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Miniflux automatically refresh feeds

Automatically refreshes Miniflux feeds

当前为 2023-04-26 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Miniflux automatically refresh feeds
  3. // @namespace    https://reader.miniflux.app/
  4. // @version      3
  5. // @description  Automatically refreshes Miniflux feeds
  6. // @author       Tehhund
  7. // @match        *://*.miniflux.app/*
  8. // @icon         https://www.google.com/s2/favicons?sz=64&domain=miniflux.app
  9. // @grant        none
  10. // 
  11. // ==/UserScript==
  12.  
  13. const apiKey = '';
  14. const rateLimit = 300000; // time in miliseconds that must pass before it refreshes the feeds. 3600000 = 1 hour. 300000 = 5 minutes.
  15.  
  16. const refreshFeeds = async () => {
  17.   if (await shouldUpdate()) {
  18.     console.log('Miniflux: Time to refresh');
  19.     let req = await fetch('https://reader.miniflux.app/v1/feeds/refresh', {
  20.       method: "PUT",
  21.       headers: {
  22.         'X-Auth-Token': apiKey
  23.       }
  24.     });
  25.     let res = await req;
  26.     if (res.status == 204) { console.log('Successfully started refresh on all feeds.'); } else { console.log('Error, Miniflux did not return a 204 status.'); }
  27.   } else { console.log('Miniflux: Not time to refresh yet.'); }
  28. }
  29.  
  30. const shouldUpdate = async () => {
  31.   let shouldUpdate = false;
  32.   let jsTime = getLastUpdateTime();
  33.   let now = new Date().getTime();
  34.   let difference = now - jsTime; // JS stores time like Unix but miliseconds since January 01, 1970 00:00:00 UTC instead of seconds, so this subtracts miliseconds from miliseconds.
  35.   if (difference > rateLimit) { shouldUpdate = true; }
  36.   return shouldUpdate;
  37. }
  38.  
  39. const getLastUpdateTime = async () => {
  40.   // Try to get time from localstorage.
  41.   let earliestTime = localStorage.getItem('lastRefreshTime');
  42.   // If it's not in localstorage, get time from feeds and store the earliest time.
  43.   if (earliestTime == null) {
  44.     let req = await fetch('https://reader.miniflux.app/v1/feeds', { headers: { 'X-Auth-Token': apiKey } });
  45.     let res = JSON.parse(await req.text());
  46.     let timesArray = res.map(currentFeed => Date.parse(currentFeed.checked_at)); // returns an array of each feed's checked_at.
  47.     earliestTime = Math.min(...timesArray); // Instead of comparing in a For loop, let Math.min return the lowest value which is the earliest time.
  48.     localStorage.setItem('lastRefreshTime', earliestTime);
  49.   } else { console.log('lastRefreshTime was in localStorage: ' + earliestTime);}
  50.   return earliestTime;
  51. }
  52.  
  53. // run once when the page is loaded.
  54. refreshFeeds();