Fix button alignment

.env.dev

@@ -7,8 +7,6 @@ MARIADB_PASSWORD=mariadb_karaoqueue_password
 
 # Karaoqueue
 DEPLOYMENT_PLATFORM=Docker
-DBSTRING=mysql://karaoqueue:mariadb_karaoqueue_password@127.0.0.1:3306/karaoqueue
-BASIC_AUTH_USERNAME=admin 
-BASIC_AUTH_PASSWORD=change_me
-ENTRY_QUOTA=3
-MAX_QUEUE=20
+DBSTRING="mysql+pymysql://karaoqueue:mariadb_karaoqueue_password@127.0.0.1:3306/karaoqueue?charset=utf8mb4"
+INITIAL_USERNAME=admin
+INITIAL_PASSWORD=changeme

Dockerfile

@@ -1,5 +1,16 @@
-FROM tiangolo/uwsgi-nginx-flask:python3.7
+FROM tiangolo/meinheld-gunicorn-flask:python3.9
+
+RUN apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 0xcbcb082a1bb943db
+RUN curl -LsS https://downloads.mariadb.com/MariaDB/mariadb_repo_setup | bash
+
+RUN apt-get update
+RUN apt-get upgrade -y
+RUN apt-get dist-upgrade
+
+COPY ./backend/requirements.txt /app/requirements.txt
+
+RUN pip install --no-cache-dir --upgrade -r /app/requirements.txt
+
+RUN pip install --no-cache-dir -U meinheld
 
 COPY ./backend /app
-
-RUN pip install -r /app/requirements.txt

backend/app.py

@@ -42,7 +42,7 @@ def enqueue():
         database.add_entry(name, song_id, client_id)
         return Response('{"status":"OK"}', mimetype='text/json')
     else:
-        if accept_entries:
+        if helpers.get_accept_entries(app):
             if not request.json:
                 print(request.data)
                 abort(400)
@@ -73,7 +73,7 @@ def songlist():
 @nocache
 @basic_auth.required
 def settings():
-    return render_template('settings.html', app=app, auth=basic_auth.authenticate())
+    return render_template('settings.html', app=app, auth=basic_auth.authenticate(), themes=helpers.get_themes())
 
 
 @app.route("/settings", methods=['POST'])
@@ -82,6 +82,10 @@ def settings():
 def settings_post():
     entryquota = request.form.get("entryquota")
     maxqueue = request.form.get("maxqueue")
+    theme = request.form.get("theme")
+    username = request.form.get("username")
+    password = request.form.get("password")
+    changed_credentials = False
     if entryquota.isnumeric() and int(entryquota) > 0:  # type: ignore
         app.config['ENTRY_QUOTA'] = int(entryquota)  # type: ignore
     else:
@@ -90,8 +94,21 @@ def settings_post():
         app.config['MAX_QUEUE'] = int(maxqueue)  # type: ignore
     else:
         abort(400)
-
-    return render_template('settings.html', app=app, auth=basic_auth.authenticate())
+    if theme is not None and theme in helpers.get_themes():
+        helpers.set_theme(app,theme)
+    else:
+        abort(400)
+    if username != "" and username != app.config['BASIC_AUTH_USERNAME']:
+        app.config['BASIC_AUTH_USERNAME'] = username
+        changed_credentials = True
+    if password != "":
+        app.config['BASIC_AUTH_PASSWORD'] = password
+        changed_credentials = True
+    helpers.persist_config(app=app)
+    if changed_credentials:
+        return redirect("/")
+    else:
+        return render_template('settings.html', app=app, auth=basic_auth.authenticate(), themes=helpers.get_themes())
 
 
 @app.route("/api/queue")
@@ -126,7 +143,7 @@ def update_songs():
     return Response('{"status": "%s" }' % status, mimetype='text/json')
 
 
-@app.route("/api/songs/compl")
+@app.route("/api/songs/compl") # type: ignore
 @nocache
 def get_song_completions(input_string=""):
     input_string = request.args.get('search', input_string)
@@ -187,9 +204,8 @@ def mark_transferred(entry_id):
 @nocache
 @basic_auth.required
 def set_accept_entries(value):
-    global accept_entries
     if (value == '0' or value == '1'):
-        accept_entries = bool(int(value))
+        helpers.set_accept_entries(app,bool(int(value)))
         return Response('{"status": "OK"}', mimetype='text/json')
     else:
         return Response('{"status": "FAIL"}', mimetype='text/json', status=400)
@@ -198,7 +214,7 @@ def set_accept_entries(value):
 @app.route("/api/entries/accept")
 @nocache
 def get_accept_entries():
-    global accept_entries
+    accept_entries = helpers.get_accept_entries(app)
     return Response('{"status": "OK", "value": '+str(int(accept_entries))+'}', mimetype='text/json')
 
 
@@ -238,6 +254,7 @@ def activate_job():
     database.create_done_song_table()
     database.create_list_view()
     database.create_done_song_view()
+    database.create_config_table()
     helpers.setup_config(app)
 
 
@@ -249,7 +266,7 @@ def add_header(response):
     and also to cache the rendered page for 10 minutes.
     """
     if not 'Cache-Control' in response.headers:
-        response.headers['Cache-Control'] = 'private, max-age=600'
+        response.headers['Cache-Control'] = 'private, max-age=600, no-cache, must-revalidate'
     return response
 
 @app.context_processor

backend/data_adapters.py

@@ -1,8 +1,5 @@
-def dict_from_row(row):
-    return dict(zip(row.keys(), row))
-
 def dict_from_rows(rows):
     outlist=[]
     for row in rows:
-        outlist.append(dict_from_row(row))
+        outlist.append(dict(row._mapping))
     return outlist

backend/database.py

@@ -2,7 +2,7 @@
 
 from email.mime import base
 from MySQLdb import Connection
-from sqlalchemy import create_engine, engine
+from sqlalchemy import create_engine, engine, text
 import pandas
 from io import StringIO
 from flask import current_app
@@ -19,7 +19,8 @@ def get_db_engine() -> engine.base.Engine:
     global sql_engine
     if (not sql_engine):
         print(current_app.config.get("DBCONNSTRING"))
-        sql_engine = create_engine(current_app.config.get("DBCONNSTRING"))  # type: ignore
+        sql_engine = create_engine(
+            current_app.config.get("DBCONNSTRING"))  # type: ignore
     return sql_engine
 
