plugins/personal/mail/class_mailAccount.inc

   1 <?php
   2 /*! \brief   mail plugin
   3   \author  Cajus Pollmeier <pollmeier@gonicus.de>
   4   \version 2.00
   5   \date    24.07.2003
   6
   7   This class provides the functionality to read and write all attributes
   8   relevant for gosaMailAccounts from/to the LDAP. It does syntax checking
   9   and displays the formulars required.
  10  */
  11
  12 /* Load sieve support */
  13 @require_once ("class_sieve.inc");
  14
  15 /* Load mail methods */
  16 global $BASE_DIR;
  17 get_dir_list("$BASE_DIR/include");
  18
  19 class mailAccount extends plugin
  20 {
  21   /* Definitions */
  22   var $plHeadline= "Mail";
  23   var $plDescription= "This does something";
  24   var $method= "mailMethod";
  25
  26   /* CLI vars */
  27   var $cli_summary= "Manage users mail account";
  28   var $cli_description= "Some longer text\nfor help";
  29   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
  30
  31   /* plugin specific values */
  32   var $mail= "";
  33   var $uid= "";
  34   var $gosaMailAlternateAddress= array();
  35   var $gosaMailForwardingAddress= array();
  36   var $gosaMailDeliveryMode= "[L        ]";
  37   var $gosaMailServer= "";
  38   var $gosaMailQuota= "";
  39   var $gosaMailMaxSize= "";
  40   var $gosaVacationMessage= "";
  41   var $gosaSpamSortLevel= "";
  42   var $gosaSpamMailbox= "";
  43
  44   var $quotaUsage= 0;
  45   var $forward_dialog= FALSE;
  46   var $folder_prefix= "";
  47   var $mailboxList= array();
  48   var $default_permissions= "none";
  49   var $member_permissions= "post";
  50   var $members= array();
  51   var $admins= array();
  52   var $vacations= array();
  53   var $perms= array( "lrs" => "read", "lrsp" => "post", "lrsip" => "append",
  54       "lrswipcd" => "write", "lrswipcda" => "all" );
  55
  56   /* attribute list for save action */
  57   var $attributes= array("mail", "gosaMailServer", "gosaMailQuota", "gosaMailMaxSize",
  58       "gosaMailDeliveryMode", "gosaSpamSortLevel", "gosaSpamMailbox",
  59       "gosaVacationMessage", "uid");
  60   var $objectclasses= array("gosaMailAccount");
  61
  62
  63   /* constructor, if 'dn' is set, the node loads the given
  64      'dn' from LDAP */
  65   function mailAccount ($config, $dn= NULL)
  66   {
  67     /* Configuration is fine, allways */
  68     $this->config= $config;
  69
  70     /* Load bases attributes */
  71     plugin::plugin($config, $dn);
  72
  73     /* Set mailMethod to the one defined in gosa.conf */
  74     if (isset($this->config->current['MAILMETHOD'])){
  75       $method= $this->config->current['MAILMETHOD'];
  76       if (class_exists("mailMethod$method")){
  77         $this->method= "mailMethod$method";
  78       } else {
  79         print_red(sprintf(_("There is no mail method '%s' specified in your gosa.conf available."), $method));
  80       }
  81     }
  82
  83     /* Preset folder prefix. Will change it later to respect
  84        altnamespace. */
  85     if (isset($this->config->current['CYRUSUNIXSTYLE']) && $this->config->current['CYRUSUNIXSTYLE'] == "true"){
  86       $this->folder_prefix= "user/";
  87     } else {
  88       $this->folder_prefix= "user.";
  89     }
  90
  91     if ($dn != NULL){
  92
  93       /* Load attributes containing arrays */
  94       foreach (array("gosaMailAlternateAddress", "gosaMailForwardingAddress") as $val){
  95         if (isset($this->attrs["$val"]["count"])){
  96           for ($i= 0; $i<$this->attrs["$val"]["count"]; $i++){
  97             array_push($this->$val, $this->attrs["$val"][$i]);
  98           }
  99         }
 100       }
 101
 102       /* Only do IMAP actions if gosaMailServer attribute is set */
 103       if (isset ($this->attrs["gosaMailServer"][0])){
 104         $method= new $this->method($this->config);
 105         $id= $method->uattrib;
 106         if ($method->connect($this->attrs["gosaMailServer"][0])){
 107           $quota= $method->getQuota($this->folder_prefix.$this->$id);
 108           $this->quotaUsage= $quota['quotaUsage'];
 109           $this->gosaMailQuota= $quota['gosaMailQuota'];
 110           $this->mailboxList= $method->getMailboxList(
 111               $this->folder_prefix.$this->$id,
 112               $this->$id);
 113           $method->disconnect();
 114         }
 115
 116         /* Adapt attributes if needed */
 117         $method->fixAttributesOnLoad($this);
 118       }
