1 <?php
4 class sieve_if
5 {
6 var $_parsed = array();
7 var $TYPE = "if";
8 var $object_id = -1;
10 var $address_parts = array();
11 var $comparators = array();
12 var $match_types = array();
13 var $operators = array();
14 var $parent = NULL;
16 /* Initialize class
17 * $elements contains all tokens that belongs to this if/else tag
18 * $object_id cotains an unique tag id, to be able to create uniqe html post names
19 */
20 function sieve_if($elements,$object_id,$parent)
21 {
22 $this->parent = $parent;
23 $this->object_id = $object_id;
25 /* Possible address parts we can select */
26 $this->address_parts = array(
27 ":all" => _("Complete adress")." ("._("Default").")",
28 ":domain" => _("Domian part") ,
29 ":localpart" => _("Local part"));
31 /* comparator type */
32 $this->comparators = array(
33 "i;ascii-casemap" => _("Case insensitive")." ("._("Default").")",
34 "i;octet" => _("Case sensitive"),
35 "i;ascii-numeric" => _("Numeric"));
37 /* Match types */
38 $this->match_types = array(
39 ":is" => _("is"),
40 ":regex" => _("regex"),
41 ":contains" => _("contains"),
42 ":matches" => _("matches"),
43 ":count" => _("count"),
44 ":value" => _("value is"));
46 /* Operators */
47 $this->operators = array(
48 "lt" => _("less than"),
49 "le" => _("less or equal"),
50 "eq" => _("equals"),
51 "ge" => _("greater or equal"),
52 "gt" => _("greater than"),
53 "ne" => _("not equal"));
55 /* Skip parsing if this element is new */
56 if($elements != NULL){
58 /* Remove comments from tests */
59 $tmp = array();
60 foreach($elements['ELEMENTS'] as $ele){
61 if($ele['class'] != "comment"){
62 $tmp[] = $ele;
63 }
64 }
65 $elements['ELEMENTS'] = $tmp;
67 if($elements!=NULL){
68 $this->elements = $elements;
69 $this->_parsed = $this->_parse($elements['ELEMENTS'],1);
70 }
71 }
72 }
75 /* Returns the sieve script for this
76 * if/else tag.
77 */
78 function get_sieve_script_part()
79 {
80 $tmp = $this->TYPE." ".$this->get_sieve_script_part_recursive($parsed = NULL,$id = 1,$obj_id=1);
81 return($tmp);
82 }
85 /* Return error msgs */
86 function check()
87 {
88 $check = $this->check_recursive();
89 return($check);
90 }
93 /* Recursivly fetch all error msgs */
94 function check_recursive($parsed = NULL,$id = 1,$obj_id=1)
95 {
96 $ret = array();
97 if($parsed == NULL){
98 $parsed = $this->_parsed;
99 }
101 /* Walk through all elements */
102 foreach($parsed as $key => $data){
104 /* Create elements */
105 switch($key)
106 {
107 /*******************
108 * Allof / Anyof
109 *******************/
110 case "anyof" :
111 case "allof" :
112 {
113 foreach($data as $key2 => $dat){
114 if(($key2 === "Inverse") && ($key2 == "Inverse")){
115 continue;
116 }
117 $msgs = $this->check_recursive($dat, ($id +1),$key2);
119 foreach($msgs as $msg){
120 $ret[] = $msg;
121 }
122 }
123 break;
124 }
126 /*******************
127 * True / False
128 *******************/
130 case "true" :
131 case "false" :
132 {
133 /* Can't fail anyway */
134 break;
135 }
137 /*******************
138 * Default
139 *******************/
141 default:
142 {
143 if(isset($data['LastError']) && !empty($data['LastError'])){
144 $ret[] = $data['LastError'];
145 }
146 }
147 }
148 }
149 return($ret);
150 }
153 /* Recursivly create a sieve script out of the given
154 * tags and tokens provided by $parsed.
155 * $id specifies the depth of the current element.
