80 lines
2.4 KiB
PHP
80 lines
2.4 KiB
PHP
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<?php
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/**
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* This file is part of Smarty.
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*
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* (c) 2015 Uwe Tews
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*
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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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*/
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/**
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* Smarty Internal Plugin Compile Child Class
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*
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* @author Uwe Tews <uwe.tews@googlemail.com>
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*/
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class Smarty_Internal_Compile_Child extends Smarty_Internal_CompileBase
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{
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/**
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* Attribute definition: Overwrites base class.
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*
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* @var array
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* @see Smarty_Internal_CompileBase
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*/
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public $optional_attributes = array('assign');
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/**
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* Tag name
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*
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* @var string
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*/
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public $tag = 'child';
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/**
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* Block type
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*
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* @var string
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*/
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public $blockType = 'Child';
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/**
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* Compiles code for the {child} tag
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*
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* @param array $args array with attributes from parser
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* @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
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* @param array $parameter array with compilation parameter
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*
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* @return string compiled code
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* @throws \SmartyCompilerException
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*/
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public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
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{
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// check and get attributes
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$_attr = $this->getAttributes($compiler, $args);
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$tag = isset($parameter[ 0 ]) ? "'{$parameter[0]}'" : "'{{$this->tag}}'";
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if (!isset($compiler->_cache[ 'blockNesting' ])) {
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$compiler->trigger_template_error(
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"{$tag} used outside {block} tags ",
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$compiler->parser->lex->taglineno
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);
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}
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$compiler->has_code = true;
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$compiler->suppressNocacheProcessing = true;
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if ($this->blockType === 'Child') {
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$compiler->_cache[ 'blockParams' ][ $compiler->_cache[ 'blockNesting' ] ][ 'callsChild' ] = 'true';
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}
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$_assign = isset($_attr[ 'assign' ]) ? $_attr[ 'assign' ] : null;
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$output = "<?php \n";
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if (isset($_assign)) {
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$output .= "ob_start();\n";
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}
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$output .= '$_smarty_tpl->inheritance->call' . $this->blockType . '($_smarty_tpl, $this' .
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($this->blockType === 'Child' ? '' : ", {$tag}") . ");\n";
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if (isset($_assign)) {
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$output .= "\$_smarty_tpl->assign({$_assign}, ob_get_clean());\n";
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}
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$output .= "?>\n";
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return $output;
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}
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}
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