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     /* Fill translations */
 273     $this->perms["lrs"]= _("read");
 274     $this->perms["lrsp"]= _("post");
 275     $this->perms["p"]= _("external post");
 276     $this->perms["lrsip"]= _("append");
 277     $this->perms["lrswipcd"]= _("write");
 278   }
 279
 280   function execute()
 281   {
 282     /* Call parent execute */
 283     //plugin::execute();
 284
 285     /* Load templating engine */
 286     $smarty= get_smarty();
 287     if ($_SESSION['js']==FALSE){
 288       $smarty->assign("javascript", "false");
 289     } else {
 290       $smarty->assign("javascript", "true");
 291     }
 292
 293     /* Do we need to flip is_account state? */
 294     if (isset($_POST['modify_state'])){
 295       $this->is_account= !$this->is_account;
 296     }
 297
 298     /* Do we represent a valid account? */
 299     if (!$this->is_account && $this->parent == NULL){
 300       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 301         _("This 'dn' has no valid mail extensions.")."</b>";
 302       return ($display);
 303     }
 304
 305     /* Show tab dialog headers */
 306     $display= "";
 307     if ($this->parent != NULL){
 308       if ($this->is_account){
 309         $display= $this->show_header(_("Remove mail account"),
 310             _("This account has mail features enabled. You can disable them by clicking below."));
 311       } else {
 312         $display= $this->show_header(_("Create mail account"),
 313             _("This account has mail features disabled. You can enable them by clicking below."));
 314         return ($display);
 315       }
 316     }
 317
 318     /* Add ACL? */
 319     foreach ($this->indexed_user as $nr => $user){
 320       if (isset($_POST["add_$nr"])){
 321         $this->imapacl[""]= "l";
 322       }
 323       if (isset($_POST["del_$nr"])){
 324         unset ($this->imapacl[$user]);
 325       }
 326     }
 327
 328     /* Trigger forward add dialog? */
 329     if (isset($_POST['add_local_forwarder'])){
 330       $this->forward_dialog= TRUE;
 331       $this->dialog= TRUE;
 332     }
 333
 334     /* Cancel forward add dialog? */
 335     if (isset($_POST['add_locals_cancel'])){
 336       $this->forward_dialog= FALSE;
 337       $this->dialog= FALSE;
 338     }
 339
 340     /* Finished adding of locals? */
 341     if (isset($_POST['add_locals_finish'])){
 342       if (count ($_POST['local_list']) &&
 343           chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 344
 345         /* Walk through list of forwarders, ignore own addresses */
 346         foreach ($_POST['local_list'] as $val){
 347           if (!in_array ($val, $this->gosaMailAlternateAddress) &&
 348               $val != $this->mail){
 349
 350             $this->addForwarder($val);
 351           }
 352         }
 353       }
 354       $this->forward_dialog= FALSE;
 355       $this->dialog= FALSE;
 356     }
 357
 358     /* Add forward email addresses */
 359     if (isset($_POST['add_forwarder'])){
 360       if ($_POST['forward_address'] != ""){
 361
 362         /* Valid email address specified? */
 363         $address= $_POST['forward_address'];
 364         if (!is_email($address)){
 365
 366           print_red (_("You're trying to add an invalid email address ".