156 * $obj_id is the current tag-id handled by this function
157 */
158 function get_sieve_script_part_recursive($parsed = NULL,$id = 1,$obj_id=1)
159 {
160 $script ="";
161 if($parsed == NULL){
162 $parsed = $this->_parsed;
163 }
166 if(!is_array($parsed)){
167 return;
168 }
170 /* Walk through all elements */
171 foreach($parsed as $key => $data){
173 /* Create Inverse Tag */
174 if(is_array($data) && isset($data['Inverse']) && $data['Inverse']){
175 $Inverse = TRUE;
176 }else{
177 $Inverse = FALSE;
178 }
180 /* Create elements */
181 switch($key)
182 {
184 /*******************
185 * True / False
186 *******************/
188 case "true" :
189 case "false" :
190 {
191 /* Invert this test if required */
192 if($Inverse){
193 $script .= "not ";
194 }
195 $script .= $key;
196 break;
197 }
200 /*******************
201 * Address
202 *******************/
204 case "address" :
205 {
206 /* [not] address
207 [address-part: tag]
208 [comparator: tag]
209 [match-type: tag]
210 <header-list: string-list>
211 <key-list: string-list>
212 */
214 /* Invert this test if required */
215 if($Inverse){
216 $script .= "not ";
217 }
219 $script .="address ";
221 /* Add address part tag */
222 if(!empty($data['Address_Part']) && $data['Address_Part'] != ":all"){
223 $script .= $data['Address_Part']." ";
224 }
226 /* Add comparator */
227 if(!empty($data['Comparator']) && $data['Comparator'] != ""){
228 $script .= preg_replace('/\"\"/',"\"", ":comparator \"".$data['Comparator']."\" ");
229 }
231 /* Add match type */
232 $script .= $data['Match_type']." ";
234 /* Add special match type for count and value */
235 if(in_array($data['Match_type'], array(":value",":count")) && !empty($data['Match_type_value'])) {
236 $script .= sieve_create_strings($data['Match_type_value'])." ";
237 }
239 $script .= sieve_create_strings($data['Key_List']);
240 $script .= " ";
241 $script .= sieve_create_strings($data['Value_List']);
242 break;
243 }
246 /*******************
247 * Header
248 *******************/
250 case "header" :
251 {
252 /* [not] header
253 [comparator: tag]
254 [match-type: tag]
255 <header-names: string-list>
256 <key-list: string-list>
257 */
259 /* Invert ? */
260 if($Inverse){
261 $script .= "not ";
262 }
264 $script .="header ";
266 /* Add address part tag */
267 if(!empty($data['Address_Part']) && $data['Address_Part'] != ":all"){
268 $script .= $data['Address_Part']." ";
269 }
271 /* Add comparator */
272 if(!empty($data['Comparator']) && $data['Comparator'] != ""){
273 $script .= preg_replace('/\"\"/',"\"", ":comparator \"".$data['Comparator']."\" ");
274 }
276 /* Add match type */
277 $script .= $data['Match_type']." ";
279 /* Add special match type for count and value */
280 if(in_array($data['Match_type'], array(":value",":count")) && !empty($data['Match_type_value'])) {
281 $script .= sieve_create_strings($data['Match_type_value'])." ";
282 }
284 $script .= sieve_create_strings($data['Key_List']);
285 $script .= " ";
286 $script .= sieve_create_strings($data['Value_List']);
287 break;
288 }
291 /*******************
292 * Envelope
293 *******************/
295 case "envelope" :
296 {
297 /* [not] envelope
298 [address-part: tag]
299 [comparator: tag]
300 [match-type: tag]
301 <envelope-part: string-list>
302 <key-list: string-list>
303 */
305 /* Invert */
306 if($Inverse){
307 $script .= "not ";
308 }
310 $script .="envelope ";
312 /* Add address part tag */
313 if(!empty($data['Address_Part']) && $data['Address_Part'] != ":all"){
314 $script .= $data['Address_Part']." ";
315 }
317 /* Add comparator */
318 if(!empty($data['Comparator']) && $data['Comparator'] != ""){
319 $script .= preg_replace('/\"\"/',"\"", ":comparator \"".$data['Comparator']."\" ");
320 }
322 /* Add match type */
323 $script .= $data['Match_type']." ";
325 /* Add special match type for count and value */
326 if(in_array($data['Match_type'], array(":value",":count")) && !empty($data['Match_type_value'])) {
327 $script .= sieve_create_strings($data['Match_type_value'])." ";
328 }
330 $script .= sieve_create_strings($data['Key_List']);
331 $script .= " ";
332 $script .= sieve_create_strings($data['Value_List']);
333 break;
334 }
337 /*******************
338 * Exists
339 *******************/
340 case "exists" :
341 {
342 /* [not] exists
343 <header-names: string-list>
344 */
346 /* Invert ? */
347 if($Inverse){
348 $script .= "not ";
349 }
351 $script .= "exists ".sieve_create_strings($data['Values']);
352 break;
353 }
356 /*******************
357 * Size
358 *******************/
359 case "size" :
360 {
361 /* [not] size
362 <":over" / ":under">
363 <limit: number>
364 */
366 /* Invert ? */
367 if($Inverse){
368 $script .= "not ";
369 }
371 /* Add size test */
372 $script .="size ";
373 $script .=$data['Match_type']." ";
374 foreach($data['Value_List'] as $val){
375 $script .= $val." ";
376 }
377 break;
378 }
381 /*******************
382 * Allof
383 *******************/
384 case "anyof" :
385 case "allof" :
386 {
387 /* allof <tests: test-list>
388 anyof <tests: test-list> */
391 /* Add spaces, to indent the code.*/
392 $block = "\n";
393 for($i = 0 ; $i < $id ; $i ++){
394 $block .= SIEVE_INDENT_TAB;
395 }
397 /* Add allof/anyof tag */
398 if($Inverse){
399 $script .= "not ";
400 }
401 $script.= $key." ( ";
403 /* Add each test parameter */
404 foreach($data as $key2 => $dat){
405 if(($key2 === "Inverse") && ($key2 == "Inverse")){
406 continue;
407 }
408 $script.= $block.$this->get_sieve_script_part_recursive($dat, ($id +1),$key2).", ";
409 }
411 /* Remove last _,_ and close the tag */
412 $script = preg_replace("/,$/","",trim($script));
413 $script.= $block.")";
414 break ;
415 }
417 default :
418 {
419 $script .= "THERE IS SOME IMPLEMENTATION MISSING FOR SIEVE SCRIPT CREATION :".$key;
420 }
421 }
422 }
423 return($script);
424 }
427 function add_test($data,$type)
428 {
429 switch($type)
430 {
431 case "header" :
432 case "address" :
433 case "envelope" :
434 {
435 /* Add to Tree */
436 $values = array( "Inverse" => FALSE,
437 "Comparator" => "",
438 "Expert" => FALSE,
439 "LastError" => "",
440 "Match_type" => ":contains",
441 "Match_type_value"=> "",
442 "Key_List" => array(_("emtpy")),
443 "Value_List" => array(_("empty"))) ;
444 if($type == "address"){
445 $values["Address_Part"] = ":all";
446 }
447 $data[$type]=$values;
449 $this->parent->add_require("relational");
450 if($type == "envelope"){
451 $this->parent->add_require("envelope");
452 }
455 break;
456 }
457 case "allof" :
458 case "anyof" :
459 {
460 $data[$type] = array("Inverse" => FALSE);
461 break;
462 }
463 case "size" :
464 {
465 $tmp= array(
466 "Inverse" => FALSE,
467 "Match_type" => ":over",
468 "Value_List" => array("1M"));
470 $tmp['LastError'] = "";
471 $data[$type] = $tmp;
472 break;
473 }
474 case "true":
475 {
476 $data['true'] = "true";
477 $data['true']['LastError'] = "";
478 break;
479 }
480 case "false":
481 {
482 $data['false'] = "false";
483 $data['false']['LastError'] = "";
484 break;
485 }
486 case "exists" :
487 {
488 $data['exists'] = array('Inverse' => FALSE,
489 'Values' => array(_("Nothing specified right now")),
490 'LastError' => "");
491 break;
492 }
493 default : echo "Still buggy ";exit;
494 }
496 return($data);
497 }
500 /* Ensure that all changes made on the ui
501 * will be saved.
