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
  10   var $uid                        = "";       // User id
  11   var $cn                         = "";       // cn
  12
  13   var $method                     = "mailMethod"; // Used Mail method
  14   var $mmethod                    = "";           // Contains the gosa.conf MAILMETHOD
  15   var $mail                       = "";           // Default mail address
  16
  17   var $gosaMailAlternateAddress   = array();  // Set default Alternate Mail Adresses to empty array
  18   var $gosaMailForwardingAddress  = array();  // Forwarding also empty
  19
  20   var $gosaMailServer             = "";       // Selected mailserver
  21   var $gosaMailQuota              = "";       // Defined Quota
  22   var $quotaUsage                 = 0;        // Currently used quota
  23
  24   var $gosaVacationMessage        = "";       // Vocation message
  25
  26   var $imapacl                    = array('anyone'    => 'p',     // Set acls for everyone
  27       '%members%' => 'lrsp',  // %members% are all group-members
  28       ''          => 'p');    // Every user added gets this right
  29
  30
  31   var $gosaSpamSortLevel          = "";
  32   var $gosaSpamMailbox            = "";
  33   var $gosaSharedFolderTarget     ;
  34
  35   var $forward_dialog             = FALSE;
  36
  37   var $members                    = array();  // Group members
  38
  39   var $mailusers                  = array();
  40   var $perms                      = array();
  41   var $gosaMailDeliveryMode       = "[L        ]";   //
  42   var $gosaMailMaxSize            = "";       //
  43
  44
  45   /* Helper */
  46   var $indexed_acl= array();
  47   var $indexed_user= array();
  48
  49   /* attribute list for save action */
  50   var $attributes= array( "mail",   "gosaMailServer", "gosaMailQuota", "gosaMailMaxSize",
  51       "gosaMailAlternateAddress", "gosaMailForwardingAddress",
  52       "gosaMailDeliveryMode", "gosaSpamSortLevel", "gosaSpamMailbox",
  53       "acl","gosaSharedFolderTarget", "gosaVacationMessage");
  54
  55   var $objectclasses= array("gosaMailAccount");
  56
  57
  58   function mailgroup ($config, $dn= NULL, $ui= NULL)
  59   {
  60     /* Initialise all available attributes ... if possible
  61      */
  62     plugin::plugin($config, $dn);
  63
  64     /* Set mailMethod to the one defined in gosa.conf
  65      */
  66     if (isset($this->config->current['MAILMETHOD'])){
  67       $this->mmethod= $this->config->current['MAILMETHOD'];
  68     }
  69
  70     /* Check if selected mail method exists
  71      */
  72     if (class_exists("mailMethod$this->mmethod")){
  73       $this->method= "mailMethod$this->mmethod";
  74     } else {
  75       print_red(sprintf(_("There is no mail method '%s' specified in your gosa.conf available."), $this->mmethod));
  76     }
  77
  78     /* Load Mailserver
  79      */
  80     if(isset($this->attrs['gosaMailServer'][0])){
  81       $this->gosaMailServer =  $this->attrs['gosaMailServer'][0];
  82     }
  83
  84     /* Convert cn to uid in case of existing entry
  85      */
  86     if (isset($this->attrs['cn'][0])){
  87       $this->uid= $this->attrs['cn'][0];
  88     }
  89
  90
  91     /* If this ins't new mailgroup, read all required data from ldap
  92      */
  93     if (($dn != "new")&&($dn != NULL)){
  94
  95       /* Load attributes which represent multiple entries
  96        */
  97       foreach (array("gosaMailAlternateAddress", "gosaMailForwardingAddress") as $val){
  98         $this->$val = array();
  99         if (isset($this->attrs["$val"]["count"])){
 100           for ($i= 0; $i<$this->attrs["$val"]["count"]; $i++){
 101             array_push($this->$val, $this->attrs["$val"][$i]);
 102           }
 103         }
 104       }
 105
 106       /* Only do IMAP actions if gosaMailServer attribute is set
 107        */
 108       if (isset ($this->attrs["gosaMailServer"][0])){
 109
 110         /* Create new instance of our defined mailclass
