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
 117           /* Maybe the entry is not saved in new style, get
 118              permissions from IMAP and convert them to acl attributes */
 119           if (!isset($this->attrs['acl'])){
 120             $this->imapacl=  $method->getSharedFolderPermissions($this->uid);
 121
 122             /* Need to filter what a member acl could be... */
 123             $vote= array();
 124             $peak= 0;
 125             $leader= "";
 126             foreach ($this->imapacl as $user => $acl){
 127
 128               if ($user != "anyone" ){
 129                 if (!isset($vote[$acl])){
 130                   $vote[$acl]= 1;
 131                 } else {
 132                   $vote[$acl]++;
 133                 }
 134                 if ($vote[$acl] > $peak){
 135                   $leader= $acl;
 136                   $peek= $vote[$acl];
 137                 }
 138               }
 139
 140             }
 141
 142             /* Highest count wins as %members%, remove all members
 143                with the same acl */
 144             if(!empty($leader)){
 145               $this->imapacl['%members%']= $leader;
 146             }
 147             foreach ($this->imapacl as $user => $acl){
 148               if ($this->acl == $leader && in_array($user, $this->attrs['memberUid'])){
 149                 unset($this->imapacl[$user]);
 150               }
 151             }
 152
 153           } // ENDE ! isset ($this->attrs['acl'])
 154
 155           /* Adapt attributes if needed */
 156           $method->fixAttributesOnLoad($this);
 157
 158           /*  get Quota */
 159           $quota= $method->getQuota($this->uid);
 160
 161           /* Update quota values */
 162           if(is_array($quota)){
 163             if ($quota['gosaMailQuota'] == 2147483647){
 164               $this->quotaUsage= "";
 165               $this->gosaMailQuota= "";
 166             } else {
 167               $this->quotaUsage= $quota['quotaUsage'];
 168               $this->gosaMailQuota= $quota['gosaMailQuota'];
 169             }
 170           }else{
 171             $this->quotaUsage     = "";
 172             $this->gosaMailQuota  = "";
 173 //            print_red(sprintf(_("Can't get quota information for '%s'."),$this->uid));
 174           }
 175           $method->disconnect();
 176         }   // ENDE $method->connect($this->attrs["gosaMailServer"][0])){
 177
 178       }   // ENDE gosaMailServer
 179
 180     }   // ENDE dn != "new"
 181
 182
 183     /* Get global filter config */
 184     if (!is_global("gmailfilter")){
 185       $ui= get_userinfo();
 186       $base= get_base_from_people($ui->dn);
 187       $gmailfilter= array( "depselect"       => $base,
 188           "muser"            => "",
 189           "regex"           => "*");
 190       register_global("gmailfilter", $gmailfilter);
 191     }
 192
 193     /* Load permissions */
 194     $tmp = array();
 195     if(preg_match("/kolab/i",$this->mmethod)){
 196       $ldap = $this->config->get_ldap_link();
 197
 198       if (isset($this->attrs['acl'])){
 199
 200         for ($i= 0; $i<$this->attrs['acl']['count']; $i++){
 201           list($user, $permission)= split(' ', $this->attrs['acl'][$i]);
 202
 203           /* Add to list */
 204           $this->imapacl[$user]= $permission;
 205
 206           /* Get all user permissions sorted by acl, to detect the most used acl
 207              This acl is then used for %members%
 208            */
 209           if ($user != "anyone" && $user != "%members%"){
 210             $tmp[$permission][] = $user;
 211           }
 212
 213           /* There is an entry in $this->imapacl like this this ...
 214              $this->attrs['imapacl']['anyone'] = "p";
 215              $this->attrs['imapacl']['%members%'] = "lprs";
 216              $this->attrs['imapacl'][''] = ""; <------ This is used to diplay an empty
 217              Field for special acls in our template.
 218              If there is at least one special acl in out imapacl,
 219              we don't need this entry anymore, because it is already displayed.
