phillip/karaoqueue
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Statistik Import- und Export.

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This commit is contained in:
Phillip Kühne 2023-10-06 15:46:50 +00:00
parent a1da421ffe
commit 6d2941cfca
Signed by: phillip
GPG Key ID: E4C1C4D2F90902AA
3 changed files with 137 additions and 3 deletions
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49
backend/app.py
View File

@ -7,6 +7,7 @@ import os
import json
from flask_basicauth import BasicAuth
from helpers import nocache
from werkzeug.utils import secure_filename
app = Flask(__name__, static_url_path='/static')
basic_auth = BasicAuth(app)
@ -186,6 +187,54 @@ def query_songs_with_details_suggest(input_string=""):
return jsonify(result)
@app.route("/api/songs/stats")
@nocache
# Return the data from long_term_stats as json
def get_stats():
db_result = database.get_long_term_stats()
data = []
for row in db_result:
data.append(dict(zip(['id', 'count'], row)))
return jsonify(data)
@app.route("/api/songs/stats.csv")
@nocache
# Return data from long_term_stats as csv
def get_stats_csv():
db_result = database.get_long_term_stats()
print(db_result)
csv = "Id,Playbacks\n"
for row in db_result:
csv += str(row[0]) + "," + str(row[1]) + "\n"
return Response(csv, mimetype='text/csv')
@app.route("/api/songs/stats.csv", methods=['POST'])
@nocache
@basic_auth.required
# Update long_term_stats from csv
def update_stats_csv():
if not request.files:
abort(400)
file = request.files['file']
if file.filename is None:
abort(400)
else:
filename = secure_filename(file.filename)
if filename == '':
abort(400)
if not filename.endswith('.csv'):
abort(400)
if file:
if database.import_stats(file):
return Response('{"status": "OK"}', mimetype='text/json')
else:
return Response('{"status": "FAIL"}', mimetype='text/json', status=400)
else:
abort(400)
@app.route("/api/songs/details/<song_id>")
def get_song_details(song_id):
result = database.get_song_details(song_id)

24
backend/database.py
View File

@ -40,6 +40,20 @@ def import_songs(song_csv):
return ("Imported songs ({} in Database)".format(num_songs))
def import_stats(stats_csv):
print("Start importing Stats...")
df = pandas.read_csv(stats_csv, sep=',')
if (df.columns[0] != "Id" or df.columns[1] != "Playbacks"):
return False
with get_db_engine().connect() as conn:
for index, row in df.iterrows():
stmt = text(
"INSERT INTO long_term_stats (Id,Playbacks) VALUES (:par_id,:par_playbacks) ON DUPLICATE KEY UPDATE Playbacks=:par_playbacks")
conn.execute(stmt, {"par_id": row["Id"], "par_playbacks": row["Playbacks"]})
conn.commit()
return True
def create_schema():
create_song_table()
create_entry_table()
@ -161,6 +175,16 @@ def get_song_suggestions(count: int):
return cur.fetchall()
def get_long_term_stats():
with get_db_engine().connect() as conn:
stmt = text("""
SELECT lts.Id, lts.Playbacks
FROM long_term_stats lts
""")
cur = conn.execute(stmt)
return cur.fetchall()
def get_song_list():
with get_db_engine().connect() as conn:
stmt = text("SELECT Artist || \" - \" || Title AS Song, Id FROM songs;")

65
backend/templates/settings.html
View File

@ -4,7 +4,8 @@
<form method="post">
<p>
<label for="entryquota">Maximale Anzahl an Einträgen pro Nutzer</label>
<input type="number" class="form-control" id="entryquota" name="entryquota" min=1 value={{app.config['ENTRY_QUOTA']}}>
<input type="number" class="form-control" id="entryquota" name="entryquota" min=1
value={{app.config['ENTRY_QUOTA']}}>
</p>
<p>
<label for="maxqueue">Maximale Anzahl an Einträgen Insgesamt</label>
@ -24,7 +25,8 @@
</div>
<p>
<label for="username">Benutzername</label>
<input type="text" class="form-control" id="username" name="username" value={{app.config['BASIC_AUTH_USERNAME']}}>
<input type="text" class="form-control" id="username" name="username"
value={{app.config['BASIC_AUTH_USERNAME']}}>
</p>
<p>
<label for="password">Passwort ändern</label>
@ -32,10 +34,69 @@
</p>
<input type="submit" class="btn btn-primary mr-1 mb-2" value="Einstellungen anwenden">
</form>
<form>
<p>
<label for="statsImport">Statistiken importieren/exportieren</label>
</p>
<div class="row">
<div class="col-sm-4">
<a class="btn btn-secondary" type="button" id="statsExport" href="/api/songs/stats.csv"><i class="fas fa-download mr-1"></i>Exportieren</a>
</div>
<div class="col input-group mb-3">
<div class="custom-file mr-1">
<input type="file" class="custom-file-input" id="statsImport" data-allowed-file-extensions='["csv"]'>
<label class="custom-file-label" for="statsImport">CSV-Datei auswählen</label>
</div>
<button class="btn btn-secondary" type="button" id="statsImportBtn"><i class="fas fa-upload mr-1"></i>Importieren</button>
</div>
</div>
<p>
</p>
</form>
<details>
<summary>Current config:</summary>
<pre>{% for key, val in config.items() %}{{key}}: {{val}}<br>{% endfor %}</pre>
</details>
{% endblock %}
{% block extrajs %}
<script>
$(document).ready(function () {
$('#statsImport').on('change', function () {
var fileName = $(this).val().split('\\').pop();
$(this).next('.custom-file-label').html(fileName);
});
$('#statsImportBtn').on('click', function () {
var file_data = $('#statsImport').prop('files')[0];
var form_data = new FormData();
form_data.append('file', file_data);
$.ajax({
url: '/api/songs/stats.csv',
cache: false,
contentType: false,
processData: false,
data: form_data,
type: 'post',
success: function (response) {
toast = {
title: "Erfolgreich importiert",
message: "Die Statistiken wurden erfolgreich importiert.",
status: TOAST_STATUS.SUCCESS,
timeout: 5000
}
Toast.create(toast);
},
error: function (response) {
toast = {
title: "Fehler beim Importieren",
message: "Die Statistiken konnten nicht importiert werden.",
status: TOAST_STATUS.ERROR,
timeout: 5000
}
Toast.create(toast);
}
});
});
});
</script>
{% endblock %}