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-rw-r--r--vendor/chillerlan/php-qrcode/src/Output/QRCodeOutputException.php17
-rw-r--r--vendor/chillerlan/php-qrcode/src/Output/QRFpdf.php113
-rw-r--r--vendor/chillerlan/php-qrcode/src/Output/QRImage.php217
-rw-r--r--vendor/chillerlan/php-qrcode/src/Output/QRImagick.php119
-rw-r--r--vendor/chillerlan/php-qrcode/src/Output/QRMarkup.php160
-rw-r--r--vendor/chillerlan/php-qrcode/src/Output/QROutputAbstract.php129
-rw-r--r--vendor/chillerlan/php-qrcode/src/Output/QROutputInterface.php54
-rw-r--r--vendor/chillerlan/php-qrcode/src/Output/QRString.php76
8 files changed, 885 insertions, 0 deletions
diff --git a/vendor/chillerlan/php-qrcode/src/Output/QRCodeOutputException.php b/vendor/chillerlan/php-qrcode/src/Output/QRCodeOutputException.php
new file mode 100644
index 000000000..639bdd111
--- /dev/null
+++ b/vendor/chillerlan/php-qrcode/src/Output/QRCodeOutputException.php
@@ -0,0 +1,17 @@
+<?php
+/**
+ * Class QRCodeOutputException
+ *
+ * @filesource QRCodeOutputException.php
+ * @created 09.12.2015
+ * @package chillerlan\QRCode\Output
+ * @author Smiley <smiley@chillerlan.net>
+ * @copyright 2015 Smiley
+ * @license MIT
+ */
+
+namespace chillerlan\QRCode\Output;
+
+use chillerlan\QRCode\QRCodeException;
+
+class QRCodeOutputException extends QRCodeException{}
diff --git a/vendor/chillerlan/php-qrcode/src/Output/QRFpdf.php b/vendor/chillerlan/php-qrcode/src/Output/QRFpdf.php
new file mode 100644
index 000000000..a15ae9ff3
--- /dev/null
+++ b/vendor/chillerlan/php-qrcode/src/Output/QRFpdf.php
@@ -0,0 +1,113 @@
+<?php
+/**
+ * Class QRFpdf
+ *
+ * https://github.com/chillerlan/php-qrcode/pull/49
+ *
+ * @filesource QRFpdf.php
+ * @created 03.06.2020
+ * @package chillerlan\QRCode\Output
+ * @author Maximilian Kresse
+ *
+ * @license MIT
+ */
+
+namespace chillerlan\QRCode\Output;
+
+use chillerlan\QRCode\Data\QRMatrix;
+use chillerlan\QRCode\QRCodeException;
+use chillerlan\Settings\SettingsContainerInterface;
+use FPDF;
+
+use function array_values, class_exists, count, is_array;
+
+/**
+ * QRFpdf output module (requires fpdf)
+ *
+ * @see https://github.com/Setasign/FPDF
+ * @see http://www.fpdf.org/
+ */
+class QRFpdf extends QROutputAbstract{
+
+ public function __construct(SettingsContainerInterface $options, QRMatrix $matrix){
+
+ if(!class_exists(FPDF::class)){
+ // @codeCoverageIgnoreStart
+ throw new QRCodeException(
+ 'The QRFpdf output requires FPDF as dependency but the class "\FPDF" couldn\'t be found.'