 367                 "to the list of forwarders."));
 368
 369         } elseif ($address == $this->mail
 370             || in_array($address, $this->gosaMailAlternateAddress)) {
 371
 372           print_red (_("Adding your one of your own addresses to the forwarders makes no sense."));
 373
 374         } else {
 375
 376           /* Add it */
 377           if (chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 378             $this->addForwarder ($address);
 379           }
 380
 381         }
 382       }
 383     }
 384
 385     /* Delete forward email addresses */
 386     if (isset($_POST['delete_forwarder'])){
 387       if (count($_POST['forwarder_list'])
 388           && chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 389
 390         $this->delForwarder ($_POST['forwarder_list']);
 391       }
 392     }
 393
 394     /* Add alternate email addresses */
 395     if (isset($_POST['add_alternate'])){
 396       if ($_POST['alternate_address'] != "" &&
 397           chkacl ($this->acl, "gosaMailAlternateAddress") == ""){
 398
 399         if (!is_email($_POST['alternate_address'])){
 400           print_red (_("You're trying to add an invalid email address to the list of alternate addresses."));
 401
 402         } elseif (($user= $this->addAlternate ($_POST['alternate_address'])) != ""){
 403           $ui= get_userinfo();
 404           if ($user != $ui->username){
 405             print_red (_("The address you're trying to add is already used by user")." '$user'.");
 406           }
 407         }
 408       }
 409     }
 410
 411     /* Delete alternate email addresses */
 412     if (isset($_POST['delete_alternate']) && isset ($_POST['alternates_list'])){
 413       if (count($_POST['alternates_list']) &&
 414           chkacl ($this->acl, "gosaMailAlternateAddress") == ""){
 415
 416         $this->delAlternate ($_POST['alternates_list']);
 417       }
 418     }
 419
 420     /* Show forward add dialog */
 421     if ($this->forward_dialog){
 422       $ldap= $this->config->get_ldap_link();
 423
 424       /* Save data */
 425       $gmailfilter= get_global("gmailfilter");
 426       foreach( array("depselect", "muser", "regex") as $type){
 427         if (isset($_POST[$type])){
 428           $gmailfilter[$type]= $_POST[$type];
 429         }
 430       }
 431       if (isset($_GET['search'])){
 432         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 433         if ($s == "**"){
 434           $s= "*";
 435         }
 436         $gmailfilter['regex']= $s;
 437       }
 438       register_global("gmailfilter", $gmailfilter);
 439
 440       /* Get actual list */
 441       $mailusers= array ();
 442       if ($gmailfilter['regex'] != '*' && $gmailfilter['regex'] != ""){
 443         $regex= $gmailfilter['regex'];
 444         $filter= "(|(mail=$regex)(gosaMailAlternateAddress=$regex))";
 445       } else {
 446         $filter= "";
 447       }
 448       if ($gmailfilter['muser'] != ""){
 449         $user= $gmailfilter['muser'];
 450         $filter= "$filter(|(uid=$user)(cn=$user)(givenName=$user)(sn=$user))";
 451       }
 452
 453       /* Add already present people to the filter */
 454       $exclude= "";
 455       foreach ($this->gosaMailForwardingAddress as $mail){
 456         $exclude.= "(mail=$mail)";
 457       }
 458       if ($exclude != ""){
 459         $filter.= "(!(|$exclude))";
 460       }
 461
 462       $acl= array($this->config->current['BASE'] => ":all");
 463       $res= get_list($acl, "(&(objectClass=gosaMailAccount)$filter)", TRUE, $gmailfilter['depselect'], array("sn", "mail", "givenName"), TRUE);
 464       $ldap->cd($gmailfilter['depselect']);
 465       $ldap->search ("(&(objectClass=gosaMailAccount)$filter)", array("sn", "mail", "givenName"));
 466       error_reporting (0);
 467       while ($attrs= $ldap->fetch()){
 468         if(preg_match('/%/', $attrs['mail'][0])){
 469           continue;
 470         }
 471         $name= $this->make_name($attrs);
 472         $mailusers[$attrs['mail'][0]]= $name."&lt;".
 473           $attrs['mail'][0]."&gt;";
 474       }
 475       error_reporting (E_ALL);
 476       natcasesort ($mailusers);
 477       reset ($mailusers);
 478
 479       /* Show dialog */
 480       $smarty->assign("search_image", get_template_path('images/search.png'));
 481       $smarty->assign("usearch_image", get_template_path('images/search_user.png'));
 482       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 483       $smarty->assign("infoimage", get_template_path('images/info.png'));
 484       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 485       $smarty->assign("mailusers", $mailusers);
 486       $smarty->assign("deplist", $this->config->idepartments);
 487       $smarty->assign("apply", apply_filter());
 488       $smarty->assign("alphabet", generate_alphabet());
 489       $smarty->assign("hint", print_sizelimit_warning());
 490       foreach( array("depselect", "muser", "regex") as $type){
 491         $smarty->assign("$type", $gmailfilter[$type]);
 492       }
 493       $smarty->assign("hint", print_sizelimit_warning());
 494       $display.= $smarty->fetch (get_template_path('mail_locals.tpl', TRUE));
 495       return ($display);
 496     }
 497
 498     /* Assemble normal permissions */
 499     $smarty->assign("permissionsACL", chkacl($this->acl, "permissions"));
 500     if (isset($this->imapacl['anyone'])){
 501       $smarty->assign("default_permissions", $this->imapacl['anyone']);
 502     }
 503     $smarty->assign("member_permissions", "lrsp");
 504     if (isset($this->imapacl['%members%'])){
 505       $smarty->assign("member_permissions", $this->imapacl['%members%']);
 506     }
 507
 508     /* Assemble extra attributes */
 509     $perm= chkacl($this->acl, "permissions");
 510     $tmp= "";
 511     $nr= 0;
 512     $count= count($this->imapacl);
 513     $this->indexed_user= array();
 514     $this->indexed_acl= array();
 515     foreach($this->imapacl as $user => $acl){
 516       if ($user != "anyone" && $user != "%members%"){
 517         $tmp.= "<tr><td><input name=\"user_$nr\" size=20 maxlength=60 ".
