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   var $initially_was_tagged = FALSE;
  37
  38         var $rec_dst=false;     // Destination for recursive move
  39         var $rec_src=false;     // Source for recursive move
  40         var $rec_cpy=false;     // Is recursive move requested ?
  41
  42         /* Headpage attributes */
  43         var $last_dep_sorting= "invalid";
  44         var $departments= array();
  45
  46   var $must_be_tagged = false;
  47
  48         /* attribute list for save action */
  49         var $attributes= array("ou", "description", "businessCategory", "st", "l", "postalAddress",
  50                         "telephoneNumber", "facsimileTelephoneNumber", "gosaUnitTag");
  51         var $objectclasses= array("top", "gosaDepartment", "organizationalUnit");
  52
  53         function department ($config, $dn)
  54         {
  55
  56                 plugin::plugin($config, $dn);
  57                 $this->is_account= TRUE;
  58                 $this->ui= get_userinfo();
  59                 $this->dn= $dn;
  60                 $this->orig_dn= $dn;
  61                 $this->config= $config;
  62
  63                 /* Set base */
  64                 if ($this->dn == "new"){
  65                         $ui= get_userinfo();
  66                         if(isset($_SESSION['CurrentMainBase'])){
  67                                 $this->base= $_SESSION['CurrentMainBase'];
  68                         }else{
  69                                 $this->base= dn2base($ui->dn);
  70                         }
  71                 } else {
  72                         $this->base= preg_replace ("/^[^,]+,/", "", $this->dn);
  73                 }
  74
  75                 /* set permissions */
  76                 $ui= get_userinfo();
  77                 $acl= get_permissions ($ui->dn, $ui->subtreeACL);
  78                 $this->acl= get_module_permission($acl, "department", $ui->dn);
  79
  80                 /* Is administrational Unit? */
  81                 if ($dn != "new" && in_array_ics('gosaAdministrativeUnit', $this->attrs['objectClass'])){
  82                         $this->is_administrational_unit= true;
  83       $this->initially_was_tagged = TRUE;
  84                 }
  85         }
  86
  87         function execute()
  88         {
  89                 /* Call parent execute */
  90                 plugin::execute();
  91
  92                 /* Reload departments */
  93                 $this->config->get_departments($this->dn);
  94                 $this->config->make_idepartments();
  95                 $smarty= get_smarty();
  96
  97                 /* Base select dialog */
  98                 $once = true;
  99                 foreach($_POST as $name => $value){
 100                         if(preg_match("/^chooseBase/",$name) && $once){
 101                                 $once = false;
 102                                 $this->dialog = new baseSelectDialog($this->config);
 103                                 $this->dialog->setCurrentBase($this->base);
 104                         }
 105                 }
 106
 107                 /* Dialog handling */
 108                 if(is_object($this->dialog)){
 109                         /* Must be called before save_object */
 110                         $this->dialog->save_object();
 111
 112                         if($this->dialog->isClosed()){
 113                                 $this->dialog = false;
 114                         }elseif($this->dialog->isSelected()){
 115                                 $this->base = $this->dialog->isSelected();
 116                                 $this->dialog= false;
 117                         }else{
 118                                 return($this->dialog->execute());
 119                         }
 120                 }
 121
 122                 /* Hide all departments, that are subtrees of this department */
 123                 $bases  = $this->config->idepartments;
 124                 if(($this->dn == "new")||($this->dn == "")){
 125                         $tmp = $bases;
 126                 }else{
 127                         $tmp    = array();
 128                         foreach($bases as $dn=>$base){
 129                                 $fixed = str_replace("/","\\",$this->dn);
 130                                 /* Only attach departments which are not a subtree of this one */
 131                                 if(!preg_match("/".$fixed."/",$dn)){
 132                                         $tmp[$dn]=$base;
 133                                 }
 134                         }
 135                 }
 136                 $smarty->assign("bases", $tmp);
 137
 138                 foreach ($this->attributes as $val){
 139                         $smarty->assign("$val", $this->$val);
 140                         $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
 141                 }
 142     $smarty->assign("baseACL", chkacl($this->acl,"base"));
 143                 $smarty->assign("base_select", $this->base);
 144
 145                 /* Set admin unit flag */
 146                 if ($this->is_administrational_unit) {