+ );
+ // @codeCoverageIgnoreEnd
+ }
+
+ parent::__construct($options, $matrix);
+ }
+
+ /**
+ * @inheritDoc
+ */
+ protected function setModuleValues():void{
+
+ foreach($this::DEFAULT_MODULE_VALUES as $M_TYPE => $defaultValue){
+ $v = $this->options->moduleValues[$M_TYPE] ?? null;
+
+ if(!is_array($v) || count($v) < 3){
+ $this->moduleValues[$M_TYPE] = $defaultValue
+ ? [0, 0, 0]
+ : [255, 255, 255];
+ }
+ else{
+ $this->moduleValues[$M_TYPE] = array_values($v);
+ }
+
+ }
+
+ }
+
+ /**
+ * @inheritDoc
+ *
+ * @return string|\FPDF
+ */
+ public function dump(string $file = null){
+ $file ??= $this->options->cachefile;
+
+ $fpdf = new FPDF('P', $this->options->fpdfMeasureUnit, [$this->length, $this->length]);
+ $fpdf->AddPage();
+
+ $prevColor = null;
+
+ foreach($this->matrix->matrix() as $y => $row){
+
+ foreach($row as $x => $M_TYPE){
+ /** @var int $M_TYPE */
+ $color = $this->moduleValues[$M_TYPE];
+
+ if($prevColor === null || $prevColor !== $color){
+ /** @phan-suppress-next-line PhanParamTooFewUnpack */
+ $fpdf->SetFillColor(...$color);
+ $prevColor = $color;
+ }
+
+ $fpdf->Rect($x * $this->scale, $y * $this->scale, 1 * $this->scale, 1 * $this->scale, 'F');
+ }
+
+ }
+
+ if($this->options->returnResource){
+ return $fpdf;
+ }
+
+ $pdfData = $fpdf->Output('S');
+
+ if($file !== null){
+ $this->saveToFile($pdfData, $file);
+ }
+
+ if($this->options->imageBase64){
+ $pdfData = sprintf('data:application/pdf;base64,%s', base64_encode($pdfData));
+ }
+
+ return $pdfData;
+ }
+
+}
diff --git a/vendor/chillerlan/php-qrcode/src/Output/QRImage.php b/vendor/chillerlan/php-qrcode/src/Output/QRImage.php
new file mode 100644
index 000000000..8f533d341
--- /dev/null
+++ b/vendor/chillerlan/php-qrcode/src/Output/QRImage.php
@@ -0,0 +1,217 @@
+<?php
+/**
+ * Class QRImage
+ *
+ * @filesource QRImage.php
+ * @created 05.12.2015
+ * @package chillerlan\QRCode\Output
+ * @author Smiley <smiley@chillerlan.net>
+ * @copyright 2015 Smiley
+ * @license MIT
+ *
+ * @noinspection PhpComposerExtensionStubsInspection
+ */
+
+namespace chillerlan\QRCode\Output;
+
+use chillerlan\QRCode\Data\QRMatrix;
+use chillerlan\QRCode\{QRCode, QRCodeException};
+use chillerlan\Settings\SettingsContainerInterface;
+use Exception;
+
+use function array_values, base64_encode, call_user_func, count, extension_loaded, imagecolorallocate, imagecolortransparent,
+ imagecreatetruecolor, imagedestroy, imagefilledrectangle, imagegif, imagejpeg, imagepng, in_array,
+ is_array, ob_end_clean, ob_get_contents, ob_start, range, sprintf;
+
+/**
+ * Converts the matrix into GD images, raw or base64 output (requires ext-gd)
+ *
+ * @see http://php.net/manual/book.image.php
+ */
+class QRImage extends QROutputAbstract{
+
+ /**
+ * GD image types that support transparency
+ *
+ * @var string[]
+ */
+ protected const TRANSPARENCY_TYPES = [
+ QRCode::OUTPUT_IMAGE_PNG,
+ QRCode::OUTPUT_IMAGE_GIF,
+ ];
+
+ protected string $defaultMode = QRCode::OUTPUT_IMAGE_PNG;
+
+ /**
+ * The GD image resource
+ *
+ * @see imagecreatetruecolor()
+ * @var resource|\GdImage
+ *
+ * @phan-suppress PhanUndeclaredTypeProperty
+ */
+ protected $image;
+
+ /**
+ * @inheritDoc
+ *
+ * @throws \chillerlan\QRCode\QRCodeException
+ */