502 */
503 function save_object()
504 {
506 if(isset($_POST['add_type']) && isset($_POST["test_type_to_add_".$this->object_id])){
507 $this->_parsed = $this->add_test($this->_parsed,$_POST["test_type_to_add_".$this->object_id]);
508 }
510 $tmp = $this->save_object_recursive($parsed = NULL,$id = 1,$obj_id=1);
511 $this->_parsed = $tmp;
512 }
515 /* Recursivly save all ui changes for the
516 * tags and tokens provided by $parsed.
517 * $id specifies the depth of the current element.
518 * $obj_id is the current tag-id handled by this function
519 */
520 function save_object_recursive($parsed = NULL,$id = 1,$obj_id=1)
521 {
522 /* Variable initialization */
523 $ret ="";
524 if($parsed == NULL){
525 $parsed = $this->_parsed;
526 }
528 if(!is_array($parsed)) return;
530 /* Walk through all elements */
531 foreach($parsed as $key => $data){
533 /* Id used to have unique html names */
534 $element_id = $this->object_id."_".$id."_".$obj_id;
536 foreach($_POST as $name => $value){
537 if(preg_match("/Remove_Test_Object_".$element_id."_(x|y)/",$name)) {
538 return(false);
539 }
540 }
543 if(isset($_POST['add_type']) && isset($_POST["test_type_to_add_".$element_id])){
544 $parsed[$key][] = $this->add_test(array(),$_POST["test_type_to_add_".$element_id]);
545 }
547 /* Create elements */
548 switch($key)
549 {
550 /*******************
551 * Address
552 *******************/
554 case "envelope" :
555 case "header" :
556 case "address" :
557 {
558 /* [not] address
559 [address-part: tag]
560 [comparator: tag]
561 [match-type: tag]
562 <header-list: string-list>
563 <key-list: string-list>
564 */
566 /* Possible address parts we can select */
567 $address_parts = $this->address_parts;
568 $comparators = $this->comparators;
569 $match_types = $this->match_types;
570 $operators = $this->operators;
572 $parsed[$key]['LastError'] = "";
574 /* Toggle Inverse ? */
575 if(isset($_POST['toggle_inverse_'.$element_id])){
576 $parsed[$key]['Inverse'] = !$parsed[$key]['Inverse'];
577 }
579 /* Check if we want to toggle the expert mode */
580 if(isset($_POST['Toggle_Expert_'.$element_id])){
581 $parsed[$key]['Expert'] = !$parsed[$key]['Expert'];
582 }
584 /* Get address part */
585 if(isset($_POST['address_part_'.$element_id])){
586 $ap = $_POST['address_part_'.$element_id];
588 if(!isset($address_parts[$ap])){
589 $parsed[$key]['LastError'] = _("Invalid type of address part.") ;
590 }
591 $parsed[$key]['Address_Part'] = $ap;
592 }
594 /* Check if match type has changed */
595 if(isset($_POST['matchtype_'.$element_id])){
596 $mt = $_POST['matchtype_'.$element_id];
598 if(!isset($match_types[$mt])){
599 $parsed[$key]['LastError'] = _("Invalid match type given.");
600 }
601 if($mt == ":regex"){
602 $this->parent->add_require("regex");
603 }
604 if($mt == ":count"){
605 $this->parent->add_require("comparator-i;ascii-numeric");
606 }
607 $parsed[$key]['Match_type'] = $mt;
608 }
610 /* Get the comparator tag, if posted */
611 if(isset($_POST['comparator_'.$element_id])){
612 $cp = $_POST['comparator_'.$element_id];
614 if(!isset($comparators[$cp])){
615 $parsed[$key]['LastError'] = _("Invalid operator given.");
616 }
617 $parsed[$key]['Comparator'] = $cp;
619 if($cp == "i;ascii-numeric"){
620 $this->parent->add_require("comparator-i;ascii-numeric");
621 }
622 }
624 /* In case of :count and :value match types
625 * we have a special match operator we should save.
