plugins/addons/addressbook/class_addressbook.inc

   1 <?php
   2
   3 class addressbook extends plugin
   4 {
   5   /* Definitions */
   6   var $plHeadline= "Addressbook";
   7   var $plDescription= "This does something";
   8
   9   /* Phonelist attributes */
  10   var $telephone_list = array();
  11   var $start= 0;
  12   var $search_for= "*";
  13   var $search_base= "";
  14   var $search_type= "";
  15   var $new_dn= "";
  16   var $orig_cn= "";
  17   var $storage_base= "";
  18   var $orig_storage_base= "";
  19
  20   var $sn= "";
  21   var $cn= "";
  22   var $givenName= "";
  23   var $mail= "";
  24   var $title= "";
  25   var $personalTitle= "";
  26   var $initials= "";
  27   var $homePostalAddress= "";
  28   var $homePhone= "";
  29   var $mobile= "";
  30   var $o= "";
  31   var $postalAddress= "";
  32   var $l= "";
  33   var $postalCode= "";
  34   var $st= "";
  35   var $ou= "";
  36   var $telephoneNumber= "";
  37   var $facsimileTelephoneNumber= "";
  38   var $pager= "";
  39
  40   /* attribute list for save action */
  41   var $attributes= array("sn", "givenName", "mail", "title",
  42                          "initials", "homePostalAddress", "displayName",
  43                          "homePhone", "mobile", "o", "postalAddress", "l",
  44                          "postalCode", "st", "ou", "telephoneNumber",
  45                          "facsimileTelephoneNumber", "pager");
  46   var $objectclasses= array("top", "person", "organizationalPerson", "inetOrgPerson");
  47
  48   function addressbook ($config, $dn= NULL)
  49   {
  50         /* Include config object */
  51         $this->config= $config;
  52
  53         print $dn;
  54
  55         #FIXME: ACL is set to default for testing
  56         $this->acl= "#all#";
  57
  58         /* Get global filter config */
  59         if (!is_global("phonefilter")){
  60                 $ui= get_userinfo();
  61                 $base= get_base_from_people($ui->dn);
  62                 $phonefilter= array("search_base" => $base,
  63                                   "organizational" => "checked",
  64                                   "global" => "checked",
  65                                   "search_for" => "*",
  66                                   "object_type" => "*");
  67                 register_global("phonefilter", $phonefilter);
  68         }
  69   }
  70
  71   function execute()
  72   {
  73         $smarty= get_smarty();
  74
  75         #! Hickert
  76         /*prevent empty variables for smarty*/
  77         foreach($this->attributes as $atr) $smarty->assign($atr,"");
  78
  79         /* Save formular information */
  80         $phonefilter= get_global("phonefilter");
  81         foreach( array("search_for", "search_base", "object_type") as $type){
  82                 if (isset($_POST[$type])){
  83                         $phonefilter[$type]= $_POST[$type];
  84                 }
  85                 $this->$type= $phonefilter[$type];
  86         }
  87         if (isset($_POST['search_base'])){
  88                 foreach( array("organizational", "global") as $type){
  89                         if (isset($_POST[$type])){
  90                                 $phonefilter[$type]= "checked";
  91                         } else {
  92                                 $phonefilter[$type]= "";
  93                         }
  94                 }
  95         }
  96
  97         /* Search string */
  98         $s= $phonefilter['search_for'];
  99         if ($s == "") {
 100                 $s= "*";
 101         }
 102         if (isset($_GET['search'])){
 103                 $s= validate(mb_substr($_GET['search'], 0, 1, "UTF8"))."*";
 104                 if ($s == "**"){
 105                         $s= "*";
 106                 }
 107                 $this->search_for= $s;
 108                 $phonefilter['search_for']= $s;
 109         }
 110         register_global("phonefilter", $phonefilter);
 111
 112         /* Perform actions with CTI hook */
 113         if (isset($_GET['target'])
 114                 && isset($_GET['dial'])
 115                 && isset($this->config->current['CTIHOOK'])){
 116
 117                 $dialmode= $_GET['dial'];
 118                 if ($dialmode == "telephoneNumber" ||
 119                     $dialmode == "mobile" ||
 120                     $dialmode == "homePhone"){
 121
 122                         /* Get target */
 123                         $ldap= $this->config->get_ldap_link();
 124                         $ldap->cat(base64_decode($_GET['target']));
 125                         $attrs= $ldap->fetch();
 126                         if (isset($attrs["$dialmode"])){
 127                                 $target= $attrs[$dialmode][0];
 128                         } else {