+ public function __construct(SettingsContainerInterface $options, QRMatrix $matrix){
+
+ if(!extension_loaded('gd')){
+ throw new QRCodeException('ext-gd not loaded'); // @codeCoverageIgnore
+ }
+
+ parent::__construct($options, $matrix);
+ }
+
+ /**
+ * @inheritDoc
+ */
+ protected function setModuleValues():void{
+
+ foreach($this::DEFAULT_MODULE_VALUES as $M_TYPE => $defaultValue){
+ $v = $this->options->moduleValues[$M_TYPE] ?? null;
+
+ if(!is_array($v) || count($v) < 3){
+ $this->moduleValues[$M_TYPE] = $defaultValue
+ ? [0, 0, 0]
+ : [255, 255, 255];
+ }
+ else{
+ $this->moduleValues[$M_TYPE] = array_values($v);
+ }
+
+ }
+
+ }
+
+ /**
+ * @inheritDoc
+ *
+ * @return string|resource|\GdImage
+ *
+ * @phan-suppress PhanUndeclaredTypeReturnType, PhanTypeMismatchReturn
+ */
+ public function dump(string $file = null){
+ $file ??= $this->options->cachefile;
+
+ $this->image = imagecreatetruecolor($this->length, $this->length);
+
+ // avoid: Indirect modification of overloaded property $imageTransparencyBG has no effect
+ // https://stackoverflow.com/a/10455217
+ $tbg = $this->options->imageTransparencyBG;
+ /** @phan-suppress-next-line PhanParamTooFewInternalUnpack */
+ $background = imagecolorallocate($this->image, ...$tbg);
+
+ if((bool)$this->options->imageTransparent && in_array($this->options->outputType, $this::TRANSPARENCY_TYPES, true)){
+ imagecolortransparent($this->image, $background);
+ }
+
+ imagefilledrectangle($this->image, 0, 0, $this->length, $this->length, $background);
+
+ foreach($this->matrix->matrix() as $y => $row){
+ foreach($row as $x => $M_TYPE){
+ $this->setPixel($x, $y, $this->moduleValues[$M_TYPE]);
+ }
+ }
+
+ if($this->options->returnResource){
+ return $this->image;
+ }
+
+ $imageData = $this->dumpImage();
+
+ if($file !== null){
+ $this->saveToFile($imageData, $file);
+ }
+
+ if($this->options->imageBase64){
+ $imageData = sprintf('data:image/%s;base64,%s', $this->options->outputType, base64_encode($imageData));
+ }
+
+ return $imageData;
+ }
+
+ /**
+ * Creates a single QR pixel with the given settings
+ */
+ protected function setPixel(int $x, int $y, array $rgb):void{
+ imagefilledrectangle(
+ $this->image,
+ $x * $this->scale,
+ $y * $this->scale,
+ ($x + 1) * $this->scale,
+ ($y + 1) * $this->scale,
+ /** @phan-suppress-next-line PhanParamTooFewInternalUnpack */
+ imagecolorallocate($this->image, ...$rgb)
+ );
+ }
+
+ /**
+ * Creates the final image by calling the desired GD output function
+ *
+ * @throws \chillerlan\QRCode\Output\QRCodeOutputException
+ */
+ protected function dumpImage():string{
+ ob_start();
+
+ try{
+ call_user_func([$this, $this->outputMode ?? $this->defaultMode]);
+ }
+ // not going to cover edge cases
+ // @codeCoverageIgnoreStart
+ catch(Exception $e){
+ throw new QRCodeOutputException($e->getMessage());
+ }
+ // @codeCoverageIgnoreEnd
+
+ $imageData = ob_get_contents();
+ imagedestroy($this->image);
+
+ ob_end_clean();
+
+ return $imageData;
+ }
+
+ /**
+ * PNG output
+ *
+ * @return void
+ */
+ protected function png():void{
+ imagepng(
+ $this->image,
+ null,
+ in_array($this->options->pngCompression, range(-1, 9), true)
+ ? $this->options->pngCompression
+ : -1
+ );
+ }
+
+ /**
+ * Jiff - like... JitHub!
