include/sieve/class_sieveManagement.inc

   1 <?php
   2 /*
   3    This code is part of GOsa (https://gosa.gonicus.de)
   4    Copyright (C) 2003-2007 - Fabian Hickert <hickert@gonicus.de>
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21
  22 /* The sieve management class displays a list of sieve
  23  *  scripts for the given mail account.
  24  * The account is identified by the parents uid attribute.
  25  *
  26  *  $config       The config object
  27  *  $dn           The object edited
  28  *  $parent       The parent object that provides the uid attribute
  29  */
  30 class sieveManagement extends plugin
  31 {
  32   var $parent = NULL;
  33   var $scripts= array();
  34
  35   var $current_script  = -1;
  36   var $current_handler = NULL;
  37   var $script_to_delete =-1;
  38   var $sieve_handle = NULL;
  39   var $Script_Error = "";
  40   var $Sieve_Error = "";
  41   var $create_script = FALSE;
  42
  43   /* To add new elements we need to know
  44    *  Where to the element                  -> add_new_id
  45    *  Whould we add above or below this id  -> add_above_below
  46    *  What kind of element should we add    -> add_element_type
  47    */
  48   var $add_new_element    = FALSE;
  49   var $add_new_id         = -1;
  50   var $add_above_below    = "below";
  51   var $add_element_type   = "sieve_comment";
  52
  53
  54   function get_sieve()
  55   {
  56     /* Connect to sieve class and try to get all available sieve scripts */
  57     $cfg=  $this->config->data['SERVERS']['IMAP'][$this->parent->gosaMailServer];
  58     $this->Sieve_Error = "";
  59
  60     /* Log into the mail server */
  61     $sieve= new sieve(
  62         $cfg["sieve_server"],
  63         $cfg["sieve_port"],
  64         $this->parent->uid,
  65         $cfg["password"],
  66         $cfg["admin"]);
  67
  68     /* Try to login */
  69     if (!$sieve->sieve_login()){
  70       $this->Sieve_Error = $sieve->error_raw;
  71       return(FALSE);
  72     }
  73     return($sieve);
  74   }
  75
  76   /* Initialize the class and load all sieve scripts
  77    *  try to parse them and display errors
  78    */
  79   function sieveManagement($config,$dn,$parent)
  80   {
  81     $this->parent = $parent;
  82     plugin::plugin($config,$dn);
  83
  84     /* Get sieve */
  85     if(!$sieve = $this->get_sieve()){
  86       print_red(
  87         sprintf(
  88           _("Can't log into SIEVE server. Server says '%s'."),
  89           to_string($this->Sieve_Error)));
  90       return;
  91     }
  92
  93
  94     /* Get all sieve scripts names */
  95     if($sieve->sieve_listscripts()){
  96       if (is_array($sieve->response)){
  97         foreach($sieve->response as $key => $name){
  98
  99           $data = array();
 100           $data['NAME'] = $name;
 101
 102           if($key == "ACTIVE" && $key === "ACTIVE"){
 103             $data['ACTIVE'] = TRUE;
 104           }else{
 105             $data['ACTIVE'] = FALSE;
 106           }
 107           $this->scripts[] = $data;
 108         }
 109       }
 110     }
 111
 112     /* Get script contents */
 113     foreach($this->scripts as $key => $script){
 114       $p = new My_Parser;
 115       $sieve->sieve_getscript($script['NAME']);
 116
 117       $script = "";
 118       foreach($sieve->response as $line){
 119         $script.=$line;
 120       }
 121
 122       $this->scripts[$key]['IS_NEW'] = FALSE;;
 123       $this->scripts[$key]['SCRIPT'] = $script;
 124       $this->scripts[$key]['ORIG_SCRIPT'] = $script;
 125       $this->scripts[$key]['MSG']   = "";
 126       $ret = $p->parse($script);
 127       if(!$ret){
 128         $this->scripts[$key]['STATUS']   = FALSE;
 129         $this->scripts[$key]['MODE']    = "Source-Only";
 130         $this->scripts[$key]['MSG'] = _("Parse failed")."<font color='red'>".$p->status_text."</font>";
 131       }else{
 132         $this->scripts[$key]['STATUS']   = TRUE;
 133         $this->scripts[$key]['MODE']    = "Structured";
 134         $this->scripts[$key]['MSG'] = _("Parse successful");
 135       }
 136       $this->scripts[$key]['PARSER'] = $p;
 137       $this->scripts[$key]['EDITED'] = FALSE;
 138     }
 139     $this->sieve_handle = $sieve;
 140   }
 141
 142
 143   /* Handle sieve list
 144    */
 145   function execute()
 146   {
 147     /***************
 148      * Create a new Script
 149      ***************/
 150
 151     /* Force opening the add script dialog */
 152     if(isset($_POST['create_new_script'])){
 153       $this->create_script = TRUE;
 154     }
 155
 156     /* Close add script dialog, without adding a new one */
 157     if(isset($_POST['create_script_cancel'])){
 158       $this->create_script = FALSE;
 159     }
 160
 161     /* Display create script dialog
 162      *  handle posts, display warnings if specified
 163      *  name is not useable.
