plugins/admin/groups/class_groupMail.inc

   1 <?php
   2
   3 class mailgroup extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage mail groups/shared folders";
   7   var $cli_description= "Some longer text\nfor help";
   8   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9   var $method= "mailMethod";
  10
  11   /* plugin specific values */
  12   var $mail= "";
  13   var $uid= "";
  14   var $cn= "";
  15   var $gosaMailAlternateAddress= array();
  16   var $gosaMailForwardingAddress= array();
  17   var $gosaMailDeliveryMode= "[L        ]";
  18   var $gosaMailServer= "";
  19   var $gosaMailQuota= "";
  20   var $gosaMailMaxSize= "";
  21   var $gosaVacationMessage= "";
  22   var $gosaSpamSortLevel= "";
  23   var $gosaSpamMailbox= "";
  24
  25   var $quotaUsage= 0;
  26   var $forward_dialog= FALSE;
  27   var $members= array();
  28   var $mailusers= array();
  29   var $perms= array();
  30   var $imapacl= array('anyone' => 'p', '%members%' => 'lrsp', '' => 'p');
  31
  32   /* Helper */
  33   var $indexed_acl= array();
  34   var $indexed_user= array();
  35
  36   /* attribute list for save action */
  37   var $attributes= array("mail", "gosaMailServer", "gosaMailQuota", "gosaMailMaxSize",
  38       "gosaMailDeliveryMode", "gosaSpamSortLevel", "gosaSpamMailbox",
  39       "gosaVacationMessage");
  40   var $objectclasses= array("gosaMailAccount");
  41
  42
  43   /* constructor, if 'dn' is set, the node loads the given
  44      'dn' from LDAP */
  45   function mailgroup ($config, $dn= NULL, $ui= NULL)
  46   {
  47     /* Configuration is fine, allways */
  48     $this->config= $config;
  49
  50     /* Load bases attributes */
  51     plugin::plugin($config, $dn);
  52
  53     /* Set mailMethod to the one defined in gosa.conf */
  54     if (isset($this->config->current['MAILMETHOD'])){
  55       $method= $this->config->current['MAILMETHOD'];
  56       if (class_exists("mailMethod$method")){
  57         $this->method= "mailMethod$method";
  58       } else {
  59         print_red(sprintf(_("There is no mail method '%s' specified in your gosa.conf available."), $method));
  60       }
  61     }
  62
  63     /* Convert cn to uid in case of existing entries */
  64     if (isset($this->attrs['cn'][0])){
  65       $this->uid= $this->attrs['cn'][0];
  66     }
  67
  68     if ($dn != NULL){
  69
  70       /* Load attributes containing arrays */
  71       foreach (array("gosaMailAlternateAddress", "gosaMailForwardingAddress") as $val){
  72         if (isset($this->attrs["$val"]["count"])){
  73           for ($i= 0; $i<$this->attrs["$val"]["count"]; $i++){
  74             array_push($this->$val, $this->attrs["$val"][$i]);
  75           }
  76         }
  77       }
  78
  79       /* Only do IMAP actions if gosaMailServer attribute is set */
  80       if (isset ($this->attrs["gosaMailServer"][0])){
  81         $method= new $this->method($this->config);
  82         if ($method->connect($this->attrs["gosaMailServer"][0])){
  83           $quota= $method->getQuota($this->uid);
  84
  85           /* Maybe the entry is not saved in new style, get
  86              permissions from IMAP and convert them to acl attributes */
  87           if (!isset($this->attrs['acl'])){
  88             $this->imapacl=  $method->getSharedFolderPermissions($this->uid);
  89
  90             /* Need to filter what a member acl could be... */
  91             $vote= array();
  92             $peak= 0;
  93             $leader= "";
  94             foreach ($this->imapacl as $user => $acl){
  95
  96               if ($user != "anyone" ){
  97                 if (!isset($vote[$acl])){
  98                   $vote[$acl]= 1;
  99                 } else {
 100                   $vote[$acl]++;
 101                 }
 102                 if ($vote[$acl] > $peak){
 103                   $leader= $acl;
 104                   $peek= $vote[$acl];
 105                 }
 106               }
 107
 108             }
 109
 110             /* Highest count wins as %members%, remove all members
 111                with the same acl */
 112             $this->imapacl['%members%']= $leader;
 113             foreach ($this->imapacl as $user => $acl){
 114               if ($this->acl == $leader && in_array($user, $this->attrs['memberUid'])){