 111          */
 112         $method= new $this->method($this->config);
 113
 114         if ($method->connect($this->attrs["gosaMailServer"][0])){
 115
 116           /*  get Quota
 117            */
 118           $quota= $method->getQuota($this->uid);
 119
 120           /* Maybe the entry is not saved in new style, get
 121              permissions from IMAP and convert them to acl attributes */
 122           if (!isset($this->attrs['acl'])){
 123             $this->imapacl=  $method->getSharedFolderPermissions($this->uid);
 124
 125             /* Need to filter what a member acl could be... */
 126             $vote= array();
 127             $peak= 0;
 128             $leader= "";
 129             foreach ($this->imapacl as $user => $acl){
 130
 131               if ($user != "anyone" ){
 132                 if (!isset($vote[$acl])){
 133                   $vote[$acl]= 1;
 134                 } else {
 135                   $vote[$acl]++;
 136                 }
 137                 if ($vote[$acl] > $peak){
 138                   $leader= $acl;
 139                   $peek= $vote[$acl];
 140                 }
 141               }
 142
 143             }
 144
 145             /* Highest count wins as %members%, remove all members
 146                with the same acl */
 147             if(!empty($leader)){
 148               $this->imapacl['%members%']= $leader;
 149             }
 150             foreach ($this->imapacl as $user => $acl){
 151               if ($this->acl == $leader && in_array($user, $this->attrs['memberUid'])){
 152                 unset($this->imapacl[$user]);
 153               }
 154             }
 155
 156           } // ENDE ! isset ($this->attrs['acl'])
 157
 158           /* Update quota values */
 159           if ($quota['gosaMailQuota'] == 2147483647){
 160             $this->quotaUsage= "";
 161             $this->gosaMailQuota= "";
 162           } else {
 163             $this->quotaUsage= $quota['quotaUsage'];
 164             $this->gosaMailQuota= $quota['gosaMailQuota'];
 165           }
 166           $method->disconnect();
 167         }   // ENDE $method->connect($this->attrs["gosaMailServer"][0])){
 168
 169         /* Adapt attributes if needed */
 170         $method->fixAttributesOnLoad($this);
 171
 172       }   // ENDE gosaMailServer
 173
 174     }   // ENDE dn != "new"
 175
 176
 177     /* Get global filter config */
 178     if (!is_global("gmailfilter")){
 179       $ui= get_userinfo();
 180       $base= get_base_from_people($ui->dn);
 181       $gmailfilter= array( "depselect"       => $base,
 182           "muser"            => "",
 183           "regex"           => "*");
 184       register_global("gmailfilter", $gmailfilter);
 185     }
 186
 187     /* Load permissions */
 188     $tmp = array();
 189     if(preg_match("/kolab/i",$this->mmethod)){
 190       $ldap = $this->config->get_ldap_link();
 191
 192       if (isset($this->attrs['acl'])){
 193
 194         for ($i= 0; $i<$this->attrs['acl']['count']; $i++){
 195           list($user, $permission)= split(' ', $this->attrs['acl'][$i]);
 196
 197           /* Add to list */
 198           $this->imapacl[$user]= $permission;
 199
 200           /* Get all user permissions sorted by acl, to detect the most used acl
 201              This acl is then used for %members%
 202            */
 203           if ($user != "anyone" && $user != "%members%"){
 204             $tmp[$permission][] = $user;
 205           }
 206
 207           /* There is an entry in $this->imapacl like this this ...
 208              $this->attrs['imapacl']['anyone'] = "p";
 209              $this->attrs['imapacl']['%members%'] = "lprs";
 210              $this->attrs['imapacl'][''] = ""; <------ This is used to diplay an empty
 211              Field for special acls in our template.
 212              If there is at least one special acl in out imapacl,
 213              we don't need this entry anymore, because it is already displayed.
