62 lines
2.0 KiB
PHP
62 lines
2.0 KiB
PHP
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<?php
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namespace addons\qrcode\library;
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use Endroid\QrCode\ErrorCorrectionLevel;
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class Service
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{
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/**
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* 生成二维码
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* @param $params
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* @return \Endroid\QrCode\QrCode
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* @throws \Endroid\QrCode\Exception\InvalidPathException
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*/
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public static function qrcode($params)
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{
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$config = get_addon_config('qrcode');
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$params = is_array($params) ? $params : [$params];
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$params = array_merge($config, $params);
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$params['labelfontpath'] = ROOT_PATH . 'public' . $config['labelfontpath'];
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$params['logopath'] = ROOT_PATH . 'public' . $config['logopath'];
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// 前景色
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list($r, $g, $b) = sscanf($params['foreground'], "#%02x%02x%02x");
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$foregroundcolor = ['r' => $r, 'g' => $g, 'b' => $b];
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// 背景色
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list($r, $g, $b) = sscanf($params['background'], "#%02x%02x%02x");
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$backgroundcolor = ['r' => $r, 'g' => $g, 'b' => $b];
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// 创建实例
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$qrCode = new \Endroid\QrCode\QrCode($params['text']);
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$qrCode->setSize($params['size']);
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// 高级选项
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$qrCode->setWriterByName($params['format']);
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$qrCode->setMargin($params['padding']);
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$qrCode->setEncoding('UTF-8');
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$qrCode->setErrorCorrectionLevel(new ErrorCorrectionLevel($params['errorlevel']));
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$qrCode->setForegroundColor($foregroundcolor);
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$qrCode->setBackgroundColor($backgroundcolor);
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// 设置标签
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if (isset($params['label']) && $params['label']) {
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$qrCode->setLabel($params['label'], $params['labelfontsize'], $params['labelfontpath'], $params['labelalignment']);
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}
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// 设置Logo
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if (isset($params['logo']) && $params['logo']) {
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$qrCode->setLogoPath($params['logopath']);
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$qrCode->setLogoSize($params['logosize'], $params['logosize']);
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}
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$qrCode->setRoundBlockSize(true);
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$qrCode->setValidateResult(false);
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$qrCode->setWriterOptions(['exclude_xml_declaration' => true]);
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return $qrCode;
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}
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}
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