/**
* @Route("/{text}.{extension}", name="endroid_qrcode", requirements={"text"="[\w\W]+", "extension"="jpg|png|gif"})
*/
public function generateAction(Request $request, $text, $extension)
{
$qrCode = new QrCode();
$qrCode->setText($text);
if ($request->get('size') !== null) {
$qrCode->setSize($request->get('size'));
}
if ($request->get('padding') !== null) {
$qrCode->setPadding($request->get('padding'));
}
if ($request->get('error_correction_level') !== null) {
$qrCode->setErrorCorrection($request->get('error_correction_level'));
}
if ($request->get('foreground_color') !== null) {
$qrCode->setForegroundColor($request->get('foreground_color'));
}
if ($request->get('background_color') !== null) {
$qrCode->setBackgroundColor($request->get('background_color'));
}
if ($request->get('label') !== null) {
$qrCode->setLabel($request->get('label'));
}
if ($request->get('labelFontSize') !== null) {
$qrCode->setLabelFontSize($request->get('labelFontSize'));
}
$qrCode = $qrCode->get($extension);
$mime_type = 'image/' . $extension;
if ($extension == 'jpg') {
$mime_type = 'image/jpeg';
}
return new Response($qrCode, 200, array('Content-Type' => $mime_type));
}
/**
* Creates a QR code.
*
* @param array $options
*
* @return QrCode
*/
public function createQrCode(array $options = array())
{
$options = $this->optionsResolver->resolve($options);
$qrCode = new QrCode();
if (isset($options['text']) && !is_null($options['text'])) {
$qrCode->setText($options['text']);
}
if (isset($options['size']) && !is_null($options['size'])) {
$qrCode->setSize($options['size']);
}
if (isset($options['padding']) && !is_null($options['padding'])) {
$qrCode->setPadding($options['padding']);
}
if (isset($options['extension']) && !is_null($options['extension'])) {
$qrCode->setExtension($options['extension']);
}
if (isset($options['error_correction_level']) && !is_null($options['error_correction_level'])) {
$qrCode->setErrorCorrection($options['error_correction_level']);
}
if (isset($options['foreground_color']) && !is_null($options['foreground_color'])) {
$qrCode->setForegroundColor($options['foreground_color']);
}
if (isset($options['background_color']) && !is_null($options['background_color'])) {
$qrCode->setBackgroundColor($options['background_color']);
}
if (isset($options['label']) && !is_null($options['label'])) {
$qrCode->setLabel($options['label']);
}
if (isset($options['label_font_size']) && !is_null($options['label_font_size'])) {
$qrCode->setLabelFontSize($options['label_font_size']);
}
if (isset($options['label_font_path']) && !is_null($options['label_font_path'])) {
$qrCode->setLabelFontPath($options['label_font_path']);
}
return $qrCode;
}
/**
* Creates the QR code data corresponding to the given message.
*
* @param $text
* @param int $size
* @param int $padding
* @param string $extension
* @param mixed $errorCorrectionLevel
* @param array $foregroundColor
* @param array $backgroundColor
* @param string $label
* @param string $labelFontSize
* @param string $labelFontPath
*
* @return string
*/
public function qrcodeDataUriFunction($text, $size = null, $padding = null, $extension = null, $errorCorrectionLevel = null, array $foregroundColor = null, array $backgroundColor = null, $label = null, $labelFontSize = null, $labelFontPath = null)
{
if ($size === null && $this->container->hasParameter('endroid_qrcode.size')) {
$size = $this->container->getParameter('endroid_qrcode.size');
}
if ($padding === null && $this->container->hasParameter('endroid_qrcode.padding')) {
$padding = $this->container->getParameter('endroid_qrcode.padding');
}
if ($extension === null && $this->container->hasParameter('endroid_qrcode.extension')) {
$extension = $this->container->getParameter('endroid_qrcode.extension');
}
if ($errorCorrectionLevel === null && $this->container->hasParameter('endroid_qrcode.error_correction_level')) {
$errorCorrectionLevel = $this->container->getParameter('endroid_qrcode.error_correction_level');
}
if ($foregroundColor === null && $this->container->hasParameter('endroid_qrcode.foreground_color')) {
$foregroundColor = $this->container->getParameter('endroid_qrcode.foreground_color');
}
if ($backgroundColor === null && $this->container->hasParameter('endroid_qrcode.background_color')) {
$backgroundColor = $this->container->getParameter('endroid_qrcode.background_color');
}
if ($label === null && $this->container->hasParameter('endroid_qrcode.label')) {
$label = $this->container->getParameter('endroid_qrcode.label');
}
if ($labelFontSize === null && $this->container->hasParameter('endroid_qrcode.label_font_size')) {
$labelFontSize = $this->container->getParameter('endroid_qrcode.label_font_size');
}
if ($labelFontPath === null && $this->container->hasParameter('endroid_qrcode.label_font_path')) {
$labelFontPath = $this->container->getParameter('endroid_qrcode.label_font_path');
}
$qrCode = new QrCode();
$qrCode->setText($text);
if ($size !== null) {
$qrCode->setSize($size);
}
if ($padding !== null) {
$qrCode->setPadding($padding);
}
if ($extension !== null) {
$qrCode->setExtension($extension);
}
if ($errorCorrectionLevel !== null) {
$qrCode->setErrorCorrection($errorCorrectionLevel);
}
if ($foregroundColor !== null) {
$qrCode->setForegroundColor($foregroundColor);
}
if ($backgroundColor !== null) {
$qrCode->setBackgroundColor($backgroundColor);
}
if ($label != null) {
$qrCode->setLabel($label);
}
if ($labelFontSize != null) {
$qrCode->setLabelFontSize($labelFontSize);
}
if ($labelFontPath != null) {
$qrCode->setLabelFontPath($labelFontPath);
}
return $qrCode->getDataUri();
}