 220            */
 221           if ($user != "anyone" && $user != "%members%"){
 222             unset($this->imapacl['']);
 223           }
 224         }
 225       }
 226
 227       /* In this section we dectect which acl is tho most used
 228          This will be used as %members% acl
 229        */
 230       $tmp2 = array();
 231       foreach($tmp as $acl => $user){
 232         $tmp2[count($tmp[$acl])]=$acl;
 233       }
 234       /* Most used at last
 235        */
 236       ksort($tmp2);
 237
 238       /* Assign last (most used acl) to %members% acl
 239        */
 240       $str = array_pop($tmp2);
 241       if(!empty($str)) {
 242         $this->imapacl['%members%']=$str;
 243       }
 244
 245       /* Open ldap connection
 246        */
 247       $ldap = $this->config->get_ldap_link();
 248       $ldap->cd($this->config->current['BASE']);
 249
 250       /* Remove those users, that use %members% acl && are member of this group. */
 251       foreach($this->imapacl as $mail => $permission){
 252         $ldap->search("(&(objectClass=person)(mail=".$mail."))",array("uid"));
 253         $atr = $ldap->fetch();
 254         if((isset($this->attrs['memberUid'])) && (is_array($this->attrs['memberUid']))){
 255           if((isset($atr['uid'][0]))&&(in_array($atr['uid'][0],$this->attrs['memberUid']))&&($permission == $this->imapacl['%members%'])){
 256             unset($this->imapacl[$mail]);
 257           }
 258         }
 259       }
 260       /* Append an empty entry, for special acl handling */
 261       if(count($this->imapacl)==2){
 262         $this->imapacl[''] ="";
 263       }
 264
 265     }else{ // Not kolab
 266       /* Load permissions */
 267       if (isset($this->attrs['acl'])){
 268         for ($i= 0; $i<$this->attrs['acl']['count']; $i++){
 269           list($user, $permission)= split(' ', $this->attrs['acl'][$i]);
 270           $this->imapacl[$user]= $permission;
 271           if ($user != "anyone" && $user != "%members%"){
 272             unset($this->imapacl['']);
 273           }
 274         }
 275       }
 276     }
 277
 278     /* Load Mailserver
 279      */
 280     if(isset($this->attrs['gosaMailServer'][0])){
 281       $this->gosaMailServer =  $this->attrs['gosaMailServer'][0];
 282     }
 283     /* Fill translations */
 284     $this->perms["lrs"]= _("read");
 285     $this->perms["lrsp"]= _("post");
 286     $this->perms["p"]= _("external post");
 287     $this->perms["lrsip"]= _("append");
 288     $this->perms["lrswipcd"]= _("write");
 289   }
 290
 291   function execute()
 292   {
 293     /* Call parent execute */
 294     //plugin::execute();
 295
 296     /* Load templating engine */
 297     $smarty= get_smarty();
 298     if ($_SESSION['js']==FALSE){
 299       $smarty->assign("javascript", "false");
 300     } else {
 301       $smarty->assign("javascript", "true");
 302     }
 303
 304     /* Do we need to flip is_account state? */
 305     if (isset($_POST['modify_state'])){
 306       $this->is_account= !$this->is_account;
 307     }
 308
 309     /* Do we represent a valid account? */
 310     if (!$this->is_account && $this->parent == NULL){
 311       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 312         _("This 'dn' has no valid mail extensions.")."</b>";
 313       return ($display);
 314     }
 315
 316     /* Show tab dialog headers */
 317     $display= "";
 318     if ($this->parent != NULL){
 319       if ($this->is_account){
 320         $display= $this->show_disable_header(_("Remove mail account"),
 321             _("This account has mail features enabled. You can disable them by clicking below."));
 322       } else {
 323         $display= $this->show_enable_header(_("Create mail account"),
 324             _("This account has mail features disabled. You can enable them by clicking below."));
 325         return ($display);
 326       }
 327     }
 328
 329     /* Add ACL? */
 330     foreach ($this->indexed_user as $nr => $user){
 331       if (isset($_POST["add_$nr"])){
 332         $this->imapacl[""]= "l";
 333       }
 334       if (isset($_POST["del_$nr"])){
 335         unset ($this->imapacl[$user]);
 336       }
 337     }
 338
 339     /* Trigger forward add dialog? */
 340     if (isset($_POST['add_local_forwarder'])){
 341       $this->forward_dialog= TRUE;
 342       $this->dialog= TRUE;
 343     }
 344
 345     /* Cancel forward add dialog? */
 346     if (isset($_POST['add_locals_cancel'])){
 347       $this->forward_dialog= FALSE;
 348       $this->dialog= FALSE;
 349     }
 350
 351     /* Finished adding of locals? */
 352     if (isset($_POST['add_locals_finish'])){
 353       if (count ($_POST['local_list']) &&
 354           chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 355
 356         /* Walk through list of forwarders, ignore own addresses */
 357         foreach ($_POST['local_list'] as $val){
 358           if (!in_array ($val, $this->gosaMailAlternateAddress) &&
 359               $val != $this->mail){
 360
 361             $this->addForwarder($val);
 362           }
 363         }
 364       }
 365       $this->forward_dialog= FALSE;
 366       $this->dialog= FALSE;
 367     }
 368
 369     /* Add forward email addresses */
 370     if (isset($_POST['add_forwarder'])){
 371       if ($_POST['forward_address'] != ""){
 372
 373         /* Valid email address specified? */
 374         $address= $_POST['forward_address'];
 375         if (!is_email($address)){
 376
 377           print_red (_("You're trying to add an invalid email address ".