 
@@ -28,139 +29,171 @@ def import_songs(song_csv):
     df = pandas.read_csv(StringIO(song_csv), sep=';')
     with get_db_engine().connect() as conn:
         df.to_sql(song_table, conn, if_exists='replace',
-                index=False)
-        cur = conn.execute("SELECT Count(Id) FROM songs")
-        num_songs = cur.fetchone()[0] # type: ignore
+                  index=False)
+        cur = conn.execute(text("SELECT Count(Id) FROM songs"))
+        num_songs = cur.fetchone()[0]  # type: ignore
+        conn.commit()
     print("Imported songs ({} in Database)".format(num_songs))
-    return("Imported songs ({} in Database)".format(num_songs))
+    return ("Imported songs ({} in Database)".format(num_songs))
 
 
 def create_entry_table():
     with get_db_engine().connect() as conn:
-        conn.execute('CREATE TABLE IF NOT EXISTS '+entry_table +
-                 ' (ID INTEGER PRIMARY KEY NOT NULL AUTO_INCREMENT, Song_Id INTEGER NOT NULL, Name VARCHAR(255), Client_Id VARCHAR(36), Transferred INTEGER DEFAULT 0)')
+        stmt = text(
+            f'CREATE TABLE IF NOT EXISTS `{entry_table}` (ID INTEGER PRIMARY KEY NOT NULL AUTO_INCREMENT, Song_Id INTEGER NOT NULL, Name VARCHAR(255), Client_Id VARCHAR(36), Transferred INTEGER DEFAULT 0)')
+        conn.execute(stmt)
+        conn.commit()
 
 
 def create_done_song_table():
     with get_db_engine().connect() as conn:
-        conn.execute('CREATE TABLE IF NOT EXISTS '+done_table +
-                 ' (Song_Id INTEGER PRIMARY KEY NOT NULL,  Plays INTEGER)')
+        stmt = text(
+            f'CREATE TABLE IF NOT EXISTS `{done_table}` (Song_Id INTEGER PRIMARY KEY NOT NULL,  Plays INTEGER)')
+        conn.execute(stmt)
+        conn.commit()
 
 
 def create_song_table():
     with get_db_engine().connect() as conn:
-        conn.execute("CREATE TABLE IF NOT EXISTS `"+song_table+"""` (
+        stmt = text(f"""CREATE TABLE IF NOT EXISTS `{song_table}` (
         `Id` INTEGER,
         `Title` TEXT,
         `Artist` TEXT,
-        `Year` INTEGER,
-        `Duo` INTEGER,
+        `Year` VARCHAR(4),
+        `Duo` BOOLEAN,
         `Explicit` INTEGER,
-        `Date Added` TEXT,
+        `Date Added` TIMESTAMP,
         `Styles` TEXT,
         `Languages` TEXT
-    )""")
+        )""")
+        conn.execute(stmt)
+        conn.commit()
 
 
 def create_list_view():
     with get_db_engine().connect() as conn:
-        conn.execute("""CREATE OR REPLACE VIEW `Liste` AS
+        stmt = text("""CREATE OR REPLACE VIEW `Liste` AS
                  SELECT Name, Title, Artist, entries.Id AS entry_ID, songs.Id AS song_ID, entries.Transferred
                  FROM entries, songs
                  WHERE entries.Song_Id=songs.Id""")
+        conn.execute(stmt)
+        conn.commit()
 
 
 def create_done_song_view():
     with get_db_engine().connect() as conn:
-        conn.execute("""CREATE OR REPLACE VIEW `Abspielliste` AS
+        stmt = text("""CREATE OR REPLACE VIEW `Abspielliste` AS
                  SELECT CONCAT(Artist," - ", Title) AS Song, Plays AS Wiedergaben
                  FROM songs, done_songs
                  WHERE done_songs.Song_Id=songs.Id""")
+        conn.execute(stmt)
+        conn.commit()
+
+
+def create_config_table():
+    with get_db_engine().connect() as conn:
+        stmt = text("""CREATE TABLE IF NOT EXISTS `config` (
+        `Key` VARCHAR(50) NOT NULL PRIMARY KEY,
+        `Value` TEXT
+        )""")
+        conn.execute(stmt)
+        conn.commit()
 
 
 def get_list():
     with get_db_engine().connect() as conn:
-        cur = conn.execute("SELECT * FROM Liste")
+        stmt = text("SELECT * FROM Liste")
+        cur = conn.execute(stmt)
     return cur.fetchall()
 
 
 def get_played_list():
     with get_db_engine().connect() as conn:
-        cur = conn.execute("SELECT * FROM Abspielliste")
+        stmt = text("SELECT * FROM Abspielliste")
+        cur = conn.execute(stmt)
     return cur.fetchall()
 
 
 def get_song_list():
     with get_db_engine().connect() as conn:
-        cur = conn.execute(
-        "SELECT Artist || \" - \" || Title AS Song, Id FROM songs;")
+        stmt = text("SELECT Artist || \" - \" || Title AS Song, Id FROM songs;")
+        cur = conn.execute(stmt)
     return cur.fetchall()
 
 
 def get_song_completions(input_string):
     with get_db_engine().connect() as conn:
-        # Don't look, it burns...
-        prepared_string = "%{0}%".format(
-            input_string).upper()  # "Test" -> "%TEST%"
-        print(prepared_string)
+        prepared_string = f"%{input_string.upper()}%"
+        stmt = text(
+            "SELECT CONCAT(Artist, ' - ', Title) AS Song, Id FROM songs WHERE CONCAT(Artist, ' - ', Title) LIKE :prepared_string LIMIT 20;")
         cur = conn.execute(
-            "SELECT CONCAT(Artist,\" - \",Title) AS Song, Id FROM songs WHERE CONCAT(Artist,\" - \",Title) LIKE (%s) LIMIT 20;", [prepared_string])
-    return cur.fetchall()
+            stmt, {"prepared_string": prepared_string})  # type: ignore
+        return cur.fetchall()
 
