restructure for backend/frontend separation

This commit is contained in:
2019-12-13 14:41:27 +01:00
parent 21e03fa179
commit 1cf361a891
43 changed files with 13959 additions and 0 deletions

11
backend/Dockerfile Normal file
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FROM tiangolo/uwsgi-nginx-flask:python3.7
RUN pip install requests
RUN pip install pandas
RUN pip install Flask-BasicAuth
RUN pip install bs4
COPY ./app /app

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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))
return outlist

165
backend/app/database.py Normal file
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# -*- coding: utf_8 -*-
import sqlite3
import pandas
from io import StringIO
song_table = "songs"
entry_table = "entries"
index_label = "Id"
done_table = "done_songs"
def open_db():
conn = sqlite3.connect("data/test.db")
conn.execute('PRAGMA encoding = "UTF-8";')
return conn
def import_songs(song_csv):
print("Start importing Songs...")
df = pandas.read_csv(StringIO(song_csv), sep=';')
conn = open_db()
cur = conn.cursor()
df.to_sql(song_table, conn, if_exists='replace',
index=False)
cur.execute("SELECT Count(Id) FROM songs")
num_songs = cur.fetchone()[0]
conn.close()
print("Imported songs ({} in Database)".format(num_songs))
return("Imported songs ({} in Database)".format(num_songs))
def create_entry_table():
conn = open_db()
conn.execute('CREATE TABLE IF NOT EXISTS '+entry_table +
' (ID INTEGER PRIMARY KEY NOT NULL, Song_Id INTEGER NOT NULL, Name VARCHAR(255))')
conn.close()
def create_done_song_table():
conn = open_db()
conn.execute('CREATE TABLE IF NOT EXISTS '+done_table +
' (Song_Id INTEGER PRIMARY KEY NOT NULL, Plays INTEGER)')
conn.close()
def create_song_table():
conn = open_db()
conn.execute("CREATE TABLE IF NOT EXISTS \""+song_table+"""\" (
"Id" INTEGER,
"Title" TEXT,
"Artist" TEXT,
"Year" INTEGER,
"Duo" INTEGER,
"Explicit" INTEGER,
"Date Added" TEXT,
"Styles" TEXT,
"Languages" TEXT
)""")
conn.close()
def create_list_view():
conn = open_db()
conn.execute("""CREATE VIEW IF NOT EXISTS [Liste] AS
SELECT Name, Title, Artist, entries.Id, songs.Id
FROM entries, songs
WHERE entries.Song_Id=songs.Id""")
conn.close()
def create_done_song_view():
conn = open_db()
conn.execute("""CREATE VIEW IF NOT EXISTS [Abspielliste] AS
SELECT Artist || \" - \" || Title AS Song, Plays AS Wiedergaben
FROM songs, done_songs
WHERE done_songs.Song_Id=songs.Id""")
conn.close()
def get_list():
conn = open_db()
conn.row_factory = sqlite3.Row
cur = conn.cursor()
cur.execute("SELECT * FROM Liste")
return cur.fetchall()
def get_played_list():
conn = open_db()
cur = conn.cursor()
cur.execute("SELECT * FROM Abspielliste")
return cur.fetchall()
def get_song_list():
conn =open_db()
cur = conn.cursor()
cur.execute("SELECT Artist || \" - \" || Title AS Song, Id FROM songs")
return cur.fetchall()
def get_song_completions(input_string):
conn = open_db()
cur = conn.cursor()
# Don't look, it burns...
cur.execute(
"SELECT Title || \" - \" || Artist AS Song, Id FROM songs WHERE Song LIKE REPLACE(REPLACE(REPLACE(REPLACE(UPPER('%"+input_string+"%'),'ö','Ö'),'ü','Ü'),'ä','Ä'),'ß','') LIMIT 20")
return cur.fetchall()
def add_entry(name,song_id):
conn = open_db()
cur = conn.cursor()
cur.execute(
"INSERT INTO entries (Song_Id,Name) VALUES(?,?);", (song_id,name))
conn.commit()
conn.close()
return
def add_sung_song(entry_id):
conn = open_db()
cur = conn.cursor()
cur.execute("""SELECT Song_Id FROM entries WHERE Id=?""",(entry_id,))
song_id = cur.fetchone()[0]
cur.execute("""INSERT OR REPLACE INTO done_songs (Song_Id, Plays)
VALUES("""+str(song_id)+""",
COALESCE(
(SELECT Plays FROM done_songs
WHERE Song_Id="""+str(song_id)+"), 0) + 1)"
)
conn.commit()
delete_entry(entry_id)
conn.close()
return True
def clear_played_songs():
conn = open_db()
cur = conn.cursor()
cur.execute("DELETE FROM done_songs")
conn.commit()
conn.close()
return True
def delete_entry(id):
conn = open_db()
cur = conn.cursor()
cur.execute("DELETE FROM entries WHERE id=?",(id,))
conn.commit()
conn.close()
return True
def delete_entries(ids):
idlist = []
for x in ids:
idlist.append( (x,) )
try:
conn = open_db()
cur = conn.cursor()
cur.executemany("DELETE FROM entries WHERE id=?", idlist)
conn.commit()
conn.close()
return cur.rowcount
except sqlite3.Error as error:
return -1
def delete_all_entries():
conn = open_db()
cur = conn.cursor()
cur.execute("DELETE FROM entries")
conn.commit()
conn.close()
return True

