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https://github.com/Mibew/handlebars.php.git
synced 2025-04-17 19:57:24 +03:00
return {{^var}} handler
This commit is contained in:
fzerorubigd
parent
9fb753f75c
commit
8d266bfcd8
@ -2,10 +2,10 @@
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/**
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* This file is part of Handlebars-php
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* Base on mustache-php https://github.com/bobthecow/mustache.php
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* re-write to use with handlebars
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*
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* re-write to use with handlebars
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*
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* PHP version 5.3
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*
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*
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* @category Xamin
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* @package Handlebars
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* @author fzerorubigd <fzerorubigd@gmail.com>
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@ -18,7 +18,7 @@
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/**
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* Handlebars parser (infact its a mustache parser)
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* This class is responsible for turning raw template source into a set of Mustache tokens.
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*
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*
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* @category Xamin
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* @package Handlebars
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* @author fzerorubigd <fzerorubigd@gmail.com>
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@ -33,7 +33,7 @@ class Handlebars_Parser
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/**
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* Process array of tokens and convert them into parse tree
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*
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* @param array $tokens Set of
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* @param array $tokens Set of
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*
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* @return array Token parse tree
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*/
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@ -71,8 +71,8 @@ class Handlebars_Parser
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if ($result === null) {
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throw new LogicException('Unexpected closing tag: /'. $token[Handlebars_Tokenizer::NAME]);
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}
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if (!array_key_exists(Handlebars_Tokenizer::NODES, $result)
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if (!array_key_exists(Handlebars_Tokenizer::NODES, $result)
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&& isset($result[Handlebars_Tokenizer::NAME])
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&& $result[Handlebars_Tokenizer::NAME] == $token[Handlebars_Tokenizer::NAME]
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) {
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@ -81,8 +81,8 @@ class Handlebars_Parser
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array_push($stack, $result);
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break 2;
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} else {
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array_unshift($newNodes, $result);
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}
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array_unshift($newNodes, $result);
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}
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} while (true);
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break;
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default:
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@ -95,4 +95,4 @@ class Handlebars_Parser
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return $stack;
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}
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}
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}
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@ -2,9 +2,9 @@
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/**
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* This file is part of Handlebars-php
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* Base on mustache-php https://github.com/bobthecow/mustache.php
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*
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*
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* PHP version 5.3
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*
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*
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* @category Xamin
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* @package Handlebars
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* @author fzerorubigd <fzerorubigd@gmail.com>
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@ -18,7 +18,7 @@
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/**
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* Handlebars base template
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* contain some utility method to get context and helpers
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*
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*
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* @category Xamin
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* @package Handlebars
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* @author fzerorubigd <fzerorubigd@gmail.com>
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@ -34,7 +34,7 @@ class Handlebars_Template
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* @var Handlebars_Engine
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*/
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protected $handlebars;
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protected $tree = array();
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@ -83,37 +83,37 @@ class Handlebars_Template
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/**
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* Get current engine associated with this object
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*
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*
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* @return Handlebars_Engine
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*/
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public function getEngine()
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{
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return $this->handlebars;
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}
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/**
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* set stop token for render and discard method
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*
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* @param string $token token to set as stop token or false to remove
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*
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* @return void
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*
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* @return void
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*/
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public function setStopToken($token)
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{
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$this->_stopToken = $token;
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}
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/**
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* get current stop token
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* get current stop token
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*
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* @return string|false
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* @return string|false
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*/
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public function getStopToken()
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{
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return $this->_stopToken;
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}
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}
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/**
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* Render top tree
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*
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@ -125,7 +125,7 @@ class Handlebars_Template
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{
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if (!$context instanceof Handlebars_Context) {
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$context = new Handlebars_Context($context);
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}
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}
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$topTree = end($this->_stack); //This method never pop a value from stack
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list($index ,$tree) = $topTree;
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@ -133,9 +133,9 @@ class Handlebars_Template
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while (array_key_exists($index, $tree)) {
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$current = $tree[$index];
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$index++;
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//if the section is exactly like waitFor
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if (is_string($this->_stopToken)
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&& $current[Handlebars_Tokenizer::TYPE] == Handlebars_Tokenizer::T_ESCAPED
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//if the section is exactly like waitFor
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if (is_string($this->_stopToken)
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&& $current[Handlebars_Tokenizer::TYPE] == Handlebars_Tokenizer::T_ESCAPED
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&& $current[Handlebars_Tokenizer::NAME] === $this->_stopToken
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) {
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//Ok break here, the helper should be aware of this.
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@ -151,7 +151,13 @@ class Handlebars_Template
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$buffer .= $this->_section($context, $current);
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array_pop($this->_stack);
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break;
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case Handlebars_Tokenizer::T_COMMENT :
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case Handlebars_Tokenizer::T_INVERTED :
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$newStack = isset($current[Handlebars_Tokenizer::NODES]) ? $current[Handlebars_Tokenizer::NODES] : array();
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array_push($this->_stack, array(0, $newStack));
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$buffer .= $this->_inverted($context, $current);
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array_pop($this->_stack);
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break;
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case Handlebars_Tokenizer::T_COMMENT :
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$buffer .= '';
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break;
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case Handlebars_Tokenizer::T_PARTIAL:
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@ -174,7 +180,7 @@ class Handlebars_Template
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}
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return $buffer;
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}
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/**
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* Discard top tree
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*
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@ -186,27 +192,27 @@ class Handlebars_Template
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{
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if (!$context instanceof Handlebars_Context) {
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$context = new Handlebars_Context($context);
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}
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}
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$topTree = end($this->_stack); //This method never pop a value from stack
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list($index ,$tree) = $topTree;
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while (array_key_exists($index, $tree)) {
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$current = $tree[$index];
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$index++;
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//if the section is exactly like waitFor
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if (is_string($this->_stopToken)
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&& $current[Handlebars_Tokenizer::TYPE] == Handlebars_Tokenizer::T_ESCAPED
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//if the section is exactly like waitFor
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if (is_string($this->_stopToken)
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&& $current[Handlebars_Tokenizer::TYPE] == Handlebars_Tokenizer::T_ESCAPED
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&& $current[Handlebars_Tokenizer::NAME] === $this->_stopToken
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) {
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//Ok break here, the helper should be aware of this.