 214            */
 215           if ($user != "anyone" && $user != "%members%"){
 216             unset($this->imapacl['']);
 217           }
 218         }
 219       }
 220
 221       /* In this section we dectect which acl is tho most used
 222          This will be used as %members% acl
 223        */
 224       $tmp2 = array();
 225       foreach($tmp as $acl => $user){
 226         $tmp2[count($tmp[$acl])]=$acl;
 227       }
 228       /* Most used at last
 229        */
 230       ksort($tmp2);
 231
 232       /* Assign last (most used acl) to %members% acl
 233        */
 234       $str = array_pop($tmp2);
 235       if(!empty($str)) {
 236         $this->imapacl['%members%']=$str;
 237       }
 238
 239       /* Open ldap connection
 240        */
 241       $ldap = $this->config->get_ldap_link();
 242       $ldap->cd($this->config->current['BASE']);
 243
 244       /* Remove those users, that use %members% acl && are member of this group. */
 245       foreach($this->imapacl as $mail => $permission){
 246         $ldap->search("(&(objectClass=person)(mail=".$mail."))",array("uid"));
 247         $atr = $ldap->fetch();
 248         if((isset($this->attrs['memberUid'])) && (is_array($this->attrs['memberUid']))){
 249           if((isset($atr['uid'][0]))&&(in_array($atr['uid'][0],$this->attrs['memberUid']))&&($permission == $this->imapacl['%members%'])){
 250             unset($this->imapacl[$mail]);
 251           }
 252         }
 253       }
 254       /* Append an empty entry, for special acl handling */
 255       if(count($this->imapacl)==2){
 256         $this->imapacl[''] ="";
 257       }
 258
 259     }else{ // Not kolab
 260       /* Load permissions */
 261       if (isset($this->attrs['acl'])){
 262         for ($i= 0; $i<$this->attrs['acl']['count']; $i++){
 263           list($user, $permission)= split(' ', $this->attrs['acl'][$i]);
 264           $this->imapacl[$user]= $permission;
 265           if ($user != "anyone" && $user != "%members%"){
 266             unset($this->imapacl['']);
 267           }
 268         }
 269       }
 270     }
 271
 272     /* Load Mailserver
 273      */
 274     if(isset($this->attrs['gosaMailServer'][0])){
 275       $this->gosaMailServer =  $this->attrs['gosaMailServer'][0];
 276     }
 277     /* Fill translations */
 278     $this->perms["lrs"]= _("read");
 279     $this->perms["lrsp"]= _("post");
 280     $this->perms["p"]= _("external post");
 281     $this->perms["lrsip"]= _("append");
 282     $this->perms["lrswipcd"]= _("write");
 283   }
 284
 285   function execute()
 286   {
 287     /* Call parent execute */
 288     //plugin::execute();
 289
 290     /* Load templating engine */
 291     $smarty= get_smarty();
 292     if ($_SESSION['js']==FALSE){
 293       $smarty->assign("javascript", "false");
 294     } else {
 295       $smarty->assign("javascript", "true");
 296     }
 297
 298     /* Do we need to flip is_account state? */
 299     if (isset($_POST['modify_state'])){
 300       $this->is_account= !$this->is_account;
 301     }
 302
 303     /* Do we represent a valid account? */
 304     if (!$this->is_account && $this->parent == NULL){
 305       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 306         _("This 'dn' has no valid mail extensions.")."</b>";
 307       return ($display);
 308     }
 309
 310     /* Show tab dialog headers */
 311     $display= "";
 312     if ($this->parent != NULL){
 313       if ($this->is_account){
 314         $display= $this->show_header(_("Remove mail account"),
 315             _("This account has mail features enabled. You can disable them by clicking below."));
 316       } else {
 317         $display= $this->show_header(_("Create mail account"),
 318             _("This account has mail features disabled. You can enable them by clicking below."));
 319         return ($display);
 320       }
 321     }
 322
 323     /* Add ACL? */
 324     foreach ($this->indexed_user as $nr => $user){
 325       if (isset($_POST["add_$nr"])){
 326         $this->imapacl[""]= "l";
 327       }
 328       if (isset($_POST["del_$nr"])){
 329         unset ($this->imapacl[$user]);
 330       }
 331     }
 332
 333     /* Trigger forward add dialog? */
 334     if (isset($_POST['add_local_forwarder'])){
 335       $this->forward_dialog= TRUE;
 336       $this->dialog= TRUE;
 337     }
 338
 339     /* Cancel forward add dialog? */
 340     if (isset($_POST['add_locals_cancel'])){
 341       $this->forward_dialog= FALSE;
 342       $this->dialog= FALSE;
 343     }
 344
 345     /* Finished adding of locals? */
 346     if (isset($_POST['add_locals_finish'])){
 347       if (count ($_POST['local_list']) &&
 348           chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 349
 350         /* Walk through list of forwarders, ignore own addresses */
 351         foreach ($_POST['local_list'] as $val){
 352           if (!in_array ($val, $this->gosaMailAlternateAddress) &&
 353               $val != $this->mail){
 354
 355             $this->addForwarder($val);
 356           }
 357         }
 358       }
 359       $this->forward_dialog= FALSE;
 360       $this->dialog= FALSE;
 361     }
 362
 363     /* Add forward email addresses */
 364     if (isset($_POST['add_forwarder'])){
 365       if ($_POST['forward_address'] != ""){
 366
 367         /* Valid email address specified? */
 368         $address= $_POST['forward_address'];
 369         if (!is_email($address)){
 370
 371           print_red (_("You're trying to add an invalid email address ".
