80 lines
2.2 KiB
JavaScript
80 lines
2.2 KiB
JavaScript
// 姜十三论坛 - 管理后台通用脚本
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async function adminFetch(url, opts) {
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opts = opts || {};
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var res = await fetch(url, Object.assign({ credentials: 'same-origin' }, opts));
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var data;
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try {
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data = await res.json();
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} catch (e) {
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throw new Error('服务器响应异常，请重新登录后再试');
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}
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if (!res.ok) {
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throw new Error(data.error || '请求失败');
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}
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return data;
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}
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function showToast(msg, type) {
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var el = document.getElementById('adminToast');
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if (!el) {
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alert(msg);
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return;
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}
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el.className = 'toast align-items-center text-bg-' + (type || 'success') + ' border-0 show';
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el.querySelector('.toast-body').textContent = msg;
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bootstrap.Toast.getOrCreateInstance(el, { delay: 2800 }).show();
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}
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function adminConfirm(msg, fn) {
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if (confirm(msg)) fn();
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}
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function setBtnLoading(btn, loading) {
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if (!btn) return;
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btn.disabled = loading;
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if (loading) {
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btn.dataset.originalHtml = btn.innerHTML;
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btn.innerHTML = '<span class="spinner-border spinner-border-sm"></span>';
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} else if (btn.dataset.originalHtml) {
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btn.innerHTML = btn.dataset.originalHtml;
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}
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}
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function adminLogout() {
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adminFetch('/admin/api/logout', { method: 'POST' })
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.then(function () { location.href = '/admin/login'; })
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.catch(function (e) { showToast(e.message, 'danger'); });
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}
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function postForm(url, method, fields) {
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var fd = new FormData();
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Object.keys(fields).forEach(function (k) { fd.append(k, fields[k]); });
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return adminFetch(url, { method: method, body: fd });
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}
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function reloadSoon() {
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setTimeout(function () { location.reload(); }, 600);
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}
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// 兼容旧模板
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function apiPost(url, data, isForm) {
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var opts = { method: 'POST', credentials: 'same-origin' };
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if (isForm) {
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opts.body = new FormData(data instanceof HTMLFormElement ? data : undefined);
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if (!(data instanceof HTMLFormElement)) {
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var fd = new FormData();
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for (var k in data) fd.append(k, data[k]);
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opts.body = fd;
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}
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} else {
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opts.headers = { 'Content-Type': 'application/json' };
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opts.body = JSON.stringify(data);
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}
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return fetch(url, opts).then(function (r) { return r.json(); });
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}
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function confirmAction(msg, callback) {
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adminConfirm(msg, callback);
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}
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