 378                 "to the list of forwarders."));
 379
 380         } elseif ($address == $this->mail
 381             || in_array($address, $this->gosaMailAlternateAddress)) {
 382
 383           print_red (_("Adding your one of your own addresses to the forwarders makes no sense."));
 384
 385         } else {
 386
 387           /* Add it */
 388           if (chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 389             $this->addForwarder ($address);
 390           }
 391
 392         }
 393       }
 394     }
 395
 396     /* Delete forward email addresses */
 397     if (isset($_POST['delete_forwarder'])){
 398       if (count($_POST['forwarder_list'])
 399           && chkacl ($this->acl, "gosaMailForwardingAddress") == ""){
 400
 401         $this->delForwarder ($_POST['forwarder_list']);
 402       }
 403     }
 404
 405     /* Add alternate email addresses */
 406     if (isset($_POST['add_alternate'])){
 407       if ($_POST['alternate_address'] != "" &&
 408           chkacl ($this->acl, "gosaMailAlternateAddress") == ""){
 409
 410         if (!is_email($_POST['alternate_address'])){
 411           print_red (_("You're trying to add an invalid email address to the list of alternate addresses."));
 412
 413         } elseif (($user= $this->addAlternate ($_POST['alternate_address'])) != ""){
 414           $ui= get_userinfo();
 415           if ($user != $ui->username){
 416             print_red (_("The address you're trying to add is already used by user")." '$user'.");
 417           }
 418         }
 419       }
 420     }
 421
 422     /* Delete alternate email addresses */
 423     if (isset($_POST['delete_alternate']) && isset ($_POST['alternates_list'])){
 424       if (count($_POST['alternates_list']) &&
 425           chkacl ($this->acl, "gosaMailAlternateAddress") == ""){
 426
 427         $this->delAlternate ($_POST['alternates_list']);
 428       }
 429     }
 430
 431     /* Show forward add dialog */
 432     if ($this->forward_dialog){
 433       $ldap= $this->config->get_ldap_link();
 434
 435       /* Save data */
 436       $gmailfilter= get_global("gmailfilter");
 437       foreach( array("depselect", "muser", "regex") as $type){
 438         if (isset($_POST[$type])){
 439           $gmailfilter[$type]= $_POST[$type];
 440         }
 441       }
 442       if (isset($_GET['search'])){
 443         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 444         if ($s == "**"){
 445           $s= "*";
 446         }
 447         $gmailfilter['regex']= $s;
 448       }
 449       register_global("gmailfilter", $gmailfilter);
 450
 451       /* Get actual list */
 452       $mailusers= array ();
 453       if ($gmailfilter['regex'] != '*' && $gmailfilter['regex'] != ""){
 454         $regex= $gmailfilter['regex'];
 455         $filter= "(|(mail=$regex)(gosaMailAlternateAddress=$regex))";
 456       } else {
 457         $filter= "";
 458       }
 459       if ($gmailfilter['muser'] != ""){
 460         $user= $gmailfilter['muser'];
 461         $filter= "$filter(|(uid=$user)(cn=$user)(givenName=$user)(sn=$user))";
 462       }
 463
 464       /* Add already present people to the filter */
 465       $exclude= "";
 466       foreach ($this->gosaMailForwardingAddress as $mail){
 467         $exclude.= "(mail=$mail)";
 468       }
 469       if ($exclude != ""){
 470         $filter.= "(!(|$exclude))";
 471       }
 472
 473       $res= get_list("(&(objectClass=gosaMailAccount)$filter)", "users", $gmailfilter['depselect'],
 474                      array("sn", "mail", "givenName"), GL_SUBSEARCH | GL_SIZELIMIT);
 475       $ldap->cd($gmailfilter['depselect']);
 476       $ldap->search ("(&(objectClass=gosaMailAccount)$filter)", array("sn", "mail", "givenName"));
 477       error_reporting (0);
 478       while ($attrs= $ldap->fetch()){
 479         if(preg_match('/%/', $attrs['mail'][0])){
 480           continue;
 481         }
 482         $name= $this->make_name($attrs);
 483         $mailusers[$attrs['mail'][0]]= $name."&lt;".
