Gerhard Scheikl
d317e8c758
WS1: pin all Docker stages to node:24.16.0-alpine; add engines node>=20. WS2: lib/redis.ts gains TTL-backed redisSet, redisDel, setTunnelActive (writes tunnel:active:<sub>=1/0 EX 30, TUNNEL_ACTIVE_TTL override, no-op without REDIS_URL); wired into tunnel active/delete/reassign routes. WS3: sortable columns, CSV export routes (token excluded), and bulk actions (self-account guard) across users/tunnels/audit admin tables.
39 lines
1.2 KiB
TypeScript
39 lines
1.2 KiB
TypeScript
/**
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* Minimal, dependency-free CSV serialization for the admin export endpoints.
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* RFC-4180 style: fields containing a comma, double-quote, CR or LF are wrapped
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* in double-quotes with embedded quotes doubled. Everything is coerced to a
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* string first; null/undefined become empty fields.
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*/
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export function csvField(v: unknown): string {
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let s: string;
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if (v === null || v === undefined) s = '';
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else if (typeof v === 'string') s = v;
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else if (typeof v === 'object') s = JSON.stringify(v);
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else s = String(v);
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if (/[",\r\n]/.test(s)) {
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return `"${s.replace(/"/g, '""')}"`;
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}
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return s;
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}
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export function csvRow(values: unknown[]): string {
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return values.map(csvField).join(',');
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}
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/**
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* Build a full CSV document (header + rows). A leading row is always the
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* provided header. Lines are CRLF-terminated for maximal spreadsheet
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* compatibility.
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*/
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export function toCsv(header: string[], rows: unknown[][]): string {
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const lines = [csvRow(header), ...rows.map(csvRow)];
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return lines.join('\r\n') + '\r\n';
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}
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/**
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* Max rows any single export will emit. Keeps a runaway export bounded; the
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* caller notes the cap in the report when hit.
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*/
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export const EXPORT_MAX_ROWS = 10000;
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