 
 def add_entry(name, song_id, client_id):
     with get_db_engine().connect() as conn:
-        conn.execute(
-        "INSERT INTO entries (Song_Id,Name,Client_Id) VALUES(%s,%s,%s);", (song_id, name, client_id))
-    return
+        stmt = text(
+            "INSERT INTO entries (Song_Id,Name,Client_Id) VALUES (:par_song_id,:par_name,:par_client_id);")
+        conn.execute(stmt, {"par_song_id": song_id, "par_name": name,
+                     "par_client_id": client_id})  # type: ignore
+        conn.commit()
+    return True
 
 
 def add_sung_song(entry_id):
     with get_db_engine().connect() as conn:
-        cur = conn.execute(
-            """SELECT Song_Id FROM entries WHERE Id=%s""", (entry_id,))
-        song_id = cur.fetchone()[0] # type: ignore
-        conn.execute("""INSERT INTO done_songs (Song_Id, Plays) VALUES("""+str(song_id)+""",1) ON DUPLICATE KEY UPDATE Plays=Plays + 1;""")
+        stmt = text("SELECT Song_Id FROM entries WHERE Id=:par_entry_id")
+        cur = conn.execute(stmt, {"par_entry_id": entry_id})  # type: ignore
+        song_id = cur.fetchone()[0]  # type: ignore
+        stmt = text(
+            "INSERT INTO done_songs (Song_Id,Plays) VALUES (:par_song_id,1) ON DUPLICATE KEY UPDATE Plays=Plays + 1;")
+        conn.execute(stmt, {"par_song_id": song_id})  # type: ignore
+        conn.commit()
         delete_entry(entry_id)
     return True
 
 
 def toggle_transferred(entry_id):
     with get_db_engine().connect() as conn:
-        cur = conn.execute(
-            "SELECT Transferred FROM entries WHERE ID =%s", (entry_id,))
+        cur = conn.execute(text("SELECT Transferred FROM entries WHERE ID = :par_entry_id"),
+                           {"par_entry_id": entry_id})  # type: ignore
         marked = cur.fetchall()[0][0]
-        if(marked == 0):
-            conn.execute(
-                "UPDATE entries SET Transferred = 1 WHERE ID =%s", (entry_id,))
+        if (marked == 0):
+            conn.execute(text("UPDATE entries SET Transferred = 1 WHERE ID = :par_entry_id"),
+                         {"par_entry_id": entry_id})  # type: ignore
         else:
-            conn.execute(
-                "UPDATE entries SET Transferred = 0 WHERE ID =%s", (entry_id,))
+            conn.execute(text("UPDATE entries SET Transferred = 0 WHERE ID = :par_entry_id"),
+                         {"par_entry_id": entry_id})  # type: ignore
+        conn.commit()
     return True
 
 
 def check_entry_quota(client_id):
     with get_db_engine().connect() as conn:
-        cur = conn.execute(
-            "SELECT Count(*) FROM entries WHERE entries.Client_Id = %s", (client_id,))
+        cur = conn.execute(text("SELECT Count(*) FROM entries WHERE entries.Client_Id = :par_client_id"),
+                           {"par_client_id": client_id})  # type: ignore
     return cur.fetchall()[0][0]
 
 
 def check_queue_length():
     with get_db_engine().connect() as conn:
-        cur = conn.execute("SELECT Count(*) FROM entries")
+        cur = conn.execute(text("SELECT Count(*) FROM entries"))
     return cur.fetchall()[0][0]
 
 
 def clear_played_songs():
     with get_db_engine().connect() as conn:
-        conn.execute("DELETE FROM done_songs")
+        conn.execute(text("DELETE FROM done_songs"))
+        conn.commit()
     return True
 
 
 def delete_entry(id):
     with get_db_engine().connect() as conn:
-        conn.execute("DELETE FROM entries WHERE id=%s", (id,))
+        conn.execute(text("DELETE FROM entries WHERE id= :par_id"), {
+                     "par_id": id})  # type: ignore
+        conn.commit()
     return True
 
 
@@ -170,14 +203,60 @@ def delete_entries(ids):
         idlist.append((x,))
     try:
         with get_db_engine().connect() as conn:
-            cur = conn.execute("DELETE FROM entries WHERE id=%s", idlist)
-
+            cur = conn.execute(text("DELETE FROM entries WHERE id= :par_id"), {
+                               "par_id": idlist})
+            conn.commit()
         return cur.rowcount
     except Exception as error:
         return -1
 
 
-def delete_all_entries():
+def delete_all_entries() -> bool:
     with get_db_engine().connect() as conn:
-        conn.execute("DELETE FROM entries")
+        conn.execute(text("DELETE FROM entries"))
+        conn.commit()
     return True
+
+
+def get_config(key: str) -> str:
+    try:
+        with get_db_engine().connect() as conn:
+            cur = conn.execute(
+                text("SELECT `Value` FROM config WHERE `Key`= :par_key"), {"par_key": key})  # type: ignore
+            conn.commit()
+        return cur.fetchall()[0][0]
+    except IndexError as error:
+        return ""
+
+
+def set_config(key: str, value: str) -> bool:
+    print(f"Setting config {key} to {value}")
+    with get_db_engine().connect() as conn:
+        conn.execute(text(
+            "INSERT INTO config (`Key`, `Value`) VALUES ( :par_key , :par_value) ON DUPLICATE KEY UPDATE `Value`= :par_value"),
+            {"par_key": key, "par_value": value}
+        )  # type: ignore
+        conn.commit()
+    return True
+
+
+def get_config_list() -> dict:
+    with get_db_engine().connect() as conn:
+        cur = conn.execute(text("SELECT * FROM config"))
+        result_dict = {}
+        for row in cur.fetchall():
+            result_dict[row[0]] = row[1]
+    return result_dict
+
+
+def check_config_table() -> bool:
+    with get_db_engine().connect() as conn:
+        if conn.dialect.has_table(conn, 'config'):
+            # type: ignore
+            # type: ignore
+            if (conn.execute(text("SELECT COUNT(*) FROM config")).fetchone()[0] > 0): # type: ignore
+                return True
+            else:
+                return False
+        else:
+            return False

