index 0dd19a21eab158856cb90dc5615415054f0ff403..8ddafe2d46befaee65d94d2cb6be83d41b11dcf8 100644 (file)
<?php
-
-
/* This class is inherited from the original 'Tree'
* class written by Heiko Hund.
* It is partly rewritten to create a useable html interface
var $mode_stack = array();
var $pap = array();
+ var $parent = NULL;
+
+ function My_Tree(&$root,$parent)
+ {
+ $this->parent = $parent;
+ $this->_construct($root);
+ }
+
function execute()
{
return($this->dump());
}
+
/* Create a html interface for the current sieve filter
*/
function dump()
$this->mode_stack = array();
$this->pap = array();
$this->doDump_(0, '', true);
+
+ /* Add left elements */
+ if(count($this->mode_stack)){
+ foreach($this->mode_stack as $element){
+ $this->handle_elements( $element,preg_replace("/[^0-9]/","",microtime()));
+ }
+ }
}
/* Create html results */
$smarty = get_smarty();
+ $block_indent_start = $smarty->fetch(get_template_path("templates/block_indent_start.tpl",TRUE,dirname(__FILE__)));
+ $block_indent_stop = $smarty->fetch(get_template_path("templates/block_indent_stop.tpl",TRUE,dirname(__FILE__)));
+
$this -> dump_ = "";
+ $ends = array();
+ $ends_complete_block = array();
+
foreach($this->pap as $key => $object){
if(is_object($object)){
+
+ $end = $this->get_block_end($key,false);
+ $end2 = $this->get_block_end($key);
+ if($end != $key && in_array(get_class($object),array("sieve_if"))){
+ $ends_complete_block[$end2] = $end2;
+ $this->dump_ .= "<div style='height:10px;'></div>";
+ $this->dump_ .= "<div class='container_'>";
+ }
+ if(isset($ends[$key])){
+ $this->dump_ .= $block_indent_stop;
+ }
$this->dump_ .= preg_replace("/>/",">\n",$object->execute());
+ if($end != $key && in_array(get_class($object),array("sieve_if","sieve_else","sieve_elsif"))) {
+ $ends[$end] = $end;
+ $this->dump_ .= $block_indent_start;
+ }
+
+ if(isset($ends_complete_block[$key])){
+ $this->dump_ .= "</div>";
+ $this->dump_ .= "<div style='height:10px;'></div>";
+ }
}
}
/* Get node */
$node = $this->nodes_[$node_id];
+ /* Get last element class and type */
+ $last_class = "";
+ $last_type = "";
+ if(count($this->mode_stack)){
+ $key = key($this->mode_stack);
+ $tmp = array_reverse($this->mode_stack[$key]['ELEMENTS']);
+ $last_class = $tmp[key($tmp)]['class'];
+
+ if(isset($this->mode_stack[$key]['TYPE'])){
+ $last_type = $this->mode_stack[$key]['TYPE'];
+ }
+ }
+
/* This closes the last mode */
if($node['class'] == "block-start"){
$tmp = array_pop($this->mode_stack);
$this->handle_elements($tmp,$node_id);
- $this->handle_elements(array("TYPE" => "block_start"),$node_id);
+ $this->handle_elements(array("TYPE" => "block_start"),preg_replace("/[^0-9]/","",microtime()));
}
/* This closes the last mode */
if($node['class'] == "block-end"){
$tmp = array_pop($this->mode_stack);
$this->handle_elements($tmp,$node_id);
- $this->handle_elements(array("TYPE" => "block_end"),$node_id);
+ $this->handle_elements(array("TYPE" => "block_end"),preg_replace("/[^0-9]/","",microtime()));
}
/* Semicolon indicates a new command */
$this->handle_elements($tmp,$node_id);
}
- /* Handle comments */
- if($node['class'] == "comment"){
- $this->mode_stack[] = array("TYPE" => $node['class']);
- $rewoke_last = TRUE;
+ /* We can't handle comments within if tag right now */
+ if(!in_array_ics($last_type,array("if","elsif"))){
+
+ /* Comments require special attention.
+ * We do not want to create a single comment element
+ * foreach each "#comment" string found in the script.
+ * Sometimes comments are used like this
+ * # This is a comment
+ * # and it still is a comment
+ * # ...
+ * So we combine them to one single comment.
