, $sec)= explode(" ", microtime());
 262                                         $time_stamp= preg_replace("/\./", "", $sec.$usec);
 263
 264                                         $ldap->search("(&(objectClass=gosaAdministrativeUnit)(gosaUnitTag=$time_stamp))",array("gosaUnitTag"));
 265                                         if ($ldap->count() == 0){
 266                                                 break;
 267                                         }
 268                                 }
 269                                 if($try == 0) {
 270                                         print_red(_("Fatal error: Can't find an unused tag to mark the administrative unit!"));
 271                                         return;
 272                                 }
 273                                 $this->gosaUnitTag= preg_replace("/\./", "", $sec.$usec);
 274                         }
 275                 } else {
 276                                 $this->gosaUnitTag= "";
 277                 }
 278
 279                 plugin::save();
 280
 281                 /* Remove tag information if needed */
 282                 if (!$this->is_administrational_unit){
 283                         $tmp= array();
 284
 285                         /* Remove gosaAdministrativeUnit from this plugin */
 286                         foreach($this->attrs['objectClass'] as $oc){
 287                                 if (!preg_match("/^gosaAdministrativeUnit$/i", $oc)){
 288                                         $tmp[]= $oc;
 289                                 }
 290                         }
 291                         $this->attrs['objectClass']= $tmp;
 292                         if(isset($this->attrs['gosaUnitTag'])){
 293                                 $this->attrs['gosaUnitTag']= array();
 294                         }
 295                 }
 296
 297                 /* Write back to ldap */
 298                 $ldap= $this->config->get_ldap_link();
 299                 $ldap->cat($this->dn);
 300                 $a= $ldap->fetch();
 301                 $ldap->cd($this->dn);
 302
 303                 if (count($a)){
 304                         $this->cleanup();
 305                         $ldap->modify ($this->attrs);
 306
 307                         $this->handle_post_events('modify');
 308                 } else {
 309                         $ldap->add($this->attrs);
 310                         $this->handle_post_events('add');
 311                 }
 312                 show_ldap_error($ldap->get_error());
 313                 $this->tag_objects();
 314
 315                 /* Optionally execute a command after we're done */
 316                 $this->postcreate();
 317         }
 318
 319
 320         /* Tag objects to have the gosaAdministrativeUnitTag */
 321         function tag_objects()
 322         {
 323                 $add= $this->is_administrational_unit;
 324                 $len= strlen($this->dn);
 325                 $ldap= $this->config->get_ldap_link();
 326                 $ldap->cd($this->dn);
 327                 if ($add){
 328                         $ldap->search('(!(&(objectClass=gosaAdministrativeUnitTag)(gosaUnitTag='.
 329                                         $this->gosaUnitTag.')))', array('dn'));
 330                 } else {
 331                         $ldap->search('objectClass=gosaAdministrativeUnitTag', array('dn'));
 332                 }
 333                 while ($attrs= $ldap->fetch()){
 334
 335                         /* Skip self */
 336                         if ($attrs['dn'] == $this->dn){
 337                                 continue;
 338                         }
 339
 340                         /* Check for confilicting administrative units */
 341                         $fix= true;
 342                         foreach ($this->config->adepartments as $key => $tag){
 343                                 /* This one is shorter than our dn, its not relevant... */
 344                                 if ($len >= strlen($key)){
 345                                         continue;
 346                                 }
 347
 348                                 /* This one matches with the latter part. Break and don't fix this entry */
 349                                 if (preg_match('/(^|,)'.normalizePreg($key).'$/', $attrs['dn'])){
 350                                         $fix= false;
 351                                         break;
 352                                 }
 353                         }
 354
 355                         /* Fix entry if needed */
 356                         if ($fix){
 357                                 $this->handle_object_tagging($attrs['dn'], $this->gosaUnitTag);
 358                         } else {
 359                                 echo "Don't touch: ".$attrs['dn']."<br>";
 360                         }
 361                 }
 362         }
 363
 364
 365         /* Move/Rename complete trees */
 366         function recursive_move($src_dn, $dst_dn,$force = false)
 367         {
 368                 if(!$force){
 369
 370                         $this->rec_cpy  = true;
 371                         $this->rec_src  = $src_dn;
 372                         $this->rec_dst  = $dst_dn;
 373
 374                         $smarty = get_smarty();
 375
 376                         $smarty->assign("src","?plug=".$_GET['plug']."&PerformRecMove");
 377
 378                         $display=  $smarty->fetch(get_template_path("recursive_move.tpl",TRUE));
 379                         return($display);
 380                         exit();
 381                 }else{
 382                         if(!$this->rec_cpy){
 383                                 return;
 384                         }
 385
 386                         $src_dn = $this->rec_src;
 387                         $dst_dn = $this->rec_dst;
 388
 389                         /* Print header to have styles included */
 390                         $smarty= get_smarty();
 391                         echo "<!-- headers.tpl-->".$smarty->fetch(get_template_path('headers.tpl'));
 392                         echo "<body style='background-image:none;margin:3px;color:black'>";
 393
 394                         echo "<h3>".sprintf(_("Moving %s to %s"),"<i>".$src_dn."</i>","<i>".$dst_dn."</i>")."</h3>";
 395
 396
 397                         /* Check if the destination entry exists */
 398                         $ldap= $this->config->get_ldap_link();
 399
 400                         /* Check if destination exists - abort */
 401                         $ldap->cat($dst_dn);
 402                         if ($ldap->fetch()){
 403                                 trigger_error("Recursive_move $dst_dn already exists.",
 404                                                 E_USER_WARNING);
 405                                 echo "Recursive_move :$dst_dn already exists.<br>";
 406                                 return (FALSE);
 407                         }
 408
 409                         /* Perform a search for all objects to be moved */
 410                         $objects= array();
 411                         $ldap->cd($src_dn);
 412                         $ldap->search("(objectClass=*)", array("dn"));
 413                         while($attrs= $ldap->fetch()){
 414                                 $dn= $attrs['dn'];
 415                                 $objects[$dn]= strlen($dn);
 416                         }
 417
 418                         /* Sort objects by indent level */
 419                         asort($objects);
 420                         reset($objects);
 421
 422                         /* Copy objects from small to big indent levels by replacing src_dn by dst_dn */
 423                         foreach ($objects as $object => $len){
 424
 425
 426                                 $src= str_replace("\\","\\\\",$object);
 427                                 $dst= preg_replace("/".str_replace("\\","\\\\",$src_dn)."$/", "$dst_dn", $object);
 428                                 $dst= str_replace($src_dn,$dst_dn,$object);
 429
 430                                 echo "<b>"._("Object").":</b> $src<br>";
 431
 432                                 if (!$this->copy($src, $dst)){
 433                                         echo "<font color='#FF0000'><br>".sprintf(_("FAILED to copy %s, aborting operation"),$src)."</font>";
 434                                         return (FALSE);
 435                                 }
 436
 437                                 flush();
 438                         }
 439
 440                         /* Remove src_dn */
 441                         $ldap->cd($src_dn);
 442                         $ldap->recursive_remove();
 443                         $this->rec_src = $this->rec_dst = "";
 444                         $this->rec_cpy =false;
 445
 446                         echo '<p class="seperator">&nbsp;</p>';
 447
 448                         echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 449                                 <br><input type='submit' name='back' value='"._("Continue")."'>
 450                                 </form></div>";
 451
 452                         echo "</body></html>";
 453
 454                         return (TRUE);
 455                 }
 456         }
 457
 458         function am_i_moved()
 459         {
 460                 return $this->rec_cpy;
 461         }
 462
 463 }
 464
 465 ?>