public function actionIndex($text, $size = 5, $logo = false)
{
$tmpFileName = '/tmp/qrcode.png';
\PHPQRCode\QRcode::png($text, $tmpFileName, 'L', $size, 2);
$QR = imagecreatefromstring(file_get_contents($tmpFileName));
if ($logo !== FALSE) {
$logo = imagecreatefromstring(file_get_contents($logo));
$QR_width = imagesx($QR);
//二维码图片宽度
$QR_height = imagesy($QR);
//二维码图片高度
$logo_width = imagesx($logo);
//logo图片宽度
$logo_height = imagesy($logo);
//logo图片高度
$logo_qr_width = $QR_width / 5;
$scale = $logo_width / $logo_qr_width;
$logo_qr_height = $logo_height / $scale;
$from_width = ($QR_width - $logo_qr_width) / 2;
//重新组合图片并调整大小
imagecopyresampled($QR, $logo, $from_width, $from_width, 0, 0, $logo_qr_width, $logo_qr_height, $logo_width, $logo_height);
}
header('Content-type:image/png');
echo imagepng($QR);
die;
}
/**
* 创建二维码
* @method create
* @since 0.0.1
* @param {string} $data 数据
* @return {array}
* @example \Yii::$app->qrcode->create($data);
*/
public function create($data)
{
$fileupload = \Yii::$app->fileupload;
$file = $fileupload->createFile($this->ext, null, $this->pre);
QRcode::png($data, $file['tmp'], $this->level, $this->size, $this->margin);
return $fileupload->finalFile($file, 'images');
}
/**
* Obtiene un enlace QR al YRI con token, en base64.
*
* @return string La representación base64 del gráfico QR del YRI.
*/
public function getYriConTokenQrBase64()
{
$ContenidoQr = $this->getYriConToken(true);
ob_start();
\PHPQRCode\QRcode::png($ContenidoQr);
$imagen_contenido = ob_get_contents();
ob_end_clean();
// PHPQRCode cambia el content-type a image/png... lo volvemos a html
header("Content-type: text/html");
return base64_encode($imagen_contenido);
}
/**
* get image from base64 string
* @return string image data
*/
public function actionCanvasDownload()
{
$url = $this->getQuery('url');
$name = $this->getQuery('name');
header('Content-Type:image/png');
header('Content-Disposition:attachment;filename=' . $name);
$filePath = $this->_getFilePath($name);
\PHPQRCode\QRcode::png($url, $filePath, Constants::QR_ECLEVEL_H, 8, 2);
$image = file_get_contents($filePath);
@unlink($filePath);
// Output the actual image data
echo $image;
}
/**
* @Route("/qrcode/{couponcode}.png", name="qrcode")
* @Method({"GET"})
*/
public function qrcodeAction($couponcode, Request $request)
{
$secret = $this->getParameter('secret');
$hash = $request->query->get('hash');
if ($hash !== sha1($secret . $couponcode)) {
throw new HttpException(403, 'Zugriff verweigert.');
}
ob_start();
@QRcode::png($couponcode);
$image = ob_get_contents();
ob_end_clean();
return new Response($image, 200, array('Content-Type' => 'image/png'));
}
/**
* Twig extension aims to generate qrcode image
*
* @param string $string string used to generate QRCode
* @param int $level Level of error correction (3 by default, should be at least 0, maximum 3)
* @param int $size Size of QRCode image
* @param int $margin Margin of QRCode image
* @return bool|string false if error, QRCode image path otherwise
*/
public function generate($string, $level = Constants::QR_ECLEVEL_L, $size = 3, $margin = 4)
{
$level = abs((int) $level) > 3 ? Constants::QR_ECLEVEL_L : abs((int) $level);
$fileName = md5($string . $level . $size . $margin) . self::IMAGEXTENSION;
$filePath = trim(self::IMAGESDIR, '/') . '/' . $fileName;
$fs = new Filesystem();
if (!$fs->exists($this->webRootDir . '/' . $fileName)) {
QRcode::png($string, $this->webRootDir . '/' . $fileName, $level, $size, $margin);
}
if ($fs->exists($this->webRootDir . '/' . $fileName)) {
return $filePath;
}
return false;
}
/**
* @Route("qr/")
*/
public function qrAction()
{
$id = $this->ObtenerVariable($request, 'id');
$em = $this->getDoctrine()->getManager();