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backend/app/helpers.py Normal file
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import requests
from bs4 import BeautifulSoup
import json
import os
data_directory = "data"
config_file = data_directory+"/config.json"
def create_data_directory():
if not os.path.exists(data_directory):
os.makedirs(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='CSV')[0]['href']
return url
def get_songs(url):
r = requests.get(url)
return r.text
def check_config_exists():
return os.path.isfile(config_file)
def setup_config(app):
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'}
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']

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backend/app/main.py Normal file
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from flask import Flask, render_template, Response, abort, request, redirect
import helpers
import database
import data_adapters
import os, errno
import json
from flask_basicauth import BasicAuth
app = Flask(__name__, static_url_path='/static')
basic_auth = BasicAuth(app)
accept_entries = False
@app.route("/")
def home():
if basic_auth.authenticate():
return render_template('main_admin.html', list=database.get_list(), auth=basic_auth.authenticate())
else:
return render_template('main.html', list=database.get_list(), auth=basic_auth.authenticate())
@app.route('/api/enqueue', methods=['POST'])
def enqueue():
if accept_entries:
if not request.json:
print(request.data)
abort(400)
name = request.json['name']
song_id = request.json['id']
database.add_entry(name, song_id)
return Response('{"status":"OK"}', mimetype='text/json')
else:
return Response('{"status":"Currently not accepting entries"}', mimetype='text/json',status=423)
@app.route("/list")
def songlist():
return render_template('songlist.html', list=database.get_song_list(), auth=basic_auth.authenticate())
@app.route("/api/queue")
def queue_json():
list = data_adapters.dict_from_rows(database.get_list())
return Response(json.dumps(list, ensure_ascii=False).encode('utf-8'), mimetype='text/json')
@app.route("/plays")
@basic_auth.required
def played_list():
return render_template('played_list.html', list=database.get_played_list(), auth=basic_auth.authenticate())
@app.route("/api/songs")
def songs():
list = database.get_song_list()
return Response(json.dumps(list, ensure_ascii=False).encode('utf-8'), mimetype='text/json')
@app.route("/api/songs/update")
@basic_auth.required
def update_songs():
database.delete_all_entries()
status = database.import_songs(helpers.get_songs(helpers.get_catalog_url()))
print(status)
return Response('{"status": "%s" }' % status, mimetype='text/json')
@app.route("/api/songs/compl")
def get_song_completions(input_string=""):
input_string = request.args.get('search',input_string)
if input_string!="":
print(input_string)
list = database.get_song_completions(input_string=input_string)
return Response(json.dumps(list, ensure_ascii=False).encode('utf-8'), mimetype='text/json')
else:
return 400
@app.route("/api/entries/delete/<entry_id>")
@basic_auth.required
def delete_entry(entry_id):
if database.delete_entry(entry_id):
return Response('{"status": "OK"}', mimetype='text/json')
else:
return Response('{"status": "FAIL"}', mimetype='text/json')
@app.route("/api/entries/delete", methods=['POST'])
@basic_auth.required
def delete_entries():
if not request.json:
print(request.data)
abort(400)
return
updates = database.delete_entries(request.json)
if updates >= 0:
return Response('{"status": "OK", "updates": '+str(updates)+'}', mimetype='text/json')
else:
return Response('{"status": "FAIL"}', mimetype='text/json', status=400)
@app.route("/api/entries/mark_sung/<entry_id>")
@basic_auth.required
def mark_sung(entry_id):
if database.add_sung_song(entry_id):
return Response('{"status": "OK"}', mimetype='text/json')
else:
return Response('{"status": "FAIL"}', mimetype='text/json')
@app.route("/api/entries/accept/<value>")
@basic_auth.required
def set_accept_entries(value):
global accept_entries
if (value=='0' or value=='1'):
accept_entries=bool(int(value))
return Response('{"status": "OK"}', mimetype='text/json')
else:
return Response('{"status": "FAIL"}', mimetype='text/json', status=400)
@app.route("/api/entries/accept")
def get_accept_entries():
global accept_entries
return Response('{"status": "OK", "value": '+str(int(accept_entries))+'}', mimetype='text/json')
@app.route("/api/played/clear")
@basic_auth.required
def clear_played_songs():
if database.clear_played_songs():
return Response('{"status": "OK"}', mimetype='text/json')
else:
return Response('{"status": "FAIL"}', mimetype='text/json')
@app.route("/api/entries/delete_all")
@basic_auth.required
def delete_all_entries():
if database.delete_all_entries():
return Response('{"status": "OK"}', mimetype='text/json')
else:
return Response('{"status": "FAIL"}', mimetype='text/json')
@app.route("/login")
@basic_auth.required
def admin():
return redirect("/", code=303)
@app.before_first_request
def activate_job():
helpers.create_data_directory()
database.create_entry_table()
database.create_song_table()
database.create_done_song_table()
database.create_list_view()
database.create_done_song_view()
helpers.setup_config(app)
if __name__ == "__main__":
app.run(debug=True, host='0.0.0.0')

