324 lines
12 KiB
JavaScript
324 lines
12 KiB
JavaScript
/** Shared authentication state machine for modal and /sign/. */
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(function () {
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'use strict';
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var config = window.aksrtData || {};
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var apiRoot = String(config.apiUrl || config.restUrl || '/wp-json/aksrt/v1').replace(/\/$/, '');
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var nonce = config.restNonce || '';
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function request(path, data) {
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return fetch(apiRoot + '/auth/' + path, {
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method: 'POST',
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credentials: 'same-origin',
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headers: { 'Content-Type': 'application/json', 'X-WP-Nonce': nonce },
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body: JSON.stringify(data),
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}).then(function (response) {
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return response.json().catch(function () { return {}; }).then(function (body) {
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if (!response.ok || body.success === false) {
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throw new Error(body.message || (body.data && body.data.message) || '请求失败，请稍后再试');
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}
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return body.data || body;
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});
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});
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}
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function formData(form) {
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var data = {};
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new FormData(form).forEach(function (value, key) {
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data[key] = value;
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});
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return data;
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}
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function escapeHtml(value) {
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return String(value || '').replace(/[&<>"']/g, function (char) {
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return { '&': '&', '<': '<', '>': '>', '"': '"', "'": ''' }[char];
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});
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}
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function showToast(text, type) {
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if (!text) return;
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window.notyf(escapeHtml(text), type || 'info');
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}
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function activate(root, tab, updateUrl) {
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var panel = root.querySelector('[data-auth-panel="' + tab + '"]');
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if (!panel) return;
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root.querySelectorAll('[data-auth-panel]').forEach(function (item) { item.hidden = item !== panel; });
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root.dataset.activeTab = tab;
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if (updateUrl && root.dataset.surface === 'page' && window.history && window.URL) {
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var url = new URL(window.location.href);
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url.searchParams.set('tab', tab);
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window.history.replaceState({}, '', url.toString());
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}
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var focus = panel.querySelector('input:not([type="hidden"])');
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if (focus) window.setTimeout(function () { focus.focus(); }, 30);
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if (tab === 'oauth') loadQr(root);
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}
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function loadQr(root) {
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var box = root.querySelector('[data-auth-qrcode]');
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if (!box || box.dataset.loading === '1' || box.dataset.loaded === '1') return;
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box.dataset.loading = '1';
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request('qrcode-login', {}).then(function (result) {
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box.dataset.loading = '0';
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box.dataset.loaded = '1';
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box.innerHTML = result.qr_html || '';
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if (result.mode === 'scan' && result.token) pollQr(box, result.token, 0);
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}).catch(function (error) {
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box.dataset.loading = '0';
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box.dataset.loaded = '0';
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box.innerHTML = '<button type="button" data-auth-refresh-qr>二维码加载失败，点击重试</button>';
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showToast(error.message, 'danger');
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});
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}
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function pollQr(box, token, count) {
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if (!document.documentElement.contains(box) || count >= 100) return;
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window.setTimeout(function () {
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request('check-qrcode-login', { token: token }).then(function (result) {
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if (result.logged_in) {
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showToast('登录成功', 'success');
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window.location.assign(result.redirect || window.location.href);
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return;
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}
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if (result.status === 'expired') {
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box.dataset.loaded = '0';
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box.innerHTML = '<button type="button" data-auth-refresh-qr>二维码已过期，点击刷新</button>';
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showToast('二维码已过期，请刷新后重试', 'warning');
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return;
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}
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pollQr(box, token, count + 1);
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}).catch(function () { pollQr(box, token, count + 1); });
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}, 3000);
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}
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function submitQrCode(form) {
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var data = formData(form);
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var button = form.querySelector('button[type="submit"]');
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if (button) button.disabled = true;
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request('weixingzh-code', data).then(function (result) {
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showToast('登录成功', 'success');
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window.location.assign(result.redirect || window.location.href);
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}).catch(function (error) {
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if (button) button.disabled = false;
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showToast(error.message, 'danger');
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});
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}
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function setBusy(form, busy) {
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var button = form.querySelector('.sign-submit');
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if (!button) return;
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button.disabled = busy;
