mirror of https://github.com/zulip/zulip.git
346 lines
14 KiB
Python
346 lines
14 KiB
Python
"""Taiga integration for Zulip.
|
|
|
|
Tips for notification output:
|
|
|
|
*Text formatting*: if there has been a change of a property, the new
|
|
value should always be in bold; otherwise the subject of US/task
|
|
should be in bold.
|
|
"""
|
|
from typing import Any, Dict, List, Mapping, Optional, Tuple
|
|
|
|
from django.http import HttpRequest, HttpResponse
|
|
|
|
from zerver.decorator import webhook_view
|
|
from zerver.lib.request import REQ, has_request_variables
|
|
from zerver.lib.response import json_success
|
|
from zerver.lib.webhooks.common import check_send_webhook_message
|
|
from zerver.models import UserProfile
|
|
|
|
|
|
@webhook_view("Taiga")
|
|
@has_request_variables
|
|
def api_taiga_webhook(
|
|
request: HttpRequest,
|
|
user_profile: UserProfile,
|
|
message: Dict[str, Any] = REQ(argument_type="body"),
|
|
) -> HttpResponse:
|
|
parsed_events = parse_message(message)
|
|
content_lines = []
|
|
for event in parsed_events:
|
|
content_lines.append(generate_content(event) + "\n")
|
|
content = "".join(sorted(content_lines))
|
|
topic = "General"
|
|
if message["data"].get("milestone") is not None:
|
|
if message["data"]["milestone"].get("name") is not None:
|
|
topic = message["data"]["milestone"]["name"]
|
|
check_send_webhook_message(request, user_profile, topic, content)
|
|
|
|
return json_success(request)
|
|
|
|
|
|
templates = {
|
|
"epic": {
|
|
"create": "[{user}]({user_link}) created epic {subject}.",
|
|
"set_assigned_to": "[{user}]({user_link}) assigned epic {subject} to {new}.",
|
|
"unset_assigned_to": "[{user}]({user_link}) unassigned epic {subject}.",
|
|
"changed_assigned_to": "[{user}]({user_link}) reassigned epic {subject}"
|
|
" from {old} to {new}.",
|
|
"blocked": "[{user}]({user_link}) blocked epic {subject}.",
|
|
"unblocked": "[{user}]({user_link}) unblocked epic {subject}.",
|
|
"changed_status": "[{user}]({user_link}) changed status of epic {subject}"
|
|
" from {old} to {new}.",
|
|
"renamed": "[{user}]({user_link}) renamed epic from **{old}** to **{new}**.",
|
|
"description_diff": "[{user}]({user_link}) updated description of epic {subject}.",
|
|
"commented": "[{user}]({user_link}) commented on epic {subject}.",
|
|
"delete": "[{user}]({user_link}) deleted epic {subject}.",
|
|
},
|
|
"relateduserstory": {
|
|
"create": (
|
|
"[{user}]({user_link}) added a related user story "
|
|
"{userstory_subject} to the epic {epic_subject}."
|
|
),
|
|
"delete": (
|
|
"[{user}]({user_link}) removed a related user story "
|
|
+ "{userstory_subject} from the epic {epic_subject}."
