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path: root/contrib/request_payment.en.mcpp
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<!DOCTYPE html>
#include "copyright.html"
<html>
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <noscript>
    <meta http-equiv="refresh" content="1">
  </noscript>
  <title>Payment requested for {{order_summary}}</title>
#include "css.html"
</head>
<body>
<script>
  let longpollDelayMs = 60000;
  let checkUrl = new URL("{{& order_status_url }}");
  checkUrl.searchParams.set("timeout_ms", longpollDelayMs.toString());
  function check() {
    let retried = false;
    function retryOnce() {
      if (!retried) {
        retried = true;
        check();
      }
    }
    let req = new XMLHttpRequest();
    req.onreadystatechange = function () {
      if (req.readyState === XMLHttpRequest.DONE) {
        if (req.status === 200) {
          try {
            let resp = JSON.parse(req.responseText);
            if (resp.fulfillment_url) {
                window.location.replace(resp.fulfillment_url);
            }
          } catch (e) {
            console.error("could not parse response:", e);
          }
        }
        if (req.status === 202) {
          try {
            let resp = JSON.parse(req.responseText);
            if (resp.fulfillment_url) {
                window.location.replace(resp.fulfillment_url);
            }
          } catch (e) {
            console.error("could not parse response:", e);
          }
        }
        if (req.status === 402) {
          try {
            let resp = JSON.parse(req.responseText);
            if (resp.already_paid_order_id && resp.fulfillment_url) {
                window.location.replace(resp.fulfillment_url);
            }
          } catch (e) {
            console.error("could not parse response:", e);
          }
        }
        setTimeout(retryOnce, 500);
      }
    };
    req.onerror = function () {
      setTimeout(retryOnce, 500);
    }
    req.ontimeout = function () {
      setTimeout(retryOnce, 500);
    }
    req.timeout = longpollDelayMs;
    req.open("GET", checkUrl.href);
    req.send();
  }
  setTimeout(check, 500);
</script>

<section id="main" class="content">
<h1 align="center">Pay with Taler</h1>
<div align="center" class="taler-installed-hide">
  <p>
    Scan this QR code with your mobile wallet:
  </p>
  <div class="qr">
    {{{taler_pay_qrcode_svg}}}
  </div>
  <p>
    <button onclick="window.location.href='{{taler_pay_uri}}';">
      Or open your Taller wallet
    </button>
  </p>
  <p>
  <a href="https://wallet.taler.net/">Don't have a Taler wallet yet? Install it!</a>
  </p>
</div>
<hr />
</section>
#include "footer.html"