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refactor(gateway): share outbound text splitting

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This commit is contained in:
Anish Sarkar 2026-05-29 10:17:28 +05:30
parent 3faaa25af6
commit f6eb955676
2 changed files with 50 additions and 8 deletions
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20
surfsense_backend/app/gateway/telegram/formatting.py
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@ -4,6 +4,8 @@ from __future__ import annotations
import re
from app.gateway.base.formatting import split_text_message
MARKDOWN_V2_RESERVED = r"_*[]()~`>#+-=|{}.!"
MAX_TELEGRAM_MESSAGE_UNITS = 4096
@ -43,13 +45,15 @@ def chunk_message(
max_units: int = MAX_TELEGRAM_MESSAGE_UNITS,
) -> list[str]:
"""Split a Telegram message at paragraph/sentence boundaries."""
if not text:
return [""]
if max_units == MAX_TELEGRAM_MESSAGE_UNITS:
if not text:
return [""]
chunks: list[str] = []
remaining = text
while remaining:
chunk, remaining = _split_at_boundary(remaining, max_units)
chunks.append(chunk)
return chunks
chunks: list[str] = []
remaining = text
while remaining:
chunk, remaining = _split_at_boundary(remaining, max_units)
chunks.append(chunk)
return chunks
return split_text_message(text, max_chars=max_units)