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var spinner = button.querySelector('.fa-spinner');
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if (spinner) spinner.hidden = !busy;
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}
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function startCountdown(button, seconds) {
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var original = button.dataset.label || button.textContent;
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button.dataset.label = original;
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button.disabled = true;
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var left = Math.max(1, Number(seconds) || 60);
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button.textContent = left + 's';
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var timer = window.setInterval(function () {
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left -= 1;
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if (left <= 0) {
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window.clearInterval(timer);
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button.disabled = false;
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button.textContent = original;
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} else {
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button.textContent = left + 's';
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}
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}, 1000);
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}
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function captchaScene(scene) {
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return scene === 'resetpassword' ? 'lostpassword' : scene;
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}
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function verifyCaptcha(scene, callback) {
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var state = window.AKSRTCaptchaState;
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var captcha = state && state.scenes ? state.scenes[captchaScene(scene)] : null;
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if (!captcha || typeof captcha.verify !== 'function') {
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callback(true);
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return;
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}
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captcha.verify(function (verified) { callback(verified !== false); });
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}
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function resetCaptcha(scene) {
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var state = window.AKSRTCaptchaState;
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var captcha = state && state.scenes ? state.scenes[captchaScene(scene)] : null;
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if (captcha && typeof captcha.reset === 'function') captcha.reset();
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}
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function sendCode(button) {
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var form = button.closest('form');
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var target = form && form.querySelector('[name="target"]');
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if (!target || !target.value.trim()) {
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showToast('请先填写邮箱或手机号', 'warning');
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return;
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}
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button.disabled = true;
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var payload = formData(form);
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payload.scene = button.dataset.sendCode;
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payload.target = target.value.trim();
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payload.channel = (form.querySelector('[name="channel"]') || {}).value || '';
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verifyCaptcha(payload.scene, function (verified) {
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if (!verified) {
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button.disabled = false;
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showToast('请先完成人机验证', 'warning');
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return;
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}
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payload = formData(form);
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payload.scene = button.dataset.sendCode;
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payload.target = target.value.trim();
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payload.channel = (form.querySelector('[name="channel"]') || {}).value || '';
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request('code', payload).then(function (result) {
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showToast(result.message || '验证码已发送', 'success');
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startCountdown(button, result.countdown || 60);
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}).catch(function (error) {
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button.disabled = false;
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showToast(error.message, 'danger');
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}).finally(function () {
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resetCaptcha(payload.scene);
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});
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});
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}
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function submit(form) {
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var action = form.dataset.authForm;
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var payload = formData(form);
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if (action === 'register' && payload.channel !== 'phone') {
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payload.user_email = payload.target;
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}
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setBusy(form, true);
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request(action, payload).then(function (result) {
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showToast(result.message || '操作成功', 'success');
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if (result.redirect) window.setTimeout(function () { window.location.assign(result.redirect); }, 350);
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}).catch(function (error) {
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showToast(error.message, 'danger');
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setBusy(form, false);
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});
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}
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function toggleLoginMode(root, button) {
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var password = root.querySelector('[data-auth-password-fields]');
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var code = root.querySelector('[data-auth-code-fields]');
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if (!password || !code) return;
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var showCode = code.hidden;
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code.hidden = !showCode;
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password.hidden = showCode;
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button.textContent = showCode ? '使用账号密码登录' : '使用验证码登录';
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}
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function initRoot(root) {
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root.querySelectorAll('input').forEach(function (input) {
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if (!input.hasAttribute('placeholder')) input.setAttribute('placeholder', ' ');
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});
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root.querySelectorAll('form').forEach(function (form) { form.noValidate = true; });
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var initial = root.dataset.initialTab || 'signin';
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if (initial === 'oauth' && window.matchMedia && window.matchMedia('(max-width: 767px)').matches) initial = 'signin';
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activate(root, initial, false);
