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Various improvements

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This commit is contained in:
Joey Yakimowich-Payne 2026-01-07 15:21:16 -07:00
commit c0bc2298cc
8 changed files with 232 additions and 50 deletions
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103
README.md
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@ -6,6 +6,7 @@ This app runs a **single local web server** that hosts multiple streamer widgets
- **Now Playing**: Display currently playing music from Windows Media
- **Live Chat**: Display Twitch and YouTube live chat with emote support (FFZ, BTTV, 7TV)
- **Viewer Count**: Display live viewer count from Twitch and/or YouTube
### Run (dev)
@ -18,15 +19,105 @@ Then add as OBS Browser Sources:
- **Now Playing**: `http://127.0.0.1:8765/widgets/nowplaying/`
- **Live Chat**: `http://127.0.0.1:8765/widgets/livechat/`
- **Viewer Count**: `http://127.0.0.1:8765/widgets/viewercount/`
- **Configuration**: `http://127.0.0.1:8765/config`
### Live Chat Setup
---
See [CHAT_SETUP.md](CHAT_SETUP.md) for detailed instructions on:
- Connecting to Twitch and YouTube
- Setting up OAuth authentication
- Configuring emote providers (FFZ, BTTV, 7TV)
- Customizing the chat widget
## Widget Documentation
### Now Playing Widget
Displays the currently playing song from Windows Media with album art.
**Features:**
- Real-time updates via WebSocket
- Album art display with animated bubble fallback
- Auto-hide when nothing is playing
- Marquee scrolling for long titles
- Playing/Paused status indicator
**OBS Setup:**
- URL: `http://127.0.0.1:8765/widgets/nowplaying/`
- Recommended size: 400×150 px
- Transparent background
**Note:** This widget reads from Windows Media Session (works with Spotify, Windows Media Player, browsers playing media, etc.)
---
### Live Chat Widget
Displays Twitch and YouTube live chat with emote support.
**URL Options:**
| Parameter | Values | Default | Description |
|-----------|--------|---------|-------------|
| `theme` | `dark`, `light` | `dark` | Background style (dark is transparent) |
| `direction` | `down`, `up` | `down` | Message flow direction |
| `fontsize` | `small`, `medium`, `large`, `xlarge` | `medium` | Text and emote size |
| `hidetime` | `true`, `false` | `false` | Hide message timestamps |
**Example URLs:**
```
# Default (dark, scrolls down)
http://127.0.0.1:8765/widgets/livechat/
# Light theme for light backgrounds
http://127.0.0.1:8765/widgets/livechat/?theme=light
# Large font, no timestamps
http://127.0.0.1:8765/widgets/livechat/?fontsize=large&hidetime=true
# Bubbles up (newest at bottom, anchored)
http://127.0.0.1:8765/widgets/livechat/?direction=up
```
**OBS Setup:**
- Recommended size: 400×600 px
- Check "Shutdown source when not visible" for performance
**Emote Support:**
- Twitch native emotes
- FrankerFaceZ (FFZ) - global + channel
- BetterTTV (BTTV) - global + top shared + trending + channel
- 7TV - global + top + trending + channel
See [CHAT_SETUP.md](CHAT_SETUP.md) for OAuth setup instructions.
---
### Viewer Count Widget
The viewer count widget displays your live viewer count from Twitch and/or YouTube.
**URL Options:**
| Parameter | Values | Default | Description |
|-----------|--------|---------|-------------|
| `theme` | `dark`, `light`, `minimal` | `dark` | Widget background style |
| `fontsize` | `small`, `medium`, `large`, `xlarge` | `medium` | Text size |
| `hidelabel` | `true`, `false` | `false` | Hide "viewers" label |
| `livedot` | `true`, `false` | `false` | Show animated red live indicator |
| `interval` | Number (seconds, min 10) | `30` | Refresh interval |
**Example URLs:**
```
# Default
http://127.0.0.1:8765/widgets/viewercount/
# Large with live dot
http://127.0.0.1:8765/widgets/viewercount/?fontsize=large&livedot=true
# Minimal for clean overlay
http://127.0.0.1:8765/widgets/viewercount/?theme=minimal&hidelabel=true
# Compact with fast refresh
http://127.0.0.1:8765/widgets/viewercount/?fontsize=small&interval=15
```
**Note:** The widget uses the Twitch channel and YouTube video ID configured in `/config`. Requires OAuth login for API access.
### Build a standalone `.exe` (PyInstaller)

