162 lines
7.4 KiB
JavaScript
162 lines
7.4 KiB
JavaScript
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Object.defineProperty(exports, "__esModule", {
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value: !0
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}), exports.default = void 0;
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var e = require("@babel/runtime/helpers/typeof.js"), t = require("@babel/runtime/helpers/createForOfIteratorHelper.js"), i = require("@babel/runtime/helpers/classCallCheck.js"), n = require("@babel/runtime/helpers/createClass.js"), o = require("4110C867E645A4CF2776A060E1D18D45.js"), a = 6291456, r = {}, s = function() {
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function e() {
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i(this, e), getApp().PAINTER_MAX_LRU_SPACE && (a = getApp().PAINTER_MAX_LRU_SPACE),
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wx.getStorage({
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key: "savedFiles",
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success: function(e) {
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e.data && (r = e.data);
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}
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});
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}
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return n(e, [ {
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key: "download",
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value: function(e) {
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return new Promise(function(t, i) {
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if (e && o.isValidUrl(e)) {
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var n = function(e) {
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if (r[e]) return r[e].time = new Date().getTime(), wx.setStorage({
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key: "savedFiles",
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data: r
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}), r[e];
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}(e);
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n ? wx.getSavedFileInfo({
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filePath: n.path,
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success: function(e) {
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t(n.path);
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},
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fail: function(n) {
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console.error("the file is broken, redownload it, ".concat(JSON.stringify(n))),
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l(e).then(function(e) {
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t(e);
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}, function() {
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i();
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});
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}
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}) : l(e).then(function(e) {
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t(e);
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}, function() {
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i();
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});
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} else t(e);
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});
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}
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} ]), e;
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}();
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function l(e) {
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return new Promise(function(i, n) {
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wx.downloadFile({
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url: e,
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success: function(o) {
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if (200 !== o.statusCode) return console.error("downloadFile ".concat(e, " failed res.statusCode is not 200")),
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void n();
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var s = o.tempFilePath;
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wx.getFileInfo({
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filePath: s,
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success: function(n) {
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var o, l = n.size;
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(o = l, new Promise(function(e, i) {
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var n = r.totalSize ? r.totalSize : 0;
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if (o + n <= a) e(); else {
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var s = [], l = JSON.parse(JSON.stringify(r));
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delete l.totalSize;
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var f, u = Object.keys(l).sort(function(e, t) {
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return l[e].time - l[t].time;
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}), d = t(u);
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try {
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for (d.s(); !(f = d.n()).done; ) {
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var v = f.value;
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if (n -= r[v].size, s.push(r[v].path), delete r[v], n + o < a) break;
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}
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} catch (e) {
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e = VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL.handleException(e), d.e(e);
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} finally {
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d.f();
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}
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r.totalSize = n, wx.setStorage({
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key: "savedFiles",
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data: r,
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success: function() {
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s.length > 0 && c(s), e();
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},
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fail: function(e) {
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console.error("doLru setStorage failed, ".concat(JSON.stringify(e))), i();
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}
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});
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}
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})).then(function() {
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(function(e, t, i) {
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return new Promise(function(n, o) {
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wx.saveFile({
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tempFilePath: i,
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success: function(i) {
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var o = r.totalSize ? r.totalSize : 0;
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r[e] = {}, r[e].path = i.savedFilePath, r[e].time = new Date().getTime(), r[e].size = t,
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r.totalSize = t + o, wx.setStorage({
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key: "savedFiles",
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data: r
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}), n(i.savedFilePath);
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},
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fail: function(t) {
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console.error("saveFile ".concat(e, " failed, then we delete all files, ").concat(JSON.stringify(t))),
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n(i), wx.removeStorage({
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key: "savedFiles",
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success: function() {
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wx.getSavedFileList({
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success: function(e) {
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c(e.fileList);
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},
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fail: function(e) {
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console.error("getSavedFileList failed, ".concat(JSON.stringify(e)));
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}
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});
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}
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});
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}
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});
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});
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})(e, l, s).then(function(e) {
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i(e);
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});
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}, function() {
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i(s);
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});
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},
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fail: function(e) {
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console.error("getFileInfo ".concat(o.tempFilePath, " failed, ").concat(JSON.stringify(e))),
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i(o.tempFilePath);
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}
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});
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},
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fail: function(e) {
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console.error("downloadFile failed, ".concat(JSON.stringify(e), " ")), n();
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}
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});
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});
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}
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function c(i) {
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var n, o = t(i);
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try {
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var a = function() {
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var t = n.value, i = t;
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"object" === e(t) && (i = t.filePath), wx.removeSavedFile({
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filePath: i,
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fail: function(e) {
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console.error("removeSavedFile ".concat(t, " failed, ").concat(JSON.stringify(e)));
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}
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});
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};
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for (o.s(); !(n = o.n()).done; ) a();
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} catch (e) {
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e = VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL.handleException(e), o.e(e);
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} finally {
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o.f();
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}
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}
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exports.default = s;
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