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 alt=\"\" src=\"images/stop.png\" align=\"middle\">&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
 433       $smarty->assign("$val", $this->$val);
 434       $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
 435     }
 436
 437     if (is_numeric($this->gosaMailQuota) && $this->gosaMailQuota != 0){
 438       $smarty->assign("quotausage", $this->quotaUsage * 100 / $this->gosaMailQuota);
 439       $smarty->assign("quotadefined", "true");
 440     } else {
 441       $smarty->assign("quotadefined", "false");
 442     }
 443
 444     /* Disable mail field if needed */
 445     $method= new $this->method($this->config);
 446     if ($method->uattrib == "mail" && $this->initially_was_account){
 447       $smarty->assign("mailACL", "disabled");
 448     }
 449
 450     /* Fill checkboxes */
 451     if (!preg_match("/L/", $this->gosaMailDeliveryMode)) {
 452       $smarty->assign("drop_own_mails", "checked");
 453     } else {
 454       $smarty->assign("drop_own_mails", "");
 455     }
 456     if (preg_match("/V/", $this->gosaMailDeliveryMode)) {
 457       $smarty->assign("use_vacation", "checked");
 458     } else {
 459       $smarty->assign("use_vacation", "");
 460     }
 461     if (preg_match("/S/", $this->gosaMailDeliveryMode)) {
 462       $smarty->assign("use_spam_filter", "checked");
 463     } else {
 464       $smarty->assign("use_spam_filter", "");
 465     }
 466     if (preg_match("/R/", $this->gosaMailDeliveryMode)) {
 467       $smarty->assign("use_mailsize_limit", "checked");
 468     } else {
 469       $smarty->assign("use_mailsize_limit", "");
 470     }
 471     if (preg_match("/I/", $this->gosaMailDeliveryMode)) {
 472       $smarty->assign("only_local", "checked");
 473     } else {
 474       $smarty->assign("only_local", "");
 475     }
 476     if (preg_match("/C/", $this->gosaMailDeliveryMode)) {
 477       $smarty->assign("own_script", "checked");
 478     } else {
 479       $smarty->assign("own_script", "");
 480     }
 481
 482     /* Have vacation templates? */
 483     $smarty->assign("template", "");
 484     if (count($this->vacation)){
 485       $smarty->assign("show_templates", "true");
 486       $smarty->assign("vacationtemplates", $this->vacation);
 487       if (isset($_POST['vacation_template'])){
 488         $smarty->assign("template", $_POST['vacation_template']);
 489       }
 490     } else {
 491       $smarty->assign("show_templates", "false");
 492     }
 493
 494     /* Fill spam selector */
 495     $spamlevel= array();
 496     for ($i= 0; $i<21; $i++){
 497       $spamlevel[]= $i;
 498     }
 499     $smarty->assign("spamlevel", $spamlevel);
 500     $smarty->assign("spambox", $this->mailboxList);
 501     $smarty->assign("custom_sieveACL", chkacl($this->acl, "custom_sieve"));
 502     $smarty->assign("only_localACL", chkacl($this->acl, "only_local"));
 503
 504     $display.= $smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__)));
 505     return ($display);
 506   }
 507
 508
 509   /* remove object from parent */
 510   function remove_from_parent()
 511   {
 512     /* Cancel if there's nothing to do here */
 513     if (!$this->initially_was_account){
 514       return;
 515     }
 516
 517     /* include global link_info */
 518     $ldap= $this->config->get_ldap_link();
 519
 520     /* Remove and write to LDAP */
 521     plugin::remove_from_parent();
 522
 523     /* Zero arrays */
 524     $this->attrs['gosaMailAlternateAddress']= array();
 525     $this->attrs['gosaMailForwardingAddress']= array();
 526
 527     /* Adapt attributes if needed */
 528     $method= new $this->method($this->config);
 529     $method->fixAttributesOnRemove($this);
 530
 531     /* Mailmethod wants us to remove the entry from LDAP. Keep uid! */
 532     unset ($this->attrs['uid']);
 533     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
 534         $this->attributes, "Save");
 535     $ldap->cd($this->dn);
 536     $ldap->modify($this->attrs);
 537     show_ldap_error($ldap->get_error());
 538
 539     /* Connect to IMAP server for account deletion */
 540     if ($this->gosaMailServer != ""){
 541       $method= new $this->method($this->config);
 542       $id= $method->uattrib;
 543       if ($method->connect($this->gosaMailServer)){
 544
 545         /* Remove account from IMAP server */
 546         $method->deleteMailbox($this->folder_prefix.$this->$id);
 547         $method->disconnect();
 548       }
 549     }
 550
 551     /* Optionally execute a command after we're done */
 552     $this->handle_post_events("remove");
 553   }
 554
 555
 556   /* Save data to object */
 557   function save_object()
 558   {
 559     if (isset($_POST['mailTab'])){
 560       /* Save ldap attributes */
 561       plugin::save_object();
 562
 563       /* Assemble mail delivery mode
 564          The mode field in ldap consists of values between braces, this must
 565          be called when 'mail' is set, because checkboxes may not be set when
 566          we're in some other dialog.
