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view.html.erb
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view.html.erb
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<div id="card<%= session_id %>">
<div name="waiting">
<p>Waiting for the CryoSPARC server to start...</p>
</div>
<div name="status">
<p>status:</p>
<iframe id="iframe<%= session_id %>" src="/pun/sys/dashboard/files/fs<%= session_dir %>/log.txt"></iframe>
</div>
<div name="warning" style="display:none;">
<p class="alert alert-danger" role="alert">
It looks like you're missing <a href="https://github.com/wrightquist/ood_clientside_linkfix" rel="noopener" target="_blank">this browser addon</a>, which is required to use the CryoSPARC webapp. Please install it and reload this page before attempting to connect to cryosparc.
</p>
</div>
<div name="ready" style="display:none;">
<p>Server is ready! Log in with email: <%= user_email %> and password: rivanna </p>
<form id="connect_to_cryosparc" action="/rnode/<%= host %>/<%= port %>/login" method="post" target="_blank">
<input type="hidden" name="email" value="<%= user_email %>">
<input id="cryosparc_pw" type="hidden" name="password" value="8ab009293428a83350b8cc34733e401290a64963afd88c0d6d52ca89d5373bab">
<button class="btn btn-primary" type="submit">
<i class="fa fa-eye"></i> Connect to CryoSPARC
</button>
</form>
</div>
</div>
<script>
function reloadIFrame() {
document.getElementById('iframe<%= session_id %>').contentWindow.location.reload();
}
function checkConnectionStatus(cardID, url){
fetch(url).then((response) => {
if(response.ok) setCardConnected(cardID);
else {
const intervalID = setInterval(() => {
reloadIFrame()
fetch(url).then((response) => {
if(response.ok){
setCardConnected(cardID);
clearInterval(intervalID);
}
});
}, 5000);
}
});
}
//change the card to show the that the server is ready
function setCardConnected(cardID){
let card = document.getElementById(cardID);
card.querySelector('div[name="waiting"]').style.display = "none";
card.querySelector('div[name="ready"]').style.display = "block";
}
checkConnectionStatus("card<%= session_id %>", "/rnode/<%= host %>/<%= port %>/login");
//check if user has extension installed
window.addEventListener("load", (event) => {
if (!document.getElementById("extension_installed")) {
let card = document.getElementById("card<%= session_id %>");
card.querySelector('div[name="warning"]').style.display = "block";
card.querySelector('div[name="ready"] button').disabled = true;
}
});
</script>