+ */
+ if($last_class != "comment" && $node['class'] == "comment"){
+ $tmp =array_pop($this->mode_stack);
+ $this->handle_elements($tmp,$node_id);
+ $this->mode_stack[] = array("TYPE" => $node['class']);
+ }
+
+ if($last_class == "comment" && $node['class'] != "comment"){
+ $tmp =array_pop($this->mode_stack);
+ $this->handle_elements($tmp,$node_id);
+ }
}
/* Handle identifiers */
- $identifiers = array("else","if","elsif","end","reject","redirect","vacation","keep","discard","comment","fileinto","require","stop");
+ $identifiers = array("else","if","elsif","end","reject","redirect","vacation","keep","discard","fileinto","require","stop");
if($node['class'] == "identifier" && in_array($node['text'],$identifiers)){
$this->mode_stack[] = array("TYPE" => $node['text']);
}
- /* Add current node to current command stack */
- end($this->mode_stack);
- $key = key($this->mode_stack);
- $this->mode_stack[$key]['ELEMENTS'][] = $node;
+ if(!($last_type == "if" && $node['class'] == "comment")){
+ /* Add current node to current command stack */
+ end($this->mode_stack);
+ $key = key($this->mode_stack);
+ $this->mode_stack[$key]['ELEMENTS'][] = $node;
+ }
/* Remove last mode from mode stack, cause it was only valid for a single line */
if($rewoke_last){
$class_name= "sieve_".$type ;
if(class_exists($class_name)){
- $this->pap[] = new $class_name($data,$id);
+ $this->pap[] = new $class_name($data,$id,$this);
}else{
echo "<font color='red'>Missing : ".$class_name."</font>"."<br>";
}
/* Remove the object at the given position */
function remove_object($key_id)
{
+ if(count($this->pap) == 1){
+ print_red(_("Can't remove last element."));
+ return;
+ }
+
+ if(!isset($this->pap[$key_id])){
+ trigger_error("Can't remove element with object_id=".$key_id.", there is no object with this identifier. Remove aborted.");
+ return(false);
+ }
+
$class = get_class($this->pap[$key_id]);
- if(in_array($class,array("sieve_if"))){
+ if(in_array($class,array("sieve_if","sieve_elsif","sieve_else"))){
$block_start= $key_id;
$block_end = $this->get_block_end($key_id);
+
for($i = $block_start ; $i <= $block_end ; $i ++ ){
unset($this->pap[$i]);
}
/* This function returns the id of the element
* where the current block ends
*/
- function get_block_end($start)
+ function get_block_end($start,$complete = TRUE)
{
/* Only execute if this is a really a block element.
* Block elements is only sieve_if
*/
- if(in_array(get_class($this->pap[$start]),array("sieve_if"))){
+ if(in_array(get_class($this->pap[$start]),array("sieve_if","sieve_elsif","sieve_else"))){
$class = get_class($this->pap[$start]);
$next_class = get_class($this->pap[$start+1]);
$block_depth --;
}
- if( $block_depth == 0 &&
- $class == "sieve_block_end" &&
- !in_array($next_class,array("sieve_else","sieve_elsif"))){
- $end = TRUE;
- $start --;
+ if($complete){
+ if( $block_depth == 0 &&
+ $class == "sieve_block_end" &&
+ !in_array($next_class,array("sieve_else","sieve_elsif"))){
+ $end = TRUE;
+ $start --;
+ }
+ }else{
+
+ if( $block_depth == 0 &&
+ $class == "sieve_block_end" ){
+ $end = TRUE;
+ $start --;
+ }
}
+
$start ++;
$class = get_class($this->pap[$start]);
- $next_class = get_class($this->pap[$start+1]);
+
+ if(isset($this->pap[$start+1])){
+ $next_class = get_class($this->pap[$start+1]);
+ }else{
+ $next_class ="";
+ }
}
}
return($start);
* $key_id = Current position
* $direction = Forward or backward.
*/
- function _get_next_free_move_slot($key_id,$direction)
+ function _get_next_free_move_slot($key_id,$direction,$include_self = FALSE)
{
$last_class = "";
$current_class ="";
if(($key_id+1) == count($test)) {
return($key_id);
}
- $key_id ++;
+
+ if(!$include_self){
+ $key_id ++;
+ }
+ $include_self = FALSE;
$current_class = get_class($test[$key_id]);
if(in_array($current_class, $allowed_to_add_after)){
return($key_id);
if($key_id == 0) {
return($key_id);
}
- $key_id --;
+ if(!$include_self){
+ $key_id --;
+ }
while($key_id >=0 ){
$current_class = get_class($test[$key_id]);
if(in_array($current_class, $allowed_to_add_before)){
}
$tmp2 = $part->get_sieve_script_part();
- if(get_class($part) == "sieve_reject"){
- $tmp.=$tmp2;
- }else{
-
- $tmp3 = split("\n",$tmp2);
- foreach($tmp3 as $str){
- $str2 = trim($str);
- if(empty($str2)) continue;
+ $tmp3 = split("\n",$tmp2);
+ foreach($tmp3 as $str){
+ $str2 = trim($str);
+
+ /* If the current line only contains an '.'
