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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\Block\Plugin as BlockPlugin; |
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use Dwoo\ICompilable\Block as ICompilableBlock; |
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use Dwoo\Compilation\Exception as CompilationException; |
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/** |
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* Marks the contents of the block as dynamic. Which means that it will not be cached. |
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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 PluginDynamic extends BlockPlugin implements ICompilableBlock |
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{ |
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/** |
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* |
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*/ |
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public function init() |
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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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return ''; |
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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, $content) |
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{ |
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try { |
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$compiler->findBlock('dynamic'); |
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return $content; |
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} |
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catch (CompilationException $e) { |
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} |
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$output = Compiler::PHP_OPEN . 'if($doCache) {' . "\n\t" . 'echo \'<dwoo:dynamic_\'.$dynamicId.\'>' . str_replace('\'', '\\\'', $content) . '</dwoo:dynamic_\'.$dynamicId.\'>\';' . "\n} else {\n\t"; |
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View Code Duplication |
if (substr($content, 0, strlen(Compiler::PHP_OPEN)) == Compiler::PHP_OPEN) { |
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$output .= substr($content, strlen(Compiler::PHP_OPEN)); |
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} else { |
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$output .= Compiler::PHP_CLOSE . $content; |
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} |
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View Code Duplication |
if (substr($output, - strlen(Compiler::PHP_CLOSE)) == Compiler::PHP_CLOSE) { |
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$output = substr($output, 0, - strlen(Compiler::PHP_CLOSE)); |
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} else { |
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$output .= Compiler::PHP_OPEN; |
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} |
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$output .= "\n}" . Compiler::PHP_CLOSE; |
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return $output; |
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} |
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/** |
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* @param $output |
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* @param $dynamicId |
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* @param $compiledFile |
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* |
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* @return mixed|string |
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*/ |
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public static function unescape($output, $dynamicId, $compiledFile) |
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{ |
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$output = preg_replace_callback('/<dwoo:dynamic_(' . $dynamicId . ')>(.+?)<\/dwoo:dynamic_' . $dynamicId . '>/s', array( |
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'self', |
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'unescapePhp' |
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), $output, - 1, $count); |
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// re-add the includes on top of the file |
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if ($count && preg_match('#/\* template head \*/(.+?)/\* end template head \*/#s', file_get_contents($compiledFile), $m)) { |
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$output = '<?php ' . $m[1] . ' ?>' . $output; |
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} |
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return $output; |
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} |
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/** |
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* @param $match |
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* |
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* @return mixed |
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*/ |
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public static function unescapePhp($match) |
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{ |
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return preg_replace('{<\?php /\*' . $match[1] . '\*/ echo \'(.+?)\'; \?>}s', '$1', $match[2]); |
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} |
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} |
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