51 lines
3.1 KiB
JavaScript
51 lines
3.1 KiB
JavaScript
var api = require('../../utils/api');
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Page(require('../../utils/page-header').page({
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onShareAppMessage: function () { return require('../../utils/share').message(); },
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data: {
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// Keep the original H5 pixels, but avoid public-network requests for the
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// first screen's background, brand and guest icon.
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bgUrl: '../../assets/startup/bg-login-h5.webp',
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brandUrl: '../../assets/startup/brand-login.png',
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guestIconUrl: '../../assets/startup/icon-guest.png',
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agreed: false, busy: false, checking: true, showPolicy: false,
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message: '正在检查登录状态…'
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},
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onLoad: function (query) { this.chooseAccount = !!(query && query.switch === '1'); this.alive = true; this.entrySeq = 0; },
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onShow: function () {
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var that = this;
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this.alive = true;
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if (this.data.busy) return;
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var seq = this.entrySeq = (this.entrySeq || 0) + 1;
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if (this.chooseAccount) { this.setData({ checking: false, message: '淘宝登录可保存报告；游客仅限本次体验。' }); return; }
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this.setData({ checking: true });
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api.restore().then(function (user) {
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if (!that.alive || seq !== that.entrySeq) return;
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if (user) { my.redirectTo({ url: '/pages/splash/splash' }); return; }
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that.setData({ message: '淘宝登录可保存报告；游客仅限本次体验。' });
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}).catch(function (err) {
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if (that.alive && seq === that.entrySeq) that.setData({ message: err.status === 401 ? '登录已过期，请重新登录或选择游客体验。' : '暂时无法检查登录状态，请重试或选择游客体验。' });
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}).then(function () { if (that.alive && seq === that.entrySeq) that.setData({ checking: false }); });
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},
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onUnload: function () { this.alive = false; this.entrySeq++; },
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onToggleAgree: function () { if (!this.data.busy) this.setData({ agreed: !this.data.agreed }); },
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onOpenPolicy: function () { this.setData({ showPolicy: true }); },
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onClosePolicy: function () { this.setData({ showPolicy: false }); },
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enter: function (guest) {
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if (this.data.busy || (!guest && this.data.checking)) return;
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if (!this.data.agreed) { this.setData({ message: '请先阅读并同意用户协议和隐私政策' }); return; }
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var that = this, seq = this.entrySeq = (this.entrySeq || 0) + 1;
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this.setData({ busy: true, checking: false, message: guest ? '正在开始游客体验…' : '正在登录淘宝账号…' });
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var task;
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try { task = guest ? api.loginGuest(true) : api.login(true); } catch (error) { task = Promise.reject(error); }
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Promise.resolve(task).then(function () {
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if (that.alive && seq === that.entrySeq) my.redirectTo({ url: '/pages/splash/splash' });
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}).catch(function (err) { if (that.alive && seq === that.entrySeq && !(err && err.canceled)) {
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that.setData({ message: err && err.message || '暂时无法进入，请重试' });
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} })
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.then(function () { if (that.alive && seq === that.entrySeq) that.setData({ busy: false }); });
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},
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onTaobaoLogin: function () { this.enter(false); },
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onGuest: function () { this.enter(true); },
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noop: function () {}
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}, typeof my === 'undefined' ? {} : my, { nativeTitleFallback: true }));
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