626 */
627 if(in_array($parsed[$key]['Match_type'],array(":value",":count"))){
628 if(isset($_POST['operator_'.$element_id])){
629 $op = $_POST['operator_'.$element_id];
631 if(!isset($operators[$op])){
632 $parsed[$key]['LastError'] = _("Please specify a valid operator.");
633 }
634 $parsed[$key]['Match_type_value'] = $op;
635 }
636 }
638 /* Get the address fields we should check, they are seperated by , */
639 if(isset($_POST['keys_'.$element_id])){
640 $vls = stripslashes($_POST['keys_'.$element_id]);
641 $tmp = array();
643 $tmp2 = split(",",$vls);
644 foreach($tmp2 as $val){
645 $tmp[] = "\"".trim(preg_replace("/\"/","",$val))."\"";
646 }
647 $parsed[$key]['Key_List'] = $tmp;
648 }
650 /* Get the values should check for, they are seperated by , */
651 if(isset($_POST['values_'.$element_id])){
652 $vls = stripslashes($_POST['values_'.$element_id]);
653 $tmp = array();
655 $tmp2 = split(",",$vls);
656 foreach($tmp2 as $val){
657 $tmp[] = "\"".trim(preg_replace("/\"/","",$val))."\"";
658 }
659 $parsed[$key]['Value_List'] = $tmp;
660 }
661 break;
662 }
664 /*******************
665 * TRUE FALSE
666 *******************/
668 case "true" :
669 case "false" :
670 {
671 $name = 'boolean_'.$element_id;
672 if(isset($_POST[$name])){
673 $key2 = $_POST[$name];
675 if($key != $key2) {
676 $parsed = array($key2 => $key2);
677 }
678 }
679 break;
680 }
682 /*******************
683 * Exists
684 *******************/
686 case "exists" :
687 {
688 /* Toggle Inverse ? */
689 if(isset($_POST['toggle_inverse_'.$element_id])){
690 $parsed[$key]['Inverse'] = !$parsed[$key]['Inverse'];
691 }
693 /* get list of match values */
694 if(isset($_POST['Values_'.$element_id])){
695 $vls = stripslashes($_POST['Values_'.$element_id]);
696 $tmp = array();
698 $tmp2 = split(",",$vls);
699 foreach($tmp2 as $val){
700 $tmp[] = "\"".trim(preg_replace("/\"/","",$val))."\"";
701 }
702 $parsed['exists']['Values'] = $tmp;
703 }
704 break;
705 }
707 /*******************
708 * Size
709 *******************/
711 case "size" :
712 {
713 $Match_types = array( ":over" => _("greater than") ,
714 ":under" => _("lower than"));
716 $Units = array( "M" => _("Megabyte"),
717 "K" => _("Kilobyte"),
718 "" => _("Bytes"));
720 /* Toggle Inverse ? */
721 if(isset($_POST['toggle_inverse_'.$element_id])){
722 $parsed[$key]['Inverse'] = !$parsed[$key]['Inverse'];
723 }
725 /* Reset error */
726 $parsed[$key]['LastError'] ="";
728 /* Get match type */
729 if(isset($_POST['Match_type_'.$element_id])){
730 $mt = $_POST['Match_type_'.$element_id];
731 if(!isset($Match_types[$mt])){
732 $parsed[$key]['LastError'] = _("Please select a valid match type in the list box below.");
733 }
734 $parsed[$key]['Match_type'] = $mt;
735 }
737 /* Get old values */
738 $value = preg_replace("/[^0-9]*$/","",$parsed[$key]['Value_List'][0]);
739 $unit = preg_replace("/^[0-9]*/","",$parsed[$key]['Value_List'][0]);
741 /* Get value */
742 if(isset($_POST['Value_'.$element_id])){
743 $vl = $_POST['Value_'.$element_id];
745 if(!(is_numeric($vl) && preg_match("/^[0-9]*$/",$vl))){
746 $parsed[$key]['LastError'] = _("Only numeric values are allowed here.");
747 }
748 $value = preg_replace("/[^0-9]/","",$vl);
749 }
751 /* Get unit */
752 if(isset($_POST['Value_Unit_'.$element_id])){
753 $ut = $_POST['Value_Unit_'.$element_id];
755 if(!isset($Units[$ut])){
756 $parsed[$key]['LastError'] = _("No valid unit selected");
757 }
758 $unit = $ut;
759 }
760 $parsed[$key]['Value_List'] = array();
761 $parsed[$key]['Value_List'][0] = $value.$unit;
762 break;
763 }
765 /*******************
766 * Allof
767 *******************/
769 case "allof" :
770 {
771 if(isset($_POST['toggle_inverse_'.$element_id])){
772 $parsed[$key]['Inverse'] = !$parsed[$key]['Inverse'];
773 }
774 foreach($data as $key2 => $dat){
775 if(($key2 === "Inverse") && ($key2 == "Inverse")){
776 continue;
777 }
778 $tmp_data = $this->save_object_recursive($dat, ($id +1),$key2."-".$obj_id);
779 if($tmp_data != false){
780 $parsed[$key][$key2] = $tmp_data;
781 }else{
782 unset( $parsed[$key][$key2]);
783 }
784 }
785 break ;
786 }
788 /*******************
789 * Anyof
790 *******************/
792 case "anyof" :
793 {
794 if(isset($_POST['toggle_inverse_'.$element_id])){
795 $parsed[$key]['Inverse'] = !$parsed[$key]['Inverse'];
796 }
797 foreach($data as $key2 => $dat){
798 if(($key2 === "Inverse") && ($key2 == "Inverse")){
799 continue;
