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Flash alerts

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This commit is contained in:
Emily 2019-04-26 02:53:37 +01:00
parent f13e18a927
commit b63f0128f9
3 changed files with 27 additions and 6 deletions
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10
routes.py
View File

@ -22,7 +22,7 @@ def dashboard():
@glob.app.route("/login", methods = ["GET", "POST"]) @glob.app.route("/login", methods = ["GET", "POST"])
def login(): def login():
if flask_login.current_user.is_authenticated: if flask_login.current_user.is_authenticated:
flash("Already logged in") flash("Already logged in", "info")
return redirect(url_for("dashboard")) return redirect(url_for("dashboard"))
form = LoginForm(request.form) form = LoginForm(request.form)
@ -30,7 +30,7 @@ def login():
# TODO: get uuid from database # TODO: get uuid from database
uuid = 0 uuid = 0
if uuid < 0: if uuid < 0:
flash("Invalid login") flash("Invalid login", "danger")
return render_template("login.html", form=form) return render_template("login.html", form=form)
user = User(uuid) user = User(uuid)
@ -38,7 +38,7 @@ def login():
flask_login.login_user(user) flask_login.login_user(user)
logged_in_users.append(user) logged_in_users.append(user)
flash("Logged in") flash("Logged in", "success")
return redirect(url_for("dashboard")) return redirect(url_for("dashboard"))
return render_template("login.html", form=form) return render_template("login.html", form=form)
@ -46,12 +46,12 @@ def login():
@flask_login.login_required @flask_login.login_required
def logout(): def logout():
flask_login.logout_user() flask_login.logout_user()
flash("Logged out") flash("Logged out", "success")
return redirect(url_for("login")) return redirect(url_for("login"))
@glob.app.errorhandler(401) @glob.app.errorhandler(401)
def unauthorized_handler_err(): def unauthorized_handler_err():
flash("Login is required") flash("Login is required", "danger")
unauthorized_handler() unauthorized_handler()
@login_manager.user_loader @login_manager.user_loader

12
templates/layout/includes/top_nav.html
View File

@ -33,6 +33,18 @@
<nav class="navbar topnav" style="margin-bottom: 10px;"> <nav class="navbar topnav" style="margin-bottom: 10px;">
<h3>{{ title }}</h3> <h3>{{ title }}</h3>
<div>
{% with messages = get_flashed_messages(with_categories = true) %}
{% if messages %}
{% for category, message in messages %}
<div class="alert alert-{{ category }} fade in show" role="alert" style="margin-bottom:0px;padding:6px;">
<a href="#" class="close" data-dismiss="alert" aria-label="close" style="margin-left:10px;">&times;</a>
{{ message }}
</div>
{% endfor %}
{% endif %}
{% endwith %}
</div>
<div class="my-2 my-lg-0 d-flex icon-buttons"> <div class="my-2 my-lg-0 d-flex icon-buttons">
<div class="col"> <div class="col">
<div class="rndblock languk"></div> <div class="rndblock languk"></div>

11
templates/login.html
View File

@ -4,7 +4,6 @@
{% block content %} {% block content %}
<script src="{{ url_for('static', filename='js/alerts.js') }}"></script> <script src="{{ url_for('static', filename='js/alerts.js') }}"></script>
<div class="container pt-3"> <div class="container pt-3">
<div class="row alert-section"> <div class="row alert-section">
<div class="col-md-8 mx-auto"> <div class="col-md-8 mx-auto">
@ -76,4 +75,14 @@
</div> </div>
</div> </div>
</div> </div>
<script>
{% with messages = get_flashed_messages() %}
{% if messages %}
let alertArea = document.getElementsByClassName("alert-section")[0];
{% for message in messages %}
alertAbove(alertArea, "info", "{{ message }}");
{% endfor %}
{% endif %}
{% endwith %}
</script>
{% endblock %} {% endblock %}