 119     }
 120
 121     /* Fill vacation array */
 122     $this->vacation= array();
 123     if (isset($this->config->current['VACATIONDIR'])){
 124       $dir= $this->config->current['VACATIONDIR'];
 125       if (is_dir($dir) && is_readable($dir)){
 126
 127         /* Look for files and build the vacation array */
 128         $dh= opendir($dir);
 129         while ($file = readdir($dh)){
 130           $description= $this->parse_vacation("$dir/$file");
 131           if ($description != ""){
 132             $this->vacation["$dir/$file"]= $description;
 133           }
 134         }
 135         closedir($dh);
 136       }
 137     }
 138
 139     /* Get global filter config */
 140     if (!is_global("mailfilter")){
 141       $ui= get_userinfo();
 142       $base= get_base_from_people($ui->dn);
 143       $mailfilter= array( "depselect"       => $base,
 144           "muser"            => "",
 145           "regex"           => "*");
 146       register_global("mailfilter", $mailfilter);
 147     }
 148
 149     /* Save initial account state */
 150     $this->initially_was_account= $this->is_account;
 151   }
 152
 153
 154   function parse_vacation($file)
 155   {
 156     $desc= "";
 157
 158     if (is_file($file)){
 159       $fh = fopen($file, "r");
 160       $line= fgets($fh, 256);
 161
 162       if (!preg_match('/^DESC:/', $line)){
 163         print_red (_("No DESC tag in vacation file:")." $file");
 164         return $desc;
 165       }
 166       fclose ($fh);
 167
 168       $desc= trim(preg_replace('/^DESC:\s*/', '', $line));
 169     }
 170
 171     return $desc;
 172   }
 173
 174
 175   function execute()
 176   {
 177     /* Load templating engine */
 178     $smarty= get_smarty();
 179     $display= "";
 180
 181     /* Do we need to flip is_account state? */
 182     if (isset($_POST['modify_state'])){
 183       $this->is_account= !$this->is_account;
 184     }
 185
 186     /* Do we represent a valid account? */
 187     if (!$this->is_account && $this->parent == NULL){
 188       $display= "<img src=\"images/stop.png\" align=center>&nbsp;<b>".
 189         _("This account has no mail extensions.")."</b>";
 190       $display.= back_to_main();
 191       return ($display);
 192     }
 193
 194     /* Show tab dialog headers */
 195     if ($this->parent != NULL){
 196       if ($this->is_account){
 197         $display= $this->show_header(_("Remove mail account"),
 198             _("This account has mail features enabled. You can disable them by clicking below."));
 199       } else {
 200         $display= $this->show_header(_("Create mail account"),
 201             _("This account has mail features disabled. You can enable them by clicking below."));
 202         return ($display);
 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             $this->is_modified= TRUE;
 230           }
 231         }
 232       }
 233       $this->forward_dialog= FALSE;
 234       $this->dialog= FALSE;
 235     }
 236
 237     /* Add forward email addresses */
 238     if (isset($_POST['add_forwarder'])){
 239       if ($_POST['forward_address'] != ""){
 240
 241         /* Valid email address specified? */
 242         $address= $_POST['forward_address'];
 243         $valid= FALSE;
 244         if (!is_email($address)){
 245           if (!is_email($address, TRUE)){
 246             if ($this->is_template){
 247               $valid= TRUE;
 248             } else {
 249               print_red (_("You're trying to add an invalid email address to the list of forwarders."));
 250             }
 251           }
 252         } elseif ($address == $this->mail
 253             || in_array($address, $this->gosaMailAlternateAddress)) {
 254
 255           print_red (_("Adding your one of your own addresses to the forwarders makes no sense."));
 256
 257         } else {
 258           $valid= TRUE;
 259         }
 260
 261         if ($valid){
 262           /* Add it */
 263           if (chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 264             $this->addForwarder ($address);
 265             $this->is_modified= TRUE;
 266           }
 267
 268         }
 269       }
 270     }
 271
 272     /* Delete forward email addresses */
 273     if (isset($_POST['delete_forwarder'])){
 274       if (count($_POST['forwarder_list'])
 275           && chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 276
 277         $this->delForwarder ($_POST['forwarder_list']);