800 }
801 $tmp_data = $this->save_object_recursive($dat, ($id +1),$key2."-".$obj_id);
802 if($tmp_data != false){
803 $parsed[$key][$key2] = $tmp_data;
804 }else{
805 unset( $parsed[$key][$key2]);
806 }
807 }
808 break ;
809 }
810 }
811 }
812 return($parsed);
813 }
816 /* Return html element for IF */
817 function execute()
818 {
819 /* Create title */
820 $name = "<img alt='' src='images/small_filter.png' class='center'>";
821 $name .= "<b>"._("Condition")."</b>";
822 if($this->TYPE == "if"){
823 $name .= " - "._("If");
824 }elseif($this->TYPE == "elsif"){
825 $name .= " - "._("Else if");
826 }else{
827 $name .= " - "._("Else");
828 }
830 $smarty = get_smarty();
831 $smarty->assign("ID", $this->object_id);
833 /* Only display navigation elements if necessary */
834 if($this->TYPE == "if"){
835 $object_container = $smarty->fetch(get_template_path("templates/object_container.tpl",TRUE,dirname(__FILE__)));
836 }else{
837 $object_container = $smarty->fetch(get_template_path("templates/object_container_clear.tpl",TRUE,dirname(__FILE__)));
838 }
840 $smarty->assign("Name", $name);
841 $smarty->assign("Contents", $this->get_as_html());
843 if($this->TYPE == "if"){
844 $object = $smarty->fetch(get_template_path("templates/element_if.tpl",TRUE,dirname(__FILE__)));
845 }else{
846 $object = $smarty->fetch(get_template_path("templates/element_elsif.tpl",TRUE,dirname(__FILE__)));
847 }
848 $str = preg_replace("/%%OBJECT_CONTENT%%/",addcslashes($object,"\\"),$object_container);
849 return($str);
850 }
853 /* Returns all elements as html */
854 function get_as_html($parsed = NULL,$id = 1,$obj_id=1)
855 {
856 $ret ="";
857 if($parsed == NULL){
858 $parsed = $this->_parsed;
859 }
861 if((!is_array($parsed)) || !count($parsed)) {
862 $smarty = get_smarty();
863 $smarty->assign("ID",$this->object_id);
864 $smarty->assign("DisplayAdd",TRUE);
865 $smarty->assign("DisplayDel",FALSE);
866 $str = $smarty->fetch(get_template_path("templates/object_test_container.tpl",TRUE,dirname(__FILE__)));
867 $ret .= preg_replace("/%%OBJECT_CONTENT%%/",_("Empty"),$str);
868 return($ret);
869 }
871 /* Walk through all elements */
872 foreach($parsed as $key => $data){
874 /* Create Inverse Tag */
875 if(is_array($data) && isset($data['Inverse']) && $data['Inverse']){
876 $Inverse = TRUE;
877 }else{
878 $Inverse = FALSE;
879 }
881 /* Id used to have unique html names */
882 $element_id = $this->object_id."_".$id."_".$obj_id;
884 /* Create elements */
885 switch($key)
886 {
888 /*******************
889 * TRUE FALSE
890 *******************/
892 case "true" :
893 case "false" :
894 {
895 /* Inverse element if required */
896 if($Inverse){
897 if($key == "true"){
898 $key = "false";
899 }else{
900 $key = "true";
901 }
902 }
904 /* Get template */
905 $smarty = get_smarty();
906 $smarty->assign("values" , array("false" => _("False"), "true" => _("True")));
907 $smarty->assign("selected" , $key);
908 $smarty->assign("ID" , $element_id);
909 $ret .= $smarty->fetch(get_template_path("templates/element_boolean.tpl",TRUE,dirname(__FILE__)));
910 break;
911 }
914 /*******************
915 * Header
916 *******************/
918 case "header":
919 {
920 $address_parts = $this->address_parts;
921 $comparators = $this->comparators;
922 $match_types = $this->match_types;
923 $operators = $this->operators;
925 $smarty = get_smarty();
926 $smarty->assign("comparators",$comparators);
927 $smarty->assign("match_types",$match_types);
928 $smarty->assign("operators",$operators);
929 $smarty->assign("LastError",$data['LastError']);
930 $smarty->assign("match_type", $data['Match_type']);
931 $smarty->assign("operator" , preg_replace("/\"/","",$data['Match_type_value']));
932 $smarty->assign("comparator", preg_replace("/\"/","",$data['Comparator']));
934 $keys = "";
935 foreach($data['Key_List'] as $key){
936 $keys .= $key.", ";
937 }
938 $keys = preg_replace("/,$/","",trim($keys));
940 $values = "";
941 foreach($data['Value_List'] as $key){
942 $values .= $key.", ";
943 }
944 $values = preg_replace("/,$/","",trim($values));
946 $smarty->assign("keys",$keys);
947 $smarty->assign("Inverse",$Inverse);
948 $smarty->assign("values",$values);
949 $smarty->assign("Expert", $data['Expert']);
951 $smarty->assign("ID" , $element_id);
952 $ret .= $smarty->fetch(get_template_path("templates/element_header.tpl",TRUE,dirname(__FILE__)));
953 break;
954 }
957 /*******************