 164      * Create a new script with given name
 165      */
 166     if($this->create_script){
 167
 168       /* Set initial name or used posted name if available */
 169       $name = "";
 170       if(isset($_POST['NewScriptName'])){
 171         $name = trim($_POST['NewScriptName']);
 172       }
 173
 174       /* Check given name */
 175       $err = "";
 176
 177       /* Is given name in lower case characters ? */
 178       if(isset($_POST['create_script_save'])){
 179         if(!strlen($name)){
 180           $err = _("You should specify a name for your new script.");
 181         }
 182         /* Is given name in lower case characters ? */
 183         if($name != strtolower($name)){
 184           $err = _("Only lower case names are allowed here.");
 185         }
 186
 187         /* Only chars are allowed here */
 188         if(preg_match("/[^a-z]/i",$name)){
 189           $err = _("Only a-z are allowed in script names.");
 190         }
 191       }
 192
 193       /* Create script if everything is ok */
 194       if($this->create_script && isset($_POST['create_script_save']) && $err == "" ){
 195
 196         /* Close dialog */
 197         $this->create_script = FALSE;
 198
 199         /* Script contents to use */
 200         $script = "/*New script */".
 201                   "stop;";
 202
 203         /* Create a new parser and initialize default values */
 204         $p = new My_Parser;
 205         $ret = $p->parse($script);
 206         $sc['SCRIPT'] = $script;
 207         $sc['ORIG_SCRIPT'] = $script;
 208         $sc['IS_NEW'] = TRUE;
 209         $sc['MSG']   = "";
 210         if(!$ret){
 211           $sc['STATUS']   = FALSE;
 212           $sc['MODE']    = "Source-Only";
 213           $sc['MSG'] = _("Parse failed")."<font color='red'>".$p->status_text."</font>";
 214         }else{
 215           $sc['STATUS']   = TRUE;
 216           $sc['MODE']    = "Strucktured";
 217           $sc['MSG'] = _("Parse successful");
 218         }
 219         $sc['PARSER'] = $p;
 220         $sc['EDITED'] = TRUE;
 221         $sc['ACTIVE'] = FALSE;
 222         $sc['NAME']   = $name;
 223
 224         /* Add script */
 225         $this->scripts[$name] = $sc;
 226       }else{
 227
 228         /* Display dialog to enter new script name */
 229         $smarty = get_smarty();
 230         $smarty->assign("NewScriptName",$name);
 231         $smarty->assign("Error",$err);
 232         return($smarty->fetch(get_template_path("templates/create_script.tpl",TRUE,dirname(__FILE__))));
 233       }
 234     }
 235
 236
 237     /*************
 238      * Handle several posts
 239      *************/
 240
 241     $once = TRUE;
 242     foreach($_POST as $name => $value){
 243
 244       /* Edit script requested */
 245       if(preg_match("/^editscript_/",$name) && $once && !$this->current_handler){
 246         $script = preg_replace("/^editscript_/","",$name);
 247         $script = preg_replace("/_(x|y)/","",$script);
 248         $once = FALSE;
 249
 250         $this->current_script = $script;
 251         $this->current_handler = $this->scripts[$script]['PARSER'];
 252       }
 253
 254       /* remove script requested */
 255       if(preg_match("/^delscript_/",$name) && $once && !$this->current_handler){
 256         $script = preg_replace("/^delscript_/","",$name);
 257         $script = preg_replace("/_(x|y)/","",$script);
 258         $once = FALSE;
 259
 260         $this->script_to_delete = $script;
 261       }
 262
 263       /* Activate script */
 264       if(preg_match("/^active_script_/",$name) && $once && !$this->current_handler){
 265         $script = preg_replace("/^active_script_/","",$name);
 266         $script = preg_replace("/_(x|y)/","",$script);
 267         $once = FALSE;
 268
 269         /* Get sieve */
 270         if(!$sieve = $this->get_sieve()){
 271           print_red(
 272               sprintf(
 273                 _("Can't log into SIEVE server. Server says '%s'."),
 274                 to_string($this->Sieve_Error)));
 275         }
 276
 277         /* Try to activate the given script and update
 278          *  class script array.