backend/helpers.py

@@ -3,13 +3,15 @@ from bs4 import BeautifulSoup
 import json
 import os
 import uuid
-from flask import make_response
+from flask import make_response, Flask
 from functools import wraps, update_wrapper
 from datetime import datetime
+import database
 
 data_directory = "data"
 config_file = data_directory+"/config.json"
 
+
 def create_data_directory():
     if not os.path.exists(data_directory):
         os.makedirs(data_directory)
@@ -18,13 +20,16 @@ def create_data_directory():
 def get_catalog_url():
     r = requests.get('https://www.karafun.de/karaoke-song-list.html')
     soup = BeautifulSoup(r.content, 'html.parser')
-    url = soup.findAll('a', href=True, text='Verfügbar in CSV-Format')[0]['href']
+    url = soup.findAll(
+        'a', href=True, text='Verfügbar in CSV-Format')[0]['href']
     return url
 
+
 def get_songs(url):
     r = requests.get(url)
     return r.text
 
+
 def is_valid_uuid(val):
     try:
         uuid.UUID(str(val))
@@ -32,12 +37,14 @@ def is_valid_uuid(val):
     except ValueError:
         return False
 
-def check_config_exists():
-    return os.path.isfile(config_file)
 
-def load_version(app):
+def check_config_exists():
+    return database.check_config_table()
+
+
+def load_version(app: Flask):
     if os.environ.get("SOURCE_VERSION"):
-        app.config['VERSION'] = os.environ.get("SOURCE_VERSION")[0:7] # type: ignore
+        app.config['VERSION'] = os.environ.get("SOURCE_VERSION")[0:7]  # type: ignore # noqa: E501
     elif os.path.isfile(".version"):
         with open('.version', 'r') as file:
             data = file.read().replace('\n', '')
@@ -48,7 +55,8 @@ def load_version(app):
     else:
         app.config['VERSION'] = ""
 
-def load_dbconfig(app):
+
+def load_dbconfig(app: Flask):
     if os.environ.get("FLASK_ENV") == "development":
         app.config['DBCONNSTRING'] = os.environ.get("DBSTRING")
     else:
@@ -70,30 +78,86 @@ def load_dbconfig(app):
                 else:
                     app.config['DBCONNSTRING'] = ""
         else:
-            app.config['DBCONNSTRING'] = ""
+            exit("No database connection string found. Cannot continue. Please set the environment variable DBSTRING or create a file .dbconn in the root directory of the project.")
 
-def setup_config(app):
-    if os.environ.get("DEPLOYMENT_PLATFORM") == "Docker":
-        app.config['BASIC_AUTH_USERNAME'] = os.environ.get('BASIC_AUTH_USERNAME')
-        app.config['BASIC_AUTH_PASSWORD'] = os.environ.get('BASIC_AUTH_PASSWORD')
-        app.config['ENTRY_QUOTA'] = os.environ.get('ENTRY_QUOTA')
-        app.config['MAX_QUEUE'] = os.environ.get('MAX_QUEUE')
+# Check if config exists in DB, if not, create it.
+
+
+def setup_config(app: Flask):
+    if check_config_exists() == False:
+        print("No config found, creating new config")
+        initial_username = os.environ.get("INITIAL_USERNAME")
+        initial_password = os.environ.get("INITIAL_PASSWORD")
+        if initial_username is None:
+            print(
+                "No initial username set. Please set the environment variable INITIAL_USERNAME")
+            exit()
+        if initial_password is None:
+            print(
+                "No initial password set. Please set the environment variable INITIAL_PASSWORD")
+            exit()
+        default_config = {'username': initial_username,
+                          'password': initial_password,
+                          'entryquota': 3,
+                          'maxqueue': 20,
+                          'entries_allowed': 1,
+                          'theme': 'default.css'}
+        for key, value in default_config.items():
+            database.set_config(key, value)
+        print("Created new config")
+    config = database.get_config_list()
+    app.config['BASIC_AUTH_USERNAME'] = config['username']
+    app.config['BASIC_AUTH_PASSWORD'] = config['password']
+    app.config['ENTRY_QUOTA'] = config['entryquota']
+    app.config['MAX_QUEUE'] = config['maxqueue']
+    app.config['ENTRIES_ALLOWED'] = bool(config['entries_allowed'])
+    app.config['THEME'] = config['theme']
+
+# set queue admittance
+
+
+def set_accept_entries(app: Flask, allowed: bool):
+    if allowed:
+        app.config['ENTRIES_ALLOWED'] = True
+        database.set_config('entries_allowed', '1')
     else:
-        if check_config_exists():
-            config = json.load(open(config_file))
-            with open(config_file, 'r') as handle:
-                config = json.load(handle)
-            print("Loaded existing config")
-        else:
-            config = {'username': 'admin', 'password': 'changeme', 'entryquota': 3, 'maxqueue': 20}
-            with open(config_file, 'w') as handle:
-                json.dump(config, handle, indent=4, sort_keys=True)
-            print("Wrote new config")
-        app.config['BASIC_AUTH_USERNAME'] = config['username']
-        app.config['BASIC_AUTH_PASSWORD'] = config['password']
-        app.config['ENTRY_QUOTA'] = config['entryquota']
-        app.config['MAX_QUEUE'] = config['maxqueue']
+        app.config['ENTRIES_ALLOWED'] = False
+        database.set_config('entries_allowed', '0')
 
