def send_digest_check(issue):
if not issue.digest_html: # render base digest
messages = issue.message_set.filter(data_html__isnull=False).order_by('user__first_name')
context = {'issue': issue, 'messages': messages}
msg = EmailMessage('digest_base.tpl', context)
msg.render()
issue.digest_text = msg.body
issue.digest_html = msg.alternatives[0][0]
issue.save()
send_email('digest_ok.tpl', {'issue': issue}, issue.digest_inbox(), issue.circle.owner.email)
class Owl():
"""
Owl is an email agent. It utilizes default send_mail() as a message-backend,
hoping you have configured it properly. On the production host it tries to
queue your message via the Celery daemon.
For usage examples please see tests.
"""
timezone = None
def __init__(self, template, ctx, from_email=None, timezone=None, to=[]):
if from_email is None:
from_email = settings.EMAIL_NOTIFICATIONS_FROM
self.template = template
self.ctx = ctx
self.to = to
self.from_email = from_email
if timezone is not None:
if isinstance(timezone, str):
self.timezone = pytz.timezone(timezone)
else:
self.timezone = timezone
self.headers = {
'X-ELK-Timezone': str(self.timezone),
}
self.EmailMessage()
@user_tz
@disable_i18n
def EmailMessage(self):
"""
This method preventively renders a message to catch possible errors in the
main flow.
"""
self.msg = EmailMessage(
self.template,
self.ctx,
self.from_email,
self.to,
headers=self.headers,
reply_to=[settings.REPLY_TO],
)
self.msg.render()
@user_tz
@disable_i18n
def send(self):
"""
Send message
On the production host uses celery, on dev — django configured backend.
"""
if not self.clean():
logger.warning('Trying to send invalid message!')
return
if not settings.EMAIL_ASYNC:
self.msg.send()
else:
self.queue()
@user_tz
@disable_i18n
def queue(self):
self.headers['X-ELK-Queued'] = 'True'
send_email.delay(owl=self)
def attach(self, filename=None, content=None, mimetype=None):
"""
Add an attachment to the message
See http://django-mail-templated.readthedocs.io/en/master/api.html?highlight=attach#mail_templated.EmailMessage.attach
"""
return self.msg.attach(filename, content, mimetype)
def clean(self):
if not self.to or not self.to[0]:
return False
return True
class Owl():
"""
Owl is an email agent. It utilizes default send_mail() as a message-backend,
hoping you have configured it properly. On the production host it tries to
queue your message via the Celery daemon.
For usage examples please see tests.
"""
timezone = None
def __init__(self,
template,
ctx,
from_email=None,
reply_to=None,
timezone=None,
to=None):
if to is None:
to = []
if from_email is None:
from_email = settings.EMAIL_NOTIFICATIONS_FROM
if reply_to is None:
reply_to = settings.REPLY_TO
self.template = template
self.ctx = ctx
self.to = to
self.reply_to = reply_to
self.from_email = from_email
if timezone is not None:
if isinstance(timezone, str):
self.timezone = pytz.timezone(timezone)
else:
self.timezone = timezone
self.headers = {
'X-GM-Timezone': str(self.timezone),
}
self.EmailMessage()
def EmailMessage(self):
"""
This method preventively renders a message to catch possible errors in the
main flow.
"""
self.msg = EmailMessage(
self.template,
self.ctx,
self.from_email,
self.to,
headers=self.headers,
reply_to=[self.reply_to],
)
self.msg.render()
def send(self):
"""
Send message
"""
if not self.clean():
return
if not settings.DISABLE_NOTIFICATIONS and settings.EMAIL_ENABLED:
self.msg.send()
def add_cc(self, *args):
"""
Add a list of recipients
"""
self.msg.cc += args
def attach(self, filename=None, content=None, mimetype=None):
"""
Add an attachment to the message
See http://django-mail-templated.readthedocs.io/en/master/api.html?highlight=attach#mail_templated.EmailMessage.attach
"""
return self.msg.attach(filename, content, mimetype)
def clean(self) -> bool:
if not self.to or not self.to[0]:
return False
return True