$entity = $em->getRepository('Yacare' . $this->BundleName . 'Bundle:' . $this->EntityName)->find($id);
if (!$entity) {
throw $this->createNotFoundException('No se puede encontrar la entidad.');
}
$ContenidoQr = $entity->getYri(true);
ob_start();
\PHPQRCode\QRcode::png($ContenidoQr);
$imagen_contenido = ob_get_contents();
ob_end_clean();
$response = new \Symfony\Component\HttpFoundation\Response($imagen_contenido, 200, array('Content-Type' => 'image/png', 'Content-Length' => strlen($imagen_contenido), 'Content-Disposition' => 'filename="' . 'Yacare' . $this->BundleName . 'Bundle_' . $this->EntityName . '_' . $entity->getId() . '.png"'));
return $response;
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$lrPadding = $input->getOption('lr');
$tbPadding = $input->getOption('tb');
if ($input->getOption('stdin')) {
$text = '';
while ($line = fgets(STDIN)) {
$text .= $line;
}
} else {
$text = $input->getOption('text');
}
if (empty($text)) {
$output->getErrorOutput()->writeln('<error>Convert text cannot be empty</error>');
return;
}
$map = array(0 => '<whitec> </whitec>', 1 => '<blackc> </blackc>');
$this->initStyle($output);
$text = QRcode::text($text);
$length = strlen($text[0]);
$screenSize = $this->getTTYSize();
if (!$screenSize) {
$output->getErrorOutput()->writeln('<comment>Get Screen Size Failed</comment>');
} else {
list($maxLines, $maxCols) = $screenSize;
$qrCols = 2 * ($length + $lrPadding * 2);
$qrLines = count($text) + $tbPadding * 2;
if ($qrCols > $maxCols || $qrLines > $maxLines) {
$output->getErrorOutput()->writeln('<error>Max Lines/Columns Reached</error>');
return;
}
}
$paddingLine = str_repeat($map[0], $length + $lrPadding * 2) . "\n";
$after = $before = str_repeat($paddingLine, $tbPadding);
$output->write($before);
foreach ($text as $line) {
$output->write(str_repeat($map[0], $lrPadding));
for ($i = 0; $i < $length; $i++) {
$type = substr($line, $i, 1);
$output->write($map[$type]);
}
$output->writeln(str_repeat($map[0], $lrPadding));
}
$output->write($after);
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$lock = new LockHandler('app:sendcoupons');
if (!$lock->lock()) {
$output->writeln('The command is already running in another process.');
return 0;
}
$em = $this->getContainer()->get('doctrine')->getManager();
$repo = $em->getRepository('AppBundle\\Entity\\Customer');
$customers = $repo->findBy(['isActivated' => true, 'couponsHaveBeenSent' => false], ['datetimeActivation' => 'ASC'], 100);
foreach ($customers as $customer) {
$mapped = $this->getContainer()->get('couponmapper')->mapNToCustomer(6, $customer);
if (!$mapped) {
$output->writeln('Could not map coupon codes to customer ' . $customer->getId());
$lock->release();
return 1;
}
$couponcodesData = [];
foreach ($customer->getCouponcodes() as $couponcode) {
ob_start();
@QRcode::png($couponcode->getCode());
$imageData = ob_get_contents();
ob_end_clean();
$couponcodesData[] = base64_encode($imageData);
}
$useRemoteFont = true;
if ($this->getContainer()->get('kernel')->getEnvironment() === 'test') {
$useRemoteFont = false;
// This decouples test runs from Internet connectivity
}
$pdfData = $this->getContainer()->get('knp_snappy.pdf')->getOutputFromHtml($this->getContainer()->get('templating')->render('AppBundle:coupons:index.html.twig', array('customer' => $customer, 'couponcodesData' => $couponcodesData, 'useRemoteFont' => $useRemoteFont)));
if ($this->getContainer()->get('kernel')->getEnvironment() === 'dev') {
file_put_contents('/var/tmp/coupon.pdf', $pdfData);
}
$fileLocator = $this->getContainer()->get('file_locator');
$brandsPdfPath = $fileLocator->locate('@AppBundle/Resources/other/Marken_Selbst_Vertragspartner_2015_09_24.pdf');