+# get queue admittance
+
+
+def get_accept_entries(app: Flask) -> bool:
+    state = bool(int(database.get_config('entries_allowed')))
+    app.config['ENTRIES_ALLOWED'] = state
+    return state
+
+
+# Write settings from current app.config to DB
+def persist_config(app: Flask):
+    config = {'username': app.config['BASIC_AUTH_USERNAME'], 'password': app.config['BASIC_AUTH_PASSWORD'],
+              'entryquota': app.config['ENTRY_QUOTA'], 'maxqueue': app.config['MAX_QUEUE']}
+    for key, value in config.items():
+        database.set_config(key, value)
+
+# Get available themes from themes directory
+
+
+def get_themes():
+    themes = []
+    for theme in os.listdir('./static/css/themes'):
+        themes.append(theme)
+    return themes
+
+# Set theme
+
+
+def set_theme(app: Flask, theme: str):
+    if theme in get_themes():
+        app.config['THEME'] = theme
+        database.set_config('theme', theme)
+    else:
+        print("Theme not found, not setting theme.")
 
 
 def nocache(view):

backend/requirements.txt

@@ -1,7 +1,30 @@
-requests
-pandas
-Flask-BasicAuth
+autopep8
+beautifulsoup4
 bs4
+certifi
+charset-normalizer
+click
+Flask
+Flask-BasicAuth
+greenlet
 gunicorn
-SQLAlchemy
+idna
+itsdangerous
+Jinja2
+mariadb
+MarkupSafe
+mysql
 mysqlclient
+numpy
+pandas
+pycodestyle
+PyMySQL
+python-dateutil
+pytz
+requests
+six
+soupsieve
+SQLAlchemy
+toml
+urllib3
+Werkzeug

backend/static/css/style.css

@@ -1,8 +1,36 @@
-body {
-    padding-top: 5rem;
+:root {
+    /* Navbar */
+    --navbar-background-color: #343a40;
+    --navbar-text-color: rgba(255, 255, 255, .5);
+    --navbar-text-color-hover: rgba(255, 255, 255, .75);
+    --navbar-text-color-active: rgba(255, 255, 255, 1);
+
+    /* Common */
+    --background-color: #ffffff;
+    --background-color-var: #f5f5f5;
+    --text-color: #212529;
+    --text-color-var: #343a40;
+
+    /* Modals */
+    --modal-background-color: #ffffff;
+    --modal-separator-color: #dee2e6;
+    --modal-close-color: #212529;
+
+    /* Tables */
+    --table-border-color: #dee2e6;
+
+    /* Input */
+    --input-background-color: #ffffff;
 }
 
-html, body {
+
+body {
+    padding-top: 5rem;
+    background-color: var(--background-color);
+}
+
+html,
+body {
     height: 100%;
 }
 
@@ -12,7 +40,8 @@ html, body {
 }
 
 main {
-    padding-bottom: 60px; /* Höhe des Footers */
+    padding-bottom: 60px;
+    /* Höhe des Footers */
 }
 
 .footer {
@@ -21,7 +50,7 @@ main {
     height: 60px;
     /* Set the fixed height of the footer here */
     /*line-height: 60px; /* Vertically center the text there */
-    background-color: #f5f5f5;
+    background-color: var(--background-color-var);
 }
 
 .topbutton {
@@ -56,6 +85,10 @@ table td:first-child {
     max-width: 200px !important;
 }
 
+.fa-solid {
+    vertical-align: auto;
+}
+
 @media (min-width: 768px) {
     .topbutton {
         width: auto;
@@ -75,3 +108,87 @@ table td:first-child {
         display: none;
     }
 }
+
+body {
+    background-color: var(--background-color);
+    color: var(--text-color);
+}
+
+.footer {
+    background-color: var(--background-color-var);
+}
+
+.modal-content {
+    background-color: var(--background-color);
+    color: var(--text-color);
+}
+
+.modal-header {
+    background-color: var(--background-color);
+    color: var(--text-color-var);
+    border-color: var(var(--modal-separator-color));
+}
+
+.modal-footer {
+    background-color: var(--background-color);
+    color: var(--text-color-var);
+    border-color: var(var(--modal-separator-color));
+}
+
+.form-control {
+    background-color: var(--input-background-color);
+    color: var(--text-color)
+}
+
+.form-control:focus {
+    background-color: var(--input-background-color);
+    color: var(--text-color)
+}
+
+.table td,
+.table th {
+    border-color: var(--table-border-color)
+}
+
+.table thead th {
+    border-color: var(--table-border-color)
+}
+
+table td.buttoncell {
+    text-align: end;
+}
+
+.close {
+    color: var(--text-color)
+}
+
+pre {
+    color: var(--text-color-var)
+}
+
+@media (prefers-color-scheme: dark) {
+    :root {
+        /* Navbar */
+        --navbar-background-color: #343a40;
+        --navbar-text-color: rgba(255, 255, 255, .5);
+        --navbar-text-color-hover: rgba(255, 255, 255, .75);
+        --navbar-text-color-active: rgba(255, 255, 255, 1);
+
+        /* Common */
+        --background-color: #121212;
+        --background-color-var: #232323;
+        --text-color: #f5f5f5;
+        --text-color-var: #a2a2a2;
+
+        /* Modals */
+        --modal-background-color: #121212;
+        --modal-separator-color: #232323;
+        --modal-close-color: #f5f5f5;
+
+        /* Tables */
+        --table-border-color: #232323;
+
+        /* Input */
+        --input-background-color: #343434;
+    }
+}