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body {
padding-top: 5rem;
}
html, body {
height: 100%;
}
.site {
height: auto;
min-height: 100%;
}
main {
padding-bottom: 60px; /* Höhe des Footers */
}
.footer {
margin-top: -60px;
width: 100%;
height: 60px;
/* Set the fixed height of the footer here */
/*line-height: 60px; /* Vertically center the text there */
background-color: #f5f5f5;
}
.topbutton {
width: 100%;
}
table td {
overflow: hidden;
text-overflow: ellipsis;
}
table.entries tbody tr:first-child {
background-color: #007bff80;
font-weight: 600;
}
table.entries tbody tr:nth-child(2) {
background-color: #007bff40;
font-weight: 500;
}
table.entries tbody tr:nth-child(3) {
background-color: #007bff20;
font-weight: 400;
}
table.entries tbody tr:nth-child(4) {
background-color: #007bff10;
}
table td:first-child {
max-width: 200px !important;
}
@media (min-width: 768px) {
.topbutton {
width: auto;
}
}
@media print {
body {
font-size: 1.3em;
}
.footer {
display: none !important;
}
.admincontrols {
display: none;
}
}

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{
"name": "KaraoQueue",
"short_name": "KaraoQueue",
"start_url": "/",
"display": "standalone",
"background_color": "#343a40",
"description": "Eine Karaokewarteliste.",
"icons": [{
"src": "images/touch/homescreen192.png",
"sizes": "192x192",
"type": "image/png"
}],
"related_applications": [{
"platform": "Web"
}]
}