 147                         $smarty->assign("unitTag", "checked");
 148                 } else {
 149                         $smarty->assign("unitTag", "");
 150                 }
 151                 $smarty->assign("unitTag"."ACL", chkacl($this->acl, "unitTag"));
 152
 153                 return($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 154         }
 155
 156         function clear_fields()
 157         {
 158                 $this->dn= "";
 159                 $this->base= "";
 160                 $this->acl= "#none#";
 161
 162                 foreach ($this->attributes as $val){
 163                         $this->$val= "";
 164                 }
 165         }
 166
 167         function remove_from_parent()
 168         {
 169                 $ldap= $this->config->get_ldap_link();
 170                 $ldap->cd ($this->dn);
 171                 $ldap->recursive_remove();
 172                 show_ldap_error($ldap->get_error(), _("Removing department failed"));
 173
 174                 /* Optionally execute a command after we're done */
 175                 $this->handle_post_events('remove');
 176         }
 177
 178         function must_be_tagged()
 179         {
 180                 return $this->must_be_tagged;
 181         }
 182
 183         function am_i_moved()
 184         {
 185                 return $this->rec_cpy;
 186         }
 187
 188
 189         /* Save data to object */
 190         function save_object()
 191         {
 192                 if (isset($_POST['base'])){
 193                         plugin::save_object();
 194
 195                         /* Save base, since this is no LDAP attribute */
 196                         if (chkacl($this->acl, "create") == ""){
 197                                 $this->base= $_POST['base'];
 198                         }
 199
 200                         /* Save tagging flag */
 201                         if (chkacl($this->acl, "unitTag") == ""){
 202                                 if (isset($_POST['unitTag'])){
 203                                         $this->is_administrational_unit= true;
 204                                 } else {
 205                                         $this->is_administrational_unit= false;
 206                                 }
 207                         }
 208                 }
 209         }
 210
 211
 212         /* Check values */
 213         function check()
 214         {
 215                 /* Call common method to give check the hook */
 216                 $message= plugin::check();
 217
 218                 /* Permissions for that base? */
 219                 if (chkacl($this->acl, "create") != ""){
 220                         $message[]= _("You have no permissions to create a department on this 'Base'.");
 221                 }
 222
 223                 /* Check for presence of this department */
 224                 $ldap= $this->config->get_ldap_link();
 225     $ldap->ls ("(&(ou=".$this->ou.")(objectClass=organizationalUnit))", $this->base, array('dn'));
 226     if ($this->orig_dn == "new" && $ldap->count()){
 227                         $message[]= _("Department with that 'Name' already exists.");
 228                 } elseif ($this->orig_dn != $this->dn && !($attrs === FALSE)){
 229                         $message[]= _("Department with that 'Name' already exists.");
 230                 }
 231
 232                 /* All required fields are set? */
 233                 if ($this->ou == ""){
 234                         $message[]= _("Required field 'Name' is not set.");
 235                 }
 236                 if ($this->description == ""){
 237                         $message[]= _("Required field 'Description' is not set.");
 238                 }
 239
 240     if(is_department_name_reserved($this->ou,$this->base)){
 241       $message[]= sprintf(_("The field 'Name' contains the reserved word '%s'. Please choose another name."),$this->ou);
 242     }
 243
 244                 if (preg_match ('/["+>\\\\]/', $this->ou)){
 245                         $message[]= _("The field 'Name' contains invalid characters.");
 246                 }
 247                 if (!is_phone_nr($this->telephoneNumber)){
 248                         $message[]= _("The field 'Phone' contains an invalid phone number.");
 249                 }
 250                 if (!is_phone_nr($this->facsimileTelephoneNumber)){
 251                         $message[]= _("The field 'Fax' contains an invalid phone number.");
 252                 }
 253
 254                 return $message;
 255         }
 256
 257
 258         /* Save to LDAP */
 259         function save()
 260         {
 261                 $ldap= $this->config->get_ldap_link();
 262
 263                 /* Add tag objects if needed */
 264                 if ($this->is_administrational_unit){
 265       if(!$this->initially_was_tagged){
 266                         $this->objectclasses[]= "gosaAdministrativeUnit";
 267                           $this->gosaUnitTag= "";
 268         $this->initially_was_tagged = TRUE;
 269       }
 270
 271                         if ($this->gosaUnitTag == ""){
 272
