From 980f24f2f84b4dfa03e525ed6d3975096bf365b1 Mon Sep 17 00:00:00 2001
From: "Alex A. Naanou" <alex.nanou@gmail.com>
Date: Fri, 2 Oct 2015 17:33:10 +0300
Subject: [PATCH] forgot to add the actuall lister module, oops)))

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
---
 ui (gen4)/lib/widget/browse-walk.js | 167 ++++++++++++++++++++++++++++
 1 file changed, 167 insertions(+)
 create mode 100755 ui (gen4)/lib/widget/browse-walk.js

diff --git a/ui (gen4)/lib/widget/browse-walk.js b/ui (gen4)/lib/widget/browse-walk.js
new file mode 100755
index 00000000..22769a5f
--- /dev/null
+++ b/ui (gen4)/lib/widget/browse-walk.js	
@@ -0,0 +1,167 @@
+/**********************************************************************
+* 
+*
+*
+**********************************************************************/
+
+var fs = require('fs')
+var path = require('path')
+var walk = require('glob')
+var guaranteeEvents = require('guarantee-events')
+
+define(function(require){ var module = {}
+console.log('>>> browse-walk')
+
+//var DEBUG = DEBUG != null ? DEBUG : true
+
+var object = require('../../object')
+var browse = require('./browse')
+
+
+/*********************************************************************/
+// XXX need a root management to do OS-specific root dir management...
+// 		e.g. X:/.. and /Volume/..
+
+// XXX does not list drive letter root dirs, deeper paths work...
+var listDirGlob = 
+module.listDirGlob =
+function(path, make){
+	path = path.constructor == Array ? path.join('/') : path
+	path = /^[a-zA-Z]:/.test(path.trim()) ? path : '/'+path
+
+	// if not a glob then just list contents...
+	var fullpath = path.indexOf('*') >= 0
+	path = path.indexOf('*') < 0 ? path + '/*' : path
+
+	guaranteeEvents([
+			'match',
+			'error',
+		], 
+		glob.glob(path))
+			.on('match', function(path){
+				fs.stat(path, function(err, stat){
+					if(err){
+						make(fullpath ? path : path.split(/[\\\/]/).pop(), null, true)
+					} else {
+						make(fullpath ? path : path.split(/[\\\/]/).pop() 
+							+ (stat.isDirectory() ? '/' : ''))
+					}
+				})
+			})
+			// XXX finalize...
+			// 		...and do this after all the stats are done...
+			.on('end', function(){
+			})
+}
+
+// XXX this has trouble with drives...
+var listDirfs = 
+module.listDirfs =
+function(path, make){
+	path = path.constructor == Array ? path.join('/') : path
+	path = /^[a-zA-Z]:/.test(path.trim()) ? path : '/'+path
+	
+	var fullpath = false
+
+	fs.readdir(path, function(err, files){
+		// XXX
+		if(err){
+			return
+		}
+
+		files.forEach(function(file){
+			fs.stat(path +'/'+ file, function(err, stat){
+				if(err){
+					make(fullpath 
+						? path +'/'+ file 
+						: file, null, true)
+				} else {
+					make(fullpath 
+						? path +'/'+ file 
+						: file + (stat.isDirectory() ? '/' : ''))
+				}
+			})
+		})
+	})
+}
+
+// XXX for some reason this breaks with a 404...
+var listDirBrowser = 
+module.listDirBrowser =
+function(path, make){
+	path = path.constructor == Array ? path.join('/') : path
+	path = /^[a-zA-Z]:/.test(path.trim()) ? path : '/'+path
+	path = /^file:\/\//.test(path.trim()) ? path : 'file://'+path
+
+	var fullpath = false
+
+	$.get(path)
+		// XXX
+		.fail(function(err){
+		})
+		.done(function(data){
+
+			// XXX this is chrome specific...
+			// look for: addRow(name, url, isdir, size, date_modified)
+			data
+				.split(/.*addRow\(([^)]+)\)/g)
+				// skip odd sections...
+				.filter(function(e, i){ return i % 2 })
+				// skip the columns...
+				.slice(1)
+				.forEach(function(elem){
+					// get the data...
+					elem = elem.split(',')
+					var file = elem[0]
+						// remove quotes...
+						.replace(/.*(['"])([^\1]*)\1.*/, '$2')
+						//.replace(/"([^"]+)"/, '$1')
+
+					// do the build...
+					make(fullpath 
+						? path +'/'+ file 
+						: file + (elem[2]*1 ? '/' : ''))
+				})
+		})
+}
+
+
+//var listDir = module.listDir = listDirBrowser
+var listDir = module.listDir = listDirfs
+
+
+
+/*********************************************************************/
+
+var WalkPrototype = Object.create(browse.Browser.prototype)
+WalkPrototype.options = {
+
+	fullPathEdit: true,
+	traversable: true,
+	flat: false,
+
+	list: listDir,
+}
+WalkPrototype.options.__proto__ = browse.Browser.prototype.options
+
+
+var Walk = 
+module.Walk = 
+object.makeConstructor('Walk', 
+		browse.Browser.__proto__, 
+		WalkPrototype)
+
+
+var makeWalk = 
+module.makeWalk = function(elem, path){
+	//return Walk(elem, { path: path })
+	var w = Walk(elem, { path: path })
+	console.log(w)
+	return w
+}
+
+
+
+/**********************************************************************
+* vim:set ts=4 sw=4 :                                                */
+return module })