 372                 "to the list of forwarders."));
 373
 374         } elseif ($address == $this->mail
 375             || in_array($address, $this->gosaMailAlternateAddress)) {
 376
 377           print_red (_("Adding your one of your own addresses to the forwarders makes no sense."));
 378
 379         } else {
 380
 381           /* Add it */
 382           if (chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 383             $this->addForwarder ($address);
 384           }
 385
 386         }
 387       }
 388     }
 389
 390     /* Delete forward email addresses */
 391     if (isset($_POST['delete_forwarder'])){
 392       if (count($_POST['forwarder_list'])
 393           && chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 394
 395         $this->delForwarder ($_POST['forwarder_list']);
 396       }
 397     }
 398
 399     /* Add alternate email addresses */
 400     if (isset($_POST['add_alternate'])){
 401       if ($_POST['alternate_address'] != "" &&
 402           chkacl ($this->acl, "gosaMailAlternateAddress") == ""){
 403
 404         if (!is_email($_POST['alternate_address'])){
 405           print_red (_("You're trying to add an invalid email address to the list of alternate addresses."));
 406
 407         } elseif (($user= $this->addAlternate ($_POST['alternate_address'])) != ""){
 408           $ui= get_userinfo();
 409           if ($user != $ui->username){
 410             print_red (_("The address you're trying to add is already used by user")." '$user'.");
 411           }
 412         }
 413       }
 414     }
 415
 416     /* Delete alternate email addresses */
 417     if (isset($_POST['delete_alternate']) && isset ($_POST['alternates_list'])){
 418       if (count($_POST['alternates_list']) &&
 419           chkacl ($this->acl, "gosaMailAlternateAddress") == ""){
 420
 421         $this->delAlternate ($_POST['alternates_list']);
 422       }
 423     }
 424
 425     /* Show forward add dialog */
 426     if ($this->forward_dialog){
 427       $ldap= $this->config->get_ldap_link();
 428
 429       /* Save data */
 430       $gmailfilter= get_global("gmailfilter");
 431       foreach( array("depselect", "muser", "regex") as $type){
 432         if (isset($_POST[$type])){
 433           $gmailfilter[$type]= $_POST[$type];
 434         }
 435       }
 436       if (isset($_GET['search'])){
 437         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 438         if ($s == "**"){
 439           $s= "*";
 440         }
 441         $gmailfilter['regex']= $s;
 442       }
 443       register_global("gmailfilter", $gmailfilter);
 444
 445       /* Get actual list */
 446       $mailusers= array ();
 447       if ($gmailfilter['regex'] != '*' && $gmailfilter['regex'] != ""){
 448         $regex= $gmailfilter['regex'];
 449         $filter= "(|(mail=$regex)(gosaMailAlternateAddress=$regex))";
 450       } else {
 451         $filter= "";
 452       }
 453       if ($gmailfilter['muser'] != ""){
 454         $user= $gmailfilter['muser'];
 455         $filter= "$filter(|(uid=$user)(cn=$user)(givenName=$user)(sn=$user))";
 456       }
 457
 458       /* Add already present people to the filter */
 459       $exclude= "";
 460       foreach ($this->gosaMailForwardingAddress as $mail){
 461         $exclude.= "(mail=$mail)";
 462       }
 463       if ($exclude != ""){
 464         $filter.= "(!(|$exclude))";
 465       }
 466
 467       $acl= array($this->config->current['BASE'] => ":all");
 468       $res= get_list($acl, "(&(objectClass=gosaMailAccount)$filter)", TRUE, $gmailfilter['depselect'], array("sn", "mail", "givenName"), TRUE);
 469       $ldap->cd($gmailfilter['depselect']);
 470       $ldap->search ("(&(objectClass=gosaMailAccount)$filter)", array("sn", "mail", "givenName"));
 471       error_reporting (0);
 472       while ($attrs= $ldap->fetch()){
 473         if(preg_match('/%/', $attrs['mail'][0])){
 474           continue;
 475         }
 476         $name= $this->make_name($attrs);
 477         $mailusers[$attrs['mail'][0]]= $name."&lt;".