 567
 568          Example for gosaMailDeliveryMode [LR        ]
 569          L: Local delivery
 570          R: Reject when exceeding mailsize limit
 571          S: Use spam filter
 572          V: Use vacation message
 573          C: Use custm sieve script
 574          I: Only insider delivery */
 575
 576       $tmp= "";
 577       if (!isset($_POST["drop_own_mails"])){
 578         $tmp.= "L";
 579       }
 580       if (isset($_POST["use_mailsize_limit"])){
 581         $tmp.= "R";
 582       }
 583       if (isset($_POST["use_spam_filter"])){
 584         $tmp.= "S";
 585       }
 586       if (isset($_POST["use_vacation"])){
 587         $tmp.= "V";
 588       }
 589       if (isset($_POST["own_script"])){
 590         $tmp.= "C";
 591       }
 592       if (isset($_POST["only_local"])){
 593         $tmp.= "I";
 594       }
 595       $tmp= "[$tmp]";
 596
 597       if (chkacl ($this->acl, "gosaMailDeliveryMode") == ""){
 598         if ($this->gosaMailDeliveryMode != $tmp){
 599           $this->is_modified= TRUE;
 600         }
 601         $this->gosaMailDeliveryMode= $tmp;
 602       }
 603     }
 604   }
 605
 606
 607   /* Save data to LDAP, depending on is_account we save or delete */
 608   function save()
 609   {
 610     $ldap= $this->config->get_ldap_link();
 611
 612     /* Call parents save to prepare $this->attrs */
 613     plugin::save();
 614
 615     /* Save arrays */
 616     $this->attrs['gosaMailAlternateAddress']= $this->gosaMailAlternateAddress;
 617     $this->attrs['gosaMailForwardingAddress']= $this->gosaMailForwardingAddress;
 618
 619     /* Adapt attributes if needed */
 620     $method= new $this->method($this->config);
 621     $id= $method->uattrib;
 622     $method->fixAttributesOnStore($this);
 623
 624     /* Save data to LDAP */
 625     $ldap->cd($this->dn);
 626     $ldap->modify($this->attrs);
 627     show_ldap_error($ldap->get_error());
 628
 629     /* Only do IMAP actions if we are not a template */
 630     if (!$this->is_template){
 631       if ($method->connect($this->gosaMailServer)){
 632         $method->updateMailbox($this->folder_prefix.$this->$id);
 633         $method->setQuota($this->folder_prefix.$this->$id, $this->gosaMailQuota);
 634         $method->disconnect();
 635
 636         /* Write sieve information only if not in C mode */
 637         if (!is_integer(strpos($this->gosaMailDeliveryMode, "C"))){
 638           $method->configureFilter($this->$id,
 639               $this->gosaMailDeliveryMode,
 640               $this->mail,
 641               $this->gosaMailAlternateAddress,
 642               $this->gosaMailMaxSize,
 643               $this->gosaSpamMailbox,
 644               $this->gosaSpamSortLevel,
 645               $this->gosaVacationMessage);
 646         }
 647       }
 648     }
 649
 650     /* Optionally execute a command after we're done */
 651     if ($this->initially_was_account == $this->is_account){
 652       if ($this->is_modified){
 653         $this->handle_post_events("mofify");
 654       }
 655     } else {
 656       $this->handle_post_events("add");
 657     }
 658
 659   }
 660
 661   /* Check formular input */
 662   function check()
 663   {
 664     $ldap= $this->config->get_ldap_link();
 665
 666     $message= array();
 667
 668     /* must: mail */
 669     if ($this->mail == ""){
 670       $message[]= _("The required field 'Primary address' is not set.");
 671     }
 672     if ($this->is_template){
 673       if (!is_email($this->mail, TRUE)){
 674         $message[]= _("Please enter a valid email address in 'Primary address' field.");
 675       }
 676     } else {
 677       if (!is_email($this->mail)){
 678         $message[]= _("Please enter a valid email address in 'Primary address' field.");
 679       }
 680     }
 681     $ldap->cd($this->config->current['BASE']);
 682     $ldap->search ("(&(objectClass=gosaMailAccount)(!(objectClass=gosaUserTemplate))(|(mail=".$this->mail.")(gosaMailAlternateAddress=".
