bw

add rm/rename commands

.gitignore

@@ -1,12 +1,14 @@
 debug
 test
+gossa.go
 gossa
-gossa-linux
+gossa-linux64
 gossa-linux-arm
 gossa-linux-arm64
 gossa-mac
 gossa-windows.exe
 
+.vscode
 fixture/*
 fixture/*/*
 !fixture/compress

Dockerfile

@@ -0,0 +1,4 @@
+FROM alpine
+EXPOSE 8001
+COPY gossa /gossa
+ENTRYPOINT [ "/gossa", "-h", "0.0.0.0", "/shared" ]

Makefile

@@ -1,8 +1,31 @@
 build:
 	make embed
-	go build gossa.go
+	CGO_ENABLED=0 go build gossa.go
 	rm gossa.go
 
+embed:
+	echo "embedding css and js into binary"
+	cp src/main.go gossa.go
+	perl -pe 's/template_will_be_here/`cat src\/page.tmpl`/ge' -i gossa.go
+	perl -pe 's/css_will_be_here/`cat src\/style.css`/ge' -i gossa.go
+	perl -pe 's/js_will_be_here/`cat src\/script.js`/ge' -i gossa.go
+	perl -pe 's/favicon_will_be_here/`base64 -w0 src\/favicon.png`/ge' -i gossa.go
+
+run:
+	make build
+	./gossa fixture
+
+ci:
+	cd src && go vet && go fmt
+	timeout 10 make run &
+	cd src && sleep 5 && go test
+
+ci-watch:
+	ls src/* | entr -rc make ci
+
+watch:
+	ls src/* | entr -rc make run
+
 build-all:
 	make embed
 	env GOOS=linux GOARCH=amd64 go build gossa.go
@@ -25,25 +48,3 @@ clean:
 	-rm gossa-linux-arm64
 	-rm gossa-mac
 	-rm gossa-windows.exe
-
-embed:
-	echo "embedding css and js into binary"
-	cp main.go gossa.go
-	perl -pe 's/some_css/`cat style.css`/ge' -i gossa.go
-	perl -pe 's/some_js/`cat script.js`/ge' -i gossa.go
-	go build gossa.go
-
-ci:
-	go fmt
-	go vet
-	timeout 5 go run main.go fixture &
-	sleep 1 && go test
-
-ci-watch:
-	ls main.go script.js main_test.go | entr -rc make ci
-
-debug-watch:
-	ls main.go script.js | entr -rc go run main.go fixture
-
-run:
-	go run main.go fixture

readme.md

@@ -5,33 +5,58 @@ gossa
 
 [![Build Status](https://travis-ci.org/pldubouilh/gossa.svg?branch=master)](https://travis-ci.org/pldubouilh/gossa)
 
-🎶 A fast and simple webserver for your files. It's dependency-free and with under 250 lines for the server code, easily code-reviewable.
+🎶 A fast and simple webserver for your files, that's dependency-free and with under 240 lines for the server code, easily code-reviewable.
 
 ### features
-  * upload files and folders with drag-and-drop
-  * browse throughout files/directories
-  * create new folders
-  * browse throughout pictures with a full-screen carousel
+  * browse through files/directories
+  * upload with drag-and-drop
+  * move/rename/delete files
+  * browse through pictures with a full-screen carousel
   * simple keyboard navigation/shortcuts
   * fast ; fills my 80MB/s AC wifi link
 
+### built blobs
+built blobs are available on the [release page](https://github.com/pldubouilh/gossa/releases).
+
 ### run
 ```sh
-# run
-go run main.go fixture
-
-# build embedding the js/css in the binary
+# build
 make
-./gossa --help
 
-# run CI tests
-make ci
+# run
+./gossa -h 192.168.100.33 ~/storage
 ```
 
 ### keyboard shortcuts
-  * Arrows/Enter  browse throughout the files/directories and pictures
-  * Ctrl/Meta + C  copy selected path to clipboard
-  * Ctrl/Meta + D  create a new directory
+|shortcut | action|
+|-------------|-------------|
+|Arrows/Enter | browse through files/directories and pictures|
+|Ctrl/Meta + C | copy URL to clipboard|
+|Ctrl/Meta + E | rename file/folder|
+|Ctrl/Meta + Del | delete file/folder|
+|Ctrl/Meta + D | create a new directory|
+|Ctrl/Meta + X | cut selected path|
+|Ctrl/Meta + V | paste previously selected paths to directory|
+|\<any letter\> | search|
 
-### built blobs
-built blobs are available on the [release page](https://github.com/pldubouilh/gossa/releases).
+### ui shortcuts
+|shortcut | action|
+| ------------- |-------------|
+|click new folder icon | create new folder|
+|click images icon | toggle image carousel|
+|click file icon  | rename item|
+|double click file icon | delete item|
+|drag-and-drop item on UI | move item|
+|drag-and-drop external item | upload file/folders|
+
+### using with docker
+a pretty short docker file is provided
+
+```sh
+# build docker image
+make
+docker build -t gossa .
+
+# run
+sudo docker run -v ~/ToShare:/shared -p 8001:8001 gossa
+```

