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79 lines
2.4 KiB
79 lines
2.4 KiB
<?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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