 478           $attrs['mail'][0]."&gt;";
 479       }
 480       error_reporting (E_ALL);
 481       natcasesort ($mailusers);
 482       reset ($mailusers);
 483
 484       /* Show dialog */
 485       $smarty->assign("search_image", get_template_path('images/search.png'));
 486       $smarty->assign("usearch_image", get_template_path('images/search_user.png'));
 487       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 488       $smarty->assign("infoimage", get_template_path('images/info.png'));
 489       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 490       $smarty->assign("mailusers", $mailusers);
 491       $smarty->assign("deplist", $this->config->idepartments);
 492       $smarty->assign("apply", apply_filter());
 493       $smarty->assign("alphabet", generate_alphabet());
 494       $smarty->assign("hint", print_sizelimit_warning());
 495       foreach( array("depselect", "muser", "regex") as $type){
 496         $smarty->assign("$type", $gmailfilter[$type]);
 497       }
 498       $smarty->assign("hint", print_sizelimit_warning());
 499       $display.= $smarty->fetch (get_template_path('mail_locals.tpl', TRUE));
 500       return ($display);
 501     }
 502
 503     /* Assemble normal permissions */
 504     $smarty->assign("permissionsACL", chkacl($this->acl, "permissions"));
 505     if (isset($this->imapacl['anyone'])){
 506       $smarty->assign("default_permissions", $this->imapacl['anyone']);
 507     }
 508     $smarty->assign("member_permissions", "lrsp");
 509     if (isset($this->imapacl['%members%'])){
 510       $smarty->assign("member_permissions", $this->imapacl['%members%']);
 511     }
 512
 513     /* Assemble extra attributes */
 514     $perm= chkacl($this->acl, "permissions");
 515     $tmp= "";
 516     $nr= 0;
 517     $count= count($this->imapacl);
 518     $this->indexed_user= array();
 519     $this->indexed_acl= array();
 520     foreach($this->imapacl as $user => $acl){
 521       if ($user != "anyone" && $user != "%members%"){
 522         $tmp.= "<tr><td><input name=\"user_$nr\" size=20 maxlength=60 ".
 523           "value=\"$user\" $perm></td><td><select size=\"1\" name=\"perm_$nr\" $perm>";
 524         foreach ($this->perms as $key => $value){
 525           if ($acl == $key){
 526             $tmp.= "<option value=$key selected>$value</option>";
 527           } else {
 528             $tmp.= "<option value=$key>$value</option>";
 529           }
 530         }
 531         $tmp.= "</select>&nbsp;";
 532         if ($nr == $count - 1){
 533           $tmp.= "<input type=submit value=\""._("Add")."\" ".
 534             "name=\"add_$nr\" $perm>";
 535         }
 536         if ($count > 3){
 537           $tmp.= "<input type=submit value=\""._("Remove")."\" ".
 538             "name=\"del_$nr\" $perm></td></tr>";
 539         }
 540       }
 541       $this->indexed_user[$nr]= $user;
 542       $this->indexed_acl[$nr++]= $acl;
 543     }
 544     $smarty->assign("plusattributes", $tmp);
 545
 546     /* Show main page */
 547     $mailserver= array();
 548     foreach ($this->config->data['SERVERS']['IMAP'] as $key => $val){
 549       $mailserver[]= $key;
 550     }
 551     $smarty->assign("mailServers", $mailserver);
 552     foreach(array("gosaMailServer", "gosaMailQuota", "perms", "mail",
 553           "gosaMailAlternateAddress", "gosaMailForwardingAddress") as $val){
 554       $smarty->assign("$val", $this->$val);
 555       $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
 556     }
 557     if (is_numeric($this->gosaMailQuota) && $this->gosaMailQuota != 0){
 558       $smarty->assign("quotausage", progressbar(round(($this->quotaUsage * 100)/ $this->gosaMailQuota),100,15,true));
 559       $smarty->assign("quotadefined", "true");
 560     } else {
 561       $smarty->assign("quotadefined", "false");
 562     }
 563
 564     $display.= $smarty->fetch (get_template_path('mail.tpl', TRUE));
 565     return ($display);
 566   }
 567
 568
 569   /* remove object from parent */
 570   function remove_from_parent()
 571   {
 572     /* Added these ObjectClass and Attributes, because they were not
 573        removed correctly, only in case of kolab ...
