public static function getQrCodeImg($qrCodeText, $size = 200, $padding = 10, $errCorrection = 'middle')
{
$qrCode = new Endroid\QrCode\QrCode();
$qrCode->setText($qrCodeText)->setSize($size)->setPadding($padding)->setErrorCorrection($errCorrection)->setForegroundColor(array('r' => 0, 'g' => 0, 'b' => 0, 'a' => 0))->setBackgroundColor(array('r' => 255, 'g' => 255, 'b' => 255, 'a' => 0));
$imageUri = $qrCode->getDataUri();
return '<img src="' . $imageUri . '" />';
}
function qr_gene($text, $size = 200, $padding = 10)
{
require_once "vendor/autoload.php";
header("Content-Type: image/png");
$qr = new Endroid\QrCode\QrCode();
$qr->setText($text);
$qr->setSize($size);
$qr->setPadding($padding);
$qr->render();
return $qr;
}
public function codeAction()
{
$url = "";
if ($this->getParam("name")) {
$url = $this->getRequest()->getScheme() . "://" . $this->getRequest()->getHttpHost() . "/qr~-~code/" . $this->getParam("name");
} elseif ($this->getParam("documentId")) {
$doc = Document::getById($this->getParam("documentId"));
$url = $this->getRequest()->getScheme() . "://" . $this->getRequest()->getHttpHost() . $doc->getFullPath();
} elseif ($this->getParam("url")) {
$url = $this->getParam("url");
}
$code = new \Endroid\QrCode\QrCode();
$code->setText($url);
$code->setPadding(0);
$code->setSize(500);
$hexToRGBA = function ($hex) {
list($r, $g, $b) = sscanf($hex, "#%02x%02x%02x");
return ["r" => $r, "g" => $g, "b" => $b, "a" => 0];
};
if (strlen($this->getParam("foreColor", "")) == 7) {
$code->setForegroundColor($hexToRGBA($this->getParam("foreColor")));
}
if (strlen($this->getParam("backgroundColor", "")) == 7) {
$code->setBackgroundColor($hexToRGBA($this->getParam("backgroundColor")));
}
header("Content-Type: image/png");
if ($this->getParam("download")) {
$code->setSize(4000);
header('Content-Disposition: attachment;filename="qrcode-' . $this->getParam("name", "preview") . '.png"', true);
}
$code->render();
exit;
}
public function qr_generator($text)
{
$input = \Request::all();
$size = isset($input['size']) ? $input['size'] : 200;
$padding = isset($input['padding']) ? $input['padding'] : 10;
header('Content-Type: image/png');
$qr = new \Endroid\QrCode\QrCode();
$qr->setText($text);
$qr->setSize($size);
$qr->setPadding($padding);
$qr->render();
// return imagejpeg($qr->image);
}
protected function execute(array $arguments)
{
if (isset($arguments[0])) {
if (strlen($arguments[0]) > 140) {
throw new InvalidArgumentException('String too long');
}
global $config;
// dir
$qr_dir = 'temp/qr/' . date('Y/m/d');
$qr_abs_dir = public_path() . '/' . $qr_dir;
if (!Filesystem::isDirectory($qr_dir)) {
Filesystem::makeDirectory($qr_dir, 0755, true);
}
$qr_file_name = md5('qr-code' . $arguments[0]) . '.png';
$qr_path = $qr_abs_dir . '/' . $qr_file_name;
// QR
$qrCode = new \Endroid\QrCode\QrCode();
$qrCode->setText($arguments[0])->setSize(300)->setPadding(10)->setErrorCorrection('high')->setForegroundColor(array('r' => 0, 'g' => 0, 'b' => 0, 'a' => 0))->setBackgroundColor(array('r' => 255, 'g' => 255, 'b' => 255, 'a' => 0))->save($qr_path);
return $config->application->domain . '/' . $qr_dir . '/' . $qr_file_name;
}
throw new InvalidArgumentException('strings invalid');
}
public static function downloadQrCode($url, $alias, $size = 300)
{
$urlDecoded = base64_decode($url);
if ($size > 300) {
$errorCorrection = 'high';
} elseif ($size > 100) {
$errorCorrection = 'medium';
} else {
$errorCorrection = 'low';
}
if (empty($alias)) {
