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<?php |
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/** |
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* Copyright (c) 2013-2016 |
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* |
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* @category Library |
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* @package Dwoo\Plugins\Blocks |
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* @author Jordi Boggiano <[email protected]> |
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* @author David Sanchez <[email protected]> |
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* @copyright 2008-2013 Jordi Boggiano |
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* @copyright 2013-2016 David Sanchez |
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* @license http://dwoo.org/LICENSE Modified BSD License |
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* @version 1.3.0 |
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* @date 2016-09-19 |
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* @link http://dwoo.org/ |
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*/ |
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namespace Dwoo\Plugins\Blocks; |
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use Dwoo\Compiler; |
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use Dwoo\IElseable; |
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use Dwoo\ICompilable\Block as ICompilableBlock; |
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/** |
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* Acts as a php elseif block, allowing you to add one more condition |
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* if the previous one(s) didn't match. See the {if} plugin for syntax details. |
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* This software is provided 'as-is', without any express or implied warranty. |
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* In no event will the authors be held liable for any damages arising from the use of this software. |
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*/ |
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class PluginElseif extends PluginIf implements ICompilableBlock, IElseable |
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{ |
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/** |
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* @param array $rest |
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*/ |
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public function init(array $rest) |
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{ |
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} |
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/** |
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* @param Compiler $compiler |
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* @param array $params |
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* @param string $prepend |
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* @param string $append |
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* @param string $type |
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* |
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* @return string |
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*/ |
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public static function preProcessing(Compiler $compiler, array $params, $prepend, $append, $type) |
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{ |
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$preContent = ''; |
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while (true) { |
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$preContent .= $compiler->removeTopBlock(); |
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$block = &$compiler->getCurrentBlock(); |
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$interfaces = class_implements($block['class']); |
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if (in_array('Dwoo\IElseable', $interfaces) !== false) { |
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break; |
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} |
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} |
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$params['initialized'] = true; |
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$compiler->injectBlock($type, $params); |
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return $preContent; |
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} |
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/** |
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* @param Compiler $compiler |
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* @param array $params |
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* @param string $prepend |
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* @param string $append |
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* @param string $content |
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* |
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* @return string |
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*/ |
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public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content) |
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{ |
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if (!isset($params['initialized'])) { |
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return ''; |
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} |
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$tokens = $compiler->getParamTokens($params); |
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$params = $compiler->getCompiledParams($params); |
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$pre = Compiler::PHP_OPEN . 'elseif (' . implode(' ', self::replaceKeywords($params['*'], $tokens['*'], $compiler)) . ") {\n" . Compiler::PHP_CLOSE; |
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$post = Compiler::PHP_OPEN . "\n}" . Compiler::PHP_CLOSE; |
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if (isset($params['hasElse'])) { |
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$post .= $params['hasElse']; |
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} |
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$block = &$compiler->getCurrentBlock(); |
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$block['params']['hasElse'] = $pre . $content . $post; |
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return ''; |
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} |
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} |
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dwoo-project /
dwoo
