contentdb/app/blueprints/packages/reviews.py

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2020-07-09 05:10:09 +02:00
# Content DB
# Copyright (C) 2020 rubenwardy
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
from . import bp
from flask import *
from flask_user import *
from flask_wtf import FlaskForm
from wtforms import *
from wtforms.validators import *
from app.models import db, PackageReview, Thread, ThreadReply
from app.utils import is_package_page, addNotification
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@bp.route("/reviews/")
def list_reviews():
reviews = PackageReview.query.order_by(db.desc(PackageReview.created_at)).all()
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return render_template("packages/reviews_list.html", reviews=reviews)
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class ReviewForm(FlaskForm):
title = StringField("Title", [InputRequired(), Length(3,100)])
comment = TextAreaField("Comment", [InputRequired(), Length(10, 500)])
recommends = RadioField("Private", [InputRequired()], choices=[("yes", "Yes"), ("no", "No")])
submit = SubmitField("Save")
@bp.route("/packages/<author>/<name>/review/", methods=["GET", "POST"])
@login_required
@is_package_page
def review(package):
if current_user in package.maintainers:
flash("You can't review your own package!", "danger")
return redirect(package.getDetailsURL())
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review = PackageReview.query.filter_by(package=package, author=current_user).first()
form = ReviewForm(formdata=request.form, obj=review)
# Set default values
if request.method == "GET" and review:
form.title.data = review.thread.title
form.recommends.data = "yes" if review.recommends else "no"
form.comment.data = review.thread.replies[0].comment
# Validate and submit
elif request.method == "POST" and form.validate():
was_new = False
if not review:
was_new = True
review = PackageReview()
review.package = package
review.author = current_user
db.session.add(review)
review.recommends = form.recommends.data == "yes"
thread = review.thread
if not thread:
thread = Thread()
thread.author = current_user
thread.private = False
thread.package = package
thread.review = review
db.session.add(thread)
thread.watchers.append(current_user)
reply = ThreadReply()
reply.thread = thread
reply.author = current_user
reply.comment = form.comment.data
db.session.add(reply)
thread.replies.append(reply)
else:
reply = thread.replies[0]
reply.comment = form.comment.data
thread.title = form.title.data
db.session.commit()
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package.recalcScore()
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notif_msg = None
if was_new:
notif_msg = "New review '{}'".format(form.title.data)
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else:
notif_msg = "Updated review '{}'".format(form.title.data)
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addNotification(package.maintainers, current_user, notif_msg, url_for("threads.view", id=thread.id), package)
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db.session.commit()
return redirect(package.getDetailsURL())
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return render_template("packages/review_create_edit.html", \
form=form, package=package, review=review)
@bp.route("/packages/<author>/<name>/review/delete/", methods=["POST"])
@login_required
@is_package_page
def delete_review(package):
review = PackageReview.query.filter_by(package=package, author=current_user).first()
if review is None or review.package != package:
abort(404)
thread = review.thread
reply = ThreadReply()
reply.thread = thread
reply.author = current_user
reply.comment = "_converted review into a thread_"
db.session.add(reply)
thread.review = None
notif_msg = "Deleted review '{}', comments were kept as a thread".format(thread.title)
addNotification(package.maintainers, current_user, notif_msg, url_for("threads.view", id=thread.id), package)
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db.session.delete(review)
db.session.commit()
return redirect(thread.getViewURL())