crafty-4/app/classes/web/webhooks/base_webhook.py

63 lines
2.0 KiB
Python

from abc import ABC, abstractmethod
import logging
import requests
from jinja2 import Environment, BaseLoader
from app.classes.shared.helpers import Helpers
logger = logging.getLogger(__name__)
helper = Helpers()
class WebhookProvider(ABC):
"""
Base class for all webhook providers.
Provides a common interface for all webhook provider implementations,
ensuring that each provider will have a send method.
"""
def __init__(self):
self.jinja_env = Environment(loader=BaseLoader())
WEBHOOK_USERNAME = "Crafty Webhooks"
WEBHOOK_PFP_URL = (
"https://gitlab.com/crafty-controller/crafty-4/-"
+ "/raw/master/app/frontend/static/assets/images/"
+ "Crafty_4-0.png"
)
CRAFTY_VERSION = helper.get_version_string()
def _send_request(self, url, payload, headers=None):
"""Send a POST request to the given URL with the provided payload."""
try:
response = requests.post(url, json=payload, headers=headers, timeout=10)
response.raise_for_status()
return "Dispatch successful"
except requests.RequestException as error:
logger.error(error)
raise RuntimeError(f"Failed to dispatch notification: {error}") from error
def render_template(self, template_str, context):
"""
Renders a Jinja2 template with the provided context.
Args:
template_str (str): The Jinja2 template string.
context (dict): A dictionary containing all the variables needed for
rendering the template.
Returns:
str: The rendered message.
"""
try:
template = self.jinja_env.from_string(template_str)
return template.render(context)
except Exception as error:
logger.error(f"Error rendering Jinja2 template: {error}")
raise
@abstractmethod
def send(self, server_name, title, url, message_template, event_data, **kwargs):
"""Abstract method that derived classes will implement for sending webhooks."""