 278       }
 279     }
 280
 281     /* Add alternate email addresses */
 282     if (isset($_POST['add_alternate'])){
 283       if ($_POST['alternate_address'] != "" &&
 284           chkacl ($this->acl, "gosaMailAlternateAddress") == ""){
 285
 286         $valid= FALSE;
 287         if (!is_email($_POST['alternate_address'])){
 288           if ($this->is_template){
 289             if (!(is_email($_POST['alternate_address'], TRUE))){
 290               print_red (_("You're trying to add an invalid email address to the list of alternate addresses."));
 291             } else {
 292               $valid= TRUE;
 293             }
 294           } else {
 295             print_red (_("You're trying to add an invalid email address to the list of alternate addresses."));
 296           }
 297
 298         } else {
 299           $valid= TRUE;
 300         }
 301
 302         if ($valid && ($user= $this->addAlternate ($_POST['alternate_address'])) != ""){
 303           $ui= get_userinfo();
 304           if ($user != $ui->username){
 305             print_red (_("The address you're trying to add is already used by user")." '$user'.");
 306           }
 307         }
 308       }
 309     }
 310
 311     /* Delete alternate email addresses */
 312     if (isset($_POST['delete_alternate']) && isset ($_POST['alternates_list'])){
 313       if (count($_POST['alternates_list']) &&
 314           chkacl ($this->acl, "gosaMailAlternateAddress") == ""){
 315
 316         $this->delAlternate ($_POST['alternates_list']);
 317       }
 318     }
 319
 320     /* Import vacation message? */
 321     if (isset($_POST["import_vacation"]) && isset($this->vacation[$_POST["vacation_template"]])){
 322       $contents= "";
 323       $lines= file($_POST["vacation_template"]);
 324       foreach ($lines as $line){
 325         if (!preg_match('/^DESC:/', $line)){
 326           $contents.= $line;
 327         }
 328       }
 329
 330       /* Replace attributes */
 331       $attrs= $this->parent->by_object['user']->attributes;
 332       foreach ($attrs as $val){
 333         $contents= preg_replace("/%$val/",
 334             $this->parent->by_object['user']->$val, $contents);
 335       }
 336
 337       /* Save message */
 338       $this->gosaVacationMessage= htmlspecialchars($contents);
 339     }
 340
 341     /* Show forward add dialog */
 342     if ($this->forward_dialog){
 343       $ldap= $this->config->get_ldap_link();
 344
 345       /* Save data */
 346       $mailfilter= get_global("mailfilter");
 347       foreach( array("depselect", "muser", "regex") as $type){
 348         if (isset($_POST[$type])){
 349           $mailfilter[$type]= $_POST[$type];
 350         }
 351       }
 352       if (isset($_GET['search'])){
 353         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 354         if ($s == "**"){
 355           $s= "*";
 356         }
 357         $mailfilter['regex']= $s;
 358       }
 359       register_global("mailfilter", $mailfilter);
 360
 361       /* Get actual list */
 362       $mailusers= array ();
 363       if ($mailfilter['regex'] != '*' && $mailfilter['regex'] != ""){
 364         $regex= $mailfilter['regex'];
 365         $filter= "(|(mail=$regex)(gosaMailAlternateAddress=$regex))";
 366       } else {
 367         $filter= "";
 368       }
 369       if ($mailfilter['muser'] != ""){
 370         $user= $mailfilter['muser'];
 371         $filter= "$filter(|(uid=$user)(cn=$user)(givenName=$user)(sn=$user))";
 372       }
 373
 374       /* Add already present people to the filter */
 375       $exclude= "";
 376       foreach ($this->gosaMailForwardingAddress as $mail){
 377         $exclude.= "(mail=$mail)";
 378       }
 379       if ($exclude != ""){
 380         $filter.= "(!(|$exclude))";
 381       }
 382
 383       $acl= array($this->config->current['BASE'] => ":all");
 384       $res= get_list($acl, "(&(objectClass=gosaMailAccount)$filter)", TRUE, $mailfilter['depselect'], array("sn", "mail", "givenName"), TRUE);
 385       $ldap->cd($mailfilter['depselect']);
 386       $ldap->search ("(&(objectClass=gosaMailAccount)$filter)", array("sn", "mail", "givenName"));
 387       error_reporting (0);
 388       while ($attrs= $ldap->fetch()){
 389         if(preg_match('/%/', $attrs['mail'][0])){
 390           continue;
 391         }
 392         $name= $this->make_name($attrs);
 393         $mailusers[$attrs['mail'][0]]= $name."&lt;".
