matrix-webhook/matrix_webhook/formatters/pingdom.py

from datetime import datetime


def formatter(data, headers):
    """Pretty-print a pingdom notification."""
    # JSON data formatting was obtained from https://www.pingdom.com/resources/webhooks/
    # these are common to all check types
    check_id = data["check_id"]
    check_name = data["check_name"]
    current_state = data["current_state"]
    tags = data["tags"]
    local_time = datetime.fromtimestamp(data["state_changed_timestamp"])

    if data["check_type"].lower() == "http":
        # http https or http_custom check types
        try:
            check_url = data["check_params"]["full_url"]
            message = ""
            message += f"###{check_name} is {current_state}\n\n{check_url}"
            message += f" marked {current_state} at {local_time} ⚬ "
            message += f"[view details](https://my.pingdom.com/reports/responsetime#check={check_id})"
            if tags:
                message += f"\n\nTags: {tags}"
            data["body"] = message
        except Exception as error:
            data["body"] = (
                f"Error: An attempt to post from pingdom was malformed "
                "(or I don't know how to handle what was sent).\n\n"
                f"{repr(error)}"
            )
    elif data["check_type"].lower() == "dns":
        # There are a bunch of values that are blanke when you do a test
        # so ignore them if value is unset
        try:
            first_ip = data["first_probe"]["ip"]
        except KeyError:
            first_ip = "unknown"
        try:
            second_ip = data["second_probe"]["ip"]
        except KeyError:
            second_ip = "unknown"
        try:
            first_location = data["first_probe"]["location"]
        except KeyError:
            first_location = "unknown"
        try:
            second_location = data["second_probe"]["location"]
        except KeyError:
            second_location = "unknown"
        try:
            expected_ip = data["check_params"]["expected_ip"]
            data["body"] = (
                f"###{check_name} is {current_state}\n\n"
                f"expected {expected_ip} but got:\n\n"
                f"    {first_ip} ({first_location})\n\n"
                f"    {second_ip} ({second_location})\n\n"
                f" marked {current_state} at {local_time} ⚬ "
                f"[view details](https://my.pingdom.com/reports/responsetime#check={check_id})"
            )

        except Exception as error:
            print(error)

    return data