16 lines
597 B
Dart
16 lines
597 B
Dart
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/// Strips HTML tags and decodes common entities to produce plain text.
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///
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/// Not a full HTML parser — handles the common subset found in email bodies.
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String htmlToPlain(String html) => html
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.replaceAll(RegExp(r'<br\s*/?>'), '\n')
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.replaceAll(RegExp(r'<p\s*/?>', caseSensitive: false), '\n')
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.replaceAll(RegExp(r'</p>', caseSensitive: false), '')
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.replaceAll(RegExp(r'<[^>]+>'), '')
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.replaceAll('&', '&')
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.replaceAll('<', '<')
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.replaceAll('>', '>')
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.replaceAll('"', '"')
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.replaceAll(''', "'")
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.replaceAll(' ', ' ')
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.trim();
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