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Merge branch 'master' of git://github.com/friendica/friendica

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This commit is contained in:
Tobias Hößl 2012-03-09 10:00:12 +00:00
commit 635958e11d
252 changed files with 20767 additions and 3479 deletions
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89
include/template_processor.php
View file

@ -1,5 +1,5 @@
<?php
define ("KEY_NOT_EXISTS", '^R_key_not_Exists^');
class Template {
var $r;
@ -28,30 +28,18 @@
die();
}
private function _build_replace($r, $prefix){
if(is_array($r) && count($r)) {
foreach ($r as $k => $v ) {
if (is_array($v)) {
$this->_build_replace($v, "$prefix$k.");
} else {
$this->search[] = $prefix . $k;
$this->replace[] = $v;
}
}
}
}
private function _push_stack(){
$this->stack[] = array($this->r, $this->search, $this->replace, $this->nodes);
$this->stack[] = array($this->r, $this->nodes);
}
private function _pop_stack(){
list($this->r, $this->search, $this->replace, $this->nodes) = array_pop($this->stack);
list($this->r, $this->nodes) = array_pop($this->stack);
}
private function _get_var($name){
$keys = array_map('trim',explode(".",$name));
private function _get_var($name, $retNoKey=false){
$keys = array_map('trim',explode(".",$name));
if ($retNoKey && !array_key_exists($keys[0], $this->r)) return KEY_NOT_EXISTS;
$val = $this->r;
foreach($keys as $k) {
$val = (isset($val[$k]) ? $val[$k] : null);
@ -121,7 +109,15 @@
* {{ inc <templatefile> [with $var1=$var2] }}{{ endinc }}
*/
private function _replcb_inc($args){
list($tplfile, $newctx) = array_map('trim', explode("with",$args[2]));
if (strpos($args[2],"with")) {
list($tplfile, $newctx) = array_map('trim', explode("with",$args[2]));
} else {
$tplfile = trim($args[2]);
$newctx = null;
}
if ($tplfile[0]=="$") $tplfile = $this->_get_var($tplfile);
$this->_push_stack();
$r = $this->r;
if (!is_null($newctx)) {
@ -166,40 +162,33 @@
return $s;
}
/*
private function _str_replace($str){
#$this->search,$this->replace,
$searchs = $this->search;
foreach($searchs as $search){
$search = "|".preg_quote($search)."(\|[a-zA-Z0-9_]*)*|";
$m = array();
if (preg_match_all($search, $str,$m)){
foreach ($m[0] as $match){
$toks = explode("|",$match);
$val = $this->_get_var($toks[0]);
for($k=1; $k<count($toks); $k++){
$func = $toks[$k];
if (function_exists($func)) $val = $func($val);
}
if (count($toks)>1){
$str = str_replace( $match, $val, $str);
}
}
}
}
return str_replace($this->search,$this->replace, $str);
}*/
private function var_replace($s){
$m = array();
/** regexp:
* \$ literal $
* (\[)? optional open square bracket
* ([a-zA-Z0-9-_]+\.?)+ var name, followed by optional
* dot, repeated at least 1 time
* (?(1)\]) if there was opened square bracket
* (subgrup 1), match close bracket
*/
if (preg_match_all('/\$(\[)?([a-zA-Z0-9-_]+\.?)+(?(1)\])/', $s,$m)){
foreach($m[0] as $var){
$varn = str_replace(array("[","]"), array("",""), $var);
$val = $this->_get_var($varn, true);
if ($val!=KEY_NOT_EXISTS)
$s = str_replace($var, $val, $s);
}
}
return $s;
}
public function replace($s, $r) {
$this->r = $r;
$this->search = array();
$this->replace = array();
$this->_build_replace($r, "");
#$s = str_replace(array("\n","\r"),array("§n§","§r§"),$s);
$s = $this->_build_nodes($s);
$s = preg_replace_callback('/\|\|([0-9]+)\|\|/', array($this, "_replcb_node"), $s);
@ -207,12 +196,12 @@
// remove comments block
$s = preg_replace('/{#[^#]*#}/', "" , $s);
// replace strings recursively (limit to 10 loops)
$os = ""; $count=0;
while($os!=$s && $count<10){
$os=$s; $count++;
//$s = $this->_str_replace($s);
$s = str_replace($this->search, $this->replace, $s);
$s = $this->var_replace($s);
}
return template_unescape($s);
}