Cacher is the code snippet organizer for pro developers

// app_treeToMd.jse  
// + sakura macro folder  
//    + app_treeToMd.jse  
//    + lib  
//      + json2.js  
//      + undersore.js  
//      + StringUtil.jse  
//      + DateUtil.jse  
//    + app_treeToMd  
//      + config  
//        + setting.js  
// 
(function(){

var CONS_COMMON_LIBPATH = 'G:\\Users\\sakai\\AppData\\Roaming\\sakura';
var CONS_COMMON_LIBS = [
  "./lib/json2.js",
  "./lib/underscore.js",
  "./lib/StringUtil.jse",
  "./lib/DateUtil.jse",
  "./app_treeToMd/config/setting.js"
]

// load external libraries
var check_env = function(){
  // set env_name for targetting wsh, sakura, node
  var env_name = '';
  if (typeof(WScript) !== "undefined") env_name = 'wsh';
  if (typeof(Editor) !== "undefined") env_name = 'sakura';
  if (typeof(alert) !== "undefined") {env_name = 'browser';}
  else if (typeof(console) !== "undefined") env_name = 'node';
  return env_name;
}
var flag = check_env();
var CONFIG = {};
var exports = typeof exports !== 'undefined' ? exports : {};

if(flag == "wsh"||flag == "sakura"){
  var objFS = new ActiveXObject("Scripting.FileSystemObject");
  var lib_path = CONS_COMMON_LIBPATH ? CONS_COMMON_LIBPATH: './';
  // require common module
  with({
    libs : CONS_COMMON_LIBS, 
    get_moduleCode : function(path){
      return objFS.OpenTextFile(path,1).ReadAll();
    }
  }) {
    var len = libs.length;
    for (var i = 0; i < len; i++){
      try {
        var module_path = objFS.BuildPath(lib_path,libs[i]);
        //WScript.Echo( module_path );
        eval(get_moduleCode(module_path));
      } catch (e) {
        //WScript.Echo( e.description || e.message || "error" );
        null;
      }
    }
  };
  objFS = null;
}

var debug_mode = typeof CONFIG.DEBUG_MODE !== 'undefined' ? CONFIG.DEBUG_MODE: true ;
var DateUtil = exports.DateUtil;

// pretend console.log 
var console = typeof console !== 'undefined' ? console : {};
if(console){
  if(debug_mode){
    if(flag == "sakura"){
      console.log=function(str){
        var log_str = "[DEBUG] $d$t ($f) > " + str;
        Editor.TraceOut(log_str,1)
      }
      console.info=function(str){
        var log_str = "[INFO] $d$t ($f) > " + str;
        Editor.TraceOut(log_str,1)
      }
      console.dir = function(obj){
        var str = "[DUMP] $d$t ($f) > " + JSON.stringify(obj);
        Editor.TraceOut(str,1);
      }
    };
    if(flag == "wsh"){
      console.info = function(str){WScript.Echo('[INFO] ' + DateUtil.get_todayString()  + ' (' + DateUtil.get_todayDayString() + ') ' + DateUtil.get_nowTimeString() + ' > ' + str)};
      console.log = function(str){WScript.Echo('[DEBUG] ' + DateUtil.get_todayString()  + ' (' + DateUtil.get_todayDayString() + ') ' + DateUtil.get_nowTimeString() + ' > ' + str)};
      console.dir = function(obj){ 
        var str = JSON.stringify(obj);
        WScript.Echo('[DUMP] ' + str);
      }
    }
  }else{
    if(flag == "wsh")  console.info = function(str){WScript.Echo(str)};
    if(flag == "sakura")  console.info =function(str){Editor.InfoMsg(str)};
    if(flag == "wsh")  console.log = function(str){null;};
    if(flag == "sakura")  console.log = function(str){null;};
    if(flag == "wsh")  console.dir = function(str){null;};
    if(flag == "sakura")  console.dir = function(str){null;};
  }
}
// pretend process.exit
if(typeof(process) === "undefined"){
  if(flag == "wsh")  process={exit : function(e){WScript.Quit(e)}};
  if(debug_mode){
    if(flag == "sakura")  process={exit : function(e){Editor.TraceOut('done')}};
  }else{
    if(flag == "sakura")  process={exit : function(e){null}};
  }
}

