skywatch.blue
A tool for parsing traffic on the jetstream and applying a moderation workstream based on regexp based rules
$(cat <<'EOF' feat(language-detection): restore franc implementation
- Replace lande with franc for language detection
- Simplify API from probability map to single detection
- Handle "und" (undetermined) response by defaulting to "eng"
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
EOF
)
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src/utils.ts
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src/utils.ts
···
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return "eng";
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}
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const lande = (await import("lande")).default;
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let langsProbabilityMap = lande(profileText);
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// Sort by probability in descending order
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langsProbabilityMap.sort(
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(a: [string, number], b: [string, number]) => b[1] - a[1],
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);
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const { franc } = await import("franc");
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const detectedLang = franc(profileText);
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// Return the language code with the highest probability
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return langsProbabilityMap[0][0];
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// franc returns "und" (undetermined) if it can't detect the language
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// Default to "eng" in such cases
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return detectedLang === "und" ? "eng" : detectedLang;
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}