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| 1 | +import { Runtime } from "./runtime" |
| 2 | + |
| 3 | +const CONFIG_KEY = "wanxiang_updater_config" |
| 4 | +const META_KEY = "wanxiang_meta_store" |
| 5 | +const EXTRACTED_KEY = "wanxiang_extracted_files" |
| 6 | + |
| 7 | +const LEGACY_KEYS = [ |
| 8 | + "wanxiang_updater_cfg_v2", |
| 9 | + "wanxiang_updater_cfg_v1", |
| 10 | + "wanxiang_meta_store_v1", |
| 11 | + "wanxiang_extracted_files_v1", |
| 12 | +] |
| 13 | + |
| 14 | +const RIME_SUFFIXES = ["/RimeUserData/wanxiang", "/RIME/Rime", "/Rime"] |
| 15 | + |
| 16 | +type AnyObj = Record<string, any> |
| 17 | + |
| 18 | +function storage(): any { |
| 19 | + return (globalThis as any).Storage ?? Runtime.Storage |
| 20 | +} |
| 21 | + |
| 22 | +function getRaw(st: any, key: string): string { |
| 23 | + const v = st?.get?.(key) ?? st?.getString?.(key) |
| 24 | + return typeof v === "string" ? v : "" |
| 25 | +} |
| 26 | + |
| 27 | +function setRaw(st: any, key: string, value: string) { |
| 28 | + if (st?.set) st.set(key, value) |
| 29 | + else if (st?.setString) st.setString(key, value) |
| 30 | +} |
| 31 | + |
| 32 | +function removeKey(st: any, key: string) { |
| 33 | + try { |
| 34 | + if (st?.remove) st.remove(key) |
| 35 | + } catch {} |
| 36 | +} |
| 37 | + |
| 38 | +function normalizePath(p: string): string { |
| 39 | + return String(p ?? "").trim().replace(/\/+$/, "") |
| 40 | +} |
| 41 | + |
| 42 | +function pathVariants(root: string): string[] { |
| 43 | + const n = normalizePath(root) |
| 44 | + if (!n) return [] |
| 45 | + const out = new Set<string>([n]) |
| 46 | + if (n.startsWith("/private/")) out.add(n.slice("/private".length)) |
| 47 | + else if (n.startsWith("/")) out.add(`/private${n}`) |
| 48 | + return Array.from(out) |
| 49 | +} |
| 50 | + |
| 51 | +function relatedRoots(root: string): string[] { |
| 52 | + const out = new Set<string>() |
| 53 | + for (const p of pathVariants(root)) { |
| 54 | + out.add(p) |
| 55 | + for (const s of RIME_SUFFIXES) { |
| 56 | + out.add(normalizePath(`${p}${s}`)) |
| 57 | + if (p.endsWith(s)) out.add(normalizePath(p.slice(0, -s.length))) |
| 58 | + } |
| 59 | + } |
| 60 | + return Array.from(out).filter(Boolean) |
| 61 | +} |
| 62 | + |
| 63 | +function isRelatedRoot(a: string, b: string): boolean { |
| 64 | + const x = normalizePath(a) |
| 65 | + const y = normalizePath(b) |
| 66 | + if (!x || !y) return false |
| 67 | + if (x === y) return true |
| 68 | + const s1 = new Set(relatedRoots(x)) |
| 69 | + if (s1.has(y)) return true |
| 70 | + const s2 = new Set(relatedRoots(y)) |
| 71 | + return s2.has(x) |
| 72 | +} |
| 73 | + |
| 74 | +function parseJson(raw: string): any { |
| 75 | + try { |
| 76 | + return raw ? JSON.parse(raw) : undefined |
| 77 | + } catch { |
| 78 | + return undefined |
| 79 | + } |
| 80 | +} |
| 81 | + |
| 82 | +function firstExistingRaw(st: any, keys: string[]): string { |
| 83 | + for (const key of keys) { |
| 84 | + const raw = getRaw(st, key) |
| 85 | + if (raw) return raw |
| 86 | + } |
| 87 | + return "" |
| 88 | +} |
| 89 | + |
| 90 | +function mergeConfig(st: any) { |