44
app/assets/web/widgets/livechat/app.js
View file

@ -28,8 +28,12 @@ class LiveChatWidget {
}
// Font size: small, medium (default), large, xlarge
const fontSize = urlParams.get('fontsize') || 'medium';
document.body.classList.add(`font-${fontSize}`);
this.fontSize = urlParams.get('fontsize') || 'medium';
document.body.classList.add(`font-${this.fontSize}`);
// Emote resolution based on font size
// Small/Medium: 1x (28px), Large: 2x (56px), XLarge: 2x (56px)
this.emoteScale = (this.fontSize === 'medium' || this.fontSize === 'large' || this.fontSize === 'xlarge') ? 2 : 1;
// Hide timestamp option
const hideTime = urlParams.get('hidetime');
@ -227,6 +231,39 @@ class LiveChatWidget {
return msg;
}
getEmoteUrl(emote) {
// If no emote_id, use the default URL
if (!emote.emote_id) {
return emote.url;
}
const scale = this.emoteScale;
const provider = emote.provider;
// Upgrade URL based on provider and scale
switch (provider) {
case 'twitch':
// Twitch: 1.0, 2.0, 3.0
return `https://static-cdn.jtvnw.net/emoticons/v2/${emote.emote_id}/default/dark/${scale}.0`;
case 'bttv':
// BTTV: 1x, 2x, 3x
return `https://cdn.betterttv.net/emote/${emote.emote_id}/${scale}x`;
case 'ffz':
// FFZ: 1, 2, 4 (no 3x)
const ffzScale = scale === 2 ? 2 : 1;
return emote.url.replace(/\/[124]$/, `/${ffzScale}`);
case '7tv':
// 7TV: 1x.webp, 2x.webp, 3x.webp
return emote.url.replace(/\/[123]x\.webp$/, `/${scale}x.webp`);
default:
return emote.url;
}
}
parseMessageWithEmotes(message, emotes) {
if (!emotes || emotes.length === 0) {
return this.escapeHtml(message);
@ -244,7 +281,8 @@ class LiveChatWidget {
if (emoteMap[word]) {
const emote = emoteMap[word];
const animatedClass = emote.is_animated ? 'animated' : '';
return `<img class="emote ${animatedClass}" src="${emote.url}" alt="${emote.code}" title="${emote.code} (${emote.provider})">`;
const url = this.getEmoteUrl(emote);
return `<img class="emote ${animatedClass}" src="${url}" alt="${emote.code}" title="${emote.code} (${emote.provider})">`;
}
return this.escapeHtml(word);
});

8
app/assets/web/widgets/livechat/style.css
View file

@ -48,28 +48,28 @@ body.font-small {
--chat-font-size: 12px;
--chat-username-size: 12px;
--chat-badge-size: 14px;
--chat-emote-size: 20px;
--chat-emote-size: 28px;
}
body.font-medium {
--chat-font-size: 14px;
--chat-username-size: 14px;
--chat-badge-size: 16px;
--chat-emote-size: 24px;
--chat-emote-size: 36px;
}
body.font-large {
--chat-font-size: 18px;
--chat-username-size: 18px;
--chat-badge-size: 20px;
--chat-emote-size: 32px;
--chat-emote-size: 48px;
}
body.font-xlarge {
--chat-font-size: 24px;
--chat-username-size: 24px;
--chat-badge-size: 26px;
--chat-emote-size: 40px;
--chat-emote-size: 56px;
}
/* Hide timestamp option */

7
app/assets/web/widgets/nowplaying/index.html
View file

@ -17,11 +17,8 @@
<div class="meta">
<div id="title" class="title">—</div>
<div class="sub">
<span id="artist" class="artist">—</span>
<span class="dot">•</span>
<span id="album" class="album">—</span>
</div>
<div id="artist" class="artist">—</div>
<div id="album" class="album">—</div>
<div class="statusRow">
<span id="statusPill" class="pill">Paused</span>
</div>

