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Instead using external API (api.qrserver.com) .. use chillerlan/php-qrcode

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This commit is contained in:
Shine
2024-08-03 23:20:42 +02:00
parent 97481c2444
commit 9b65bb8020
4 changed files with 303 additions and 31 deletions
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src/lib/Qrcode/Qrcode.php
+212 -19
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@@ -1,5 +1,19 @@
<?php
require_once 'config/config.php';
use chillerlan\QRCode\Common\EccLevel;
use chillerlan\QRCode\QRCode as QRCodeEx;
use chillerlan\QRCode\QROptions;
use chillerlan\QRCode\Data\QRMatrix;
use chillerlan\QRCode\Output\QRImagick;
use chillerlan\QRCode\Output\QRGdImagePNG;
use chillerlan\QRCode\Output\QRGdImageJPEG;
use chillerlan\QRCode\Output\QREps;
use chillerlan\QRCode\Output\QRMarkupSVG;
use chillerlan\QRCode\Output\QRCodeOutputException;
use chillerlan\QRCode\Output\QROutputInterface;
use chillerlan\Settings\SettingsContainerInterface;
require_once __DIR__.'/../../vendor/autoload.php';
class Qrcode {
private string $table;
@@ -53,7 +67,7 @@ class Qrcode {
$size = 100;
if (isset($input_data['size']))
$size = min(max((int)$input_data['size'], 100), 1000);
$size = min(max((int)$input_data['size'], 100), 2000);
//character # deleted
$foreground = substr($input_data['foreground'], 1);
@@ -79,28 +93,207 @@ class Qrcode {
public function addQrcode($input_data, $data_to_db, $data_to_qrcode) {
$options = $this->setOptions($input_data);
if(!file_exists(SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.'.$data_to_db['format'])){
$url =
'https://api.qrserver.com/v1/create-qr-code/?data='.
$data_to_qrcode.
'&amp;&size='.$options['size'].'x'.$options['size'].
'&ecc='.$options['errorCorrectionLevel'].
'&margin=0&color='.$options['foreground'].
'&bgcolor='.$options['background'].
'&qzone=2'.
'&format='.$data_to_db['format'];
$outputInterface = QRGdImagePNG::class;
$imageFormat = strtolower($data_to_db['format']);
$fileExt = $imageFormat;
$forceBlackWhite = false;
$content = file_get_contents($url);
$filename = SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.'.$data_to_db['format'];
try{
file_put_contents($filename, $content);
switch ($imageFormat)
{
case 'png':
$outputInterface = QRGdImagePNG::class;
$imageFormat = 'png';
break;
case 'gif':
$outputInterface = QRImagick::class;
$imageFormat = 'gif';
break;
case 'jpg':
$outputInterface = QRImagick::class;
$imageFormat = 'jpg';
break;
case 'jpeg':
$outputInterface = QRImagick::class;
$imageFormat = 'jpeg';
break;
case 'svg':
# $outputInterface = QRImagick::class;
$outputInterface = QRMarkupSVG::class;
$imageFormat = 'svg';
break;
case 'svgbw':
$outputInterface = QRMarkupSVG::class;
$imageFormat = 'svg';
$fileExt = 'svg';
$forceBlackWhite = true;
$data_to_db['format'] = $fileExt;
$data_to_db['qrcode'] = str_replace('.svgbw', '.svg', $data_to_db['qrcode']);
break;
case 'eps':
$outputInterface = QREps::class;
$imageFormat = 'eps';
break;
}
if(!file_exists(SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.' . $fileExt)){
$eccLevel = constant(EccLevel::class.'::'.strtoupper($options['errorCorrectionLevel']));
$qroptions = new QROptions;
$qroptions->outputInterface = $outputInterface;
$qroptions->outputBase64 = false;
$qroptions->eccLevel = $eccLevel;
$qroptions->quietzoneSize = 2;
$moduleValues = [
// finder
QRMatrix::M_FINDER_DARK => $options['foreground'],
QRMatrix::M_FINDER_DOT => $options['foreground'],
QRMatrix::M_FINDER => $options['background'],
// alignment
QRMatrix::M_ALIGNMENT_DARK => $options['foreground'],
QRMatrix::M_ALIGNMENT => $options['background'],