 574      */
 575     if(isset($this->config->current['MAILMETHOD'])&&preg_match("/kolab/i",$this->config->current['MAILMETHOD'])){
 576       $this->attributes[]="acl";
 577       $this->objectclasses[] = "kolabSharedFolder";
 578     }
 579     /* include global link_info */
 580     $ldap= $this->config->get_ldap_link();
 581
 582     /* Remove and write to LDAP */
 583     plugin::remove_from_parent();
 584
 585     /* Zero arrays */
 586     $this->attrs['gosaMailAlternateAddress']= array();
 587     $this->attrs['gosaMailForwardingAddress']= array();
 588     $this->attrs['gosaSharedFolderTarget']= array();
 589
 590     /* Connect to IMAP server for account deletion */
 591     if ($this->initially_was_account){
 592       $method= new $this->method($this->config);
 593       if ($method->connect($this->gosaMailServer)){
 594         /* Remove account from IMAP server */
 595         $method->deleteMailbox($this->uid);
 596         $method->disconnect();
 597       }
 598       $method->fixAttributesOnRemove($this);
 599     }
 600     /* Keep uid */
 601     unset ($this->attrs['uid']);
 602
 603
 604     $ldap->cd($this->dn);
 605     $ldap->modify ($this->attrs);
 606
 607     show_ldap_error($ldap->get_error());
 608
 609     /* Optionally execute a command after we're done */
 610     $this->handle_post_events("remove");
 611   }
 612
 613
 614   /* Save data to object */
 615   function save_object()
 616   {
 617     /* Assemble mail delivery mode
 618        The mode field in ldap consists of values between braces, this must
 619        be called when 'mail' is set, because checkboxes may not be set when
 620        we're in some other dialog.
 621
 622        Example for gosaMailDeliveryMode [LR        ]
 623 L: Local delivery
 624 R: Reject when exceeding mailsize limit
 625 S: Use spam filter
 626 V: Use vacation message
 627 C: Use custom sieve script
 628 I: Only insider delivery */
 629     if (isset($_POST['mailedit'])){
 630
 631       /* Save ldap attributes */
 632       plugin::save_object();
 633
 634       $tmp= "";
 635       if (!isset($_POST["drop_own_mails"])){
 636         $tmp.= "L";
 637       }
 638       if (isset($_POST["use_mailsize_limit"])){
 639         $tmp.= "R";
 640       }
 641       if (isset($_POST["use_spam_filter"])){
 642         $tmp.= "S";
 643       }
 644       if (isset($_POST["use_vacation"])){
 645         $tmp.= "V";
 646       }
 647       if (isset($_POST["own_script"])){
 648         $tmp.= "C";
 649       }
 650       if (isset($_POST["only_local"])){
 651         $tmp.= "I";
 652       }
 653       $tmp= "[$tmp]";
 654
 655       if (chkacl ($this->acl, "gosaMailDeliveryMode") == ""){
 656         $this->gosaMailDeliveryMode= $tmp;
 657       }
 658
 659       /* Collect data and re-assign it to the imapacl array */
 660       if (chkacl($this->acl, "permissions") == ""){
 661         $this->imapacl= array();
 662         $this->imapacl['%members%']= $_POST['member_permissions'];
 663         $this->imapacl['anyone']= $_POST['default_permissions'];
 664         foreach ($this->indexed_user as $nr => $user){
 665           if (!isset($_POST["user_$nr"])){
 666             continue;
 667           }
 668           if ($_POST["user_$nr"] != $user ||
 669               $_POST["perm_$nr"] != $this->indexed_acl[$nr]){
 670             $this->is_modified= TRUE;
 671           }
 672           $this->imapacl[$_POST["user_$nr"]]= $_POST["perm_$nr"];
 673         }
 674       }
 675     }
 676
 677   }
 678
 679
 680
 681   /* Save data to LDAP, depending on is_account we save or delete */
 682   function save()
 683   {
 684     $ldap= $this->config->get_ldap_link();
 685     $ldap->cd($this->config->current['BASE']);
 686
 687     /* Call parents save to prepare $this->attrs */
 688     plugin::save();
 689
 690     /* Save arrays */
 691     $this->attrs['gosaMailAlternateAddress']  = $this->gosaMailAlternateAddress;
 692     $this->attrs['gosaMailForwardingAddress'] = $this->gosaMailForwardingAddress;
 693
 694     /* Save shared folder target */
 695     $this->attrs['gosaSharedFolderTarget']= "share+".$this->uid;
 696
 697     if(preg_match("/kolab/i",$this->mmethod)){
 698       /* Save acl's */
 699       $this->attrs['acl']= array();
 700       foreach ($this->imapacl as $user => $acl){
 701         if ($user == ""){
 702           continue;
 703         }
 704         $ldap->search("(&(objectClass=person)(|(uid=".$user.")(mail=".$user.")))",array("mail"));
