dwoo-project /
dwoo
| Conditions | 25 |
| Paths | > 20000 |
| Total Lines | 82 |
| Code Lines | 49 |
| Lines | 16 |
| Ratio | 19.51 % |
| Changes | 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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| 88 | public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content) |
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| 89 | { |
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| 90 | $params = $compiler->getCompiledParams($params); |
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| 91 | $tpl = $compiler->getTemplateSource($params['tplPointer']); |
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| 92 | |||
| 93 | // assigns params |
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| 94 | $src = $params['from']; |
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| 95 | $name = $params['name']; |
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| 96 | |||
| 97 | // evaluates which global variables have to be computed |
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| 98 | $varName = '$dwoo.loop.' . trim($name, '"\'') . '.'; |
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| 99 | $shortVarName = '$.loop.' . trim($name, '"\'') . '.'; |
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| 100 | $usesAny = strpos($tpl, $varName) !== false || strpos($tpl, $shortVarName) !== false; |
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| 101 | $usesFirst = strpos($tpl, $varName . 'first') !== false || strpos($tpl, $shortVarName . 'first') !== false; |
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| 102 | $usesLast = strpos($tpl, $varName . 'last') !== false || strpos($tpl, $shortVarName . 'last') !== false; |
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| 103 | $usesIndex = $usesFirst || strpos($tpl, $varName . 'index') !== false || strpos($tpl, $shortVarName . 'index') !== false; |
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| 104 | $usesIteration = $usesLast || strpos($tpl, $varName . 'iteration') !== false || strpos($tpl, $shortVarName . 'iteration') !== false; |
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| 105 | $usesShow = strpos($tpl, $varName . 'show') !== false || strpos($tpl, $shortVarName . 'show') !== false; |
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| 106 | $usesTotal = $usesLast || strpos($tpl, $varName . 'total') !== false || strpos($tpl, $shortVarName . 'total') !== false; |
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| 107 | |||
| 108 | View Code Duplication | if (strpos($name, '$this->scope[') !== false) { |
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| 109 | $usesAny = $usesFirst = $usesLast = $usesIndex = $usesIteration = $usesShow = $usesTotal = true; |
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| 110 | } |
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| 111 | |||
| 112 | // gets foreach id |
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| 113 | $cnt = self::$cnt ++; |
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| 114 | |||
| 115 | // builds pre processing output |
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| 116 | $pre = Compiler::PHP_OPEN . "\n" . '$_loop' . $cnt . '_data = ' . $src . ';'; |
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| 117 | // adds foreach properties |
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| 118 | View Code Duplication | if ($usesAny) { |
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| 119 | $pre .= "\n" . '$this->globals["loop"][' . $name . '] = array' . "\n("; |
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| 120 | if ($usesIndex) { |
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| 121 | $pre .= "\n\t" . '"index" => 0,'; |
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| 122 | } |
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| 123 | if ($usesIteration) { |
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| 124 | $pre .= "\n\t" . '"iteration" => 1,'; |
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| 125 | } |
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| 126 | if ($usesFirst) { |
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| 127 | $pre .= "\n\t" . '"first" => null,'; |
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| 128 | } |
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| 129 | if ($usesLast) { |
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| 130 | $pre .= "\n\t" . '"last" => null,'; |
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| 131 | } |
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| 132 | if ($usesShow) { |
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| 133 | $pre .= "\n\t" . '"show" => $this->isTraversable($_loop' . $cnt . '_data, true),'; |
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| 134 | } |
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| 135 | if ($usesTotal) { |
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| 136 | $pre .= "\n\t" . '"total" => $this->count($_loop' . $cnt . '_data),'; |
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| 137 | } |
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| 138 | $pre .= "\n);\n" . '$_loop' . $cnt . '_glob =& $this->globals["loop"][' . $name . '];'; |
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| 139 | } |
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| 140 | // checks if the loop must be looped |
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| 141 | $pre .= "\n" . 'if ($this->isTraversable($_loop' . $cnt . '_data' . (isset($params['hasElse']) ? ', true' : '') . ') == true)' . "\n{"; |
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| 142 | // iterates over keys |
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| 143 | $pre .= "\n\t" . 'foreach ($_loop' . $cnt . '_data as $tmp_key => $this->scope["-loop-"])' . "\n\t{"; |
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| 144 | // updates properties |
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| 145 | if ($usesFirst) { |
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| 146 | $pre .= "\n\t\t" . '$_loop' . $cnt . '_glob["first"] = (string) ($_loop' . $cnt . '_glob["index"] === 0);'; |
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| 147 | } |
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| 148 | View Code Duplication | if ($usesLast) { |
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| 149 | $pre .= "\n\t\t" . '$_loop' . $cnt . '_glob["last"] = (string) ($_loop' . $cnt . '_glob["iteration"] === $_loop' . $cnt . '_glob["total"]);'; |
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| 150 | } |
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| 151 | $pre .= "\n\t\t" . '$_loop' . $cnt . '_scope = $this->setScope(array("-loop-"));' . "\n/* -- loop start output */\n" . Compiler::PHP_CLOSE; |
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| 152 | |||
| 153 | // build post processing output and cache it |
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| 154 | $post = Compiler::PHP_OPEN . "\n" . '/* -- loop end output */' . "\n\t\t" . '$this->setScope($_loop' . $cnt . '_scope, true);'; |
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| 155 | // update properties |
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| 156 | if ($usesIndex) { |
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| 157 | $post .= "\n\t\t" . '$_loop' . $cnt . '_glob["index"]+=1;'; |
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| 158 | } |
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| 159 | if ($usesIteration) { |
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| 160 | $post .= "\n\t\t" . '$_loop' . $cnt . '_glob["iteration"]+=1;'; |
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| 161 | } |
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| 162 | // end loop |
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| 163 | $post .= "\n\t}\n}\n" . Compiler::PHP_CLOSE; |
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| 164 | if (isset($params['hasElse'])) { |
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| 165 | $post .= $params['hasElse']; |
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| 166 | } |
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| 167 | |||
| 168 | return $pre . $content . $post; |
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| 169 | } |
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| 170 | } |
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| 171 |
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.