 518           "value=\"$user\" $perm></td><td><select size=\"1\" name=\"perm_$nr\" $perm>";
 519         foreach ($this->perms as $key => $value){
 520           if ($acl == $key){
 521             $tmp.= "<option value=$key selected>$value</option>";
 522           } else {
 523             $tmp.= "<option value=$key>$value</option>";
 524           }
 525         }
 526         $tmp.= "</select>&nbsp;";
 527         if ($nr == $count - 1){
 528           $tmp.= "<input type=submit value=\""._("Add")."\" ".
 529             "name=\"add_$nr\" $perm>";
 530         }
 531         if ($count > 3){
 532           $tmp.= "<input type=submit value=\""._("Remove")."\" ".
 533             "name=\"del_$nr\" $perm></td></tr>";
 534         }
 535       }
 536       $this->indexed_user[$nr]= $user;
 537       $this->indexed_acl[$nr++]= $acl;
 538     }
 539     $smarty->assign("plusattributes", $tmp);
 540
 541     /* Show main page */
 542     $mailserver= array();
 543     foreach ($this->config->data['SERVERS']['IMAP'] as $key => $val){
 544       $mailserver[]= $key;
 545     }
 546     $smarty->assign("mailServers", $mailserver);
 547     foreach(array("gosaMailServer", "gosaMailQuota", "perms", "mail",
 548           "gosaMailAlternateAddress", "gosaMailForwardingAddress") as $val){
 549       $smarty->assign("$val", $this->$val);
 550       $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
 551     }
 552     if (is_numeric($this->gosaMailQuota) && $this->gosaMailQuota != 0){
 553       $smarty->assign("quotausage", progressbar(round(($this->quotaUsage * 100)/ $this->gosaMailQuota),100,15,true));
 554       $smarty->assign("quotadefined", "true");
 555     } else {
 556       $smarty->assign("quotadefined", "false");
 557     }
 558
 559     $display.= $smarty->fetch (get_template_path('mail.tpl', TRUE));
 560     return ($display);
 561   }
 562
 563
 564   /* remove object from parent */
 565   function remove_from_parent()
 566   {
 567     /* Added these ObjectClass and Attributes, because they were not
 568        removed correctly, only in case of kolab ...
 569      */
 570     if(isset($this->config->current['MAILMETHOD'])&&preg_match("/kolab/i",$this->config->current['MAILMETHOD'])){
 571       $this->attributes[]="acl";
 572       $this->attributes[]="kolabHomeServer";
 573       $this->objectclasses[] = "kolabSharedFolder";
 574     }
 575     /* include global link_info */
 576     $ldap= $this->config->get_ldap_link();
 577
 578     /* Remove and write to LDAP */
 579     plugin::remove_from_parent();
 580
 581     /* Zero arrays */
 582     $this->attrs['gosaMailAlternateAddress']= array();
 583     $this->attrs['gosaMailForwardingAddress']= array();
 584     $this->attrs['gosaSharedFolderTarget']= array();
 585
 586     /* Keep uid */
 587     unset ($this->attrs['uid']);
 588     $ldap->cd($this->dn);
 589     $this->cleanup();
 590     $ldap->modify ($this->attrs);
 591
 592     show_ldap_error($ldap->get_error());
 593
 594     /* Connect to IMAP server for account deletion */
 595     if ($this->is_account){
 596       $method= new $this->method($this->config);
 597       if ($method->connect($this->attrs["gosaMailServer"][0])){
 598         /* Remove account from IMAP server */
 599         $method->deleteMailbox($this->uid);
 600         $method->disconnect();
 601       }
 602       $method->fixAttributesOnRemove($this);
 603     }
 604
 605     /* Optionally execute a command after we're done */
 606     $this->handle_post_events("remove");
 607   }
 608
 609
 610   /* Save data to object */
 611   function save_object()
 612   {
 613     /* Assemble mail delivery mode
 614        The mode field in ldap consists of values between braces, this must
 615        be called when 'mail' is set, because checkboxes may not be set when
 616        we're in some other dialog.
