Revert "Revert "Instead using external API (api.qrserver.com) .. use chillerlan/php-qrcode""
This reverts commit 630bbf3aea.
This commit is contained in:
giandonato.inverso@edempg.it
+212
-19
@@ -1,5 +1,19 @@
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<?php
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require_once 'config/config.php';
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use chillerlan\QRCode\Common\EccLevel;
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use chillerlan\QRCode\QRCode as QRCodeEx;
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use chillerlan\QRCode\QROptions;
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use chillerlan\QRCode\Data\QRMatrix;
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use chillerlan\QRCode\Output\QRImagick;
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use chillerlan\QRCode\Output\QRGdImagePNG;
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use chillerlan\QRCode\Output\QRGdImageJPEG;
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use chillerlan\QRCode\Output\QREps;
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use chillerlan\QRCode\Output\QRMarkupSVG;
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use chillerlan\QRCode\Output\QRCodeOutputException;
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use chillerlan\QRCode\Output\QROutputInterface;
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use chillerlan\Settings\SettingsContainerInterface;
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require_once __DIR__.'/../../vendor/autoload.php';
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class Qrcode {
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private string $table;
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@@ -53,7 +67,7 @@ class Qrcode {
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$size = 100;
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if (isset($input_data['size']))
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$size = min(max((int)$input_data['size'], 100), 1000);
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$size = min(max((int)$input_data['size'], 100), 2000);
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//character # deleted
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$foreground = substr($input_data['foreground'], 1);
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@@ -79,28 +93,207 @@ class Qrcode {
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public function addQrcode($input_data, $data_to_db, $data_to_qrcode) {
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$options = $this->setOptions($input_data);
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if(!file_exists(SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.'.$data_to_db['format'])){
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$url =
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'https://api.qrserver.com/v1/create-qr-code/?data='.
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$data_to_qrcode.
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'&&size='.$options['size'].'x'.$options['size'].
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'&ecc='.$options['errorCorrectionLevel'].
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'&margin=0&color='.$options['foreground'].
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'&bgcolor='.$options['background'].
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'&qzone=2'.
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'&format='.$data_to_db['format'];
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$outputInterface = QRGdImagePNG::class;
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$imageFormat = strtolower($data_to_db['format']);
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$fileExt = $imageFormat;
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$forceBlackWhite = false;
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$content = file_get_contents($url);
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$filename = SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.'.$data_to_db['format'];
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try{
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file_put_contents($filename, $content);
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switch ($imageFormat)
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{
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case 'png':
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$outputInterface = QRGdImagePNG::class;
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$imageFormat = 'png';
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break;
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case 'gif':
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$outputInterface = QRImagick::class;
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$imageFormat = 'gif';
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break;
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case 'jpg':
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$outputInterface = QRImagick::class;
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$imageFormat = 'jpg';
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break;
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case 'jpeg':
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$outputInterface = QRImagick::class;
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$imageFormat = 'jpeg';
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break;
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case 'svg':
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# $outputInterface = QRImagick::class;
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$outputInterface = QRMarkupSVG::class;
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$imageFormat = 'svg';
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break;
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case 'svgbw':
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$outputInterface = QRMarkupSVG::class;
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$imageFormat = 'svg';
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$fileExt = 'svg';
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$forceBlackWhite = true;
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$data_to_db['format'] = $fileExt;
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$data_to_db['qrcode'] = str_replace('.svgbw', '.svg', $data_to_db['qrcode']);
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break;
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case 'eps':
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$outputInterface = QREps::class;
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$imageFormat = 'eps';
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break;
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}
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if(!file_exists(SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.' . $fileExt)){
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$eccLevel = constant(EccLevel::class.'::'.strtoupper($options['errorCorrectionLevel']));
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$qroptions = new QROptions;
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$qroptions->outputInterface = $outputInterface;
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$qroptions->outputBase64 = false;
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$qroptions->eccLevel = $eccLevel;
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$qroptions->quietzoneSize = 2;
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$moduleValues = [
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// finder
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QRMatrix::M_FINDER_DARK => $options['foreground'],
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QRMatrix::M_FINDER_DOT => $options['foreground'],
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QRMatrix::M_FINDER => $options['background'],
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// alignment
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QRMatrix::M_ALIGNMENT_DARK => $options['foreground'],
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QRMatrix::M_ALIGNMENT => $options['background'],
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// timing
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QRMatrix::M_TIMING_DARK => $options['foreground'],
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QRMatrix::M_TIMING => $options['background'],
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// format
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QRMatrix::M_FORMAT_DARK => $options['foreground'],
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QRMatrix::M_FORMAT => $options['background'],
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// version
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QRMatrix::M_VERSION_DARK => $options['foreground'],
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QRMatrix::M_VERSION => $options['background'],
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// data
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QRMatrix::M_DATA_DARK => $options['foreground'],
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QRMatrix::M_DATA => $options['background'],
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// darkmodule