 115                 unset($this->imapacl[$user]);
 116               }
 117             }
 118
 119           }
 120
 121           /* Update quota values */
 122           $this->quotaUsage= $quota['quotaUsage'];
 123           $this->gosaMailQuota= $quota['gosaMailQuota'];
 124           $method->disconnect();
 125         }
 126
 127       }
 128
 129     }
 130
 131     /* Get global filter config */
 132     if (!is_global("mailfilter")){
 133       $ui= get_userinfo();
 134       $base= get_base_from_people($ui->dn);
 135       $mailfilter= array( "depselect"       => $base,
 136           "muser"            => "",
 137           "regex"           => "*");
 138       register_global("mailfilter", $mailfilter);
 139     }
 140
 141     /* Load permissions */
 142     if (isset($this->attrs['acl'])){
 143       for ($i= 0; $i<$this->attrs['acl']['count']; $i++){
 144         list($user, $permission)= split(' ', $this->attrs['acl'][$i]);
 145         $this->imapacl[$user]= $permission;
 146         if ($user != "anyone" && $user != "%members%"){
 147           unset($this->imapacl['']);
 148         }
 149       }
 150     }
 151
 152     /* Fill translations */
 153     $this->perms["lrs"]= _("read");
 154     $this->perms["lrsp"]= _("post");
 155     $this->perms["p"]= _("external post");
 156     $this->perms["lrsip"]= _("append");
 157     $this->perms["lrswipcd"]= _("write");
 158   }
 159
 160
 161   function execute()
 162   {
 163     /* Load templating engine */
 164     $smarty= get_smarty();
 165     if ($_SESSION['js']==FALSE){
 166       $smarty->assign("javascript", "false");
 167     } else {
 168       $smarty->assign("javascript", "true");
 169     }
 170
 171     /* Do we need to flip is_account state? */
 172     if (isset($_POST['modify_state'])){
 173       $this->is_account= !$this->is_account;
 174     }
 175
 176     /* Do we represent a valid account? */
 177     if (!$this->is_account && $this->parent == NULL){
 178       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 179         _("This 'dn' has no valid mail extensions.")."</b>";
 180       return ($display);
 181     }
 182
 183     /* Show tab dialog headers */
 184     $display= "";
 185     if ($this->parent != NULL){
 186       if ($this->is_account){
 187         $display= $this->show_header(_("Remove mail account"),
 188             _("This account has mail features enabled. You can disable them by clicking below."));
 189       } else {
 190         $display= $this->show_header(_("Create mail account"),
 191             _("This account has mail features disabled. You can enable them by clicking below."));
 192         return ($display);
 193       }
 194     }
 195
 196     /* Add ACL? */
 197     foreach ($this->indexed_user as $nr => $user){
 198       if (isset($_POST["add_$nr"])){
 199         $this->imapacl[""]= "l";
 200       }
 201       if (isset($_POST["del_$nr"])){
 202         unset ($this->imapacl[$user]);
 203       }
 204     }
 205
 206     /* Trigger forward add dialog? */
 207     if (isset($_POST['add_local_forwarder'])){
 208       $this->forward_dialog= TRUE;
 209       $this->dialog= TRUE;
 210     }
 211
 212     /* Cancel forward add dialog? */
 213     if (isset($_POST['add_locals_cancel'])){
 214       $this->forward_dialog= FALSE;
 215       $this->dialog= FALSE;
 216     }
 217
 218     /* Finished adding of locals? */
 219     if (isset($_POST['add_locals_finish'])){
 220       if (count ($_POST['local_list']) &&
 221           chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 222
 223         /* Walk through list of forwarders, ignore own addresses */
 224         foreach ($_POST['local_list'] as $val){
 225           if (!in_array ($val, $this->gosaMailAlternateAddress) &&
 226               $val != $this->mail){
 227
 228             $this->addForwarder($val);
 229           }
 230         }
 231       }
 232       $this->forward_dialog= FALSE;
 233       $this->dialog= FALSE;
 234     }
 235
 236     /* Add forward email addresses */
 237     if (isset($_POST['add_forwarder'])){
 238       if ($_POST['forward_address'] != ""){
 239
 240         /* Valid email address specified? */
 241         $address= $_POST['forward_address'];
 242         if (!is_email($address)){
 243
 244           print_red (_("You're trying to add an invalid email address ".