 129                                 $target= "";
 130                         }
 131
 132                         /* Get source */
 133                         $ui= get_userinfo();
 134                         $ldap->cat($ui->dn);
 135                         $attrs= $ldap->fetch();
 136                         if (isset($attrs["telephoneNumber"])){
 137                                 $source= $attrs['telephoneNumber'][0];
 138                         } else {
 139                                 $source= "";
 140                         }
 141
 142                         /* Save to session */
 143                         $_SESSION['source']= $source;
 144                         $_SESSION['target']= $target;
 145
 146                         /* Perform call */
 147                         if ($target != "" && $source != ""){
 148                                 $smarty->assign("phone_image", get_template_path('images/phone.png'));
 149                                 $smarty->assign("dial_info", sprintf(_("Dial from %s to %s now?"), "<b style='font-size:22px; color:red'>".$source."</b>", "<b style='font-size:22px;color:red'>".$target."</b>"));
 150                                 return($smarty->fetch(get_template_path('dial.tpl', TRUE)));
 151                                 return;
 152                         } else {
 153                                 print_red (_("You have no personal phone number set. Please change that in order to perform direct dials."));
 154                         }
 155                 }
 156
 157         }
 158
 159         /* Finally dial */
 160         if (isset($_POST['dial']) && isset($_SESSION['source']) && isset($_SESSION['target'])){
 161                 exec ($this->config->current['CTIHOOK']." '".$_SESSION['source']."' '".$_SESSION['target']."'", $dummy, $retval);
 162                 unset($_SESSION['source']);
 163                 unset($_SESSION['target']);
 164         }
 165
 166         /* Delete entry? */
 167         if (isset($_POST['delete_entry_confirm'])){
 168
 169                 /* Some nice guy may send this as POST, so we've to check
 170                    for the permissions again. */
 171                 if (chkacl($this->acl, "delete") == ""){
 172
 173                         /* Delete request is permitted, perform LDAP action */
 174                         $ldap= $this->config->get_ldap_link();
 175                         $ldap->rmdir ($this->dn);
 176                         gosa_log ("Address book object'".$this->dn."' has been removed");
 177
 178                 } else {
 179
 180                         /* Normally this shouldn't be reached, send some extra
 181                            logs to notify the administrator */
 182                         print_red (_("You are not allowed to delete this entry!"));
 183                         gosa_log ("Warning: '".$this->ui->uid."' tried to trick address book deletion.");
 184                 }
 185
 186                 /* Remove lock file after successfull deletion */
 187                 del_lock ($this->dn);
 188
 189                 /* Clean up */
 190                 if (isset($_SESSION['saved_start'])){
 191                         $_GET['start']= $_SESSION['saved_start'];
 192                 }
 193                 unset($_SESSION['show_info']);
 194                 unset($_SESSION['saved_start']);
 195         }
 196
 197         /* Delete entry? */
 198         if (isset($_POST['delete_cancel'])){
 199                 del_lock ($this->dn);
 200         }
 201
 202         /* Save address entry? */
 203         if (isset($_POST['save'])){
 204                 $this->save_object();
 205                 $this->storage_base= $_POST['storage_base'];
 206
 207                 /* Perform checks */
 208                 $message= $this->check ();
 209
 210                 /* No errors, save object */
 211                 if (count ($message) == 0){
 212                         $this->save();
 213                         gosa_log ("Addressbook object '".$this->dn."' has been saved");
 214
 215                         /* Clean up */
 216                         if (isset($_SESSION['saved_start'])){
 217                                 $_GET['start']= $_SESSION['saved_start'];
 218                         }
 219                         $_SESSION['show_info']= $this->dn;
 220                         unset($_SESSION['saved_start']);
 221                 } else {
 222                         /* Errors found, show message */
 223                         show_errors ($message);
 224                 }
 225         }
 226
 227         /* Close info window */
 228         if (isset($_GET['close']) || isset($_POST['cancel'])){
 229                 if (isset($_SESSION['saved_start'])){
 230                         $_GET['start']= $_SESSION['saved_start'];