+ *
+ * @return void
+ */
+ protected function gif():void{
+ imagegif($this->image);
+ }
+
+ /**
+ * JPG output
+ *
+ * @return void
+ */
+ protected function jpg():void{
+ imagejpeg(
+ $this->image,
+ null,
+ in_array($this->options->jpegQuality, range(0, 100), true)
+ ? $this->options->jpegQuality
+ : 85
+ );
+ }
+
+}
diff --git a/vendor/chillerlan/php-qrcode/src/Output/QRImagick.php b/vendor/chillerlan/php-qrcode/src/Output/QRImagick.php
new file mode 100644
index 000000000..49516d30e
--- /dev/null
+++ b/vendor/chillerlan/php-qrcode/src/Output/QRImagick.php
@@ -0,0 +1,119 @@
+<?php
+/**
+ * Class QRImagick
+ *
+ * @filesource QRImagick.php
+ * @created 04.07.2018
+ * @package chillerlan\QRCode\Output
+ * @author smiley <smiley@chillerlan.net>
+ * @copyright 2018 smiley
+ * @license MIT
+ *
+ * @noinspection PhpComposerExtensionStubsInspection
+ */
+
+namespace chillerlan\QRCode\Output;
+
+use chillerlan\QRCode\Data\QRMatrix;
+use chillerlan\QRCode\QRCodeException;
+use chillerlan\Settings\SettingsContainerInterface;
+use Imagick, ImagickDraw, ImagickPixel;
+
+use function extension_loaded, is_string;
+
+/**
+ * ImageMagick output module (requires ext-imagick)
+ *
+ * @see http://php.net/manual/book.imagick.php
+ * @see http://phpimagick.com
+ */
+class QRImagick extends QROutputAbstract{
+
+ protected Imagick $imagick;
+
+ /**
+ * @inheritDoc
+ */
+ public function __construct(SettingsContainerInterface $options, QRMatrix $matrix){
+
+ if(!extension_loaded('imagick')){
+ throw new QRCodeException('ext-imagick not loaded'); // @codeCoverageIgnore
+ }
+
+ parent::__construct($options, $matrix);
+ }
+
+ /**
+ * @inheritDoc
+ */
+ protected function setModuleValues():void{
+
+ foreach($this::DEFAULT_MODULE_VALUES as $type => $defaultValue){
+ $v = $this->options->moduleValues[$type] ?? null;
+
+ if(!is_string($v)){
+ $this->moduleValues[$type] = $defaultValue
+ ? new ImagickPixel($this->options->markupDark)
+ : new ImagickPixel($this->options->markupLight);
+ }
+ else{
+ $this->moduleValues[$type] = new ImagickPixel($v);
+ }
+ }
+ }
+
+ /**
+ * @inheritDoc
+ *
+ * @return string|\Imagick
+ */
+ public function dump(string $file = null){
+ $file ??= $this->options->cachefile;
+ $this->imagick = new Imagick;
+
+ $this->imagick->newImage(
+ $this->length,
+ $this->length,
+ new ImagickPixel($this->options->imagickBG ?? 'transparent'),
+ $this->options->imagickFormat
+ );
+
+ $this->drawImage();
+
+ if($this->options->returnResource){
+ return $this->imagick;
+ }
+
+ $imageData = $this->imagick->getImageBlob();
+
+ if($file !== null){
+ $this->saveToFile($imageData, $file);
+ }
+
+ return $imageData;
+ }
+
+ /**
+ * Creates the QR image via ImagickDraw
+ */
+ protected function drawImage():void{
+ $draw = new ImagickDraw;
+
+ foreach($this->matrix->matrix() as $y => $row){
+ foreach($row as $x => $M_TYPE){
+ $draw->setStrokeColor($this->moduleValues[$M_TYPE]);
+ $draw->setFillColor($this->moduleValues[$M_TYPE]);
+ $draw->rectangle(
+ $x * $this->scale,
+ $y * $this->scale,
+ ($x + 1) * $this->scale,
+ ($y + 1) * $this->scale
+ );
+
+ }
+ }
+
+ $this->imagick->drawImage($draw);
+ }
+
+}
diff --git a/vendor/chillerlan/php-qrcode/src/Output/QRMarkup.php b/vendor/chillerlan/php-qrcode/src/Output/QRMarkup.php
new file mode 100644
index 000000000..06d6e88cb
--- /dev/null
+++ b/vendor/chillerlan/php-qrcode/src/Output/QRMarkup.php
@@ -0,0 +1,160 @@
+<?php
+/**
+ * Class QRMarkup
+ *
+ * @filesource QRMarkup.php
+ * @created 17.12.2016
+ * @package chillerlan\QRCode\Output
+ * @author Smiley <smiley@chillerlan.net>
+ * @copyright 2016 Smiley
+ * @license MIT
+ */
+
+namespace chillerlan\QRCode\Output;
+
+use chillerlan\QRCode\QRCode;
+
+use function is_string, sprintf, strip_tags, trim;
+
+/**
+ * Converts the matrix into markup types: HTML, SVG, ...