|
|
),
|
|
},
|
|
"userstory": {
|
|
"create": "[{user}]({user_link}) created user story {subject}.",
|
|
"set_assigned_to": "[{user}]({user_link}) assigned user story {subject} to {new}.",
|
|
"unset_assigned_to": "[{user}]({user_link}) unassigned user story {subject}.",
|
|
"changed_assigned_to": "[{user}]({user_link}) reassigned user story {subject}"
|
|
" from {old} to {new}.",
|
|
"points": "[{user}]({user_link}) changed estimation of user story {subject}.",
|
|
"blocked": "[{user}]({user_link}) blocked user story {subject}.",
|
|
"unblocked": "[{user}]({user_link}) unblocked user story {subject}.",
|
|
"set_milestone": "[{user}]({user_link}) added user story {subject} to sprint {new}.",
|
|
"unset_milestone": "[{user}]({user_link}) removed user story {subject} from sprint {old}.",
|
|
"changed_milestone": "[{user}]({user_link}) changed sprint of user story {subject} from {old}"
|
|
" to {new}.",
|
|
"changed_status": "[{user}]({user_link}) changed status of user story {subject}"
|
|
" from {old} to {new}.",
|
|
"closed": "[{user}]({user_link}) closed user story {subject}.",
|
|
"reopened": "[{user}]({user_link}) reopened user story {subject}.",
|
|
"renamed": "[{user}]({user_link}) renamed user story from {old} to **{new}**.",
|
|
"description_diff": "[{user}]({user_link}) updated description of user story {subject}.",
|
|
"commented": "[{user}]({user_link}) commented on user story {subject}.",
|
|
"delete": "[{user}]({user_link}) deleted user story {subject}.",
|
|
"due_date": "[{user}]({user_link}) changed due date of user story {subject}"
|
|
" from {old} to {new}.",
|
|
"set_due_date": "[{user}]({user_link}) set due date of user story {subject}" " to {new}.",
|
|
},
|
|
"milestone": {
|
|
"create": "[{user}]({user_link}) created sprint {subject}.",
|
|
"renamed": "[{user}]({user_link}) renamed sprint from {old} to **{new}**.",
|
|
"estimated_start": "[{user}]({user_link}) changed estimated start of sprint {subject}"
|
|
" from {old} to {new}.",
|
|
"estimated_finish": "[{user}]({user_link}) changed estimated finish of sprint {subject}"
|
|
" from {old} to {new}.",
|
|
"set_estimated_start": "[{user}]({user_link}) changed estimated start of sprint {subject}"
|
|
" to {new}.",
|
|
"set_estimated_finish": "[{user}]({user_link}) set estimated finish of sprint {subject}"
|
|
" to {new}.",
|
|
"delete": "[{user}]({user_link}) deleted sprint {subject}.",
|
|
},
|
|
"task": {
|
|
"create": "[{user}]({user_link}) created task {subject}.",
|
|
"set_assigned_to": "[{user}]({user_link}) assigned task {subject} to {new}.",
|
|
"unset_assigned_to": "[{user}]({user_link}) unassigned task {subject}.",
|
|
"changed_assigned_to": "[{user}]({user_link}) reassigned task {subject}"
|
|
" from {old} to {new}.",
|
|
"blocked": "[{user}]({user_link}) blocked task {subject}.",
|
|
"unblocked": "[{user}]({user_link}) unblocked task {subject}.",
|
|
"changed_status": "[{user}]({user_link}) changed status of task {subject}"
|
|
" from {old} to {new}.",
|
|
"renamed": "[{user}]({user_link}) renamed task {old} to **{new}**.",
|
|
"description_diff": "[{user}]({user_link}) updated description of task {subject}.",
|
|
"set_milestone": "[{user}]({user_link}) added task {subject} to sprint {new}.",
|
|
"commented": "[{user}]({user_link}) commented on task {subject}.",
|
|
"delete": "[{user}]({user_link}) deleted task {subject}.",
|
|
"changed_us": "[{user}]({user_link}) moved task {subject} from user story {old} to {new}.",
|
|