 231                 }
 232                 unset($_SESSION['show_info']);
 233                 unset($_SESSION['saved_start']);
 234         }
 235
 236         /* Start address book edit mode? */
 237         if (isset($_GET['global'])){
 238                 if (!isset($_SESSION['saved_start']) && isset($_GET['start'])){
 239                         $_SESSION['saved_start']= $_GET['start'];
 240                 }
 241                 switch ($_GET['global']){
 242                         case "add":
 243                                 $this->dn= "new";
 244                                 $this->orig_cn= "";
 245
 246                                 /* Clean values */
 247                                 foreach ($this->attributes as $name){
 248                                         $this->$name= "";
 249                                 }
 250                                 $this->storage_base= $this->config->current["BASE"];
 251                                 break;
 252                         case "edit":
 253                                 /* Clean values */
 254                                 foreach ($this->attributes as $name){
 255                                         $this->$name= "";
 256                                 }
 257                                 $this->dn= $_SESSION['show_info'];
 258                                 $this->load();
 259                                 $this->orig_cn= $this->cn;
 260                                 break;
 261                         case "remove":
 262                                 $this->dn= $_SESSION['show_info'];
 263                                 $this->load();
 264                                 /* Load permissions for selected 'dn' and check if
 265                                    we're allowed to remove this 'dn' */
 266                                 $ui= get_userinfo();
 267                                 $dn= preg_replace("/,dc=addressbook,/", "", $this->dn);
 268                                 $acl= get_permissions ($dn, $ui->subtreeACL);
 269                                 $this->acl= get_module_permission($acl, "global-addressbook", $dn);
 270                                 if (chkacl($this->acl, "delete") == ""){
 271
 272                                         /* Check locking, save current plugin in 'back_plugin', so
 273                                            the dialog knows where to return. */
 274                                         if (($user= get_lock($this->dn)) != ""){
 275                                                 return(gen_locked_message ($user, $this->dn));
 276                                         }
 277
 278                                         /* Lock the current entry, so nobody will edit it during deletion */
 279                                         add_lock ($this->dn, $ui->dn);
 280                                         $smarty->assign("info", sprintf(_("You're about to delete the entry %s."), $this->dn));
 281                                         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 282                                 } else {
 283
 284                                         /* Obviously the user isn't allowed to delete. Show message and
 285                                            clean session. */
 286                                         print_red (_("You are not allowed to delete this entry!"));
 287                                 }
 288                 }
 289                 $_SESSION['show_info']= "ADD";
 290         }
 291
 292         /* Open info window */
 293         if (isset($_GET['show'])){
 294                 if (!isset($_SESSION['saved_start'])){
 295                         $_SESSION['saved_start']= $_GET['start'];
 296                 }
 297                 $_SESSION['show_info']= base64_decode($_GET['show']);
 298         }
 299
 300         /* Get ldap link / build filter */
 301         $ldap= $this->config->get_ldap_link();
 302         $this->telephone_list= array ();
 303
 304         /* Assemble bases */
 305         $bases= array();
 306         $filter= "";
 307         if ($phonefilter['global'] == "checked"){
 308                 $bases[]= preg_replace("/".$this->config->current['BASE']."/", "dc=addressbook,".$this->config->current['BASE'], $this->search_base);
 309         } else {
 310                 $filter= '(objectClass=gosaAccount)';
 311         }
 312         if ($phonefilter['organizational'] == "checked"){
 313                 $bases[]= $this->search_base;
 314         }
 315         foreach ($bases as $base){
 316                 $ldap->cd ($base);
 317                 if ($phonefilter['object_type'] == '*'){
 318                         $ldap->search ("(&(objectClass=person)$filter(!(objectClass=gosaUserTemplate))".
