257 lines
9.0 KiB
JavaScript
257 lines
9.0 KiB
JavaScript
// 猫眼票房排行榜 - JavaScript 实现
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const API = {
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endpoints: [],
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currentIndex: 0,
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params: {
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encoding: 'json'
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},
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localFallback: '返回接口.json',
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// 初始化API接口列表
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async init() {
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try {
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const res = await fetch('./接口集合.json');
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const endpoints = await res.json();
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this.endpoints = endpoints.map(endpoint => `${endpoint}/v2/maoyan`);
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} catch (e) {
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// 如果无法加载接口集合，使用默认接口
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this.endpoints = ['https://60s.viki.moe/v2/maoyan'];
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}
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},
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// 获取当前接口URL
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getCurrentUrl() {
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if (this.endpoints.length === 0) return null;
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const url = new URL(this.endpoints[this.currentIndex]);
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Object.entries(this.params).forEach(([k, v]) => url.searchParams.append(k, v));
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return url.toString();
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},
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// 切换到下一个接口
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switchToNext() {
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this.currentIndex = (this.currentIndex + 1) % this.endpoints.length;
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return this.currentIndex < this.endpoints.length;
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},
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// 重置到第一个接口
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reset() {
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this.currentIndex = 0;
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}
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};
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let elements = {};
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// 初始化
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window.addEventListener('DOMContentLoaded', () => {
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initElements();
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loadMaoyanList();
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});
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function initElements() {
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elements = {
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container: document.getElementById('ranking-content'),
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loading: document.getElementById('loading'),
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updateTime: document.getElementById('api-update-time'),
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statsTotal: document.getElementById('stats-total'),
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statsTop10: document.getElementById('stats-top10')
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};
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}
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async function loadMaoyanList() {
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try {
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showLoading(true);
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// 优先从线上API请求
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let data = await fetchFromAPI();
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// 如果线上失败，尝试从本地返回接口.json加载
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if (!data) {
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data = await fetchFromLocal();
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}
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if (!data || data.code !== 200 || !data.data) {
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throw new Error(data && data.message ? data.message : '未能获取到有效数据');
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}
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renderRanking(data.data);
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} catch (error) {
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console.error('加载排行榜失败:', error);
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showError(error.message || '加载失败，请稍后重试');
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} finally {
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showLoading(false);
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}
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}
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async function fetchFromAPI() {
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// 初始化API接口列表
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await API.init();
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// 重置API索引到第一个接口
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API.reset();
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// 尝试所有API接口
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for (let i = 0; i < API.endpoints.length; i++) {
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try {
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const url = API.getCurrentUrl();
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console.log(`尝试接口 ${i + 1}/${API.endpoints.length}: ${url}`);
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const resp = await fetch(url, {
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cache: 'no-store',
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timeout: 10000 // 10秒超时
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});
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if (!resp.ok) {
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throw new Error(`HTTP ${resp.status}: ${resp.statusText}`);
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}
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const data = await resp.json();
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if (data && data.code === 200) {
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console.log(`接口 ${i + 1} 请求成功`);
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return data;
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}
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throw new Error(data && data.message ? data.message : '接口返回异常');
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} catch (e) {
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console.warn(`接口 ${i + 1} 失败:`, e.message);
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// 如果不是最后一个接口，切换到下一个
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if (i < API.endpoints.length - 1) {
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API.switchToNext();
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continue;
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}
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// 所有接口都失败了
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console.warn('所有远程接口都失败，尝试本地数据');
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return null;
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}
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}
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}
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async function fetchFromLocal() {
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try {
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const resp = await fetch(API.localFallback + `?t=${Date.now()}`);
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if (!resp.ok) throw new Error(`本地文件HTTP ${resp.status}`);
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const data = await resp.json();
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return data;
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} catch (e) {
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console.error('读取本地返回接口.json失败:', e);
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return null;
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}
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}
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function renderRanking(payload) {
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const { list = [], tip = '', update_time = '', update_time_at } = payload || {};
