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1 | <?php |
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2 | |
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3 | /** |
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4 | * This plugin serves as a {else} block specifically for the {foreach} plugin. |
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5 | * |
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6 | * This software is provided 'as-is', without any express or implied warranty. |
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7 | * In no event will the authors be held liable for any damages arising from the use of this software. |
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8 | * |
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9 | * @author Jordi Boggiano <j.boggiano@seld.be> |
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10 | * @copyright Copyright (c) 2008, Jordi Boggiano |
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11 | * @license http://dwoo.org/LICENSE Modified BSD License |
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12 | * @link http://dwoo.org/ |
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13 | * @version 1.0.0 |
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14 | * @date 2008-10-23 |
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15 | * @package Dwoo |
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16 | */ |
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17 | class Dwoo_Plugin_foreachelse extends Dwoo_Block_Plugin implements Dwoo_ICompilable_Block |
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18 | { |
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19 | public function init() |
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20 | { |
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21 | } |
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22 | |
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23 | public static function preProcessing(Dwoo_Compiler $compiler, array $params, $prepend, $append, $type) |
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24 | { |
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25 | $with =& $compiler->findBlock('foreach', true); |
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26 | |
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27 | $params['initialized'] = true; |
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28 | $compiler->injectBlock($type, $params); |
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29 | |
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30 | return ''; |
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31 | } |
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32 | |
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33 | public static function postProcessing(Dwoo_Compiler $compiler, array $params, $prepend, $append, $content) |
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34 | { |
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35 | if (!isset($params['initialized'])) { |
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36 | return ''; |
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37 | } |
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38 | |
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39 | $block =& $compiler->getCurrentBlock(); |
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40 | $block['params']['hasElse'] = Dwoo_Compiler::PHP_OPEN."else {\n".Dwoo_Compiler::PHP_CLOSE . $content . Dwoo_Compiler::PHP_OPEN."\n}".Dwoo_Compiler::PHP_CLOSE; |
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41 | return ''; |
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42 | } |
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43 | } |
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