查看“︁MediaWiki:Common.js”︁的源代码

$(function() {
    var PAD = 6;
    var container = document.getElementById('neko-page-counter');
    
    if (!container) return;
    
    var total = mw.config.get('wgNumberOfPages') || 0;
    if (!total) total = 123456; // 测试用，确认正常后删除
    
    var digits = String(total).padStart(PAD, '0').split('');
    
    container.innerHTML = '';
    container.style.cssText = 'display:flex;align-items:flex-end;justify-content:center;gap:0;padding:10px;background:#0f0f1a;border-radius:8px;border:1px solid #2a2a40;min-height:100px;';
    
    var parentW = container.parentElement ? container.parentElement.clientWidth : 600;
    var imgW = Math.max(28, Math.min(100, Math.floor((parentW - 20) / PAD)));
    var imgH = Math.round(imgW * 1.25);
    
    // 用 API 批量获取图片真实 URL
    var titles = digits.map(function(d) { return 'File:' + d + '.gif'; }).join('|');
    
    $.ajax({
        url: mw.util.wikiScript('api'),
        data: {
            action: 'query',
            titles: titles,
            prop: 'imageinfo',
            iiprop: 'url',
            format: 'json'
        },
        dataType: 'json',
        success: function(data) {
            var urlMap = {};
            if (data.query && data.query.pages) {
                $.each(data.query.pages, function(pageId, page) {
                    if (page.imageinfo && page.imageinfo[0]) {
                        // 提取文件名作为 key
                        var fileName = page.title.replace('File:', '');
                        urlMap[fileName] = page.imageinfo[0].url;
                    }
                });
            }
            
            // 渲染图片
            digits.forEach(function(d) {
                var img = document.createElement('img');
                var fileName = d + '.gif';
                
                if (urlMap[fileName]) {
                    img.src = urlMap[fileName];
                } else {
                    // API 没返回，fallback
                    img.onerror();
                }
                
                img.alt = d;
                img.style.cssText = 'width:' + imgW + 'px;height:' + imgH + 'px;object-fit:contain;image-rendering:pixelated;display:block;';
                
                img.onerror = function() {
                    var fb = document.createElement('div');
                    fb.textContent = d;
                    fb.style.cssText = 'width:' + imgW + 'px;height:' + imgH + 'px;display:flex;align-items:center;justify-content:center;background:#333;color:#ff9ecd;font-size:' + Math.max(12, Math.floor(imgW * 0.4)) + 'px;font-weight:bold;font-family:monospace;border-radius:3px;';
                    if (img.parentNode) img.parentNode.replaceChild(fb, img);
                };
                
                container.appendChild(img);
            });
        },
        error: function() {
            // API 失败，全部 fallback
            digits.forEach(function(d) {
                var fb = document.createElement('div');
                fb.textContent = d;
                fb.style.cssText = 'width:' + imgW + 'px;height:' + imgH + 'px;display:flex;align-items:center;justify-content:center;background:#333;color:#ff9ecd;font-size:' + Math.max(12, Math.floor(imgW * 0.4)) + 'px;font-weight:bold;font-family:monospace;border-radius:3px;';
                container.appendChild(fb);
            });
        }
    });
});