61 lines
1.5 KiB
Python
61 lines
1.5 KiB
Python
import json
|
|
from difflib import unified_diff
|
|
from typing import List
|
|
|
|
import frappe
|
|
from frappe.utils import pretty_date
|
|
|
|
|
|
@frappe.whitelist()
|
|
def get_version_diff(
|
|
from_version: str, to_version: str, fieldname: str = "script"
|
|
) -> List[str]:
|
|
|
|
before, before_timestamp = _get_value_from_version(from_version, fieldname)
|
|
after, after_timestamp = _get_value_from_version(to_version, fieldname)
|
|
|
|
if not (before and after):
|
|
return ["Values not available for diff"]
|
|
|
|
before = before.split("\n")
|
|
after = after.split("\n")
|
|
|
|
diff = unified_diff(
|
|
before,
|
|
after,
|
|
fromfile=from_version,
|
|
tofile=to_version,
|
|
fromfiledate=before_timestamp,
|
|
tofiledate=after_timestamp,
|
|
)
|
|
return list(diff)
|
|
|
|
|
|
def _get_value_from_version(version_name: str, fieldname: str):
|
|
version = frappe.get_list(
|
|
"Version", fields=["data", "modified"], filters={"name": version_name}
|
|
)
|
|
if version:
|
|
data = json.loads(version[0].data)
|
|
changed_fields = data.get("changed", [])
|
|
|
|
# data structure of field: [fieldname, before_save, after_save]
|
|
for field in changed_fields:
|
|
if field[0] == fieldname:
|
|
return field[2], str(version[0].modified)
|
|
|
|
return None, None
|
|
|
|
|
|
@frappe.whitelist()
|
|
@frappe.validate_and_sanitize_search_inputs
|
|
def version_query(doctype, txt, searchfield, start, page_len, filters):
|
|
results = frappe.get_list(
|
|
"Version",
|
|
fields=["name", "modified"],
|
|
filters=filters,
|
|
limit_start=start,
|
|
limit_page_length=page_len,
|
|
order_by="modified desc",
|
|
)
|
|
return [(d.name, pretty_date(d.modified), d.modified) for d in results]
|