 319                                 "(|(uid=$s)(homePhone=$s)(telephoneNumber=$s)".
 320                                 "(facsimileTelephoneNumber=$s)(mobile=$s)(givenName=$s)(sn=$s)))", array("sn", "givenName", "telephoneNumber", "facsimileTelephoneNumber", "mobile", "homePhone", "uid", "mail", "cn"));
 321                 } else {
 322                         $ldap->search ("(&$filter(!(objectClass=gosaUserTemplate))".
 323                                 "(".$phonefilter['object_type']."=$s))", array("sn", "givenName", "telephoneNumber", "facsimileTelephoneNumber", "mobile", "homePhone", "uid", "mail", "cn"));
 324                 }
 325
 326                 /* Build current list, error reporting is off, because many of the
 327                    objects may not be defined after LDAP queries. Asking for presence
 328                    first is too much overhead. */
 329                 error_reporting(0);
 330
 331
 332
 333
 334                 /* Walk through LDAP results */
 335                 while ($attrs= $ldap->fetch()){
 336
 337                 #! hickert
 338                 /* prevent empty vaiables */
 339         foreach($this->attributes as $atr)          {
 340             if(!isset($attrs[$atr][0])) {
 341                                 $attrs[$atr][0] = "";
 342                                 }
 343             }
 344                         if(!isset($_GET['start'])) $_GET['start']="";
 345
 346
 347                         /* Only show lines that have set any mail or phone informations */
 348                         if (isset($attrs['telephoneNumber'][0]) ||
 349                                 isset($attrs['facsimileTelephoneNumber'][0]) ||
 350                                 isset($attrs['mobile'][0]) ||
 351                                 isset($attrs['homePhone'][0]) ||
 352                                 isset($attrs['mail'][0])){
 353
 354 $this->telephone_list[$attrs['sn'][0].$attrs['dn']]=
 355
 356 "<td class=\"phonelist\" title=\"".$attrs['sn'][0].", ".$attrs['givenName'][0]."\" onClick='location.href=\"main.php?plug=".validate($_GET['plug'])."&amp;start=".validate($_GET['start'])."&amp;show=".base64_encode($attrs['dn'])."\"'><a href=\"main.php?plug=".validate($_GET['plug'])."&amp;start=".validate($_GET['start'])."&amp;show=".base64_encode($attrs['dn'])."\">".$attrs['sn'][0].", ".$attrs['givenName'][0].
 357         "</a>
 358 </td>
 359 <td title=\""._("Dial")." ".$attrs['telephoneNumber'][0]."\">
 360         <a href=\"main.php?plug=".validate($_GET['plug'])."&amp;dial=telephoneNumber&amp;start=".validate($_GET['start'])."&amp;target=".base64_encode($attrs['dn'])."\">".$attrs['telephoneNumber'][0]."
 361         </a>
 362 </td>
 363 <td title=\"".$attrs['facsimileTelephoneNumber'][0]."\">
 364         ".$attrs['facsimileTelephoneNumber'][0]."
 365 </td>
 366 <td title=\""._("Dial")." ".$attrs['mobile'][0]."\">
 367         <a href=\"main.php?plug=".validate($_GET['plug'])."&amp;dial=mobile&amp;start=".validate($_GET['start'])."&amp;target=".base64_encode($attrs['dn'])."\">".$attrs['mobile'][0]."
 368         </a>
 369 </td>
 370 <td title=\""._("Dial")." ".$attrs['homePhone'][0]."\">
 371         <a href=\"main.php?plug=".validate($_GET['plug'])."&amp;dial=homePhone&amp;start=".validate($_GET['start'])."&amp;target=".base64_encode($attrs['dn'])."\">".$attrs['homePhone'][0]."
