| 1 | <?php |
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| 2 | |
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| 3 | /** |
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| 4 | * Overrides the compiler auto-escape setting within the block |
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| 5 | * <pre> |
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| 6 | * * enabled : if set to "on", "enable", true or 1 then the compiler autoescaping is enabled inside this block. set to "off", "disable", false or 0 to disable it |
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| 7 | * </pre> |
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| 8 | * This software is provided 'as-is', without any express or implied warranty. |
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| 9 | * In no event will the authors be held liable for any damages arising from the use of this software. |
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| 10 | * |
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| 11 | * @author Jordi Boggiano <j.boggiano@seld.be> |
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| 12 | * @copyright Copyright (c) 2008, Jordi Boggiano |
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| 13 | * @license http://dwoo.org/LICENSE Modified BSD License |
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| 14 | * @link http://dwoo.org/ |
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| 15 | * @version 1.0.0 |
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| 16 | * @date 2008-10-23 |
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| 17 | * @package Dwoo |
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| 18 | */ |
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| 19 | class Dwoo_Plugin_auto_escape extends Dwoo_Block_Plugin implements Dwoo_ICompilable_Block |
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| 20 | { |
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| 21 | protected static $stack = array(); |
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| 22 | |
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| 23 | public function init($enabled) |
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| 24 | { |
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| 25 | } |
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| 26 | |
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| 27 | public static function preProcessing(Dwoo_Compiler $compiler, array $params, $prepend, $append, $type) |
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| 28 | { |
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| 29 | $params = $compiler->getCompiledParams($params); |
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| 30 | switch(strtolower(trim((string) $params['enabled'], '"\''))) { |
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| 31 | |
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| 32 | case 'on': |
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| 33 | case 'true': |
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| 34 | case 'enabled': |
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| 35 | case 'enable': |
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| 36 | case '1': |
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| 37 | $enable = true; |
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| 38 | break; |
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| 39 | case 'off': |
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| 40 | case 'false': |
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| 41 | case 'disabled': |
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| 42 | case 'disable': |
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| 43 | case '0': |
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| 44 | $enable = false; |
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| 45 | break; |
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| 46 | default: |
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| 47 | throw new Dwoo_Compilation_Exception($compiler, 'Auto_Escape : Invalid parameter ('.$params['enabled'].'), valid parameters are "enable"/true or "disable"/false'); |
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| 48 | |
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| 49 | } |
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| 50 | |
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| 51 | self::$stack[] = $compiler->getAutoEscape(); |
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| 52 | $compiler->setAutoEscape($enable); |
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| 53 | return ''; |
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| 54 | } |
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| 55 | |
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| 56 | public static function postProcessing(Dwoo_Compiler $compiler, array $params, $prepend, $append, $content) |
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| 57 | { |
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| 58 | $compiler->setAutoEscape(array_pop(self::$stack)); |
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| 59 | return $content; |
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| 60 | } |
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| 61 | } |
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