 617
 618        Example for gosaMailDeliveryMode [LR        ]
 619 L: Local delivery
 620 R: Reject when exceeding mailsize limit
 621 S: Use spam filter
 622 V: Use vacation message
 623 C: Use custom sieve script
 624 I: Only insider delivery */
 625     if (isset($_POST['mailedit'])){
 626
 627       /* Save ldap attributes */
 628       plugin::save_object();
 629
 630       $tmp= "";
 631       if (!isset($_POST["drop_own_mails"])){
 632         $tmp.= "L";
 633       }
 634       if (isset($_POST["use_mailsize_limit"])){
 635         $tmp.= "R";
 636       }
 637       if (isset($_POST["use_spam_filter"])){
 638         $tmp.= "S";
 639       }
 640       if (isset($_POST["use_vacation"])){
 641         $tmp.= "V";
 642       }
 643       if (isset($_POST["own_script"])){
 644         $tmp.= "C";
 645       }
 646       if (isset($_POST["only_local"])){
 647         $tmp.= "I";
 648       }
 649       $tmp= "[$tmp]";
 650
 651       if (chkacl ($this->acl, "gosaMailDeliveryMode") == ""){
 652         $this->gosaMailDeliveryMode= $tmp;
 653       }
 654
 655       /* Collect data and re-assign it to the imapacl array */
 656       if (chkacl($this->acl, "permissions") == ""){
 657         $this->imapacl= array();
 658         $this->imapacl['%members%']= $_POST['member_permissions'];
 659         $this->imapacl['anyone']= $_POST['default_permissions'];
 660         foreach ($this->indexed_user as $nr => $user){
 661           if (!isset($_POST["user_$nr"])){
 662             continue;
 663           }
 664           if ($_POST["user_$nr"] != $user ||
 665               $_POST["perm_$nr"] != $this->indexed_acl[$nr]){
 666             $this->is_modified= TRUE;
 667           }
 668           $this->imapacl[$_POST["user_$nr"]]= $_POST["perm_$nr"];
 669         }
 670       }
 671     }
 672
 673   }
 674
 675
 676
 677   /* Save data to LDAP, depending on is_account we save or delete */
 678   function save()
 679   {
 680     $ldap= $this->config->get_ldap_link();
 681     $ldap->cd($this->config->current['BASE']);
 682
 683     /* Call parents save to prepare $this->attrs */
 684     plugin::save();
 685
 686     /* Save arrays */
 687     $this->attrs['gosaMailAlternateAddress']  = $this->gosaMailAlternateAddress;
 688     $this->attrs['gosaMailForwardingAddress'] = $this->gosaMailForwardingAddress;
 689
 690     /* Save shared folder target */
 691     $this->attrs['gosaSharedFolderTarget']= "share+".$this->uid;
 692
 693     if(preg_match("/kolab/i",$this->mmethod)){
 694       /* Save acl's */
 695       $this->attrs['acl']= array();
 696       foreach ($this->imapacl as $user => $acl){
 697         if ($user == ""){
 698           continue;
 699         }
 700         $ldap->search("(&(objectClass=person)(|(uid=".$user.")(mail=".$user.")))",array("mail"));
 701         $mail = $ldap->fetch();
 702         if($mail){
 703           if(isset($mail['mail'][0])){
 704             $this->attrs['acl'][]= $mail['mail'][0]." $acl";
 705           }
 706         }else{
 707           $this->attrs['acl'][]= "$user $acl";
 708         }
 709       }
 710     }else{
 711       /* Save acl's */
 712       $this->attrs['acl']= array();
