Mibew/handlebars.php
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Improve extensibility of Template

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André Glatzl 2016-12-08 18:45:10 +01:00 committed by behrooz shabani (everplays)
parent e5c03d3b01
commit 27e9e1c3b2
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GPG Key ID: B0080BC0DE55C5F3
1 changed files with 20 additions and 20 deletions
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40
src/Handlebars/Template.php
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@ -64,7 +64,7 @@ class Template
* *
* @var array Run stack * @var array Run stack
*/ */
private $_stack = array(); protected $stack = array();
/** /**
* Handlebars template constructor * Handlebars template constructor
@ -78,7 +78,7 @@ class Template
$this->handlebars = $engine; $this->handlebars = $engine;
$this->tree = $tree; $this->tree = $tree;
$this->source = $source; $this->source = $source;
array_push($this->_stack, array(0, $this->getTree(), false)); array_push($this->stack, array(0, $this->getTree(), false));
} }
/** /**
@ -120,9 +120,9 @@ class Template
*/ */
public function setStopToken($token) public function setStopToken($token)
{ {
$topStack = array_pop($this->_stack); $topStack = array_pop($this->stack);
$topStack[2] = $token; $topStack[2] = $token;
array_push($this->_stack, $topStack); array_push($this->stack, $topStack);
} }
/** /**
@ -132,7 +132,7 @@ class Template
*/ */
public function getStopToken() public function getStopToken()
{ {
$topStack = end($this->_stack); $topStack = end($this->stack);
return $topStack[2]; return $topStack[2];
} }
@ -144,7 +144,7 @@ class Template
*/ */
public function getCurrentTokenTree() public function getCurrentTokenTree()
{ {
$topStack = end($this->_stack); $topStack = end($this->stack);
return $topStack[1]; return $topStack[1];
} }
@ -162,7 +162,7 @@ class Template
if (!$context instanceof Context) { if (!$context instanceof Context) {
$context = new Context($context); $context = new Context($context);
} }
$topTree = end($this->_stack); // never pop a value from stack $topTree = end($this->stack); // never pop a value from stack
list($index, $tree, $stop) = $topTree; list($index, $tree, $stop) = $topTree;
$buffer = ''; $buffer = '';
@ -183,7 +183,7 @@ class Template
$buffer = rtrim($buffer); $buffer = rtrim($buffer);
} }
$tmp = $this->_renderInternal($current, $context); $tmp = $this->renderInternal($current, $context);
if (isset($current[Tokenizer::TRIM_LEFT]) if (isset($current[Tokenizer::TRIM_LEFT])
&& $current[Tokenizer::TRIM_LEFT] && $current[Tokenizer::TRIM_LEFT]
@ -209,10 +209,10 @@ class Template
} }
if ($stop) { if ($stop) {
//Ok break here, the helper should be aware of this. //Ok break here, the helper should be aware of this.
$newStack = array_pop($this->_stack); $newStack = array_pop($this->stack);
$newStack[0] = $index; $newStack[0] = $index;
$newStack[2] = false; //No stop token from now on $newStack[2] = false; //No stop token from now on
array_push($this->_stack, $newStack); array_push($this->stack, $newStack);
} }
return $buffer; return $buffer;
@ -226,7 +226,7 @@ class Template
* *
* @return string * @return string
*/ */
private function _renderInternal($current, $context) protected function renderInternal($current, $context)
{ {
$result = ''; $result = '';
switch ($current[Tokenizer::TYPE]) { switch ($current[Tokenizer::TYPE]) {
@ -235,16 +235,16 @@ class Template
case Tokenizer::T_SECTION : case Tokenizer::T_SECTION :
$newStack = isset($current[Tokenizer::NODES]) $newStack = isset($current[Tokenizer::NODES])
? $current[Tokenizer::NODES] : array(); ? $current[Tokenizer::NODES] : array();
array_push($this->_stack, array(0, $newStack, false)); array_push($this->stack, array(0, $newStack, false));
$result = $this->_section($context, $current); $result = $this->_section($context, $current);
array_pop($this->_stack); array_pop($this->stack);
break; break;
case Tokenizer::T_INVERTED : case Tokenizer::T_INVERTED :
$newStack = isset($current[Tokenizer::NODES]) ? $newStack = isset($current[Tokenizer::NODES]) ?
$current[Tokenizer::NODES] : array(); $current[Tokenizer::NODES] : array();
array_push($this->_stack, array(0, $newStack, false)); array_push($this->stack, array(0, $newStack, false));
$result = $this->_inverted($context, $current); $result = $this->_inverted($context, $current);
array_pop($this->_stack); array_pop($this->stack);
break; break;
case Tokenizer::T_COMMENT : case Tokenizer::T_COMMENT :
$result = ''; $result = '';
@ -282,7 +282,7 @@ class Template
*/ */
public function discard() public function discard()
{ {
$topTree = end($this->_stack); //This method never pop a value from stack $topTree = end($this->stack); //This method never pop a value from stack
list($index, $tree, $stop) = $topTree; list($index, $tree, $stop) = $topTree;
while (array_key_exists($index, $tree)) { while (array_key_exists($index, $tree)) {
$current = $tree[$index]; $current = $tree[$index];
@ -297,10 +297,10 @@ class Template
} }
if ($stop) { if ($stop) {
//Ok break here, the helper should be aware of this. //Ok break here, the helper should be aware of this.
$newStack = array_pop($this->_stack); $newStack = array_pop($this->stack);
$newStack[0] = $index; $newStack[0] = $index;
$newStack[2] = false; $newStack[2] = false;
array_push($this->_stack, $newStack); array_push($this->stack, $newStack);
} }
return ''; return '';
@ -313,9 +313,9 @@ class Template
*/ */
public function rewind() public function rewind()
{ {
$topStack = array_pop($this->_stack); $topStack = array_pop($this->stack);
$topStack[0] = 0; $topStack[0] = 0;
array_push($this->_stack, $topStack); array_push($this->stack, $topStack);
} }
/** /**