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<?php declare(strict_types = 1); |
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/** |
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* Created by Vitaly Iegorov <[email protected]>. |
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* on 03.09.16 at 13:02 |
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*/ |
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namespace samsonphp\generator; |
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/** |
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* Comments block generator. |
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* |
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* @author Vitaly Egorov <[email protected]> |
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*/ |
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class CommentsGenerator extends AbstractGenerator |
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{ |
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/** |
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* Set @var comment line. |
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* |
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* @param string $type Type |
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* @param string|null $description Description |
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* |
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* @return CommentsGenerator |
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*/ |
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public function defVar(string $type, string $description = null) : CommentsGenerator |
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{ |
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return $this->defLine('@var ' . $type . ($description !== null ? ' ' . $description : '')); |
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} |
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/** |
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* Add function code line. |
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* |
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* @param string $code Code line |
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* |
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* @return $this |
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*/ |
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public function defLine(string $code) |
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{ |
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$this->code[] = $code; |
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return $this; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function code(int $indentation = 0) : string |
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{ |
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$indentationString = $this->indentation($indentation); |
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return count($this->code) === 1 |
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? $this->formatSingleLine($indentationString) |
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: $this->formatMultiLine($indentationString); |
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} |
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/** |
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* Format comments code into single line comment. |
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* |
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* @param string $indentation Indentation string |
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* |
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* @return string Single line comments code |
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*/ |
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protected function formatSingleLine(string $indentation) |
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{ |
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return $indentation.'/** '.$this->code[0].' */'; |
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} |
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/** |
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* Format comments code into multi line comment. |
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* |
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* @param string $indentation Indentation string |
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* |
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* @return string Multi-line comments code |
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*/ |
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protected function formatMultiLine(string $indentation) |
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{ |
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$formattedCode = ['/**']; |
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// Prepend inner indentation to code |
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foreach ($this->code as $codeLine) { |
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$formattedCode[] = ' * ' . $codeLine; |
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} |
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$formattedCode[] = ' */'; |
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return implode("\n" . $indentation, $formattedCode); |
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} |
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} |
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SamsonPHP /
generator
