Merge branch 'master' of github.com:jarulsamy/Plex-Bot

Added command to show available playlists

Dockerfile

@@ -1,11 +1,13 @@
-# Python 3.7
+FROM python:3.7-slim
-FROM python:3.7
+
+LABEL maintainer="Joshua Arulsamy <joshua.gf.arul@gmail.com>"
 
-# Update system
-RUN apt-get -y update
-RUN apt-get -y upgrade
 # Install ffmpeg
-RUN apt-get install -y ffmpeg
+RUN apt-get -y update && \
+    apt-get install -y --no-install-recommends ffmpeg=7:4.1.6-1~deb10u1 && \
+    apt-get autoremove -y && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
 
 # All source code
 WORKDIR /src
@@ -14,11 +16,10 @@ WORKDIR /src
 COPY requirements.txt .
 
 # Install all dependencies.
-RUN pip install -r requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
 
 # Copy PlexBot over to src.
 COPY PlexBot/ PlexBot
 
 # Run the bot
-# CMD ["python", "-OO", "-m", "PlexBot"]
+CMD ["python", "-OO", "-m", "PlexBot"]
-CMD ["python", "-m", "PlexBot"]

Jenkinsfile

@@ -25,6 +25,7 @@ pipeline {
                 sh  ''' conda create --yes -n ${BUILD_TAG} python
                         source /var/lib/jenkins/miniconda3/etc/profile.d/conda.sh
                         conda activate ${BUILD_TAG}
+                        pip install -r requirements.txt
                         pip install pylint
                     '''
             }
@@ -35,7 +36,7 @@ pipeline {
                 echo "Style check"
                 sh  ''' source /var/lib/jenkins/miniconda3/etc/profile.d/conda.sh
                         conda activate ${BUILD_TAG}
-                        pylint CHANGE_ME || true
+                        pylint PlexBot || true
                     '''
             }
         }
@@ -47,20 +48,12 @@ pipeline {
                 }
             }
             steps {
-                sh  ''' source /var/lib/jenkins/miniconda3/etc/profile.d/conda.sh
+                sh  './deploy/build.sh'
-                        conda activate ${BUILD_TAG}
-                        pwd
-                        ls
-                        python setup.py bdist_wheel
-                    '''
             }
-            post {
+        }
-                always {
+        stage('Push Image') {
-                    // Archive unit tests for the future
+            steps {
-                    archiveArtifacts (allowEmptyArchive: true,
+                sh './deploy/push.sh'
-                                     artifacts: 'dist/*whl',
-                                     fingerprint: true)
-                }
             }
         }
     }
@@ -68,14 +61,7 @@ pipeline {
     post {
         always {
             sh 'conda remove --yes -n ${BUILD_TAG} --all'
-        }
+            sh 'docker system prune -a -f'
-        failure {
-            emailext (
-                subject: "FAILED: Job '${env.JOB_NAME} [${env.BUILD_NUMBER}]'",
-                body: """<p>FAILED: Job '${env.JOB_NAME} [${env.BUILD_NUMBER}]':</p>
-                         <p>Check console output at &QUOT;<a href='${env.BUILD_URL}'>${env.JOB_NAME} [${env.BUILD_NUMBER}]</a>&QUOT;</p>""",
-                recipientProviders: [[$class: 'DevelopersRecipientProvider']]
-            )
         }
     }
 }

Makefile

@@ -0,0 +1,17 @@
+.PHONY: help pull build clean
+.DEFAULT_GOAL: build
+
+help:
+	@echo "make pull"
+	@echo "       Start docker container with pull"
+	@echo "make build"
+	@echo "       Start docker container rebuilding container"
+
+pull:
+	docker-compose up
+
+build:
+	docker-compose -f docker-compose_dev.yml up --build
+
+clean:
+	docker system prune -a

PlexBot/__init__.py

@@ -1,3 +1,7 @@
+"""
+Plex music bot for discord.
+
+"""
 import logging
 import sys
 from pathlib import Path
@@ -8,19 +12,33 @@ import yaml
 FORMAT = "%(asctime)s %(levelname)s: [%(filename)s:%(lineno)s - %(funcName)20s() ] %(message)s"
 
 logging.basicConfig(format=FORMAT)
-logger = logging.getLogger("PlexBot")
+root_log = logging.getLogger()
+plex_log = logging.getLogger("Plex")
+bot_log = logging.getLogger("Bot")
 