script.js

@@ -1,402 +0,0 @@
-function cancelDefault (e) {
-  e.preventDefault()
-  e.stopPropagation()
-}
-
-const checkDupes = test => allA.find(a => a.innerText.replace('/', '') === test)
-
-function rpcFs (call, args, cb) {
-  const decodedPath = decodeURI(window.location.pathname)
-  args = args.map(a => a.startsWith('/') ? a.slice(1) : a)
-  args = args.map(a => encodeURIComponent(decodedPath + a))
-
-  const xhr = new window.XMLHttpRequest()
-  xhr.open('POST', window.location.origin + '/rpc')
-  xhr.setRequestHeader('Content-Type', 'application/json;charset=UTF-8')
-  xhr.send(JSON.stringify({call, args}))
-  xhr.onload = cb
-}
-
-const mkdirCall = (path, cb) => rpcFs('mkdirp', [path], cb)
-
-function mkdir () {
-  const folder = window.prompt('New folder name', '')
-
-  if (!folder) {
-    return
-  } else if (checkDupes(folder)) {
-    return window.alert('Name already already exists')
-  }
-
-  mkdirCall(folder, () => browseTo(location.href))
-}
-
-function warning (e) {
-  return 'Leaving will interrupt transfer\nAre you sure you want to leave?'
-}
-
-function newBar (name) {
-  const id = Math.random().toString(36).substring(7)
-
-  document.getElementById('progressBars').innerHTML += '\
-    <div id="' + id + '" class="barBackground">\
-      <span> ' + name.split('/').pop() + ' <span>\
-      <div class="barForeground">1%</div>\
-    </div>'
-  return id
-}
-
-function updatePercent (id, percent) {
-  const el = document.getElementById(id).querySelectorAll('div.barForeground')[0]
-  const width = Math.floor(100 * percent).toString() + '%'
-  el.innerText = width
-  el.style.width = width
-}
-
-function shouldRefresh () {
-  totalDone += 1
-  if (totalUploads === totalDone) {
-    window.onbeforeunload = null
-    console.log('Done uploading ' + totalDone + ' files')
-    totalDone = 0
-    totalUploads = 0
-    document.getElementById('progressBars').innerHTML = ''
-    browseTo(location.href)
-  }
-}
-
-function postFile (file, path) {
-  totalUploads += 1
-  window.onbeforeunload = warning
-
-  const xhr = new window.XMLHttpRequest()
-  path = decodeURI(location.pathname).slice(0, -1) + path
-
-  xhr.open('POST', window.location.origin + '/post')
-  xhr.setRequestHeader("gossa-path", encodeURIComponent(path))
-  xhr.upload.id = newBar(path)
-
-  const formData = new window.FormData()
-  formData.append(file.name, file)
-
-  xhr.upload.addEventListener('progress', a => {
-    updatePercent(a.target.id, a.loaded / a.total)
-  })
-
-  xhr.upload.addEventListener('load', shouldRefresh)
-
-  xhr.send(formData)
-}
-
-const parseDomFolder = f => {
-  f.createReader().readEntries(e => e.forEach(i => parseDomItem(i)))
-}
-
-function parseDomItem (domFile, shoudCheckDupes) {
-  if (shoudCheckDupes && checkDupes(domFile.name)) {
-    return window.alert(domFile.name + ' already exists !')
-  }
-
-  if (domFile.isFile) {
-    domFile.file(f => postFile(f, domFile.fullPath))
-  } else {
-    mkdirCall(domFile.fullPath, () => parseDomFolder(domFile))
-  }
-}
-
-function pushEntry (entry) {
-  if (!entry.webkitGetAsEntry && !entry.getAsEntry) {
-    return window.alert('Unsupported browser ! Please update to chrome/firefox.')
-  } else {
-    entry = entry.webkitGetAsEntry() || entry.getAsEntry()
-  }
-
-  parseDomItem(entry, true)
-}
-
-const upGrid = document.getElementById('drop-grid')
-
-document.ondragenter = (e) => {
-  if (isPicMode()) { return }
-  cancelDefault(e)
-  e.dataTransfer.dropEffect = 'copy'
-  upGrid.style.display = 'flex'
-}
-
-upGrid.ondragleave = (e) => {
-  cancelDefault(e)
-  upGrid.style.display = 'none'
-}
-
-document.ondragover = (e) => {
-  cancelDefault(e)
-  return false
-}
-
-document.ondrop = (e) => {
-  cancelDefault(e)
-  upGrid.style.display = 'none'
-
-  Array.from(e.dataTransfer.items).forEach(pushEntry)
-  return false
-}
-
-let totalUploads = 0
-let totalDone = 0
-
-const getArrowSelected = () => document.querySelectorAll('i.arrow-selected')[0]
-
-function getASelected () {
-  const dest = getArrowSelected()
-  return !dest ? false : dest.parentElement.parentElement.querySelectorAll('a')[0]
-}
-
-function scrollToArrow () {
-  const pos = getArrowSelected().getBoundingClientRect()
-  window.scrollTo(0, pos.y)
-}
-
-function clearArrowSelected () {
-  const arr = getArrowSelected()
-  if (!arr) { return }
-  arr.classList.remove('arrow-selected')
-}
-
-function restoreCursorPos () {
-  clearArrowSelected()
-  const hrefSelected = window.localStorage.getItem('last-selected' + location.href)
-  let a = allA.find(el => el.href === hrefSelected)
-
-  if (!a) {
-    if (allA[0].innerText === '../') {
-      a = allA[1]
-    } else {
-      a = allA[0]
-    }
-  }
-
-  const icon = a.parentElement.parentElement.querySelectorAll('.arrow-icon')[0]
-  icon.classList.add('arrow-selected')
-  scrollToArrow()
-}
-
-const storeLastArrowSrc = src => window.localStorage.setItem('last-selected' + location.href, src)
-
-function moveArrow (down) {
-  const all = Array.from(document.querySelectorAll('i.arrow-icon'))
-  let i = all.findIndex(el => el.classList.contains('arrow-selected'))
-
-  clearArrowSelected()
-
-  if (down) {
-    i = all[i + 1] ? i + 1 : 0
-  } else {
-    i = all[i - 1] ? i - 1 : all.length - 1
