def check_alerts_for_query(self, query_id):
from redash.wsgi import app
logger.debug("Checking query %d for alerts", query_id)
query = models.Query.get_by_id(query_id)
for alert in query.alerts:
alert.query = query
new_state = alert.evaluate()
if new_state != alert.state:
logger.info("Alert %d new state: %s", alert.id, new_state)
old_state = alert.state
alert.update_instance(state=new_state)
if old_state == models.Alert.UNKNOWN_STATE and new_state == models.Alert.OK_STATE:
logger.debug(
"Skipping notification (previous state was unknown and now it's ok)."
)
continue
# message = Message
recipients = [s.email for s in alert.subscribers()]
logger.debug("Notifying: %s", recipients)
html = """
Check <a href="{host}/alerts/{alert_id}">alert</a> / check <a href="{host}/queries/{query_id}">query</a>.
""".format(host=settings.HOST,
alert_id=alert.id,
query_id=query.id)
with app.app_context():
message = Message(recipients=recipients,
subject="[{1}] {0}".format(
alert.name, new_state.upper()),
html=html)
mail.send(message)
def check_alerts_for_query(self, query_id):
from redash.wsgi import app
logger.debug("Checking query %d for alerts", query_id)
query = models.Query.get_by_id(query_id)
for alert in query.alerts:
alert.query = query
new_state = alert.evaluate()
if new_state != alert.state:
logger.info("Alert %d new state: %s", alert.id, new_state)
old_state = alert.state
alert.update_instance(state=new_state)
if old_state == models.Alert.UNKNOWN_STATE and new_state == models.Alert.OK_STATE:
logger.debug("Skipping notification (previous state was unknown and now it's ok).")
continue
# message = Message
recipients = [s.email for s in alert.subscribers()]
logger.debug("Notifying: %s", recipients)
html = """
Check <a href="{host}/alerts/{alert_id}">alert</a> / check <a href="{host}/queries/{query_id}">query</a>.
""".format(host=settings.HOST, alert_id=alert.id, query_id=query.id)
with app.app_context():
message = Message(recipients=recipients,
subject="[{1}] {0}".format(alert.name, new_state.upper()),
html=html)
mail.send(message)
def send_report(email, fn):
"""
Builds a message within the application's context, attaches all the XLSX
reports references in fns and sends them to the specified email.
:param email: Destination email address.
:param fns: Filenames of reports to attach.
"""
# This is imported here, because it will be executed on the context
# of the celery task. If imported at the beginning of the file, it
# causes a circular dependency which results in the whole
# application crashing,
# PLEASE DO NOT FIX IT :)
from redash.wsgi import app
with app.app_context():
message = Message(
recipients=[email],
subject="Mansion Global Analytics requested reports",
html='Hi,<br><br>Please find attached the requested reports.'
)
# Attach all reports to message:
with open(fn, 'r') as flo:
message.attach(
'report.xlsx',
'application/zip',
flo.read()
)
# Send the e-mail
mail.send(message)
def notify_mail(alert, html, new_state, app):
recipients = [s.email for s in alert.subscribers()]
logger.debug("Notifying: %s", recipients)
try:
with app.app_context():
message = Message(
recipients=recipients, subject="[{1}] {0}".format(alert.name, new_state.upper()), html=html
)
mail.send(message)
except:
logger.exception("mail send ERROR.")
def notify_mail(alert, html, new_state, app):
recipients = [s.email for s in alert.subscribers()]
logger.debug("Notifying: %s", recipients)
try:
with app.app_context():
message = Message(recipients=recipients,
subject="[{1}] {0}".format(alert.name.encode('utf-8', 'ignore'), new_state.upper()),
html=html)
mail.send(message)
except Exception:
logger.exception("mail send ERROR.")
def send_mail(to, subject, html, text):
from redash.wsgi import app
try:
with app.app_context():
message = Message(recipients=to,
subject=subject,
html=html,
body=text)
mail.send(message)
except Exception:
logger.exception('Failed sending message: %s', message.subject)
def send_mail(to, subject, html, text):
from redash.wsgi import app
try:
with app.app_context():
message = Message(recipients=to,
subject=subject,
html=html,
body=text)
mail.send(message)
except Exception:
logger.exception('Failed sending message: %s', message.subject)
def init_celery_flask_app(**kwargs):
app = create_app()
app.app_context().push()
def __call__(self, *args, **kwargs):
from redash.wsgi import app
with app.app_context():
return TaskBase.__call__(self, *args, **kwargs)
