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feat: campaign create error on missing template variables

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This commit is contained in:
Abhishek Kumar 2026-03-19 17:52:04 +05:30
parent d8942dffb1
commit e513e563ee
6 changed files with 165 additions and 7 deletions
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7
api/utils/template_renderer.py
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@ -4,6 +4,8 @@ import json
import re
from typing import Any, Dict, Union
from api.services.workflow.workflow import TEMPLATE_VAR_PATTERN
def get_nested_value(obj: Any, path: str) -> Any:
"""
@ -97,9 +99,6 @@ def _render_string(template_str: str, context: Dict[str, Any]) -> str:
if not template_str:
return template_str
# Pattern: {{ path }} or {{ path | filter }} or {{ path | filter:default }}
pattern = r"\{\{\s*([^|\s}]+)(?:\s*\|\s*([^:}]+)(?::([^}]+))?)?\s*\}\}"
def _replace(match: re.Match[str]) -> str: # type: ignore[type-arg]
variable_path = match.group(1).strip()
filter_name = match.group(2).strip() if match.group(2) else None
@ -123,7 +122,7 @@ def _render_string(template_str: str, context: Dict[str, Any]) -> str:
return str(value)
# Replace template variables
result = re.sub(pattern, _replace, template_str)
result = re.sub(TEMPLATE_VAR_PATTERN, _replace, template_str)
# Handle line breaks (convert literal \n to actual newlines)
result = result.replace("\\n", "\n")