 372         </a>
 373 </td>
 374 <td>
 375         <a href=\"getvcard.php?dn=".base64_encode($attrs['dn'])."\">
 376         <img align=\"top\" border=0 src=\"images/save.png\" alt=\"vcf\" title=\"".sprintf(_("Save contact for %s as vcard"), $attrs['givenName'][0]." ".$attrs['sn'][0])."\">
 377         </a>";
 378
 379                                 if (isset($attrs['mail'])){
 380                                         $dest= sprintf(_("Send mail to %s"), $attrs['mail'][0]);
 381                                         $this->telephone_list[$attrs['sn'][0].$attrs['dn']].=
 382
 383                                                 "<a href=\"mailto:".$attrs['mail'][0]."\">".
 384                                                 "<img  align=\"top\" border=0 src=\"images/mailto.png\" ".
 385                                                 "alt=\"vcf\" title=\"$dest\"></a>";
 386                                 }
 387                                 $this->telephone_list[$attrs['sn'][0].$attrs['dn']].= "</td>";
 388                         }
 389                 }
 390                 error_reporting(E_ALL);
 391         }
 392
 393         /* Sort up list */
 394         ksort ($this->telephone_list);
 395         reset ($this->telephone_list);
 396
 397         /* Fill template variables */
 398         $smarty->assign("search_for", $this->search_for);
 399         $smarty->assign("object_type", $this->object_type);
 400         $smarty->assign("deplist", $this->config->idepartments);
 401         $smarty->assign("depselect", $this->search_base);
 402         $smarty->assign("global", $phonefilter['global']);
 403         $smarty->assign("organizational", $phonefilter['organizational']);
 404         $smarty->assign("search_image", get_template_path('images/search.png'));
 405         $smarty->assign("tree_image", get_template_path('images/tree.png'));
 406         $smarty->assign("infoimage", get_template_path('images/info.png'));
 407         $smarty->assign("actionimage", get_template_path('images/action.png'));
 408         $smarty->assign("launchimage", get_template_path('images/launch.png'));
 409
 410         /* Generate alphabet */
 411         $alphabet= generate_alphabet();
 412
 413         /* Build list output */
 414         $output= "";
 415         $mod= 0;
 416
 417         #! hickert
 418         if(!isset($_SESSION['show_info']))      $smarty->assign("show_info", "");;
 419
 420         if (isset($_SESSION['show_info'])){
 421                 $range= 4;
 422                 $smarty->assign("show_info", "1");
 423                 $smarty->assign("url", "main.php?plug=".validate($_GET['plug'])."&amp;close=1");
 424
 425                 switch ($_SESSION['show_info']){
 426
 427                         case "ADD":
 428                                 $smarty->assign ('storage_base', $this->storage_base);
 429                                 $smarty->assign ('address_info',
 430                                         get_template_path('address_edit.tpl', TRUE));
 431                                 break;
 432
 433                         default:
 434                                 $smarty->assign ('address_info',
 435                                         get_template_path('address_info.tpl', TRUE));
 436                                 break;
 437                 }
 438
 439                 /* Fill variables from LDAP */
 440                 # FIXME: Missing ACL support for addressbook yet
 441                 if ($_SESSION['show_info'] != "ADD"){
 442                         $ldap->cat($_SESSION['show_info']);
 443                         $info= $ldap->fetch();
 444                 }
 445                 foreach ($this->attributes as $name){
 446                         if ($_SESSION['show_info'] != "ADD" && isset($info["$name"][0])){
 447                                 error_reporting(0);
 448                                 /* Special treatment for phone attributes */
 449                                 if ($name == "mobile" ||
 450                                     $name == "homePhone" ||
 451                                     $name == "telephoneNumber"){
 452                                         $smarty->assign("info_$name",