 394           $attrs['mail'][0]."&gt;";
 395       }
 396       error_reporting (E_ALL);
 397       natcasesort ($mailusers);
 398       reset ($mailusers);
 399
 400       /* Show dialog */
 401       $smarty->assign("search_image", get_template_path('images/search.png'));
 402       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 403       $smarty->assign("infoimage", get_template_path('images/info.png'));
 404       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 405       $smarty->assign("mailusers", $mailusers);
 406       if (isset($_POST['depselect'])){
 407         $smarty->assign("depselect", $_POST['depselect']);
 408       }
 409       $smarty->assign("deplist", $this->config->idepartments);
 410       $smarty->assign("apply", apply_filter());
 411       $smarty->assign("alphabet", generate_alphabet());
 412       $smarty->assign("hint", print_sizelimit_warning());
 413       foreach( array("depselect", "muser", "regex") as $type){
 414         $smarty->assign("$type", $mailfilter[$type]);
 415       }
 416       $smarty->assign("hint", print_sizelimit_warning());
 417
 418       $display.= $smarty->fetch (get_template_path('mail_locals.tpl', TRUE, dirname(__FILE__)));
 419       return ($display);
 420     }
 421
 422     /* Show main page */
 423     $mailserver= array();
 424     foreach ($this->config->data['SERVERS']['IMAP'] as $key => $val){
 425       $mailserver[]= $key;
 426     }
 427     $smarty->assign("mailServers", $mailserver);
 428     foreach(array("gosaMailServer", "gosaMailQuota", "perms", "mail",
 429           "gosaMailAlternateAddress", "gosaMailForwardingAddress",
 430           "gosaVacationMessage", "gosaMailDeliveryMode",
 431           "gosaMailMaxSize", "gosaSpamSortLevel", "gosaSpamMailbox") as $val){
 432       $smarty->assign("$val", $this->$val);
 433       $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
 434     }
 435     if (is_numeric($this->gosaMailQuota) && $this->gosaMailQuota != 0){
 436       $smarty->assign("quotausage", $this->quotaUsage * 100 / $this->gosaMailQuota);
 437       $smarty->assign("quotadefined", "true");
 438     } else {
 439       $smarty->assign("quotadefined", "false");
 440     }
 441
 442     /* Disable mail field if needed */
 443     $method= new $this->method($this->config);
 444     if ($method->uattrib == "mail" && $this->initially_was_account){
 445       $smarty->assign("mailACL", "disabled");
 446     }
 447
 448     /* Fill checkboxes */
 449     if (!preg_match("/L/", $this->gosaMailDeliveryMode)) {
 450       $smarty->assign("drop_own_mails", "checked");
 451     }
 452     if (preg_match("/V/", $this->gosaMailDeliveryMode)) {
 453       $smarty->assign("use_vacation", "checked");
 454     }
 455     if (preg_match("/S/", $this->gosaMailDeliveryMode)) {
 456       $smarty->assign("use_spam_filter", "checked");
 457     }
 458     if (preg_match("/R/", $this->gosaMailDeliveryMode)) {
 459       $smarty->assign("use_mailsize_limit", "checked");
 460     }
 461     if (preg_match("/I/", $this->gosaMailDeliveryMode)) {