 
-def load_config(filename: str) -> Dict[str, str]:
+def load_config(basedir: str,filename: str) -> Dict[str, str]:
+    """Loads config from yaml file
 
+    Grabs key/value config pairs from a file.
+
+    Args:
+        filename: str path to yaml file.
+
+    Returns:
+        Dict[str, str] Values from config file.
+
+    Raises:
+        FileNotFound Configuration file not found.
+    """
     # All config files should be in /config
     # for docker deployment.
-    filename = Path("/config", filename)
+    filename = Path(basedir, filename)
     try:
-        with open(filename, "r") as f:
+        with open(filename, "r") as config_file:
-            config = yaml.safe_load(f)
+            config = yaml.safe_load(config_file)
     except FileNotFoundError:
-        logging.fatal("Configuration file not found.")
+        root_log.fatal("Configuration file not found at '"+str(filename)+"'.")
         sys.exit(-1)
 
     # Convert str level type to logging constant
@@ -31,7 +49,12 @@ def load_config(filename: str) -> Dict[str, str]:
         "ERROR": logging.ERROR,
         "CRITICAL": logging.CRITICAL,
     }
-    level = config["general"]["log_level"]
+
-    config["general"]["log_level"] = levels[level.upper()]
+    config["root"]["log_level"] = levels[config["root"]["log_level"].upper()]
+    config["plex"]["log_level"] = levels[config["plex"]["log_level"].upper()]
+    config["discord"]["log_level"] = levels[config["discord"]["log_level"].upper()]
+
+    if config["lyrics"] and config["lyrics"]["token"].lower() == "none":
+        config["lyrics"] = None
 
     return config

PlexBot/__main__.py

@@ -1,14 +1,21 @@
+"""
+Main entrypoint script.
+Sets up loggers and initiates bot.
+"""
 import logging
 
 from discord.ext.commands import Bot
 
-from . import FORMAT
+from . import load_config
 from .bot import General
 from .bot import Plex
-from PlexBot import load_config
 
 # Load config from file
-config = load_config("config.yaml")
+configdir = "config"
+from os import geteuid
+if geteuid() == 0:
+    configdir = "/config"
+config = load_config(configdir,"config.yaml")
 
 BOT_PREFIX = config["discord"]["prefix"]
 TOKEN = config["discord"]["token"]
@@ -16,14 +23,30 @@ TOKEN = config["discord"]["token"]
 BASE_URL = config["plex"]["base_url"]
 PLEX_TOKEN = config["plex"]["token"]
 LIBRARY_NAME = config["plex"]["library_name"]
-LOG_LEVEL = config["general"]["log_level"]
+
+if config["lyrics"]:
+    LYRICS_TOKEN = config["lyrics"]["token"]
+else:
+    LYRICS_TOKEN = None
     
 # Set appropiate log level
-logger = logging.getLogger("PlexBot")
+root_log = logging.getLogger()
-logging.basicConfig(format=FORMAT)
+plex_log = logging.getLogger("Plex")
-logger.setLevel(LOG_LEVEL)
+bot_log = logging.getLogger("Bot")
+
+plex_log.setLevel(config["plex"]["log_level"])
+bot_log.setLevel(config["discord"]["log_level"])
+
+plex_args = {
+    "base_url": BASE_URL,
+    "plex_token": PLEX_TOKEN,
+    "lib_name": LIBRARY_NAME,
+    "lyrics_token": LYRICS_TOKEN,
+}
 
 bot = Bot(command_prefix=BOT_PREFIX)
+# Remove help command, we have our own custom one.
+bot.remove_command("help")
 bot.add_cog(General(bot))
-bot.add_cog(Plex(bot, BASE_URL, PLEX_TOKEN, LIBRARY_NAME, BOT_PREFIX))
+bot.add_cog(Plex(bot, **plex_args))
 bot.run(TOKEN)

PlexBot/__version__.py

@@ -0,0 +1,5 @@
+"""Track version number of package."""
+VERSION = "1.0.3"
+
+if __name__ == "__main__":
+    print(VERSION)