 279          */
 280         if(!$this->sieve_handle->sieve_setactivescript($this->scripts[$script]['NAME'])){
 281           print_red(sprintf(_("Can't activate sieve script on server. Server says '%s'."),to_string($this->sieve_handle->error_raw)));
 282         }else{
 283           foreach($this->scripts as $key => $data){
 284             if($key == $script){
 285               $this->scripts[$key]['ACTIVE'] = TRUE;
 286             }else{
 287               $this->scripts[$key]['ACTIVE'] = FALSE;
 288             }
 289           }
 290         }
 291       }
 292     }
 293
 294
 295     /*************
 296      * Remove script handling
 297      *************/
 298
 299     /* Remove aborted */
 300     if(isset($_POST['delete_cancel'])){
 301       $this->script_to_delete = -1;
 302     }
 303
 304     /* Remove confirmed */
 305     if(isset($_POST['delete_script_confirm'])){
 306
 307       $script = $this->scripts[$this->script_to_delete];
 308
 309       /* Just remove from array if it is a new script */
 310       if($script['IS_NEW']){
 311         unset($this->scripts[$this->script_to_delete]);
 312       }else{
 313
 314         /* Get sieve */
 315         if(!$sieve = $this->get_sieve()){
 316           print_red(
 317               sprintf(
 318                 _("Can't log into SIEVE server. Server says '%s'."),
 319                 to_string($this->Sieve_Error)));
 320         }
 321
 322         if(!$this->sieve_handle->sieve_deletescript($this->scripts[$this->script_to_delete]['NAME'])){
 323           print_red(sprintf(_("Can't remove sieve script from server. Server says '%s'."),to_string($this->sieve_handle->error_raw)));
 324         }else{
 325           unset($this->scripts[$this->script_to_delete]);
 326         }
 327       }
 328       $this->script_to_delete = -1;
 329     }
 330
 331     /* Display confirm dialog */
 332     if($this->script_to_delete != -1){
 333       $smarty = get_smarty();
 334       $smarty->assign("Warning",
 335           sprintf(_("You are going to remove the sieve script '%s' from your mail server."),
 336             $this->scripts[$this->script_to_delete]['NAME']));
 337       return($smarty->fetch(get_template_path("templates/remove_script.tpl",TRUE,dirname(__FILE__))));
 338     }
 339
 340
 341     /**************
 342      * Save script changes
 343      **************/
 344
 345     /* Abort saving */
 346     if(isset($_POST['cancel_sieve_changes'])){
 347       $this->current_handler = NULL;
 348     }
 349
 350     /* Save currently edited sieve script. */
 351     if(isset($_POST['save_sieve_changes'])){
 352       $chk = $this->current_handler->check();
 353       if(!count($chk)){
 354
 355         $sc = $this->scripts[$this->current_script]['SCRIPT'];
 356         $p = new My_Parser;
 357         if($p -> parse($sc)){
 358
 359           if($this->scripts[$this->current_script]['MODE'] == "Source-Only"){
 360             $this->scripts[$this->current_script]['MODE'] = "Source";
 361           }
 362
 363           $this->scripts[$this->current_script]['PARSER'] = $p;
 364           $this->scripts[$this->current_script]['EDITED'] = TRUE;
 365           $this->scripts[$this->current_script]['STATUS'] = TRUE;
 366           $this->scripts[$this->current_script]['MSG'] = _("Edited");
 367           $this->current_handler = NULL;
 368         }else{
 369           print_red($p->status_text);;
 370         }
 371       }else{
 372         print_red(_("Please fix all errors before saving."));
 373       }
 374     }
 375
 376
 377     /*************
 378      * Display edit dialog
 379      *************/
 380
 381     /* Display edit dialog, depending on Mode display different uis
 382      */
 383     if($this->current_handler){
 384
 385       /****
 386        * Add new element to ui
 387        ****/
 388
 389       /* Abort add dialog */
 390       if(isset($_POST['select_new_element_type_cancel'])){
 391         $this->add_new_element = FALSE;
 392       }
 393
 394       /* Add a new element */
 395       if($this->add_new_element){
 396
 397         $element_types= array(
 398             "sieve_keep"      => _("Keep"),
 399             "sieve_comment"   => _("Comment"),
 400             "sieve_fileinto"  => _("File into"),
 401             "sieve_keep"      => _("Keep"),
 402             "sieve_discard"   => _("Discard"),