 462       $smarty->assign("only_local", "checked");
 463     }
 464     if (preg_match("/C/", $this->gosaMailDeliveryMode)) {
 465       $smarty->assign("own_script", "checked");
 466     }
 467
 468     /* Have vacation templates? */
 469     if (count($this->vacation)){
 470       $smarty->assign("show_templates", "true");
 471       $smarty->assign("vacationtemplates", $this->vacation);
 472       if (isset($_POST['vacation_template'])){
 473         $smarty->assign("template", $_POST['vacation_template']);
 474       }
 475     }
 476
 477     /* Fill spam selector */
 478     $spamlevel= array();
 479     for ($i= 0; $i<21; $i++){
 480       $spamlevel[]= $i;
 481     }
 482     $smarty->assign("spamlevel", $spamlevel);
 483     $smarty->assign("spambox", $this->mailboxList);
 484     $smarty->assign("custom_sieveACL", chkacl($this->acl, "custom_sieve"));
 485     $smarty->assign("only_localACL", chkacl($this->acl, "only_local"));
 486
 487     $display.= $smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__)));
 488     return ($display);
 489   }
 490
 491
 492   /* remove object from parent */
 493   function remove_from_parent()
 494   {
 495     /* Cancel if there's nothing to do here */
 496     if (!$this->initially_was_account){
 497       return;
 498     }
 499
 500     /* include global link_info */
 501     $ldap= $this->config->get_ldap_link();
 502
 503     /* Remove and write to LDAP */
 504     plugin::remove_from_parent();
 505
 506     /* Zero arrays */
 507     $this->attrs['gosaMailAlternateAddress']= array();
 508     $this->attrs['gosaMailForwardingAddress']= array();
 509
 510     /* Adapt attributes if needed */
 511     $method= new $this->method($this->config);
 512     $method->fixAttributesOnRemove($this);
 513
 514     /* Mailmethod wants us to remove the entry from LDAP. Keep uid! */
 515     unset ($this->attrs['uid']);
 516     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
 517         $this->attributes, "Save");
 518     $ldap->cd($this->dn);
 519     $ldap->modify($this->attrs);
 520     show_ldap_error($ldap->get_error());
 521
 522     /* Connect to IMAP server for account deletion */
 523     if ($this->gosaMailServer != ""){
 524       $method= new $this->method($this->config);
 525       $id= $method->uattrib;
 526       if ($method->connect($this->gosaMailServer)){
 527
 528         /* Remove account from IMAP server */
 529         $method->deleteMailbox($this->folder_prefix.$this->$id);
 530         $method->disconnect();
 531       }
 532     }
 533
 534     /* Optionally execute a command after we're done */
 535     $this->handle_post_events("remove");
 536   }
 537
 538
 539   /* Save data to object */
 540   function save_object()
 541   {
 542     if (isset($_POST['mailTab'])){
 543       /* Save ldap attributes */
 544       plugin::save_object();
 545
 546       /* Assemble mail delivery mode
 547          The mode field in ldap consists of values between braces, this must
 548          be called when 'mail' is set, because checkboxes may not be set when
 549          we're in some other dialog.