-  }
-
-  all[i].classList.add('arrow-selected')
-  storeLastArrowSrc(getASelected().href)
-
-  const itemPos = all[i].getBoundingClientRect()
-
-  if (i === 0) {
-    window.scrollTo(0, 0)
-  } else if (i === all.length - 1) {
-    window.scrollTo(0, document.documentElement.scrollHeight)
-  } else if (itemPos.top < 0) {
-    window.scrollBy(0, -200)
-  } else if (itemPos.bottom > window.innerHeight) {
-    window.scrollBy(0, 200)
-  }
-}
-
-function setCursorToClosest () {
-  const a = allA.find(el => el.innerText.toLocaleLowerCase().startsWith(path))
-  if (!a) { return }
-  storeLastArrowSrc(a.href)
-  restoreCursorPos()
-}
-
-window.onpopstate = prevPage
-
-function browseTo (href) {
-  window.fetch(href).then(r => r.text().then(t => {
-    const parsed = new window.DOMParser().parseFromString(t, 'text/html')
-    const table = parsed.querySelectorAll('table')[0].innerHTML
-    document.body.querySelectorAll('table')[0].innerHTML = table
-
-    const title = parsed.head.querySelectorAll('title')[0].innerText
-    // check if is current path - if so skip following
-    if (document.head.querySelectorAll('title')[0].innerText !== title) {
-      document.head.querySelectorAll('title')[0].innerText = title
-      document.body.querySelectorAll('h1')[0].innerText = '.' + title
-      window.history.pushState({}, '', window.encodeURI(title))
-     }
-
-    init()
-  }))
-}
-
-function nextPage () {
-  const a = getASelected()
-  if (!a.href || !a.innerText.endsWith('/')) { return }
-  browseTo(a.href)
-}
-
-function prevPage () {
-  browseTo(window.location.href + "../")
-}
-
-function cpPath () {
-  var t = document.createElement('textarea')
-  t.value = getASelected().href
-  document.body.appendChild(t)
-  t.select()
-  document.execCommand('copy')
-  document.body.removeChild(t)
-}
-
-const pics = document.getElementById('pics')
-const picsHolder = document.getElementById('picsHolder')
-const picsLabel = document.getElementById('picsLabel')
-
-const picTypes = ['.jpg', '.jpeg', '.png', '.gif']
-const isPic = src => src && picTypes.find(type => src.toLocaleLowerCase().includes(type))
-
-const isPicMode = () => pics.style.display === 'flex'
-
-let imgsIndex
-let allImgs
-
-function setImage (src) {
-  src = src || allImgs[imgsIndex]
-  picsLabel.innerText = src.split('/').pop()
-  picsHolder.src = src
-  storeLastArrowSrc(src)
-}
-
-function picsOn (ifImgSelected) {
-  const href = getASelected().href
-
-  if (isPicMode()) {
-    return false
-  } else if (ifImgSelected && !isPic(href)) {
-    return false
-  }
-
-  if (isPic(href)) {
-    imgsIndex = allImgs.findIndex(el => el.includes(href))
-    setImage()
-  } else {
-    setImage(picsHolder.src)
-  }
-
-  pics.style.display = 'flex'
-  return true
-}
-
-function picsToggle () {
-  if (!isPicMode()) {
-    picsOn()
-  } else {
-    pics.style.display = 'none'
-    restoreCursorPos()
-  }
-}
-
-function picsNav (down) {
-  if (!isPicMode()) { return false }
-
-  if (down) {
-    imgsIndex = allImgs[imgsIndex + 1] ? imgsIndex + 1 : 0
-  } else {
-    imgsIndex = allImgs[imgsIndex - 1] ? imgsIndex - 1 : allImgs.length - 1
-  }
-
-  setImage()
-  return true
-}
-
-let path = ''
-let clearPathToken = null
-
-// Kb handler
-document.body.addEventListener('keydown', e => {
-  switch (e.code) {
-    case 'Tab':
-    case 'ArrowDown':
-      e.preventDefault()
-      return picsNav(true) || moveArrow(true)
-
-    case 'ArrowUp':
-      e.preventDefault()
-      return picsNav(false) || moveArrow(false)
-
-    case 'ArrowRight':
-      e.preventDefault()
-      return picsOn(true) || picsNav(true) || nextPage()
-
-    case 'ArrowLeft':
-      e.preventDefault()
-      return picsNav(false) || prevPage()
-
-    case 'Escape':
-      if (isPicMode()) {
-        e.preventDefault()
-        return picsToggle()
-      }
-
-    case 'Enter':
-      e.preventDefault()
-      return picsOn(true) || picsNav(true) || getASelected().click()
-  }
-
-  // Ctrl keys
-  if (e.ctrlKey || e.metaKey) {
-    switch (e.code) {
-      case 'KeyD':
-        e.preventDefault()
-        return isPicMode() || mkdir()
-
-      case 'KeyC':
-        e.preventDefault()
-        return isPicMode() || cpPath()
-    }
-  }
-
-  // Any other key, for text search
-  if (e.code.includes('Key')) {
-    path += e.code.replace('Key', '').toLocaleLowerCase()
-    window.clearTimeout(clearPathToken)
-    clearPathToken = setTimeout(() => { path = '' }, 1000)
-    setCursorToClosest()
-  }
-}, false)
-
-function partialBrowseOnClickFolders () {
-  allA.forEach(a => {
-    if (!a.innerText.endsWith('/')) { return }
-    a.addEventListener('click', e => {
-      e.preventDefault()
-      storeLastArrowSrc(e.target.href)
-      browseTo(e.target.href)
-    })
-  }, false)
-}
-
-function init () {
-  allA = Array.from(document.querySelectorAll('a'))
-  allImgs = allA.map(el => el.href).filter(isPic)
-  document.getElementById('picsToggle').style.display = allImgs.length > 0 ? 'flex' : 'none'
-
-  imgsIndex = 0
-  partialBrowseOnClickFolders()
-  restoreCursorPos()
-  console.log('Browsed to ' + location.href)
-}
-
-init()
-
-window.picsToggle = picsToggle
-window.picsNav = () => picsNav(true)
-window.mkdir = mkdir