+ */
+class QRMarkup extends QROutputAbstract{
+
+ protected string $defaultMode = QRCode::OUTPUT_MARKUP_SVG;
+
+ /**
+ * @see \sprintf()
+ */
+ protected string $svgHeader = '<svg xmlns="http://www.w3.org/2000/svg" class="qr-svg %1$s" '.
+ 'style="width: 100%%; height: auto;" viewBox="0 0 %2$d %2$d">';
+
+ /**
+ * @inheritDoc
+ */
+ protected function setModuleValues():void{
+
+ foreach($this::DEFAULT_MODULE_VALUES as $M_TYPE => $defaultValue){
+ $v = $this->options->moduleValues[$M_TYPE] ?? null;
+
+ if(!is_string($v)){
+ $this->moduleValues[$M_TYPE] = $defaultValue
+ ? $this->options->markupDark
+ : $this->options->markupLight;
+ }
+ else{
+ $this->moduleValues[$M_TYPE] = trim(strip_tags($v), '\'"');
+ }
+
+ }
+
+ }
+
+ /**
+ * HTML output
+ */
+ protected function html(string $file = null):string{
+
+ $html = empty($this->options->cssClass)
+ ? '<div>'
+ : '<div class="'.$this->options->cssClass.'">';
+
+ $html .= $this->options->eol;
+
+ foreach($this->matrix->matrix() as $row){
+ $html .= '<div>';
+
+ foreach($row as $M_TYPE){
+ $html .= '<span style="background: '.$this->moduleValues[$M_TYPE].';"></span>';
+ }
+
+ $html .= '</div>'.$this->options->eol;
+ }
+
+ $html .= '</div>'.$this->options->eol;
+
+ if($file !== null){
+ return '<!DOCTYPE html>'.
+ '<head><meta charset="UTF-8"><title>QR Code</title></head>'.
+ '<body>'.$this->options->eol.$html.'</body>';
+ }
+
+ return $html;
+ }
+
+ /**
+ * SVG output
+ *
+ * @see https://github.com/codemasher/php-qrcode/pull/5
+ */
+ protected function svg(string $file = null):string{
+ $matrix = $this->matrix->matrix();
+
+ $svg = sprintf($this->svgHeader, $this->options->cssClass, $this->options->svgViewBoxSize ?? $this->moduleCount)
+ .$this->options->eol
+ .'<defs>'.$this->options->svgDefs.'</defs>'
+ .$this->options->eol;
+
+ foreach($this->moduleValues as $M_TYPE => $value){
+ $path = '';
+
+ foreach($matrix as $y => $row){
+ //we'll combine active blocks within a single row as a lightweight compression technique
+ $start = null;
+ $count = 0;
+
+ foreach($row as $x => $module){
+
+ if($module === $M_TYPE){
+ $count++;
+
+ if($start === null){
+ $start = $x;
+ }
+
+ if(isset($row[$x + 1])){
+ continue;
+ }
+ }
+
+ if($count > 0){
+ $len = $count;
+ $start ??= 0; // avoid type coercion in sprintf() - phan happy
+
+ $path .= sprintf('M%s %s h%s v1 h-%sZ ', $start, $y, $len, $len);
+
+ // reset count
+ $count = 0;
+ $start = null;
+ }
+
+ }
+
+ }
+
+ if(!empty($path)){
+ $svg .= sprintf(
+ '<path class="qr-%s %s" stroke="transparent" fill="%s" fill-opacity="%s" d="%s" />',
+ $M_TYPE, $this->options->cssClass, $value, $this->options->svgOpacity, $path
+ );
+ }
+
+ }
+
+ // close svg
+ $svg .= '</svg>'.$this->options->eol;
+
+ // if saving to file, append the correct headers
+ if($file !== null){
+ return '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">'.