 550
 551          Example for gosaMailDeliveryMode [LR        ]
 552          L: Local delivery
 553          R: Reject when exceeding mailsize limit
 554          S: Use spam filter
 555          V: Use vacation message
 556          C: Use custm sieve script
 557          I: Only insider delivery */
 558
 559       $tmp= "";
 560       if (!isset($_POST["drop_own_mails"])){
 561         $tmp.= "L";
 562       }
 563       if (isset($_POST["use_mailsize_limit"])){
 564         $tmp.= "R";
 565       }
 566       if (isset($_POST["use_spam_filter"])){
 567         $tmp.= "S";
 568       }
 569       if (isset($_POST["use_vacation"])){
 570         $tmp.= "V";
 571       }
 572       if (isset($_POST["own_script"])){
 573         $tmp.= "C";
 574       }
 575       if (isset($_POST["only_local"])){
 576         $tmp.= "I";
 577       }
 578       $tmp= "[$tmp]";
 579
 580       if (chkacl ($this->acl, "gosaMailDeliveryMode") == ""){
 581         if ($this->gosaMailDeliveryMode != $tmp){
 582           $this->is_modified= TRUE;
 583         }
 584         $this->gosaMailDeliveryMode= $tmp;
 585       }
 586     }
 587   }
 588
 589
 590   /* Save data to LDAP, depending on is_account we save or delete */
 591   function save()
 592   {
 593     $ldap= $this->config->get_ldap_link();
 594
 595     /* Call parents save to prepare $this->attrs */
 596     plugin::save();
 597
 598     /* Save arrays */
 599     $this->attrs['gosaMailAlternateAddress']= $this->gosaMailAlternateAddress;
 600     $this->attrs['gosaMailForwardingAddress']= $this->gosaMailForwardingAddress;
 601
 602     /* Adapt attributes if needed */
 603     $method= new $this->method($this->config);
 604     $id= $method->uattrib;
 605     $method->fixAttributesOnStore($this);
 606
 607     /* Save data to LDAP */
 608     $ldap->cd($this->dn);
 609     $ldap->modify($this->attrs);
 610     show_ldap_error($ldap->get_error());
 611
 612     /* Only do IMAP actions if we are not a template */
 613     if (!$this->is_template){
 614       if ($method->connect($this->gosaMailServer)){
 615         $method->updateMailbox($this->folder_prefix.$this->$id);
 616         $method->setQuota($this->folder_prefix.$this->$id, $this->gosaMailQuota);
 617         $method->disconnect();
 618
 619         /* Write sieve information only if not in C mode */
 620         if (!is_integer(strpos($this->gosaMailDeliveryMode, "C"))){
 621           $method->configureFilter($this->$id,
 622               $this->gosaMailDeliveryMode,
 623               $this->mail,
 624               $this->gosaMailAlternateAddress,
 625               $this->gosaMailMaxSize,
 626               $this->gosaSpamMailbox,
 627               $this->gosaSpamSortLevel,
 628               $this->gosaVacationMessage);
 629         }
 630       }
 631     }
 632
 633     /* Optionally execute a command after we're done */
 634     if ($this->initially_was_account == $this->is_account){
 635       if ($this->is_modified){
 636         $this->handle_post_events("mofify");
 637       }
 638     } else {
 639       $this->handle_post_events("add");
 640     }
 641
 642   }
 643
 644   /* Check formular input */
 645   function check()
 646   {
 647     $ldap= $this->config->get_ldap_link();
 648
 649     $message= array();
 650
 651     /* must: mail */
 652     if ($this->mail == ""){
 653       $message[]= _("The required field 'Primary address' is not set.");
 654     }
 655     if ($this->is_template){
 656       if (!is_email($this->mail, TRUE)){
 657         $message[]= _("Please enter a valid email address in 'Primary address' field.");
 658       }
 659     } else {
 660       if (!is_email($this->mail)){
 661         $message[]= _("Please enter a valid email address in 'Primary address' field.");
 662       }
 663     }
 664     $ldap->cd($this->config->current['BASE']);
 665     $ldap->search ("(&(objectClass=gosaMailAccount)(!(objectClass=gosaUserTemplate))(|(mail=".$this->mail.")(gosaMailAlternateAddress=".