"due_date": "[{user}]({user_link}) changed due date of task {subject}"
|
|
" from {old} to {new}.",
|
|
"set_due_date": "[{user}]({user_link}) set due date of task {subject}" " to {new}.",
|
|
},
|
|
"issue": {
|
|
"create": "[{user}]({user_link}) created issue {subject}.",
|
|
"set_assigned_to": "[{user}]({user_link}) assigned issue {subject} to {new}.",
|
|
"unset_assigned_to": "[{user}]({user_link}) unassigned issue {subject}.",
|
|
"changed_assigned_to": "[{user}]({user_link}) reassigned issue {subject}"
|
|
" from {old} to {new}.",
|
|
"set_milestone": "[{user}]({user_link}) added issue {subject} to sprint {new}.",
|
|
"unset_milestone": "[{user}]({user_link}) detached issue {subject} from sprint {old}.",
|
|
"changed_priority": "[{user}]({user_link}) changed priority of issue "
|
|
"{subject} from {old} to {new}.",
|
|
"changed_severity": "[{user}]({user_link}) changed severity of issue "
|
|
"{subject} from {old} to {new}.",
|
|
"changed_status": "[{user}]({user_link}) changed status of issue {subject}"
|
|
" from {old} to {new}.",
|
|
"changed_type": "[{user}]({user_link}) changed type of issue {subject} from {old} to {new}.",
|
|
"renamed": "[{user}]({user_link}) renamed issue {old} to **{new}**.",
|
|
"description_diff": "[{user}]({user_link}) updated description of issue {subject}.",
|
|
"commented": "[{user}]({user_link}) commented on issue {subject}.",
|
|
"delete": "[{user}]({user_link}) deleted issue {subject}.",
|
|
"due_date": "[{user}]({user_link}) changed due date of issue {subject}"
|
|
" from {old} to {new}.",
|
|
"set_due_date": "[{user}]({user_link}) set due date of issue {subject}" " to {new}.",
|
|
"blocked": "[{user}]({user_link}) blocked issue {subject}.",
|
|
"unblocked": "[{user}]({user_link}) unblocked issue {subject}.",
|
|
},
|
|
"webhook_test": {
|
|
"test": "[{user}]({user_link}) triggered a test of the Taiga integration.",
|
|
},
|
|
}
|
|
|
|
|
|
return_type = Tuple[Optional[Dict[str, Any]], Optional[Dict[str, Any]]]
|
|
|
|
|
|
def get_old_and_new_values(change_type: str, message: Mapping[str, Any]) -> return_type:
|
|
"""Parses the payload and finds previous and current value of change_type."""
|
|
old = message["change"]["diff"][change_type].get("from")
|
|
new = message["change"]["diff"][change_type].get("to")
|
|
return old, new
|
|
|
|
|
|
def parse_comment(message: Mapping[str, Any]) -> Dict[str, Any]:
|
|
"""Parses the comment to issue, task or US."""
|
|
return {
|
|
"event": "commented",
|
|
"type": message["type"],
|
|
"values": {
|
|
"user": get_owner_name(message),
|
|
"user_link": get_owner_link(message),
|
|
"subject": get_subject(message),
|
|
},
|
|
}
|
|
|
|
|
|
def parse_create_or_delete(message: Mapping[str, Any]) -> Dict[str, Any]:
|
|
"""Parses create or delete event."""
|
|
if message["type"] == "relateduserstory":
|
|
return {
|
|
"type": message["type"],
|
|
"event": message["action"],
|
|
"values": {
|
|
"user": get_owner_name(message),
|
|
"user_link": get_owner_link(message),
|
|
"epic_subject": get_epic_subject(message),
|
|
"userstory_subject": get_userstory_subject(message),
|
|
},
|
|
}
|
|
|
|
return {
|
|
"type": message["type"],
|
|
"event": message["action"],
|
|
"values": {
|
|
"user": get_owner_name(message),
|
|
"user_link": get_owner_link(message),
|
|
"subject": get_subject(message),
|
|
},
|
|
}
|
|
|
|
|
|
def parse_change_event(change_type: str, message: Mapping[str, Any]) -> Optional[Dict[str, Any]]:
|
|
"""Parses change event."""
