修复alist搜索问题

js/version.txt

-3.9.23beta1
\ No newline at end of file
+3.9.23beta2
\ No newline at end of file

libs/alist.js

@@ -24,6 +24,7 @@ String.prototype.rstrip = function (chars) {
 };
 var showMode = 'single';
 var searchDriver = '';
+var limit_search_show = 200;
 /**
  * 打印日志
  * @param any 任意变量
@@ -63,6 +64,10 @@ const http = function (url, options = {}) {
 
 const __drives = {};
 
+function isMedia(file){
+	return /\.(wmv|mpeg|mov|ram|swf|mp4|mp3|wma|avi|rm|rmvb|flv|mpg|mkv|m3u8)$/.test(file);
+}
+
 function get_drives_path(tid) {
 	const index = tid.indexOf('$');
 	const name = tid.substring(0, index);
@@ -95,7 +100,10 @@ function get_drives(name) {
 }
 
 function init(ext) {
-	const data = http.get(ext).json();
+	let alist_data = ext.split(';');
+	let alist_data_url = alist_data[0];
+	limit_search_show = alist_data.length>1?Number(alist_data[1])||limit_search_show:limit_search_show;
+	const data = http.get(alist_data_url).json();
 	searchDriver = (data.find(x=>x.search)||{}).name||'';
 	data.forEach(item => {
 		let _path_param = [];
@@ -338,11 +346,12 @@ function detail(tid) {
 	let isSearch = tid.endsWith('#search#');
 	let otid = tid;
 	tid = tid.replace('#search#','');
+	let isFile = isMedia(tid);
 	let { drives, path } = get_drives_path(tid);
 	if (path.endsWith("/")) { //长按文件夹可以 加载里面全部视频到详情
 		return getAll(otid,tid,drives,path);
 	} else {
-		if(isSearch){
+		if(isSearch&&!isFile){
 			return getAll(otid,tid,drives,path);
 		}else if(showMode==='all'){
 			let new_tid = tid.split('/').slice(0,-1).join('/')+'/';
@@ -400,10 +409,18 @@ function search(wd, quick) {
 		print(driver);
 		let html = http.get(driver.server + '/search?box='+wd+'&url=').text();
 		let lists = pdfa(html,'div&&ul&&a');
-		print(lists.length);
+		print(`搜索结果数:${lists.length},搜索结果显示数量限制:${limit_search_show}`);
 		let vods = [];
+		let excludeReg = /\.(pdf|epub|mobi|txt|doc)$/; // 过滤后缀文件
 		lists.forEach(it=>{
-			let vid = searchDriver+'$'+pdfh(it,'a&&href')+'#search#';
+			let vhref = pdfh(it,'a&&href');
+			if(vhref){
+				vhref = unescape(vhref);
+			}
+			if(excludeReg.test(vhref)){
+				return; //跳过本次循环
+			}
+			let vid = searchDriver+'$'+vhref+'#search#';
 			vods.push({
 				vod_name:pdfh(it,'a&&Text'),
 				vod_id:vid,
@@ -411,6 +428,8 @@ function search(wd, quick) {
 				vod_remarks:searchDriver
 			});
 		});
+		// 截取搜索结果
+		vods = vods.slice(0,limit_search_show);
 		print(vods);
 		return JSON.stringify({
 			'list': vods

readme.md

@@ -52,6 +52,7 @@
 ###### 2022/11/22
 - [X] 增加了alist的api,版本号升级至 3.9.23
 - [X] 支持alist搜索小雅的结构,配置里加 "search": true, 仅取前面第一个alist
+- [X] alist搜索支持限制搜索结果数,默认取前200. "ext":"{{host}}/txt/json/alist.json;200" 这种格式,分号隔开传参数
 - [X] 需要在custom.conf加一行自定义配置,例如:
 ```json
 {"key":"Alist","name":"Alist","type":3,"api":"{{host}}/libs/alist.min.js","searchable":2,"quickSearch":0,"filterable":0,"ext":"{{host}}/txt/json/alist.json"},