$message = \Swift_Message::newInstance()->setSubject('Ihre Rabattcodes für die Good Buy METRO Sonderaktion')->setFrom('*****@*****.**')->setTo($customer->getEmail())->setBody($this->getContainer()->get('templating')->render('Emails/couponCodes.html.twig', ['customer' => $customer]), 'text/html')->attach(\Swift_Attachment::newInstance($pdfData, 'Goodbye-Metro-Rabattcodes.pdf', 'application/pdf'))->attach(\Swift_Attachment::fromPath($brandsPdfPath, 'application/pdf'));
$this->getContainer()->get('mailer')->send($message);
$customer->setCouponsHaveBeenSent(true);
$em->flush();
$output->writeln($customer->getEmail());
}
$lock->release();
}
public function create($domain, $type, $associatedId, $accountId, $useDefaultDomain = true, $ecLevel = Constants::QR_ECLEVEL_H)
{
if ($useDefaultDomain) {
$content = $domain . "/webapp/{$type}/{$associatedId}";
} else {
$content = $domain;
}
$qrcodeId = new \MongoId();
$fileName = $qrcodeId . '.png';
$filePath = $this->_getFilePath($fileName);
\PHPQRCode\QRcode::png($content, $filePath, $ecLevel, 4, 2);
$uploadResult = $this->_upload($filePath, $fileName);
if ($uploadResult) {
$recordResult = $this->_record($qrcodeId, $type, $associatedId, $content, $fileName, $accountId);
if ($recordResult) {
return $recordResult;
}
}
return false;
}
/**
* Generate a QR code image
*
* @return bool True if image displayed, false on failure.
*/
protected function fetchQRCode()
{
if (empty($this->text)) {
return false;
}
$this->contentType = 'image/png';
$this->image = PHPQRCode\QRcode::PNG($this->text, false, $this->params['level'], $this->params['size'], $this->params['margin']);
return true;
}
public static function generateQRCodeLayer($text, $size = 3, $margin = 4)
{
$path = tempnam(sys_get_temp_dir(), 'evathumber_qrcode');
PHPQRCode\QRcode::png($text, $path, 'L', $size, $margin);
return $path;
}
/**
*
* Generates QRCode for the ticket URL of a particular showtime.
* @param $showtimeId
* @return null|string the path to the QRCode PNG file on success.
* @throws \DbTableException
*/
public function getPNGQrCode($showtimeId)
{
$cached = $this->checkCache($showtimeId, true);
if ($cached) {
return $cached;
}
$showtime = $this->showtimeManager->getEntity($showtimeId);
if ($showtime && $showtime->url) {
try {
$shorten = $this->getBitly()->shorten($showtime->url, 'j.mp');
} catch (\Exception $e) {
\SystemLogger::warn(get_class($e), $e->getTraceAsString());
}
$l = $shorten ? $shorten['url'] : \SystemConfig::getInstance()->site['redirect_base'] . $showtimeId;
$filename = $this->cacheName($showtimeId, true);
QRcode::png($l, $filename, QR_ECLEVEL_L, 4, 1);
return $filename;
}
return null;
}
public function testQrCodeWithCorrectHash()
{
$client = static::createClient();
$kernel = $client->getKernel();
$secret = $kernel->getContainer()->getParameter('secret');
$client->request('GET', '/qrcode/9850012501010470001010009160cZjike0TCb7hv0c__0000000000000000002.png?hash=' . sha1($secret . '9850012501010470001010009160cZjike0TCb7hv0c__0000000000000000002'));
$this->assertEquals(200, $client->getResponse()->getStatusCode());
$this->assertEquals('image/png', $client->getResponse()->headers->get('Content-Type'));
ob_start();
@QRcode::png('9850012501010470001010009160cZjike0TCb7hv0c__0000000000000000002');
$image = ob_get_contents();
ob_end_clean();
$this->assertSame($image, $client->getResponse()->getContent());
}
public function encode($intext, $outfile = false)
{
$code = new QRcode();
if ($this->eightbit) {
$code->encodeString8bit($intext, $this->version, $this->level);
} else {
$code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
}
QRtools::markTime('after_encode');
if ($outfile !== false) {
file_put_contents($outfile, join("\n", QRtools::binarize($code->data)));
} else {
return QRtools::binarize($code->data);
}