 245                 "to the list of forwarders."));
 246
 247         } elseif ($address == $this->mail
 248             || in_array($address, $this->gosaMailAlternateAddress)) {
 249
 250           print_red (_("Adding your one of your own addresses to the forwarders makes no sense."));
 251
 252         } else {
 253
 254           /* Add it */
 255           if (chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 256             $this->addForwarder ($address);
 257           }
 258
 259         }
 260       }
 261     }
 262
 263     /* Delete forward email addresses */
 264     if (isset($_POST['delete_forwarder'])){
 265       if (count($_POST['forwarder_list'])
 266           && chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 267
 268         $this->delForwarder ($_POST['forwarder_list']);
 269       }
 270     }
 271
 272     /* Add alternate email addresses */
 273     if (isset($_POST['add_alternate'])){
 274       if ($_POST['alternate_address'] != "" &&
 275           chkacl ($this->acl, "gosaMailAlternateAddress") == ""){
 276
 277         if (!is_email($_POST['alternate_address'])){
 278           print_red (_("You're trying to add an invalid email address to the list of alternate addresses."));
 279
 280         } elseif (($user= $this->addAlternate ($_POST['alternate_address'])) != ""){
 281           $ui= get_userinfo();
 282           if ($user != $ui->username){
 283             print_red (_("The address you're trying to add is already used by user")." '$user'.");
 284           }
 285         }
 286       }
 287     }
 288
 289     /* Delete alternate email addresses */
 290     if (isset($_POST['delete_alternate']) && isset ($_POST['alternates_list'])){
 291       if (count($_POST['alternates_list']) &&
 292           chkacl ($this->acl, "gosaMailAlternateAddress") == ""){
 293
 294         $this->delAlternate ($_POST['alternates_list']);
 295       }
 296     }
 297
 298     /* Show forward add dialog */
 299     if ($this->forward_dialog){
 300       $ldap= $this->config->get_ldap_link();
 301
 302       /* Save data */
 303       $mailfilter= get_global("mailfilter");
 304       foreach( array("depselect", "muser", "regex") as $type){
 305         if (isset($_POST[$type])){
 306           $mailfilter[$type]= $_POST[$type];
 307         }
 308       }
 309       if (isset($_GET['search'])){
 310         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 311         if ($s == "**"){
 312           $s= "*";
 313         }
 314         $mailfilter['regex']= $s;
 315       }
 316       register_global("mailfilter", $mailfilter);
 317
 318       /* Get actual list */
 319       $mailusers= array ();
 320       if ($mailfilter['regex'] != '*' && $mailfilter['regex'] != ""){
 321         $regex= $mailfilter['regex'];
 322         $filter= "(|(mail=$regex)(gosaMailAlternateAddress=$regex))";
 323       } else {
 324         $filter= "";
 325       }
 326       if ($mailfilter['muser'] != ""){
 327         $user= $mailfilter['muser'];
 328         $filter= "$filter(|(uid=$user)(cn=$user)(givenName=$user)(sn=$user))";
 329       }
 330
 331       /* Add already present people to the filter */
 332       $exclude= "";
 333       foreach ($this->gosaMailForwardingAddress as $mail){
 334         $exclude.= "(mail=$mail)";
 335       }
 336       if ($exclude != ""){
 337         $filter.= "(!(|$exclude))";
 338       }
 339
 340       $acl= array($this->config->current['BASE'] => ":all");
 341       $res= get_list($acl, "(&(objectClass=gosaMailAccount)$filter)", TRUE, $mailfilter['depselect'], array("sn", "mail", "givenName"), TRUE);
 342       $ldap->cd($mailfilter['depselect']);
 343       $ldap->search ("(&(objectClass=gosaMailAccount)$filter)", array("sn", "mail", "givenName"));
 344       error_reporting (0);
 345       while ($attrs= $ldap->fetch()){
 346         if(preg_match('/%/', $attrs['mail'][0])){
 347           continue;
 348         }
 349         $name= $this->make_name($attrs);
 350         $mailusers[$attrs['mail'][0]]= $name."&lt;".