|
|
evt: Dict[str, Any] = {}
|
|
values: Dict[str, Any] = {
|
|
"user": get_owner_name(message),
|
|
"user_link": get_owner_link(message),
|
|
"subject": get_subject(message),
|
|
}
|
|
|
|
if change_type in ["description_diff", "points"]:
|
|
event_type = change_type
|
|
|
|
elif change_type in ["milestone", "assigned_to"]:
|
|
old, new = get_old_and_new_values(change_type, message)
|
|
if not old:
|
|
event_type = "set_" + change_type
|
|
values["new"] = new
|
|
elif not new:
|
|
event_type = "unset_" + change_type
|
|
values["old"] = old
|
|
else:
|
|
event_type = "changed_" + change_type
|
|
values.update(old=old, new=new)
|
|
|
|
elif change_type == "is_blocked":
|
|
if message["change"]["diff"]["is_blocked"]["to"]:
|
|
event_type = "blocked"
|
|
else:
|
|
event_type = "unblocked"
|
|
|
|
elif change_type == "is_closed":
|
|
if message["change"]["diff"]["is_closed"]["to"]:
|
|
event_type = "closed"
|
|
else:
|
|
event_type = "reopened"
|
|
|
|
elif change_type == "user_story":
|
|
old, new = get_old_and_new_values(change_type, message)
|
|
event_type = "changed_us"
|
|
values.update(old=old, new=new)
|
|
|
|
elif change_type in ["subject", "name"]:
|
|
event_type = "renamed"
|
|
old, new = get_old_and_new_values(change_type, message)
|
|
values.update(old=old, new=new)
|
|
|
|
elif change_type in ["estimated_finish", "estimated_start", "due_date"]:
|
|
old, new = get_old_and_new_values(change_type, message)
|
|
if not old:
|
|
event_type = "set_" + change_type
|
|
values["new"] = new
|
|
elif not old == new:
|
|
event_type = change_type
|
|
values.update(old=old, new=new)
|
|
else:
|
|
# date hasn't changed
|
|
return None
|
|
|
|
elif change_type in ["priority", "severity", "type", "status"]:
|
|
event_type = "changed_" + change_type
|
|
old, new = get_old_and_new_values(change_type, message)
|
|
values.update(old=old, new=new)
|
|
|
|
else:
|
|
# we are not supporting this type of event
|
|
return None
|
|
|
|
evt.update(type=message["type"], event=event_type, values=values)
|
|
return evt
|
|
|
|
|
|
def parse_webhook_test(message: Mapping[str, Any]) -> Dict[str, Any]:
|
|
return {
|
|
"type": "webhook_test",
|
|
"event": "test",
|
|
"values": {
|
|
"user": get_owner_name(message),
|
|
"user_link": get_owner_link(message),
|
|
"end_type": "test",
|
|
},
|
|
}
|
|
|
|
|
|
def parse_message(message: Mapping[str, Any]) -> List[Dict[str, Any]]:
|
|
"""Parses the payload by delegating to specialized functions."""
|
|
events = []
|
|
if message["action"] in ["create", "delete"]:
|
|
events.append(parse_create_or_delete(message))
|
|
elif message["action"] == "change":
|
|
if message["change"]["diff"]:
|
|
for value in message["change"]["diff"]:
|
|
parsed_event = parse_change_event(value, message)
|
|
if parsed_event:
|
|
events.append(parsed_event)
|
|
if message["change"]["comment"]:
|
|
events.append(parse_comment(message))
|
|
elif message["action"] == "test":
|
|
events.append(parse_webhook_test(message))
|
|
|
|
return events
|
|
|
|
|
|
def generate_content(data: Mapping[str, Any]) -> str:
|
|
"""Gets the template string and formats it with parsed data."""
|
|
template = templates[data["type"]][data["event"]]
|
|
content = template.format(**data["values"])
|
|
return content
|
|
|
|
|
|
def get_owner_name(message: Mapping[str, Any]) -> str:
|
|
return message["by"]["full_name"]
|
|
|
|
|
|
def get_owner_link(message: Mapping[str, Any]) -> str:
|
|
return message["by"]["permalink"]
|
|
|
|
|
|
def get_subject(message: Mapping[str, Any]) -> str:
|
|
data = message["data"]
|
|
if "permalink" in data:
|
|
return "[" + data.get("subject", data.get("name")) + "]" + "(" + data["permalink"] + ")"
|
|
return "**" + data.get("subject", data.get("name")) + "**"
|
|
|
|
|
|
def get_epic_subject(message: Mapping[str, Any]) -> str:
|
|
if "permalink" in message["data"]["epic"]:
|
|
return (
|
|
"["
|
|
+ message["data"]["epic"]["subject"]
|
|
+ "]"
|
|
+ "("
|
|
+ message["data"]["epic"]["permalink"]
|
|
+ ")"
|
|
)
|
|
return "**" + message["data"]["epic"]["subject"] + "**"
|
|
|
|
|
|
def get_userstory_subject(message: Mapping[str, Any]) -> str:
|
|
if "permalink" in message["data"]["user_story"]:
|
|
us_data = message["data"]["user_story"]
|
|
return "[" + us_data["subject"] + "]" + "(" + us_data["permalink"] + ")"
|
|
return "**" + message["data"]["user_story"]["subject"] + "**"
|