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rss feeds scroll, needs additional testing #57

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This commit is contained in:
Matt Walsh
2025-06-28 00:59:40 -05:00
parent 945c12e6c6
commit fda44e95fc
2 changed files with 30 additions and 5 deletions
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25
server/scripts/modules/custom-rss-feed.mjs
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@@ -1,5 +1,5 @@
import Setting from './utils/setting.mjs';
import { reset as resetScroll } from './currentweatherscroll.mjs';
import { reset as resetScroll, addScreen as addScroll } from './currentweatherscroll.mjs';
import { json } from './utils/fetch.mjs';
let firstRun = true;
@@ -40,19 +40,34 @@ const getFeed = async (url) => {
// this returns a data url
// a few sanity checks
if (rssResponse.status.content_type.indexOf('application/rss+xml') < 0) return;
if (rssResponse.status.content_type.indexOf('xml') < 0) return;
if (rssResponse.contents.indexOf('base64') > 100) return;
// base 64 decode everything after the comma
const rss = atob(rssResponse.contents.split(',')[1]);
const rss = atob(rssResponse.contents.split('base64,')[1]);
// parse the rss
const doc = parser.parseFromString(rss, 'text/xml');
// get the title
const title = doc.querySelector('channel title').innerHTML;
const rssTitle = doc.querySelector('channel title').textContent;
// get each item
const titles = [...doc.querySelectorAll('item title')].map((t) => t.innerHTML);
const titles = [...doc.querySelectorAll('item title')].map((t) => t.textContent);
// reset the scroll, then add the screens
resetScroll();
titles.forEach((title) => {
// data is provided to the screen handler, so we return a function
addScroll(
() => ({
header: rssTitle,
type: 'scroll',
text: title,
}),
// false parameter does not include the default weather scrolls
false,
);
});
};
// change the feed source and re-load if necessary