backend/static/css/themes/stuk.css

@@ -0,0 +1,91 @@
+.navbar {
+    background: #090a28 !important;
+}
+
+.navbar .navbar-toggle:hover,
+.navbar .navbar-toggle:focus {
+    background-color: #900000 !important;
+}
+
+.navbar .navbar-toggle {
+    border: none;
+}
+
+.navbar .navbar-nav>.open>a,
+.navbar .navbar-nav>.open>a:hover,
+.navbar .navbar-nav>.open>a:focus {
+    color: #CF2323 !important;
+    background-color: #050515 !important;
+}
+
+.btn-primary {
+    background-color: #15175b;
+    border-color: #15175b;
+}
+
+.btn-primary:hover,
+.btn-primary:focus {
+    background-color: #0e103e;
+    background-position: 0 -15px;
+}
+
+.btn-primary:active,
+.btn-primary.active {
+    background-color: #0e103e;
+    border-color: #0e103e;
+}
+
+.btn-primary.disabled,
+.btn-primary:disabled,
+.btn-primary[disabled] {
+    background-color: #0e103e;
+    background-image: none;
+}
+
+.dropdown-menu>li>a:hover,
+.dropdown-menu>li>a:focus {
+    color: #8A0711;
+}
+
+.dropdown-menu>.active>a,
+.dropdown-menu>.active>a:hover,
+.dropdown-menu>.active>a:focus {
+    background-color: #2e6da4;
+    background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%);
+    background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%);
+    background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2e6da4));
+    background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%);
+    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0);
+    background-repeat: repeat-x;
+}
+
+.navbar .navbar-nav>li>a:hover {
+    color: #b60000;
+}
+
+.form-control:focus {
+    border-color: rgba(21, 23, 91, 0.8);
+    outline: 0;
+    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075),
+    0 0 8px rgba(21, 23, 91, 0.6);
+    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075) inset,
+    0 0 8px rgba(21, 23, 91, 0.6);
+}
+
+a {
+    color: #900000;
+}
+
+a:hover,
+a:focus {
+    color: #670000;
+}
+
+.navbar-brand {
+    display: flex;
+    align-items: center;
+}
+
+.navbar-brand > img {
+    height: 4rem;
+}

backend/templates/base.html

@@ -6,6 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
     <meta name="description" content="">
     <meta name="author" content="">
+    <meta name="color-scheme" content="light dark" />
     <link rel="icon" href="favicon.ico">
     <link rel="manifest" href="/static/manifest.webmanifest">
 
@@ -22,12 +23,16 @@
     <link href="static/css/style.css" rel="stylesheet">
 
     <!-- Fontawesome Icons -->
-    <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.2/css/all.css"
-        integrity="sha384-oS3vJWv+0UjzBfQzYUhtDYW+Pj2yciDJxpsK1OYPAYjqT085Qq/1cq5FLXAZQ7Ay" crossorigin="anonymous">
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"
+        integrity="sha512-iecdLmaskl7CVkqkXNQ/ZH/XLlvWZOJyj7Yy7tcenmpD1ypASozpmT/E0iPtmFIB46ZmdtAc9eNBvH0H/ZpiBw=="
+        crossorigin="anonymous" referrerpolicy="no-referrer" />
 
     <!-- Bootstraptoggle -->
     <link href="https://gitcdn.github.io/bootstrap-toggle/2.2.2/css/bootstrap-toggle.min.css" rel="stylesheet">
 
+    <!-- Active Theme -->
+    <link href="static/css/themes/{{config['THEME']}}" rel="stylesheet">
+
 </head>
 
 <body>
@@ -122,7 +127,7 @@
 
         function loadOrGenerateClientId() {
             if (!localStorage.getItem("clientId")) {
-                localStorage.setItem("clientId",create_UUID())
+                localStorage.setItem("clientId", create_UUID())
             }
         }
     </script>