$alias = $urlDecoded;
$slashPos = strrpos($urlDecoded, '.de/');
if ($slashPos !== false) {
$alias = substr($urlDecoded, $slashPos + strlen('.de/'));
} else {
$slashPos = strrpos($urlDecoded, '/');
if ($slashPos !== false) {
$alias = substr($urlDecoded, $slashPos + 1);
}
}
}
$qrCode = new Endroid\QrCode\QrCode();
$qrCode->setText($urlDecoded)->setSize($size)->setPadding(10)->setErrorCorrection($errorCorrection)->setForegroundColor(array('r' => 0, 'g' => 0, 'b' => 0, 'a' => 0))->setBackgroundColor(array('r' => 255, 'g' => 255, 'b' => 255, 'a' => 0));
$image = $qrCode->get();
$filename = preg_replace('#[^A-Za-z0-9._-]#', '', $alias) . '_' . $size . '.png';
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename=' . $filename);
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Length: ' . strlen($image));
print $image;
exit;
}
<?php
/**
* @Project NUKEVIET 4.x
* @Author VINADES.,JSC (contact@vinades.vn)
* @Copyright (C) 2014 VINADES.,JSC. All rights reserved
* @License GNU/GPL version 2 or any later version
* @Createdate 12/29/2009 20:7
*/
if (!defined('NV_MAINFILE')) {
die('Stop!!!');
}
if ($nv_Request->get_string('second', 'get') == 'qr') {
$url = $nv_Request->get_string('u', 'get', '');
$level = $nv_Request->get_title('l', 'get', 'M');
$ModuleSize = $nv_Request->get_int('ppp', 'get', 4);
$outer_frame = $nv_Request->get_int('of', 'get', 1);
$_ErrorCorrection = array('L' => 'low', 'M' => 'medium', 'Q' => 'quartile', 'H' => 'high');
if (!empty($url) and isset($_ErrorCorrection[$level]) and ($ModuleSize > 0 and $ModuleSize < 13) and ($outer_frame > 0 and $outer_frame < 6)) {
// Readmore: https://github.com/endroid/QrCode and http://www.qrcode.com/en/about/version.html
$qrCode = new Endroid\QrCode\QrCode();
header('Content-type: image/png');
$qrCode->setText($url)->setErrorCorrection($_ErrorCorrection[$level])->setModuleSize($ModuleSize)->setImageType('png')->render();
}
exit;
}
{
}
if (!file_exists(dirname(__FILE__) . '/../../../../../vendor/endroid/qrcode/src/Endroid/QrCode')) {
return;
}
include_once dirname(__FILE__) . '/../../../lib/AutoLoader.php';
// QR codegen via composer
if (!class_exists('\\Endroid\\QrCode\\Exceptions\\DataDoesntExistsException')) {
include dirname(__FILE__) . '/../../../../../vendor/endroid/qrcode/src/Endroid/QrCode/Exceptions/DataDoesntExistsException.php';
}
if (!class_exists('\\Endroid\\QrCode\\Exceptions\\ImageFunctionUnknownException')) {
include dirname(__FILE__) . '/../../../../../vendor/endroid/qrcode/src/Endroid/QrCode/Exceptions/ImageFunctionUnknownException.php';
}
if (!class_exists('\\Endroid\\QrCode\\Exceptions\\ImageSizeTooLargeException')) {
include dirname(__FILE__) . '/../../../../../vendor/endroid/qrcode/src/Endroid/QrCode/Exceptions/ImageSizeTooLargeException.php';
}
if (!class_exists('\\Endroid\\QrCode\\Exceptions\\VersionTooLargeException')) {
include dirname(__FILE__) . '/../../../../../vendor/endroid/qrcode/src/Endroid/QrCode/Exceptions/VersionTooLargeException.php';
}
if (!class_exists('\\Endroid\\QrCode\\QrCode')) {
include dirname(__FILE__) . '/../../../../../vendor/endroid/qrcode/src/Endroid/QrCode/QrCode.php';
}
if (basename($_SERVER['PHP_SELF']) == basename(__FILE__) && isset($_REQUEST['data'])) {
header('Content-Type: image/png');
$data = base64_decode($_REQUEST['data']);
$qr = new \Endroid\QrCode\QrCode();
$qr->setText($data);
$qr->setSize(280);
$qr->setPadding(10);
$qr->render();
}
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
use Xoops\Core\Request;