 683         $this->mail."))(!(uid=".$this->uid."))(!(cn=".$this->uid.")))", array("uid"));
 684     if ($ldap->count() != 0){
 685       $message[]= _("The primary address you've entered is already in use.");
 686     }
 687
 688     /* Check quota */
 689     if ($this->gosaMailQuota != '' && chkacl ($this->acl, "gosaMailQuota") == ""){
 690       if (!is_numeric($this->gosaMailQuota)) {
 691         $message[]= _("Value in 'Quota size' is not valid.");
 692       } else {
 693         $this->gosaMailQuota= (int) $this->gosaMailQuota;
 694       }
 695     }
 696
 697     /* Check rejectsize for integer */
 698     if ($this->gosaMailMaxSize != '' && chkacl ($this->acl, "gosaMailQuota") == ""){
 699       if (!is_numeric($this->gosaMailMaxSize)){
 700         $message[]= _("Please specify a vaild mail size for mails to be rejected.");
 701       } else {
 702         $this->gosaMailMaxSize= (int) $this->gosaMailMaxSize;
 703       }
 704     }
 705
 706     /* Need gosaMailMaxSize if use_mailsize_limit is checked */
 707     if (is_integer(strpos($this->gosaMailDeliveryMode, "R")) &&
 708         $this->gosaMailMaxSize == ""){
 709
 710       $message[]= _("You need to set the maximum mail size in order to reject anything.");
 711     }
 712
 713     return ($message);
 714   }
 715
 716   /* Adapt from template, using 'dn' */
 717   function adapt_from_template($dn)
 718   {
 719     plugin::adapt_from_template($dn);
 720
 721     foreach (array("gosaMailAlternateAddress", "gosaMailForwardingAddress") as $val){
 722       $this->$val= array();
 723       if (isset($this->attrs["$val"]["count"])){
 724         for ($i= 0; $i<$this->attrs["$val"]["count"]; $i++){
 725           $value= $this->attrs["$val"][$i];
 726           foreach (array("sn", "givenName", "uid") as $repl){
 727             if (preg_match("/%$repl/i", $value)){
 728               $value= preg_replace ("/%$repl/i", $this->parent->$repl, $value);
 729             }
 730           }
 731           array_push($this->$val, strtolower(rewrite($value)));
 732         }
 733       }
 734     }
 735     $this->mail= strtolower(rewrite($this->mail));
 736   }
 737
 738   /* Add entry to forwarder list */
 739   function addForwarder($address)
 740   {
 741     $this->gosaMailForwardingAddress[]= $address;
 742     $this->gosaMailForwardingAddress= array_unique ($this->gosaMailForwardingAddress);
 743
 744     sort ($this->gosaMailForwardingAddress);
 745     reset ($this->gosaMailForwardingAddress);
 746     $this->is_modified= TRUE;
 747   }
 748
 749   /* Remove list of addresses from forwarder list */
 750   function delForwarder($addresses)
 751   {
 752     $this->gosaMailForwardingAddress= array_remove_entries ($addresses, $this->gosaMailForwardingAddress);
 753     $this->is_modified= TRUE;
 754   }
 755
 756
 757
 758   function addAlternate($address)
 759   {
 760     $ldap= $this->config->get_ldap_link();
 761
 762     $address= strtolower($address);
 763
 764     /* Is this address already assigned in LDAP? */
 765     $ldap->cd ($this->config->current['BASE']);
 766     $ldap->search ("(&(objectClass=gosaMailAccount)(|(mail=$address)".
 767         "(gosaMailAlternateAddress=$address)))", array("uid"));
 768
 769     if ($ldap->count() > 0){
 770       $attrs= $ldap->fetch ();
 771       return ($attrs["uid"][0]);
 772     }
 773
 774     /* Add to list of alternates */
 775     if (!in_array($address, $this->gosaMailAlternateAddress)){
 776       $this->gosaMailAlternateAddress[]= $address;
 777       $this->is_modified= TRUE;
 778     }
 779
 780     sort ($this->gosaMailAlternateAddress);
 781     reset ($this->gosaMailAlternateAddress);
 782
 783     return ("");
 784   }
 785
 786
 787   function delAlternate($addresses)
 788   {
 789     $this->gosaMailAlternateAddress= array_remove_entries ($addresses,
 790                                                            $this->gosaMailAlternateAddress);
 791     $this->is_modified= TRUE;
 792   }
 793
 794   function make_name($attrs)
 795   {
 796     $name= "";
 797     if (isset($attrs['sn'][0])){
 798       $name= $attrs['sn'][0];
 799     }
 800     if (isset($attrs['givenName'][0])){
 801       if ($name != ""){
 802         $name.= ", ".$attrs['givenName'][0];
 803       } else {
 804         $name.= $attrs['givenName'][0];
 805       }
 806     }
 807     if ($name != ""){
 808       $name.= " ";
 809     }
 810
 811     return ($name);
 812   }
 813
 814 }
 815
 816 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 817 ?>