204 lines
6.3 KiB
JavaScript
204 lines
6.3 KiB
JavaScript
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/**
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* 应用版本：与 manifest 发版时尽量保持 versionName/versionCode 一致（非 App 端会回退到默认值）。
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*
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* 本地待更新信息：写入 uni.setStorageSync(APP_PENDING_UPDATE_STORAGE_KEY, 对象或 JSON 字符串)
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* 形状：{ versionName, versionCode?, changelog?, downloadUrl?, packageSize? }
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* packageSize 示例：「128 MB」「7.13 GB」，展示在标题下灰色副标题
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* 与 getCurrentAppVersionInfo() 比较，若本地版本更新则展示「可更新」界面。
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*/
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export const APP_PENDING_UPDATE_STORAGE_KEY = 'APP_PENDING_UPDATE'
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export function readPendingUpdateFromStorage() {
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try {
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const raw = uni.getStorageSync(APP_PENDING_UPDATE_STORAGE_KEY)
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if (raw == null || raw === '') return null
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if (typeof raw === 'object' && raw !== null && !Array.isArray(raw)) return raw
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if (typeof raw === 'string') {
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const o = JSON.parse(raw)
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return o && typeof o === 'object' && !Array.isArray(o) ? o : null
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}
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} catch (e) {}
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return null
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}
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function parseVersionNameToComparable(name) {
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if (!name || typeof name !== 'string') return 0
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const m = name.trim().match(/^(\d+)\.(\d+)\.(\d+)/)
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if (!m) return 0
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const a = parseInt(m[1], 10) || 0
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const b = parseInt(m[2], 10) || 0
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const c = parseInt(m[3], 10) || 0
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return a * 10000 + b * 100 + c
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}
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export function effectiveVersionComparable(info) {
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if (!info) return 0
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const n = Number(info.versionCode)
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if (!Number.isNaN(n) && n > 0) return n
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const fromName = parseVersionNameToComparable(info.versionName)
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return fromName > 0 ? fromName : 0
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}
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/** 版本号字符串规范化后比较（与接口 `version`、本地存储一致） */
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export function normalizeVersionString(s) {
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if (s == null) return ''
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return String(s).trim()
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}
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function stripHtmlToPlain(html) {
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if (!html || typeof html !== 'string') return ''
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return html
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.replace(/<\/p>/gi, '\n')
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.replace(/<br\s*\/?>/gi, '\n')
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.replace(/<[^>]+>/g, '')
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.replace(/\r\n/g, '\n')
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.replace(/\n{3,}/g, '\n\n')
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.trim()
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}
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/** 当前运行包版本（App 读 runtime，小程序读账号信息，其余与 manifest 默认一致） */
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export function getCurrentAppVersionInfo() {
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let versionName = '1.0.2'
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let versionCode = 102
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// #ifdef APP-PLUS
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try {
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if (typeof plus !== 'undefined' && plus.runtime) {
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versionName = plus.runtime.version || versionName
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const vc = plus.runtime.versionCode
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if (vc != null && vc !== '') {
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const parsed = parseInt(String(vc), 10)
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if (!Number.isNaN(parsed)) versionCode = parsed
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}
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}
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} catch (e) {}
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// #endif
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// #ifdef MP-WEIXIN
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try {
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const acc = uni.getAccountInfoSync && uni.getAccountInfoSync()
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if (acc && acc.miniProgram && acc.miniProgram.version) {
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versionName = acc.miniProgram.version
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const parsed = parseVersionNameToComparable(versionName)
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if (parsed > 0) versionCode = parsed
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}
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} catch (e) {}
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// #endif
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return {
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versionName: String(versionName),
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versionCode: Number(versionCode) || 0
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}
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}
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/** 与当前包比较：pending 是否为更高版本（本地存储或任意来源的待更新描述对象） */
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export function remoteHasNewerVersion(currentInfo, pending) {
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if (!pending || typeof pending !== 'object') return false
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const c = effectiveVersionComparable(currentInfo)
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const r = effectiveVersionComparable({
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versionName: pending.versionName,
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versionCode: pending.versionCode
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})
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if (r <= 0) return false