/**
* @author Richard Griffith <*****@*****.**>
* @copyright 2013-2014 XOOPS Project (http://xoops.org)
* @license GNU GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html)
* @link http://xoops.org
*/
// this is located in include, otherwise normal/anon users do not have authority to run
include dirname(dirname(dirname(__DIR__))) . '/mainfile.php';
$xoops = Xoops::getInstance();
$xoops->logger()->quiet();
$text = Request::getString('text', 'error');
$configs = $xoops->getModuleConfigs('qrcode');
$qrCode = new Endroid\QrCode\QrCode($text);
$ecChar = $configs['qrcode_ecl'];
switch (strtoupper($ecChar)) {
case 'H':
$ec = Endroid\QrCode\QrCode::LEVEL_HIGH;
break;
case 'Q':
$ec = Endroid\QrCode\QrCode::LEVEL_QUARTILE;
break;
case 'M':
$ec = Endroid\QrCode\QrCode::LEVEL_MEDIUM;
break;
case 'L':
default:
$ec = Endroid\QrCode\QrCode::LEVEL_LOW;
break;
/**
* Render provided information as QR code
*
* @param string $signed_zoi Signed ZOI
* @param string $tax_number Tax number of the person liable
* @param int $issue_date_time Date and time of issuing the invoice (unix timestamp)
* @param int $size Size of rendered QR (without padding); used for width and height
* @param int $padding Padding, adds to rendered image's width and height;
* used for left/right/top/bottom padding
*
* @return GD resource Rendered QR code as a GD resource
*/
public function renderQrCodeAsImage($signed_zoi, $tax_number, $issue_date_time, $size = 300, $padding = 10)
{
$value = str_pad($this->bigNumberHexToDecimal($signed_zoi), 39, '0', STR_PAD_LEFT) . $tax_number . date('ymdHis', $issue_date_time);
$value .= $this->calculateModulo10($value);
$qrCode = new \Endroid\QrCode\QrCode();
return $qrCode->setText($value)->setSize($size)->setPadding($padding)->setErrorCorrection(\Endroid\QrCode\QrCode::LEVEL_MEDIUM)->setForegroundColor(array('r' => 0, 'g' => 0, 'b' => 0, 'a' => 0))->setBackgroundColor(array('r' => 255, 'g' => 255, 'b' => 255, 'a' => 0))->getImage();
}
/**
* Leave param2 empty if you want to generate the qrcode yourself using the returned data
* @param bool $returnimage
* @return array
* @throws \Endroid\QrCode\Exceptions\ImageFunctionUnknownException
*/
public function createQrCode($returnimage = false)
{
// delete old qr codes
$this->newBuilder()->delete('qr_activation')->where('ip = :ip')->setParameter('ip', filter_input(INPUT_SERVER, 'REMOTE_ADDR'))->execute();
// Random code
$new_code = \SecureFuncs\SecureFuncs::randomString(64);
// insert qr code into the database
$this->newBuilder()->insert('qr_activation')->values(array('ip' => ':ip', 'qr_code' => ':qr', 'expires' => ':expires'))->setParameter(':qr', $new_code)->setParameter(':ip', filter_input(INPUT_SERVER, 'REMOTE_ADDR'))->setParameter(':expires', date('Y-m-d H:i:s', strtotime('+30seconds')))->execute();
if ($returnimage === true && !headers_sent()) {
header('Content-type: image/png');
$link = ADVANCEDLOGINSCRIPT_QR_PAGE;
$link = str_replace('{code}', $new_code, $link);
$qr_image = new \Endroid\QrCode\QrCode();
$qr_image->setText($link)->setSize(300)->setPadding(20)->setErrorCorrection('high')->setForegroundColor(array('r' => 0, 'g' => 0, 'b' => 0, 'a' => 0))->setBackgroundColor(array('r' => 255, 'g' => 255, 'b' => 255, 'a' => 0))->setLabel('Valid for 30 seconds')->setLabelFontSize(16)->render();
} else {
$qr_image = false;
}
$_SESSION[ADVANCEDLOGINSCRIPT_QR_COOKIEKEY]['qr'] = $new_code;
$this->destroyOldQrCodes();
return array('qr' => $new_code, 'qr_image' => $qr_image);
}