| 91 | + const current = getRaw(st, CONFIG_KEY) |
| 92 | + if (current) return |
| 93 | + const legacy = firstExistingRaw(st, ["wanxiang_updater_cfg_v2", "wanxiang_updater_cfg_v1"]) |
| 94 | + if (legacy) setRaw(st, CONFIG_KEY, legacy) |
| 95 | +} |
| 96 | + |
| 97 | +function mergeExtracted(st: any) { |
| 98 | + const current = getRaw(st, EXTRACTED_KEY) |
| 99 | + if (current) return |
| 100 | + const legacy = getRaw(st, "wanxiang_extracted_files_v1") |
| 101 | + if (legacy) setRaw(st, EXTRACTED_KEY, legacy) |
| 102 | +} |
| 103 | + |
| 104 | +function pickNewer(a: any, b: any): any { |
| 105 | + if (!a) return b |
| 106 | + if (!b) return a |
| 107 | + const ta = Date.parse(String(a?.apply_time ?? a?.update_time ?? "")) |
| 108 | + const tb = Date.parse(String(b?.apply_time ?? b?.update_time ?? "")) |
| 109 | + if (Number.isFinite(tb) && Number.isFinite(ta)) return tb >= ta ? b : a |
| 110 | + return b |
| 111 | +} |
| 112 | + |
| 113 | +function normalizeMetaData(raw: any): { records: AnyObj; aliases: AnyObj; bookmarks: AnyObj } { |
| 114 | + if (raw && typeof raw === "object" && raw.records && typeof raw.records === "object") { |
| 115 | + return { |
| 116 | + records: raw.records as AnyObj, |
| 117 | + aliases: raw.aliases && typeof raw.aliases === "object" ? (raw.aliases as AnyObj) : {}, |
| 118 | + bookmarks: raw.bookmarks && typeof raw.bookmarks === "object" ? (raw.bookmarks as AnyObj) : {}, |
| 119 | + } |
| 120 | + } |
| 121 | + if (raw && typeof raw === "object") { |
| 122 | + return { records: raw as AnyObj, aliases: {}, bookmarks: {} } |
| 123 | + } |
| 124 | + return { records: {}, aliases: {}, bookmarks: {} } |
| 125 | +} |
| 126 | + |
| 127 | +function cleanupMetaStore(raw: string): string { |
| 128 | + const parsed = normalizeMetaData(parseJson(raw)) |
| 129 | + |
| 130 | + const records: AnyObj = {} |
| 131 | + for (const [k, v] of Object.entries(parsed.records)) { |
| 132 | + const key = normalizePath(k) |
| 133 | + if (!key || !v || typeof v !== "object") continue |
| 134 | + const bucket: AnyObj = {} |
| 135 | + if ((v as AnyObj).scheme) bucket.scheme = (v as AnyObj).scheme |
| 136 | + if ((v as AnyObj).dict) bucket.dict = (v as AnyObj).dict |
| 137 | + if ((v as AnyObj).model) bucket.model = (v as AnyObj).model |
| 138 | + if (bucket.scheme || bucket.dict || bucket.model) records[key] = bucket |
| 139 | + } |
| 140 | + |
| 141 | + const keys = Object.keys(records) |
| 142 | + const visited = new Set<string>() |
| 143 | + const newRecords: AnyObj = {} |
| 144 | + const newAliases: AnyObj = {} |
| 145 | + const newBookmarks: AnyObj = {} |
| 146 | + |
| 147 | + const bookmarks = Object.entries(parsed.bookmarks).reduce((acc, [name, target]) => { |
| 148 | + const bk = String(name ?? "").trim() |
| 149 | + const tv = normalizePath(String(target ?? "")) |
| 150 | + if (bk && tv) acc[bk] = tv |
| 151 | + return acc |
| 152 | + }, {} as AnyObj) |
| 153 | + |
| 154 | + for (const start of keys) { |
| 155 | + if (visited.has(start)) continue |
| 156 | + const cluster: string[] = [] |
| 157 | + for (const k of keys) { |
| 158 | + if (!visited.has(k) && isRelatedRoot(start, k)) { |