 351           $attrs['mail'][0]."&gt;";
 352       }
 353       error_reporting (E_ALL);
 354       natcasesort ($mailusers);
 355       reset ($mailusers);
 356
 357       /* Show dialog */
 358       $smarty->assign("search_image", get_template_path('images/search.png'));
 359       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 360       $smarty->assign("infoimage", get_template_path('images/info.png'));
 361       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 362       $smarty->assign("mailusers", $mailusers);
 363       $smarty->assign("deplist", $this->config->idepartments);
 364       $smarty->assign("apply", apply_filter());
 365       $smarty->assign("alphabet", generate_alphabet());
 366       $smarty->assign("hint", print_sizelimit_warning());
 367       foreach( array("depselect", "muser", "regex") as $type){
 368         $smarty->assign("$type", $mailfilter[$type]);
 369       }
 370       $smarty->assign("hint", print_sizelimit_warning());
 371       $display.= $smarty->fetch (get_template_path('mail_locals.tpl', TRUE));
 372       return ($display);
 373     }
 374
 375     /* Assemble normal permissions */
 376     $smarty->assign("permissionsACL", chkacl($this->acl, "permissions"));
 377     if (isset($this->imapacl['anyone'])){
 378       $smarty->assign("default_permissions", $this->imapacl['anyone']);
 379     }
 380     if (isset($this->imapacl['%members%'])){
 381       $smarty->assign("member_permissions", $this->imapacl['%members%']);
 382     }
 383
 384     /* Assemble extra attributes */
 385     $perm= chkacl($this->acl, "permissions");
 386     $tmp= "";
 387     $nr= 0;
 388     $count= count($this->imapacl);
 389     $this->indexed_user= array();
 390     $this->indexed_acl= array();
 391     foreach($this->imapacl as $user => $acl){
 392       if ($user != "anyone" && $user != "%members%"){
 393         $tmp.= "<tr><td><input name=\"user_$nr\" size=20 maxlength=60 ".
 394                "value=\"$user\" $perm></td><td><select size=\"1\" name=\"perm_$nr\" $perm>";
 395         foreach ($this->perms as $key => $value){
 396           if ($acl == $key){
 397             $tmp.= "<option value=$key selected>$value</option>";
 398           } else {
 399             $tmp.= "<option value=$key>$value</option>";
 400           }
 401         }
 402         $tmp.= "</select>&nbsp;";
 403         if ($nr == $count - 1){
 404           $tmp.= "<input type=submit value=\""._("Add")."\" ".
 405                  "name=\"add_$nr\" $perm>";
 406         }
 407         if ($count > 3){
 408           $tmp.= "<input type=submit value=\""._("Remove")."\" ".