// timing
QRMatrix::M_TIMING_DARK => $options['foreground'],
QRMatrix::M_TIMING => $options['background'],
// format
QRMatrix::M_FORMAT_DARK => $options['foreground'],
QRMatrix::M_FORMAT => $options['background'],
// version
QRMatrix::M_VERSION_DARK => $options['foreground'],
QRMatrix::M_VERSION => $options['background'],
// data
QRMatrix::M_DATA_DARK => $options['foreground'],
QRMatrix::M_DATA => $options['background'],
// darkmodule
QRMatrix::M_DARKMODULE => $options['foreground'],
// separator
QRMatrix::M_SEPARATOR => $options['background'],
// quietzone
QRMatrix::M_QUIETZONE => $options['background'],
];
if(in_array($data_to_db['format'], ['png', 'jpg', 'gif'], true))
{
$moduleValues = array_map(function($v)
{
if(preg_match('/[a-f\d]{6}/i', $v) === 1)
{
return array_map('hexdec', str_split($v, 2));
}
return null;
}, $moduleValues);
$qroptions->moduleValues = $moduleValues;
}
catch(Exception $e){
else
{
$moduleValues = array_map(function($v)
{
if(preg_match('/[a-f\d]{6}/i', $v) === 1)
{
return '#' . $v ;
}
return null;
}, $moduleValues);
$qroptions->moduleValues = $moduleValues;
}
if ($outputInterface === QRMarkupSVG::class)
{
$qroptions->version = 7;
// if set to false, the light modules won't be rendered
$qroptions->drawLightModules = true;
$qroptions->svgUseFillAttributes = false;
// draw the modules as circles isntead of squares
$qroptions->drawCircularModules = true;
$qroptions->circleRadius = 0.4;
// connect paths
$qroptions->connectPaths = true;
// keep modules of these types as square
$qroptions->keepAsSquare = [
QRMatrix::M_FINDER_DARK,
QRMatrix::M_FINDER_DOT,
QRMatrix::M_ALIGNMENT_DARK,
];
if($forceBlackWhite)
{
$qroptions->drawLightModules = false;
$qroptions->drawCircularModules = false;
// https://developer.mozilla.org/en-US/docs/Web/SVG/Element/linearGradient
$qroptions->svgDefs = '
<linearGradient id="rainbow" x1="1" y2="1">
<stop stop-color="#' . $options['foreground'] . '" offset="0"/>
<stop stop-color="#' . $options['foreground'] . '" offset="1"/>
</linearGradient>
<style><![CDATA[
.dark{fill: url(#rainbow);}
.light{fill: #eee;}
]]></style>';
}
else
{
// https://developer.mozilla.org/en-US/docs/Web/SVG/Element/linearGradient
$qroptions->svgDefs = '
<linearGradient id="rainbow" x1="1" y2="1">
<stop stop-color="#e2453c" offset="0"/>
<stop stop-color="#e07e39" offset="0.2"/>
<stop stop-color="#e5d667" offset="0.4"/>
<stop stop-color="#51b95b" offset="0.6"/>
<stop stop-color="#1e72b7" offset="0.8"/>
<stop stop-color="#6f5ba7" offset="1"/>
</linearGradient>
<style><![CDATA[
.dark{fill: url(#rainbow);}
.light{fill: #eee;}
]]></style>';
}
}
else
{
$qroptions->version = -1;
$qroptions->scale = 20;
$qroptions->quality = 83;
}
if ($outputInterface === QRImagick::class)
{
$qroptions->imagickFormat = $imageFormat;
$qroptions->returnResource = true;
$imagick = (new QRCodeEx($qroptions))->render(urldecode($data_to_qrcode));
$imagick->scaleImage($options['size'], $options['size'], true);
$content = $imagick->getImageBlob();
$imagick->destroy();
}
else
{
$content = (new QRCodeEx($qroptions))->render(urldecode($data_to_qrcode));
}
$filename = SAVED_QRCODE_DIRECTORY.$data_to_db['filename'].'.' . $fileExt;
try
{
file_put_contents($filename, $content);
if ($outputInterface !== QRImagick::class &&
$outputInterface !== QRMarkupSVG::class)
{
$imagick = new \Imagick(realpath($filename));
$imagick->resizeImage($options['size'], $options['size'], imagick::FILTER_LANCZOS, 1, false);
$imagick->writeImage($filename);
$imagick->destroy();
}
}
catch(Exception $e)
{
$this->failure($e->getMessage());
}
// If you want you can customi<e qr code with logo
//$this->addLogo($data_to_db['qrcode'], $options['optionlogo']);