 484           $attrs['mail'][0]."&gt;";
 485       }
 486       error_reporting (E_ALL);
 487       natcasesort ($mailusers);
 488       reset ($mailusers);
 489
 490       /* Show dialog */
 491       $smarty->assign("search_image", get_template_path('images/search.png'));
 492       $smarty->assign("usearch_image", get_template_path('images/search_user.png'));
 493       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 494       $smarty->assign("infoimage", get_template_path('images/info.png'));
 495       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 496       $smarty->assign("mailusers", $mailusers);
 497       $smarty->assign("deplist", $this->config->idepartments);
 498       $smarty->assign("apply", apply_filter());
 499       $smarty->assign("alphabet", generate_alphabet());
 500       $smarty->assign("hint", print_sizelimit_warning());
 501       foreach( array("depselect", "muser", "regex") as $type){
 502         $smarty->assign("$type", $gmailfilter[$type]);
 503       }
 504       $smarty->assign("hint", print_sizelimit_warning());
 505       $display.= $smarty->fetch (get_template_path('mail_locals.tpl', TRUE));
 506       return ($display);
 507     }
 508
 509     /* Assemble normal permissions */
 510     $smarty->assign("permissionsACL", chkacl($this->acl, "permissions"));
 511     if (isset($this->imapacl['anyone'])){
 512       $smarty->assign("default_permissions", $this->imapacl['anyone']);
 513     }
 514     $smarty->assign("member_permissions", "lrsp");
 515     if (isset($this->imapacl['%members%'])){
 516       $smarty->assign("member_permissions", $this->imapacl['%members%']);
 517     }
 518
 519     /* Assemble extra attributes */
 520     $perm= chkacl($this->acl, "permissions");
 521     $tmp= "";
 522     $nr= 0;
 523     $count= count($this->imapacl);
 524     $this->indexed_user= array();
 525     $this->indexed_acl= array();
 526     foreach($this->imapacl as $user => $acl){
 527       if ($user != "anyone" && $user != "%members%"){
 528         $tmp.= "<tr><td><input name=\"user_$nr\" size=20 maxlength=60 ".
 529           "value=\"$user\" $perm></td><td><select size=\"1\" name=\"perm_$nr\" $perm>";
 530         foreach ($this->perms as $key => $value){
 531           if ($acl == $key){
 532             $tmp.= "<option value=$key selected>$value</option>";
 533           } else {
 534             $tmp.= "<option value=$key>$value</option>";
 535           }
 536         }
 537         $tmp.= "</select>&nbsp;";
 538         if ($nr == $count - 1){
 539           $tmp.= "<input type=submit value=\""._("Add")."\" ".
 540             "name=\"add_$nr\" $perm>";
 541         }
 542         if ($count > 3){
 543           $tmp.= "<input type=submit value=\""._("Remove")."\" ".