}
public function svg($text, $element_id = FALSE, $width = FALSE, $size = FALSE)
{
return response(QRcode::svg($text, $element_id, FALSE, Constants::QR_ECLEVEL_H, $width, $size, 0), 200, ['Content-Type' => 'image/svg']);
}
<?php
require_once dirname(__FILE__) . '/../lib/PHPQRCode.php';
\PHPQRCode\Autoloader::register();
\PHPQRCode\QRcode::jpg("Test", "/tmp/qrcode.jpg", 'L', 2, 0, 100, true, true);
//Output
/**
* 导出 PDF
* @author Hanxiang
*/
public function genPDF()
{
$input = Input::only('ids');
if (sizeof($input['ids']) == 0) {
return response()->json(['result' => 0, 'link' => "", 'msg' => '请选择要导出的设备']);
}
$snList = Device::findSNsByIds($input['ids']);
$count = count($snList);
$loader = new LoaderImpl();
$loader->setFontFile(public_path("pdf/style/fonts.xml"));
$facade = FacadeBuilder::create($loader)->setEngineType('pdf')->build();
$documentFilename = public_path("pdf/style/table.xml");
$stylesheetFilename = public_path("pdf/style/table-style.xml");
if (!is_readable($documentFilename)) {
return response()->json(['result' => 0, 'link' => ""]);
}
if (!is_readable($stylesheetFilename)) {
return response()->json(['result' => 0, 'link' => ""]);
}
$i = 0;
$xml = simplexml_load_file($documentFilename);
$table = $xml->xpath('/pdf/dynamic-page/div/table')[0];
$pageCount = (int) ($count / 80) + 1;
for ($p = 0; $p < $pageCount; $p++) {
$tr = $table->addChild('tr');
$tr['class'] = 'head-foot';
for ($t = 0; $t < 10; $t++) {
$td = $tr->addChild('td');
if ($t == 0 or $t == 9) {
$td['class'] = "top-left-right";
} else {
$td['class'] = "top-bottom";
}
}
for ($j = 0; $j < 10; $j++) {
$tr = $table->addChild('tr');
for ($t = 0; $t < 10; $t++) {
$td = $tr->addChild('td');
if ($t == 0 or $t == 9) {
$td['class'] = "left-right";
} else {
$td['class'] = 'content';
if ($i < $count) {
$sn = $snList[$i];
$qrName = public_path() . "/pdf/qr/url_qr_" . $sn . ".png";
QRcode::png(Config::get("app.QR_URL") . '?sn=' . $sn, $qrName, Constants::QR_ECLEVEL_M, 4, 0);
$this->fillTd($td, "SN:" . $sn, $qrName);
$i++;
} else {
$div = $td->addChild('div');
$div->addChild('span', '');
}
}
}
}
$tr = $table->addChild('tr');
$tr['class'] = 'head-foot';
for ($t = 0; $t < 10; $t++) {
$td = $tr->addChild('td');
if ($t == 0 or $t == 9) {
$td['class'] = "bottom-left-right";
} else {
$td['class'] = "top-bottom";
}
}
}
$newName = "pdf/documents/" . time();
$tableXmlStr = $xml->asXML();
// $stylesheetXml = file_get_contents($stylesheetFilename);
// $stylesheet = $stylesheetXml ? \PHPPdf\DataSource\DataSource::fromString($stylesheetXml) : null;
$content = $facade->render($tableXmlStr, $stylesheetFilename);
$newFilename = $newName . ".pdf";
file_put_contents(public_path($newFilename), $content);
return response()->json(['result' => 1, 'link' => url($newFilename)]);
}
/**
* Generate QR code
*
* @return void
*/
public function qrcodeTask()
{
$no_html = Request::getInt('no_html', 0);
$code = Request::getVar('code');
if (!$code) {
throw new Exception(Lang::txt('No code provided'), 500);
}
$url = rtrim(Request::base(), '/') . '/' . ltrim(Route::url('index.php?option=' . $this->_option . '&controller=courses&task=redeem&code=' . $code), '/');
if ($no_html) {
echo QRcode::png($url);
return;
}
echo QRcode::text($url);
}
/**
* 创建二维码操作
* @name: create
* @author: rickeryu <*****@*****.**>
* @time: 16/7/22 下午9:25
*/
public function create($data, $level = 2, $size = 10, $margin = 4)
{
return QRcode::png($data, false, $level, $size, $margin);
}
|--------------------------------------------------------------------------
|
| Here is where you can register all of the routes for an application.
| It's a breeze. Simply tell Laravel the URIs it should respond to
| and give it the controller to call when that URI is requested.
