Automatically refreshes Miniflux feeds
Per
// ==UserScript==
// @name Miniflux automatically refresh feeds
// @namespace https://reader.miniflux.app/
// @version 26
// @description Automatically refreshes Miniflux feeds
// @author Tehhund
// @match *://*.miniflux.app/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=miniflux.app
// @run-at document-start
// ==/UserScript==
/* jshint esversion: 8 */
let apiKey = ''; // Put your API key from Miniflux here.
const rateLimit = 43200000; // Only refresh twice per day. 43200000 miliseconds = 12 hours. If a feed has an error (e.g., too many requests) its checked_at datetime still gets updated so we won't hit the feeds with too many requests.
const refreshFeeds = async () => {
let toastDiv = document.createElement('div');
toastDiv.id = 'toastDiv';
toastDiv.style.marginBottom = "5rem";
document.body.appendChild(toastDiv);
setTimeout(() => { toastDiv.remove(); }, 900000); // remove after 15 minutes.
if (!apiKey) { // If the API key isn't specified, try getting it from localstorage.
apiKey = localStorage.getItem('miniFluxRefresherApiKey');
} else { // If we have the API key, store it in localstorage.
localStorage.setItem('miniFluxRefresherApiKey', apiKey);
}
if (!apiKey) { // Indicate if an API key was found either in the code or in localstorage.
toastDiv.innerText = 'Refresher script: Missing API key.';
}
setToast('Starting feed refresh process.');
let req = await fetch('https://reader.miniflux.app/v1/feeds', { headers: { 'X-Auth-Token': apiKey } });
let res = JSON.parse(await req.text());
let feedsArray = res.map(currentFeed => currentFeed); // Turn JSON into an array for sorting.
feedsArray.sort((a, b) => { return (new Date(a.checked_at) - new Date(b.checked_at)); }); // Sort from least recently checked to most recently checked so least recent gets refreshed first.
setToast('Got list of feeds.');
let countFeedsToRefresh = 0;
let countFeedsToNotRefresh = 0;
for (let [index, feed] of feedsArray.entries()) {
let lastChecked = new Date(feed.checked_at).getTime();
if (Date.now() - lastChecked > rateLimit) {
countFeedsToRefresh++;
console.log(`${feed.title} ${feed.site_url}: It's been more than 12 hours, refresh.`);
setToast(`${feed.title} ${feed.site_url}: It's been more than 12 hours, refresh.`);
setTimeout(
async () => {
let req = await fetch(`https://reader.miniflux.app/v1/feeds/${feed.id}`, { headers: { 'X-Auth-Token': apiKey } });
let response = JSON.parse(await req.text());
let lastChecked = new Date(response.checked_at).getTime();
if (Date.now() - lastChecked > rateLimit) { // Since navigating, refreshing the page, or using another device could cause duplicate refreshes, double check that each feed still hasn't been refreshed recently.
let newNode = setToast(`Fetching ${feed.title} ${feed.site_url}.`);
let res = await fetch(`https://reader.miniflux.app/v1/feeds/${feed.id}/refresh`, {
method: "PUT",
headers: { 'X-Auth-Token': apiKey }
});
newNode.textContent += ` Complete.`;
console.log(res);
}
}, 15000 * index); // Wait 15 seconds between refreshing feeds to avoid rate limiting.
} else {
countFeedsToNotRefresh++;
console.log(`${feed.title}: It's been less than 12 hours, do nothing.`);
//setToast(`${feed.title}: It's been less than 12 hours, do nothing.`);
}
}
setToast(`${countFeedsToRefresh} feeds to refresh, ${countFeedsToNotRefresh} to skip.`);
};
const setToast = (text, timeout = 4000) => {
let newNode = document.createElement('div');
newNode.id = `feedFetchStatus`;
newNode.textContent = text;
document.getElementById('toastDiv').appendChild(newNode);
setTimeout(() => { newNode.remove(); }, timeout);
return newNode;
};
// run once when the page is loaded.
window.addEventListener("DOMContentLoaded", refreshFeeds);