arcade-mcp/toolkits/jira/arcade_jira/tools/attachments.py
Renato Byrro a538f4bf81
Jira Toolkit (#407)
Unusually big PR, in large part due to Jira's data model complexities.
2025-06-11 12:06:33 -03:00

147 lines
5.3 KiB
Python

from typing import Annotated, Any, cast
from arcade.sdk import ToolContext, tool
from arcade.sdk.auth import Atlassian
from arcade.sdk.errors import ToolExecutionError
import arcade_jira.cache as cache
from arcade_jira.client import JiraClient
from arcade_jira.exceptions import NotFoundError
from arcade_jira.utils import build_file_data, clean_attachment_dict
@tool(requires_auth=Atlassian(scopes=["write:jira-work"]))
async def attach_file_to_issue(
context: ToolContext,
issue: Annotated[str, "The issue ID or key to add the attachment to"],
filename: Annotated[
str,
"The name of the file to add as an attachment. The filename should contain the "
"file extension (e.g. 'test.txt', 'report.pdf'), but it is not mandatory.",
],
file_content_str: Annotated[
str | None,
"The string content of the file to attach. Use this if the file is a text file. "
"Defaults to None.",
] = None,
file_content_base64: Annotated[
str | None,
"The base64-encoded binary contents of the file. "
"Use this for binary files like images or PDFs. Defaults to None.",
] = None,
file_encoding: Annotated[
str,
"The encoding of the file to attach. Only used with file_content_str. Defaults to 'utf-8'.",
] = "utf-8",
file_type: Annotated[
str | None,
"The type of the file to attach. E.g. 'application/pdf', 'text', 'image/png'. "
"If not provided, the tool will try to infer the type from the filename. "
"If the filename is not recognized, it will attach the file without specifying a type. "
"Defaults to None (infer from filename or attach without type).",
] = None,
) -> Annotated[dict[str, Any], "Metadata about the attachment"]:
"""Add an attachment to an issue.
Must provide exactly one of file_content_str or file_content_base64.
"""
file_contents = [file_content_str, file_content_base64]
if not any(file_contents) or all(file_contents):
raise ToolExecutionError(
"Must provide exactly one of file_content_str or file_content_base64."
)
if not filename:
raise ToolExecutionError("Must provide a filename.")
client = JiraClient(context.get_auth_token_or_empty())
response = await client.post(
f"/issue/{issue}/attachments",
headers={
"X-Atlassian-Token": "no-check",
},
files=build_file_data(
filename=filename,
file_content_str=file_content_str,
file_content_base64=file_content_base64,
file_type=file_type,
file_encoding=file_encoding,
),
)
cloud_name = cache.get_cloud_name(context.get_auth_token_or_empty())
return {
"status": {
"success": True,
"message": f"Attachment '{filename}' successfully added to the issue '{issue}'",
},
"attachment": clean_attachment_dict(response[0], cloud_name),
}
@tool(requires_auth=Atlassian(scopes=["read:jira-work"]))
async def list_issue_attachments_metadata(
context: ToolContext,
issue: Annotated[str, "The ID or key of the issue to retrieve"],
) -> Annotated[dict, "Information about the issue"]:
"""Get the metadata about the files attached to an issue.
This tool does NOT return the actual file contents. To get a file content,
use the `Jira.DownloadAttachment` tool.
"""
from arcade_jira.tools.issues import get_issue_by_id # Avoid circular imports
response = await get_issue_by_id(context, issue)
if response.get("error"):
return cast(dict, response)
return {
"issue": {
"id": response["issue"]["id"],
"key": response["issue"]["key"],
"attachments": response["issue"]["attachments"],
}
}
@tool(requires_auth=Atlassian(scopes=["read:jira-work"]))
async def get_attachment_metadata(
context: ToolContext,
attachment_id: Annotated[str, "The ID of the attachment to retrieve"],
) -> Annotated[dict[str, Any], "The metadata of the attachment"]:
"""Get the metadata of an attachment."""
client = JiraClient(context.get_auth_token_or_empty())
try:
response = await client.get(f"/attachment/{attachment_id}")
except NotFoundError:
return {"error": f"Attachment not found with ID '{attachment_id}'."}
cloud_name = cache.get_cloud_name(context.get_auth_token_or_empty())
return {"attachment": clean_attachment_dict(response, cloud_name)}
@tool(requires_auth=Atlassian(scopes=["read:jira-work"]))
async def download_attachment(
context: ToolContext,
attachment_id: Annotated[str, "The ID of the attachment to download"],
) -> Annotated[dict[str, Any], "The content of the attachment"]:
"""Download the contents of an attachment associated with an issue."""
client = JiraClient(context.get_auth_token_or_empty())
attachment = await get_attachment_metadata(context, attachment_id)
if attachment.get("error"):
return cast(dict, attachment)
try:
content = await client.get(
f"/attachment/content/{attachment_id}",
params={
"redirect": False,
},
)
except NotFoundError:
return {"error": f"Attachment not found with ID '{attachment_id}'."}
attachment["attachment"]["content"] = content["text"]
return cast(dict, attachment)