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<link rel="icon" href="favicon.ico">
<link rel="manifest" href="/static/manifest.webmanifest">
<title>{% block title %}{% endblock %} - KaraoQueue</title>
<!-- Bootstrap-Tables -->
<link rel="stylesheet" href="https://unpkg.com/bootstrap-table@1.15.3/dist/bootstrap-table.min.css">
<!-- Bootstrap core CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css"
integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<!-- Custom styles for this template -->
<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">
<!-- Bootstraptoggle -->
<link href="https://gitcdn.github.io/bootstrap-toggle/2.2.2/css/bootstrap-toggle.min.css" rel="stylesheet">
</head>
<body>
<nav class="navbar navbar-expand-md navbar-dark bg-dark fixed-top">
<a class="navbar-brand" href="/">KaraoQueue</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsExampleDefault"
aria-controls="navbarsExampleDefault" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarsExampleDefault">
<ul class="navbar-nav mr-auto">
<li class="nav-item">
<a class="nav-link" href="/">Warteliste</a>
</li>
<li class="nav-item">
<a class="nav-link" href="/list">Songsuche</a>
</li>
{% if auth %}
<li class="nav-item">
<a class="nav-link" href="/plays">Abspielliste</a>
</li>
{% endif %}
</ul>
<!--<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2" type="text" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
</form>-->
</div>
</nav>
<div class="site">
<main role="main" class="container">
{% block content %}{% endblock %}
</main><!-- /.container -->
</div>
<!-- Footer -->
<footer class="footer">
<div class="container text-center py-3">
{% if not auth %}
<a href="/login" class="ml-1 mr-1"><i
class="fas fa-sign-in-alt mr-1"></i><span>Login</span></a>
{% endif %}
<a href="https://github.com/PhoenixTwoFive/karaoqueue"
class="ml-1 mr-1"><i class="fab fa-github mr-1"></i><span>Github</span></a>
<span class="text-muted">KaraoQueue -&nbsp;<span
style="display:inline-block;transform: rotate(180deg) translateY(-0.2rem)">&copy</span>&nbsp;2019 - Phillip
Kühne</span>
</div>
</footer>
<!-- Footer -->
<!-- Bootstrap core JavaScript
================================================== -->
<!-- Placed at the end of the document so the pages load faster -->
<script src="https://code.jquery.com/jquery-3.2.1.min.js"
integrity="sha384-xBuQ/xzmlsLoJpyjoggmTEz8OWUFM0/RC5BsqQBDX2v5cMvDHcMakNTNrHIW2I5f" crossorigin="anonymous">
</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"
integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous">
</script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"
integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous">
</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootbox.js/4.4.0/bootbox.min.js"
integrity="sha256-4F7e4JsAJyLUdpP7Q8Sah866jCOhv72zU5E8lIRER4w=" crossorigin="anonymous">
</script>
<script src="https://unpkg.com/bootstrap-table@1.15.3/dist/bootstrap-table.min.js"></script>
<script src="https://unpkg.com/bootstrap-table@1.15.3/dist/extensions/auto-refresh/bootstrap-table-auto-refresh.min.js"></script>
<script src="https://gitcdn.github.io/bootstrap-toggle/2.2.2/js/bootstrap-toggle.min.js"></script>
{% block extrajs %}{% endblock %}
<script>
$(document).ready(function () {
// get current URL path and assign 'active' class
var pathname = window.location.pathname;
$('.navbar-nav > li > a[href="' + pathname + '"]').parent().addClass('active');
$('[data-toggle="tooltip"]').tooltip()
})
</script>
</body>
</html>

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{% extends 'base.html' %}
{% block title %}Warteliste{% endblock %}
{% block content %}
<a id="bfb" role="button" class="btn btn-primary btn-lg btn-block mb-2" href="/list">Eintragen</a>
<table class="table entries"
data-toggle="table"
data-url="/api/queue"
data-pagination="true"
data-classes="table"
data-show-refresh="false"
data-auto-refresh="true"
data-auto-refresh-interval="10">
<thead>
<tr>
<th data-field="Name">Name</th>
<th data-field="Title">Song</th>
<th data-field="Artist">Künstler</th>
</tr>
</thead>
</table>
<a name="end"></a>
{% endblock %}
{% block extrajs %}
<script>
$.getJSON("/api/entries/accept", (data) => {
if (data["value"]==0) {
$("#bfb").addClass("disabled")
$("#bfb").prop("aria-disabled",true);
$("#bfb").prop("tabindex","-1");
}
})
</script>
{% endblock %}