backend/templates/main_admin.html

@@ -1,15 +1,13 @@
-
-
 {% extends 'base.html' %}
 {% block title %}Warteliste-Admin{% endblock %}
 {% block content %}
 <style>
-table td:nth-child(2) {
-    overflow-y: hidden;
-    overflow-x: auto;
-    text-overflow: clip;
-    max-width: 200px !important;
-}
+    table td:nth-child(2) {
+        overflow-y: hidden;
+        overflow-x: auto;
+        text-overflow: clip;
+        max-width: 200px !important;
+    }
 </style>
 <div class="container">
     <div id="toolbar">
@@ -18,24 +16,13 @@ table td:nth-child(2) {
         <button type="button" class="topbutton btn btn-danger" onclick="confirmUpdateSongDatabase()"><i
                 class="fas fa-file-import mr-2"></i>Song-Datenbank
             aktualisieren</button>
-        <input id="entryToggle" type="checkbox" class="topbutton" data-toggle="toggle" data-on="Eintragen erlaubt" data-off="Eintragen deaktiviert" data-onstyle="success" data-offstyle="danger">
+        <input id="entryToggle" type="checkbox" class="topbutton" data-toggle="toggle" data-on="Eintragen erlaubt"
+            data-off="Eintragen deaktiviert" data-onstyle="success" data-offstyle="danger">
     </div>
-    <table class="table entries"
-            id="entrytable"
-            data-toggle="table"
-            data-search="true"
-            data-show-columns="true"
-            data-show-toggle="true"
-            data-multiple-select-row="true"
-            data-click-to-select="true"
-            data-toolbar="#toolbar"
-            data-pagination="true"
-            data-show-extended-pagination="true"
-            data-classes="table table-hover"
-            data-url="/api/queue"
-            data-show-refresh="true"
-            data-auto-refresh="true"
-            data-auto-refresh-interval="10">
+    <table class="table entries" id="entrytable" data-toggle="table" data-search="true" data-show-columns="true"
+        data-show-toggle="true" data-multiple-select-row="true" data-click-to-select="true" data-toolbar="#toolbar"
+        data-pagination="true" data-show-extended-pagination="true" data-classes="table table-hover"
+        data-url="/api/queue" data-show-refresh="true" data-auto-refresh="true" data-auto-refresh-interval="10">
         <thead>
             <tr>
                 <th data-field="state" data-checkbox="true"></th>
@@ -53,15 +40,18 @@ table td:nth-child(2) {
 <script>
     $(function () {
         refreshEntryToggle()
-        $('#entryToggle').change(function() {
-            $.ajax({url: "/api/entries/accept/"+($('#entryToggle').is(":checked") ? "1" : "0"), complete: setTimeout(refreshEntryToggle, 1000)});
+        $('#entryToggle').change(function () {
+            $.ajax({ url: "/api/entries/accept/" + ($('#entryToggle').is(":checked") ? "1" : "0"), complete: setTimeout(refreshEntryToggle, 1000) });
         })
-        $("#entrytable").bootstrapTable().on('load-success.bs.table', function() {
+        $("#entrytable").bootstrapTable().on('load-success.bs.table', function () {
             $('[data-toggle="tooltip"]').tooltip()
         })
+        $('[data-toggle="tooltip"]').tooltip({
+            trigger: 'hover'
+        })
     })
     function confirmDeleteEntry(name, entry_id) {
-        bootbox.confirm("Wirklich den Eintrag von "+name+" löschen?", function(result){
+        bootbox.confirm("Wirklich den Eintrag von " + name + " löschen?", function (result) {
             if (result) {
                 deleteEntry(entry_id)
             }
@@ -80,7 +70,7 @@ table td:nth-child(2) {
                     className: 'btn btn-secondary'
                 }
             },
-            callback: function(result){
+            callback: function (result) {
                 if (result) {
                     DeleteSelectedEntries(getIdSelections())
                 }
@@ -100,7 +90,7 @@ table td:nth-child(2) {
                     className: 'btn btn-secondary'
                 }
             },
-            callback: function(result){
+            callback: function (result) {
                 if (result) {
                     var dialog = bootbox.dialog({
                         message: '<p class="text-center mb-0"><i class="fa fa-spin fa-cog"></i> Aktualisiere Song-Datenbank...</p>',
@@ -114,8 +104,8 @@ table td:nth-child(2) {
     }
     function refreshEntryToggle() {
         $.getJSON("/api/entries/accept", (data) => {
-            if (data["value"]!=$('#entryToggle').is(":checked")) {
-                if(data["value"]==1) {
+            if (data["value"] != $('#entryToggle').is(":checked")) {
+                if (data["value"] == 1) {
                     $('#entryToggle').data('bs.toggle').on('true')
                 }
                 else {
@@ -125,51 +115,51 @@ table td:nth-child(2) {
         })
     }
     function deleteEntry(entry_id) {
-       $.ajax({
-        type: 'GET',
-        url: '/api/entries/delete/'+entry_id,
-        contentType: "application/json",
-        dataType: 'json',
-        async: false
-       });
-       $("#entrytable").bootstrapTable('refresh')
+        $.ajax({
+            type: 'GET',
+            url: '/api/entries/delete/' + entry_id,
+            contentType: "application/json",
+            dataType: 'json',
+            async: false
+        });
+        $("#entrytable").bootstrapTable('refresh')
 
     }
     function markEntryAsSung(entry_id) {
-       $.ajax({
-        type: 'GET',
-        url: '/api/entries/mark_sung/'+entry_id,
-        contentType: "application/json",
-        dataType: 'json',
-        async: false
-       });
-       $("#entrytable").bootstrapTable('refresh')
+        $.ajax({
+            type: 'GET',
+            url: '/api/entries/mark_sung/' + entry_id,
+            contentType: "application/json",
+            dataType: 'json',
+            async: false
+        });
+        $("#entrytable").bootstrapTable('refresh')
 
     }
 
     function markEntryAsTransferred(entry_id) {
         $.ajax({
-         type: 'GET',
-         url: '/api/entries/mark_transferred/'+entry_id,
-         contentType: "application/json",
-         dataType: 'json',
-         async: false
+            type: 'GET',
+            url: '/api/entries/mark_transferred/' + entry_id,
+            contentType: "application/json",
+            dataType: 'json',
+            async: false
         });
         $("#entrytable").bootstrapTable('refresh')
 
-     }
+    }
 
     function DeleteSelectedEntries(ids) {
         $.ajax({
             type: 'POST',
             url: '/api/entries/delete',
             data: JSON.stringify(ids), // or JSON.stringify ({name: 'jonas'}),
-            error: function() {
+            error: function () {
                 bootbox.alert({
                     message: "Fehler beim Löschen der Eintragungen.",
                 })
             },
-            success: function() {
+            success: function () {
                 $("#entrytable").bootstrapTable('refresh')
 
