// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Quiz grading report version information.
*
* @package quiz
* @subpackage papercopy
* @copyright 2012 Binghamton Universtiy
* @author Kyle J. Temkin <*****@*****.**>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
include 'phpqrcode/qrlib.php';
// Only run if we have the necessary params.
if (empty($_GET['quba']) || empty($_GET['q']) || empty($_GET['qa'])) {
die('Missing params.');
}
// Generate a QR Code with the relevant information.
QRCode::png($_GET['quba'] . '|' . $_GET['q'] . '|' . $_GET['qa'], false, 'Q', 5);
function generarQR($url)
{
$tempDir = __DIR__ . '/../img/';
$fileName = "qrcode.png";
$pngAbsoluteFilePath = $tempDir . $fileName;
QRCode::png($url, $pngAbsoluteFilePath, 'L', '4', '4');
return $pngAbsoluteFilePath;
}
function createQRCode($str)
{
require dirname(__FILE__) . '/ext/phpqrcode/qrlib.php';
$rn = strtotime(date("Y-m-d H:i:s"));
QRCode::png($str, $rn . '.png', "large", 10, 3);
header("Content-type: image/png");
readfile($rn . '.png');
unlink($rn . '.png');
exit(0);
}
function Authenticatron_QR($URL, $Size = 4, $Margin = 0, $Level = 'M')
{
// Require the PHPQRCode Library
global $PHPQRCode;
// If the required functions are not loaded, fail.
// If the file we are about to require doesn't exist or isn't readable, fail.
if (!extension_loaded('gd') || !function_exists('gd_info') || !is_readable($PHPQRCode)) {
return false;
// Otherwise proceed with PHPQRCode
} else {
// We've checked the file exists, so we can require instead of include.
// Something has gone horribly wrong if this doesn't work.
require_once $PHPQRCode;
// Use the object cache to capture the PNG without outputting it.
// Kind of hacky but the best way I can find without writing a new QR Library.
ob_start();
QRCode::png($URL, null, constant('QR_ECLEVEL_' . $Level), $Size, $Margin);
$QR_Base64 = base64_encode(ob_get_contents());
ob_end_clean();
// Return it as a Base64 PNG
return 'data:image/png;base64,' . $QR_Base64;
}
}
public function createPatientQrCode($pid, $fullname)
{
$data = '{"name":"' . $fullname . '","pid":' . $pid . ',"ehr": "GaiaEHR"}';
include ROOT . '/lib/phpqrcode/qrlib.php';
ob_start();
QRCode::png($data, false, 'Q', 2, 2);
$imageString = base64_encode(ob_get_contents());
ob_end_clean();
return 'data:image/jpeg;base64,' . $imageString;
}
/**
* Output a QR Code image
*
* @since 3.1
*/
public function onAjax_renderQRCode()
{
$input = $this->app->input;
$this->setId($input->getInt('element_id'));
$this->loadMeForAjax();
$this->getElement();
$url = 'index.php';
$this->lang->load('com_fabrik.plg.element.field', JPATH_ADMINISTRATOR);
if (!$this->canView()) {
$this->app->enqueueMessage(FText::_('PLG_ELEMENT_FIELD_NO_PERMISSION'));
$this->app->redirect($url);
exit;
}
$rowId = $input->get('rowid', '', 'string');
if (empty($rowId)) {
$this->app->redirect($url);
exit;
}
$listModel = $this->getListModel();
$row = $listModel->getRow($rowId, false);
if (empty($row)) {
$this->app->redirect($url);
exit;
}
$elName = $this->getFullName(true, false);
$value = $row->{$elName};
/*
require JPATH_SITE . '/components/com_fabrik/libs/qrcode/qrcode.php';
// Usage: $a=new QR('234DSKJFH23YDFKJHaS');$a->image(4);
$qr = new QR($value);
$img = $qr->image(4);
*/
if (!empty($value)) {
require JPATH_SITE . '/components/com_fabrik/libs/phpqrcode/phpqrcode.php';
ob_start();
QRCode::png($value);
$img = ob_get_contents();
ob_end_clean();
}
if (empty($img)) {
$img = file_get_contents(JPATH_SITE . '/media/system/images/notice-note.png');
}
// Some time in the past
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
header('Accept-Ranges: bytes');
header('Content-Length: ' . strlen($img));
//header('Content-Type: ' . 'image/gif');
// Serve up the file
echo $img;
// And we're done.