src/main.go

@@ -6,6 +6,7 @@ import (
 	"flag"
 	"fmt"
 	"html"
+	"html/template"
 	"io"
 	"io/ioutil"
 	"log"
@@ -17,62 +18,56 @@ import (
 	"strings"
 )
 
-func check(e error) {
-	if e != nil {
-		panic(e)
-	}
-}
-
-var fs http.Handler
-
 var host = flag.String("h", "127.0.0.1", "host to listen to")
 var port = flag.String("p", "8001", "port to listen to")
 var verb = flag.Bool("verb", true, "verbosity")
 var skipHidden = flag.Bool("k", true, "skip hidden files")
-
 var initPath = ""
-var css = `some_css`
-var jsTag = `some_js`
-var units = [8]string{"k", "M", "G", "T", "P", "E", "Z", "Y"}
+
+var fs http.Handler
+var page, _ = template.New("pageTemplate").Parse(`template_will_be_here`)
+
+type rowTemplate struct {
+	Name string
+	Href template.HTML
+	Size string
+	Ext  string
+}
+
+type pageTemplate struct {
+	Title       template.HTML
+	RowsFiles   []rowTemplate
+	RowsFolders []rowTemplate
+}
 
 type rpcCall struct {
 	Call string   `json:"call"`
 	Args []string `json:"args"`
 }
 
+func check(e error) {
+	if e != nil {
+		panic(e)
+	}
+}
+
 func logVerb(s ...interface{}) {
 	if *verb {
-		log.Println(s)
+		log.Println(s...)
 	}
 }
 
-func sizeToString(bytes float64) string {
-	if bytes == 0 {
-		return "0"
-	}
-	var u = -1
+func sizeToString(bytes int64) string {
+	units := [9]string{"B", "k", "M", "G", "T", "P", "E", "Z", "Y"}
+	b := float64(bytes)
+	u := 0
 	for {
-		bytes = bytes / 1024
-		u++
-		if bytes < 1024 {
-			break
+		if b < 1024 {
+			return strconv.FormatFloat(b, 'f', 1, 64) + units[u]
 		}
+		b = b / 1024
+		u++
 	}
-
-	return strconv.FormatFloat(bytes, 'f', 1, 64) + units[u]
-}
-
-func row(name string, href string, size float64, ext string) string {
-	if strings.HasPrefix(href, "/") {
-		href = strings.Replace(href, "/", "", 1)
-	}
-
-	return `<tr>
-				<td><i class="btn icon icon-` + strings.ToLower(ext) + ` icon-blank"></i></td>
-				<td class="file-size"><code>` + sizeToString(size) + `</code></td>
-				<td class="arrow"><i class="arrow-icon"></i></td>
-				<td class="display-name"><a href="` + url.PathEscape(href) + `">` + name + `</a></td>
-			</tr>`
 }
 
 func replyList(w http.ResponseWriter, path string) {
@@ -80,63 +75,38 @@ func replyList(w http.ResponseWriter, path string) {
 		path += "/"
 	}
 
-	var head = `<!doctype html><html>
-    <head>
-      <meta charset="utf-8">
-      <meta name="viewport" content="width=device-width">
-      <title>` + html.EscapeString(path) + `</title>
-      <script>window.onload = function(){` + jsTag + `}</script>
-      <style type="text/css">` + css + `</style>
-    </head>
-    <body>
-      <div onclick="window.mkdir()" id="newFolder"></div>
-      <div onclick="window.picsToggle()" id="picsToggle"></div>
-      <div id="pics" style="display:none;"> <div onclick="window.picsToggle()" id="picsToggleCinema"></div> <img  onclick="window.picsNav()" id="picsHolder"/> <span id="picsLabel"></span> </div>
-      <div id="drop-grid"> Drop here to upload </div>
-      <div id="progressBars"></div>
-      <h1>.` + html.EscapeString(path) + `</h1>
-	  <table>`
-
 	_files, err := ioutil.ReadDir(initPath + path)
 	check(err)
 
+	p := pageTemplate{}
 	if path != "/" {
-		head += row("../", "../", 0, "folder")
+		p.RowsFolders = append(p.RowsFolders, rowTemplate{"../", "../", "", "folder"})
 	}
 
-	var dirs = ""
-	var files = ""
-
 	for _, el := range _files {
-		var name = el.Name()
+		name := el.Name()
+		href := url.PathEscape(name)
 		if *skipHidden && strings.HasPrefix(name, ".") {
 			continue
 		}
-
+		if el.IsDir() && strings.HasPrefix(href, "/") {
+			href = strings.Replace(href, "/", "", 1)
+		}
 		if el.IsDir() {
-			dirs += row(name+"/", name, 0, "folder")
+			p.RowsFolders = append(p.RowsFolders, rowTemplate{name + "/", template.HTML(href), "", "folder"})
 		} else {
-			var sl = strings.Split(name, ".")
-			var ext = sl[len(sl)-1]
-			files += row(name, name, float64(el.Size()), ext)
+			sl := strings.Split(name, ".")
+			ext := strings.ToLower(sl[len(sl)-1])
+			p.RowsFiles = append(p.RowsFiles, rowTemplate{name, template.HTML(href), sizeToString(el.Size()), ext})
 		}
 	}
 
-	var resp = head + dirs + files + `</table>
-          <br><address><a href="https://github.com/pldubouilh/gossa">Gossa  🎶</a></address>
-					</body></html>`
-
-	w.Write([]byte(resp))
+	p.Title = template.HTML(html.EscapeString(path))
+	page.Execute(w, p)
 }
 
 func doContent(w http.ResponseWriter, r *http.Request) {
 	path := html.UnescapeString(r.URL.Path)
-
-	if strings.Contains(path, "/favicon.ico") {
-		w.Write([]byte(" "))
-		return
-	}
-
 	fullPath, errPath := checkPath(path)
 	stat, errStat := os.Stat(fullPath)
 