             },
@@ -183,28 +173,29 @@ table td:nth-child(2) {
             url: '/api/songs/update',
             contentType: "application/json",
             dataType: 'json',
-            success: function(data) {
+            success: function (data) {
                 wait_dialog.modal('hide')
                 bootbox.alert({
                     message: data["status"],
-                    callback: function() {
+                    callback: function () {
                         $("#entrytable").bootstrapTable('refresh')
                     }
                 })
             }
         });
     }
-    function TableActions (value, row, index) {
-        console.log("Value: "+value+", Row: "+row+", Index: "+index)
+    function TableActions(value, row, index) {
+        console.log("Value: " + value + ", Row: " + row + ", Index: " + index)
         console.log(row)
         let outerHTML = ""
-        if (row.Transferred==1) {
-            outerHTML = "<button type=\"button\" class=\"btn btn-default\" onclick=\"markEntryAsTransferred("+row.entry_ID+")\"><i class=\"fas fa-backward\"></i></button>&nbsp;<button type=\"button\" class=\"btn btn-success\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Als gesungen markieren\" onclick=\"markEntryAsSung("+row.entry_ID+")\"><i class=\"fas fa-check\"></i></button>&nbsp;<button type=\"button\" class=\"btn btn-danger\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Eintrag löschen\" onclick=\"confirmDeleteEntry('"+row.Name+"',"+row.entry_ID+")\"><i class=\"fas fa-trash\"></i></button>";
+        if (row.Transferred == 1) {
+            outerHTML = "<button type=\"button\" class=\"btn btn-default\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Markierung zurückziehen\" onclick=\"event.stopPropagation();$(this).tooltip('dispose');markEntryAsTransferred(" + row.entry_ID + ")\"><i class=\"fas fa-backward\"></i></button>&nbsp;<button type=\"button\" class=\"btn btn-success\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Als gesungen markieren\" onclick=\"event.stopPropagation();$(this).tooltip('dispose');markEntryAsSung(" + row.entry_ID + ")\"><i class=\"fas fa-check\"></i></button>&nbsp;<button type=\"button\" class=\"btn btn-danger\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Eintrag löschen\" onclick=\"event.stopPropagation();$(this).tooltip('dispose');confirmDeleteEntry('" + row.Name + "'," + row.entry_ID + ")\"><i class=\"fas fa-trash\"></i></button>";
         } else {
-            outerHTML = "<button type=\"button\" class=\"btn btn-info\" onclick=\"markEntryAsTransferred("+row.entry_ID+")\"><i class=\"fas fa-exchange-alt\"></i></button>&nbsp;<button type=\"button\" class=\"btn btn-success\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Als gesungen markieren\" onclick=\"markEntryAsSung("+row.entry_ID+")\"><i class=\"fas fa-check\"></i></button>&nbsp;<button type=\"button\" class=\"btn btn-danger\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Eintrag löschen\" onclick=\"confirmDeleteEntry('"+row.Name+"',"+row.entry_ID+")\"><i class=\"fas fa-trash\"></i></button>";
+            outerHTML = "<button type=\"button\" class=\"btn btn-info\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Als übertragen markieren\" onclick=\"event.stopPropagation();$(this).tooltip('dispose');markEntryAsTransferred(" + row.entry_ID + ")\"><i class=\"fas fa-exchange-alt\"></i></button>&nbsp;<button type=\"button\" class=\"btn btn-success\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Als gesungen markieren\" onclick=\"event.stopPropagation();$(this).tooltip('dispose');markEntryAsSung(" + row.entry_ID + ")\"><i class=\"fas fa-check\"></i></button>&nbsp;<button type=\"button\" class=\"btn btn-danger\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Eintrag löschen\" onclick=\"event.stopPropagation();$(this).tooltip('dispose');confirmDeleteEntry('" + row.Name + "'," + row.entry_ID + ")\"><i class=\"fas fa-trash\"></i></button>";
         }
         return outerHTML;
     }
+
     function getIdSelections() {
         return $.map($("#entrytable").bootstrapTable('getSelections'), function (row) {
             return row.entry_ID

backend/templates/settings.html

@@ -10,9 +10,32 @@
         <label for="maxqueue">Maximale Anzahl an Einträgen Insgesamt</label>
         <input type="number" class="form-control" id="maxqueue" name="maxqueue" min=1 value={{app.config['MAX_QUEUE']}}>
     </p>
+    <p>
+        <label for="theme">Aktives Theme</label>
+        <select class="form-control" id="theme" name="theme">
+            {% for theme in themes %}
+            <option value="{{theme}}" {% if theme == config['THEME'] %}selected{% endif %}>{{theme}}</option>
+            {% endfor %}
+        </select>
+    </p>
+    <div class="alert alert-warning" role="alert">
+        <i class="fas fa-exclamation-triangle mr-1"></i>
+        <strong>Warnung:</strong> Änderungen an den folgenden Einstellungen führen zu einer sofortigen Abmeldung!
+    </div>
+    <p>
+        <label for="username">Benutzername</label>
+        <input type="text" class="form-control" id="username" name="username" value={{app.config['BASIC_AUTH_USERNAME']}}>
+    </p>
+    <p>
+        <label for="password">Passwort ändern</label>
+        <input type="password" class="form-control" id="password" name="password">
+    </p>
     <input type="submit" class="btn btn-primary mr-1 mb-2" value="Einstellungen anwenden">
-    <input type="button" class="btn btn-default mr-1 mb-2" onclick="$.get('/writeSettings').done(()=>{alert('Einstellungen gespeichert')}).fail(()=>{alert('Fehler beim Speichern der Einstellungen')})" value="Einstellungen speichern"/>
 </form>
+<details>
+    <summary>Current config:</summary>
+    <pre>{% for key, val in config.items() %}{{key}}: {{val}}<br>{% endfor %}</pre>
+</details>
 {% endblock %}
 {% block extrajs %}
 {% endblock %}

backend/templates/songlist.html

@@ -46,7 +46,7 @@
                     var items = [];
                     $.each(data, function (key, val) {
                         items.push("<tr><td>" + val[0] + `</td>
-                            <td><button type='button'
+                            <td class='buttoncell'><button type='button'
                                     class='btn btn-primary justify-content-center align-content-between enqueueButton'
                                     data-toggle='modal'
                                     data-target='#enqueueModal' onclick='setSelectedId(`+ val[1] + `)'><i

docker-compose.prod.yml

@@ -6,23 +6,18 @@ secrets:
 
 services:
   karaoqueue:
-    image: "phillipkhne/karaoqueue:latest"
+    image: "ghcr.io/phoenixtwofive/karaoqueue:v2023.03.1"
+    build: .
     restart: always
     ports:
       - "127.0.0.1:8081:80" # Please put a reverse proxy in front of this
-    environment:
-      DEPLOYMENT_PLATFORM: Docker
-      DBSTRING: mysql://user:pass@host:3306/database
-      BASIC_AUTH_USERNAME: admin
-      BASIC_AUTH_PASSWORD: changeme
-      ENTRY_QUOTA: 3
-      MAX_QUEUE: 20
+    env_file: .env
   db:
     image: mariadb
     restart: always
-    environment:
-      MARIADB_ROOT_PASSWORD: changeme!
-      MARIADB_ROOT_HOST: localhost
-      MARIADB_DATABASE: karaoqueue
-      MARIADB_USER: karaoqueue
-      MARIADB_PASSWORD: change
+    env_file: .env 
+    volumes:
+    - karaoqueue-db:/var/lib/mysql
+
+volumes:
+  karaoqueue-db: