Upload date in UI; extract HTML_UI; Twitch clips mode; DB connection pool

Four nice-to-have items, plus surfacing the upload date in both UIs
since the user explicitly asked.

Upload date display
- Desktop: card meta row now includes a `YYYY-MM-DD` cell between the
  ID and the duration; detail panel header shows it as `📅 YYYY-MM-DD`.
- Web: video player modal title gains a date+duration subline so the
  viewer has context without opening the metadata pane (card meta
  already shows the date).
- New `format_upload_date()` helper on the desktop side; the web side
  reuses the existing `fmtDate()` JS.

Extract HTML_UI to include_str!
- `LOGIN_HTML` and `HTML_UI` moved out of `src/web.rs` into
  `src/web_ui/login.html` and `src/web_ui/index.html`. The Rust file
  drops from 2915 lines to 1806; editors now syntax-highlight the
  HTML/CSS/JS, and UI diffs no longer overwhelm the Rust diff view.
- `include_str!` bakes them into the binary at compile time, so there
  is no runtime fs lookup and no extra deploy artifacts.

Twitch clips-only mode
- `classify_twitch` now recognises `twitch.tv/<user>/clips` as a
  Channel URL (was Unknown), so yt-dlp's TwitchClips extractor is
  reachable from our normal download pipeline.
- Both UIs gain a "Clips only" toggle visible only when the URL is
  a Twitch channel (not a specific VOD/clip). On submit, the URL is
  rewritten to `twitch.tv/<user>/clips` before dispatch.
- 1 new platform test covers the clips-listing classification.

DB connection pool (r2d2_sqlite)
- `Database` now wraps an `r2d2`-managed SQLite pool. File-backed
  databases get up to 4 connections; the in-memory fallback is capped
  at 1 (since each in-memory connection is a fresh empty DB by default
  in SQLite).
- `WebState.db` drops its outer `Mutex` — concurrent handlers each
  check out their own connection from the pool. Static-file fetches
  through `/files/` no longer serialize on the watched/positions/
  password lookups that the auth middleware performs.
- Pool init failures are converted to `rusqlite::Error` so the
  existing `Result<T>` return types still work.

47 unit tests pass.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Luna 2026-05-25 01:17:08 -07:00
parent 8d1c274075
commit 375a24262c
8 changed files with 1428 additions and 1151 deletions

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1">
<title>yt-offline — Sign in</title>
<style>
*{box-sizing:border-box;margin:0;padding:0}
body{background:#1a1a2e;color:#eee;font:14px/1.5 system-ui,sans-serif;display:flex;align-items:center;justify-content:center;height:100vh}
.box{background:#16213e;border:1px solid #334;border-radius:8px;padding:28px;width:300px;display:flex;flex-direction:column;gap:12px}
h1{font-size:1.1em;text-align:center}
input{background:#0f3460;border:1px solid #334;color:#eee;padding:9px 11px;border-radius:4px;font-size:14px}
button{background:#e94560;border:none;color:#fff;padding:9px;border-radius:4px;cursor:pointer;font-size:14px;font-weight:600}
.err{color:#f87171;font-size:12px;text-align:center;min-height:16px}
</style>
</head>
<body>
<div class="box">
<h1>yt-offline</h1>
<input type="password" id="pwd" placeholder="Password" autofocus onkeydown="if(event.key==='Enter')login()">
<button onclick="login()">Sign in</button>
<div class="err" id="err"></div>
</div>
<script>
'use strict';
async function login(){
const pwd=document.getElementById('pwd').value;
const err=document.getElementById('err');
err.textContent='';
try{
const r=await fetch('/api/login',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({password:pwd})});
if(r.ok){location.reload()}else{err.textContent='Invalid password'}
}catch{err.textContent='Connection error'}
}
</script>
</body>
</html>