import { normalizeLowercaseStringOrEmpty } from "openclaw/plugin-sdk/text-runtime" ;
export function normalizeSignalMessagingTarget(raw: string): string | undefined {
const trimmed = raw.trim();
if (!trimmed) {
return undefined;
}
let normalized = trimmed;
if (normalizeLowercaseStringOrEmpty(normalized).startsWith("signal:" )) {
normalized = normalized.slice("signal:" .length).trim();
}
if (!normalized) {
return undefined;
}
const lower = normalizeLowercaseStringOrEmpty(normalized);
if (lower.startsWith("group:" )) {
const id = normalized.slice("group:" .length).trim();
return id ? `group:${id}` : undefined;
}
if (lower.startsWith("username:" )) {
const id = normalized.slice("username:" .length).trim();
return id ? normalizeLowercaseStringOrEmpty(`username:${id}`) : undefined;
}
if (lower.startsWith("u:" )) {
const id = normalized.slice("u:" .length).trim();
return id ? normalizeLowercaseStringOrEmpty(`username:${id}`) : undefined;
}
if (lower.startsWith("uuid:" )) {
const id = normalized.slice("uuid:" .length).trim();
return id ? normalizeLowercaseStringOrEmpty(id) : undefined;
}
return normalizeLowercaseStringOrEmpty(normalized);
}
const UUID_PATTERN = /^[0 -9 a-f]{8 }-[0 -9 a-f]{4 }-[0 -9 a-f]{4 }-[0 -9 a-f]{4 }-[0 -9 a-f]{12 }$/i;
const UUID_COMPACT_PATTERN = /^[0 -9 a-f]{32 }$/i;
export function looksLikeSignalTargetId(raw: string, normalized?: string): boolean {
const candidates = [raw, normalized ?? "" ].map((value) => value.trim()).filter(Boolean );
for (const candidate of candidates) {
if (/^(signal:)?(group:|username:|u:)/i.test(candidate)) {
return true ;
}
if (/^(signal:)?uuid:/i.test(candidate)) {
const stripped = candidate
.replace(/^signal:/i, "" )
.replace(/^uuid:/i, "" )
.trim();
if (!stripped) {
continue ;
}
if (UUID_PATTERN.test(stripped) || UUID_COMPACT_PATTERN.test(stripped)) {
return true ;
}
continue ;
}
const withoutSignalPrefix = candidate.replace(/^signal:/i, "" ).trim();
if (UUID_PATTERN.test(withoutSignalPrefix) || UUID_COMPACT_PATTERN.test(withoutSignalPrefix)) {
return true ;
}
if (/^\+?\d{3 ,}$/.test(withoutSignalPrefix)) {
return true ;
}
}
return false ;
}
Messung V0.5 in Prozent C=98 H=96 G=96
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-10)
¤
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