Merge pull request #2647 from seefs001/feature/status-code-auto-disable

feat: status code auto-disable configuration

web/src/helpers/statusCodeRules.js

@@ -0,0 +1,96 @@
+export function parseHttpStatusCodeRules(input) {
+  const raw = (input ?? '').toString().trim();
+  if (raw.length === 0) {
+    return {
+      ok: true,
+      ranges: [],
+      tokens: [],
+      normalized: '',
+      invalidTokens: [],
+    };
+  }
+
+  const sanitized = raw.replace(/[，]/g, ',');
+  const segments = sanitized.split(/[,]/g);
+
+  const ranges = [];
+  const invalidTokens = [];
+
+  for (const segment of segments) {
+    const trimmed = segment.trim();
+    if (!trimmed) continue;
+    const parsed = parseToken(trimmed);
+    if (!parsed) invalidTokens.push(trimmed);
+    else ranges.push(parsed);
+  }
+
+  if (invalidTokens.length > 0) {
+    return {
+      ok: false,
+      ranges: [],
+      tokens: [],
+      normalized: raw,
+      invalidTokens,
+    };
+  }
+
+  const merged = mergeRanges(ranges);
+  const tokens = merged.map((r) => (r.start === r.end ? `${r.start}` : `${r.start}-${r.end}`));
+  const normalized = tokens.join(',');
+
+  return {
+    ok: true,
+    ranges: merged,
+    tokens,
+    normalized,
+    invalidTokens: [],
+  };
+}
+
+function parseToken(token) {
+  const cleaned = (token ?? '').toString().trim().replaceAll(' ', '');
+  if (!cleaned) return null;
+
+  if (cleaned.includes('-')) {
+    const parts = cleaned.split('-');
+    if (parts.length !== 2) return null;
+    const [a, b] = parts;
+    if (!isNumber(a) || !isNumber(b)) return null;
+    const start = Number.parseInt(a, 10);
+    const end = Number.parseInt(b, 10);
+    if (!Number.isFinite(start) || !Number.isFinite(end)) return null;
+    if (start > end) return null;
+    if (start < 100 || end > 599) return null;
+    return { start, end };
+  }
+
+  if (!isNumber(cleaned)) return null;
+  const code = Number.parseInt(cleaned, 10);
+  if (!Number.isFinite(code)) return null;
+  if (code < 100 || code > 599) return null;
+  return { start: code, end: code };
+}
+
+function isNumber(s) {
+  return typeof s === 'string' && /^\d+$/.test(s);
+}
+
+function mergeRanges(ranges) {
+  if (!Array.isArray(ranges) || ranges.length === 0) return [];
+
+  const sorted = [...ranges].sort((a, b) => (a.start !== b.start ? a.start - b.start : a.end - b.end));
+  const merged = [sorted[0]];
+
+  for (let i = 1; i < sorted.length; i += 1) {
+    const current = sorted[i];
+    const last = merged[merged.length - 1];
+
+    if (current.start <= last.end + 1) {
+      last.end = Math.max(last.end, current.end);
+      continue;
+    }
+    merged.push({ ...current });
+  }
+
+  return merged;
+}