open-law/app/views/user.py

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import base64
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from flask import Blueprint, render_template, request, flash, redirect, url_for, jsonify
from flask_login import login_required, current_user
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from app.controllers import create_pagination
from sqlalchemy import not_
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from app import models as m, db
from app import forms as f
from app.logger import log
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from config import config
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configuration = config()
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bp = Blueprint("user", __name__, url_prefix="/user")
@bp.route("/", methods=["GET"])
@login_required
def get_all():
q = request.args.get("q", type=str, default=None)
users = m.User.query.order_by(m.User.id)
if q:
users = users.filter(m.User.username.like(f"{q}%"))
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pagination = create_pagination(total=users.count())
return render_template(
"user/users.html",
users=users.paginate(page=pagination.page, per_page=pagination.per_page),
page=pagination,
search_query=q,
)
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@bp.route("/profile", methods=["GET", "POST"])
@login_required
def profile():
form = f.EditUserForm()
if form.validate_on_submit():
user: m.User = current_user
user.username = form.name.data
if form.avatar_img.data:
img_data = form.avatar_img.data.read()
img_data = base64.b64encode(img_data)
current_user.avatar_img = img_data.decode("utf-8")
user.is_activated = True
user.save()
return redirect(url_for("main.index"))
elif form.is_submitted:
log(log.ERROR, "Update user errors: [%s]", form.errors)
for field, errors in form.errors.items():
field_label = form._fields[field].label.text
for error in errors:
flash(error.replace("Field", field_label), "danger")
if current_user.is_activated:
form.name.data = current_user.username
return render_template("user/profile.html", form=form)
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@bp.route("/save", methods=["POST"])
@login_required
def save():
form = f.UserForm()
if form.validate_on_submit():
u: m.User = m.User.query.get(int(form.user_id.data))
if not u:
log(log.ERROR, "Not found user by id : [%s]", form.user_id.data)
flash("Cannot save user data", "danger")
u.username = form.username.data
u.activated = form.activated.data
if form.password.data.strip("*\n "):
u.password = form.password.data
u.save()
if form.next_url.data:
return redirect(form.next_url.data)
return redirect(url_for("user.get_all"))
else:
log(log.ERROR, "User save errors: [%s]", form.errors)
flash(f"{form.errors}", "danger")
return redirect(url_for("user.get_all"))
@bp.route("/create", methods=["POST"])
@login_required
def create():
form = f.NewUserForm()
if form.validate_on_submit():
user = m.User(
username=form.username.data,
password=form.password.data,
activated=form.activated.data,
)
log(log.INFO, "Form submitted. User: [%s]", user)
flash("User added!", "success")
user.save()
return redirect(url_for("user.get_all"))
@bp.route("/delete/<id>", methods=["DELETE"])
@login_required
def delete(id):
u = m.User.query.filter_by(id=id).first()
if not u:
log(log.INFO, "There is no user with id: [%s]", id)
flash("There is no such user", "danger")
return "no user", 404
db.session.delete(u)
db.session.commit()
log(log.INFO, "User deleted. User: [%s]", u)
flash("User deleted!", "success")
return "ok", 200
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@bp.route("/search", methods=["GET"])
@login_required
def search():
q = request.args.get("q", type=str, default=None)
if not q:
return jsonify({"message": "q parameter is required"}), 422
book_id = request.args.get("book_id", type=str, default=None)
query_user = m.User.query
query_user = query_user.order_by(m.User.username)
query_user = query_user.filter(m.User.username.ilike(f"{q}%"))
if book_id:
book_contributors = m.BookContributor.query.filter_by(book_id=book_id).all()
user_ids = [contributor.user_id for contributor in book_contributors]
user_ids.append(current_user.id)
query_user = query_user.filter(not_(m.User.id.in_(user_ids)))
query_user = query_user.limit(configuration.MAX_SEARCH_RESULTS)
users = [{"username": user.username, "id": user.id} for user in query_user.all()]
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return jsonify({"users": users})