 403             "sieve_redirect"  => _("Redirect"),
 404             "sieve_reject"    => _("Reject"),
 405             "sieve_require"   => _("Require"),
 406             "sieve_stop"      => _("Stop"),
 407             "sieve_vacation"  => _("Vacation message"),
 408             "sieve_if"        => _("If"));
 409
 410
 411         /* Element selected */
 412         if(isset($_POST['element_type']) && isset($element_types[$_POST['element_type']])){
 413           $this->add_element_type = $_POST['element_type'];
 414         }
 415
 416         /* Create new element and add it to
 417          *  the selected position
 418          */
 419         if(isset($_POST['select_new_element_type'])){
 420
 421           /* Create elements we should add */
 422           $ele[] = new $this->add_element_type(NULL, preg_replace("/[^0-9]/","",microtime()));
 423           if($this->add_element_type == "sieve_if"){
 424             $ele[] = new sieve_block_start(NULL,preg_replace("/[^0-9]/","",microtime()));
 425             $ele[] = new sieve_block_end(NULL,preg_replace("/[^0-9]/","",microtime()));
 426           }
 427           $start = $end = array();
 428           $found = false;
 429           $data = $this->current_handler->tree_->pap;
 430
 431           /* Add above current element*/
 432           if($this->add_above_below == "above"){
 433             foreach($data as $key => $obj){
 434               if($obj->object_id == $this->add_new_id){
 435                 $found = true;
 436               }
 437               if(!$found){
 438                 $start[] = $obj;
 439               }else{
 440                 $end[] = $obj;
 441               }
 442             }
 443           }else{
 444             /* Add below current element */
 445             foreach($data as $key => $obj){
 446               if(!$found){
 447                 $start[] = $obj;
 448               }else{
 449                 $end[] = $obj;
 450               }
 451               if($obj->object_id == $this->add_new_id){
 452                 $found = true;
 453               }
 454             }
 455           }
 456
 457           /* Only add, if current element could be located */
 458           if($found){
 459             $new = array();
 460             foreach($start as $obj){
 461               $new[] = $obj;
 462             }
 463             foreach($ele as $el){
 464               $new[] = $el;
 465             }
 466             foreach($end as $obj){
 467               $new[] = $obj;
 468             }
 469             $data= $new;
 470             $this->current_handler->tree_->pap = $data;
 471             $this->add_new_element = FALSE;
 472           }else{
 473             print_red(_("Something went wrong while adding a new entry."));
 474           }
 475         }
 476       }
 477
 478       /* Only display select dialog if it is necessary */
 479       if($this->add_new_element){
 480         $smarty = get_smarty();
 481         $smarty->assign("element_types",$element_types );
 482         $smarty->assign("element_type",$this->add_element_type);
 483         $str = $smarty->fetch(get_template_path("templates/add_element.tpl",TRUE,dirname(__FILE__)));
 484         return($str);
 485       }
 486
 487
 488
 489       /****************
 490        * Handle test posts
 491        ****************/
 492
 493       /* handle some special posts from test elements
 494        */
 495       foreach($_POST as $name => $value){
 496         if(preg_match("/^Add_Test_Object_/",$name)) {
 497           $name = preg_replace("/^Add_Test_Object_/","",$name);
 498           $name = preg_replace("/_(x|y)$/","",$name);
 499
 500           $test_types_to_add = array(
 501               "address" =>_("Address"),
 502               "header"  =>_("Header"),
 503               "envelope"=>_("Envelope"),
 504               "size"    =>_("Size"),
 505               "exists"  =>_("Exists"),
 506               "allof"   =>_("All of"),
 507               "anyof"   =>_("Any of"),
 508               "true"    =>_("True"),
 509               "false"   =>_("False"));
 510
 511           $smarty = get_smarty();
 512           $smarty->assign("ID",$name);
 513           $smarty->assign("test_types_to_add",$test_types_to_add);
 514           $ret = $smarty->fetch(get_template_path("templates/select_test_type.tpl",TRUE,dirname(__FILE__)));