 453                                                 "<a title=\""._("Dial")." ".$info["$name"][0]."\" href=\"main.php?plug=".validate($_GET['plug'])."&amp;dial=$name&amp;start=".validate($_GET['start'])."&amp;target=".base64_encode($_SESSION['show_info'])."\">".$info["$name"][0]."</a>");
 454                                 } else {
 455                                         $smarty->assign("info_$name", preg_replace("/\n/", "<br>", $info["$name"][0]));
 456                                 }
 457                                 error_reporting(E_ALL);
 458                         } elseif ($_SESSION['show_info'] == "ADD" && isset($this->$name)) {
 459                                 $smarty->assign("info_$name", $this->$name);
 460                         } else {
 461                                 $smarty->assign("info_$name", "-");
 462                         }
 463                 }
 464                 if (preg_match("/,dc=addressbook,/", $_SESSION['show_info'])){
 465                         $storage= _("global addressbook");
 466                         $smarty->assign("internal", 0);
 467                 } else {
 468                         $storage= _("organizations user database");
 469                         $smarty->assign("internal", 1);
 470                 }
 471                 if ($_SESSION['show_info'] != "ADD"){
 472                         $smarty->assign("storage_info", sprintf(_("Contact stored in %s"), $storage));
 473                 } else {
 474                         $smarty->assign("storage_info", _("Creating new entry in"));
 475                 }
 476         } else {
 477                 $range= 20;
 478                 $smarty->assign("internal", 1);
 479         }
 480         if (isset($_GET['start'])){
 481                 $this->start= validate($_GET['start']);
 482         }
 483         foreach ($this->telephone_list as $val){
 484                 if ($mod < $this->start) {
 485                         $mod++;
 486                         continue;
 487                 }
 488                 if ($mod >= ($this->start + $range)){
 489                         $mod++;
 490                         break;
 491                 }
 492                 if ( ($mod++) & 1){
 493                         $col= "style=\"background-color: #ECECEC;\"";
 494                 } else {
 495                         $col= "style=\"background-color: #F5F5F5;\"";
 496                 }
 497                 $output.= "<tr $col>\n$val</tr>\n";
 498         }
 499         $smarty->assign("search_result", $output);
 500         $smarty->assign("apply", apply_filter());
 501         $smarty->assign("alphabet", $alphabet);
 502         $smarty->assign("range_selector", range_selector(count($this->telephone_list), $this->start, $range));
 503         $tmp= array("*" => _("All"), "sn" => _("Name"), "givenName" => _("Given name"),
 504                         "telephoneNumber" => _("Work phone"), "mobile" => _("Cell phone"),
 505                         "homePhone" => _("Home phone"), "uid" => _("User ID"));
 506         natsort($tmp);
 507         $smarty->assign("objlist", $tmp);
 508
 509         /* Show main page */
 510         $smarty->assign ('personal_image', get_template_path('images/addr_personal.png'));
 511         $smarty->assign ('home_image', get_template_path('images/addr_home.png'));
 512         $smarty->assign ('company_image', get_template_path('images/addr_company.png'));
 513         $smarty->assign ('add_image', get_template_path('images/editpaste.png'));
 514         $smarty->assign ('edit_image', get_template_path('images/edit.png'));
 515         $smarty->assign ('delete_image', get_template_path('images/editdelete.png'));
 516         return($smarty->fetch(get_template_path('contents.tpl', TRUE)));
 517   }
 518
 519
 520   function check()
 521   {
 522         $message= array();
 523
 524         /* must: sn, givenName */
 525         if ($this->sn == ""){
 526                 $message[]= _("The required field 'Name' is not set.");
 527                 return ($message);
 528         }
 529         if ($this->givenName == ""){
 530                 $message[]= _("The required field 'Given name' is not set.");
 531                 return ($message);
 532         }
 533
 534         /* Check for valid name definition */
 535         if (preg_match ("/[\\\\]/", $this->sn)){
 536                 $message[]= _("The field 'Name' contains invalid characters.");
 537         }
