YunoHost-Apps/ihatemoney_ynh
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Add the ability to change the language explicitely. I'm not sure the UI is better with this. Any thoughts are welcome. Fix #35

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This commit is contained in:
Alexis Metaireau 2011-10-17 00:03:41 +02:00
parent f7a969240a
commit db7e1496b0
3 changed files with 19 additions and 2 deletions
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4
budget/run.py
View file

@ -24,7 +24,9 @@ babel = Babel(app)
@babel.localeselector
def get_locale():
lang = request.accept_languages.best_match(['fr', 'en'])
# get the lang from the session if defined, fallback on the browser "accept
# languages" header.
lang = session.get('lang', request.accept_languages.best_match(['fr', 'en']))
setattr(g, 'lang', lang)
return lang

10
budget/templates/layout.html
View file

@ -41,7 +41,10 @@
</script>
</head>
<body>
{% macro translations() %}
<li {% if g.lang == "fr" %}class="active"{% endif %}><a href="{{ url_for(".change_lang", lang="fr") }}">fr</a></li>
<li {% if g.lang == "en" %}class="active"{% endif %}><a href="{{ url_for(".change_lang", lang="en") }}">en</a></li>
{% endmacro %}
<div class="topbar">
<h3><a class="logo" href="{{ url_for(".home") }}">#! money?</a></h3>
{% if g.project %}
@ -64,6 +67,11 @@
<li><a href="{{ url_for(".exit") }}">{{ _("Logout") }}</a></li>
</ul>
</li>
{{ translations() }}
</ul>
{% else %}
<ul class="nav secondary-nav">
{{ translations() }}
</ul>
{% endif %}
</div>

7
budget/web.py
View file

@ -323,6 +323,13 @@ def edit_bill(bill_id):
form.fill(bill)
return render_template("add_bill.html", form=form, edit=True)
@main.route("/lang/<lang>")
def change_lang(lang):
session['lang'] = lang
session.update()
return redirect(request.headers.get('Referer') or url_for('.home'))
@main.route("/<project_id>/compute")
def compute_bills():
"""Compute the sum each one have to pay to each other and display it"""