9a7f050568
- Share voice compatibility decision logic across send + bot flows - Keep voice fallback logging consistent - Simplify voice handling in the audio send path
30 lines
968 B
TypeScript
30 lines
968 B
TypeScript
import path from "node:path";
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export function isTelegramVoiceCompatible(opts: {
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contentType?: string | null;
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fileName?: string | null;
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}): boolean {
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const mime = opts.contentType?.toLowerCase();
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if (mime && (mime.includes("ogg") || mime.includes("opus"))) {
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return true;
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}
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const fileName = opts.fileName?.trim();
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if (!fileName) return false;
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const ext = path.extname(fileName).toLowerCase();
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return ext === ".ogg" || ext === ".opus" || ext === ".oga";
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}
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export function resolveTelegramVoiceDecision(opts: {
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wantsVoice: boolean;
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contentType?: string | null;
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fileName?: string | null;
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}): { useVoice: boolean; reason?: string } {
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if (!opts.wantsVoice) return { useVoice: false };
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if (isTelegramVoiceCompatible(opts)) return { useVoice: true };
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const contentType = opts.contentType ?? "unknown";
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const fileName = opts.fileName ?? "unknown";
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return {
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useVoice: false,
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reason: `media is ${contentType} (${fileName})`,
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};
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}
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