@@ -174,22 +144,30 @@ func upload(w http.ResponseWriter, r *http.Request) {
 }
 
 func rpc(w http.ResponseWriter, r *http.Request) {
+	var err error
 	bodyBytes, _ := ioutil.ReadAll(r.Body)
 	bodyString := string(bodyBytes)
 	var payload rpcCall
 	json.Unmarshal([]byte(bodyString), &payload)
 
-	unparsed, _ := url.PathUnescape(payload.Args[0])
-	p, err := checkPath(unparsed)
-	logVerb("RPC", err, unparsed)
-
-	if err != nil {
-		w.Write([]byte("error"))
-		return
-	} else if payload.Call == "mkdirp" {
-		os.MkdirAll(p, os.ModePerm)
+	for i := range payload.Args {
+		payload.Args[i], err = checkPath(payload.Args[i])
+		if err != nil {
+			logVerb("Cant read path", err, payload)
+			w.Write([]byte("error"))
+			return
+		}
 	}
 
+	if payload.Call == "mkdirp" {
+		err = os.MkdirAll(payload.Args[0], os.ModePerm)
+	} else if payload.Call == "mv" {
+		err = os.Rename(payload.Args[0], payload.Args[1])
+	} else if payload.Call == "rm" {
+		err = os.Remove(payload.Args[0])
+	}
+
+	logVerb("RPC", err, payload)
 	w.Write([]byte("ok"))
 }
 
@@ -198,7 +176,7 @@ func checkPath(p string) (string, error) {
 	fp, err := filepath.Abs(p)
 
 	if err != nil || !strings.HasPrefix(fp, initPath) {
-		return fp, errors.New("error")
+		return "", errors.New("error")
 	}
 
 	return fp, nil
@@ -206,7 +184,6 @@ func checkPath(p string) (string, error) {
 
 func main() {
 	flag.Parse()
-
 	if len(flag.Args()) == 0 {
 		initPath = "."
 	} else {
@@ -217,25 +194,11 @@ func main() {
 	initPath, err = filepath.Abs(initPath)
 	check(err)
 
-	// Read CSS file if not embedded
-	if len(css) < 10 {
-		c, err := ioutil.ReadFile("./style.css")
-		check(err)
-		css = string(c)
-	}
-
-	// Read JS file if not embedded
-	if len(jsTag) < 10 {
-		j, err := ioutil.ReadFile("./script.js")
-		check(err)
-		jsTag = string(j)
-	}
-
-	var hostString = *host + ":" + *port
+	hostString := *host + ":" + *port
 	fmt.Println("Gossa startig on directory " + initPath)
 	fmt.Println("Listening on http://" + hostString)
 
-	var root = http.Dir(initPath)
+	root := http.Dir(initPath)
 	fs = http.StripPrefix("/", http.FileServer(root))
 
 	http.HandleFunc("/rpc", rpc)

src/main_test.go

@@ -65,19 +65,19 @@ func testDefaults(t *testing.T, url string) string {
 		t.Fatal("error header")
 	}
 
-	if !strings.Contains(bodyStr, `<a href="hols">hols/</a>`) {
+	if !strings.Contains(bodyStr, `href="hols">hols/</a>`) {
 		t.Fatal("error hols folder")
 	}
 
-	if !strings.Contains(bodyStr, `<a href="curimit@gmail.com%20%2840%25%29">curimit@gmail.com (40%)/</a>`) {
+	if !strings.Contains(bodyStr, `href="curimit@gmail.com%20%2840%25%29">curimit@gmail.com (40%)/</a>`) {
 		t.Fatal("error curimit@gmail.com (40%) folder")
 	}
 
-	if !strings.Contains(bodyStr, `<a href="%E4%B8%AD%E6%96%87">中文/</a>`) {
+	if !strings.Contains(bodyStr, `href="%E4%B8%AD%E6%96%87">中文/</a>`) {
 		t.Fatal("error 中文 folder")
 	}
 
-	if !strings.Contains(bodyStr, `<tr> <td><i class="btn icon icon-types icon-blank"></i></td> <td class="file-size"><code>0.2k</code></td> <td class="arrow"><i class="arrow-icon"></i></td> <td class="display-name"><a href="custom_mime_type.types">custom_mime_type.types</a></td> </tr>`) {
+	if !strings.Contains(bodyStr, `<tr> <td><i ondblclick="return rm(event)" onclick="return rename(event)" class="btn icon icon-types icon-blank"></i></td> <td class="file-size"><code>0.2k</code></td> <td class="arrow"><i class="arrow-icon"></i></td> <td class="display-name"><a class="list-links" onclick="return onClickLink(event)" href="custom_mime_type.types">custom_mime_type.types</a></td> </tr>`) {
 		t.Fatal("error row custom_mime_type")
 	}
 
@@ -110,28 +110,40 @@ func TestGetFolder(t *testing.T) {
 
 	// ~~~~~~~~~~~~~~~~~
 	fmt.Println("\r\n~~~~~~~~~~ test mkdir rpc")
-	bodyStr = postJSON(t, "http://127.0.0.1:8001/rpc", `{"call":"mkdirp","args":["%2FAAA"]}`)
+	bodyStr = postJSON(t, "http://127.0.0.1:8001/rpc", `{"call":"mkdirp","args":["/AAA"]}`)
 	if !strings.Contains(bodyStr, `ok`) {
 		t.Fatal("error returned value")
 	}
 
 	bodyStr = testDefaults(t, "http://127.0.0.1:8001/")
-	if !strings.Contains(bodyStr, `<tr> <td><i class="btn icon icon-folder icon-blank"></i></td> <td class="file-size"><code>0</code></td> <td class="arrow"><i class="arrow-icon"></i></td> <td class="display-name"><a href="AAA">AAA/</a></td> </tr>`) {
+	if !strings.Contains(bodyStr, `<tr> <td><i ondblclick="return rm(event)" onclick="return rename(event)" class="btn icon icon-folder icon-blank"></i></td> <td class="file-size"><code>0</code></td> <td class="arrow"><i class="arrow-icon"></i></td> <td class="display-name"><a class="list-links" onclick="return onClickLink(event)" href="AAA">AAA/</a></td> </tr>`) {
 		t.Fatal("error new folder created")
 	}
 
