XOOPS /
XoopsCore25
| Conditions | 35 |
| Paths | 374 |
| Total Lines | 149 |
| Code Lines | 121 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 45 | function smarty_function_html_checkboxes($params, Smarty_Internal_Template $template) |
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| 46 | { |
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| 47 | $template->_checkPlugins( |
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| 48 | array( |
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| 49 | array( |
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| 50 | 'function' => 'smarty_function_escape_special_chars', |
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| 51 | 'file' => SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php' |
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| 52 | ) |
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| 53 | ) |
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| 54 | ); |
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| 55 | $name = 'checkbox'; |
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| 56 | $values = null; |
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| 57 | $options = null; |
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| 58 | $selected = array(); |
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| 59 | $separator = ''; |
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| 60 | $escape = true; |
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| 61 | $labels = true; |
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| 62 | $label_ids = false; |
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| 63 | $output = null; |
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| 64 | $extra = ''; |
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| 65 | foreach ($params as $_key => $_val) { |
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| 66 | switch ($_key) { |
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| 67 | case 'name': |
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| 68 | case 'separator': |
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| 69 | $$_key = (string)$_val; |
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| 70 | break; |
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| 71 | case 'escape': |
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| 72 | case 'labels': |
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| 73 | case 'label_ids': |
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| 74 | $$_key = (bool)$_val; |
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| 75 | break; |
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| 76 | case 'options': |
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| 77 | $$_key = (array)$_val; |
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| 78 | break; |
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| 79 | case 'values': |
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| 80 | case 'output': |
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| 81 | $$_key = array_values((array)$_val); |
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| 82 | break; |
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| 83 | case 'checked': |
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| 84 | case 'selected': |
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| 85 | if (is_array($_val)) { |
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| 86 | $selected = array(); |
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| 87 | foreach ($_val as $_sel) { |
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| 88 | if (is_object($_sel)) { |
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| 89 | if (method_exists($_sel, '__toString')) { |
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| 90 | $_sel = smarty_function_escape_special_chars((string)$_sel->__toString()); |
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| 91 | } else { |
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| 92 | trigger_error( |
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| 93 | 'html_checkboxes: selected attribute contains an object of class \'' . |
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| 94 | get_class($_sel) . '\' without __toString() method', |
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| 95 | E_USER_NOTICE |
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| 96 | ); |
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| 97 | continue; |
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| 98 | } |
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| 99 | } else { |
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| 100 | $_sel = smarty_function_escape_special_chars((string)$_sel); |
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| 101 | } |
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| 102 | $selected[ $_sel ] = true; |
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| 103 | } |
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| 104 | } elseif (is_object($_val)) { |
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| 105 | if (method_exists($_val, '__toString')) { |
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| 106 | $selected = smarty_function_escape_special_chars((string)$_val->__toString()); |
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| 107 | } else { |
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| 108 | trigger_error( |
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| 109 | 'html_checkboxes: selected attribute is an object of class \'' . get_class($_val) . |
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| 110 | '\' without __toString() method', |
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| 111 | E_USER_NOTICE |
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| 112 | ); |
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| 113 | } |
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| 114 | } else { |
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| 115 | $selected = smarty_function_escape_special_chars((string)$_val); |
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| 116 | } |
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| 117 | break; |
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| 118 | case 'checkboxes': |
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| 119 | trigger_error( |
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| 120 | 'html_checkboxes: the use of the "checkboxes" attribute is deprecated, use "options" instead', |
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| 121 | E_USER_WARNING |
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| 122 | ); |
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| 123 | $options = (array)$_val; |
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| 124 | break; |
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| 125 | case 'assign': |
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| 126 | break; |
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| 127 | case 'strict': |
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| 128 | break; |
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| 129 | case 'disabled': |
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| 130 | case 'readonly': |
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| 131 | if (!empty($params[ 'strict' ])) { |
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| 132 | if (!is_scalar($_val)) { |
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| 133 | trigger_error( |
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| 134 | "html_options: {$_key} attribute must be a scalar, only boolean true or string '{$_key}' will actually add the attribute", |
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| 135 | E_USER_NOTICE |
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| 136 | ); |
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| 137 | } |
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| 138 | if ($_val === true || $_val === $_key) { |
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| 139 | $extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_key) . '"'; |
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| 140 | } |
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| 141 | break; |
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| 142 | } |
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| 143 | // omit break; to fall through! |
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| 144 | // no break |
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| 145 | default: |
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| 146 | if (!is_array($_val)) { |
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| 147 | $extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_val) . '"'; |
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| 148 | } else { |
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| 149 | trigger_error("html_checkboxes: extra attribute '{$_key}' cannot be an array", E_USER_NOTICE); |
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| 150 | } |
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| 151 | break; |
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| 152 | } |
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| 153 | } |
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| 154 | if (!isset($options) && !isset($values)) { |
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| 155 | return ''; |
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| 156 | } /* raise error here? */ |
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| 157 | $_html_result = array(); |
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| 158 | if (isset($options)) { |
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| 159 | foreach ($options as $_key => $_val) { |
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| 160 | $_html_result[] = |
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| 161 | smarty_function_html_checkboxes_output( |
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| 162 | $name, |
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| 163 | $_key, |
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| 164 | $_val, |
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| 165 | $selected, |
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| 166 | $extra, |
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| 167 | $separator, |
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| 168 | $labels, |
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| 169 | $label_ids, |
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| 170 | $escape |
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| 171 | ); |
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| 172 | } |
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| 173 | } else { |
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| 174 | foreach ($values as $_i => $_key) { |
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| 175 | $_val = isset($output[ $_i ]) ? $output[ $_i ] : ''; |
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| 176 | $_html_result[] = |
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| 177 | smarty_function_html_checkboxes_output( |
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| 178 | $name, |
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| 179 | $_key, |
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| 180 | $_val, |
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| 181 | $selected, |
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| 182 | $extra, |
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| 183 | $separator, |
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| 184 | $labels, |
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| 185 | $label_ids, |
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| 186 | $escape |
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| 187 | ); |
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| 188 | } |
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| 189 | } |
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| 190 | if (!empty($params[ 'assign' ])) { |
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| 191 | $template->assign($params[ 'assign' ], $_html_result); |
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| 192 | } else { |
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| 193 | return implode("\n", $_html_result); |
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| 194 | } |
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| 287 |
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