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1 <?php |
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2 /** |
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3 * Smarty Internal Plugin Compile Include PHP |
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4 * |
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5 * Compiles the {include_php} tag |
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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 /** |
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13 * Smarty Internal Plugin Compile Insert Class |
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14 * |
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15 * @package Smarty |
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16 * @subpackage Compiler |
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17 */ |
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18 class Smarty_Internal_Compile_Include_Php extends Smarty_Internal_CompileBase { |
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19 |
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20 /** |
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21 * Attribute definition: Overwrites base class. |
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22 * |
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23 * @var array |
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24 * @see Smarty_Internal_CompileBase |
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25 */ |
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26 public $required_attributes = array('file'); |
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27 /** |
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28 * Attribute definition: Overwrites base class. |
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29 * |
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30 * @var array |
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31 * @see Smarty_Internal_CompileBase |
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32 */ |
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33 public $shorttag_order = array('file'); |
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34 /** |
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35 * Attribute definition: Overwrites base class. |
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36 * |
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37 * @var array |
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38 * @see Smarty_Internal_CompileBase |
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39 */ |
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40 public $optional_attributes = array('once', 'assign'); |
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41 |
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42 /** |
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43 * Compiles code for the {include_php} tag |
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44 * |
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45 * @param array $args array with attributes from parser |
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46 * @param object $compiler compiler object |
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47 * @return string compiled code |
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48 */ |
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49 public function compile($args, $compiler) |
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50 { |
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51 if (!($compiler->smarty instanceof SmartyBC)) { |
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52 throw new SmartyException("{include_php} is deprecated, use SmartyBC class to enable"); |
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53 } |
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54 // check and get attributes |
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55 $_attr = $this->getAttributes($compiler, $args); |
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56 |
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57 $_output = '<?php '; |
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58 |
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59 $_smarty_tpl = $compiler->template; |
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60 $_filepath = false; |
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61 eval('$_file = ' . $_attr['file'] . ';'); |
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62 if (!isset($compiler->smarty->security_policy) && file_exists($_file)) { |
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63 $_filepath = $_file; |
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64 } else { |
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65 if (isset($compiler->smarty->security_policy)) { |
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66 $_dir = $compiler->smarty->security_policy->trusted_dir; |
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67 } else { |
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68 $_dir = $compiler->smarty->trusted_dir; |
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69 } |
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70 if (!empty($_dir)) { |
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71 foreach((array)$_dir as $_script_dir) { |
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72 $_script_dir = rtrim($_script_dir, '/\\') . DS; |
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73 if (file_exists($_script_dir . $_file)) { |
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74 $_filepath = $_script_dir . $_file; |
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75 break; |
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76 } |
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77 } |
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78 } |
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79 } |
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80 if ($_filepath == false) { |
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81 $compiler->trigger_template_error("{include_php} file '{$_file}' is not readable", $compiler->lex->taglineno); |
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82 } |
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83 |
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84 if (isset($compiler->smarty->security_policy)) { |
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85 $compiler->smarty->security_policy->isTrustedPHPDir($_filepath); |
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86 } |
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87 |
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88 if (isset($_attr['assign'])) { |
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89 // output will be stored in a smarty variable instead of being displayed |
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90 $_assign = $_attr['assign']; |
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91 } |
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92 $_once = '_once'; |
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93 if (isset($_attr['once'])) { |
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94 if ($_attr['once'] == 'false') { |
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95 $_once = ''; |
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96 } |
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97 } |
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98 |
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99 if (isset($_assign)) { |
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100 return "<?php ob_start(); include{$_once} ('{$_filepath}'); \$_smarty_tpl->assign({$_assign},ob_get_contents()); ob_end_clean();?>"; |
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101 } else { |
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102 return "<?php include{$_once} ('{$_filepath}');?>\n"; |
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103 } |
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104 } |
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105 |
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106 } |
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107 |
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108 ?> |