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| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 304 | alex-w | 1 | <?php |
| 2 | |||
| 3 | /** |
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| 4 | * Smarty Internal Plugin Compile Eval |
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| 5 | * |
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| 6 | * Compiles the {eval} tag |
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| 7 | * @package Smarty |
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| 8 | * @subpackage Compiler |
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| 9 | * @author Uwe Tews |
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| 10 | */ |
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| 11 | /** |
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| 12 | * Smarty Internal Plugin Compile Eval Class |
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| 13 | */ |
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| 14 | class Smarty_Internal_Compile_Eval extends Smarty_Internal_CompileBase { |
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| 15 | /** |
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| 16 | * Compiles code for the {eval} tag |
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| 17 | * |
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| 18 | * @param array $args array with attributes from parser |
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| 19 | * @param object $compiler compiler object |
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| 20 | * @return string compiled code |
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| 21 | */ |
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| 22 | public function compile($args, $compiler) |
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| 23 | { |
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| 24 | $this->compiler = $compiler; |
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| 25 | $this->required_attributes = array('var'); |
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| 26 | $this->optional_attributes = array('assign'); |
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| 27 | // check and get attributes |
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| 28 | $_attr = $this->_get_attributes($args); |
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| 29 | if (isset($_attr['assign'])) { |
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| 30 | // output will be stored in a smarty variable instead of beind displayed |
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| 31 | $_assign = $_attr['assign']; |
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| 32 | } |
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| 33 | |||
| 34 | // create template object |
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| 35 | $_output = "\$_template = new Smarty_Template ('string:'.".$_attr['var'].", \$_smarty_tpl->smarty, \$_smarty_tpl);"; |
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| 36 | //was there an assign attribute? |
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| 37 | if (isset($_assign)) { |
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| 38 | $_output .= "\$_smarty_tpl->assign($_assign,\$_smarty_tpl->smarty->fetch(\$_template));"; |
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| 39 | } else { |
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| 40 | $_output .= "echo \$_smarty_tpl->smarty->fetch(\$_template);"; |
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| 41 | } |
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| 42 | return "<?php $_output ?>"; |
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| 43 | } |
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| 44 | } |
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| 45 | |||
| 46 | ?> |