X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=inline;f=include%2Ftemplate_processor.php;h=63d75eaa4eda15fb9dfe2a1e3e01a223bf219179;hb=d0bef869dbd8d40f668f631a7875acd18886a464;hp=3f79ed5933925e731e724fdd1468fb5813107226;hpb=b61a7158da4c8a0b41651a082f0ce2f9ad431f14;p=friendica.git diff --git a/include/template_processor.php b/include/template_processor.php index 3f79ed5933..63d75eaa4e 100644 --- a/include/template_processor.php +++ b/include/template_processor.php @@ -1,5 +1,6 @@
"; + debug_print_backtrace(); + die(); } private function _build_replace($r, $prefix){ @@ -38,10 +46,11 @@ } private function _pop_stack(){ list($this->r, $this->search, $this->replace, $this->nodes) = array_pop($this->stack); + } private function _get_var($name){ - $keys = array_map('trim',explode(".",$name)); + $keys = array_map('trim',explode(".",$name)); $val = $this->r; foreach($keys as $k) { $val = $val[$k]; @@ -57,7 +66,6 @@ * {{ if <$var>!=}}...[{{ else }} ...]{{ endif }} */ private function _replcb_if($args){ - if (strpos($args[2],"==")>0){ list($a,$b) = array_map("trim",explode("==",$args[2])); $a = $this->_get_var($a); @@ -72,7 +80,6 @@ $val = $this->_get_var($args[2]); } list($strue, $sfalse)= preg_split("|{{ *else *}}|", $args[3]); - return ($val?$strue:$sfalse); } @@ -152,7 +159,8 @@ krsort($this->nodes); return $s; } - + + public function replace($s, $r) { $this->r = $r; $this->search = array(); @@ -164,10 +172,36 @@ $s = $this->_build_nodes($s); $s = preg_replace_callback('/\|\|([0-9]+)\|\|/', array($this, "_replcb_node"), $s); if ($s==Null) $this->_preg_error(); - $s = str_replace($this->search,$this->replace, $s); - return $s; + // 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++; + $s = str_replace($this->search,$this->replace, $s); + } + return template_unescape($s); } } $t = new Template; + + + + +function template_escape($s) { + + return str_replace(array('$','{{'),array('!_Doll^Ars1Az_!','!_DoubLe^BraceS4Rw_!'),$s); + + +} + +function template_unescape($s) { + + return str_replace(array('!_Doll^Ars1Az_!','!_DoubLe^BraceS4Rw_!'),array('$','{{'),$s); + + + +}