 	// ~~~~~~~~~~~~~~~~~
 	fmt.Println("\r\n~~~~~~~~~~ test invalid mkdir rpc")
-	bodyStr = postJSON(t, "http://127.0.0.1:8001/rpc", `{"call":"mkdirp","args":["..%2FBBB"]}`)
+	bodyStr = postJSON(t, "http://127.0.0.1:8001/rpc", `{"call":"mkdirp","args":["../BBB"]}`)
 	if !strings.Contains(bodyStr, `error`) {
 		t.Fatal("error not returned")
 	}
 
-	bodyStr = postJSON(t, "http://127.0.0.1:8001/rpc", `{"call":"mkdirp","args":["%2F..%2FBBB"]}`)
+	bodyStr = postJSON(t, "http://127.0.0.1:8001/rpc", `{"call":"mkdirp","args":["/../BBB"]}`)
 	if !strings.Contains(bodyStr, `error`) {
 		t.Fatal("error not returned")
 	}
 
+	// ~~~~~~~~~~~~~~~~~
+	fmt.Println("\r\n~~~~~~~~~~ test mv rpc")
+	bodyStr = postJSON(t, "http://127.0.0.1:8001/rpc", `{"call":"mv","args":["/AAA", "/hols/AAA"]}`)
+	if !strings.Contains(bodyStr, `ok`) {
+		t.Fatal("error returned value")
+	}
+
+	bodyStr = testDefaults(t, "http://127.0.0.1:8001/")
+	if strings.Contains(bodyStr, `<tr> <td><i ondblclick="return rm(event)" onclick="return rename(event)" class="btn icon icon-folder icon-blank"></i></td> <td class="file-size"><code>0</code></td> <td class="arrow"><i class="arrow-icon"></i></td> <td class="display-name"><a class="list-links" onclick="return onClickLink(event)" href="AAA">AAA/</a></td> </tr>`) {
+		t.Fatal("error folder moved")
+	}
+
 	// ~~~~~~~~~~~~~~~~~
 	fmt.Println("\r\n~~~~~~~~~~ test post file")
 	bodyStr = postDummyFile(t, "http://127.0.0.1:8001/post", "%2F%E1%84%92%E1%85%A1%20%E1%84%92%E1%85%A1")
@@ -145,7 +157,7 @@ func TestGetFolder(t *testing.T) {
 	}
 
 	bodyStr = testDefaults(t, "http://127.0.0.1:8001/")
-	if !strings.Contains(bodyStr, `<tr> <td><i class="btn icon icon-하 하 icon-blank"></i></td> <td class="file-size"><code>0.0k</code></td> <td class="arrow"><i class="arrow-icon"></i></td> <td class="display-name"><a href="%E1%84%92%E1%85%A1%20%E1%84%92%E1%85%A1">하 하</a></td> </tr>`) {
+	if !strings.Contains(bodyStr, `<tr> <td><i ondblclick="return rm(event)" onclick="return rename(event)" class="btn icon icon-하 하 icon-blank"></i></td> <td class="file-size"><code>0.0k</code></td> <td class="arrow"><i class="arrow-icon"></i></td> <td class="display-name"><a class="list-links" onclick="return onClickLink(event)" href="%E1%84%92%E1%85%A1%20%E1%84%92%E1%85%A1">하 하</a></td> </tr>`) {
 		t.Fatal("error checking new file row")
 	}
 
@@ -155,4 +167,21 @@ func TestGetFolder(t *testing.T) {
 	if !strings.Contains(bodyStr, `err`) {
 		t.Fatal("error not returned")
 	}
+
+	// ~~~~~~~~~~~~~~~~~
+	fmt.Println("\r\n~~~~~~~~~~ test rm rpc & cleanup")
+	bodyStr = postJSON(t, "http://127.0.0.1:8001/rpc", `{"call":"rm","args":["/hols/AAA"]}`)
+	if !strings.Contains(bodyStr, `ok`) {
+		t.Fatal("error returned value")
+	}
+
+	bodyStr = get(t, "http://127.0.0.1:8001/hols/AAA")
+	if !strings.Contains(bodyStr, `error`) {
+		t.Fatal("error not returned")
+	}
+
+	bodyStr = postJSON(t, "http://127.0.0.1:8001/rpc", `{"call":"rm","args":["/하 하"]}`)
+	if !strings.Contains(bodyStr, `ok`) {
+		t.Fatal("error returned value")
+	}
 }