// local method
var get_target = function (expandParam){
  // $F : opened file's full path
  // $f : opened file's name
  // $e : opened file's folder path
  // $b : opened file's extention
  // $C : 選択中の場合、選択テキストの１行目のテキスト（改行コード除く）
  //      選択中でない場合、カーソル位置の単語
  // 引数無し : 選択されている場合、選択された文字列。
  //       選択されていない場合、Clipboardにある文字列
  // $Z : 独自expandPrameter : 全テキスト
  // $L : 独自expandPrameter : 行選択として取得
  var ret ='';
  if(typeof(expandParam) === 'undefined'){
    if(Editor.IsTextSelected){
      ret = Editor.GetSelectedString(0);
    }else{
      ret = Editor.GetClipboard(0);
    }
  } else {
    if(expandParam === '$Z'){
      Editor.SelectAll();
      ret = Editor.GetSelectedString(0);
      Editor.IsTextSelectingLock(0);
      Editor.ExpandParameter(expandParam)
    } else if (expandParam === '$L'){
      if(Editor.IsTextSelected){
        // line select
        var lineNum = get_seletedLineNumber();
        ret = get_lines(lineNum.start_line_num, lineNum.end_line_num);
        select_lines(lineNum.start_line_num, lineNum.end_line_num);
      }
    } else {
      ret = Editor.ExpandParameter(expandParam)
    }
  }
  return ret;
};

var get_seletedLineNumber = function(){
  var start_line_num = Editor.GetSelectLineFrom();
  var end_line_num = Editor.GetSelectLineTo();  // FIXME
  return {
    "start_line_num" : start_line_num,
    "end_line_num" : end_line_num
  }
}

var get_lines = function(start_line_num, end_line_num){
  if(typeof end_line_num === 'undefined'){
    end_line_num = Editor.GetLineCount(0);
  }
  if(typeof start_line_num === 'undefined'){
    start_line_num = 1;
  }
  Editor.Jump(start_line_num);
  Editor.GoLineTop(1);
  Editor.BeginSelect();
  Editor.Jump(end_line_num);
  Editor.GoLineEnd(0);
  var lines = Editor.GetSelectedString(0);
  //console.log('L218 :' + start_line_num);
  //console.log('L219 :' + end_line_num);
  Editor.CancelMode();
  return lines;
}

var select_lines = function(start_line_num, end_line_num){
  Editor.CancelMode();
  Editor.TextWrapMethod(0);
  Editor.Jump(start_line_num);
  Editor.GoLineTop(1);
  Editor.BeginSelect(0);
  Editor.Jump(end_line_num);
  Editor.GoLineEnd();
  // Editor.TextWrapMethod(2);
}

var get_template = function(herestrings, sep){
  sep = sep || '\r\n';
  var template = herestrings.toString().split(sep).slice(2,-2).join(sep);
  return template;
}

var show_menu = function(isDisplay){
  if(typeof(isDisplay) === 'undefined') isDisplay = true;
  var ope = 0;
  var menu_statement = function(){
/**
1. tab -> md (&m),
2. tree -> md (&h),--
*/
  }
  if(isDisplay){
    var menu_ = get_template(menu_statement)
    ope = Editor.CreateMenu( 1, menu_);
    // console.log(menu_statement);
    // console.log(ope);
    return ope;
  } else {
    return ope;
  }
}

var output_display = function(str){
  if(Editor.isTextSelected){
    Editor.InsText(str);
  } else {
    Editor.SetClipboard(0,str)
    Editor.TraceOut(str);
  }
}

var normalize_ary = function(ary,tab_size){
  var ret_ary = [];
  var regx = new RegExp('^\s*\#+.*$','m')
  var regx_whitespace = new RegExp('^\s*$', 'm');
  //
  var len = ary.length;
  for (var i = 0; i < len; i++){
    if(regx_whitespace.test(ary[i])){
      null
    } else {
      //console.log('L234 : ' + ary[i]);
      //console.log('L234 : ' + regx.test(ary[i]));
      if(regx.test(ary[i])){
        null;
      } else {
        if(CONFIG.WORKFLOWY_OPT){
          ary[i] = ary[i].replace(/(\s*)(\- )/m, "$1" + StringUtil.repeat(' ', tab_size));
        }
        ret_ary.push(ary[i]);
      }
    }
  }
  return ret_ary
}

