11 private function _build_replace($r, $prefix){
13 if(is_array($r) && count($r)) {
14 foreach ($r as $k => $v ) {
16 $this->_build_replace($v, "$prefix$k.");
18 $this->search[] = $prefix . $k;
19 $this->replace[] = $v;
24 private function _push_stack(){
25 $this->stack[] = array($this->r, $this->search, $this->replace, $this->nodes);
27 private function _pop_stack(){
28 list($this->r, $this->search, $this->replace, $this->nodes) = array_pop($this->stack);
31 private function _get_var($name){
32 $keys = array_map('trim',explode(".",$name));
34 foreach($keys as $k) {
43 * {{ if <$var> }}...{{ endif }}
45 private function _replcb_if($args){
46 $val = $this->_get_var($args[2]);
47 return ($val?$args[3]:"");
53 * {{ for <$var> as $name }}...{{ endfor }}
54 * {{ for <$var> as $key=>$name }}...{{ endfor }}
56 private function _replcb_for($args){
57 $m = array_map('trim', explode(" as ", $args[2]));
58 list($keyname, $varname) = explode("=>",$m[1]);
59 if (is_null($varname)) { $varname=$keyname; $keyname=""; }
60 if ($m[0]=="" || $varname=="" || is_null($varname)) die("template error: 'for ".$m[0]." as ".$varname."'") ;
61 //$vals = $this->r[$m[0]];
62 $vals = $this->_get_var($m[0]);
64 if (!is_array($vals)) return $ret;
65 foreach ($vals as $k=>$v){
69 if ($keyname!='') $r[$keyname] = $k;
70 $ret .= $this->replace($args[3], $r);
79 * {{ inc <templatefile> [with $var1=$var2] }}{{ endinc }}
81 private function _replcb_inc($args){
82 list($tplfile, $newctx) = array_map('trim', explode("with",$args[2]));
85 if (!is_null($newctx)) {
86 list($a,$b) = array_map('trim', explode("=",$newctx));
87 $r[$a] = $this->_get_var($b);
89 $this->nodes = Array();
90 $tpl = get_markup_template($tplfile);
91 $ret = $this->replace($tpl, $r);
97 private function _replcb_node($m) {
98 $node = $this->nodes[$m[1]];
99 if (method_exists($this, "_replcb_".$node[1])){
100 return call_user_func(array($this, "_replcb_".$node[1]), $node);
106 private function _replcb($m){
108 $this->nodes[] = (array) $m;
109 return "||". (count($this->nodes)-1) ."||";
112 private function _build_nodes($s){
114 while (!$this->done){
116 $s = preg_replace_callback('|{{ *([a-z]*) *([^}]*)}}([^{]*){{ *end\1 *}}|', array($this, "_replcb"), $s);
118 krsort($this->nodes);
122 public function replace($s, $r) {
124 $this->search = array();
125 $this->replace = array();
127 $this->_build_replace($r, "");
129 #$s = str_replace(array("\n","\r"),array("§n§","§r§"),$s);
130 $s = $this->_build_nodes($s);
131 $s = preg_replace_callback('/\|\|([0-9]+)\|\|/', array($this, "_replcb_node"), $s);
132 $s = str_replace($this->search,$this->replace, $s);