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<?php |
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/** |
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* @filesource qrcode.php |
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* @created 18.11.2017 |
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* @author Smiley <[email protected]> |
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* @copyright 2017 Smiley |
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* @license MIT |
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*/ |
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namespace chillerlan\QRCodePublic; |
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use chillerlan\QRCode\QRCode; |
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use chillerlan\QRCode\QROptions; |
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require_once '../vendor/autoload.php'; |
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try{ |
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$moduleValues = [ |
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// finder |
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1536 => $_POST['m_finder_dark'], |
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6 => $_POST['m_finder_light'], |
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// alignment |
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2560 => $_POST['m_alignment_dark'], |
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10 => $_POST['m_alignment_light'], |
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// timing |
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3072 => $_POST['m_timing_dark'], |
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12 => $_POST['m_timing_light'], |
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// format |
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3584 => $_POST['m_format_dark'], |
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14 => $_POST['m_format_light'], |
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// version |
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4096 => $_POST['m_version_dark'], |
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16 => $_POST['m_version_light'], |
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// data |
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1024 => $_POST['m_data_dark'], |
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4 => $_POST['m_data_light'], |
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// darkmodule |
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512 => $_POST['m_darkmodule_dark'], |
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// separator |
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8 => $_POST['m_separator_light'], |
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// quietzone |
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18 => $_POST['m_quietzone_light'], |
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]; |
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$moduleValues = array_map(function($v){ |
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if(preg_match('/[a-f\d]{6}/i', $v) === 1){ |
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return in_array($_POST['output_type'], ['png', 'jpg', 'gif']) |
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? array_map('hexdec', str_split($v, 2)) |
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: '#'.$v ; |
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} |
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return null; |
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}, $moduleValues); |
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$ecc = in_array($_POST['ecc'], ['L', 'M', 'Q', 'H'], true) ? $_POST['ecc'] : 'L'; |
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$qro = new QROptions; |
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$qro->version = (int)$_POST['version']; |
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$qro->eccLevel = constant('chillerlan\\QRCode\\QRCode::ECC_'.$ecc); |
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$qro->maskPattern = (int)$_POST['maskpattern']; |
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$qro->addQuietzone = isset($_POST['quietzone']); |
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$qro->quietzoneSize = (int)$_POST['quietzonesize']; |
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$qro->moduleValues = $moduleValues; |
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$qro->outputType = $_POST['output_type']; |
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$qro->scale = (int)$_POST['scale']; |
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$qro->imageTransparent = false; |
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$qrcode = (new QRCode($qro))->render($_POST['inputstring']); |
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if(in_array($_POST['output_type'], ['png', 'jpg', 'gif'])){ |
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$qrcode = '<img src="'.$qrcode.'" />'; |
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} |
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elseif($_POST['output_type'] === 'text'){ |
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$qrcode = '<pre style="font-size: 75%; line-height: 1;">'.$qrcode.'</pre>'; |
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} |
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elseif($_POST['output_type'] === 'json'){ |
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$qrcode = '<pre style="font-size: 75%; overflow-x: auto;">'.$qrcode.'</pre>'; |
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} |
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send_response(['qrcode' => $qrcode]); |
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} |
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// Pokémon exception handler |
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catch(\Exception $e){ |
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header('HTTP/1.1 500 Internal Server Error'); |
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send_response(['error' => $e->getMessage()]); |
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} |
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/** |
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* @param array $response |
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*/ |
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function send_response(array $response){ |
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header('Content-type: application/json;charset=utf-8;'); |
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echo json_encode($response); |
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exit; |
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} |
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chillerlan /
php-qrcode
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