 538         if (preg_match ("/[\\\\]/", $this->givenName)){
 539                 $message[]= _("The field 'Given name' contains invalid characters.");
 540         }
 541
 542         /* Check phone numbers */
 543         if (!is_phone_nr($this->homePhone)){
 544                 $message[]= _("The field 'Phone' contains an invalid phone number.");
 545         }
 546         if (!is_phone_nr($this->telephoneNumber)){
 547                 $message[]= _("The field 'Phone' contains an invalid phone number.");
 548         }
 549         if (!is_phone_nr($this->facsimileTelephoneNumber)){
 550                 $message[]= _("The field 'Fax' contains an invalid phone number.");
 551         }
 552         if (!is_phone_nr($this->mobile)){
 553                 $message[]= _("The field 'Mobile' contains an invalid phone number.");
 554         }
 555         if (!is_phone_nr($this->pager)){
 556                 $message[]= _("The field 'Pager' contains an invalid phone number.");
 557         }
 558
 559         /* Check for reserved characers */
 560         if (preg_match ('/[,+"<>;]/', $this->givenName)){
 561                 $message[]= _("The field 'Given name' contains invalid characters.");
 562         }
 563         if (preg_match ('/[,+"<>;]/', $this->sn)){
 564                 $message[]= _("The field 'Name' contains invalid characters.");
 565         }
 566
 567         /* Check mail */
 568         if (!is_email($this->mail)){
 569                 $message[]= _("Please enter a valid email address in 'Primary address' field.");
 570         }
 571
 572         /* Assemble cn/dn */
 573         $this->cn= $this->givenName." ".$this->sn;
 574         if ($this->orig_cn != $this->cn || $this->storage_base != $this->orig_storage_base){
 575                 $this->new_dn= $this->create_unique_dn("cn", preg_replace("/,*".$this->config->current['BASE']."$/", "", $this->storage_base).",dc=addressbook,".$this->config->current['BASE']);
 576                 if ($this->new_dn == "none"){
 577                         $message[]= _("Cannot create a unique DN for your entry. Please fill more formular fields.");
 578                         return ($message);
 579                 }
 580         } else {
 581                 $this->new_dn= $this->dn;
 582         }
 583
 584         $ui= get_userinfo();
 585         $dn= preg_replace("/,dc=addressbook,/", "", $this->new_dn);
 586         $acl= get_permissions ($dn, $ui->subtreeACL);
 587         $acl= get_module_permission($acl, "global-addressbook", $this->dn);
 588         if ($_SESSION['show_info'] == "ADD" && chkacl($acl, "create") != ""){
 589                 $message[]= _("You have no permissions to create or modify a global address book entry.");
 590         }
 591
 592         return ($message);
 593   }
 594
 595
 596   function load()
 597   {
 598         /* Load base attributes */
 599         plugin::plugin ($this->config, $this->dn);
 600         $this->storage_base= preg_replace('/^[^,]+,/', '', preg_replace('/dc=addressbook,/', '', $this->dn));
 601   }
 602
 603
 604   function save()
 605   {
 606         /* First use parents methods to do some basic fillup in $this->attrs */
 607         plugin::save ();
 608
 609         $this->attrs['cn']= $this->cn;
 610         $this->attrs['displayName']= $this->givenName." ".$this->sn;
 611
 612         /* Move entry if it got another name... */
 613         if ($this->dn != "new" && $this->dn != $this->new_dn){
 614                 $this->move($this->dn, $this->new_dn);
 615         }
 616         $this->dn= $this->new_dn;
 617
 618         /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 619            new entries. So do a check first... */
 620         $ldap= $this->config->get_ldap_link();
 621         $ldap->cat ($this->dn);
 622         if ($ldap->fetch()){
 623                 $mode= "modify";
 624         } else {
 625                 $mode= "add";
 626                 $ldap->cd($this->config->current['BASE']);
 627                 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 628         }
 629
 630         /* Finally write data with selected 'mode' */
 631         $ldap->cd ($this->dn);
 632         $ldap->$mode ($this->attrs);
 633         if (show_ldap_error($ldap->get_error())){
 634                 return (1);
 635         }
 636   }
 637
 638 }
 639
 640 ?>