 544             "name=\"del_$nr\" $perm></td></tr>";
 545         }
 546       }
 547       $this->indexed_user[$nr]= $user;
 548       $this->indexed_acl[$nr++]= $acl;
 549     }
 550     $smarty->assign("plusattributes", $tmp);
 551
 552     /* Show main page */
 553     $mailserver= array();
 554     foreach ($this->config->data['SERVERS']['IMAP'] as $key => $val){
 555       $mailserver[]= $key;
 556     }
 557     $smarty->assign("mailServers", $mailserver);
 558     foreach(array("gosaMailServer", "gosaMailQuota", "perms", "mail",
 559           "gosaMailAlternateAddress", "gosaMailForwardingAddress") as $val){
 560       $smarty->assign("$val", $this->$val);
 561       $smarty->assign("$val"."ACL", chkacl($this->acl, "$val"));
 562     }
 563     if (is_numeric($this->gosaMailQuota) && $this->gosaMailQuota != 0){
 564       $smarty->assign("quotausage", progressbar(round(($this->quotaUsage * 100)/ $this->gosaMailQuota),100,15,true));
 565       $smarty->assign("quotadefined", "true");
 566     } else {
 567       $smarty->assign("quotadefined", "false");
 568     }
 569
 570     $display.= $smarty->fetch (get_template_path('mail.tpl', TRUE));
 571     return ($display);
 572   }
 573
 574
 575   /* remove object from parent */
 576   function remove_from_parent()
 577   {
 578     /* Added these ObjectClass and Attributes, because they were not
 579        removed correctly, only in case of kolab ...
 580      */
 581     if(isset($this->config->current['MAILMETHOD'])&&preg_match("/kolab/i",$this->config->current['MAILMETHOD'])){
 582       $this->attributes[]="acl";
 583       $this->objectclasses[] = "kolabSharedFolder";
 584     }
 585     /* include global link_info */
 586     $ldap= $this->config->get_ldap_link();
 587
 588     /* Remove and write to LDAP */
 589     plugin::remove_from_parent();
 590
 591     /* Zero arrays */
 592     $this->attrs['gosaMailAlternateAddress']= array();
 593     $this->attrs['gosaMailForwardingAddress']= array();
 594     $this->attrs['gosaSharedFolderTarget']= array();
 595
 596     /* Connect to IMAP server for account deletion */
 597     if ($this->initially_was_account){
 598       $method= new $this->method($this->config);
 599       if ($method->connect($this->gosaMailServer)){
 600         /* Remove account from IMAP server */
 601         $method->deleteMailbox($this->uid);
 602         $method->disconnect();
 603       }
 604       $method->fixAttributesOnRemove($this);
 605     }
 606     /* Keep uid */
 607     unset ($this->attrs['uid']);
 608
 609
 610     $ldap->cd($this->dn);
 611     $ldap->modify ($this->attrs);
 612     show_ldap_error($ldap->get_error(), sprintf(_("Removing of groups/mail with dn '%s' failed."),$this->dn));
 613
 614     /* Optionally execute a command after we're done */
 615     $this->handle_post_events("remove");
 616   }
 617
 618
 619   /* Save data to object */
 620   function save_object()
 621   {
 622     /* Assemble mail delivery mode
 623        The mode field in ldap consists of values between braces, this must
 624        be called when 'mail' is set, because checkboxes may not be set when
 625        we're in some other dialog.
 626
 627        Example for gosaMailDeliveryMode [LR        ]
 628 L: Local delivery
 629 R: Reject when exceeding mailsize limit
 630 S: Use spam filter
 631 V: Use vacation message
 632 C: Use custom sieve script
 633 I: Only insider delivery */
 634     if (isset($_POST['mailedit'])){
 635
 636       /* Save ldap attributes */
 637       plugin::save_object();
 638
 639       $tmp= "";
 640       if (!isset($_POST["drop_own_mails"])){
 641         $tmp.= "L";
 642       }
 643       if (isset($_POST["use_mailsize_limit"])){
 644         $tmp.= "R";
 645       }
 646       if (isset($_POST["use_spam_filter"])){
 647         $tmp.= "S";
 648       }
 649       if (isset($_POST["use_vacation"])){
 650         $tmp.= "V";
 651       }
 652       if (isset($_POST["own_script"])){
 653         $tmp.= "C";
 654       }
 655       if (isset($_POST["only_local"])){
 656         $tmp.= "I";
 657       }
 658       $tmp= "[$tmp]";
 659
 660       if (chkacl ($this->acl, "gosaMailDeliveryMode") == ""){
 661         $this->gosaMailDeliveryMode= $tmp;
 662       }
 663
 664       /* Collect data and re-assign it to the imapacl array */
