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| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 304 | alex-w | 1 | <?php |
| 2 | /** |
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| 3 | * Smarty Internal Plugin Compile Print Expression |
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| 4 | * |
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| 5 | * Compiles any tag which will output an expression or variable |
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| 6 | * |
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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 Print Expression Class |
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| 13 | */ |
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| 14 | class Smarty_Internal_Compile_Print_Expression extends Smarty_Internal_CompileBase { |
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| 15 | /** |
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| 16 | * Compiles code for gererting output from any expression |
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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('value'); |
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| 26 | $this->optional_attributes = array('assign', 'nocache', 'filter', 'nofilter'); |
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| 27 | // check and get attributes |
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| 28 | $_attr = $this->_get_attributes($args); |
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| 29 | |||
| 30 | if (isset($_attr['nocache'])) { |
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| 31 | if ($_attr['nocache'] == 'true') { |
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| 32 | $this->compiler->tag_nocache = true; |
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| 33 | } |
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| 34 | } |
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| 35 | |||
| 36 | if (!isset($_attr['filter'])) { |
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| 37 | $_attr['filter'] = 'null'; |
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| 38 | } |
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| 39 | if (isset($_attr['nofilter'])) { |
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| 40 | if ($_attr['nofilter'] == 'true') { |
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| 41 | $_attr['filter'] = 'false'; |
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| 42 | } |
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| 43 | } |
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| 44 | |||
| 45 | if (isset($_attr['assign'])) { |
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| 46 | // assign output to variable |
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| 47 | $output = '<?php $_smarty_tpl->assign(' . $_attr['assign'] . ',' . $_attr['value'] . ');?>'; |
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| 48 | } else { |
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| 49 | // display value |
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| 50 | $this->compiler->has_output = true; |
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| 51 | $output = '<?php echo $this->smarty->filter_handler->execute(\'variable\', ' . $_attr['value'] . ',' . $_attr['filter'] . ');?>'; |
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| 52 | } |
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| 53 | return $output; |
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| 54 | } |
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| 55 | } |
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| 56 | |||
| 57 | ?> |