我的搜索-制作订阅

订阅图解

上面的 配置页与总订阅无区别, 都可以书写以下配置：

配置页书写格式：

注意：下面的tis标签中的链接是不能被CSRF的，需要在后端设置，这里是用的github的，链接是满足的(安装浏览器插件 Octotree - GitHub code tree 在左侧分享文件就可以得到文件链接)。

<!--订阅配置：tis标签可以定义的配置页与内容页，这里没有fetchFun属性表示是一个配置页--> 
<tis::https://raw.githubusercontent.com/18476305640/xiaozhuang/dev/%E6%88%91%E7%9A%84%E6%90%9C%E7%B4%A2%E8%AE%A2%E9%98%85%E6%96%87%E4%BB%B6.txt />
             
<!--订阅配置：tis标签可以定义的配置页与内容页，有fetchFun（提取函数）属性的表示内容页，fetchFun的属性值是提取函数名，提取函数决定了内容的书写格式--> 
<tis::https://raw.githubusercontent.com/18476305640/xiaozhuang/dev/Linux%E5%B8%B8%E7%94%A8%E8%BF%90%E7%BB%B4%E7%9F%A5%E8%AF%86.md fetchFun="mLineFetchFun" />


<!--声明提取函数：已内置，下面是内容的提取函数，书写格式如：https://raw.githubusercontent.com/18476305640/xiaozhuang/dev/Linux%E5%B8%B8%E7%94%A8%E8%BF%90%E7%BB%B4%E7%9F%A5%E8%AF%86.md-->
<fetchFun name="mLineFetchFun">
    function(pageText) {
        let type = "sketch"; // url   sketch
        let lines = pageText.split("\\n");
        let search_data_lines = []; // 扫描的搜索数据 {},{}
        let current_build_search_item = {};
        let current_build_search_item_resource = "";
        let point = 0; // 指的是上面的 current_build_search_item
        let default_desc = "--无描述--"
        function getTitleLineData(titleLine) {
            const regex = /# ([^(（\s]*)[(（]?([^)）\s]*)[)）]?/gm;
            // let test = /# ([^(（\s]*)[(（]?([^)）\s]*)[)）]?/gm.exec("# abc(abc)");
            let matchData = regex.exec(titleLine)
            return {
                title: matchData[1],
                desc: ((matchData[2] == null || matchData[2] == "") ? default_desc : matchData[2])
            }
        }
        for (let line of lines) {
            if (line.indexOf("# ") == 0) {
                // 处理上一个item的结尾工作
                if (point > 0) { // 必须有前一个item才处理
                    // 加入resource，最后一项
                    current_build_search_item.resource = current_build_search_item_resource;
                    // 打包装箱
                    search_data_lines.push(current_build_search_item);
                }
                // 当前新的开始工作
                point++;
                // 创建新的搜索项目容器
                current_build_search_item = { ...getTitleLineData(line) }
                // 重置resource
                current_build_search_item_resource = "";
                continue;
            }
            // 向当前搜索项目容器追加当前行
            current_build_search_item_resource += (line + "\\n");
        }
        // 添加种类
        for (let line of search_data_lines) {
            line.type = type;
        }
        return search_data_lines;
    }
</fetchFun>

<!--声明提取函数二：已内置，要求内容页书写格式为：https://raw.githubusercontent.com/18476305640/xiaozhuang/dev/%E5%B0%8F%E5%BA%84%E7%9A%84%E7%BD%91%E7%AB%99%E6%94%B6%E8%97%8F%E5%AE%A4.md-->
<fetchFun name="sLineFetchFun">
    function(pageText) {
        let type = "url"; // url   sketch
        let lines = pageText.split("\\n");
        let search_data_lines = []
        for (let line of lines) {
            let search_data_line = (function (line) {
                let baseReg = "([^:：]+)[(（](.*)[)）]\s*[：:]\s*(.+)";
                let ifNotDescMatchReg = "([^:：]+)\s*[:：]\s*(.*)"let title = "";
                let desc = "";
                let resource = "";

                let captureResult = null;
                if (!(/[()（）]/.test(line))) {
                    // 兼容没有描述
                    captureResult = line.match(ifNotDescMatchReg);
                    if (captureResult == null) return;
                    title = captureResult[1];
                    desc = "--无描述--";
                    resource = captureResult[2];
                } else {
                    // 正常语法
                    captureResult = line.match(baseReg) if (captureResult == null) return;
                    title = captureResult[1];
                    desc = captureResult[2];
                    resource = captureResult[3];
                }
                return {
                    title: title,
                    desc: desc,
                    resource: resource
                };
            })(line);
            if (search_data_line == null || search_data_line.title == null) continue;
            search_data_lines.push(search_data_line)
        }

        for (let line of search_data_lines) {
            line.type = type;
        }
        return search_data_lines;
    }
</fetchFun>

如何自定义提取函数

function(pageText) {
  
  return [
    { title,desc,resource,type } // type 有两 url、sketch 
     ....
  ]  
}