 665       if (chkacl($this->acl, "permissions") == ""){
 666         $this->imapacl= array();
 667         $this->imapacl['%members%']= $_POST['member_permissions'];
 668         $this->imapacl['anyone']= $_POST['default_permissions'];
 669         foreach ($this->indexed_user as $nr => $user){
 670           if (!isset($_POST["user_$nr"])){
 671             continue;
 672           }
 673           if ($_POST["user_$nr"] != $user ||
 674               $_POST["perm_$nr"] != $this->indexed_acl[$nr]){
 675             $this->is_modified= TRUE;
 676           }
 677           $this->imapacl[$_POST["user_$nr"]]= $_POST["perm_$nr"];
 678         }
 679       }
 680     }
 681
 682   }
 683
 684
 685
 686   /* Save data to LDAP, depending on is_account we save or delete */
 687   function save()
 688   {
 689     $ldap= $this->config->get_ldap_link();
 690     $ldap->cd($this->config->current['BASE']);
 691
 692     /* Call parents save to prepare $this->attrs */
 693     plugin::save();
 694
 695     /* Save arrays */
 696     $this->attrs['gosaMailAlternateAddress']  = $this->gosaMailAlternateAddress;
 697     $this->attrs['gosaMailForwardingAddress'] = $this->gosaMailForwardingAddress;
 698     $this->attrs['gosaSharedFolderTarget']    = "share+".$this->uid;
 699
 700     if(preg_match("/kolab/i",$this->mmethod)){
 701       /* Save acl's */
 702       $this->attrs['acl']= array();
 703       foreach ($this->imapacl as $user => $acl){
 704         if ($user == ""){
 705           continue;
 706         }
 707         $ldap->search("(&(objectClass=person)(|(uid=".$user.")(mail=".$user.")))",array("mail"));
 708         $mail = $ldap->fetch();
 709         if($mail){
 710           if(isset($mail['mail'][0])){
 711             $this->attrs['acl'][]= $mail['mail'][0]." $acl";
 712           }
 713         }else{
 714           $this->attrs['acl'][]= "$user $acl";
 715         }
 716       }
 717     }else{
 718       /* Save acl's */
 719       $this->attrs['acl']= array();
 720       foreach ($this->imapacl as $user => $acl){
 721         if ($user == ""){
 722           continue;
 723         }
 724         $this->attrs['acl'][]= "$user $acl";
 725       }
 726     }
 727
 728     /* Only do IMAP actions if we are not a template */
 729     if(preg_match("/kolab/i",$this->mmethod)){
 730       if (empty($this->gosaMailServer)||is_array($this->gosaMailServer)){
 731         if(isset($this->attrs['gosaMailServer'][0])){
 732           $this->gosaMailServer = $this->attrs['gosaMailServer'][0];
 733         }
 734       }
 735     }
 736
 737
 738     if ((!$this->is_template)&&(!empty($this->gosaMailServer))){
 739       $method= new $this->method($this->config);
 740       $method->fixAttributesOnStore($this);
 741       if (($method->connect($this->gosaMailServer))){
 742         $method->updateMailbox($this->uid);
 743         $method->setQuota($this->uid, $this->gosaMailQuota);
 744         $method->setSharedFolderPermissions($this->uid, $this->imapacl);
 745         $method->disconnect();
 746       }
 747     }
 748
 749     /* Exchange '%member%' pseudo entry */
 750     $memberacl= $this->imapacl['%members%'];
 751
 752     foreach ($this->members as $user){
 753       if(preg_match("/kolab/i",$this->mmethod)){
 754         $ldap->cd($this->config->current['BASE']);
 755         $ldap->search("(&(objectClass=person)(|(mail=".$user.")(uid=".$user.")))",array("mail"));
 756         $at = $ldap->fetch();
 757         if(isset($at['mail'][0])){
 758           $user = $at['mail'][0];
 759         }
 760       }
 761       if (!isset($this->imapacl[$user])){
 762         $this->imapacl[$user]= $memberacl;
 763       }
 764     }
 765     $this->attrs['acl'] = array();
 766     foreach($this->imapacl as $user => $acl){
 767       if(preg_match("/%members%/",$user) || empty($user)) continue;
 768
 769       $this->attrs['acl'][] = $user." ".$acl;
 770     }
 771
 772     /* Save data to LDAP */
 773     $ldap->cd($this->dn);
 774     $this->cleanup();
 775     $ldap->modify ($this->attrs);
 776     show_ldap_error($ldap->get_error(), sprintf(_("Saving of groups/mail with dn '%s' failed."),$this->dn));
 777
 778     /* Optionally execute a command after we're done */
 779     if ($this->initially_was_account == $this->is_account){
 780       if ($this->is_modified){
