timeline.py•1.7 kB
# src/chuk_mcp_linkedin/posts/components/features/timeline.py
"""
Timeline/step component for LinkedIn posts.
Use for processes, journeys, and historical progression.
"""
from typing import Any, Dict, Optional
from ....tokens.text_tokens import TextTokens
from ..base import PostComponent
class Timeline(PostComponent):
"""Timeline/step component - for processes, journeys, historical progression"""
def __init__(
self,
steps: Dict[str, str],
title: Optional[str] = None,
style: str = "arrow",
theme: Optional[Any] = None,
):
self.steps = steps
self.title = title
self.style = style
self.theme = theme
def render(self, theme: Optional[Any] = None) -> str:
theme = theme or self.theme
lines = []
# Title if provided
if self.title:
emoji = TextTokens.SYMBOLS.get("calendar", "📅")
lines.append(f"{emoji} {self.title.upper()}:")
lines.append("")
# Choose separator based on style
if self.style == "arrow":
separator = TextTokens.SYMBOLS.get("arrow", "→")
elif self.style == "numbered":
separator = None # Will use numbers
else: # dated
separator = "|"
# Render steps
for idx, (key, value) in enumerate(self.steps.items(), 1):
if self.style == "numbered":
lines.append(f"{idx}. {key}: {value}")
else:
lines.append(f"{key} {separator} {value}")
return "\n".join(lines)
def validate(self) -> bool:
return len(self.steps) >= 2 and self.style in ["arrow", "numbered", "dated"]