feat(0.3.0): dark theme, mute, media keys, current-track + 2nd-look fixes

Closes the gaps from a UI review of v0.2.0.

Added
- Mute toggle: speaker icon is now a button; remembers prior volume.
- MediaSession API: OS media keys / headphone buttons / lock-screen
  widget play/pause the radio. Metadata exposes station + SomaFM + genre.
- Current-track display: polls https://somafm.com/songs/{code}.json every
  30s while playing; shown as `♪ Title — Artist` under the description.
  Best-effort — silently hidden if CORS-blocked / unreachable.

Fixed (2nd-look)
- Dark theme now actually renders. v0.2.0 saved the dropdown but had no
  CSS — add `admin_body_class` filter + `radio-theme-{auto,light,dark}`
  CSS for the player + about-cards. `auto` follows OS prefers-color-scheme.
- Settings-page volume slider: removed inline `oninput`; wired in radio.js
  via `bindSettingsSlider()`. Cleaner under strict CSP.
- Save errors surface as a transient notice instead of being swallowed.
- Gitea changelog URL moved into `RADIO_GITEA_URL` constant.
- Genre badge restyled as an inline pill (was using `margin-left: auto`
  which wrapped poorly on narrow widget widths).

Files
- radio.php (version, constant, strings, body-class filter)
- inc/about.php (use constant, add 0.3.0 history entry)
- inc/settings.php (drop inline oninput)
- inc/admin-page.php + inc/dashboard-widget.php (mute button, track slot)
- assets/css/radio.css (pill, mute, track, dark-theme rules)
- assets/js/radio.js (rewrite: mute, MediaSession, track polling,
  settings slider, save-error surfacing)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-05-29 22:56:57 +01:00
parent 3e6994461e
commit c5a4b28b29
8 changed files with 353 additions and 55 deletions
+119 -3
View File
@@ -44,11 +44,31 @@
}
.radio-player__station-genre {
font-size: 11px;
color: #646970;
font-size: 10px;
color: #50575e;
text-transform: uppercase;
letter-spacing: 0.04em;
margin-left: auto;
font-weight: 600;
margin-left: 4px;
padding: 1px 7px;
background: rgba(0, 0, 0, 0.06);
border-radius: 10px;
}
/* Current track (poll SomaFM songs endpoint when playing). Hidden when
we have no track info — the slot still exists in the DOM so JS can
show/hide without layout shift on first load. */
.radio-player__track {
flex: 1 1 100%;
margin: 4px 0 0;
font-size: 12px;
color: #50575e;
font-style: italic;
}
.radio-player__track::before {
content: '♪ ';
opacity: 0.6;
margin-right: 2px;
}
/* Controls — single row, native button + slider */
@@ -88,6 +108,26 @@
height: 16px;
}
/* Mute toggle — the speaker icon is a button. No chrome, just the icon,
like a YouTube/Spotify mute affordance. Red when muted to make the
state obvious. */
.radio-player__mute {
background: none;
border: 0;
padding: 2px;
margin: 0;
cursor: pointer;
color: #646970;
display: inline-flex;
align-items: center;
line-height: 1;
border-radius: 2px;
}
.radio-player__mute:hover { color: #1d2327; }
.radio-player__mute:focus { outline: 2px solid var(--wp-admin-theme-color, #2271b1); outline-offset: 1px; }
.radio-player__mute--muted { color: #b32d2e; }
.radio-player__mute--muted:hover { color: #8a2424; }
.radio-player__volume input[type="range"] {
flex: 1;
margin: 0;
@@ -274,3 +314,79 @@
.radio-about-changelog-link:hover {
text-decoration: underline;
}
/* ──────────────────────────────────────────────────────────────────
* Dark theme — body.radio-theme-dark forces dark; body.radio-theme-auto
* follows the OS via `prefers-color-scheme`. body.radio-theme-light is a
* no-op (the existing rules above are light).
*
* Scope is the player + the about-cards. The WP postbox chrome stays
* under WordPress's own admin colour scheme — we only retint surfaces
* we own.
* ─────────────────────────────────────────────────────────────── */
.radio-theme-dark .radio-player__now {
border-bottom-color: #3c434a;
}
.radio-theme-dark .radio-player__station-name { color: #f0f0f1; }
.radio-theme-dark .radio-player__label,
.radio-theme-dark .radio-player__station-genre,
.radio-theme-dark .radio-player__volume-pct,
.radio-theme-dark .radio-player__credit,
.radio-theme-dark .radio-player__mute,
.radio-theme-dark .radio-player__station-select label,
.radio-theme-dark .radio-player__volume .dashicons {
color: #a7aaad;
}
.radio-theme-dark .radio-player__mute:hover { color: #f0f0f1; }
.radio-theme-dark .radio-player__mute--muted { color: #ff8b8b; }
.radio-theme-dark .radio-player__station-desc,
.radio-theme-dark .radio-player__track,
.radio-theme-dark .radio-intro {
color: #c3c4c7;
}
.radio-theme-dark .radio-player__station-genre {
background: rgba(255, 255, 255, 0.08);
}
.radio-theme-dark .radio-player__error {
background: rgba(179, 45, 46, 0.18);
color: #ff9b9b;
}
.radio-theme-dark .radio-about-card {
background: #1d2327;
border-color: #3c434a;
color: #c3c4c7;
}
.radio-theme-dark .radio-about-card h2 {
background: #2c3338;
color: #f0f0f1;
border-bottom-color: #3c434a;
}
.radio-theme-dark #radio_dashboard_widget .radio-player__credit {
border-top-color: #3c434a;
}
/* Auto — same dark rules behind prefers-color-scheme. Duplicated rather
than nested in @media-inside-selector (CSS doesn't allow that), kept
line-for-line in sync with the .radio-theme-dark block above. */
@media (prefers-color-scheme: dark) {
.radio-theme-auto .radio-player__now { border-bottom-color: #3c434a; }
.radio-theme-auto .radio-player__station-name { color: #f0f0f1; }
.radio-theme-auto .radio-player__label,
.radio-theme-auto .radio-player__station-genre,
.radio-theme-auto .radio-player__volume-pct,
.radio-theme-auto .radio-player__credit,
.radio-theme-auto .radio-player__mute,
.radio-theme-auto .radio-player__station-select label,
.radio-theme-auto .radio-player__volume .dashicons { color: #a7aaad; }
.radio-theme-auto .radio-player__mute:hover { color: #f0f0f1; }
.radio-theme-auto .radio-player__mute--muted { color: #ff8b8b; }
.radio-theme-auto .radio-player__station-desc,
.radio-theme-auto .radio-player__track,
.radio-theme-auto .radio-intro { color: #c3c4c7; }
.radio-theme-auto .radio-player__station-genre { background: rgba(255, 255, 255, 0.08); }
.radio-theme-auto .radio-player__error { background: rgba(179, 45, 46, 0.18); color: #ff9b9b; }
.radio-theme-auto .radio-about-card { background: #1d2327; border-color: #3c434a; color: #c3c4c7; }
.radio-theme-auto .radio-about-card h2 { background: #2c3338; color: #f0f0f1; border-bottom-color: #3c434a; }
.radio-theme-auto #radio_dashboard_widget .radio-player__credit { border-top-color: #3c434a; }
}