| 159 | + visited.add(k) |
| 160 | + cluster.push(k) |
| 161 | + } |
| 162 | + } |
| 163 | + if (!cluster.length) continue |
| 164 | + |
| 165 | + const bookmarkTarget = Object.values(bookmarks) |
| 166 | + .map((v) => normalizePath(String(v))) |
| 167 | + .find((target) => cluster.includes(target)) |
| 168 | + const canonical = |
| 169 | + bookmarkTarget ?? |
| 170 | + cluster |
| 171 | + .slice() |
| 172 | + .sort((a, b) => { |
| 173 | + const aPrivate = a.startsWith("/private/") ? 1 : 0 |
| 174 | + const bPrivate = b.startsWith("/private/") ? 1 : 0 |
| 175 | + if (aPrivate !== bPrivate) return aPrivate - bPrivate |
| 176 | + if (a.length !== b.length) return a.length - b.length |
| 177 | + return a.localeCompare(b) |
| 178 | + })[0] |
| 179 | + |
| 180 | + const merged: AnyObj = {} |
| 181 | + for (const key of cluster) { |
| 182 | + const bucket = records[key] ?? {} |
| 183 | + merged.scheme = pickNewer(merged.scheme, bucket.scheme) |
| 184 | + merged.dict = pickNewer(merged.dict, bucket.dict) |
| 185 | + merged.model = pickNewer(merged.model, bucket.model) |
| 186 | + } |
| 187 | + if (merged.scheme || merged.dict || merged.model) { |
| 188 | + newRecords[canonical] = merged |
| 189 | + } |
| 190 | + |
| 191 | + for (const key of cluster) { |
| 192 | + if (key !== canonical) newAliases[key] = canonical |
| 193 | + } |
| 194 | + for (const rel of relatedRoots(canonical)) { |
| 195 | + if (rel !== canonical) newAliases[rel] = canonical |
| 196 | + } |
| 197 | + |
| 198 | + for (const [name, target] of Object.entries(bookmarks)) { |
| 199 | + if (cluster.includes(target)) newBookmarks[name] = canonical |
| 200 | + } |
| 201 | + } |
| 202 | + |
| 203 | + for (const [name, target] of Object.entries(bookmarks)) { |
| 204 | + if (newBookmarks[name]) continue |
| 205 | + const t = normalizePath(String(target)) |
| 206 | + if (!t) continue |
| 207 | + if (newRecords[t]) { |
| 208 | + newBookmarks[name] = t |
| 209 | + continue |
| 210 | + } |
| 211 | + const matched = Object.keys(newRecords).find((k) => isRelatedRoot(k, t)) |
| 212 | + if (matched) newBookmarks[name] = matched |
| 213 | + } |
| 214 | + |
| 215 | + return JSON.stringify({ |
| 216 | + records: newRecords, |
| 217 | + aliases: newAliases, |
| 218 | + bookmarks: newBookmarks, |
| 219 | + }) |
| 220 | +} |
| 221 | + |
| 222 | +function mergeMeta(st: any) { |
| 223 | + const currentRaw = getRaw(st, META_KEY) |
| 224 | + const legacyRaw = getRaw(st, "wanxiang_meta_store_v1") |
| 225 | + const source = currentRaw || legacyRaw |
| 226 | + if (!source) return |
| 227 | + const cleaned = cleanupMetaStore(source) |
| 228 | + if (cleaned !== currentRaw) { |
| 229 | + setRaw(st, META_KEY, cleaned) |
| 230 | + } |
| 231 | +} |
| 232 | + |
| 233 | +export function runStorageMigration() { |
| 234 | + const st = storage() |
| 235 | + if (!st) return |
| 236 | + |
| 237 | + mergeConfig(st) |
| 238 | + mergeExtracted(st) |
| 239 | + mergeMeta(st) |
| 240 | + |
| 241 | + for (const key of LEGACY_KEYS) { |
| 242 | + removeKey(st, key) |
| 243 | + } |
| 244 | +} |
| 245 | + |
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