var get_linesIndentLevel = function(ary_line, tab_size){
  if(typeof tab_size === 'undefined') tab_size = 2;
  var ary_level = [];
  var ary_header = [];
  //
  var len = ary_line.length;
  var regx = new RegExp("^\\s*","m");
  for (var i = 0; i < len; i++){
    regx.exec(ary_line[i]);
    var lastMatch_ = RegExp.lastMatch;
    var rightContext_ = RegExp.rightContext;
    ary_level.push(lastMatch_.length / tab_size + 1);
    ary_header.push(rightContext_);
  }
  console.log('L238 :ary_header :' + ary_header);
  console.log('L239 :ary_level :' + ary_level);
  return [ ary_header, ary_level ]
}

var treeToLines = function(tree, tab_size, line_code){
  if(typeof tab_size === 'undefined') tab_size = 2;
  if(typeof line_code === 'undefined') line_code = '\r\n';
  var lines = StringUtil.tabToSpace(tree, tab_size).split(line_code);
  var normalized_ary = normalize_ary(lines, tab_size);
  console.log('L270 : ' + normalized_ary);
  var ary =  _.map(normalized_ary, function(elm, idex){
      return StringUtil.rtrim(elm);
    })
  var ary_formatted = get_linesIndentLevel(ary, tab_size);
  var ary_header = ary_formatted[0];
  var ary_level = ary_formatted[1];
  // 
  return _.map(ary_header, function(elm, idx){
      if(this[idx] <= CONFIG.OUTLINE_DEPTH){
        var ret = StringUtil.repeat('#', this[idx]) + ' ' + elm;
      } else {
        var ret = elm;
      }
      return ret;
    }, ary_level)
}

// do process ---------------------------------------------------
var doProcess = function(menuSelected){
  //console.log('------------------------- start //');
  //console.log('APP : ' + CONFIG.APP_NAME);
  Editor.TextWrapMethod(0);
  var tab_size = Editor.ChangeTabWidth(0); // get tab size setting
  var target_ = get_target('$L');
  var formatted = '';
  // pre-process
  var ope = 0;
  if(!menuSelected){
    ope = show_menu();
  } else {
    ope = menuSelected;
  }
  // main process for selected menu's one
  if(ope == 2){
    //2. tree -> md (&h),
    formatted = treeToLines(target_, tab_size).join('\r\n\r\n') + '\r\n';
  }
  // post-process 
  if(ope !== 0){
    output_display(formatted);
  }
  Editor.TextWrapMethod(2);
  // for debug
  if(debug_mode){
    console.log('ope = ' + ope);
    console.log('target_  = ' + target_);
    console.log('formatted = ' + formatted);
  }
}

var doDebugForWsh = function(){
  console.log('------------------------- start //');
  console.log('APP : ' + CONFIG.APP_NAME);
  var str = "header1\r\nheader2     \r\n  header21\r\n    header211\r\n  header22\r\n    header221\r\n    header222\r\n  header23\r\nheader3";
  console.log('str : ' + '\r\n' + str);
  var lines = treeToLines(str);
  console.log('lines : ' + lines.join('\r\n'));
}

// -------------- entry point
if(typeof(Editor) !== 'undefined'){
  var _ = exports._;
  var StringUtil = exports.StringUtil;
  process.exit(doProcess(2));
} else {
  if(typeof(WScript) !== 'undefined'){
    var _ = exports._;
    var StringUtil = exports.StringUtil;
    console.dir(exports);
    console.dir(typeof _);
    doDebugForWsh();
    //WScript.Echo('[Warn] This script is for sakura macro. A env is maybe wsh.')
  } else {
    console.log('[Warn] This script is for sakura macro. A env is maybe node.')
  }
}

}())

// NOTICE:JSON記述が正しくないとevalでエラーとなり、CONFIGを読み込めない
var CONFIG = {
  "DEBUG_MODE": false,
  "APP_NAME": "app_treeToMd.jse",
  "ENCODE" : "utf-8"
}
CONFIG.OUTLINE_DEPTH = 3;
CONFIG.WORKFLOWY_OPT = false; // FIXME to fix when option true.