 705         $mail = $ldap->fetch();
 706         if($mail){
 707           if(isset($mail['mail'][0])){
 708             $this->attrs['acl'][]= $mail['mail'][0]." $acl";
 709           }
 710         }else{
 711           $this->attrs['acl'][]= "$user $acl";
 712         }
 713       }
 714     }else{
 715       /* Save acl's */
 716       $this->attrs['acl']= array();
 717       foreach ($this->imapacl as $user => $acl){
 718         if ($user == ""){
 719           continue;
 720         }
 721         $this->attrs['acl'][]= "$user $acl";
 722       }
 723     }
 724
 725     /* Only do IMAP actions if we are not a template */
 726     if(preg_match("/kolab/i",$this->mmethod)){
 727       if (empty($this->gosaMailServer)||is_array($this->gosaMailServer)){
 728         if(isset($this->attrs['gosaMailServer'][0])){
 729           $this->gosaMailServer = $this->attrs['gosaMailServer'][0];
 730         }
 731       }
 732     }
 733
 734
 735     if ((!$this->is_template)&&(!empty($this->gosaMailServer))){
 736       $method= new $this->method($this->config);
 737       $method->fixAttributesOnStore($this);
 738       if (($method->connect($this->gosaMailServer))){
 739         $method->updateMailbox($this->uid);
 740         $method->setQuota($this->uid, $this->gosaMailQuota);
 741         $method->setSharedFolderPermissions($this->uid, $this->imapacl);
 742         $method->disconnect();
 743       }
 744     }
 745
 746     /* Exchange '%member%' pseudo entry */
 747     $memberacl= $this->imapacl['%members%'];
 748
 749     foreach ($this->members as $user){
 750       if(preg_match("/kolab/i",$this->mmethod)){
 751         $ldap->cd($this->config->current['BASE']);
 752         $ldap->search("(&(objectClass=person)(|(mail=".$user.")(uid=".$user.")))",array("mail"));
 753         $at = $ldap->fetch();
 754         if(isset($at['mail'][0])){
 755           $user = $at['mail'][0];
 756         }
 757       }
 758       if (!isset($this->imapacl[$user])){
 759         $this->imapacl[$user]= $memberacl;
 760       }
 761     }
 762     $this->attrs['acl'] = array();
 763     foreach($this->imapacl as $user => $acl){
 764       if(preg_match("/%members%/",$user) || empty($user)) continue;
 765
 766       $this->attrs['acl'][] = $user." ".$acl;
 767     }
 768
 769     /* Save data to LDAP */
 770     $ldap->cd($this->dn);
 771     $this->cleanup();
 772     $ldap->modify ($this->attrs);
 773
 774     show_ldap_error($ldap->get_error());
 775
 776     /* Optionally execute a command after we're done */
 777     if ($this->initially_was_account == $this->is_account){
 778       if ($this->is_modified){
 779         $this->handle_post_events("mofify");
 780       }
 781     } else {
 782       $this->handle_post_events("add");
 783     }
 784   }
 785
 786   /* Check formular input */
 787   function check()
 788   {
 789     $ldap= $this->config->get_ldap_link();
 790
 791     $message= array();
 792
 793     /* must: mail */
 794     if ($this->mail == ""){
 795       $message[]= _("The required field 'Primary address' is not set.");
 796     }
 797     if (!is_email($this->mail)){
 798       $message[]= _("Please enter a valid email addres in 'Primary address' field.");
 799     }
 800     $ldap->cd($this->config->current['BASE']);
 801     $ldap->search ("(&(!(objectClass=gosaUserTemplate))(objectClass=gosaMailAccount)(|(mail=".$this->mail.")(gosaMailAlternateAddress=".
 802         $this->mail."))(!(uid=".$this->cn."))(!(cn=".$this->cn.")))");
 803     if ($ldap->count() != 0){
 804       $message[]= _("The primary address you've entered is already in use.");
 805     }
 806
 807     /* Check quota */
 808     if ($this->gosaMailQuota != '' && chkacl ($this->acl, "gosaMailQuota") == ""){
 809       if (!is_numeric($this->gosaMailQuota)) {
 810         $message[]= _("Value in 'Quota size' is not valid.");
 811       } else {
 812         $this->gosaMailQuota= (int) $this->gosaMailQuota;
 813       }
 814     }
 815
 816     /* Check rejectsize for integer */
 817     if ($this->gosaMailMaxSize != '' && chkacl ($this->acl, "gosaMailQuota") == ""){
 818       if (!is_numeric($this->gosaMailMaxSize)){
 819         $message[]= _("Please specify a vaild mail size for mails to be rejected.");
 820       } else {
 821         $this->gosaMailMaxSize= (int) $this->gosaMailMaxSize;
 822       }
 823     }
 824
 825     /* Need gosaMailMaxSize if use_mailsize_limit is checked */