src/page.tmpl

@@ -0,0 +1,51 @@
+<!doctype html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width">
+    <title>{{.Title}}</title>
+    <link href="data:image/png;base64,favicon_will_be_here" rel="icon" type="image/png" />
+    <script>window.onload = function () { js_will_be_here }</script>
+    <style type="text/css">css_will_be_here</style>
+</head>
+
+<body>
+    <div id="drop-grid"> Drop here to upload </div>
+
+    <h1>.{{.Title}}</h1>
+
+    <div class="icHolder">
+        <div style="display:none;" class="ic icon-large-images" onclick="window.picsToggle()"></div>
+        <div class="ic icon-large-folder" onclick="window.mkdirBtn()"></div>
+    </div>
+
+    <div id="pics" style="display:none;">
+        <div onclick="window.picsToggle()" id="picsToggleCinema"></div> <img onclick="window.picsNav()" id="picsHolder" />
+        <span id="picsLabel"></span>
+    </div>
+
+    <table>
+    {{range .RowsFolders}}
+        <tr>
+            <td><i ondblclick="return rm(event)" onclick="return rename(event)" class="btn icon icon-{{.Ext}} icon-blank"></i></td>
+            <td class="file-size"><code>{{.Size}}</code></td>
+            <td class="arrow"><i class="arrow-icon"></i></td>
+            <td class="display-name"><a class="list-links" onclick="return onClickLink(event)" href="{{.Href}}">{{.Name}}</a></td>
+        </tr>
+    {{end}}
+    {{range .RowsFiles}}
+        <tr>
+            <td><i ondblclick="return rm(event)" onclick="return rename(event)" class="btn icon icon-{{.Ext}} icon-blank"></i></td>
+            <td class="file-size"><code>{{.Size}}</code></td>
+            <td class="arrow"><i class="arrow-icon"></i></td>
+            <td class="display-name"><a class="list-links" onclick="return onClickLink(event)" href="{{.Href}}">{{.Name}}</a></td>
+        </tr>
+    {{end}}
+    </table>
+
+    <div id="progress" style="display:none;">
+        <span id="dlBarName"></span>
+        <div id="dlBarPc">1%</div>
+    </div>
+</body>
+</html>