|
*/
Route::get('redirect/callback', ['as' => 'urlRedirectCallBack', 'uses' => 'SharkController@redirectCallback']);
Route::get('default_page', ['as' => 'defaultPage', 'uses' => 'HomeController@defaultPage']);
//二维码扫描跳转地址
Route::get('qr_url', ['as' => 'qrHandlerUrl', 'uses' => 'QRCodeController@urlHandler']);
Route::get('/', function () {
return redirect('/admin');
});
Route::get('/qr', function () {
\PHPQRCode\QRcode::png("http://dev.device.dajiayao.cc/admin/devices?status=0", public_path() . "/upload/xxx.png", \PHPQRCode\Constants::QR_ECLEVEL_M, 4, 0);
});
Route::get('home', 'HomeController@index');
Route::get('currentAvailableDevice', ['as' => 'getCurrentAvailableDevicesAjax', 'uses' => 'Admin\\DeviceController@currentAvailableDeviceAjax']);
Route::controllers(['auth' => 'Auth\\AuthController', 'password' => 'Auth\\PasswordController']);
Route::get('login', ['as' => 'login', 'uses' => 'UserController@login']);
Route::post('login', ['as' => 'loginPost', 'uses' => 'UserController@loginPost']);
Route::get('logout', ['as' => 'logout', 'uses' => 'UserController@logout']);
Route::group(['prefix' => 'admin', 'middleware' => ['auth']], function () {
Route::get('/', ['as' => 'adminHome', 'uses' => 'Admin\\HomeController@index']);
Route::group(['prefix' => 'devices'], function () {
Route::get('/', ['as' => 'adminDevices', 'uses' => 'Admin\\DeviceController@index']);
Route::post('add', ['as' => 'adminDevicesAdd', 'uses' => 'Admin\\DeviceController@addPost']);
Route::get('alloc', ['as' => 'adminDevicesAlloc', 'uses' => 'Admin\\DeviceController@alloc']);
Route::get('burnin', ['as' => 'adminDevicesBurnin', 'uses' => 'Admin\\DeviceController@burnin']);
});
/**
* Returns the BezahlCode QR-Code as PNG image data.
*
* @return string Binary PNG image data
*/
public function getBezahlCode()
{
ob_start();
QRcode::png($this->getBezahlCodeURI(), false, $this->qrSettings['level'], $this->qrSettings['size'], $this->qrSettings['margin'], false);
return ob_get_clean();
}
/**
* 本地二维码生成函数
* @param $text
* @param $localFileName
* @param $errorCorrectionLevel
* @param $matrixPointSize
* @param $marginPadding
* @return PHPQRCode
*/
public function localChatQrcode($text, $localFileName = false, $saveandprint = false, $errorCorrectionLevel = 'L', $matrixPointSize = 5, $marginPadding = 2)
{
return \PHPQRCode\QRcode::png($text, $localFileName, $errorCorrectionLevel, $matrixPointSize, $marginPadding, $saveandprint);
}
/**
* Entrem un Array de Localitats i generem les entrades...
**/
public static function generaEntradaFromLocalitats($LlistatLocalitats, ComandaTableObject $CTO)
{
$mail = new Mail();
$html = "";
$htmlMail = "";
$PrimeraEntrada = true;
//Per cada sessió,, agafem tots els seients i generem el QR amb el corresponent email
foreach ($LlistatLocalitats as $idSessio => $D) {
foreach ($D['Localitats'] as $id => $LTO) {
$id = $LTO->getLocalitatIdString();
$QR = $LTO->getCodiQR();
$nomArxiu = $id;
//Genero el QR
\PHPQRCode\QRcode::png($QR, self::$URL_ENTRADES . $nomArxiu . '.png', \PHPQRCode\Constants::QR_ECLEVEL_L, 8, 1);
//Afegim el QR del seient al correu que enviarem
$mail->AddEmbeddedImage(self::$URL_ENTRADES . $nomArxiu . '.png', $id);
//Genero l'entrada en HTML per aquest seient
$html .= self::generaEntrada($D['SessioData'], $CTO, $nomArxiu, $QR, $LTO, $PrimeraEntrada);
$htmlMail .= self::generaEntradaMail($QR, $id, $D['SessioData'], $LTO, $CTO);
$PrimeraEntrada = false;
}
}
//Si tenim alguna sessió, faig la impressió
if (sizeof($LlistatLocalitats) > 0) {
$html .= '</body></html>';
//Carrego l'html de la comanda per mail
$htmlMailFinal = file_get_contents(BASEURL . '/app/templates/default/json/emailTemplate.html');
$htmlMailFinal = str_replace("%%ENTRADA%%", $htmlMail, $htmlMailFinal);
//Genero el PDF de la comanda
$dompdf = new \DOMPDF();