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QRMatrix::M_DARKMODULE => $options['foreground'],
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// separator
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QRMatrix::M_SEPARATOR => $options['background'],
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// quietzone
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QRMatrix::M_QUIETZONE => $options['background'],
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];
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if(in_array($data_to_db['format'], ['png', 'jpg', 'gif'], true))
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{
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$moduleValues = array_map(function($v)
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{
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if(preg_match('/[a-f\d]{6}/i', $v) === 1)
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{
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return array_map('hexdec', str_split($v, 2));
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}
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return null;
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}, $moduleValues);
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$qroptions->moduleValues = $moduleValues;
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}
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catch(Exception $e){
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else
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{
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$moduleValues = array_map(function($v)
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{
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if(preg_match('/[a-f\d]{6}/i', $v) === 1)
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{
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return '#' . $v ;
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}
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return null;
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}, $moduleValues);
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$qroptions->moduleValues = $moduleValues;
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}
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if ($outputInterface === QRMarkupSVG::class)
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{
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$qroptions->version = 7;
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// if set to false, the light modules won't be rendered
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$qroptions->drawLightModules = true;
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$qroptions->svgUseFillAttributes = false;
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// draw the modules as circles isntead of squares
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$qroptions->drawCircularModules = true;
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$qroptions->circleRadius = 0.4;
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// connect paths
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$qroptions->connectPaths = true;
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// keep modules of these types as square
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$qroptions->keepAsSquare = [
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QRMatrix::M_FINDER_DARK,
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QRMatrix::M_FINDER_DOT,
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QRMatrix::M_ALIGNMENT_DARK,
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];
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if($forceBlackWhite)
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{
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$qroptions->drawLightModules = false;
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$qroptions->drawCircularModules = false;
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// https://developer.mozilla.org/en-US/docs/Web/SVG/Element/linearGradient
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$qroptions->svgDefs = '
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<linearGradient id="rainbow" x1="1" y2="1">
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<stop stop-color="#' . $options['foreground'] . '" offset="0"/>
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<stop stop-color="#' . $options['foreground'] . '" offset="1"/>
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</linearGradient>
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<style><![CDATA[
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.dark{fill: url(#rainbow);}
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.light{fill: #eee;}
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]]></style>';
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}
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else
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{
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// https://developer.mozilla.org/en-US/docs/Web/SVG/Element/linearGradient
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$qroptions->svgDefs = '
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<linearGradient id="rainbow" x1="1" y2="1">
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<stop stop-color="#e2453c" offset="0"/>
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<stop stop-color="#e07e39" offset="0.2"/>
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<stop stop-color="#e5d667" offset="0.4"/>
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<stop stop-color="#51b95b" offset="0.6"/>
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<stop stop-color="#1e72b7" offset="0.8"/>
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<stop stop-color="#6f5ba7" offset="1"/>
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</linearGradient>
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<style><![CDATA[
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.dark{fill: url(#rainbow);}
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.light{fill: #eee;}
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]]></style>';
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}
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}
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else
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{
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$qroptions->version = -1;
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$qroptions->scale = 20;
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$qroptions->quality = 83;
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}
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if ($outputInterface === QRImagick::class)
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{
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$qroptions->imagickFormat = $imageFormat;
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$qroptions->returnResource = true;
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$imagick = (new QRCodeEx($qroptions))->render(urldecode($data_to_qrcode));
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$imagick->scaleImage($options['size'], $options['size'], true);
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$content = $imagick->getImageBlob();
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$imagick->destroy();
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}
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else
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{
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$content = (new QRCodeEx($qroptions))->render(urldecode($data_to_qrcode));
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}
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$filename = SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.' . $fileExt;
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try
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{
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file_put_contents($filename, $content);
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if ($outputInterface !== QRImagick::class &&
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$outputInterface !== QRMarkupSVG::class)
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{
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$imagick = new \Imagick(realpath($filename));
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$imagick->resizeImage($options['size'], $options['size'], imagick::FILTER_LANCZOS, 1, false);
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$imagick->writeImage($filename);
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$imagick->destroy();
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}
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}
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catch(Exception $e)
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{
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$this->failure($e->getMessage());
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}
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// If you want you can customi<e qr code with logo
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//$this->addLogo($data_to_db['qrcode'], $options['optionlogo']);
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