958 * Envelope
959 *******************/
961 case "envelope":
962 {
963 $address_parts = $this->address_parts;
964 $comparators = $this->comparators;
965 $match_types = $this->match_types;
966 $operators = $this->operators;
968 $smarty = get_smarty();
969 $smarty->assign("Inverse",$Inverse);
970 $smarty->assign("comparators",$comparators);
971 $smarty->assign("Expert", $data['Expert']);
972 $smarty->assign("match_types",$match_types);
973 $smarty->assign("operators",$operators);
974 $smarty->assign("LastError",$data['LastError']);
975 $smarty->assign("match_type", $data['Match_type']);
976 $smarty->assign("operator" , preg_replace("/\"/","",$data['Match_type_value']));
977 $smarty->assign("comparator", preg_replace("/\"/","",$data['Comparator']));
979 $keys = "";
980 foreach($data['Key_List'] as $key){
981 $keys .= $key.", ";
982 }
983 $keys = preg_replace("/,$/","",trim($keys));
985 $values = "";
986 foreach($data['Value_List'] as $key){
987 $values .= $key.", ";
988 }
989 $values = preg_replace("/,$/","",trim($values));
990 $smarty->assign("keys",$keys);
991 $smarty->assign("values",$values);
993 $smarty->assign("ID" , $element_id);
994 $ret .= $smarty->fetch(get_template_path("templates/element_envelope.tpl",TRUE,dirname(__FILE__)));
995 break;
996 }
999 /*******************
1000 * Address
1001 *******************/
1003 case "address" :
1004 {
1005 $address_parts = $this->address_parts;
1006 $comparators = $this->comparators;
1007 $match_types = $this->match_types;
1008 $operators = $this->operators;
1010 $smarty = get_smarty();
1011 $smarty->assign("Inverse",$Inverse);
1012 $smarty->assign("address_parts",$address_parts);
1013 $smarty->assign("comparators",$comparators);
1014 $smarty->assign("match_types",$match_types);
1015 $smarty->assign("LastError",$data['LastError']);
1016 $smarty->assign("operators",$operators);
1017 $smarty->assign("match_type", $data['Match_type']);
1018 $smarty->assign("operator" , preg_replace("/\"/","",$data['Match_type_value']));
1019 $smarty->assign("comparator", preg_replace("/\"/","",$data['Comparator']));
1020 $smarty->assign("address_part", $data['Address_Part']);
1021 $smarty->assign("Expert", $data['Expert']);
1023 $keys = "";
1024 foreach($data['Key_List'] as $key){
1025 $keys .= $key.", ";
1026 }
1027 $keys = preg_replace("/,$/","",trim($keys));
1029 $values = "";
1030 foreach($data['Value_List'] as $key){
1031 $values .= $key.", ";
1032 }
1033 $values = preg_replace("/,$/","",trim($values));
1035 $smarty->assign("keys",$keys);
1036 $smarty->assign("values", $values);
1037 $smarty->assign("ID" , $element_id);
1038 $str = $smarty->fetch(get_template_path("templates/element_address.tpl",TRUE,dirname(__FILE__)));
1039 $ret .= $str;
1040 break;
1041 }
1044 /*******************
1045 * Size
1046 *******************/
1048 case "size" :
1049 {
1050 $Match_types = array( ":over" => _("greater than") ,
1051 ":under" => _("lower than"));
1053 $Units = array( "M" => _("Megabyte"),
1054 "K" => _("Kilobyte"),
1055 "" => _("Bytes"));
1057 $Match_type = $data['Match_type'];
1058 $Value = preg_replace("/[^0-9]/","",$data['Value_List'][0]);
1059 $Value_Unit = preg_replace("/[0-9]/","",$data['Value_List'][0]);
1061 $LastError = "";
1062 if(isset($data['LastError'])){
1063 $LastError = $data['LastError'];
1064 }
1066 $smarty = get_smarty();
1067 $smarty->assign("Inverse",$Inverse);
1068 $smarty->assign("LastError",$LastError);
1069 $smarty->assign("Match_types",$Match_types);
1070 $smarty->assign("Units",$Units);
1071 $smarty->assign("Match_type",$Match_type);
1072 $smarty->assign("Value",$Value);
1073 $smarty->assign("Value_Unit",$Value_Unit);
1074 $smarty->assign("ID" , $element_id);
1075 $ret .= $smarty->fetch(get_template_path("templates/element_size.tpl",TRUE,dirname(__FILE__)));
1076 break;
1077 }
1079 /*******************
1080 * Exists
1081 *******************/
1083 case "exists" :
1084 {
1085 $LastError = "";
1086 if(isset($data['LastError'])){
1087 $LastError = $data['LastError'];
1088 }
1090 $Values = "";
1091 foreach($data['Values'] as $val){
1092 $Values .= $val.", ";
1093 }
1094 $Values = preg_replace("/,$/","",trim($Values));
1096 $smarty = get_smarty();
1097 $smarty->assign("LastError",$LastError);
1098 $smarty->assign("Values",$Values);
1099 $smarty->assign("Inverse",$Inverse);
1100 $smarty->assign("ID" , $element_id);