+ $this->options->eol.$svg;
+ }
+
+ if($this->options->imageBase64){
+ $svg = sprintf('data:image/svg+xml;base64,%s', base64_encode($svg));
+ }
+
+ return $svg;
+ }
+
+}
diff --git a/vendor/chillerlan/php-qrcode/src/Output/QROutputAbstract.php b/vendor/chillerlan/php-qrcode/src/Output/QROutputAbstract.php
new file mode 100644
index 000000000..d4ed3d0c9
--- /dev/null
+++ b/vendor/chillerlan/php-qrcode/src/Output/QROutputAbstract.php
@@ -0,0 +1,129 @@
+<?php
+/**
+ * Class QROutputAbstract
+ *
+ * @filesource QROutputAbstract.php
+ * @created 09.12.2015
+ * @package chillerlan\QRCode\Output
+ * @author Smiley <smiley@chillerlan.net>
+ * @copyright 2015 Smiley
+ * @license MIT
+ */
+
+namespace chillerlan\QRCode\Output;
+
+use chillerlan\QRCode\{Data\QRMatrix, QRCode};
+use chillerlan\Settings\SettingsContainerInterface;
+
+use function call_user_func_array, dirname, file_put_contents, get_called_class, in_array, is_writable, sprintf;
+
+/**
+ * common output abstract
+ */
+abstract class QROutputAbstract implements QROutputInterface{
+
+ /**
+ * the current size of the QR matrix
+ *
+ * @see \chillerlan\QRCode\Data\QRMatrix::size()
+ */
+ protected int $moduleCount;
+
+ /**
+ * the current output mode
+ *
+ * @see \chillerlan\QRCode\QROptions::$outputType
+ */
+ protected string $outputMode;
+
+ /**
+ * the default output mode of the current output module
+ */
+ protected string $defaultMode;
+
+ /**
+ * the current scaling for a QR pixel
+ *
+ * @see \chillerlan\QRCode\QROptions::$scale
+ */
+ protected int $scale;
+
+ /**
+ * the side length of the QR image (modules * scale)
+ */
+ protected int $length;
+
+ /**
+ * an (optional) array of color values for the several QR matrix parts
+ */
+ protected array $moduleValues;
+
+ /**
+ * the (filled) data matrix object
+ */
+ protected QRMatrix $matrix;
+
+ /**
+ * @var \chillerlan\Settings\SettingsContainerInterface|\chillerlan\QRCode\QROptions
+ */
+ protected SettingsContainerInterface $options;
+
+ /**
+ * QROutputAbstract constructor.
+ */
+ public function __construct(SettingsContainerInterface $options, QRMatrix $matrix){
+ $this->options = $options;
+ $this->matrix = $matrix;
+ $this->moduleCount = $this->matrix->size();
+ $this->scale = $this->options->scale;
+ $this->length = $this->moduleCount * $this->scale;
+
+ $class = get_called_class();
+
+ if(isset(QRCode::OUTPUT_MODES[$class]) && in_array($this->options->outputType, QRCode::OUTPUT_MODES[$class])){
+ $this->outputMode = $this->options->outputType;
+ }
+
+ $this->setModuleValues();
+ }
+
+ /**
+ * Sets the initial module values (clean-up & defaults)
+ */
+ abstract protected function setModuleValues():void;
+
+ /**
+ * saves the qr data to a file
+ *
+ * @see file_put_contents()
+ * @see \chillerlan\QRCode\QROptions::cachefile
+ *
+ * @throws \chillerlan\QRCode\Output\QRCodeOutputException
+ */
+ protected function saveToFile(string $data, string $file):bool{
+
+ if(!is_writable(dirname($file))){
+ throw new QRCodeOutputException(sprintf('Could not write data to cache file: %s', $file));
+ }
+
+ return (bool)file_put_contents($file, $data);
+ }
+
+ /**
+ * @inheritDoc
+ */
+ public function dump(string $file = null){
+ $file ??= $this->options->cachefile;
+
+ // call the built-in output method with the optional file path as parameter
+ // to make the called method aware if a cache file was given
+ $data = call_user_func_array([$this, $this->outputMode ?? $this->defaultMode], [$file]);
+
+ if($file !== null){
+ $this->saveToFile($data, $file);