 409                  "name=\"del_$nr\" $perm></td></tr>";
 410         }
 411       }
 412       $this->indexed_user[$nr]= $user;
 413       $this->indexed_acl[$nr++]= $acl;
 414     }
 415     $smarty->assign("plusattributes", $tmp);
 416
 417     /* Show main page */
 418     $mailserver= array();
 419     foreach ($this->config->data['SERVERS']['IMAP'] as $key => $val){
 420       $mailserver[]= $key;
 421     }
 422     $smarty->assign("mailServers", $mailserver);
 423     foreach(array("gosaMailServer", "gosaMailQuota", "perms", "mail",
 424           "gosaMailAlternateAddress", "gosaMailForwardingAddress") as $val){
 425       $smarty->assign("$val", $this->$val);
 426       $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
 427     }
 428     if (is_numeric($this->gosaMailQuota) && $this->gosaMailQuota != 0){
 429       $smarty->assign("quotausage", $this->quotaUsage * 100 / $this->gosaMailQuota);
 430       $smarty->assign("quotadefined", "true");
 431     } else {
 432       $smarty->assign("quotadefined", "false");
 433     }
 434
 435     $display.= $smarty->fetch (get_template_path('mail.tpl', TRUE));
 436     return ($display);
 437   }
 438
 439
 440   /* remove object from parent */
 441   function remove_from_parent()
 442   {
 443     /* include global link_info */
 444     $ldap= $this->config->get_ldap_link();
 445
 446     /* Remove and write to LDAP */
 447     plugin::remove_from_parent();
 448
 449     /* Zero arrays */
 450     $this->attrs['gosaMailAlternateAddress']= array();
 451     $this->attrs['gosaMailForwardingAddress']= array();
 452     $this->attrs['gosaSharedFolderTarget']= array();
 453
 454     /* Keep uid */
 455     unset ($this->attrs['uid']);
 456     $ldap->cd($this->dn);
 457     $ldap->modify($this->attrs);
 458     show_ldap_error($ldap->get_error());
 459
 460     /* Connect to IMAP server for account deletion */
 461     if ($this->is_account){
 462       $method= new $this->method($this->config);
 463       if ($method->connect($this->attrs["gosaMailServer"][0])){
 464         /* Remove account from IMAP server */
 465         $method->deleteMailbox($this->uid);
 466         $method->disconnect();
 467       }
 468     }
 469
 470     /* Optionally execute a command after we're done */
 471     $this->handle_post_events("remove");
 472   }
 473
 474
 475   /* Save data to object */
 476   function save_object()
 477   {
 478     /* Assemble mail delivery mode
 479        The mode field in ldap consists of values between braces, this must
 480        be called when 'mail' is set, because checkboxes may not be set when
 481        we're in some other dialog.
 482
 483        Example for gosaMailDeliveryMode [LR        ]
 484        L: Local delivery
 485        R: Reject when exceeding mailsize limit
 486        S: Use spam filter
 487        V: Use vacation message
 488        C: Use custom sieve script
 489        I: Only insider delivery */
 490     if (isset($_POST['mailedit'])){
 491
 492       /* Save ldap attributes */
 493       plugin::save_object();
 494
 495       $tmp= "";
 496       if (!isset($_POST["drop_own_mails"])){
 497         $tmp.= "L";
 498       }
 499       if (isset($_POST["use_mailsize_limit"])){
 500         $tmp.= "R";
 501       }
 502       if (isset($_POST["use_spam_filter"])){
 503         $tmp.= "S";
 504       }
 505       if (isset($_POST["use_vacation"])){
 506         $tmp.= "V";
 507       }
 508       if (isset($_POST["own_script"])){
 509         $tmp.= "C";
 510       }
 511       if (isset($_POST["only_local"])){
 512         $tmp.= "I";