 666         $this->mail."))(!(uid=".$this->uid."))(!(cn=".$this->uid.")))", array("uid"));
 667     if ($ldap->count() != 0){
 668       $message[]= _("The primary address you've entered is already in use.");
 669     }
 670
 671     /* Check quota */
 672     if ($this->gosaMailQuota != '' && chkacl ($this->acl, "gosaMailQuota") == ""){
 673       if (!is_numeric($this->gosaMailQuota)) {
 674         $message[]= _("Value in 'Quota size' is not valid.");
 675       } else {
 676         $this->gosaMailQuota= (int) $this->gosaMailQuota;
 677       }
 678     }
 679
 680     /* Check rejectsize for integer */
 681     if ($this->gosaMailMaxSize != '' && chkacl ($this->acl, "gosaMailQuota") == ""){
 682       if (!is_numeric($this->gosaMailMaxSize)){
 683         $message[]= _("Please specify a vaild mail size for mails to be rejected.");
 684       } else {
 685         $this->gosaMailMaxSize= (int) $this->gosaMailMaxSize;
 686       }
 687     }
 688
 689     /* Need gosaMailMaxSize if use_mailsize_limit is checked */
 690     if (is_integer(strpos($this->gosaMailDeliveryMode, "R")) &&
 691         $this->gosaMailMaxSize == ""){
 692
 693       $message[]= _("You need to set the maximum mail size in order to reject anything.");
 694     }
 695
 696     return ($message);
 697   }
 698
 699   /* Adapt from template, using 'dn' */
 700   function adapt_from_template($dn)
 701   {
 702     plugin::adapt_from_template($dn);
 703
 704     foreach (array("gosaMailAlternateAddress", "gosaMailForwardingAddress") as $val){
 705       $this->$val= array();
 706       if (isset($this->attrs["$val"]["count"])){
 707         for ($i= 0; $i<$this->attrs["$val"]["count"]; $i++){
 708           $value= $this->attrs["$val"][$i];
 709           foreach (array("sn", "givenName", "uid") as $repl){
 710             if (preg_match("/%$repl/i", $value)){
 711               $value= preg_replace ("/%$repl/i", $this->parent->$repl, $value);
 712             }
 713           }
 714           array_push($this->$val, strtolower(rewrite($value)));
 715         }
 716       }
 717     }
 718     $this->mail= strtolower(rewrite($this->mail));
 719   }
 720
 721   /* Add entry to forwarder list */
 722   function addForwarder($address)
 723   {
 724     $this->gosaMailForwardingAddress[]= $address;
 725     $this->gosaMailForwardingAddress= array_unique ($this->gosaMailForwardingAddress);
 726
 727     sort ($this->gosaMailForwardingAddress);
 728     reset ($this->gosaMailForwardingAddress);
 729     $this->is_modified= TRUE;
 730   }
 731
 732   /* Remove list of addresses from forwarder list */
 733   function delForwarder($addresses)
 734   {
 735     $this->gosaMailForwardingAddress= array_remove_entries ($addresses, $this->gosaMailForwardingAddress);
 736     $this->is_modified= TRUE;
 737   }
 738
 739
 740
 741   function addAlternate($address)
 742   {
 743     $ldap= $this->config->get_ldap_link();
 744
 745     $address= strtolower($address);
 746
 747     /* Is this address already assigned in LDAP? */
 748     $ldap->cd ($this->config->current['BASE']);
 749     $ldap->search ("(&(objectClass=gosaMailAccount)(|(mail=$address)".
 750         "(gosaMailAlternateAddress=$address)))", array("uid"));
 751
 752     if ($ldap->count() > 0){
 753       $attrs= $ldap->fetch ();
 754       return ($attrs["uid"][0]);
 755     }
 756
 757     /* Add to list of alternates */
 758     if (!in_array($address, $this->gosaMailAlternateAddress)){
 759       $this->gosaMailAlternateAddress[]= $address;
 760       $this->is_modified= TRUE;
 761     }
 762
 763     sort ($this->gosaMailAlternateAddress);
 764     reset ($this->gosaMailAlternateAddress);
 765
 766     return ("");
 767   }
 768
 769
 770   function delAlternate($addresses)
 771   {
 772     $this->gosaMailAlternateAddress= array_remove_entries ($addresses,
 773                                                            $this->gosaMailAlternateAddress);
 774     $this->is_modified= TRUE;
 775   }
 776
 777   function make_name($attrs)
 778   {
 779     $name= "";
 780     if (isset($attrs['sn'][0])){
 781       $name= $attrs['sn'][0];
 782     }
 783     if (isset($attrs['givenName'][0])){
 784       if ($name != ""){
 785         $name.= ", ".$attrs['givenName'][0];
 786       } else {
 787         $name.= $attrs['givenName'][0];
 788       }
 789     }
 790     if ($name != ""){
 791       $name.= " ";
 792     }
 793
 794     return ($name);
 795   }
 796
 797 }
 798
 799 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 800 ?>