dimon
bf52bc3079
build-and-push / docker (push) Has been cancelled
Features: feed CRUD, per-feed ntfy target (incl. private servers), Telegram/webhook channels, keyword filters, image attachments, per-feed intervals, OPML import/export, notification history & stats, users with roles, admin alerts, RU/EN i18n, light/dark theme, notification preview, history search, activity chart. Dockerized. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
58 lines
1.8 KiB
Python
58 lines
1.8 KiB
Python
"""OPML import/export for feed subscriptions."""
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from __future__ import annotations
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from xml.etree import ElementTree as ET
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from .models import Feed
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def export_opml(feeds: list[Feed]) -> str:
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"""Render feeds as an OPML 2.0 document."""
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opml = ET.Element("opml", version="2.0")
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head = ET.SubElement(opml, "head")
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ET.SubElement(head, "title").text = "RSS → ntfy subscriptions"
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body = ET.SubElement(opml, "body")
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for feed in feeds:
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attrs = {
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"type": "rss",
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"text": feed.title or feed.url,
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"title": feed.title or feed.url,
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"xmlUrl": feed.url,
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}
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# Stash the ntfy topic so a re-import keeps the routing.
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if feed.ntfy_topic:
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attrs["ntfyTopic"] = feed.ntfy_topic
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if feed.ntfy_server:
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attrs["ntfyServer"] = feed.ntfy_server
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ET.SubElement(body, "outline", attrs)
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return '<?xml version="1.0" encoding="UTF-8"?>\n' + ET.tostring(
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opml, encoding="unicode"
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)
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def parse_opml(content: str) -> list[dict]:
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"""Extract feed definitions from an OPML document.
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Returns a list of dicts ready to build Feed rows. Raises ValueError on
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malformed XML.
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"""
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try:
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root = ET.fromstring(content)
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except ET.ParseError as exc:
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raise ValueError(f"Некорректный OPML: {exc}") from exc
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feeds: list[dict] = []
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for outline in root.iter("outline"):
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url = outline.get("xmlUrl") or outline.get("xmlurl")
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if not url:
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continue
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feeds.append(
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{
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"url": url.strip(),
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"title": (outline.get("title") or outline.get("text") or "").strip(),
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"ntfy_topic": (outline.get("ntfyTopic") or "").strip(),
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"ntfy_server": (outline.get("ntfyServer") or "").strip(),
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}
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)
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return feeds
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