134 lines
4.6 KiB
PHP
134 lines
4.6 KiB
PHP
<?php
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include_once('Reader.php');
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require_once('BinaryBitmap.php');
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require_once('common/detector/MathUtils.php');
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require_once('common/BitMatrix.php');
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require_once('common/BitSource.php');
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require_once('common/BitArray.php');
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require_once('common/CharacterSetEci.php');//
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require_once('common/AbstractEnum.php');//
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require_once('BinaryBitmap.php');
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include_once('LuminanceSource.php');
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include_once('GDLuminanceSource.php');
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include_once('IMagickLuminanceSource.php');
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include_once('common/customFunctions.php');
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include_once('common/PerspectiveTransform.php');
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include_once('common/GridSampler.php');
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include_once('common/DefaultGridSampler.php');
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include_once('common/DetectorResult.php');
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require_once('common/reedsolomon/GenericGFPoly.php');
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require_once('common/reedsolomon/GenericGF.php');
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include_once('common/reedsolomon/ReedSolomonDecoder.php');
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include_once('common/reedsolomon/ReedSolomonException.php');
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include_once('qrcode/decoder/Decoder.php');
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include_once('ReaderException.php');
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include_once('NotFoundException.php');
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include_once('FormatException.php');
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include_once('ChecksumException.php');
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include_once('qrcode/detector/FinderPatternInfo.php');
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include_once('qrcode/detector/FinderPatternFinder.php');
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include_once('ResultPoint.php');
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include_once('qrcode/detector/FinderPattern.php');
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include_once('qrcode/detector/AlignmentPatternFinder.php');
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include_once('qrcode/detector/AlignmentPattern.php');
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include_once('qrcode/decoder/Version.php');
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include_once('qrcode/decoder/BitMatrixParser.php');
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include_once('qrcode/decoder/FormatInformation.php');
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include_once('qrcode/decoder/ErrorCorrectionLevel.php');
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include_once('qrcode/decoder/DataMask.php');
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include_once('qrcode/decoder/DataBlock.php');
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include_once('qrcode/decoder/DecodedBitStreamParser.php');
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include_once('qrcode/decoder/Mode.php');
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include_once('common/DecoderResult.php');
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include_once('Result.php');
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include_once('Binarizer.php');
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include_once('common/GlobalHistogramBinarizer.php');
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include_once('common/HybridBinarizer.php');
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final class QrReader
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{
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const SOURCE_TYPE_FILE = 'file';
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const SOURCE_TYPE_BLOB = 'blob';
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const SOURCE_TYPE_RESOURCE = 'resource';
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public $result;
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function __construct($imgsource, $sourcetype = QrReader::SOURCE_TYPE_FILE, $isUseImagickIfAvailable = true)
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{
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try {
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switch($sourcetype) {
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case QrReader::SOURCE_TYPE_FILE:
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if($isUseImagickIfAvailable && extension_loaded('imagick')) {
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$im = new Imagick();
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$im->readImage($imgsource);
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}else {
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$image = file_get_contents($imgsource);
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$im = imagecreatefromstring($image);
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}
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break;
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case QrReader::SOURCE_TYPE_BLOB:
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if($isUseImagickIfAvailable && extension_loaded('imagick')) {
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$im = new Imagick();
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$im->readimageblob($imgsource);
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}else {
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$im = imagecreatefromstring($imgsource);
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}
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break;
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case QrReader::SOURCE_TYPE_RESOURCE:
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$im = $imgsource;
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if($isUseImagickIfAvailable && extension_loaded('imagick')) {
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$isUseImagickIfAvailable = true;
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}else {
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$isUseImagickIfAvailable = false;
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}
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break;
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}
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if($isUseImagickIfAvailable && extension_loaded('imagick')) {
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$width = $im->getImageWidth();
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$height = $im->getImageHeight();
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$source = new \Zxing\IMagickLuminanceSource($im, $width, $height);
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}else {
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$width = imagesx($im);
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$height = imagesy($im);
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$source = new \Zxing\GDLuminanceSource($im, $width, $height);
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}
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$histo = new \Zxing\Common\HybridBinarizer($source);
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$bitmap = new \Zxing\BinaryBitmap($histo);
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$reader = new \Zxing\Qrcode\QRCodeReader();
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$this->result = $reader->decode($bitmap);
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}catch (\Zxing\NotFoundException $er){
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$this->result = false;
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}catch( \Zxing\FormatException $er){
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$this->result = false;
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}catch( \Zxing\ChecksumException $er){
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$this->result = false;
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}
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}
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public function text()
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{
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if(method_exists($this->result,'toString')) {
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return ($this->result->toString());
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}else{
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return $this->result;
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}
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}
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public function decode()
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{
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return $this->text();
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}
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}
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