28
app/assets/web/widgets/nowplaying/style.css
View file

@ -139,7 +139,7 @@ html, body {
flex-direction: column;
justify-content: center;
min-width: 0;
gap: 6px;
gap: 3px;
padding-right: clamp(8px, calc(var(--w) * 0.02), 14px);
flex: 1;
}
@ -156,36 +156,30 @@ html, body {
text-shadow: 0 2px 10px rgba(0,0,0,.25);
}
.sub{
.artist{
color: var(--muted);
font-size: 15px;
display:flex;
gap: 8px;
align-items: center;
min-width: 0;
}
.sub span.artist{
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
flex: 0 1 auto; /* shrinking is ok, growing beyond content isn't forced */
min-width: 0;
max-width: 60%; /* prevent it from starving the album entirely if very long */
max-width: 100%;
}
.sub span.album{
.album{
color: var(--muted);
font-size: 13px;
opacity: 0.8;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
flex: 1; /* takes remaining space */
min-width: 0;
}
.dot{
opacity: .7;
flex: 0 0 auto;
max-width: 100%;
font-style: italic;
}
.statusRow{
margin-top: 6px;
margin-top: 4px;
}
.pill{

4
app/chat_models.py
View file

@ -26,7 +26,7 @@ class Emote:
url: str
provider: str # "twitch", "ffz", "bttv", "7tv", "youtube"
is_animated: bool = False
scale: int = 1
emote_id: Optional[str] = None # For dynamic resolution selection
@dataclass
@ -84,7 +84,7 @@ class ChatMessage:
"url": e.url,
"provider": e.provider,
"is_animated": e.is_animated,
"scale": e.scale,
"emote_id": e.emote_id,
}
for e in self.emotes
],

34
app/providers/gsmtc.py
View file

@ -80,15 +80,45 @@ def _pick_best_session(sessions: Any) -> Any:
def _extract_album_from_artist(artist_raw: str) -> Tuple[str, str]:
"""
Extract album info from artist string if embedded.
Supports formats:
- "Artist [ALBUM:Album Name]" -> ("Artist", "Album Name")
- "Artist — Album Name" -> ("Artist", "Album Name") (em dash)
- "Artist - Album Name" -> ("Artist", "Album Name") (hyphen with spaces)
"""
if not artist_raw:
return "", ""
# First, check for [ALBUM:...] pattern
m = re.search(r"\s*\[ALBUM:(.*?)\]\s*$", artist_raw, re.IGNORECASE)
if not m:
return artist_raw.strip(), ""
if m:
album_hint = m.group(1).strip()
clean_artist = artist_raw[: m.start()].strip()
return clean_artist, album_hint
# Check for em dash (—) or en dash (–) separator
for dash in ["—", "–"]:
if dash in artist_raw:
parts = artist_raw.split(dash, 1)
if len(parts) == 2:
artist = parts[0].strip()
album = parts[1].strip()
if artist and album:
return artist, album
# Check for spaced hyphen " - " separator (but not "Artist-Name")
if " - " in artist_raw:
parts = artist_raw.split(" - ", 1)
if len(parts) == 2:
artist = parts[0].strip()
album = parts[1].strip()
if artist and album:
return artist, album
return artist_raw.strip(), ""
async def run_gsmtc_provider(state: AppState) -> None:
"""