+ * we must skip the line indent.
+ * The text: statement uses a single '.' to mark the text end.
+ * This '.' must be the only char in the current line, no
+ * whitespaces are allowed here.
+ */
+ if($str2 == "."){
+ $tmp.=$str."\n";
+ }else{
$tmp.= $buffer.$str."\n";
}
}
}
}
if(!preg_match("/Generated by GOsa - Gonicus System Administrator/",$tmp)){
- $tmp = "#Generated by GOsa - Gonicus System Administrator \n ".$tmp;
+# $tmp = "#Generated by GOsa - Gonicus System Administrator \n ".$tmp;
}
return($tmp);
}
- function Add_Element()
- {
- $tmp = array("ELEMENTS" => array(array("class" => "qouted-string","text"=> "Bla bla, later more")));
- $this->pap[] = new sieve_comment($tmp,rand(1000,100000));
- }
-
function check()
{
- $msgs = array();
+ $msgs = array();
/* Some logical checks.
* like : only sieve_comment can appear before require.
*/
-
+
/* Ensure that there are no command before require
* - Get id of last require tag
* - Collect object types in from of this tag.
$msgs[] = $str;
print_red($str);;
}
-
- foreach($this->pap as $obj){
- $o_msgs = $obj->check();
- foreach($o_msgs as $o_msg){
- $msgs[] = $o_msg;
- }
- }
- return($msgs);
+
+ foreach($this->pap as $obj){
+ $o_msgs = $obj->check();
+ foreach($o_msgs as $o_msg){
+ $msgs[] = $o_msg;
+ }
+ }
+ return($msgs);
+ }
+
+
+ /* We are forced to add a new require.
+ * This function is called by the
+ * sieveElement_Classes->parent->add_require()
+ */
+ function add_require($str)
+ {
+ $require_id = -1;
+ foreach($this->pap as $key => $obj){
+ if(get_class($obj) == "sieve_require"){
+ $require_id = $key;
+ }
+ }
+
+ /* No require found, add one */
+ if($require_id == -1){
+ $require = new sieve_require(NULL,preg_replace("/[^0-9]/","",microtime()),$this);
+ $require -> Add_Require($str);
+ $new = array();
+ $new[] = $require;
+ foreach($this->pap as $obj){
+ $new[] = $obj;
+ }
+ $this->pap = $new;
+ } else {
+ $this->pap[$require_id]->Add_Require($str);
+ }
}
}
$ret = preg_replace("/,$/","",trim($ret));
$ret = "[".$ret."]";
}
+ $ret = preg_replace("/\"\"/","\"",$ret);
}else{
$Multiline = preg_match("/\n/",$data);
$ret = "text: \r\n".$data."\r\n.\r\n";
}else{
$ret = "\"".$data."\"";
+ $ret = preg_replace("/\"\"/","\"",$ret);
}
}
- $ret = preg_replace("/\"\"/","\"",$ret);
$ret = preg_replace("/\n/","\r\n",$ret);
-
+
return($ret);
}
{
$ret = array();
if($data[$id]['class'] == "left-bracket"){
- while($data[$id]['class'] != "right-bracket" && $id < count($data)){
-
+ while(isset($data[$id]) && $data[$id]['class'] != "right-bracket" && $id < count($data)){
+
if($data[$id]['class'] == "quoted-string"){
- $ret[] = $data[$id]['text'];
+ $text = $data[$id]['text'];
+ $text= preg_replace("/^\"/","",$text);
+ $text= preg_replace("/\"$/","",$text);
+ $ret[] = $text;
}
+
$id ++;
}
}elseif($data[$id]['class'] == "quoted-string"){
- $ret[] = $data[$id]['text'];
+ $text = $data[$id]['text'];
+ $text= preg_replace("/^\"/","",$text);
+ $text= preg_replace("/\"$/","",$text);
+ $ret[] = $text;
}elseif($data[$id]['class'] == "number"){
$ret[] = $data[$id]['text'];
}elseif($data[$id]['class'] == "multi-line"){
$str = trim(preg_replace("/\.$/","",$str));
$ret[] = $str;
}
-
+
return(array("OFFSET" => $id, "STRINGS" => $ret));
}