 713       foreach ($this->imapacl as $user => $acl){
 714         if ($user == ""){
 715           continue;
 716         }
 717         $this->attrs['acl'][]= "$user $acl";
 718       }
 719     }
 720
 721     /* Only do IMAP actions if we are not a template */
 722     if(preg_match("/kolab/i",$this->mmethod)){
 723       if (empty($this->gosaMailServer)||is_array($this->gosaMailServer)){
 724         if(isset($this->attrs['gosaMailServer'][0])){
 725           $this->gosaMailServer = $this->attrs['gosaMailServer'][0];
 726         }
 727       }
 728     }
 729
 730
 731     if ((!$this->is_template)&&(!empty($this->gosaMailServer))){
 732       $method= new $this->method($this->config);
 733       $method->fixAttributesOnStore($this);
 734       if (($method->connect($this->gosaMailServer))){
 735         $method->updateMailbox($this->uid);
 736         $method->setQuota($this->uid, $this->gosaMailQuota);
 737         $method->setSharedFolderPermissions($this->uid, $this->imapacl);
 738         $method->disconnect();
 739       }
 740     }
 741
 742     /* Exchange '%member%' pseudo entry */
 743     $memberacl= $this->imapacl['%members%'];
 744
 745     if(empty($memberacl)){
 746       print_a($this);
 747       exit();
 748     }
 749
 750     foreach ($this->members as $user){
 751       if(preg_match("/kolab/i",$this->mmethod)){
 752         $ldap->cd($this->config->current['BASE']);
 753         $ldap->search("(&(objectClass=person)(|(mail=".$user.")(uid=".$user.")))",array("mail"));
 754         $at = $ldap->fetch();
 755         if(isset($at['mail'][0])){
 756           $user = $at['mail'][0];
 757         }
 758       }
 759       if (!isset($this->imapacl[$user])){
 760         $this->imapacl[$user]= $memberacl;
 761       }
 762     }
 763     $this->attrs['acl'] = array();
 764     foreach($this->imapacl as $user => $acl){
 765       if(preg_match("/%members%/",$user) || empty($user)) continue;
 766
 767       $this->attrs['acl'][] = $user." ".$acl;
 768     }
 769
 770     /* Save data to LDAP */
 771     $ldap->cd($this->dn);
 772     $this->cleanup();
 773     $ldap->modify ($this->attrs);
 774
 775     show_ldap_error($ldap->get_error());
 776
 777     /* Optionally execute a command after we're done */
 778     if ($this->initially_was_account == $this->is_account){
 779       if ($this->is_modified){
 780         $this->handle_post_events("mofify");
 781       }
 782     } else {
 783       $this->handle_post_events("add");
 784     }
 785   }
 786
 787   /* Check formular input */
 788   function check()
 789   {
 790     $ldap= $this->config->get_ldap_link();
 791
 792     $message= array();
 793
 794     /* must: mail */
 795     if ($this->mail == ""){
 796       $message[]= _("The required field 'Primary address' is not set.");
 797     }
 798     if (!is_email($this->mail)){
 799       $message[]= _("Please enter a valid email addres in 'Primary address' field.");
 800     }
 801     $ldap->cd($this->config->current['BASE']);
 802     $ldap->search ("(&(!(objectClass=gosaUserTemplate))(objectClass=gosaMailAccount)(|(mail=".$this->mail.")(gosaMailAlternateAddress=".