 781         $this->handle_post_events("mofify");
 782       }
 783     } else {
 784       $this->handle_post_events("add");
 785     }
 786   }
 787
 788   /* Check formular input */
 789   function check()
 790   {
 791     $ldap= $this->config->get_ldap_link();
 792
 793     /* Call common method to give check the hook */
 794     $message= plugin::check();
 795
 796     if(!$this->is_account) return array();
 797
 798     //$message[] = $str;
 799
 800     /* must: mail */
 801     if ($this->mail == ""){
 802       $message[]= _("The required field 'Primary address' is not set.");
 803     }
 804     if (!is_email($this->mail)){
 805       $message[]= _("Please enter a valid email addres in 'Primary address' field.");
 806     }
 807     $ldap->cd($this->config->current['BASE']);
 808     $ldap->search ("(&(!(objectClass=gosaUserTemplate))(objectClass=gosaMailAccount)(|(mail=".$this->mail.")(gosaMailAlternateAddress=".
 809         $this->mail."))(!(uid=".$this->cn."))(!(cn=".$this->cn.")))");
 810     if ($ldap->count() != 0){
 811       $message[]= _("The primary address you've entered is already in use.");
 812     }
 813
 814     /* Check quota */
 815     if ($this->gosaMailQuota != '' && chkacl ($this->acl, "gosaMailQuota") == ""){
 816       if (!is_numeric($this->gosaMailQuota)) {
 817         $message[]= _("Value in 'Quota size' is not valid.");
 818       } else {
 819         $this->gosaMailQuota= (int) $this->gosaMailQuota;
 820       }
 821     }
 822
 823     /* Check rejectsize for integer */
 824     if ($this->gosaMailMaxSize != '' && chkacl ($this->acl, "gosaMailQuota") == ""){
 825       if (!is_numeric($this->gosaMailMaxSize)){
 826         $message[]= _("Please specify a vaild mail size for mails to be rejected.");
 827       } else {
 828         $this->gosaMailMaxSize= (int) $this->gosaMailMaxSize;
 829       }
 830     }
 831
 832     /* Need gosaMailMaxSize if use_mailsize_limit is checked */
 833     if (is_integer(strpos($this->gosaMailDeliveryMode, "reject")) && $this->gosaMailMaxSize == ""){
 834       $message[]= _("You need to set the maximum mail size in order to reject anything.");
 835     }
 836
 837     if(ord($this->imapacl['anyone'][0])==194){
 838       $message[] = _("Please choose valid permission settings. Default permission can't be emtpy.");
 839     }
 840
 841     if(empty($this->gosaMailServer)){
 842       $message[] = _("Please select a valid mail server.");
 843     }
 844
 845     return ($message);
 846   }
 847
 848   /* Adapt from template, using 'dn' */
 849   function adapt_from_template($dn)
 850   {
 851     plugin::adapt_from_template($dn);
 852
 853     foreach (array("gosaMailAlternateAddress", "gosaMailForwardingAddress") as $val){
 854       $this->$val= array();
 855       if (isset($this->attrs["$val"]["count"])){
 856         for ($i= 0; $i<$this->attrs["$val"]["count"]; $i++){
 857           $value= $this->attrs["$val"][$i];
 858           foreach (array("sn", "givenName", "uid") as $repl){
 859             if (preg_match("/%$repl/i", $value)){
 860               $value= preg_replace ("/%$repl/i", $this->parent->$repl, $value);
 861             }
 862           }
 863           array_push($this->$val, $value);
 864         }
 865       }
 866     }
 867   }
 868
 869   /* Add entry to forwarder list */
 870   function addForwarder($address)
 871   {
 872     $this->gosaMailForwardingAddress[]= $address;
 873     $this->gosaMailForwardingAddress= array_unique ($this->gosaMailForwardingAddress);
 874
 875     sort ($this->gosaMailForwardingAddress);
 876     reset ($this->gosaMailForwardingAddress);
 877     $this->is_modified= TRUE;
 878   }
 879
 880   /* Remove list of addresses from forwarder list */
 881   function delForwarder($addresses)
 882   {
 883     $this->gosaMailForwardingAddress= array_remove_entries ($addresses,
 884         $this->gosaMailForwardingAddress);
 885     $this->is_modified= TRUE;
 886   }
 887
 888
 889
 890   function addAlternate($address)
 891   {
 892     $ldap= $this->config->get_ldap_link();
 893
 894     $address= strtolower($address);
 895
 896     /* Is this address already assigned in LDAP? */
 897     $ldap->cd ($this->config->current['BASE']);
 898     $ldap->search ("(&(objectClass=gosaMailAccount)(|(mail=$address)".
