54 lines
1.6 KiB
JavaScript
54 lines
1.6 KiB
JavaScript
async function api(path, options = {}) {
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const config = {
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method: options.method || 'GET',
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headers: {},
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credentials: 'same-origin'
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};
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if (options.json !== undefined) {
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config.headers['Content-Type'] = 'application/json';
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config.body = JSON.stringify(options.json);
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} else if (options.body) {
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config.body = options.body;
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}
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const response = await fetch(`/api/${path}`, config);
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let data;
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try {
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data = await response.json();
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} catch (_) {
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data = { ok: false, message: '服务器响应异常，请刷新后重试' };
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}
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if (!response.ok && !data.message) data.message = `请求失败（${response.status}）`;
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return data;
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}
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function toast(message, isError = false) {
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let element = document.querySelector('#toast');
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if (!element) {
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element = document.createElement('div');
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element.id = 'toast';
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element.className = 'toast';
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document.body.appendChild(element);
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}
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element.textContent = message;
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element.classList.toggle('error', Boolean(isError));
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element.classList.add('show');
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clearTimeout(element.timer);
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element.timer = setTimeout(() => element.classList.remove('show'), 3800);
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}
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function text(value) {
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return String(value ?? '').replace(/[&<>"']/g, ch => ({
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'&': '&', '<': '<', '>': '>', '"': '"', "'": '''
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}[ch]));
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}
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function requireConfirm(message) {
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return window.confirm(message);
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}
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function setButtonsDisabled(root, disabled) {
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root.querySelectorAll('button[data-working]').forEach(button => {
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button.disabled = disabled || button.dataset.alwaysDisabled === '1';
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});
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}
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