PlexBot/exceptions.py

@@ -0,0 +1,10 @@
+class MediaNotFoundError(Exception):
+    """Raised when a PlexAPI media resource cannot be found."""
+
+    pass
+
+
+class VoiceChannelError(Exception):
+    """Raised when user is not connected to a voice channel."""
+
+    pass

README.md

@@ -1,28 +1,74 @@
 # Plex-Bot
 
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/c93b8ff976ce4205a95046487917476b)](https://app.codacy.com/manual/jarulsamy/Plex-Bot?utm_source=github.com&utm_medium=referral&utm_content=jarulsamy/Plex-Bot&utm_campaign=Badge_Grade_Dashboard)
+[![GPLv3 license](https://img.shields.io/badge/License-GPLv3-blue.svg)](http://perso.crans.org/besson/LICENSE.html)
+![docker pulls](https://img.shields.io/docker/pulls/jarulsamy/plex-bot)
+![docker img size](https://img.shields.io/docker/image-size/jarulsamy/plex-bot)
+![black badge](https://img.shields.io/badge/code%20style-black-000000.svg)
+
 A Python-based Plex music bot for discord.
 
+![screenshot](assets/screenshot.png)
+
 ## Setup
 
 Plex-Bot runs entirely in a Docker container. Ensure you have Docker and docker-compose installed according to the official Docker [documentation](https://docs.docker.com/get-docker/).
 
-1.  Clone the repository and `cd` into it:
+1. Create a new folder and `cd` into it:
 
-```
+   ```bash
-$ git clone https://github.com/jarulsamy/Plex-Bot
+   mkdir Plex-Bot
-$ cd Plex-Bot
+   cd Plex-Bot
-```
+   ```
 
-2. Create a configuration folder:
+2. Make a `docker-compose.yml` file or use this sample:
 
-Create a new `config` folder and copy the sample config file into it:
+   ```yml
+   version: "3"
+   services:
+     plex-bot:
+       container_name: "PlexBot"
+       image: jarulsamy/plex-bot:latest
+       environment:
+         - PUID=1000
+         - PGID=1000
+         - TZ=America/Denver
+       # Required dir for configuration files
+       volumes:
+         - "./config:/config:ro"
+       restart: "unless-stopped"
+   ```
 
-```
+3. Create a new `config` folder and create a config file like this::
-$ mkdir config
-$ cp sample-config.yaml config/config.yaml
-```
 
-3.  Create a Discord bot application:
+    ```bash
+    mkdir config
+    cd config
+    touch config.yaml
+    ```
+
+   ```yml
+   # Create a file called config.yaml with the following contents
+
+   root:
+     log_level: "info"
+
+   discord:
+     prefix: "?"
+     token: "<BOT_TOKEN>"
+     log_level: "debug"
+
+   plex:
+     base_url: "<BASE_URL>"
+     token: "<PLEX_TOKEN>"
+     library_name: "<LIBRARY_NAME>"
+     log_level: "debug"
+
+   lyrics:
+     token: "none" # Add your token here if you enable lyrics
+   ```
+
+4. Create a Discord bot application:
 
     1. Go to the Discord developer portal, [here](https://discord.com/developers/applications).
 
@@ -38,44 +84,69 @@ $ cp sample-config.yaml config/config.yaml
     6. Click Create Bot User
         This will provide you with your bot Username and Token
 
-    7. Fill in all the necessary numbers in `config/config.yaml`
+    7. Fill in the bot token in `config/config.yaml`
 
-4. Get your plex token:
+5. Get your plex token:
 
-   Refer to the official [plex documentation](https://support.plex.tv/articles/204059436-finding-an-authentication-token-x-plex-token/).
+     * Refer to the official [plex documentation](https://support.plex.tv/articles/204059436-finding-an-authentication-token-x-plex-token/).
 
-   Add it to `config/config.yaml` in the appropiate spot.
+     * Add it to `config/config.yaml` in the appropiate spot.
 
