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