1101 $ret .= $smarty->fetch(get_template_path("templates/element_exists.tpl",TRUE,dirname(__FILE__)));
1102 break;
1103 }
1106 /*******************
1107 * All of
1108 *******************/
1110 case "allof" :
1111 {
1112 $Contents = "";
1113 foreach($data as $key => $dat){
1114 if(($key === "Inverse") && ($key == "Inverse")){
1115 continue;
1116 }
1117 $Contents .= $this->get_as_html($dat, ($id +1),$key."-".$obj_id);
1118 }
1120 $smarty = get_smarty();
1121 $smarty->assign("ID" , $element_id);
1122 $smarty->assign("DisplayAdd",TRUE);
1123 $smarty->assign("DisplayDel",FALSE);
1124 $cont_tmp = $smarty->fetch(get_template_path("templates/object_test_container.tpl",TRUE,dirname(__FILE__)));
1125 $cont_tmp = preg_replace("/%%OBJECT_CONTENT%%/",_("Click here to add a new test"),$cont_tmp);
1127 $smarty->assign("Inverse",$Inverse);
1128 $smarty->assign("Contents",$cont_tmp.$Contents);
1129 $smarty->assign("ID" , $element_id);
1130 $allof_tmp = $smarty->fetch(get_template_path("templates/element_allof.tpl",TRUE,dirname(__FILE__)));
1132 $ret = $allof_tmp;
1133 break ;
1134 }
1137 /*******************
1138 * Any of
1139 *******************/
1141 case "anyof" :
1142 {
1143 $Contents = "";
1144 foreach($data as $key => $dat){
1145 if(($key === "Inverse") && ($key == "Inverse")){
1146 continue;
1147 }
1148 $Contents .= $this->get_as_html($dat, ($id +1),$key."-".$obj_id);
1149 }
1150 $smarty = get_smarty();
1151 $smarty->assign("ID" , $element_id);
1152 $smarty->assign("DisplayAdd",TRUE);
1153 $smarty->assign("DisplayDel",FALSE);
1154 $cont_tmp = $smarty->fetch(get_template_path("templates/object_test_container.tpl",TRUE,dirname(__FILE__)));
1155 $cont_tmp = preg_replace("/%%OBJECT_CONTENT%%/",_("Klick here to add a new test"),$cont_tmp);
1157 $smarty->assign("Inverse",$Inverse);
1158 $smarty->assign("Contents",$cont_tmp.$Contents);
1159 $allof_tmp = $smarty->fetch(get_template_path("templates/element_anyof.tpl",TRUE,dirname(__FILE__)));
1161 $ret = $allof_tmp;
1163 break ;
1164 }
1165 default :
1166 {
1167 trigger_error(_("Unhandled switch type"));
1168 }
1169 }
1170 }
1172 if(!isset($smarty)){
1173 $smarty =get_smarty();
1174 }
1176 $smarty->assign("ID",$element_id);
1177 $smarty->assign("DisplayAdd",FALSE);
1178 $smarty->assign("DisplayDel",TRUE);
1179 $str = $smarty->fetch(get_template_path("templates/object_test_container.tpl",TRUE,dirname(__FILE__)));
1180 $ret = preg_replace("/%%OBJECT_CONTENT%%/",addcslashes($ret,"\\"),$str);
1181 return($ret);
1182 }
1185 /* Parse given token identified by $data[$id]
1186 * and return the parsed tokens.
1187 */
1188 function _parse($data,$id = 0)
1189 {
1190 $av_match_type = array();
1191 foreach($this->match_types as $name => $description){
1192 $av_match_type[] = $name;
1193 }
1194 $av_match_type[] = ":over";
1195 $av_match_type[] = ":under";
1199 $av_methods= array("address","allof","anyof","exists","false","header","not","size","true","envelope");
1200 $type = $data[$id]['text'];
1201 $tmp = array();
1203 /* Is there an identifier named 'not' to inverse this filter ? */
1204 $Inverse = FALSE;
1205 if($data[$id]['class'] == "identifier" && $data[$id]['text'] == "not"){
1206 $Inverse = TRUE;
1207 $id ++;
1208 $type = $data[$id]['text'];
1209 }
1211 switch($type)
1212 {
1214 /****************
1215 * Parse - Envelope / Header / Address
1216 ****************/
1218 case "envelope" :
1219 case "header":
1220 case "address" :
1221 {
1222 /* Address matches are struckture as follows :
1223 [not]
1224 address
1225 [address-part: tag] all|localpart|domain|user|detail
1226 [comparator: tag] i;octet i;ascii-casemap i;ascii-numeric
1227 [match-type: tag] is|contains|matches|count|value
1228 <header-list: string-list>
1229 <key-list: string-list>
1230 */
1233 $part = "(:all|:localpart|:domain)";
1234 $operator = "(:regex|:contains|:is|:matches|:count|:value)";
1235 $value_op = "(lt|le|eq|ge|gt|ne)";
1237 $Address_Part = "";
1238 $Comparator = "";
1239 $Match_type = "";
1240 $Match_type_value = "";
1242 $Key_List = array();
1243 $Value_List = array();
1245 for($i = 0 ; $i < count($data) ; $i ++){
1247 /* Get next node */
1248 $node = $data[$i];
1250 /* Check address part definition */
1251 if($node['class'] == "tag" && preg_match("/".$part."/i",$node['text'])){
1252 $Address_Part = $node['text'];
1253 }
1255 /* Check for match type */
1256 elseif($node['class'] == "tag" && preg_match("/".$operator."/i",$node['text'])){
