1 files changed, 51 insertions, 0 deletions
diff --git a/vendor/chillerlan/php-qrcode/src/Output/QRMarkupHTML.php b/vendor/chillerlan/php-qrcode/src/Output/QRMarkupHTML.php
new file mode 100644
index 000000000..65dc49a8a
--- /dev/null
+++ b/vendor/chillerlan/php-qrcode/src/Output/QRMarkupHTML.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * Class QRMarkupHTML
+ *
+ * @created      06.06.2022
+ * @author       smiley <smiley@chillerlan.net>
+ * @copyright    2022 smiley
+ * @license      MIT
+ */
+
+namespace chillerlan\QRCode\Output;
+
+use function implode, sprintf;
+
+/**
+ * HTML output (a cheap markup substitute when SVG is not available or not an option)
+ */
+class QRMarkupHTML extends QRMarkup{
+
+	public const MIME_TYPE = 'text/html';
+
+	/**
+	 * @inheritDoc
+	 */
+	protected function createMarkup(bool $saveToFile):string{
+		$rows     = [];
+		$cssClass = $this->getCssClass();
+
+		foreach($this->matrix->getMatrix() as $row){
+			$element = '<span style="background: %s;"></span>';
+			$modules = array_map(fn(int $M_TYPE):string => sprintf($element, $this->getModuleValue($M_TYPE)), $row);
+
+			$rows[]  = sprintf('<div>%s</div>%s', implode('', $modules), $this->eol);
+		}
+
+		$html = sprintf('<div class="%1$s">%3$s%2$s</div>%3$s', $cssClass, implode('', $rows), $this->eol);
+
+		// wrap the snippet into a body when saving to file
+		if($saveToFile){
+			$html = sprintf(
+				'<!DOCTYPE html><html lang="none">%2$s<head>%2$s<meta charset="UTF-8">%2$s'.
+					'<title>QR Code</title></head>%2$s<body>%1$s</body>%2$s</html>',
+				$html,
+				$this->eol
+			);
+		}
+
+		return $html;
+	}
+
+}