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<?php |
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/** |
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* Class QRString |
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* |
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* @created 05.12.2015 |
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* @author Smiley <[email protected]> |
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* @copyright 2015 Smiley |
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* @license MIT |
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* |
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* @noinspection PhpUnusedParameterInspection |
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* @noinspection PhpComposerExtensionStubsInspection |
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*/ |
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namespace chillerlan\QRCode\Output; |
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use function implode, is_string, json_encode; |
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/** |
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* Converts the matrix data into string types |
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*/ |
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class QRString extends QROutputAbstract{ |
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/** |
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* @inheritDoc |
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*/ |
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public static function moduleValueIsValid($value):bool{ |
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return is_string($value); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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protected function prepareModuleValue($value):string{ |
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return $value; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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protected function getDefaultModuleValue(bool $isDark):string{ |
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return ($isDark) ? $this->options->textDark : $this->options->textLight; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function dump(string $file = null):string{ |
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switch($this->options->outputType){ |
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case QROutputInterface::STRING_TEXT: |
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$data = $this->text(); |
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break; |
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case QROutputInterface::STRING_JSON: |
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default: |
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$data = $this->json(); |
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} |
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$this->saveToFile($data, $file); |
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return $data; |
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} |
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/** |
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* string output |
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*/ |
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protected function text():string{ |
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$str = []; |
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for($y = 0; $y < $this->moduleCount; $y++){ |
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$r = []; |
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for($x = 0; $x < $this->moduleCount; $x++){ |
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$r[] = $this->getModuleValueAt($x, $y); |
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} |
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$str[] = implode('', $r); |
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} |
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return implode($this->options->eol, $str); |
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} |
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/** |
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* JSON output |
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*/ |
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protected function json():string{ |
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return json_encode($this->matrix->getMatrix()); |
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} |
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} |
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chillerlan /
php-qrcode
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