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$newStack = array_pop($this->_stack);
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$newStack[0] = $index;
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array_push($this->_stack, $newStack);
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array_push($this->_stack, $newStack);
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break;
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}
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}
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return '';
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}
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}
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/**
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* Process section nodes
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@ -215,7 +221,7 @@ class Handlebars_Template
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* @param array $current section node data
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*
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* @return string the result
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*/
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*/
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private function _section(Handlebars_Context $context, $current)
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{
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$helpers = $this->handlebars->getHelpers();
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@ -229,7 +235,7 @@ class Handlebars_Template
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);
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} else {
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$source = '';
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}
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}
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$params = array(
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$this, //First argument is this template
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$context, //Secound is current context
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@ -237,12 +243,12 @@ class Handlebars_Template
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$source
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);
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return call_user_func_array($helpers->$sectionName, $params);
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} elseif (trim($current[Handlebars_Tokenizer::ARGS]) == '') {
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} elseif (trim($current[Handlebars_Tokenizer::ARGS]) == '') {
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//Fallback for mustache style each/with/for just if there is no argument at all.
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try {
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$sectionVar = $context->get($sectionName, true);
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} catch (InvalidArgumentException $e) {
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throw new RuntimeException($sectionName . ' is not registered as a helper');
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throw new RuntimeException($sectionName . ' is not registered as a helper');
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}
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$buffer = '';
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if (is_array($sectionVar) || $sectionVar instanceof Traversable) {
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@ -252,7 +258,7 @@ class Handlebars_Template
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$context->pop();
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}
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} elseif (is_object($sectionVar)) {
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//Act like with
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//Act like with
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$context->push($sectionVar);
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$buffer = $this->render($context);
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$context->pop();
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@ -262,7 +268,27 @@ class Handlebars_Template
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return $buffer;
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} else {
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throw new RuntimeException($sectionName . ' is not registered as a helper');
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}
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}
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}
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/**
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* Process inverted section
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*
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* @param Handlebars_Context $context current context
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* @param array $current section node data
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*
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* @return string the result
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*/
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private function _inverted(Handlebars_Context $context, $current)
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{
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$sectionName = $current[Handlebars_Tokenizer::NAME];
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$data = $context->get($sectionName);
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if (!$data) {
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return $this->render($context);
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} else {
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//No need to disacard here, since itshas no else
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return '';
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}
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}
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/**
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@ -298,6 +324,6 @@ class Handlebars_Template
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}
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return $value;
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}
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}
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@ -4,9 +4,9 @@
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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* Changes to match xamin-std and handlebars made by xamin team
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*
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*
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* PHP version 5.3
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*
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*
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* @category Xamin
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* @package Handlebars
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* @author Justin Hileman <dontknow@example.org>
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@ -22,12 +22,12 @@
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* Handlebars parser (infact its a mustache parser)
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* This class is responsible for turning raw template source into a set of Mustache tokens.
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* Some minor changes to handle Handlebars instead of Mustache
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*
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*
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* @category Xamin
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* @package Handlebars
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* @author Justin Hileman <dontknow@example.org>
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* @copyright 2012 Justin Hileman
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* @author fzerorubigd <fzerorubigd@gmail.com>
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* @copyright 2012 Justin Hileman
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* @license MIT <http://opensource.org/licenses/mit-license.php>
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* @version Release: @package_version@
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* @link http://xamin.ir
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@ -42,7 +42,7 @@ class Handlebars_Tokenizer
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// Token types
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const T_SECTION = '#';
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//const T_INVERTED = '^'; //Must remove this
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const T_INVERTED = '^';
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const T_END_SECTION = '/';
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const T_COMMENT = '!';
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const T_PARTIAL = '>'; //Maybe remove this partials and replace them with helpers
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@ -56,7 +56,7 @@ class Handlebars_Tokenizer
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// Valid token types
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private static $_tagTypes = array(
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self::T_SECTION => true,
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//self::T_INVERTED => true,
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self::T_INVERTED => true,
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self::T_END_SECTION => true,
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self::T_COMMENT => true,
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self::T_PARTIAL => true,
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@ -132,7 +132,7 @@ class Handlebars_Tokenizer
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break;
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case self::IN_TAG_TYPE:
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$i += strlen($this->otag) - 1;
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if (isset(self::$_tagTypes[$text[$i + 1]])) {
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$tag = $text[$i + 1];
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@ -157,14 +157,14 @@ class Handlebars_Tokenizer
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default:
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if ($this->tagChange($this->ctag, $text, $i)) {
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// Sections (Helpers) can accept parameters
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if ($this->tagType == self::T_SECTION /*|| $this->tagType == self::T_INVERTED*/) {
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if ($this->tagType == self::T_SECTION) {
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$newBuffer = explode(' ', trim($this->buffer), 2);
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$args = '';
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if (count($newBuffer) == 2) {
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$args = $newBuffer[1];
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}
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$this->buffer = $newBuffer[0];
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}
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}
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$t = array(
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self::TYPE => $this->tagType,
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self::NAME => trim($this->buffer),
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