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return r > c
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}
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function isTrivialEmptyHtml(html) {
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if (!html || typeof html !== 'string') return true
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const t = html.replace(/\s/g, '').toLowerCase()
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return (
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t === '' ||
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t === '<p></p>' ||
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t === '<p><br></p>' ||
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t === '<p><br/></p>' ||
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t === '<br>' ||
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t === '<br/>'
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)
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}
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/** 富文本更新说明（接口 `updateContent`，原样供 rich-text 解析） */
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export function pickUpdateContentHtml(remote) {
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if (!remote || typeof remote !== 'object') return ''
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const raw = remote.updateContent
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if (typeof raw !== 'string') return ''
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const trimmed = raw.trim()
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if (!trimmed || isTrivialEmptyHtml(trimmed)) return ''
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return trimmed
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}
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/** 纯文本更新说明（不含 updateContent，避免与富文本重复） */
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export function pickRemoteChangelog(remote) {
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if (!remote || typeof remote !== 'object') return ''
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const raw =
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remote.changelog ||
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remote.description ||
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remote.releaseNotes ||
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remote.intro ||
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''
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if (typeof raw !== 'string') return ''
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return stripHtmlToPlain(raw)
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}
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export function pickDownloadUrl(remote) {
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if (!remote || typeof remote !== 'object') return ''
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const u =
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remote.downloadUrl ||
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remote.apkUrl ||
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remote.apkDownloadUrl ||
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remote.fileUrl ||
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remote.url ||
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remote.androidUrl ||
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remote.iosUrl ||
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''
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return typeof u === 'string' ? u.trim() : ''
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}
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/** 从接口返回的单条记录里取版本号展示名 */
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export function pickVersionNameFromRecord(row) {
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if (!row || typeof row !== 'object') return ''
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const v =
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row.versionName ??
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row.version ??
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row.apkVersion ??
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row.appVersion ??
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row.newVersion ??
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''
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if (typeof v === 'string') return v.trim()
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if (v != null && v !== '') return String(v).trim()
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return ''
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}
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function pickVersionCodeFromRecord(row) {
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if (!row || typeof row !== 'object') return 0
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const raw = row.versionCode ?? row.build ?? row.versionNum
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const n = Number(raw)
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return Number.isNaN(n) ? 0 : n
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}
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/**
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* 解析 GET /app/apkVersion/latest 等接口的响应体，得到与本地 pending 相同形状的待更新对象。
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* 兼容：data 为对象 / 数组首项 / rows 首项。
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*/
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export function extractLatestApkRecord(httpResponse) {
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if (!httpResponse || typeof httpResponse !== 'object') return null
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let row = httpResponse.data
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if (Array.isArray(row)) row = row[0]
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else if (row && typeof row === 'object' && Array.isArray(row.rows)) row = row.rows[0]
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if (!row || typeof row !== 'object' || Array.isArray(row)) return null
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const versionName = pickVersionNameFromRecord(row)
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const versionCode = pickVersionCodeFromRecord(row)
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if (!versionName && versionCode <= 0) return null
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return {
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versionName,
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versionCode,
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changelog: pickRemoteChangelog(row),
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updateContentHtml: pickUpdateContentHtml(row),
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downloadUrl: pickDownloadUrl(row),
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packageSize: pickPackageSizeLabel(row)
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}
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}
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/** 可选：展示用安装包大小，如「128 MB」「7.13 GB」 */
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export function pickPackageSizeLabel(remote) {
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if (!remote || typeof remote !== 'object') return ''
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const s = remote.packageSize || remote.size || remote.fileSize || ''
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return typeof s === 'string' ? s.trim() : ''
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}
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