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root.addEventListener('click', function (event) {
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var tab = event.target.closest('[data-auth-tab]');
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if (tab) { event.preventDefault(); activate(root, tab.dataset.authTab, true); return; }
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var password = event.target.closest('[data-password-show]');
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if (password) {
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var input = password.closest('.floating-input').querySelector('input');
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input.type = input.type === 'password' ? 'text' : 'password';
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password.querySelector('i').className = input.type === 'password' ? 'fa fas fa-eye' : 'fa fas fa-eye-slash';
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return;
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}
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var send = event.target.closest('[data-send-code]');
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if (send) { event.preventDefault(); sendCode(send); return; }
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var mode = event.target.closest('[data-login-mode]');
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if (mode) { event.preventDefault(); toggleLoginMode(root, mode); }
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var refreshQr = event.target.closest('[data-auth-refresh-qr]');
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if (refreshQr) { event.preventDefault(); loadQr(root); }
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});
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root.addEventListener('submit', function (event) {
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var qrForm = event.target.closest('[data-aksrt-weixingzh-code]');
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if (qrForm) {
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event.preventDefault();
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if (validateForm(qrForm)) submitQrCode(qrForm);
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return;
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}
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var form = event.target.closest('[data-auth-form]');
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if (!form) return;
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event.preventDefault();
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if (!validateForm(form)) return;
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submit(form);
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});
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}
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function validateForm(form) {
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if (!form.checkValidity || form.checkValidity()) return true;
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var field = form.querySelector(':invalid');
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showToast((field && field.validationMessage) || '请完整填写表单', 'warning');
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if (field && typeof field.focus === 'function') field.focus();
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return false;
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}
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var modal;
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function authPageUrl(tab, redirect) {
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var routes = config.routes || {};
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var base = tab === 'signup' ? routes.register : routes.login;
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var url = new URL(base || '/sign/', window.location.href);
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url.searchParams.set('tab', tab || 'signin');
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if (redirect) url.searchParams.set('redirect_to', redirect);
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return url.toString();
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}
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function openModal(tab, redirect) {
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if (!modal) {
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window.location.assign(authPageUrl(tab, redirect));
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return;
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}
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modal.classList.add('is-open');
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modal.setAttribute('aria-hidden', 'false');
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document.body.classList.add('auth-modal-open');
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var root = modal.querySelector('[data-aksrt-auth]');
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if (root) {
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activate(root, tab || 'signin', false);
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var redirectInput = root.querySelector('[name="redirect_to"]');
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if (redirectInput && redirect) redirectInput.value = redirect;
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}
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}
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function closeModal(storeDismissal) {
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if (!modal) return;
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modal.classList.remove('is-open');
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modal.setAttribute('aria-hidden', 'true');
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document.body.classList.remove('auth-modal-open');
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if (storeDismissal && Number(modal.dataset.autoExpires) > 0) {
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var until = Date.now() + Number(modal.dataset.autoExpires) * 3600000;
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window.localStorage.setItem('aksrtAuthAutoUntil', String(until));
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}
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}
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function init() {
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document.querySelectorAll('[data-aksrt-auth]').forEach(initRoot);
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modal = document.querySelector('[data-auth-modal]');
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document.addEventListener('click', function (event) {
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var trigger = event.target.closest('[data-aksrt-auth-required], .aksrt-login-trigger, #nav-login-btn, .signin-loader, .signup-loader, .qrcode-signin');
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if (!trigger) return;
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event.preventDefault();
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var tab = trigger.classList.contains('signup-loader') ? 'signup' : (trigger.classList.contains('qrcode-signin') ? 'oauth' : 'signin');
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openModal(tab, trigger.dataset.authRedirect || '');
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});
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if (modal) {
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modal.addEventListener('click', function (event) {
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if (event.target.closest('[data-auth-close]')) closeModal(true);
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});
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document.addEventListener('keydown', function (event) { if (event.key === 'Escape') closeModal(true); });
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if (modal.dataset.auto === '1' && Number(window.localStorage.getItem('aksrtAuthAutoUntil') || 0) < Date.now()) {
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window.setTimeout(function () { openModal(modal.querySelector('[data-aksrt-auth]').dataset.initialTab || 'signin'); }, Math.max(1, Number(modal.dataset.autoWait) || 5) * 1000);
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}
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}
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}
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if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', init);
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else init();
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}());
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