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Kevin Reynolds committed Apr 29, 2024
1 parent ecf104f commit 2c9eab3
Showing 1 changed file with 35 additions and 48 deletions.
83 changes: 35 additions & 48 deletions labapp/app/templates/base.html
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Original file line number Diff line number Diff line change
Expand Up @@ -132,54 +132,41 @@
{% if udf %}
<script>
document.addEventListener('DOMContentLoaded', function() {
function fetchAndUpdateStatus() {
// Get cached values
let cachedSiteName = getCookie('siteNameCache');
let cachedState = getCookie('stateCache');

// Update the page with cached values if they exist
if (cachedSiteName && cachedState) {
document.getElementById('siteName').textContent = cachedSiteName;
document.getElementById('siteState').textContent = cachedState;
} else {
// Fetch from server if no valid cache exists
fetch('/_ce_status')
.then(response => {
if (!response.ok) {
throw new Error('Network response was not ok');
}
return response.json();
})
.then(data => {
if (!data.err) {
document.getElementById('siteName').textContent = cachedSiteName;
document.getElementById('siteState').textContent = cachedState;
// Cache the site name and state in cookies for 1 day
setCookie('siteNameCache', data.site_name, 1);
setCookie('stateCache', data.state, 1);
} else {
// Handle potential errors in data retrieval
document.getElementById('statusText').textContent = 'Error fetching status';
}
})
.catch(error => {
console.error('There was a problem with the fetch operation:', error);
document.getElementById('siteName').textContent = `Error`;
document.getElementById('siteState').textContent = `Error`;
});
}
}

// Initial fetch on page load
fetchAndUpdateStatus();

// Re-fetch every 20 seconds
setInterval(() => {
// Expire the cookie explicitly by setting days to 0
setCookie('siteNameCache', '', 0);
setCookie('stateCache', '', 0);
fetchAndUpdateStatus();
}, 20000);
function fetchAndUpdateStatus() {
fetch('/_ce_status')
.then(response => {
if (!response.ok) {
throw new Error('Network response was not ok');
}
return response.json();
})
.then(data => {
if (!data.err) {
document.getElementById('statusText').textContent = `Site Name: ${data.site_name}, State: ${data.state}`;

// Expire the old cookies just before setting new ones
setCookie('siteNameCache', '', 0);
setCookie('stateCache', '', 0);

// Set new cookies
setCookie('siteNameCache', data.site_name, 1);
setCookie('stateCache', data.state, 1);
} else {
// Handle potential errors in data retrieval
document.getElementById('statusText').textContent = 'Error fetching status';
}
})
.catch(error => {
console.error('There was a problem with the fetch operation:', error);
document.getElementById('statusText').textContent = 'Error';
});
}

// Initial fetch on page load
fetchAndUpdateStatus();

// Re-fetch every 20 seconds
setInterval(fetchAndUpdateStatus, 20000);
});
</script>

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