 513       }
 514       $tmp= "[$tmp]";
 515
 516       if (chkacl ($this->acl, "gosaMailDeliveryMode") == ""){
 517         $this->gosaMailDeliveryMode= $tmp;
 518       }
 519
 520       /* Collect data and re-assign it to the imapacl array */
 521       if (chkacl($this->acl, "permissions") == ""){
 522         $this->imapacl= array();
 523         $this->imapacl['%members%']= $_POST['member_permissions'];
 524         $this->imapacl['anyone']= $_POST['default_permissions'];
 525         foreach ($this->indexed_user as $nr => $user){
 526           if (!isset($_POST["user_$nr"])){
 527             continue;
 528           }
 529           if ($_POST["user_$nr"] != $user ||
 530               $_POST["perm_$nr"] != $this->indexed_acl[$nr]){
 531             $this->is_modified= TRUE;
 532           }
 533           $this->imapacl[$_POST["user_$nr"]]= $_POST["perm_$nr"];
 534         }
 535       }
 536     }
 537
 538   }
 539
 540
 541   /* Save data to LDAP, depending on is_account we save or delete */
 542   function save()
 543   {
 544     $ldap= $this->config->get_ldap_link();
 545
 546     /* Call parents save to prepare $this->attrs */
 547     plugin::save();
 548
 549     /* Save arrays */
 550     $this->attrs['gosaMailAlternateAddress']= $this->gosaMailAlternateAddress;
 551     $this->attrs['gosaMailForwardingAddress']= $this->gosaMailForwardingAddress;
 552
 553     /* Save shared folder target */
 554     $this->attrs['gosaSharedFolderTarget']= "share+".$this->uid;
 555
 556     /* Save acl's */
 557     $this->attrs['acl']= array();
 558     foreach ($this->imapacl as $user => $acl){
 559       if ($user == ""){
 560         continue;
 561       }
 562       $this->attrs['acl'][]= "$user $acl";
 563     }
 564
 565     /* Save data to LDAP */
 566     $ldap->cd($this->dn);
 567     $ldap->modify($this->attrs);
 568     show_ldap_error($ldap->get_error());
 569
 570     /* Only do IMAP actions if we are not a template */
 571     if (!$this->is_template){
 572       $method= new $this->method($this->config);
 573       if ($method->connect($this->gosaMailServer)){
 574         $method->updateMailbox($this->uid);
 575         $method->setQuota($this->uid, $this->gosaMailQuota);
 576
 577         /* Exchange '%member%' pseudo entry */
 578         $memberacl= $this->imapacl['%members%'];
 579         unset ($this->imapacl['%members%']);
 580         foreach ($this->members as $user){
 581           if (!isset($this->imapacl[$user])){
 582             $this->imapacl[$user]= $memberacl;
 583           }
 584         }
 585
 586         $method->setSharedFolderPermissions($this->uid, $this->imapacl);
 587         $method->disconnect();
 588       }
 589     }
 590
 591     /* Optionally execute a command after we're done */
 592     if ($this->initially_was_account == $this->is_account){
 593       if ($this->is_modified){
 594         $this->handle_post_events("mofify");
 595       }
 596     } else {
 597       $this->handle_post_events("add");
 598     }
 599   }
 600
 601   /* Check formular input */
 602   function check()
 603   {
 604     $ldap= $this->config->get_ldap_link();
 605
 606     $message= array();
 607
 608     /* must: mail */
 609     if ($this->mail == ""){
 610       $message[]= _("The required field 'Primary address' is not set.");
 611     }
 612     if (!is_email($this->mail)){
 613       $message[]= _("Please enter a valid email addres in 'Primary address' field.");
 614     }
 615     $ldap->cd($this->config->current['BASE']);
 616     $ldap->search ("(&(|(mail=".$this->mail.")(gosaMailAlternateAddress=".
