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95 lines
3.2 KiB
95 lines
3.2 KiB
<?php |
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/** |
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* Double quoted string inside a tag. |
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* |
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* @package Smarty |
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* @subpackage Compiler |
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* @ignore |
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*/ |
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/** |
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* Double quoted string inside a tag. |
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* |
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* @package Smarty |
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* @subpackage Compiler |
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* @ignore |
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*/ |
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class Smarty_Internal_ParseTree_Dq extends Smarty_Internal_ParseTree |
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{ |
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/** |
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* Create parse tree buffer for double quoted string subtrees |
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* |
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* @param object $parser parser object |
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* @param Smarty_Internal_ParseTree $subtree parse tree buffer |
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*/ |
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public function __construct($parser, Smarty_Internal_ParseTree $subtree) |
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{ |
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$this->subtrees[] = $subtree; |
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if ($subtree instanceof Smarty_Internal_ParseTree_Tag) { |
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$parser->block_nesting_level = count($parser->compiler->_tag_stack); |
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} |
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} |
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/** |
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* Append buffer to subtree |
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* |
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* @param \Smarty_Internal_Templateparser $parser |
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* @param Smarty_Internal_ParseTree $subtree parse tree buffer |
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*/ |
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public function append_subtree(Smarty_Internal_Templateparser $parser, Smarty_Internal_ParseTree $subtree) |
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{ |
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$last_subtree = count($this->subtrees) - 1; |
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if ($last_subtree >= 0 && $this->subtrees[ $last_subtree ] instanceof Smarty_Internal_ParseTree_Tag |
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&& $this->subtrees[ $last_subtree ]->saved_block_nesting < $parser->block_nesting_level |
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) { |
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if ($subtree instanceof Smarty_Internal_ParseTree_Code) { |
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$this->subtrees[ $last_subtree ]->data = |
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$parser->compiler->appendCode( |
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$this->subtrees[ $last_subtree ]->data, |
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'<?php echo ' . $subtree->data . ';?>' |
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); |
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} elseif ($subtree instanceof Smarty_Internal_ParseTree_DqContent) { |
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$this->subtrees[ $last_subtree ]->data = |
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$parser->compiler->appendCode( |
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$this->subtrees[ $last_subtree ]->data, |
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'<?php echo "' . $subtree->data . '";?>' |
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); |
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} else { |
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$this->subtrees[ $last_subtree ]->data = |
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$parser->compiler->appendCode($this->subtrees[ $last_subtree ]->data, $subtree->data); |
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} |
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} else { |
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$this->subtrees[] = $subtree; |
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} |
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if ($subtree instanceof Smarty_Internal_ParseTree_Tag) { |
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$parser->block_nesting_level = count($parser->compiler->_tag_stack); |
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} |
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} |
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/** |
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* Merge subtree buffer content together |
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* |
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* @param \Smarty_Internal_Templateparser $parser |
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* |
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* @return string compiled template code |
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*/ |
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public function to_smarty_php(Smarty_Internal_Templateparser $parser) |
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{ |
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$code = ''; |
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foreach ($this->subtrees as $subtree) { |
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if ($code !== '') { |
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$code .= '.'; |
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} |
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if ($subtree instanceof Smarty_Internal_ParseTree_Tag) { |
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$more_php = $subtree->assign_to_var($parser); |
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} else { |
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$more_php = $subtree->to_smarty_php($parser); |
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} |
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$code .= $more_php; |
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if (!$subtree instanceof Smarty_Internal_ParseTree_DqContent) { |
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$parser->compiler->has_variable_string = true; |
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} |
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} |
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return $code; |
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} |
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}
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