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{% extends 'base.html' %}
{% block title %}Warteliste-Admin{% endblock %}
{% block content %}
<style>
table td:nth-child(2) {
max-width: 450px !important;
overflow: scroll;
}
</style>
<div class="container">
<div id="toolbar">
<button type="button" class="topbutton btn btn-danger" onclick="confirmDeleteSelectedEntries()"><i
class="fas fa-trash mr-2"></i>Gewählte Einträge löschen</button>
<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">
</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">
<thead>
<tr>
<th data-field="state" data-checkbox="true"></th>
<th scope="col" data-field="Name">Name</th>
<th scope="col" data-field="Title">Song</th>
<th scope="col" data-field="Artist">Künstler</th>
<th scope="col" data-formatter="TableActions">Aktionen</th>
</tr>
</thead>
</table>
<a name="end"></a>
</div>
{% endblock %}
{% block extrajs %}
<script>
$(function () {
$('#entryToggle').change(function() {
$.ajax({url: "/api/entries/accept/"+($('#entryToggle').is(":checked") ? "1" : "0"), complete: setTimeout(refreshEntryToggle, 1000)});
})
refreshEntryToggle()
$("#entrytable").bootstrapTable().on('load-success.bs.table', function() {
$('[data-toggle="tooltip"]').tooltip()
})
})
function confirmDeleteEntry(name, entry_id) {
bootbox.confirm("Wirklich den Eintrag von "+name+" löschen?", function(result){
if (result) {
deleteEntry(entry_id)
}
})
}
function confirmDeleteSelectedEntries() {
bootbox.confirm({
message: "Wirklich gewählte Eintragungen löschen?",
buttons: {
confirm: {
label: 'Ja',
className: 'btn btn-danger'
},
cancel: {
label: 'Nein',
className: 'btn btn-secondary'
}
},
callback: function(result){
if (result) {
DeleteSelectedEntries(getIdSelections())
}
}
})
}
function confirmUpdateSongDatabase() {
bootbox.confirm({
message: "Wirklich die Song-Datenbank aktualisieren?<br>Dies lädt die Aktuelle Song-Liste von <a href='https://www.karafun.de/karaoke-song-list.html'>KaraFun</a> herunter, <b>und wird alle Eintragungen löschen!</b>",
buttons: {
confirm: {
label: 'Ja',
className: 'btn-primary'
},
cancel: {
label: 'Nein',
className: 'btn btn-secondary'
}
},
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>',
closeButton: false
});
updateSongDatabase(dialog)
}
}
})
}
function refreshEntryToggle() {
$.getJSON("/api/entries/accept", (data) => {
if (data["value"]!=$('#entryToggle').is(":checked")) {
if(data["value"]==1) {
$('#entryToggle').bootstrapToggle('on')
}
else {
$('#entryToggle').bootstrapToggle('off')
}
}
})
}
function deleteEntry(entry_id) {
$.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')
}
function DeleteSelectedEntries(ids) {
$.ajax({
type: 'POST',
url: '/api/entries/delete',
data: JSON.stringify(ids), // or JSON.stringify ({name: 'jonas'}),
error: function() {
bootbox.alert({
message: "Fehler beim Löschen der Eintragungen.",
})
},
success: function() {
$("#entrytable").bootstrapTable('refresh')
},
contentType: "application/json",
dataType: 'json'
});
}
function updateSongDatabase(wait_dialog) {
$.ajax({
type: 'GET',
url: '/api/songs/update',
contentType: "application/json",
dataType: 'json',
success: function(data) {
wait_dialog.modal('hide')
bootbox.alert({
message: data["status"],
callback: function() {
$("#entrytable").bootstrapTable('refresh')
}
})
}
});
}
function TableActions (value, row, index) {
return "<button type=\"button\" class=\"btn btn-success\" data-toggle=\"tooltip\" data-placement=\"top\" title=\"Als gesungen markieren\" onclick=\"markEntryAsSung("+row.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.ID+")\"><i class=\"fas fa-trash\"></i></button>";
}
function getIdSelections() {
return $.map($("#entrytable").bootstrapTable('getSelections'), function (row) {
return row.ID
})
}
</script>
{% endblock %}