48
app/providers/twitch_chat.py
View file

@ -378,6 +378,7 @@ class TwitchChatClient:
code=code,
url=f"https://static-cdn.jtvnw.net/emoticons/v2/{emote_id}/default/dark/1.0",
provider="twitch",
emote_id=emote_id,
)
)
@ -431,11 +432,16 @@ class TwitchChatClient:
for set_id, set_data in data.get("sets", {}).items():
for emote in set_data.get("emoticons", []):
code = emote.get("name")
emote_id = str(emote.get("id", ""))
urls = emote.get("urls", {})
url = urls.get("4") or urls.get("2") or urls.get("1")
# Use 1x as default, frontend will upgrade
url = urls.get("1") or urls.get("2") or urls.get("4")
if code and url:
self.global_emotes[code] = Emote(
code=code, url=f"https:{url}" if url.startswith("//") else url, provider="ffz"
code=code,
url=f"https:{url}" if url.startswith("//") else url,
provider="ffz",
emote_id=emote_id,
)
loaded_global += 1
@ -448,11 +454,16 @@ class TwitchChatClient:
for set_id, set_data in data.get("sets", {}).items():
for emote in set_data.get("emoticons", []):
code = emote.get("name")
emote_id = str(emote.get("id", ""))
urls = emote.get("urls", {})
url = urls.get("4") or urls.get("2") or urls.get("1")
# Use 1x as default, frontend will upgrade
url = urls.get("1") or urls.get("2") or urls.get("4")
if code and url:
self.channel_emotes[code] = Emote(
code=code, url=f"https:{url}" if url.startswith("//") else url, provider="ffz"
code=code,
url=f"https:{url}" if url.startswith("//") else url,
provider="ffz",
emote_id=emote_id,
)
loaded_channel += 1
@ -562,6 +573,7 @@ class TwitchChatClient:
code=code,
url=f"https://cdn.betterttv.net/emote/{emote_id}/1x",
provider="bttv",
emote_id=emote_id,
)
loaded += 1
return loaded
@ -589,6 +601,7 @@ class TwitchChatClient:
code=code,
url=f"https://cdn.betterttv.net/emote/{emote_id}/1x",
provider="bttv",
emote_id=emote_id,
)
loaded_global += 1
@ -634,6 +647,7 @@ class TwitchChatClient:
code=code,
url=f"https://cdn.betterttv.net/emote/{emote_id}/1x",
provider="bttv",
emote_id=emote_id,
)
loaded_channel += 1
@ -644,7 +658,7 @@ class TwitchChatClient:
print(f"BTTV emote load error: {e}")
def _get_7tv_emote_url(self, emote: dict) -> Optional[str]:
"""Extract the correct URL from a 7TV emote object."""
"""Extract the correct URL from a 7TV emote object (1x for frontend scaling)."""
# Try to get from data.host structure (v3 API format)
emote_data = emote.get("data", {})
host = emote_data.get("host", {})
@ -653,11 +667,16 @@ class TwitchChatClient:
base_url = host.get("url", "")
files = host.get("files", [])
# Find best quality webp file
# Use 1x as default, frontend will upgrade based on font size
for f in files:
if f.get("name") == "1x.webp":
return f"https:{base_url}/{f.get('name')}"
# Fallback to 2x
for f in files:
if f.get("name") == "2x.webp":
return f"https:{base_url}/{f.get('name')}"
# Fallback to first webp file
for f in files:
if f.get("format") == "WEBP":
@ -670,16 +689,23 @@ class TwitchChatClient:
return None
def _get_7tv_emote_url_v4(self, emote: dict) -> Optional[str]:
"""Extract the correct URL from a 7TV v4 GraphQL emote object."""
"""Extract the correct URL from a 7TV v4 GraphQL emote object (1x for frontend scaling)."""
images = emote.get("images", [])
# Find 1x scale image
# Use 1x as default, frontend will upgrade based on font size
for img in images:
if img.get("scale") == 1:
url = img.get("url")
if url:
return url if url.startswith("http") else f"https:{url}"
# Fallback to 2x
for img in images:
if img.get("scale") == 2:
url = img.get("url")
if url:
return url if url.startswith("http") else f"https:{url}"
# Fallback to first image
if images:
url = images[0].get("url")
@ -804,6 +830,7 @@ class TwitchChatClient:
loaded = 0
for emote in emotes:
code = emote.get("defaultName")
emote_id = emote.get("id")
if code and code not in self.global_emotes:
url = self._get_7tv_emote_url_v4(emote)
if url:
@ -815,6 +842,7 @@ class TwitchChatClient:
img.get("frameCount", 1) > 1
for img in emote.get("images", [])
),
emote_id=emote_id,
)
loaded += 1
return loaded
@ -836,6 +864,7 @@ class TwitchChatClient:
data = await resp.json()
for emote in data.get("emotes", []):
code = emote.get("name")
emote_id = emote.get("id")
url = self._get_7tv_emote_url(emote)
if code and url:
emote_data = emote.get("data", {})
@ -844,6 +873,7 @@ class TwitchChatClient:
url=url,
provider="7tv",
is_animated=emote_data.get("animated", False),
emote_id=emote_id,
)
loaded_global += 1
@ -889,6 +919,7 @@ class TwitchChatClient:
emote_set = data.get("emote_set", {})
for emote in emote_set.get("emotes", []):
code = emote.get("name")
emote_id = emote.get("id")
url = self._get_7tv_emote_url(emote)
if code and url:
emote_data = emote.get("data", {})
@ -896,6 +927,7 @@ class TwitchChatClient:
code=code,
url=url,
provider="7tv",
emote_id=emote_id,
is_animated=emote_data.get("animated", False),
)
loaded_channel += 1