 515           return($ret);
 516         }
 517       }
 518
 519       $current = $this->scripts[$this->current_script];
 520
 521       /* Create html results */
 522       $smarty = get_smarty();
 523       $smarty->assign("Mode",$current['MODE']);
 524       if($current['MODE'] == "Structured"){
 525         $smarty->assign("Contents",$this->current_handler->tree_->execute());
 526       }else{
 527         $smarty->assign("Contents",$current['SCRIPT']);
 528       }
 529       $smarty->assign("Script_Error",$this->Script_Error);
 530       $ret = $smarty->fetch(get_template_path("templates/edit_frame_base.tpl",TRUE,dirname(__FILE__)));
 531       return($ret);
 532     }
 533
 534
 535     /* Create list of available sieve scripts
 536      */
 537     $List = new divSelectBox("sieveManagement");
 538     foreach($this->scripts as $key => $script){
 539
 540       $edited =  $script['EDITED'];
 541       $active =  $script['ACTIVE'];
 542
 543       $field1 = array("string" => "&nbsp;",
 544                       "attach" => "style='width:20px;'");
 545       if($active){
 546         $field1 = array("string" => "<img src='images/true.png' alt='"._("Active")."'>",
 547                         "attach" => "style='width:20px;'");
 548       }
 549       $field2 = array("string" => $script['NAME']);
 550       $field3 = array("string" => $script['MSG']);
 551       $field4 = array("string" => _("Script length")."&nbsp;:&nbsp;".strlen($script['SCRIPT']));
 552
 553       if($edited){
 554         $field5 = array("string" => "<img src='images/fai_new_hook.png' alt='"._("Edited")."'>",
 555                         "attach" => "style='width:30px;'");
 556       }else{
 557         $field5 = array("string" => "",
 558                         "attach" => "style='width:30px;'");
 559       }
 560
 561       if($active){
 562         $field6 = array("string" => "<img src='images/empty.png' alt=' '>".
 563                                     "<input type='image' name='editscript_".$key."' src='images/edit.png'>".
 564                                     "<input type='image' name='delscript_".$key."' src='images/edittrash.png'>");
 565       }else{
 566         $field6 = array("string" => "<input type='image' name='active_script_".$key."' src='images/true.png'>".
 567                                     "<input type='image' name='editscript_".$key."' src='images/edit.png'>".
 568                                     "<input type='image' name='delscript_".$key."' src='images/edittrash.png'>");
 569       }
 570       $List ->AddEntry(array($field1,$field2,$field3,$field4,$field5,$field6));
 571     }
 572
 573     $display ="<h2>Sieve script management</h2>";
 574     $display .= _("Be careful. All your changes will be saved directly to sieve, if you use the save button below.");
 575     $display .= "<br><input type='submit' name='create_new_script' value='"._("Create new script")."'>";
 576     $display .=  $List->DrawList();
 577
 578     $display .= "<p style=\"text-align:right\">\n";
 579     $display .= "<input type=submit name=\"sieve_finish\" style=\"width:80px\" value=\""._("Ok")."\">\n";
 580     $display .= "&nbsp;\n";
 581     $display .= "<input type=submit name=\"sieve_cancel\" value=\""._("Cancel")."\">\n";
 582     $display .= "</p>";
 583     return($display);;
 584   }
 585
 586   function save_object()
 587   {
 588     if($this->current_handler){
 589
 590       /* Check if there is an add object requested
 591        */
 592       $data = $this->current_handler->tree_->pap;
 593       $once = TRUE;
 594       foreach($_POST as $name => $value){
 595         foreach($data as $key => $obj){
 596           if(isset($obj->object_id) && preg_match("/^Add_Object_Top_".$obj->object_id."_/",$name) && $once){
 597             $once = FALSE;
 598             $this->add_new_element    = TRUE;
 599             $this->add_new_id         = $obj->object_id;
 600             $this->add_above_below    = "above";
 601           }
 602           if(isset($obj->object_id) && preg_match("/^Add_Object_Bottom_".$obj->object_id."_/",$name) && $once){
 603             $once = FALSE;
 604             $this->add_new_element    = TRUE;
 605             $this->add_new_id         = $obj->object_id;
 606             $this->add_above_below    = "below";
 607           }