exit;
}
<?php
defined("_V") || die("Direct access not allowed!");
$new = $b[$_SESSION['wallet']]->getnewaddress($_SESSION['btaccount']);
$file = "cache/" . $new . ".png";
if (isset($phpqrcode)) {
include $phpqrcode;
if (!file_exists($file)) {
QRCode::png($new, $file);
}
}
echo $new;
imagerectangle($im, 599, 0, 899, 299, $black);
imagettftext($im, 10, 0, 690, 290, $black, $font, 'IMAGE ROTATION');
/**/
// -------------------------------------------------- //
// MIDDLE AXE
// -------------------------------------------------- //
//imageline($im, $x, 0, $x, 250, $red);
//imageline($im, 0, $y, 250, $y, $red);
// -------------------------------------------------- //
// BARCODE BOUNDARIES
// -------------------------------------------------- //
//for($i=1; $i<5; $i++){
// drawCross($im, $blue, $data['p'.$i]['x'], $data['p'.$i]['y']);
//}
// -------------------------------------------------- //
// GENERATE
// -------------------------------------------------- //
header('Content-type: image/gif');
imagepng($im);
imagedestroy($im);
} else {
if (isset($_REQUEST['QRCODE'])) {
require_once DIR_LIB . "phpqrcode/qrlib.php";
QRCode::png($_REQUEST['QRCODE']);
} else {
$HTTP_RAW_POST_DATA = isset($GLOBALS['HTTP_RAW_POST_DATA']) ? $GLOBALS['HTTP_RAW_POST_DATA'] : '';
$server->service($HTTP_RAW_POST_DATA);
exit;
}
}
}
public function actionPrint($id)
{
if (preg_match('/^[0-9]+$/', $id)) {
$voucher = Voucher::model()->findByPk($id);
if ($voucher) {
if (!is_dir(Yii::app()->params['VOUCHERS_QR_PATH'] . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->distribution->id)) {
mkdir(Yii::app()->params['VOUCHERS_QR_PATH'] . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->distribution->id);
}
if (!is_dir(Yii::app()->params['VOUCHERS_QR_PATH'] . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->distribution->id . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->id)) {
mkdir(Yii::app()->params['VOUCHERS_QR_PATH'] . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->distribution->id . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->id);
}
//if(!is_dir(Yii::app()->params['VOUCHERS_EXPORT_PATH'].DIRECTORY_SEPARATOR.$voucher->distributionVoucher->subdistribution->distribution->id)){
// mkdir(Yii::app()->params['VOUCHERS_EXPORT_PATH'].DIRECTORY_SEPARATOR.$voucher->distributionVoucher->subdistribution->distribution->id);
//}
$export_path = Yii::app()->params['VOUCHERS_EXPORT_PATH'] . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->distribution->id . DIRECTORY_SEPARATOR;
//$qr_path = Yii::app()->params['VOUCHERS_QR_PATH'].DIRECTORY_SEPARATOR.$voucher->distributionVoucher->subdistribution->distribution->id.DIRECTORY_SEPARATOR.$voucher->distributionVoucher->subdistribution->id;
//Yii::app()->createUrl('//Utility/QrGenerate',array("qrdata"=>$voucher->code, 'qrfilename' => $voucher->ben->registration_code . "_".$voucher->distributionVoucher->value, 'qrfilepath'=> $qr_path));
$qr_path = Yii::app()->params['VOUCHERS_QR_PATH'] . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->distribution->id . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->id . DIRECTORY_SEPARATOR;
QRCode::png($voucher->code, $qr_path . $voucher->code . ".png", QR_ECLEVEL_M, 4, 1);
if (!headers_sent()) {
header('Content-Type: text/html; charset=utf-8');
}
$html_output = "<style type=\"text/css\">\n table { page-break-inside:avoid }\n .printing tr { text-align: center;}\n tr { page-break-inside:avoid; page-break-after:auto; text-align: center;}\n thead { display:table-header-group }\n tfoot { display:table-footer-group }\n </style>";
$ar_text = $voucher->distributionVoucher->subdistribution->distribution->title_ar ? $voucher->distributionVoucher->subdistribution->distribution->title_ar : $voucher->distributionVoucher->type->arabic_text;
$en_text = $voucher->distributionVoucher->subdistribution->distribution->title_en ? $voucher->distributionVoucher->subdistribution->distribution->title_en : $voucher->distributionVoucher->type->english_text;
$html_output .= '<table align="center" class="printing" style=" empty-cells: show; border: 1px solid; text-align:center">
<tr>
<td rowspan="2" colspan="2"><span style="font-size: 17pt; text-align: center;">' . $en_text . '<br />' . $ar_text . '</span></td>
<td rowspan="2" style="border-left: 2px dashed; padding: 5px 10px 0px; vertical-align:top;" align="top"><img style="height: 70px;" src="' . Yii::app()->params['ASSET_PATH'] . 'logo.gif"></img></td>