 273                                 /* It's unlikely, but check if already used... */
 274                                 $try= 5;
 275                                 $ldap->cd($this->config->current['BASE']);
 276                                 while ($try--){
 277
 278                                         /* Generate microtime stamp as tag */
 279                                         list($usec, $sec)= explode(" ", microtime());
 280                                         $time_stamp= preg_replace("/\./", "", $sec.$usec);
 281
 282                                         $ldap->search("(&(objectClass=gosaAdministrativeUnit)(gosaUnitTag=$time_stamp))",array("gosaUnitTag"));
 283                                         if ($ldap->count() == 0){
 284                                                 break;
 285                                         }
 286                                 }
 287                                 if($try == 0) {
 288                                         print_red(_("Fatal error: Can't find an unused tag to mark the administrative unit!"));
 289                                         return;
 290                                 }
 291                                 $this->gosaUnitTag= preg_replace("/\./", "", $sec.$usec);
 292                         }
 293                 }
 294
 295     $this->skipTagging = TRUE;
 296     plugin::save();
 297
 298                 /* Remove tag information if needed */
 299                 if (!$this->is_administrational_unit){
 300                         $tmp= array();
 301
 302                         /* Remove gosaAdministrativeUnit from this plugin */
 303                         $has_unit_tag= false;
 304                         foreach($this->attrs['objectClass'] as $oc){
 305                                 if (!preg_match("/^gosaAdministrativeUnit$/i", $oc)){
 306                                         $tmp[]= $oc;
 307                                 }
 308                                 if (preg_match("/^gosaAdministrativeUnitTag$/i", $oc)){
 309                                         $has_unit_tag= true;
 310                                 }
 311                         }
 312                         $this->attrs['objectClass']= $tmp;
 313                   $this->attrs['gosaUnitTag']= array();
 314       $this->gosaUnitTag = "";
 315                 }
 316
 317                 /* Write back to ldap */
 318                 $ldap= $this->config->get_ldap_link();
 319                 $ldap->cat($this->dn, array('dn'));
 320                 $a= $ldap->fetch();
 321                 $ldap->cd($this->dn);
 322
 323                 if (count($a)){
 324                         $this->cleanup();
 325                         $ldap->modify ($this->attrs);
 326
 327                         $this->handle_post_events('modify');
 328                 } else {
 329                         $ldap->add($this->attrs);
 330                         $this->handle_post_events('add');
 331                 }
 332                 show_ldap_error($ldap->get_error(), _("Saving department failed"));
 333
 334     /* The parameter forces only to set must_be_tagged, and don't touch any objects
 335         This will be done later */
 336     $this->tag_objects(true);
 337
 338     /* Optionally execute a command after we're done */
 339                 $this->postcreate();
 340     return(true);
 341         }
 342
 343
 344   function ShowMoveFrame()
 345   {
 346     $smarty = get_smarty();
 347     $smarty->assign("src","?plug=".$_GET['plug']."&amp;PerformRecMove");
 348     $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.");
 349     $display=  $smarty->fetch(get_template_path("dep_iframe.tpl",TRUE));
 350     return($display);
 351   }
 352
 353   function ShowTagFrame()
 354   {
 355     $smarty = get_smarty();
 356     $smarty->assign("src","?plug=".$_GET['plug']."&amp;TagDepartment");
 357     $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.");
 358     $display=  $smarty->fetch(get_template_path("dep_iframe.tpl",TRUE));
 359     return($display);
 360   }
 361
 362         /* Tag objects to have the gosaAdministrativeUnitTag */
 363         function tag_objects($OnlySetTagFlag = false)
 364         {
 365     if(!$OnlySetTagFlag){
 366       $smarty= get_smarty();
 367
 368       /* Print out html introduction */
 369       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 370         <html>
 371         <head>
 372         <title></title>
 373         <style type="text/css">@import url("themes/default/style.css");</style>
 374         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 375         </head>
 376         <body style="background-image:none;margin:3px;color:black" id="body" >
 377         ';
 378
 379       echo "<h3>".sprintf(_("Tagging '%s'."),"<i>".@LDAP::fix($this->dn)."</i>")."</h3>";
 380     }
 381
 382                 $add= $this->is_administrational_unit;
 383                 $len= strlen($this->dn);
 384                 $ldap= $this->config->get_ldap_link();
 385                 $ldap->cd($this->dn);
 386                 if ($add){
 387                         $ldap->search('(!(&(objectClass=gosaAdministrativeUnitTag)(gosaUnitTag='.
