36 lines
949 B
Python
36 lines
949 B
Python
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"""Text utilities for the Mail plugin.
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Extracted from services.py as part of the God-object split (BUG-018 pilot).
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Re-exported by ``app.plugins.builtins.mail.services``.
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"""
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from __future__ import annotations
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import re
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def extract_email_addresses(text: str) -> list[str]:
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"""Extract email addresses from a text string."""
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if not text:
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return []
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return re.findall(r"[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}", text)
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def _strip_html(html: str) -> str:
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"""Simple HTML to text conversion for plain text fallback."""
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if not html:
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return ""
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# Remove tags
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text = re.sub(r"<[^>]+>", "", html)
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# Replace HTML entities
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text = (
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text.replace(" ", " ")
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.replace("&", "&")
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.replace("<", "<")
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.replace(">", ">")
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.replace(""", '"')
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.replace("'", "'")
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)
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# Collapse whitespace
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return re.sub(r"\s+", " ", text).strip()
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