-5. Start the service:
+6. Get your Lyrics Genius token (Optional):
 
-```
+   If you would like to enable the lyrics feature of the bot, you need to signup for a free GeniusLyrics account, [here](https://genius.com/api-clients).
-$ docker-compose up --build
+
+   After you make an account:
+
+   1. Click New API Client
+
+   2. Set the app website url to: `https://github.com/jarulsamy/Plex-Bot`
+
+   3. Set the redirect url to: `http://localhost`
+
+   4. Copy the **Client Access Token** and replace `None` with your token in `config/config.yaml`
+
+7. Customize remaining settings
+
+    Set any remaining settings in the config file that you would like. Such as music library, and base url of the Plex server.
+
+8. Start the service:
+
+   ```bash
+   docker-compose up -d
+   ```
+
+## Logs
+
+You can view the logs with the following command
+
+```bash
+docker-compose logs -f CONTAINER_NAME_OR_ID
+
+# For example
+docker-compose logs -f PlexBot
 ```
 
 ## Usage
 
-```
+```text
 General:
-  kill - Stop the bot.
+    kill [silent] - Halt the bot [silently].
+    help - Print this help message.
+    cleanup - Delete old messages from the bot.
+
 Plex:
-  np - View currently playing song.
+    play <SONG_NAME> - Play a song from the plex server.
-  pause - Pause currently playing song.
+    album <ALBUM_NAME> - Queue an entire album to play.
-  play - Play a song from the Plex library.
+    playlist <PLAYLIST_NAME> - Queue an entire playlist to play.
-  resume - Resume a paused song.
+    lyrics - Print the lyrics of the song (Requires Genius API)
-  skip - Skip a song.
+    np - Print the current playing song.
-  stop - Stop playing.
+    stop - Halt playback and leave vc.
-​No Category:
+    pause - Pause playback.
-  help   Shows this message
+    resume - Resume playback.
+    clear - Clear play queue.
 
-Type ?help command for more info on a command.
+[] - Optional args.
-You can also type ?help category for more info on a category.
 ```
 
-## Support
-
-Reach out to me at one of the following places!
-
--   Email (Best) at joshua.gf.arul@gmail.com
--   Twitter at <a href="http://twitter.com/jarulsamy_" target="_blank">`@jarulsamy_`</a>
-
 * * *

deploy/build.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+VERSION=$(python PlexBot/__version__.py)
+
+docker build -t "jarulsamy/plex-bot:$VERSION" .
+
+if [ $? -eq 0 ]
+then
+  echo "Successfully build docker image."
+  exit 0
+else
+  echo "Failed to build docker image." >&2
+  exit 1
+fi

deploy/push.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+VERSION=$(python PlexBot/__version__.py)
+
+docker push "jarulsamy/plex-bot:$VERSION"
+
+if [ $? -eq 0 ]
+then
+  echo "Successfully pushed docker image."
+  exit 0
+else
+  echo "Failed to push docker image." >&2
+  exit 1
+fi

docker-compose.yml

@@ -2,7 +2,7 @@ version: "3"
 services:
   plex-bot:
     container_name: "PlexBot"
-    build: .
+    image: jarulsamy/plex-bot:latest
     environment:
       - PUID=1000
       - PGID=1000
@@ -10,4 +10,4 @@ services:
     # Required dir for configuration files
     volumes:
       - "./config:/config:ro"
-    restart: "no"
+    restart: "unless-stopped"

docker-compose_dev.yml

@@ -0,0 +1,13 @@
+version: "3"
+services:
+  plex-bot:
+    container_name: "PlexBot"
+    build: .
+    environment:
+      - PUID=1000
+      - PGID=1000
+      - TZ=America/Denver
+    # Required dir for configuration files
+    volumes:
+      - "./config:/config:ro"
+    restart: "no"

requirements.txt

@@ -1,7 +1,7 @@
-discord.py==1.3.4
+discord.py==1.4.1
 PlexAPI==4.0.0
 fuzzywuzzy==0.18.0
-python-Levenshtein==0.12.0
 pynacl==1.4.0
 ffmpeg==1.4
 PyYAML==5.3.1
+lyricsgenius==2.0.0

sample-config.yaml

@@ -1,12 +1,16 @@
-general:
+root:
-  # Options: debug, info, warning, error, critical
   log_level: "info"
 
 discord:
   prefix: "?"
   token: "<BOT_TOKEN>"
+  log_level: "debug"
 
 plex:
   base_url: "<BASE_URL>"
   token: "<PLEX_TOKEN>"
   library_name: "<LIBRARY_NAME>"
+  log_level: "debug"
+
+lyrics:
+  token: <CLIENT_ACCESS_TOKEN>