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A spinner on the feed being checked, not toasts; check only your own feeds

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The scan's events reach everyone, so every browser showed "<feed>: N new" and
"Scanning…" toasts, and refreshed, for everyone's feeds. Now a feed's row, and
its folder's, carries a spinner between feed_start and its done, skip or error;
the list refreshes only for the reader's own feeds; the scan toasts are gone, and
"Downloaded" is said only for a file on screen.

"Check every feed" from the web UI sent a scan of every feed on the server.
Command::Fetch takes an optional `feeds` list -- those feeds and the feeds
inside any OPML among them -- and the web fills it with the asker's
subscriptions. The schedule and the CLI send none, meaning every feed.

Closes #37.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Ray Slakinski
2026-09-19 01:17:40 +00:00
parent 5f6bdbfbcb
commit 905dfa0b02
11 changed files with 115 additions and 24 deletions
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24
web/src/events.ts
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@@ -5,12 +5,8 @@ function connect(){
const soon=(fn,ms=500)=>{ let t; return ()=>{ clearTimeout(t); t=setTimeout(fn,ms); }; };
const refreshFeeds=soon(()=>loadFeeds(true));
const refreshEntries=soon(()=>{ if(S.feed) loadEntries(); });
let fresh={};
const tellNew=soon(()=>{
const feeds=Object.keys(fresh), n=feeds.reduce((a,k)=>a+fresh[k],0);
if(n) toast(feeds.length===1 ? `${feeds[0]}: ${n} new` : `${n} new in ${feeds.length} feeds`);
fresh={};
},900);
// Every scan's events reach everyone; only this person's feeds are theirs to show or refresh.
const mine=id=>S.feeds.some(f=>f.id===id);
sse.onmessage=m=>{
let ev; try{ ev=JSON.parse(m.data) }catch{ return }
if(ev.ev==='progress'){
@@ -23,22 +19,28 @@ function connect(){
}
else if(ev.ev==='download_done'){
const bar=document.querySelector(`.dlbar[data-bar="${ev.enclosure}"]`);
if(bar) bar.classList.remove('live');
toast('Downloaded '+ev.path.split('/').pop()); refreshEntries(); refreshFeeds();
// Said only for a file on screen, as one downloaded by hand is: the scheduled downloads of
// everyone's feeds used to announce themselves to everyone.
if(bar){ bar.classList.remove('live'); toast('Downloaded '+ev.path.split('/').pop()); }
refreshEntries(); refreshFeeds();
}
else if(ev.ev==='download_error'){
const bar=document.querySelector(`.dlbar[data-bar="${ev.enclosure}"]`);
if(bar) bar.classList.remove('live');
toast('Download failed: '+ev.msg,true); refreshEntries();
}
// A spinner on the feed's row while it is checked, in place of a toast per feed (issue #37).
else if(ev.ev==='feed_start') setScanning(ev.feed,true);
else if(ev.ev==='feed_skip') setScanning(ev.feed,false);
else if(ev.ev==='feed_done'){
if(ev.new){ fresh[ev.feed]=(fresh[ev.feed]||0)+ev.new; tellNew(); }
setScanning(ev.feed,false);
if(!mine(ev.feed)) return;
refreshFeeds(); if(ev.feed===S.feed||S.feed===':all') refreshEntries();
}
// No toast: a scan of every feed raised one per failure, to everyone. The feed list's
// red ! marks the feed instead, and its page says why.
else if(ev.ev==='feed_error') refreshFeeds();
else if(ev.ev==='scan_done'){ refreshFeeds(); refreshEntries(); }
else if(ev.ev==='feed_error'){ setScanning(ev.feed,false); if(mine(ev.feed)) refreshFeeds(); }
else if(ev.ev==='scan_done'){ scanning.clear(); paintScanning(); refreshFeeds(); refreshEntries(); }
};
sse.onerror=()=>{ sse.close(); setTimeout(connect,4000); };
}