//Carrego l'HTML de les entrades
$dompdf->load_html($html);
//Ho guardo al disc en format PDF
$dompdf->set_paper('a4', 'portrait');
$dompdf->render();
$output = $dompdf->output();
$FILE_URL = self::$URL_ENTRADES . $CTO->comanda['co_Codi'] . '.pdf';
$FILE_WEB = self::$URL_WEB . $CTO->comanda['co_Codi'] . '.pdf';
file_put_contents($FILE_URL, $output);
//Carrego un mail per si el vull enviar
$mail->addAddress($CTO->comanda['co_EmailCompra']);
$mail->subject("La Gorga | Les seves entrades ");
$mail->body($htmlMailFinal);
$mail->AddAttachment($FILE_URL);
return array('Mail' => $mail, "Html" => $html, "FILE_URL" => $FILE_URL, "FILE_WEB_URL" => $FILE_WEB);
}
}
/**
* @see ControllerProviderInterface::connect
*/
public function connect(Application $app)
{
// Global layout
$app->before(function () use($app) {
$app['twig']->addGlobal('layout', $app['twig']->loadTemplate('layout.twig'));
});
// Error management
if (!$app['debug']) {
$app->error(function (\Exception $e, $code) use($app) {
if ($code >= 400 && $code < 500) {
$message = $e->getMessage();
} else {
$message = 'Whoops, looks like something went wrong.';
}
// In case twig goes wrong, exemple: no route found means the
// $app->before() wont be executed
try {
$app['user'] = false;
$app['twig']->addGlobal('layout', $app['twig']->loadTemplate('layout.twig'));
return $app['twig']->render('error.twig', array('message' => $message, 'code' => $code));
} catch (\Exception $e) {
return new Response('Whoops, looks like something went very wrong.', $code);
}
});
}
// creates a new controller based on the default route
$controllers = $app['controllers_factory'];
// Homepage + form handler
$controllers->get('/', function (Request $request) use($app) {
return $app['twig']->render('index.twig', array('form' => $app['short_url.form']->createView(), 'last' => $app['short_url']->getLastShorten(10)));
})->bind('short_url_homepage');
// Handle the form submission
$controllers->post('/', function (Request $request) use($app) {
$form = $app['short_url.form'];
$form->bind($request);
if ($form->isValid()) {
$data = $form->getData();
$email = $app['user']['email'] ? $app['user']['email'] : null;
$id = $app['short_url']->add($data['url'], $email);
$url_details = $app['short_url']->getById($id);
$r_url = $app['url_generator']->generate('short_url_details', array('short_code' => $url_details['short_code']));
return $app->redirect($r_url);
} else {
return $app['twig']->render('index.twig', array('form' => $form->createView(), 'last' => $app['short_url']->getLastShorten(10)));
}
$app->abort(404, "Nothing found!");
});
// Details
$controllers->get('/{short_code}/details', function ($short_code) use($app) {
$url_details = $app['short_url']->getByShortCode($short_code);
$last_redirects = $app['short_url']->getLastRedirects($url_details['id']);
$redirects_counter = $app['short_url']->getRedirectCounter($url_details['id']);
return $app['twig']->render('details.twig', array('long_url' => $url_details['url'], 'short_code' => $short_code, 'last_redirects' => $last_redirects, 'redirects_counter' => $redirects_counter));
})->bind('short_url_details');
// QRCode
$controllers->get('/{short_code}.png', function ($short_code) use($app) {
$url_details = $app['short_url']->getByShortCode($short_code);
if ($url_details) {
$short_url = $app['url_generator']->generate('short_url_redirect', array('short_code' => $short_code), true);
$file = $_SERVER['DOCUMENT_ROOT'] . "/qr/{$short_code}.png";
if (!file_exists($file)) {
QRcode::png($short_url, $file, 'L', 4, 2);
}
$stream = function () use($file) {
readfile($file);
};
return $app->stream($stream, 200, array('Content-Type' => 'image/png'));
}
$app->abort(404, "That shorten url does not exist!");
})->bind('short_url_qrcode');
// Shorten the url in the query string (?url=)
