30 lines
774 B
TypeScript
30 lines
774 B
TypeScript
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export function formatHttpErrorMessage(
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status: number,
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statusText?: string | null,
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body?: string | null,
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) {
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const base = `HTTP ${status}${statusText ? ` ${statusText}` : ""}`;
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const rawBody = String(body || "").trim();
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if (!rawBody) return base;
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let detail = rawBody;
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try {
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const parsed = JSON.parse(rawBody) as {
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detail?: unknown;
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error?: unknown;
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message?: unknown;
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};
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const value = parsed.detail ?? parsed.error ?? parsed.message;
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if (value != null) {
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detail =
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typeof value === "string" ? value : JSON.stringify(value);
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}
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} catch {
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// keep raw body
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}
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const normalized = detail.replace(/\s+/g, " ").trim();
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if (!normalized) return base;
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return `${base}: ${normalized.slice(0, 300)}`;
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}
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