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// 更新时间
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if (elements.updateTime) {
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elements.updateTime.textContent = update_time ? `更新时间：${update_time}` : '';
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}
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// 统计信息
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if (elements.statsTotal) {
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elements.statsTotal.textContent = list.length;
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}
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if (elements.statsTop10) {
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elements.statsTop10.textContent = Math.min(10, list.length);
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}
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// 渲染列表
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const html = `
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<section class="stats-container">
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<div class="stats-grid">
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<div class="stat-item">
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<div class="stat-value" id="stats-total">${list.length}</div>
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<div class="stat-label">入榜影片数量</div>
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</div>
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<div class="stat-item">
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<div class="stat-value" id="stats-top10">${Math.min(10, list.length)}</div>
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<div class="stat-label">TOP10 数量</div>
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</div>
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</div>
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</section>
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<section class="ranking-container">
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<h2 class="ranking-title">全球电影总票房排行榜</h2>
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<div class="movie-list">
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${list.map(item => renderMovieItem(item)).join('')}
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</div>
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</section>
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${tip ? `<div class="update-time">${escapeHtml(tip)}</div>` : ''}
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${update_time ? `<div class="update-time" id="api-update-time">更新时间：${escapeHtml(update_time)}</div>` : ''}
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`;
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elements.container.innerHTML = html;
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elements.container.classList.add('fade-in');
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}
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function renderMovieItem(item) {
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const rank = item.rank;
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const cls = rank === 1 ? 'top-1' : rank === 2 ? 'top-2' : rank === 3 ? 'top-3' : '';
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const badgeCls = rank === 1 ? 'gold' : rank === 2 ? 'silver' : rank === 3 ? 'bronze' : 'regular';
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// 使用猫眼ID获取电影海报图片 - 使用更可靠的图片源
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const posterUrl = `https://img.maoyan.com/movie/poster/1${item.maoyan_id}.jpg`;
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// 备用图片源
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const backupPosterUrl = `https://p0.pipi.cn/mmdb/fb738633ac80c2f8a7a48e5b465128${item.maoyan_id % 10}/${item.maoyan_id}.jpg?imageView2/1/w/160/h/220`;
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return `
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<div class="movie-item ${cls}">
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<div class="rank-badge ${badgeCls}">${rank}</div>
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<div class="movie-poster">
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<img src="${posterUrl}" alt="${escapeHtml(item.movie_name)}" onerror="this.onerror=null; this.src='${backupPosterUrl}'; this.onerror=function(){this.src='data:image/svg+xml;charset=utf-8,%3Csvg xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22 width%3D%22160%22 height%3D%22220%22 viewBox%3D%220 0 160 220%22%3E%3Crect fill%3D%22%23f0f0f0%22 width%3D%22160%22 height%3D%22220%22%2F%3E%3Ctext fill%3D%22%23999%22 font-family%3D%22Arial%2CSans-serif%22 font-size%3D%2216%22 x%3D%2250%25%22 y%3D%2250%25%22 text-anchor%3D%22middle%22 dominant-baseline%3D%22middle%22%3E无图片%3C%2Ftext%3E%3C%2Fsvg%3E';}">
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</div>
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<div class="movie-info">
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<div class="rank-number">#${rank}</div>
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<div class="movie-details">
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<div class="movie-name">${escapeHtml(item.movie_name)}</div>
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<div class="movie-year">上映年份：${escapeHtml(item.release_year || '')}</div>
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</div>
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<div class="box-office">
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<div class="box-office-amount">${formatCurrencyDesc(item.box_office_desc, item.box_office)}</div>
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<div class="box-office-desc">总票房</div>
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</div>
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</div>
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</div>
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`;
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}
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function formatCurrencyDesc(desc, num) {
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if (desc && typeof desc === 'string' && desc.trim()) return desc;
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if (typeof num === 'number') {
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// 人民币按亿元显示
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if (num >= 1e8) return (num / 1e8).toFixed(2) + '亿元';
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if (num >= 1e4) return (num / 1e4).toFixed(2) + '万元';
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return num.toLocaleString('zh-CN') + '元';
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}
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return '—';
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}
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function showLoading(show) {
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if (elements.loading) elements.loading.style.display = show ? 'block' : 'none';
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if (elements.container) elements.container.style.display = show ? 'none' : 'block';
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}
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function showError(message) {
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if (!elements.container) return;
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elements.container.innerHTML = `
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<div class="error">
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<h3>⚠️ 加载失败</h3>
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<p>${escapeHtml(message)}</p>
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<p>请稍后重试</p>
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</div>
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`;
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elements.container.style.display = 'block';
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}
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function escapeHtml(text) {
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if (text == null) return '';
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const div = document.createElement('div');
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div.textContent = String(text);
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return div.innerHTML;
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}
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// 键盘刷新快捷键 Ctrl/Cmd + R 刷新数据区域（不刷新整页）
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window.addEventListener('keydown', (e) => {
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if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === 'r') {
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e.preventDefault();
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loadMaoyanList();
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}
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}); |