Shulink the data size of JSON for file list.

Author: tks-abe

README.ja.md

@@ -35,7 +35,7 @@ FlashAir™の無線LAN機能を使い、FlashAir IoT Hubを経由する事で
 ## Usage
 
 1. 事前にFlashAir IoT Hubでアカウント登録し、FlashAirを登録する。詳細は[FlashAir IoT Hubのご利用の流れ](https://www.flashair-developers.com/ja/documents/tutorials/iot-hub/1/)を参照。
-2. [Luaスクリプト](https://github.com/FlashAirDevelopers/FlashAirFileManager/archive/FlashAirFileManagerScript-0.1.0.zip)をダウンロード・解凍してFlashAirのルート上に置く。
+2. [Luaスクリプト](https://github.com/FlashAirDevelopers/FlashAirFileManager/releases/download/v0.1.1/FlashAirFileManagerScript-0.1.1.zip)をダウンロード・解凍してFlashAirのルート上に置く。
 3. FlashAirのCONFIGに`LUA_RUN_SCRIPT=/fafm_boot.lua`を追記する。
 4. FlashAirを抜き挿しするなどして、再起動する。
 5. FlashAirFileMangerを起動する。

README.md

@@ -35,7 +35,7 @@ It is in [FlashAir Developers - FlashairFileManager](https://www.flashair-develo
 ## Usage
 
 1. Register your account in advance with FlashAir IoT Hub and register FlashAir. For details, please refer to [Flow of using FlashAir IoT Hub](https://www.flashair-developers.com/en/documents/tutorials/iot-hub/1/).
-2. Download [Lua script](https://github.com/FlashAirDevelopers/FlashAirFileManager/releases/download/v0.1.0/FlashAirFileManagerScript-0.1.0.zip), unzip it and place it on the root of FlashAir.
+2. Download [Lua script](https://github.com/FlashAirDevelopers/FlashAirFileManager/releases/download/v0.1.1/FlashAirFileManagerScript-0.1.1.zip), unzip it and place it on the root of FlashAir.
 3. Add `LUA_RUN_SCRIPT=/fafm_boot.lua` to FlashAir CONFIG.
 4. Disconnect and reconnect the FlashAir and restart.
 5. Start FlashAirFileManger.

lua/fafm.lua

@@ -1,3 +1,5 @@
+-- Version 0.1.1
+
 -- read config
 local file = io.open('credentials.json')
 local text = file:read("*a")
@@ -33,6 +35,21 @@ local function getJob(job)
     return nil
 end
 
+local function updateJob(job, response)
+    local body = cjson.encode({response=response, status='executed'})
+    b, c, h = fa.request {
+        url=config.api_base .. '/v1/flashairs/self/jobs/' .. job.id,
+        method='PATCH',
+        headers={
+            ['Authorization']='Basic ' .. config.credential,
+            ['Content-Length']=tostring(string.len(body)),
+            ['Content-Type']='application/json',
+            ['If-Match']=job.etag,
+        },
+        body=body,
+    }
+end
+
 local function execJob(job)
     if job.request.type == "script" then
         local script = loadfile(job.request.path)
@@ -50,21 +67,6 @@ local function execJob(job)
     end
 end
 
-local function updateJob(job, response)
-    local body = cjson.encode({response=response, status='executed'})
-    b, c, h = fa.request {
-        url=config.api_base .. '/v1/flashairs/self/jobs/' .. job.id,
-        method='PATCH',
-        headers={
-            ['Authorization']='Basic ' .. config.credential,
-            ['Content-Length']=tostring(string.len(body)),
-            ['Content-Type']='application/json',
-            ['If-Match']=job.etag,
-        },
-        body=body,
-    }
-end
-
 local function runJob()
     local jobs = getJobs()
     for i, job in ipairs(jobs) do

lua/fafm_boot.lua

@@ -1,3 +1,5 @@
+-- Version 0.1.1
+
 local fafm = require("fafm")
 
 while(1) do

lua/fafm_list.lua

@@ -1,16 +1,28 @@
+-- Version 0.1.1
+
 local current_path = arguments.current_path or "/"
 
 -- Get file list under current_path
 local result = {}
+local full_path = ""
+local file_attr = nil
+local file_mode = ""
 for file_name in lfs.dir(current_path) do
-    local full_path = current_path .. "/" .. file_name
-    local file_attr = lfs.attributes(full_path)
-    table.insert(result, {
-        name=file_name,
-        mode=file_attr.mode,
-        size=file_attr.size,
-        modification=file_attr.modification
-    })
+    -- Skip dot files
+    if file_name:sub(0, 1) ~= "." then
+        full_path = current_path .. "/" .. file_name
+        file_attr = lfs.attributes(full_path)
+        -- Filter file or directory only
+        if (file_attr.mode == "file") or (file_attr.mode == "directory") then
+            -- Set mode initials. file:"f", directory:"d"
+            file_mode = string.sub(file_attr.mode, 0, 1)
+            table.insert(result, {
+                n=file_name,
+                m=file_mode,
+                u=file_attr.modification
+            })
+        end
+    end
 end
 
 return result

lua/fafm_upload.lua

@@ -1,3 +1,5 @@
+-- Version 0.1.1
+
 local current_path = arguments.current_path or "/"
 local file_name = arguments.file_name
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "flashair-file-manager",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "The application to browse and download files on FlashAir™ via the network.",
   "homepage": "https://github.com/FlashAirDevelopers/FlashAirFileManager",
   "main": "./src/main/main.js",

src/common/const.js

@@ -38,8 +38,8 @@ export const IoTHubApiConst = {
 export const Filer = {
   files: {
     mode: {
-      FILE: 'file',
-      DIRECTORY: 'directory'
+      FILE: 'f',
+      DIRECTORY: 'd'
     },
     special: {
       PARENT_DIR: '..'

src/common/resources.js

@@ -20,6 +20,7 @@
  */
 
 export const resources = {
+    common_window_title: 'FlashAir File Manager',
     menu_label_file: 'ファイル (F)',
     menu_label_file_close: '終了 (X)',
     menu_label_remote: 'リモート (L)',

src/common/util.js

@@ -20,6 +20,9 @@
  */
 
 export const fatDateToDate = (fatDate) => {
+  if (fatDate === 0) {
+    return new Date(1980, 0, 1, 0, 0, 0);
+  }
   const year = ((fatDate >> 25) & 0x7F) + 1980;
   const month = ((fatDate >> 21) & 0x0F);
   const date = ((fatDate >> 16) & 0x1F);