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62 lines
2.2 KiB
PHP
62 lines
2.2 KiB
PHP
<?php
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/**
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* Captures all the output within this block and saves it into {$.capture.default} by default,
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* or {$.capture.name} if you provide another name.
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* <pre>
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* * name : capture name, used to read the value afterwards
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* * assign : if set, the value is also saved in the given variable
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* * cat : if true, the value is appended to the previous one (if any) instead of overwriting it
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* </pre>
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* If the cat parameter is true, the content
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* will be appended to the existing content
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*
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* Example :
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*
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* <code>
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* {capture "foo"}
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* Anything in here won't show, it will be saved for later use..
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* {/capture}
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* Output was : {$.capture.foo}
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* </code>
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*
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* This software is provided 'as-is', without any express or implied warranty.
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* In no event will the authors be held liable for any damages arising from the use of this software.
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*
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* @author Jordi Boggiano <j.boggiano@seld.be>
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* @copyright Copyright (c) 2008, Jordi Boggiano
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* @license http://dwoo.org/LICENSE Modified BSD License
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* @link http://dwoo.org/
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* @version 1.0.0
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* @date 2008-10-23
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* @package Dwoo
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*/
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class Dwoo_Plugin_capture extends Dwoo_Block_Plugin implements Dwoo_ICompilable_Block
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{
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public function init($name = 'default', $assign = null, $cat = false, $trim = false)
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{
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}
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public static function preProcessing(Dwoo_Compiler $compiler, array $params, $prepend, $append, $type)
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{
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return Dwoo_Compiler::PHP_OPEN.$prepend.'ob_start();'.$append.Dwoo_Compiler::PHP_CLOSE;
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}
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public static function postProcessing(Dwoo_Compiler $compiler, array $params, $prepend, $append, $content)
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{
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$params = $compiler->getCompiledParams($params);
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$out = $content . Dwoo_Compiler::PHP_OPEN.$prepend."\n".'$tmp = ob_get_clean();';
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if ($params['trim'] !== 'false' && $params['trim'] !== 0) {
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$out .= "\n".'$tmp = trim($tmp);';
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}
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if ($params['cat'] === 'true' || $params['cat'] === 1) {
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$out .= "\n".'$tmp = $this->readVar(\'dwoo.capture.\'.'.$params['name'].') . $tmp;';
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}
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if ($params['assign'] !== 'null') {
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$out .= "\n".'$this->scope['.$params['assign'].'] = $tmp;';
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}
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return $out . "\n".'$this->globals[\'capture\']['.$params['name'].'] = $tmp;'.$append.Dwoo_Compiler::PHP_CLOSE;
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}
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}
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