$controllers->get('/shorten/', function (Request $request) use($app) {
$url = rawurldecode($request->get('url'));
$errors = $app['validator']->validateValue($url, new Assert\Url());
if ($url && !$errors->has(0)) {
$id = $app['short_url']->add($url);
$url_details = $app['short_url']->getById($id);
$r_url = $app['url_generator']->generate('short_url_details', array('short_code' => $url_details['short_code']));
return $app->redirect($r_url);
} else {
$app->abort(404, $errors->get(0)->getMessage());
}
$app->abort(404, "The url query string parameter is required.");
})->bind('short_url_shorten');
// Redirects to the last shorten url
$controllers->get('/last/', function () use($app) {
$urls = $app['short_url']->getLastShorten(1);
if ($urls[0]['id']) {
$app['short_url']->incrementCounter($urls[0]['id']);
return $app->redirect($urls[0]['url']);
}
$app->abort(404, "Nothing found!");
})->bind('short_url_last');
// Redirects to the corresponding url
$controllers->get('/{short_code}', function ($short_code) use($app) {
$url = $app['short_url']->getByShortCode($short_code);
if ($url) {
$app['short_url']->incrementCounter($url['id']);
return $app->redirect($url['url']);
}
$app->abort(404, "That shorten url does not exist!");
})->bind('short_url_redirect');
// User's last shorten urls
$controllers->get('/mine/', function () use($app) {
if (!$app['user']['email']) {
$app->abort(401, "You must be authenticated to access this page.");
}
return $app['twig']->render('mine.twig', array('last' => $app['short_url']->getLastShorten(10, $app['user']['email'])));
})->bind('short_url_mine');
return $controllers;
}
// Load the Model
$letter_model = new LettersIssued($dbo);
$letter = $letter_model->fetchLetter($_GET['serial']);
if (!$letter) {
echo '<div style="text-align:center; font-size:1.5em; font-family: Segoe UI, Arial; margin-top: 2em;">Cette lettre n\'existe pas. No such letter exists :(</div>';
} else {
$format = 'html';
if (isset($_GET['format']) && $_GET['format'] === 'pdf') {
$format = 'pdf';
}
if (isset($_GET['format']) && $_GET['format'] === 'pdf-email-attachment') {
$format = 'pdf-email-attachment';
}
//Generate QR code based on letter serial
ob_start();
\PHPQRCode\QRcode::png("https://" . URL_STUDENT . "/letters-issued-fetch-as-pdf.php?serial={$letter['letter_serial']}", null);
$qr = 'data:image/png;base64,' . base64_encode(ob_get_contents());
ob_end_clean();
//Generate PDF with QR code
$html = '<!DOCTYPE html>
<div style="width: 25%; padding: 10px; margin-right: 10px; float: left; text-align: center;">
<img src="//' . URL_IMAGES . '/uottawa_logo.png" style="width: 130px; margin-top: 2em;">
<address style="font-style: normal; font-weight: bold; font-family: Segoe UI, Arial; margin-top: 5em; text-align: left; padding-left: 20px;">
<h5 style="color: #800000; margin-bottom: 0.2em;">Université d\'Ottawa</h5>
<h6 style="color: #6a584a; margin-top: 0.2em;">
Service d\'appui au succès scolaire (SASS)<br>
Service d\'accès<br>
Pavillon Desmarais<br>
Pièce 3172<br>
55, av. Laurier Est<br>
Ottawa ON K1N 6N5
/**
* Generates an image based on the string passed.
*
* @param $strContent
* @return string the filename relative to the document root. If you want to use the image in the web, add _webpath_ to the filename.
*/
public function getImageForString($strContent)
{
$strFilename = "qr" . md5($strContent . $this->strCorrectionLevel . $this->intSize . $this->intPadding) . ".png";
//caching based on the current filename
if (is_file(_realpath_ . _images_cachepath_ . "/" . $strFilename)) {
return _images_cachepath_ . "/" . $strFilename;
}
require_once __DIR__ . "/phpqrcode/vendor/autoload.php";
\PHPQRCode\QRcode::png($strContent, _realpath_ . _images_cachepath_ . "/" . $strFilename, $this->strCorrectionLevel, $this->intSize, $this->intPadding);
return _images_cachepath_ . "/" . $strFilename;
}
