farentsen
1f2ad8d235
- Reemplaza emojis por iconos SVG estilo Lucide en cards landing y descargas - Paleta refinada: slate grays + navy + accent amber-700 (B45309) - Hero con grid pattern sutil y gradients radiales - Cards con sombras suaves y borders, hover lift - Header sticky con backdrop-filter - Tipografía Inter con tracking ajustado - Botones con flechas SVG inline
137 lines
4.4 KiB
Python
137 lines
4.4 KiB
Python
from pathlib import Path
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from fastapi import APIRouter, Form, HTTPException, Request
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from fastapi.responses import FileResponse, HTMLResponse, RedirectResponse
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from fastapi.templating import Jinja2Templates
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from itsdangerous import BadSignature, SignatureExpired
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from pydantic import EmailStr
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from app.config import get_settings
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from app.db import log_download, upsert_lead
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from app.security import (
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create_download_token,
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is_honeypot_filled,
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verify_download_token,
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)
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router = APIRouter()
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_TEMPLATES_DIR = Path(__file__).parent / "templates"
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templates = Jinja2Templates(directory=str(_TEMPLATES_DIR))
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DOWNLOADS = [
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{
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"filename": "taller-wox-tecnico.zip",
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"icon": "code",
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"title": "Material técnico",
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"description": "Specs OpenAPI, configs y artefactos para importar a watsonx Orchestrate.",
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},
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{
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"filename": "taller-wox-funcional.zip",
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"icon": "book",
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"title": "Material funcional",
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"description": "Manual paso a paso del bootcamp y deck de slides.",
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},
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]
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ALLOWED_FILENAMES = {d["filename"] for d in DOWNLOADS}
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@router.get("/", response_class=HTMLResponse)
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def landing(request: Request, error: str | None = None):
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error_msg = None
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if error == "token-invalido":
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error_msg = "El link expiró o es inválido. Regístrate de nuevo para descargar el material."
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return templates.TemplateResponse(
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"index.html",
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{"request": request, "error": error_msg},
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)
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@router.post("/register")
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def register(
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request: Request,
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nombre: str = Form(..., min_length=2, max_length=80),
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email: EmailStr = Form(...),
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empresa: str = Form(..., min_length=2, max_length=100),
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consentimiento: str = Form(...),
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website: str | None = Form(default=""),
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):
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if consentimiento != "on":
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raise HTTPException(status_code=400, detail="Consentimiento requerido")
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if is_honeypot_filled(website):
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fake_token = create_download_token(email="honeypot@discarded.local", nombre="x")
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return RedirectResponse(url=f"/descargas?token={fake_token}", status_code=303)
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client_ip = request.client.host if request.client else None
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user_agent = request.headers.get("user-agent")
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upsert_lead(
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nombre=nombre,
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email=str(email),
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empresa=empresa,
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ip=client_ip,
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user_agent=user_agent,
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consent=True,
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)
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token = create_download_token(email=str(email), nombre=nombre)
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return RedirectResponse(url=f"/descargas?token={token}", status_code=303)
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@router.get("/descargas", response_class=HTMLResponse)
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def descargas(request: Request, token: str | None = None):
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if not token:
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return RedirectResponse(url="/?error=token-invalido", status_code=307)
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try:
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data = verify_download_token(token)
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except (SignatureExpired, BadSignature):
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return RedirectResponse(url="/?error=token-invalido", status_code=307)
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settings = get_settings()
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material_dir = Path(settings.material_dir)
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downloads_view = []
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for d in DOWNLOADS:
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path = material_dir / d["filename"]
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downloads_view.append({
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**d,
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"available": path.exists(),
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"size_mb": round(path.stat().st_size / (1024 * 1024), 1) if path.exists() else 0,
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})
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return templates.TemplateResponse(
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"descargas.html",
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{
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"request": request,
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"nombre": data.get("nombre", "amig@"),
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"token": token,
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"downloads": downloads_view,
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},
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)
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@router.get("/download/{filename}")
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def download(request: Request, filename: str, token: str | None = None):
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if not token:
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raise HTTPException(status_code=401, detail="Missing token")
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try:
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data = verify_download_token(token)
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except (SignatureExpired, BadSignature):
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raise HTTPException(status_code=401, detail="Invalid or expired token")
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if filename not in ALLOWED_FILENAMES:
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raise HTTPException(status_code=404, detail="File not found")
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path = Path(get_settings().material_dir) / filename
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if not path.exists():
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raise HTTPException(status_code=404, detail="File not available yet")
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client_ip = request.client.host if request.client else None
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log_download(lead_email=data["email"], filename=filename, ip=client_ip)
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return FileResponse(
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path=str(path),
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filename=filename,
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media_type="application/zip",
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)
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