48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
#!/usr/bin/env python3
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"""LibreOffice converter — Flask HTTP service. POST .doc → .docx."""
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import subprocess, tempfile, os
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from flask import Flask, request, send_file
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app = Flask(__name__)
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@app.route("/convert", methods=["POST"])
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def convert():
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if "file" not in request.files:
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return {"ok": False, "error": "no file"}, 400
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f = request.files["file"]
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with tempfile.NamedTemporaryFile(suffix=".doc", delete=False) as tmp:
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f.save(tmp)
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doc_path = tmp.name
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tmpdir = tempfile.mkdtemp()
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try:
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subprocess.run(
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["libreoffice", "--headless", "--convert-to", "docx", "--outdir", tmpdir, doc_path],
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timeout=120, capture_output=True, check=True
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)
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docx_files = [x for x in os.listdir(tmpdir) if x.endswith(".docx")]
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if not docx_files:
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return {"ok": False, "error": "conversion produced no .docx"}, 500
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return send_file(os.path.join(tmpdir, docx_files[0]),
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mimetype="application/vnd.openxmlformats-officedocument.wordprocessingml.document",
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as_attachment=True,
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download_name=os.path.splitext(f.filename)[0] + ".docx")
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except subprocess.TimeoutExpired:
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return {"ok": False, "error": "conversion timeout"}, 500
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except subprocess.CalledProcessError as e:
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return {"ok": False, "error": f"libreoffice: {e.stderr.decode() if e.stderr else 'unknown'}"}, 500
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finally:
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if os.path.exists(doc_path):
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os.unlink(doc_path)
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for x in os.listdir(tmpdir):
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os.unlink(os.path.join(tmpdir, x))
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os.rmdir(tmpdir)
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@app.route("/health", methods=["GET"])
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def health():
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return {"ok": True}
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if __name__ == "__main__":
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app.run(host="0.0.0.0", port=5000)
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