/**
* Execute the job.
*
* @return void
*/
public function handle()
{
// this is where we will initiate the generation process
// which we'll eventually do by calling an appropriate class to
// integrate the data received into a PDF and then passing it back to the manager
// or even more likely, by firing an event and then having a series of listeners respond to it
// for now ...
$view = view('documents.chase-letter')->with('document', $this->document)->render();
$dataPDF = storage_path('app/tmp-' . $this->document['reference'] . '.pdf');
$finalPDF = storage_path('app/' . $this->document['reference'] . '.pdf');
// create PDF
try {
$pdf = new Pdf(['binary' => '/usr/bin/wkhtmltopdf', 'margin-top' => 0, 'margin-right' => 0, 'margin-bottom' => 0, 'margin-left' => 0, 'commandOptions' => ['enableXvfb' => true]]);
$pdf->addPage($view);
$pdf->saveAs($dataPDF);
} catch (Exception $e) {
Log::error('Could not create PDF: ' . $pdf->getError());
}
// stamp it
try {
$pdftk = new Pdftk(base_path('resources/assets/docs/cluster-template.pdf'));
$pdftk->stamp($dataPDF);
$pdftk->saveAs($finalPDF);
} catch (Exception $e) {
Log::error('Could not stamp or save PDF: ' . $pdf->getError());
}
$data = ['multipart' => [['name' => $this->document['reference'] . '.pdf', 'contents' => fopen($finalPDF, 'r')]]];
$httpClient = new HttpClient();
$httpClient->post(env('CLUSTER_MANAGER') . '/receive-pdf', $data);
// @todo, use proper Laravel helpers for removing finished-with files
unlink($dataPDF);
unlink($finalPDF);
}
* Send some HTML source to this endpoint and it will convert it to
* a PDF file
* It returns a unique ID as result
*/
$app->post('/api/generate/', function (Request $request) {
// save html source to local document
$source = $request->getContent();
$sourceFile = getFile(Uuid::uuid4()->toString(), 'html');
file_put_contents($sourceFile, $source);
// generate destination PDF file
$id = Uuid::uuid4()->toString();
$destination = getFile($id, 'pdf');
// create PDF file
$pdf = new Pdf($sourceFile);
if (!$pdf->saveAs($destination)) {
return error($pdf->getError());
} else {
return new JsonResponse(['id' => $id]);
}
});
/**
* Download PDF
* Use the ID that was returned in the `generate` endpoint to download the file
* using this endpoint
*/
$app->get('/api/download/{id}', function ($id) {
$file = getFile($id, 'pdf');
// make sure the file exists
if (!file_exists($file)) {
return error("file with is '{$id}' is not found");
}
require 'vendor/autoload.php';
use mikehaertl\wkhtmlto\Pdf;
// http://localhost:8000/invoice.php?invoice_id=INV2674984&customer_id=CUST1589
//Data Retreival/////Ek sal hier n query op die DB doen
$customer_id = $_GET["customer_id"];
$invoice_id = $_GET["invoice_id"];
$email_to = "*****@*****.**";
$email_from = "*****@*****.**";
$file_path = 'tmp/' . $invoice_id . '_' . $customer_id . '.pdf';
// Generate HTML and convert to PDF
$pdf = new Pdf();
$pdf->addPage("<html>" . "<body>" . "<div>Invoice " . $invoice_id . "<div>From" . "<div class='detail'>From Name</div>" . "<div class='detail'>From Details</div>" . "<div class='detail'>From Address</div>" . "</div>" . "<div>To" . "<div class='detail'>email</div>" . "<div class='detail'>contact number</div>" . "<div class='detail'>physical address</div>" . "<div class='detail'>medical aid</div>" . "<div class='detail'>number and main memmber</div>" . "<div class='detail'>ID number</div>" . "</div>" . "<table>Items" . "<tr>" . "<th class='detail'>Description</th>" . "<th class='detail'>Quantity</th>" . "<th class='detail'>Price</th>" . "<th class='detail'>Total</th" . "</tr>" . "<tr>" . "<td>Test item</td>" . "<td>2</td>" . "<td>10</td>" . "<td>20</td>" . "</tr>" . "<tr>" . "<td>Test item 2</td>" . "<td>2</td>" . "<td>20</td>" . "<td>40</td>" . "</tr>" . "</table>" . "<div>Message" . "<div class='detail'>Footer van die Invoice</div>" . "</div>" . "</div>" . "</body>" . "</html>");
// Save the pdf to the temp directory
if (!$pdf->saveAs($file_path)) {
// an error has occurred notify the user
echo $pdf->getError();
die;
} else {
// The pdf has successfully been created, send the email with the pdf attached
$sendgrid = new SendGrid('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');
$email = new SendGrid\Email();
$email->addTo($email_to)->setFrom($email_from)->setSubject('Invoice: ' . $invoice_id . ' for customer: ' . $customer_id)->setText('Hi, Please find attached your requested invoice.')->setHtml('Hi, <br /><br />Please find attached your requested invoice.')->addAttachment($file_path);
try {
// Send the email
$sendgrid->send($email);
// Delete the pdf from the tmp dir
unlink($file_path);
} catch (\SendGrid\Exception $e) {
// The email could not be sent, notify the user
echo $e->getCode();
foreach ($e->getErrors() as $er) {
/**
* {@inheritdoc}
*/
public function getError()
{
return $this->pdf->getError();
}
