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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 2016-09-20 |
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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\Core; |
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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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* Defines a sub-template that can then be called (even recursively) with the defined arguments |
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* <pre> |
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* * name : template name |
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* * rest : list of arguments and optional default values |
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* </pre> |
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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 PluginTemplate extends BlockPlugin implements ICompilableBlock |
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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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* @throws CompilationException |
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*/ |
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public static function preProcessing(Compiler $compiler, array $params, $prepend, $append, $type) |
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{ |
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$params = $compiler->getCompiledParams($params); |
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$parsedParams = array(); |
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if (!isset($params['*'])) { |
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$params['*'] = array(); |
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} |
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foreach ($params['*'] as $param => $defValue) { |
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if (is_numeric($param)) { |
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$param = $defValue; |
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$defValue = null; |
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} |
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$param = trim($param, '\'"'); |
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if (!preg_match('#^[a-z0-9_]+$#i', $param)) { |
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throw new CompilationException($compiler, 'Function : parameter names must contain only A-Z, 0-9 or _'); |
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} |
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$parsedParams[$param] = $defValue; |
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} |
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$params['name'] = substr($params['name'], 1, - 1); |
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$params['*'] = $parsedParams; |
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$params['uuid'] = uniqid(); |
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$compiler->addTemplatePlugin($params['name'], $parsedParams, $params['uuid']); |
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$currentBlock = &$compiler->getCurrentBlock(); |
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$currentBlock['params'] = $params; |
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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|void |
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*/ |
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public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content) |
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{ |
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$paramstr = 'Dwoo\Core $dwoo'; |
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$init = 'static $_callCnt = 0;' . "\n" . '$dwoo->scope[\' ' . $params['uuid'] . '\'.$_callCnt] = array();' . "\n" . '$_scope = $dwoo->setScope(array(\' ' . $params['uuid'] . '\'.($_callCnt++)));' . "\n"; |
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$cleanup = '/* -- template end output */ $dwoo->setScope($_scope, true);'; |
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foreach ($params['*'] as $param => $defValue) { |
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if ($defValue === null) { |
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$paramstr .= ', $' . $param; |
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} else { |
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$paramstr .= ', $' . $param . ' = ' . $defValue; |
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} |
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$init .= '$dwoo->scope[\'' . $param . '\'] = $' . $param . ";\n"; |
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} |
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$init .= '/* -- template start output */'; |
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$funcName = 'Plugin' . Core::toCamelCase($params['name']) . Core::toCamelCase($params['uuid']); |
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$search = array('$this->charset', '$this->', '$this,',); |
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$replacement = array('$dwoo->getCharset()', '$dwoo->', '$dwoo,',); |
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$content = str_replace($search, $replacement, $content); |
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$body = 'if (!function_exists(\'' . $funcName . "')) {\nfunction " . $funcName . '(' . $paramstr . ') {' . "\n$init" . Compiler::PHP_CLOSE . $prepend . $content . $append . Compiler::PHP_OPEN . $cleanup . "\n}\n}"; |
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$compiler->addTemplatePlugin($params['name'], $params['*'], $params['uuid'], $body); |
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} |
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/** |
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* @param $name |
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* @param array $rest |
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*/ |
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public function init($name, array $rest = array()) |
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{ |
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} |
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} |
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dwoo-project /
dwoo
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.