b840047e19
ci: add GitHub Pages deployment workflow for docs site Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
55 lines
1.5 KiB
Python
55 lines
1.5 KiB
Python
"""Emergency Kit PDF template generation.
|
|
|
|
Generates an Emergency Kit PDF containing the user's email and sign-in URL
|
|
but NOT the Secret Key. The Secret Key placeholder is filled client-side
|
|
so that the server never sees it.
|
|
|
|
Uses Jinja2 + WeasyPrint following the same pattern as the reports service.
|
|
"""
|
|
|
|
import asyncio
|
|
from datetime import UTC, datetime
|
|
from pathlib import Path
|
|
|
|
from jinja2 import Environment, FileSystemLoader
|
|
|
|
from app.config import settings
|
|
|
|
TEMPLATE_DIR = Path(__file__).parent.parent.parent / "templates"
|
|
|
|
|
|
async def generate_emergency_kit_template(
|
|
email: str,
|
|
) -> bytes:
|
|
"""Generate Emergency Kit PDF template WITHOUT the Secret Key.
|
|
|
|
The Secret Key placeholder will be filled client-side.
|
|
The server never sees the Secret Key.
|
|
|
|
Args:
|
|
email: The user's email address to display in the PDF.
|
|
|
|
Returns:
|
|
PDF bytes ready for streaming response.
|
|
"""
|
|
env = Environment(
|
|
loader=FileSystemLoader(str(TEMPLATE_DIR)),
|
|
autoescape=True,
|
|
)
|
|
template = env.get_template("emergency_kit.html")
|
|
|
|
html_content = template.render(
|
|
email=email,
|
|
signin_url=settings.APP_BASE_URL,
|
|
date=datetime.now(UTC).strftime("%Y-%m-%d"),
|
|
secret_key_placeholder="[Download complete -- your Secret Key will be inserted by your browser]",
|
|
)
|
|
|
|
# Run weasyprint in thread to avoid blocking the event loop
|
|
from weasyprint import HTML
|
|
|
|
pdf_bytes = await asyncio.to_thread(
|
|
lambda: HTML(string=html_content).write_pdf()
|
|
)
|
|
return pdf_bytes
|