// 标讯汇 - 用户行为追踪 (function(){function w(c,r){r=r||30;if(window.umami&&window.umami.track){c()}else if(r>0){setTimeout(function(){w(c,r-1)},300)}} w(function(){ // 搜索事件 var si=document.querySelector('input[type="search"],input[placeholder*="搜索"],.search-input'); if(si){var f=si.closest("form")||si.parentNode;var t=function(){var k=si.value.trim();if(k){window.umami && window.umami.track("search",{keyword:k}); // 记录零结果搜索 try{navigator.sendBeacon("https://files.qgbxb.com/api/slog",JSON.stringify({keyword:k,result_count:-1}))}catch(e){}}}; if(f.tagName==="FORM"){f.addEventListener("submit",t)}si.addEventListener("keydown",function(e){if(e.key==="Enter")t()})}}); // 附件下载事件 document.addEventListener("click",function(e){var b=e.target.closest(".att-download,[class*=\"download\"],a[href*=\"attachment\"]");if(b){window.umami && window.umami.track("attachment_download",{file:(b.textContent||b.title||"").trim().substring(0,60)})}}); // 详情页浏览 if(location.pathname.indexOf("/detail")===0){var h=document.querySelector("h1");window.umami && window.umami.track("detail_view",{title:(h?h.textContent.trim():document.title).substring(0,80)})} })();