c3lf-system-3/core/notifications/templates.py

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import jinja2
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from channels.db import database_sync_to_async
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from core.settings import PRIMARY_HOST
from notifications.models import MessageTemplate
# auto_reply_title = f"Re: {{ ticket_name }} [#{{ ticket_uuid }}]"
TEMLATE_VARS = ['ticket_name', 'ticket_uuid', 'ticket_id', 'ticket_url',
'event_slug', 'event_name',
'username', 'user_nick',
'web_host'] # TODO customer_name, tracking_code
def limit_length(s, length=50):
if len(s) > length:
return s[:(length - 3)] + "..."
return s
def ticket_url(ticket):
eventslug = ticket.event.slug if ticket.event else "37C3" # TODO 37C3 should not be hardcoded
return f"https://{PRIMARY_HOST}/{eventslug}/ticket/{ticket.id}/"
def render_template(template, **kwargs):
try:
environment = jinja2.Environment()
environment.filters['limit_length'] = limit_length
tmpl = MessageTemplate.objects.get(name=template)
template = environment.from_string(tmpl.message)
return template.render(**kwargs, web_host=PRIMARY_HOST)
except MessageTemplate.DoesNotExist:
return None
def render_auto_reply(ticket):
eventslug = ticket.event.slug if ticket.event else "37C3" # TODO 37C3 should not be hardcoded
return render_template('auto_reply', ticket_name=ticket.name, ticket_uuid=ticket.short_uuid(),
ticket_id=ticket.id, event_slug=eventslug, ticket_url=ticket_url(ticket))
def render_notification_new_ticket(ticket):
eventslug = ticket.event.slug if ticket.event else "37C3" # TODO 37C3 should not be hardcoded
return render_template('new_issue_notification', ticket_name=ticket.name, ticket_uuid=ticket.short_uuid(),
ticket_id=ticket.id, event_slug=eventslug, ticket_url=ticket_url(ticket))
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async def render_notification_new_ticket_async(ticket):
return await database_sync_to_async(render_notification_new_ticket)(ticket)
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def render_notification_reply_ticket(ticket):
eventslug = ticket.event.slug if ticket.event else "37C3" # TODO 37C3 should not be hardcoded
return render_template('reply_issue_notification', ticket_name=ticket.name, ticket_uuid=ticket.short_uuid(),
ticket_id=ticket.id, event_slug=eventslug, ticket_url=ticket_url(ticket))
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async def render_notification_reply_ticket_async(ticket):
return await database_sync_to_async(render_notification_reply_ticket)(ticket)