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{% extends 'base.html' %}
{% block title %}Abspielliste{% endblock %}
{% block content %}
<div id="toolbar">
<button type="button" class="topbutton btn btn-danger" onclick="confirmDeleteAllEntries()"><i
class="fas fa-trash mr-2"></i>Abspielliste löschen</button>
<button type="button" class="topbutton btn btn-primary" onclick="exportPDF()"><i
class="fas fa-file-pdf mr-2"></i>Als PDF herunterladen</button>
<button type="button" class="topbutton btn btn-secondary" onclick="printPDF()"><i
class="fas fa-print mr-2"></i>Drucken</button>
</div>
<table class="table"
id="table"
data-toggle="table"
data-search="true"
data-show-columns="true"
data-toolbar="#toolbar"
data-pagination="true"
data-classes="table table-bordered table-striped"
data-show-extended-pagination="true">
<thead>
<tr>
<th scope="col">Song</th>
<th scope="col">Wiedergaben</th>
</tr>
</thead>
{% for entry in list: %}
<tr>
<td>
{{ entry[0] }}
</td>
<td>
{{ entry[1] }}
</td>
</tr>
{% endfor %}
</table>
</table>
{% endblock %}
{% block extrajs %}
<script src="https://unpkg.com/jspdf@latest/dist/jspdf.min.js"></script>
<script src="https://unpkg.com/jspdf-autotable@3.1.1/dist/jspdf.plugin.autotable.js"></script>
<script>
function confirmDeleteAllEntries() {
bootbox.confirm({
message: "Wirklich Abspielliste löschen?<br>Stelle sicher, dass du sie vorher zwecks Abrechnung gedruckt und/oder heruntergeladen hast!",
buttons: {
confirm: {
label: 'Ja',
className: 'btn btn-danger'
},
cancel: {
label: 'Nein',
className: 'btn btn-secondary'
}
},
callback: function(result){
if (result) {
deleteAllEntries()
}
}
})
}
function deleteAllEntries() {
$.ajax({
type: 'GET',
url: '/api/played/clear',
contentType: "application/json",
dataType: 'json',
async: false
});
location.reload();
}
function exportPDF() {
var doc = new jsPDF();
doc.autoTable({
head: [["Song","Wiedergaben"]],
body: createTableArray(),
theme: 'grid'
});
doc.save('Abspielliste.pdf');
}
function printPDF() {
var doc = new jsPDF();
doc.autoTable({
head: [["Song","Wiedergaben"]],
body: createTableArray(),
theme: 'grid'
});
doc.autoPrint();
doc.output('dataurlnewwindow');
}
function createTableArray() {
var data = $("#table").bootstrapTable('getData')
out = data.map(x => [x["0"],x["1"]])
return out;
}
</script>
{% endblock %}

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{% extends 'base.html' %}
{% block title %}Songsuche{% endblock %}
{% block content %}
<input class="form-control" id="filter" type="text" placeholder="Suchen...">
<table class="table">
<tbody id="songtable">
</tbody>
</table>
<div class="modal fade" id="enqueueModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel"
aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Auf Liste setzen</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="form-group">
<form id="nameForm">
<div class="modal-body">
<label for="singerNameInput">Sängername</label>
<input type="text" class="form-control" id="singerNameInput" placeholder="Max Mustermann"
required>
<input id="selectedId" name="selectedId" type="hidden" value="">
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
<button type="submit" class="btn btn-primary" id="submitSongButton">Anmelden</button>
</div>
</form>
</div>
</div>
</div>
</div>
{% endblock %}
{% block extrajs %}
<script>
$(document).ready(function () {
$("#filter").focus();
$("#filter").keyup( function () {
var value = $(this).val().toLowerCase();
//alert(value);
if(value.length >= 1) {
$.getJSON("/api/songs/compl", { search: value }, function (data) {
var items = [];
$.each(data, function (key, val) {
items.push("<tr><td>"+val[0]+`</td>
<td><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
class="fas fa-plus"></i></button></td>
</tr>`)
});
$("#songtable").html("")
$(items.join("")).appendTo("#songtable");
entriesAccepted()
});
} else {
$("#songtable").html("")
}
});
$("#nameForm").submit( function (e) {
e.preventDefault();
submitModal();
});
});
function enqueue(id,name,success_callback, blocked_callback) {
var data = {
"name": name,
"id": id
}
$.ajax({
type: 'POST',
url: '/api/enqueue',
data: JSON.stringify(data), // or JSON.stringify ({name: 'jonas'}),
success: success_callback,
statusCode: {
423: blocked_callback
},
contentType: "application/json",
dataType: 'json'
});
}
function setSelectedId(id) {
$("#selectedId").attr("value",id);
}
function submitModal() {
var name = $("#singerNameInput").val();
var id = $("#selectedId").attr("value");
enqueue(id,name,function () {
$("#enqueueModal").modal('hide');
window.location.href = '/#end';
}, function () {
bootbox.alert({
message: "Es werden leider keine neuen Anmeldungen mehr angenommen. Tut mir leid :(",
});
$(".enqueueButton").prop("disabled",true);
$("#enqueueModal").modal('hide');
});
}
function entriesAccepted() {
$.getJSON("/api/entries/accept", (data,out) => {
if(data["value"]==0) {
$(".enqueueButton").prop("disabled",true)
$(".enqueueButton").prop("style","pointer-events: none;")
$(".enqueueButton").wrap("<span class='tooltip-span' tabindex='0' data-toggle='tooltip' data-placement='top'></span>" );
$(".tooltip-span").prop("title","Eintragungen sind leider nicht mehr möglich.")
$('[data-toggle="tooltip"]').tooltip()
} else {
$(".enqueueButton").prop("disabled",false)
}
})
}
</script>
{% endblock %}