74 lines
3.4 KiB
Python
74 lines
3.4 KiB
Python
from wtforms import SubmitField, StringField, FloatField, HiddenField, validators, Form
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from flask_wtf import FlaskForm
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from flask import request, render_template, redirect
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from main import db, app, ma
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from sqlalchemy import Sequence
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from sqlalchemy.exc import SQLAlchemyError
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from status import st, Status
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from flask_login import login_required, current_user
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# pylint: disable=no-member
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################################################################################
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# Class describing Settings in the database, and via sqlalchemy, connected to the DB as well
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################################################################################
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class Settings(db.Model):
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id = db.Column(db.Integer, db.Sequence('settings_id_seq'), primary_key=True )
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import_path = db.Column(db.String)
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storage_path = db.Column(db.String)
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recycle_bin_path = db.Column(db.String)
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def __repr__(self):
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return f"<id: {self.id}, import_path: {self.import_path}, storage_path: {self.storage_path}, recycle_bin_path: {self.recycle_bin_path}>"
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################################################################################
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# Helper class that inherits a .dump() method to turn class Settings into json / useful in jinja2
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################################################################################
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class SettingsSchema(ma.SQLAlchemyAutoSchema):
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class Meta:
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model = Settings
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ordered = True
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settings_schema = SettingsSchema(many=True)
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################################################################################
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# Helper class that defines a form for Settings, used to make html <form>
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# with field validation (via wtforms)
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################################################################################
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class SettingsForm(FlaskForm):
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id = HiddenField()
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import_path = StringField('Path(s) to import from:', [validators.DataRequired()])
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storage_path = StringField('Path to store sorted images to:', [validators.DataRequired()])
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recycle_bin_path = StringField('Path to temporarily store deleted images in:', [validators.DataRequired()])
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submit = SubmitField('Save' )
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################################################################################
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# /settings -> show current settings
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################################################################################
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@app.route("/settings", methods=["GET", "POST"])
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@login_required
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def settings():
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form = SettingsForm(request.form)
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page_title='Settings'
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if request.method == 'POST' and form.validate():
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try:
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# HACK, I don't really need an id here, but sqlalchemy get weird
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# without one, so just grab the id of the only row there, it will
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# do...
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id = Settings.query.all()[0].id
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s = Settings.query.get(id)
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if 'submit' in request.form:
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st.SetMessage("Successfully Updated Settings" )
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s.import_path = request.form['import_path']
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s.storage_path = request.form['storage_path']
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s.recycle_bin_path = request.form['recycle_bin_path']
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db.session.commit()
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return redirect( '/settings' )
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except SQLAlchemyError as e:
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st.SetAlert( "danger" )
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st.SetMessage( "<b>Failed to modify Setting:</b> {}".format(e.orig) )
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return render_template("settings.html", form=form, page_title=page_title)
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else:
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form = SettingsForm( obj=Settings.query.first() )
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return render_template("settings.html", form=form, page_title = page_title)
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