63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
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# app.py
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from flask import Flask, request, render_template, redirect, url_for
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from sqlalchemy import create_engine, func
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from sqlalchemy.orm import sessionmaker
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from models.album import Base, Album
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app = Flask(__name__)
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engine = create_engine(config['DB_URL'])
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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Base.metadata.create_all(bind=engine)
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def get_db():
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db = SessionLocal()
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try:
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yield db
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finally:
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db.close()
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@app.route('/')
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def index():
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db = next(get_db())
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albums = db.query(Album).all()
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return render_template('index.html', albums=albums)
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@app.route('/admin', methods=['GET', 'POST'])
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def admin():
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if request.method == 'POST':
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action = request.form['action']
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album_id = int(request.form['album_id'])
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db = next(get_db())
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if action == 'edit':
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title = request.form['title']
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artist = request.form['artist']
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year = int(request.form['year'])
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album = db.query(Album).filter(Album.id == album_id).first()
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if album:
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album.title = title
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album.artist = artist
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album.year = year
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db.commit()
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elif action == 'delete':
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album = db.query(Album).filter(Album.id == album_id).first()
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if album:
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db.delete(album)
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db.commit()
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return redirect(url_for('admin'))
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db = next(get_db())
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albums = db.query(Album).all()
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return render_template('admin.html', albums=albums)
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if __name__ == '__main__':
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app.run(debug=True)
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