 803         $this->mail."))(!(uid=".$this->cn."))(!(cn=".$this->cn.")))");
 804     if ($ldap->count() != 0){
 805       $message[]= _("The primary address you've entered is already in use.");
 806     }
 807
 808     /* Check quota */
 809     if ($this->gosaMailQuota != '' && chkacl ($this->acl, "gosaMailQuota") == ""){
 810       if (!is_numeric($this->gosaMailQuota)) {
 811         $message[]= _("Value in 'Quota size' is not valid.");
 812       } else {
 813         $this->gosaMailQuota= (int) $this->gosaMailQuota;
 814       }
 815     }
 816
 817     /* Check rejectsize for integer */
 818     if ($this->gosaMailMaxSize != '' && chkacl ($this->acl, "gosaMailQuota") == ""){
 819       if (!is_numeric($this->gosaMailMaxSize)){
 820         $message[]= _("Please specify a vaild mail size for mails to be rejected.");
 821       } else {
 822         $this->gosaMailMaxSize= (int) $this->gosaMailMaxSize;
 823       }
 824     }
 825
 826     /* Need gosaMailMaxSize if use_mailsize_limit is checked */
 827     if (is_integer(strpos($this->gosaMailDeliveryMode, "reject")) && $this->gosaMailMaxSize == ""){
 828       $message[]= _("You need to set the maximum mail size in order to reject anything.");
 829     }
 830
 831     if(ord($this->imapacl['anyone'][0])==194){
 832       $message[] = _("Please choose valid permission settings. Default permission can't be emtpy.");
 833     }
 834
 835     if(empty($this->gosaMailServer)){
 836       $message[] = _("Please select a valid mail server.");
 837     }
 838
 839     return ($message);
 840   }
 841
 842   /* Adapt from template, using 'dn' */
 843   function adapt_from_template($dn)
 844   {
 845     plugin::adapt_from_template($dn);
 846
 847     foreach (array("gosaMailAlternateAddress", "gosaMailForwardingAddress") as $val){
 848       $this->$val= array();
 849       if (isset($this->attrs["$val"]["count"])){
 850         for ($i= 0; $i<$this->attrs["$val"]["count"]; $i++){
 851           $value= $this->attrs["$val"][$i];
 852           foreach (array("sn", "givenName", "uid") as $repl){
 853             if (preg_match("/%$repl/i", $value)){
 854               $value= preg_replace ("/%$repl/i", $this->parent->$repl, $value);
 855             }
 856           }
 857           array_push($this->$val, $value);
 858         }
 859       }
 860     }
 861   }
 862
 863   /* Add entry to forwarder list */
 864   function addForwarder($address)
 865   {
 866     $this->gosaMailForwardingAddress[]= $address;
 867     $this->gosaMailForwardingAddress= array_unique ($this->gosaMailForwardingAddress);
 868
 869     sort ($this->gosaMailForwardingAddress);
 870     reset ($this->gosaMailForwardingAddress);
 871     $this->is_modified= TRUE;
 872   }
 873
 874   /* Remove list of addresses from forwarder list */
 875   function delForwarder($addresses)
 876   {
 877     $this->gosaMailForwardingAddress= array_remove_entries ($addresses,
 878         $this->gosaMailForwardingAddress);
 879     $this->is_modified= TRUE;
 880   }
 881
 882
 883
 884   function addAlternate($address)
 885   {
 886     $ldap= $this->config->get_ldap_link();
 887
 888     $address= strtolower($address);
 889
 890     /* Is this address already assigned in LDAP? */
 891     $ldap->cd ($this->config->current['BASE']);
 892     $ldap->search ("(&(objectClass=gosaMailAccount)(|(mail=$address)".
 893         "(gosaMailAlternateAddress=$address)))");
 894
 895     if ($ldap->count() > 0){
 896       $attrs= $ldap->fetch ();
 897       return ($attrs["uid"][0]);
 898     }
 899
 900     /* Add to list of alternates */
 901     if (!in_array($address, $this->gosaMailAlternateAddress)){
 902       $this->gosaMailAlternateAddress[]= $address;
 903     }
 904
 905     sort ($this->gosaMailAlternateAddress);
 906     reset ($this->gosaMailAlternateAddress);
 907     $this->is_modified= TRUE;
 908
 909     return ("");
 910   }
 911
 912
 913   function delAlternate($addresses)
 914   {
 915     $this->gosaMailAlternateAddress= array_remove_entries ($addresses,
 916         $this->gosaMailAlternateAddress);
 917     $this->is_modified= TRUE;
 918   }
 919
 920
 921   function make_name($attrs)
 922   {
 923     $name= "";
 924     if (isset($attrs['sn'][0])){
 925       $name= $attrs['sn'][0];
 926     }
 927     if (isset($attrs['givenName'][0])){
 928       if ($name != ""){
 929         $name.= ", ".$attrs['givenName'][0];
 930       } else {
 931         $name.= $attrs['givenName'][0];
 932       }
 933     }
 934     if ($name != ""){
 935       $name.= " ";
 936     }
 937
 938     return ($name);
 939   }
 940
 941 }
 942
 943 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 944 ?>