 617         $this->mail."))(!(uid=".$this->cn."))(!(cn=".$this->cn.")))");
 618     if ($ldap->count() != 0){
 619       $message[]= _("The primary address you've entered is already in use.");
 620     }
 621
 622     /* Check quota */
 623     if ($this->gosaMailQuota != '' && chkacl ($this->acl, "gosaMailQuota") == ""){
 624       if (!is_numeric($this->gosaMailQuota)) {
 625         $message[]= _("Value in 'Quota size' is not valid.");
 626       } else {
 627         $this->gosaMailQuota= (int) $this->gosaMailQuota;
 628       }
 629     }
 630
 631     /* Check rejectsize for integer */
 632     if ($this->gosaMailMaxSize != '' && chkacl ($this->acl, "gosaMailQuota") == ""){
 633       if (!is_numeric($this->gosaMailMaxSize)){
 634         $message[]= _("Please specify a vaild mail size for mails to be rejected.");
 635       } else {
 636         $this->gosaMailMaxSize= (int) $this->gosaMailMaxSize;
 637       }
 638     }
 639
 640     /* Need gosaMailMaxSize if use_mailsize_limit is checked */
 641     if (is_integer(strpos($this->gosaMailDeliveryMode, "reject")) && $this->gosaMailMaxSize == ""){
 642       $message[]= _("You need to set the maximum mail size in order to reject anything.");
 643     }
 644
 645     return ($message);
 646   }
 647
 648   /* Adapt from template, using 'dn' */
 649   function adapt_from_template($dn)
 650   {
 651     plugin::adapt_from_template($dn);
 652
 653     foreach (array("gosaMailAlternateAddress", "gosaMailForwardingAddress") as $val){
 654       $this->$val= array();
 655       if (isset($this->attrs["$val"]["count"])){
 656         for ($i= 0; $i<$this->attrs["$val"]["count"]; $i++){
 657           $value= $this->attrs["$val"][$i];
 658           foreach (array("sn", "givenName", "uid") as $repl){
 659             if (preg_match("/%$repl/i", $value)){
 660               $value= preg_replace ("/%$repl/i", $this->parent->$repl, $value);
 661             }
 662           }
 663           array_push($this->$val, $value);
 664         }
 665       }
 666     }
 667   }
 668
 669   /* Add entry to forwarder list */
 670   function addForwarder($address)
 671   {
 672     $this->gosaMailForwardingAddress[]= $address;
 673     $this->gosaMailForwardingAddress= array_unique ($this->gosaMailForwardingAddress);
 674
 675     sort ($this->gosaMailForwardingAddress);
 676     reset ($this->gosaMailForwardingAddress);
 677     $this->is_modified= TRUE;
 678   }
 679
 680   /* Remove list of addresses from forwarder list */
 681   function delForwarder($addresses)
 682   {
 683     $this->gosaMailForwardingAddress= array_remove_entries ($addresses,
 684                                       $this->gosaMailForwardingAddress);
 685     $this->is_modified= TRUE;
 686   }
 687
 688
 689
 690   function addAlternate($address)
 691   {
 692     $ldap= $this->config->get_ldap_link();
 693
 694     $address= strtolower($address);
 695
 696     /* Is this address already assigned in LDAP? */
 697     $ldap->cd ($this->config->current['BASE']);
 698     $ldap->search ("(&(objectClass=gosaMailAccount)(|(mail=$address)".
 699         "(gosaMailAlternateAddress=$address)))");
 700
 701     if ($ldap->count() > 0){
 702       $attrs= $ldap->fetch ();
 703       return ($attrs["uid"][0]);
 704     }
 705
 706     /* Add to list of alternates */
 707     if (!in_array($address, $this->gosaMailAlternateAddress)){
 708       $this->gosaMailAlternateAddress[]= $address;
 709     }
 710
 711     sort ($this->gosaMailAlternateAddress);
 712     reset ($this->gosaMailAlternateAddress);
 713     $this->is_modified= TRUE;
 714
 715     return ("");
 716   }
 717
 718
 719   function delAlternate($addresses)
 720   {
 721     $this->gosaMailAlternateAddress= array_remove_entries ($addresses,
 722                                      $this->gosaMailAlternateAddress);
 723     $this->is_modified= TRUE;
 724   }
 725
 726
 727   function make_name($attrs)
 728   {
 729     $name= "";
 730     if (isset($attrs['sn'][0])){
 731       $name= $attrs['sn'][0];
 732     }
 733     if (isset($attrs['givenName'][0])){
 734       if ($name != ""){
 735         $name.= ", ".$attrs['givenName'][0];
 736       } else {
 737         $name.= $attrs['givenName'][0];
 738       }
 739     }
 740     if ($name != ""){
 741       $name.= " ";
 742     }
 743
 744     return ($name);
 745   }
 746
 747 }
 748
 749 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 750 ?>