+ }
+
+ return $data;
+ }
+
+}
diff --git a/vendor/chillerlan/php-qrcode/src/Output/QROutputInterface.php b/vendor/chillerlan/php-qrcode/src/Output/QROutputInterface.php
new file mode 100644
index 000000000..b07b8e7a5
--- /dev/null
+++ b/vendor/chillerlan/php-qrcode/src/Output/QROutputInterface.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * Interface QROutputInterface,
+ *
+ * @filesource QROutputInterface.php
+ * @created 02.12.2015
+ * @package chillerlan\QRCode\Output
+ * @author Smiley <smiley@chillerlan.net>
+ * @copyright 2015 Smiley
+ * @license MIT
+ */
+
+namespace chillerlan\QRCode\Output;
+
+use chillerlan\QRCode\Data\QRMatrix;
+
+/**
+ * Converts the data matrix into readable output
+ */
+interface QROutputInterface{
+
+ const DEFAULT_MODULE_VALUES = [
+ // light
+ QRMatrix::M_NULL => false, // 0
+ QRMatrix::M_DATA => false, // 4
+ QRMatrix::M_FINDER => false, // 6
+ QRMatrix::M_SEPARATOR => false, // 8
+ QRMatrix::M_ALIGNMENT => false, // 10
+ QRMatrix::M_TIMING => false, // 12
+ QRMatrix::M_FORMAT => false, // 14
+ QRMatrix::M_VERSION => false, // 16
+ QRMatrix::M_QUIETZONE => false, // 18
+ QRMatrix::M_LOGO => false, // 20
+ QRMatrix::M_TEST => false, // 255
+ // dark
+ QRMatrix::M_DARKMODULE << 8 => true, // 512
+ QRMatrix::M_DATA << 8 => true, // 1024
+ QRMatrix::M_FINDER << 8 => true, // 1536
+ QRMatrix::M_ALIGNMENT << 8 => true, // 2560
+ QRMatrix::M_TIMING << 8 => true, // 3072
+ QRMatrix::M_FORMAT << 8 => true, // 3584
+ QRMatrix::M_VERSION << 8 => true, // 4096
+ QRMatrix::M_FINDER_DOT << 8 => true, // 5632
+ QRMatrix::M_TEST << 8 => true, // 65280
+ ];
+
+ /**
+ * generates the output, optionally dumps it to a file, and returns it
+ *
+ * @return mixed
+ */
+ public function dump(string $file = null);
+
+}
diff --git a/vendor/chillerlan/php-qrcode/src/Output/QRString.php b/vendor/chillerlan/php-qrcode/src/Output/QRString.php
new file mode 100644
index 000000000..3ed5153e1
--- /dev/null
+++ b/vendor/chillerlan/php-qrcode/src/Output/QRString.php
@@ -0,0 +1,76 @@
+<?php
+/**
+ * Class QRString
+ *
+ * @filesource QRString.php
+ * @created 05.12.2015
+ * @package chillerlan\QRCode\Output
+ * @author Smiley <smiley@chillerlan.net>
+ * @copyright 2015 Smiley
+ * @license MIT
+ *
+ * @noinspection PhpUnusedParameterInspection
+ * @noinspection PhpComposerExtensionStubsInspection
+ */
+
+namespace chillerlan\QRCode\Output;
+
+use chillerlan\QRCode\QRCode;
+
+use function implode, is_string, json_encode;
+
+/**
+ * Converts the matrix data into string types
+ */
+class QRString extends QROutputAbstract{
+
+ protected string $defaultMode = QRCode::OUTPUT_STRING_TEXT;
+
+ /**
+ * @inheritDoc
+ */
+ protected function setModuleValues():void{
+
+ foreach($this::DEFAULT_MODULE_VALUES as $M_TYPE => $defaultValue){
+ $v = $this->options->moduleValues[$M_TYPE] ?? null;
+
+ if(!is_string($v)){
+ $this->moduleValues[$M_TYPE] = $defaultValue
+ ? $this->options->textDark
+ : $this->options->textLight;
+ }
+ else{
+ $this->moduleValues[$M_TYPE] = $v;
+ }
+
+ }
+
+ }
+
+ /**
+ * string output
+ */
+ protected function text(string $file = null):string{
+ $str = [];
+
+ foreach($this->matrix->matrix() as $row){
+ $r = [];
+
+ foreach($row as $M_TYPE){
+ $r[] = $this->moduleValues[$M_TYPE];
+ }
+
+ $str[] = implode('', $r);
+ }
+
+ return implode($this->options->eol, $str);
+ }
+
+ /**
+ * JSON output
+ */
+ protected function json(string $file = null):string{
+ return json_encode($this->matrix->matrix());
+ }
+
+}