def send_notifications(app, fqname, action, data=None, meta=None, new_data=None, new_meta=None, **kwargs):
""" Send mail notifications to subscribers on item change
:param app: local proxy app
:param fqname: fqname of the changed item
:param action: type of modification - save, rename, destroy...
:param data: the item's data, None if item is new
:param meta: the item's meta data, None if item is new
:param new_data: open file with new data, None if action is delete or destroy
:param new_meta: new meta data, None if action is delete or destroy
:param kwargs: optional comment
"""
if new_meta is None:
subscribers = {subscriber for subscriber in get_subscribers(**meta) if subscriber.itemid != flaskg.user.itemid}
else:
subscribers = {subscriber for subscriber in get_subscribers(**new_meta) if subscriber.itemid != flaskg.user.itemid}
if not subscribers:
return
notification = Notification(app, fqname, action, data, meta, new_data, new_meta, **kwargs)
try:
content_diff = notification.get_content_diff()
except Exception:
# current user has likely corrupted an item or fixed a corrupted item
# if current item is corrupt, another exception will occur in a downstream script
content_diff = ['- ' + _('An error has occurred, the current or prior revision of this item may be corrupt.')]
meta_diff = notification.get_meta_diff()
subscribers_locale = {subscriber.locale for subscriber in subscribers}
for locale in subscribers_locale:
with force_locale(locale):
txt_msg, html_msg = notification.render_templates(content_diff, meta_diff)
subject = _('[%(moin_name)s] Update of "%(fqname)s" by %(user_name)s',
moin_name=app.cfg.interwikiname, fqname=str(fqname), user_name=flaskg.user.name0)
subscribers_emails = [subscriber.email for subscriber in subscribers
if subscriber.locale == locale]
sendmail(subject, txt_msg, to=subscribers_emails, html=html_msg)
def send_notifications(app, fqname, **kwargs):
""" Send mail notifications to subscribers on item change
:param app: local proxy app
:param fqname: fqname of the changed item
:param kwargs: key/value pairs that contain extra information about the item
required in order to create a notification
"""
action = kwargs.get('action')
revs = get_item_last_revisions(app, fqname) if action not in [
DESTROY_REV,
DESTROY_ALL,
] else []
notification = Notification(app, fqname, revs, **kwargs)
try:
content_diff = notification.get_content_diff()
except Exception:
# current user has likely corrupted an item or fixed a corrupted item
# or changed ACL and removed read access for himself
# if current item is corrupt, another exception will occur in a downstream script
content_diff = [
u'- ' +
_('An error has occurred, the current or prior revision of this item may be corrupt.'
)
]
meta_diff = notification.get_meta_diff()
u = flaskg.user
meta = kwargs.get('meta') if action in [
DESTROY_REV,
DESTROY_ALL,
] else revs[0].meta._meta
subscribers = {
subscriber
for subscriber in get_subscribers(**meta)
if subscriber.itemid != u.itemid
}
subscribers_locale = {subscriber.locale for subscriber in subscribers}
for locale in subscribers_locale:
with force_locale(locale):
txt_msg, html_msg = notification.render_templates(
content_diff, meta_diff)
subject = L_(
'[%(moin_name)s] Update of "%(fqname)s" by %(user_name)s',
moin_name=app.cfg.interwikiname,
fqname=unicode(fqname),
user_name=u.name0)
subscribers_emails = [
subscriber.email for subscriber in subscribers
if subscriber.locale == locale
]
sendmail(subject, txt_msg, to=subscribers_emails, html=html_msg)
def test_force_locale():
pytest.skip("This test needs to be run with --assert=reinterp or --assert=plain flag")
app = Flask(__name__)
b = babel.Babel(app)
@b.localeselector
def select_locale():
return 'de_DE'
with app.test_request_context():
assert str(babel.get_locale()) == 'de_DE'
with force_locale('en_US'):
assert str(babel.get_locale()) == 'en_US'
assert str(babel.get_locale()) == 'de_DE'