 826     if (is_integer(strpos($this->gosaMailDeliveryMode, "reject")) && $this->gosaMailMaxSize == ""){
 827       $message[]= _("You need to set the maximum mail size in order to reject anything.");
 828     }
 829
 830     if(ord($this->imapacl['anyone'][0])==194){
 831       $message[] = _("Please choose valid permission settings. Default permission can't be emtpy.");
 832     }
 833
 834     if(empty($this->gosaMailServer)){
 835       $message[] = _("Please select a valid mail server.");
 836     }
 837
 838     return ($message);
 839   }
 840
 841   /* Adapt from template, using 'dn' */
 842   function adapt_from_template($dn)
 843   {
 844     plugin::adapt_from_template($dn);
 845
 846     foreach (array("gosaMailAlternateAddress", "gosaMailForwardingAddress") as $val){
 847       $this->$val= array();
 848       if (isset($this->attrs["$val"]["count"])){
 849         for ($i= 0; $i<$this->attrs["$val"]["count"]; $i++){
 850           $value= $this->attrs["$val"][$i];
 851           foreach (array("sn", "givenName", "uid") as $repl){
 852             if (preg_match("/%$repl/i", $value)){
 853               $value= preg_replace ("/%$repl/i", $this->parent->$repl, $value);
 854             }
 855           }
 856           array_push($this->$val, $value);
 857         }
 858       }
 859     }
 860   }
 861
 862   /* Add entry to forwarder list */
 863   function addForwarder($address)
 864   {
 865     $this->gosaMailForwardingAddress[]= $address;
 866     $this->gosaMailForwardingAddress= array_unique ($this->gosaMailForwardingAddress);
 867
 868     sort ($this->gosaMailForwardingAddress);
 869     reset ($this->gosaMailForwardingAddress);
 870     $this->is_modified= TRUE;
 871   }
 872
 873   /* Remove list of addresses from forwarder list */
 874   function delForwarder($addresses)
 875   {
 876     $this->gosaMailForwardingAddress= array_remove_entries ($addresses,
 877         $this->gosaMailForwardingAddress);
 878     $this->is_modified= TRUE;
 879   }
 880
 881
 882
 883   function addAlternate($address)
 884   {
 885     $ldap= $this->config->get_ldap_link();
 886
 887     $address= strtolower($address);
 888
 889     /* Is this address already assigned in LDAP? */
 890     $ldap->cd ($this->config->current['BASE']);
 891     $ldap->search ("(&(objectClass=gosaMailAccount)(|(mail=$address)".
 892         "(gosaMailAlternateAddress=$address)))");
 893
 894     if ($ldap->count() > 0){
 895       $attrs= $ldap->fetch ();
 896       return ($attrs["uid"][0]);
 897     }
 898
 899     /* Add to list of alternates */
 900     if (!in_array($address, $this->gosaMailAlternateAddress)){
 901       $this->gosaMailAlternateAddress[]= $address;
 902     }
 903
 904     sort ($this->gosaMailAlternateAddress);
 905     reset ($this->gosaMailAlternateAddress);
 906     $this->is_modified= TRUE;
 907
 908     return ("");
 909   }
 910
 911
 912   function delAlternate($addresses)
 913   {
 914     $this->gosaMailAlternateAddress= array_remove_entries ($addresses,
 915         $this->gosaMailAlternateAddress);
 916     $this->is_modified= TRUE;
 917   }
 918
 919
 920   function make_name($attrs)
 921   {
 922     $name= "";
 923     if (isset($attrs['sn'][0])){
 924       $name= $attrs['sn'][0];
 925     }
 926     if (isset($attrs['givenName'][0])){
 927       if ($name != ""){
 928         $name.= ", ".$attrs['givenName'][0];
 929       } else {
 930         $name.= $attrs['givenName'][0];
 931       }
 932     }
 933     if ($name != ""){
 934       $name.= " ";
 935     }
 936
 937     return ($name);
 938   }
 939
 940   function getCopyDialog()
 941   {
 942     if(!$this->is_account) return("");
 943
 944     $str =" <table width='100%'>
 945               <tr>
 946                 <td style='width:150px;'>".
 947                   _("Primary mail address").
 948                 "</td>
 949                 <td>
 950                    <input id='mail' name='mail' size='16' maxlength='160'
 951                     value='".$this->mail."'
 952                     title='"._("Primary mail address for this shared folder")."'>
 953                 </td>
 954               </tr>
 955             </table>";
 956     return($str);
 957   }
 958
 959   function saveCopyDialog()
 960   {
 961     if(!$this->is_account) return;
 962     if(isset($_POST['mail'])){
 963       $this->mail = $_POST['mail'];
 964     }
 965   }
 966
 967
 968 }
 969
 970 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 971 ?>