<td rowspan="2" style="width: 200px;"><span style="font-size: 17pt; text-align: center; ">' . $en_text . '<br />' . $ar_text . '</span></td>
<td style="height: 70px; padding-top: 5px;">' . CHtml::image(Yii::app()->baseUrl . ".." . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->distribution->donor->logo_path, "", array("style" => "width:100px;")) . '</td>
</tr>
<tr>
<td><span style="font-size: 6pt; text-align: center;">
' . $voucher->distributionVoucher->subdistribution->distribution->donor->slogan_en . '<br />
' . $voucher->distributionVoucher->subdistribution->distribution->donor->slogan_ar . '
</span></td>
</tr>
<tr>
<td style="padding-left: 5px;font-size: 14pt; vertical-align: bottom;">ID#: ' . $voucher->ben->registration_code . '</td>
<td style="text-align: center; padding: 30px 14px 0px;" rowspan="3">' . CHtml::image(Yii::app()->params['VOUCHERS_QR_PATH'] . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->distribution->id . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->id . DIRECTORY_SEPARATOR . $voucher->code . ".png") . '<br />' . $voucher->code . '</td>
<td style="border-left: 2px dashed;" rowspan="3"> </td>
<td style="font-size: 16pt; vertical-align: bottom;">ID#: ' . $voucher->ben->registration_code . '</td>
<td style="text-align: center; padding-top: 30px;" rowspan="3">' . CHtml::image(Yii::app()->params['VOUCHERS_QR_PATH'] . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->distribution->id . DIRECTORY_SEPARATOR . $voucher->distributionVoucher->subdistribution->id . DIRECTORY_SEPARATOR . $voucher->code . ".png") . '<br />' . $voucher->code . '</td>
</tr>
<tr>
<td style="font-size: 16pt; vertical-align: top;">Value: $' . $voucher->distributionVoucher->value . '</td>
<td style="font-size: 16pt; vertical-align: top;">Value: $' . $voucher->distributionVoucher->value . '</td>
</tr>
<tr>
<td style="padding-left: 10px; vertical-align: bottom; text-align: right;">Exp: ' . date("d/m/Y", strtotime($voucher->distributionVoucher->subdistribution->end_date)) . '</td>
<td style="vertical-align: bottom; text-align: right;">Exp: ' . date("d/m/Y", strtotime($voucher->distributionVoucher->subdistribution->end_date)) . '</td>
</tr>
</table><br /><br />';
return $html_output;
} else {
header('Content-type: application/json', true, 200);
echo CJSON::encode(['error' => 'No Voucher With the number ' . $id]);
}
} else {
header('Content-type: application/json', true, 200);
echo CJSON::encode(['error' => 'Invalid Request']);
}
}
<?php
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
require_once '../../config.php';
//require_once($CFG->dirroot .'/course/lib.php');
//require_once($CFG->libdir .'/filelib.php');
require_once '../../lib/phpqrcode/qrlib.php';
//require_once($CFG->dirroot .'/lib/datalib.php');
//global $USER;
//print_object($USER);
//die('abc');
//QRcode::png('Phuong123sdfkjsdkfjdskfjsjfkjdskjskjdfksjdkfjdskjfkdsjkfjskjfkdsj');
//$s = $USER->id;// $USER->firstname.'|'.$USER->lastname.'|'.$USER->id.'|'.$USER->username;
//$param = $_GET['link'];
//die ($param);
$q = $_REQUEST["link"];
//$s = $CFG->wwwroot."/rec_code/".$USER->id."?redirect=".$q;
QRCode::png($q);
//QRcode::png($USER->id.'|'.$USER->username."|".$q);
// how to save PNG codes to server
<?php
}
?>
</select> <img src="icon/arrow.png" border="0" title="Switch to selected account" style="cursor: pointer;" onclick="document.location.href='index.php?f=switchAccount&id=' + document.getElementById('active_account').options[document.getElementById('active_account').options.selectedIndex].value" alt="Switch to selected account">
<img src="icon/book--pencil.png" border="0" title="Edit accounts" style="cursor: pointer;" onclick="document.location.href='index.php?f=accounts'" alt="Edit accounts">
</div>
<?php
for ($x = 0; $x < count($coin_list); $x++) {
if ($coin_code[$x] == $activeCoin) {
$address = $b[$x]->getaccountaddress($_SESSION['btaccount']);
$file = "cache/" . $address . ".png";
if (isset($phpqrcode)) {
include $phpqrcode;
if (!file_exists($file)) {
QRCode::png($address, $file);
}
echo "<table><tr><td><img id='btimage' src='" . $file . "' alt='QR Code'></td><td>";
}
echo "<h3>{$coin_list[$x]}</h3>" . PHP_EOL;
echo "<div class='infoLine'>" . PHP_EOL;
echo " <label>" . $coin_list[$x] . " Network</label>" . PHP_EOL;
$cBlock = $b[$x]->getblockcount();
echo " Blocks: " . $cBlock;
echo " Connection:";
$cons = $b[$x]->getconnectioncount();
if ($cons >= 9) {
$cons = 9;
}
switch ($cons) {
case 0:
