Release 1.6.2 dev

.github/workflows/release-please.yml

@@ -71,3 +71,22 @@ jobs:
 
     - name: Publish Python 🐍 distribution 📦 to PyPI
       uses: pypa/gh-action-pypi-publish@release/v1
+
+    - name: Login to Docker Hub
+      uses: docker/login-action@v3
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Build and push
+      uses: docker/build-push-action@v6
+      with:
+        platforms: linux/amd64,linux/arm64
+        push: true
+        tags: vicwomg/pikaraoke:latest

.gitignore

@@ -8,3 +8,4 @@ dist/
 songs/
 qrcode.png
 .DS_Store
+docker-compose.yml

Dockerfile

@@ -0,0 +1,21 @@
+# Use bullseye over bookworm for better image size and ffmpeg compatibility
+FROM python:3.12-slim-bullseye
+
+# Install required packages
+RUN apt-get update --allow-releaseinfo-change
+RUN apt-get install ffmpeg wireless-tools -y
+
+WORKDIR /app
+
+# Copy minimum required files into the image
+COPY pyproject.toml ./
+COPY pikaraoke ./pikaraoke
+COPY docs ./docs
+
+# Install pikaraoke
+RUN pip install .
+
+COPY docker/entrypoint.sh ./
+RUN chmod +x entrypoint.sh
+
+ENTRYPOINT ["./entrypoint.sh"]

docker/docker-compose.yml.example

@@ -0,0 +1,14 @@
+services:
+  pikaraoke:
+    image: pikaraoke:latest
+    container_name: PiKaraoke
+    # Below Host network mode may work better on some systems and replace manual IP configuration. Does not work on OSX
+    # network_mode: host
+    environment:
+      EXTRA_ARGS: --url http://<YOUR_LAN_IP>:5555 # Replace with your LAN IP or DNS url, not necesary if using network_mode: host
+    volumes:
+      - </PATH/TO/LOCAL/SONGS/DIR>:/app/pikaraoke-songs # Replace with local dir. Insures your songs are persisted outside the container
+    restart: unless-stopped
+    ports:
+      - "5555:5555" # Forward the port for the web interface
+      - "5556:5556" # Forward the port for the ffmpeg video stream interface

docker/entrypoint.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# Run pikaraoke with necessary parameters
+pikaraoke -d /app/pikaraoke-songs/ --headless $EXTRA_ARGS
+
+# Keep the container running
+tail -f /dev/null

pikaraoke/app.py

@@ -111,6 +111,7 @@ def home():
         title="Home",
         transpose_value=k.now_playing_transpose,
         admin=is_admin(),
+        is_transpose_enabled=k.is_transpose_enabled,
     )
 
 
@@ -164,6 +165,7 @@ def nowplaying():
             "is_paused": k.is_paused,
             "transpose_value": k.now_playing_transpose,
             "volume": k.volume,
+            # "is_transpose_enabled": k.is_transpose_enabled,
         }
         rc["hash"] = hash_dict(rc)  # used to detect changes in the now playing data
         return json.dumps(rc)
@@ -439,7 +441,8 @@ def start_song():
 def delete_file():
     if "song" in request.args:
         song_path = request.args["song"]
-        if song_path in k.queue:
+        exists = any(item.get("file") == song_path for item in k.queue)
+        if exists:
             flash(
                 "Error: Can't delete this song because it is in the current queue: " + song_path,
                 "is-danger",
@@ -582,6 +585,7 @@ def info():
         cpu=cpu,
         disk=disk,
         ffmpeg_version=k.ffmpeg_version,
+        is_transpose_enabled=k.is_transpose_enabled,
         youtubedl_version=youtubedl_version,
         platform=k.platform,
         os_version=k.os_version,

pikaraoke/karaoke.py

@@ -22,6 +22,7 @@
     get_os_version,
     get_platform,
     is_raspberry_pi,
+    is_transpose_enabled,
     supports_hardware_h264_encoding,
 )
 
@@ -66,6 +67,7 @@ class Karaoke:
     ffmpeg_process = None
     ffmpeg_log = None
     ffmpeg_version = get_ffmpeg_version()
+    is_transpose_enabled = is_transpose_enabled()
     supports_hardware_h264_encoding = supports_hardware_h264_encoding()
     normalize_audio = False
 
@@ -144,6 +146,7 @@ def __init__(
     platform: {self.platform}
     os version: {self.os_version}
     ffmpeg version: {self.ffmpeg_version}
+    ffmpeg transpose support: {self.is_transpose_enabled}
     hardware h264 encoding: {self.supports_hardware_h264_encoding}
     youtubedl-version: {self.get_youtubedl_version()}
 """

pikaraoke/lib/get_platform.py

@@ -1,3 +1,4 @@
+import io
 import os
 import platform
 import re
@@ -21,15 +22,26 @@ def get_ffmpeg_version():
         return "Unable to parse FFmpeg version"
 
 
-def is_raspberry_pi():
+def is_transpose_enabled():
     try:
-        return (
-            (os.uname()[4][:3] == "arm" or os.uname()[4] == "aarch64")
-            and sys.platform != "darwin"
-            and not is_android()
-        )
-    except AttributeError:
+        filters = subprocess.run(["ffmpeg", "-filters"], capture_output=True)
+    except FileNotFoundError:
+        # FFmpeg is not installed
+        return False
+    except IndexError:
+        # Unable to parse FFmpeg filters
         return False
+    return "rubberband" in filters.stdout.decode()
+
+
+def is_raspberry_pi():
+    try:
+        with io.open("/sys/firmware/devicetree/base/model", "r") as m:
+            if "raspberry pi" in m.read().lower():
+                return True
+    except Exception:
+        pass
+    return False
 
 
 def is_android():

pikaraoke/templates/base.html

@@ -222,7 +222,7 @@
 
     {% if get_flashed_messages() %}
     {% for category, message in get_flashed_messages(with_categories=true) %}
-    <div id="notification" class="notification {{category}}" style="display: none">
+    <div id="notification" class="notification {{category}}">
       <button id="notification-close" class="delete"></button>
       <div class="flash">{{ message }}</div>
     </div>

pikaraoke/templates/home.html

@@ -82,8 +82,10 @@
     $(".control-box").hide();
 
     var slider = document.getElementById("transpose");
+    console.log("slider returned: ", slider)
     var output = document.getElementById("semitones-label");
-    if (slider) {
+    console.log("output returned: ", output)
+    if (slider && output) {
       output.innerHTML = getSemitonesLabel(slider.value);
       // Update the current slider value (each time you drag the slider handle)
       slider.oninput = function () {
@@ -230,6 +232,8 @@ <h4>{% trans %}Player Control{% endtrans %}</h4>
     </div>
   </div>
   <hr />
+
+  {% if is_transpose_enabled %}
   <div class="is-flex" style="justify-content: space-between">
     <div>
       {# MSG: Title of a control to change the key/pitch of the playing song. #}
@@ -242,7 +246,6 @@ <h4 id="semitones-label"></h4>
       ></a>
     </div>
   </div>
-
   <div style="width: 100%">
     <div class="is-flex">
       <input
@@ -265,6 +268,7 @@ <h4 id="semitones-label"></h4>
       </button>
     </div>
   </div>
+  {% endif %}
 </div>
 {% endif %}
 

pikaraoke/templates/info.html

@@ -84,7 +84,7 @@ <h1>{% trans %}System Info{% endtrans %}</h1>
   {# MSG: The version of the program "Youtube-dl". #}
   <li><u>{% trans %}Youtube-dl (yt-dlp) version:{% endtrans %}</u> {{ youtubedl_version }}</li>
   {# MSG: The version of the program "ffmpeg". #}
-  <li><u>{% trans %}FFmpeg version:{% endtrans %}</u> {{ ffmpeg_version }}</li>
+  <li><u>{% trans %}FFmpeg version:{% endtrans %}</u> {{ ffmpeg_version }} {% if not is_transpose_enabled %} (missing lib-rubberband, pitch shift is not supported) {% endif %}</li>
   {# MSG: The version of Pikaraoke running right now. #}
   <li><u>{% trans %}Pikaraoke version:{% endtrans %}</u> {{ pikaraoke_version }}</li>
 </ul>