 388                                                                 $this->gosaUnitTag.')))', array('dn'));
 389                 } else {
 390                         $ldap->search('objectClass=gosaAdministrativeUnitTag', array('dn'));
 391                 }
 392
 393                 while ($attrs= $ldap->fetch()){
 394
 395                         /* Skip self */
 396                         if ($attrs['dn'] == $this->dn){
 397                                 continue;
 398                         }
 399
 400                         /* Check for confilicting administrative units */
 401                         $fix= true;
 402                         foreach ($this->config->adepartments as $key => $tag){
 403                                 /* This one is shorter than our dn, its not relevant... */
 404                                 if ($len >= strlen($key)){
 405                                         continue;
 406                                 }
 407
 408                                 /* This one matches with the latter part. Break and don't fix this entry */
 409                                 if (preg_match('/(^|,)'.normalizePreg($key).'$/', $attrs['dn'])){
 410                                         $fix= false;
 411                                         break;
 412                                 }
 413                         }
 414
 415       /* Fix entry if needed */
 416       if ($fix){
 417         if($OnlySetTagFlag){
 418           $this->must_be_tagged =true;
 419           return;
 420         }
 421         $this->handle_object_tagging($attrs['dn'], $this->gosaUnitTag, TRUE );
 422         echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 423                         }
 424                 }
 425     if(!$OnlySetTagFlag){
 426       echo '<p class="seperator">&nbsp;</p>';
 427       echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 428         <br><input type='submit' name='back' value='"._("Continue")."'>
 429         </form></div>";
 430     }
 431         }
 432
 433
 434         /* Move/Rename complete trees */
 435         function recursive_move($src_dn, $dst_dn,$force = false)
 436         {
 437     /* If force == false prepare to recursive move this object from src to dst
 438         on the next call. */
 439                 if(!$force){
 440                         $this->rec_cpy  = true;
 441                         $this->rec_src  = $src_dn;
 442                         $this->rec_dst  = $dst_dn;
 443                 }else{
 444
 445       /* If this is called, but not wanted, abort */
 446                         if(!$this->rec_cpy){
 447                                 return;
 448                         }
 449
 450                         $src_dn = $this->rec_src;
 451                         $dst_dn = $this->rec_dst;
 452
 453                         /* Print header to have styles included */
 454                         $smarty= get_smarty();
 455
 456       /* Print out html introduction */
 457       echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 458         <html>
 459         <head>
 460         <title></title>
 461         <style type="text/css">@import url("themes/default/style.css");</style>
 462         <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 463         </head>
 464         <body style="background: none; margin:4px;" id="body" >
 465         ';
 466
 467                         echo "<h3>".sprintf(_("Moving '%s' to '%s'"),"<i>".@LDAP::fix($src_dn)."</i>","<i>".@LDAP::fix($dst_dn)."</i>")."</h3>";
 468
 469                         /* Check if the destination entry exists */
 470                         $ldap= $this->config->get_ldap_link();
 471
 472                         /* Check if destination exists - abort */
 473                         $ldap->cat($dst_dn, array('dn'));
 474                         if ($ldap->fetch()){
 475                                 trigger_error("Recursive_move ".@LDAP::fix($dst_dn)." already exists.",
 476                                                 E_USER_WARNING);
 477                                 echo sprintf("Recursive_move: '%s' already exists", @LDAP::fix($dst_dn))."<br>";
 478                                 return (FALSE);
 479                         }
 480
 481                         /* Perform a search for all objects to be moved */
 482                         $objects= array();
 483                         $ldap->cd($src_dn);
 484                         $ldap->search("(objectClass=*)", array("dn"));
 485                         while($attrs= $ldap->fetch()){
 486                                 $dn= $attrs['dn'];
 487                                 $objects[$dn]= strlen($dn);
 488                         }
 489
 490                         /* Sort objects by indent level */
 491                         asort($objects);
 492                         reset($objects);
 493
 494                         /* Copy objects from small to big indent levels by replacing src_dn by dst_dn */
 495                         foreach ($objects as $object => $len){
 496                                 $src= str_replace("\\","\\\\",$object);
 497                                 $dst= preg_replace("/".str_replace("\\","\\\\",$src_dn)."$/", "$dst_dn", $object);
 498                                 $dst= str_replace($src_dn,$dst_dn,$object);
 499
 500                                 echo "<b>"._("Object").":</b> ".@LDAP::fix($src)."<br>";
 501
 502         if (!$this->copy($src, $dst)){
 503                                         echo "<font color='#FF0000'><br>".sprintf(_("FAILED to copy %s, aborting operation"),@LDAP::fix($src))."</font>";
 504                                         return (FALSE);
 505                                 }
 506
 507         echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 508                                 flush();
 509                         }
 510
 511                         /* Remove src_dn */
 512                         $ldap->cd($src_dn);
 513                         $ldap->recursive_remove();
 514                         $this->rec_src = $this->rec_dst = "";
 515                         $this->rec_cpy =false;
 516
 517                         echo '<p class="seperator">&nbsp;</p>';
 518
 519                         echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
 520                                 <br><input type='submit' name='back' value='"._("Continue")."'>
 521                                 </form></div>";
 522
 523       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 524                         echo "</body></html>";
 525
 526                         return (TRUE);
 527                 }
 528         }
 529 }
 530 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 531 ?>