bruno
6e30589133
- Tableaux GFM rendus comme texte brut dans les exports HTML/PDF. Ajout d'un parseur de tableaux pipe (bloc 'table') + rendu <table> (thead/tbody, alignement gauche/centre/droite, bordures .ftable) dans blocks_to_html; blocks_to_markdown reconstruit un tableau pipe valide. - Emojis 'carrés noirs' en PDF: xhtml2pdf n'embarque que des polices de base sans glyphes emoji. Moteur PDF -> WeasyPrint (tables CSS + emojis couleur via pango + fonts-noto-color-emoji installes dans l'image). Repli automatique sur xhtml2pdf quand weasyprint n'a pas ses libs natives (dev Windows). - Dockerfile: libs weasyprint (pango/harfbuzz/gdk-pixbuf/shared-mime-info) + fonts-dejavu-core + fonts-noto-color-emoji. requirements: + weasyprint==69.0. - Verifie en reel sur README.md: HTML = <table class=ftable> (thead/th, center); PDF 10 pages, texte de table present, Noto-Color-Emoji embarque + pixels colores confirmes. 199/199 tests (4 nouveaux).
94 lines
3.2 KiB
Python
94 lines
3.2 KiB
Python
"""FlowDeck — Export endpoints (v4.7.0).
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Routes /api/export/* — generate Markdown, HTML, PDF and static-site (zip)
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exports server-side for a given page.
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"""
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from __future__ import annotations
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import logging
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import re
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from fastapi import APIRouter, HTTPException, Request
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from fastapi.responses import Response
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from app.db import get_conn
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from app.services.export import (
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page_to_markdown,
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page_to_pdf_bytes,
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page_to_standalone_html,
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build_static_site_bytes,
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)
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logger = logging.getLogger(__name__)
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router = APIRouter(tags=["export"], prefix="/api/export")
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def _load_page_or_404(page_id: int) -> dict:
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with get_conn() as conn:
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row = conn.execute(
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"SELECT * FROM pages WHERE id=? AND deleted_at IS NULL",
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(page_id,),
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).fetchone()
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if not row:
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raise HTTPException(status_code=404, detail="Page not found")
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return dict(row)
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def _download_header(filename: str, media_type: str) -> dict:
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ascii_name = re.sub(r"[^\x00-\x7F]", "_", filename)
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quoted = filename.replace('"', '')
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return {
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"Content-Disposition": f'attachment; filename="{ascii_name}"; filename*=UTF-8\'\'{quoted}',
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"Cache-Control": "no-store",
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"Content-Type": media_type,
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}
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def _safe_filename(page: dict, ext: str) -> str:
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title = (page.get("title") or "Untitled").strip() or "Untitled"
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title = re.sub(r'[\\/:*?"<>|]+', "_", title)
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return f"{title}.{ext}"
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@router.get("/markdown/{page_id}")
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async def export_markdown(page_id: int, request: Request):
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page = _load_page_or_404(page_id)
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md = page_to_markdown(page)
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filename = _safe_filename(page, "md")
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headers = _download_header(filename, "text/markdown")
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return Response(content=md.encode("utf-8"), status_code=200, headers=headers)
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@router.get("/html/{page_id}")
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async def export_html(page_id: int, request: Request):
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page = _load_page_or_404(page_id)
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html = page_to_standalone_html(page)
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filename = _safe_filename(page, "html")
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headers = _download_header(filename, "text/html")
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return Response(content=html.encode("utf-8"), status_code=200, headers=headers)
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@router.get("/pdf/{page_id}")
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async def export_pdf(page_id: int, request: Request):
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page = _load_page_or_404(page_id)
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try:
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pdf_bytes = page_to_pdf_bytes(page)
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except ImportError:
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raise HTTPException(status_code=501, detail="PDF export requires 'weasyprint' or 'xhtml2pdf'")
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except Exception as exc: # noqa: BLE001
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logger.error("PDF export failed for page %s: %s", page_id, exc)
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raise HTTPException(status_code=500, detail="PDF generation failed")
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filename = _safe_filename(page, "pdf")
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headers = _download_header(filename, "application/pdf")
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return Response(content=pdf_bytes, status_code=200, headers=headers)
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@router.get("/site/{page_id}")
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async def export_site(page_id: int, request: Request):
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page = _load_page_or_404(page_id)
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site_bytes = build_static_site_bytes(page)
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title = _safe_filename(page, "site").replace(".site", "") or "flowdeck-site"
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filename = f"{title}_site.zip"
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headers = _download_header(filename, "application/zip")
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return Response(content=site_bytes, status_code=200, headers=headers)
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