 899         "(gosaMailAlternateAddress=$address)))");
 900
 901     if ($ldap->count() > 0){
 902       $attrs= $ldap->fetch ();
 903       return ($attrs["uid"][0]);
 904     }
 905
 906     /* Add to list of alternates */
 907     if (!in_array($address, $this->gosaMailAlternateAddress)){
 908       $this->gosaMailAlternateAddress[]= $address;
 909     }
 910
 911     sort ($this->gosaMailAlternateAddress);
 912     reset ($this->gosaMailAlternateAddress);
 913     $this->is_modified= TRUE;
 914
 915     return ("");
 916   }
 917
 918
 919   function delAlternate($addresses)
 920   {
 921     $this->gosaMailAlternateAddress= array_remove_entries ($addresses,
 922         $this->gosaMailAlternateAddress);
 923     $this->is_modified= TRUE;
 924   }
 925
 926
 927   function make_name($attrs)
 928   {
 929     $name= "";
 930     if (isset($attrs['sn'][0])){
 931       $name= $attrs['sn'][0];
 932     }
 933     if (isset($attrs['givenName'][0])){
 934       if ($name != ""){
 935         $name.= ", ".$attrs['givenName'][0];
 936       } else {
 937         $name.= $attrs['givenName'][0];
 938       }
 939     }
 940     if ($name != ""){
 941       $name.= " ";
 942     }
 943
 944     return ($name);
 945   }
 946
 947   function getCopyDialog()
 948   {
 949     if(!$this->is_account) return("");
 950
 951     $smarty = get_smarty();
 952     $smarty->assign("gosaMailAlternateAddress",$this->gosaMailAlternateAddress);
 953     $smarty->assign("gosaMailForwardingAddress",$this->gosaMailForwardingAddress);
 954     $smarty->assign("mail",$this->mail);
 955     $display= $smarty->fetch (get_template_path('paste_mail.tpl', TRUE));
 956     $ret = array();
 957     $ret['string'] = $display;
 958     $ret['status'] = "";
 959     return($ret);
 960   }
 961
 962   function saveCopyDialog()
 963   {
 964     if(!$this->is_account) return;
 965
 966     /* Perform ADD / REMOVE ... for mail alternate / mail forwarding addresses
 967     */
 968     $this->execute();
 969     if(isset($_POST['mail'])){
 970       $this->mail = $_POST['mail'];
 971     }
 972   }
 973
 974
 975   /* Return plugin informations for acl handling  */
 976   function plInfo()
 977   {
 978     return (array(
 979           "plShortName"   => _("Mail"),
 980           "plDescription" => _("Group mail"),
 981           "plSelfModify"  => FALSE,
 982           "plDepends"     => array(),
 983           "plPriority"    => 0,
 984           "plSection"     => array("administration"),
 985           "plCategory"    => array("groups"),
 986           "plProvidedAcls"=> array(
 987             "mail"                      => _("Mail address"),
 988             "gosaMailAlternateAddress"  => _("Alternate addresses"),
 989             "gosaMailForwardingAddress" => _("Forwarding addresses"),
 990             "gosaMailQuota"             => _("Quota size"),
 991             "gosaMailServer"            => _("Mail server"),
 992             "acl"                       => _("Permissions"))
 993           ));
 994   }
 995 }
 996
 997 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 998 ?>