1257 $Match_type = $node['text'];
1259 /* Get value operator */
1260 if(in_array($Match_type,array(":value",":count"))){
1261 $i ++;
1262 $node = $data[$i];
1264 if($node['class'] == "quoted-string" && preg_match("/".$value_op."/",$node['text'])){
1265 $Match_type_value = $node['text'];
1266 }
1267 }
1268 }
1270 /* Check for a comparator */
1271 elseif($node['class'] == "tag" && preg_match("/comparator/",$node['text'])){
1272 $i ++;
1273 $node = $data[$i];
1274 $Comparator = $node['text'];
1275 }
1277 /* Check for Key_List */
1278 elseif(count(sieve_get_strings($data,$i))){
1279 $tmp2 = sieve_get_strings($data,$i);
1280 $i = $tmp2['OFFSET'];
1282 if(!count($Key_List)){
1283 $Key_List = $tmp2['STRINGS'];
1284 }else{
1285 $Value_List = $tmp2['STRINGS'];
1286 }
1287 }
1289 }
1292 /* Add to Tree */
1293 $values = array( "Inverse" => $Inverse,
1294 "Comparator" => $Comparator,
1295 "Expert" => FALSE,
1296 "Match_type" => $Match_type,
1297 "Match_type_value"=> $Match_type_value,
1298 "Key_List" => $Key_List,
1299 "Value_List" => $Value_List) ;
1300 if($type == "address"){
1301 $values["Address_Part"] = $Address_Part;
1302 }
1303 $tmp[$type] = $values;
1304 $tmp[$type]['LastError'] = "";
1305 break;
1306 }
1309 /****************
1310 * Parse - Size
1311 ****************/
1313 case "size":
1314 {
1316 $ops = "(:over|:under)";
1318 $Match_type = "";
1320 for($i = $id ; $i < count($data); $i++){
1322 /* Get current node */
1323 $node = $data[$i];
1325 /* Get tag (under / over) */
1326 if($node['class'] == "tag" && preg_match("/".$ops."/",$node['text'])){
1327 $Match_type = $node['text'];
1328 }
1330 /* Get Value_List, the value that we want to match for */
1331 elseif(count(sieve_get_strings($data,$i))){
1332 $tmp2 = sieve_get_strings($data,$i);
1333 $i = $tmp2['OFFSET'];
1335 $Value_List = $tmp2['STRINGS'];
1336 }
1337 }
1339 $tmp[$type]= array( "Inverse" => $Inverse,
1340 "Match_type" => $Match_type,
1341 "Value_List" => $Value_List);
1342 $tmp[$type]['LastError'] = "";
1343 break;
1344 }
1347 /****************
1348 * Parse - True / False
1349 ****************/
1351 case "true":
1352 {
1353 $tmp['true'] = "true";
1354 $tmp['true']['LastError'] = "";
1355 break;
1356 }
1357 case "false":
1358 {
1359 $tmp['false'] = "false";
1360 $tmp['false']['LastError'] = "";
1361 break;
1362 }
1365 /****************
1366 * Parse - Exists
1367 ****************/
1369 case "exists":
1370 {
1372 /* Skip first values, [if,not,exists] */
1373 $node = $data[$id];
1374 while(in_array($node['text'],array("if","not","exists"))){
1375 $id ++;
1376 $node = $data[$id];
1377 }
1379 /* Get values */
1380 $tmp2 = sieve_get_strings($data,$id);
1383 $tmp['exists'] = array('Inverse' => $Inverse,
1384 'Values' => $tmp2['STRINGS']);
1385 $tmp[$type]['LastError'] = "";
1386 break;
1387 }
1390 /****************
1391 * Parse - Allof
1392 ****************/
1394 case "allof" :
1395 {
1396 /* Get parameter and recursivly call this method
1397 * for each parameter
1398 */
1399 $id ++;
1400 $tmp2 = $this->get_parameter($data,$id);
1402 foreach($tmp2 as $parameter){
1403 $tmp['allof'][] = $this->_parse($parameter);
1404 }
1405 $tmp['allof']['Inverse'] = $Inverse;
1406 break;
1407 }
1410 /****************
1411 * Parse - Anyof
1412 ****************/
1414 case "anyof" :
1415 {
1416 /* Get parameter and recursivly call this method
1417 * for each parameter
1418 */
1419 $id ++;
1420 $tmp2 = $this->get_parameter($data,$id);
1422 foreach($tmp2 as $parameter){
1423 $tmp['anyof'][] = $this->_parse($parameter);
1424 }
1425 $tmp['anyof']['Inverse'] = $Inverse;
1426 break;
1427 }
1428 default : $tmp[$id] = $type;
1429 }
1431 return($tmp);
1432 }
1435 function get_parameter($data,$id)
1436 {
1437 $par = array();
1438 $open_brakets = 0;
1439 $next = NULL;
1440 $num = 0;
1441 for($i = $id ; $i < count($data) ; $i++ ){
1442 if(in_array($data[$i]['class'],array("left-parant","left-bracket"))){
1443 $open_brakets ++;
1444 }
1445 if($data[$i]['class'] == "comma" && $open_brakets == 1){
1446 $num ++;
1447 }
1448 if(!in_array($data[$i]['class'],array("comma","left-parant","right-parant")) || $open_brakets >1 ){
1449 $par[$num][] = $data[$i];
1450 }
1451 if(in_array($data[$i]['class'],array("right-parant","right-bracket"))){
1452 $open_brakets --;
1453 }
1454 }
1455 return($par);
1456 }
1457 }
1459 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1460 ?>