 608
 609           if(isset($obj->object_id) && preg_match("/^Remove_Object_".$obj->object_id."_/",$name) && $once){
 610             $once = FALSE;
 611             $this->current_handler->tree_->remove_object($key);
 612           }
 613           if(isset($obj->object_id) && preg_match("/^Move_Up_Object_".$obj->object_id."_/",$name) && $once){
 614             $this->current_handler->tree_->move_up_down($key,"up");
 615             $once = FALSE;
 616           }
 617           if(isset($obj->object_id) && preg_match("/^Move_Down_Object_".$obj->object_id."_/",$name) && $once){
 618             $this->current_handler->tree_->move_up_down($key,"down");
 619             $once = FALSE;
 620           }
 621         }
 622       }
 623
 624       /* Skip Mode changes and Parse tests
 625        *  if we are currently in a subdialog
 626        */
 627       if(!$this->add_new_element) {
 628
 629         $Mode = $this->scripts[$this->current_script]['MODE'];
 630         $skip_mode_change = false;
 631         if(in_array($Mode,array("Source-Only","Source"))){
 632           if(isset($_POST['script_contents'])){
 633             $sc = stripslashes($_POST['script_contents']);
 634             $this->scripts[$this->current_script]['SCRIPT'] = $sc;
 635             $p = new My_Parser;
 636             if($p -> parse($sc)){
 637               $this->current_handler = $p;
 638               $this->Script_Error = "";
 639             } else {
 640               $this->Script_Error = $p->status_text;
 641               $skip_mode_change = TRUE;
 642             }
 643           }
 644         }
 645         if(in_array($Mode,array("Structured"))){
 646           $this->current_handler->save_object();
 647           $sc = $this->current_handler->get_sieve_script();
 648           $this->scripts[$this->current_script]['SCRIPT'] = $sc;
 649           $p = new My_Parser;
 650           if($p -> parse($sc)){
 651             $this->current_handler = $p;
 652             $this->Script_Error = "";
 653           } else {
 654             $this->Script_Error = $p->status_text;
 655             $skip_mode_change = TRUE;
 656           }
 657         }
 658         if(!$skip_mode_change){
 659           if($this->scripts[$this->current_script]['MODE'] != "Source-Only"){
 660             if(isset($_POST['View_Source'])){
 661               $this->scripts[$this->current_script]['MODE'] = "Source";
 662             }
 663             if(isset($_POST['View_Structured'])){
 664               $this->scripts[$this->current_script]['MODE'] = "Structured";
 665             }
 666           }
 667         }
 668       }
 669       $this->current_handler->save_object();
 670     }
 671   }
 672
 673
 674   function save()
 675   {
 676     /* Connect to sieve class and try to get all available sieve scripts */
 677     $cfg=  $this->config->data['SERVERS']['IMAP'][$this->parent->gosaMailServer];
 678
 679     $this->sieve_handle=
 680         new sieve(  $cfg["sieve_server"],
 681                     $cfg["sieve_port"],
 682                     $this->parent->mail,
 683                     $cfg["password"],
 684                     $cfg["admin"]);
 685
 686     if (!$this->sieve_handle->sieve_login()){
 687       print_red(sprintf(_("Can't log into SIEVE server. Server says '%s'."),to_string($this->sieve_handle->error_raw)));
 688       return;
 689     }
 690
 691     $everything_went_fine = TRUE;
 692
 693     foreach($this->scripts as $key => $script){
 694       if($script['EDITED']){
 695         $data = $this->scripts[$key]['SCRIPT'];
 696         if(!$this->sieve_handle->sieve_sendscript($script['NAME'], $data)){
 697           gosa_log("Failed to save sieve script named '".$script['NAME']."': ".to_string($this->sieve_handle->error_raw));
 698           $everything_went_fine = FALSE;
 699           print_red(to_string($this->sieve_handle->error_raw));
 700           $this->scripts[$key]['MSG'] = "<font color='red'>".
 701                                            _("Failed to save sieve script").": ".
 702                                            to_string($this->sieve_handle->error_raw).
 703                                            "</font>";
 704         }
 705       }
 706     }
 707     return($everything_went_fine);
 708   }
 709 }
 710 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 711 ?>