src/script.js

@@ -0,0 +1,465 @@
+/* eslint-env browser */
+/* eslint-disable no-multi-str */
+
+function cancelDefault (e) {
+  e.preventDefault()
+  e.stopPropagation()
+}
+
+const warningMsg = () => 'Leaving will interrupt transfer?\n'
+const rmMsg = () => !confirm('Remove file?\n')
+
+const barName = document.getElementById('dlBarName')
+const barPc = document.getElementById('dlBarPc')
+const barDiv = document.getElementById('progress')
+const upGrid = document.getElementById('drop-grid')
+const pics = document.getElementById('pics')
+const picsHolder = document.getElementById('picsHolder')
+const picsLabel = document.getElementById('picsLabel')
+
+// helpers
+let allA
+let imgsIndex
+let allImgs
+const decode = a => decodeURIComponent(a).replace(location.origin, '')
+const getArrowSelected = () => document.querySelectorAll('i.arrow-selected')[0]
+const getASelected = () => !getArrowSelected() ? false : getArrowSelected().parentElement.parentElement.querySelectorAll('a')[0]
+const prependPath = a => a.startsWith('/') ? a : decodeURI(location.pathname) + a
+const prevent = e => e.preventDefault()
+
+// Soft nav
+function browseTo (href) {
+  fetch(href).then(r => r.text().then(t => {
+    const parsed = new DOMParser().parseFromString(t, 'text/html')
+    const table = parsed.querySelectorAll('table')[0].innerHTML
+    document.body.querySelectorAll('table')[0].innerHTML = table
+
+    const title = parsed.head.querySelectorAll('title')[0].innerText
+    // check if is current path - if so skip following
+    if (document.head.querySelectorAll('title')[0].innerText !== title) {
+      document.head.querySelectorAll('title')[0].innerText = title
+      document.body.querySelectorAll('h1')[0].innerText = '.' + title
+      history.pushState({}, '', encodeURI(title))
+    }
+
+    init()
+  }))
+}
+
+window.onClickLink = e => {
+  if (e.target.innerText.endsWith('/')) {
+    storeLastArrowSrc(e.target.href)
+    browseTo(e.target.href)
+    return false
+  } else if (picsOn(true, e.target.href)) {
+    return false
+  }
+  return true
+}
+
+const refresh = () => browseTo(location.href)
+const prevPage = () => browseTo(location.href + '../')
+window.onpopstate = prevPage
+
+// RPC
+function rpcFs (call, args, cb) {
+  console.log('RPC', call, args)
+  const xhr = new XMLHttpRequest()
+  xhr.open('POST', location.origin + '/rpc')
+  xhr.setRequestHeader('Content-Type', 'application/json;charset=UTF-8')
+  xhr.send(JSON.stringify({ call, args }))
+  xhr.onload = cb
+}
+
+const mkdirCall = (path, cb) => rpcFs('mkdirp', [prependPath(path)], cb)
+const rmCall = (path1, cb) => rpcFs('rm', [prependPath(path1)], cb)
+const mvCall = (path1, path2, cb) => rpcFs('mv', [path1, path2], cb)
+
+// File upload
+let totalDone = 0
+let totalUploads = 0
+let totalUploadsSize = 0
+let totalUploadedSize = []
+
+const dupe = test => allA.find(a => a.innerText.replace('/', '') === test)
+const isDupe = t => dupe(t) ? alert(t + ' already already exists') || true : false
+
+function shouldRefresh () {
+  totalDone += 1
+  if (totalUploads === totalDone) {
+    window.onbeforeunload = null
+    console.log('Done uploading ' + totalDone + ' files')
+    totalDone = 0
+    totalUploads = 0
+    totalUploadsSize = 0
+    totalUploadedSize = []
+    barDiv.style.display = 'none'
+    refresh()
+  }
+}
+
+function updatePercent (ev) {
+  totalUploadedSize[ev.target.id] = ev.loaded
+  const ttlDone = totalUploadedSize.reduce((s, x) => s + x)
+  const pc = Math.floor(100 * ttlDone / totalUploadsSize) + '%'
+  barPc.innerText = pc
+  barPc.style.width = pc
+}
+
+function postFile (file, path) {
+  path = decodeURI(location.pathname).slice(0, -1) + path
+  window.onbeforeunload = warningMsg
+
+  barDiv.style.display = 'block'
+  totalUploads += 1
+  totalUploadsSize += file.size
+  barName.innerText = totalUploads > 1 ? totalUploads + ' files' : file.name
+
+  const formData = new FormData()
+  formData.append(file.name, file)
+
+  const xhr = new XMLHttpRequest()
+  xhr.open('POST', location.origin + '/post')
+  xhr.setRequestHeader('gossa-path', encodeURIComponent(path))
+  xhr.upload.addEventListener('load', shouldRefresh)
+  xhr.upload.addEventListener('progress', updatePercent)
+  xhr.upload.id = totalUploads
+  xhr.send(formData)
+}
+
+const parseDomFolder = f => f.createReader().readEntries(e => e.forEach(i => parseDomItem(i)))
+
+function parseDomItem (domFile, shoudCheckDupes) {
+  if (shoudCheckDupes && isDupe(domFile.name)) {
+    return
+  }
+  if (domFile.isFile) {
+    domFile.file(f => postFile(f, domFile.fullPath))
+  } else {
+    // remove absolute path
+    const f = domFile.fullPath.startsWith('/') ? domFile.fullPath.slice(1) : domFile.fullPath
+    mkdirCall(f, () => parseDomFolder(domFile))
+  }
+}
+
+function pushEntry (entry) {
+  if (!entry.webkitGetAsEntry && !entry.getAsEntry) {
+    return alert('Unsupported browser ! Please update to chrome/firefox.')
+  } else {
+    entry = entry.webkitGetAsEntry() || entry.getAsEntry()
+  }
+
+  parseDomItem(entry, true)
+}
+
+// Move files and folders
+const isTextEvent = e => e.dataTransfer.items[0].type === 'text/plain'
+
+const isFolder = e => e && e.href && e.innerText.endsWith('/')
+
+const resetBackgroundLinks = () => { allA.forEach(a => { a.parentElement.style.backgroundColor = 'unset' }) }
+
+const setBackgroundLinks = t => { t.style.backgroundColor = 'rgba(123, 123, 123, 0.2)' }
+
+const getLink = e => e.target.parentElement.querySelectorAll('a.list-links')[0]
+
+upGrid.ondragleave = e => {
+  cancelDefault(e)
+  upGrid.style.display = 'none'
+}
+
+document.ondragenter = e => {
+  if (isPicMode()) { return }
+  cancelDefault(e)
+
+  resetBackgroundLinks()
+
+  if (isTextEvent(e) && (isFolder(e.target) || isFolder(e.target.firstChild))) {
+    const t = getLink(e)
+    if (!t) return
+    setBackgroundLinks(t.parentElement)
+  }
+
+  if (!isTextEvent(e)) {
+    upGrid.style.display = 'flex'
+    e.dataTransfer.dropEffect = 'copy'
+  }
+}
+
+document.ondragend = e => resetBackgroundLinks()
+
+document.ondragover = e => {
+  cancelDefault(e)
+  return false
+}
+
+// Handle drop - upload or move
+document.ondrop = e => {
+  cancelDefault(e)
+  upGrid.style.display = 'none'
+  resetBackgroundLinks()
+
+  if (isTextEvent(e)) {
+    const t = e.target.classList.contains('fav') ? e.target : getLink(e)
+    if (!t || !t.innerText.endsWith('/')) return
+    e.dataTransfer.items[0].getAsString(s => {
+      const root = decodeURIComponent(s.replace(location.href, ''))
+      const dest = t.innerText + root
+      mvCall(prependPath(root), prependPath(dest), refresh)
+    })
+  } else {
+    Array.from(e.dataTransfer.items).forEach(pushEntry)
+  }
+
+  return false
+}
+
+// Mkdir icon
+window.mkdirBtn = function () {
+  const folder = prompt('new folder name', '')
+  if (folder && !isDupe(folder)) {
+    mkdirCall(folder, refresh)
+  }
+}
+
+// Icon click handler
+const getBtnA = e => e.target.parentElement.parentElement.querySelector('a')
+
+window.rm = e => {
+  clearTimeout(window.clickToken)
+  const path = e.key ? getASelected().href : getBtnA(e).pathname
+  rmMsg() || rmCall(decode(path), refresh)
+}
+
+window.rename = (e, commit) => {
+  clearTimeout(window.clickToken)
+
+  if (!commit) {
+    window.clickToken = setTimeout(window.rename, 300, e, true)
+    return
+  }
+
+  const orig = e.key ? getASelected().innerText : getBtnA(e).innerText
+  const chg = prompt('rename to', orig)
+  if (chg && !isDupe(chg)) {
+    mvCall(prependPath(orig), prependPath(chg), refresh)
+  }
+}
+
+// Keyboard Arrow
+const storeLastArrowSrc = src => localStorage.setItem('last-selected' + location.href, src)
+
+function scrollToArrow () {
+  const pos = getArrowSelected().getBoundingClientRect()
+  if (pos.top < 0 || pos.bottom > window.innerHeight) {
+    setTimeout(scrollTo, 50, 0, pos.y)
+  }
+}
+
+function clearArrowSelected () {
+  const arr = getArrowSelected()
+  if (!arr) { return }
+  arr.classList.remove('arrow-selected')
+}
+
+function restoreCursorPos () {
+  clearArrowSelected()
+  const hrefSelected = localStorage.getItem('last-selected' + location.href)
+  let a = allA.find(el => el.href === hrefSelected)
+
+  if (!a) {
+    if (allA[0].innerText === '../') {
+      a = allA[1] || allA[0]
+    } else {
+      a = allA[0]
+    }
+  }
+
+  const icon = a.parentElement.parentElement.querySelectorAll('.arrow-icon')[0]
+  icon.classList.add('arrow-selected')
+  scrollToArrow()
+}
+
+function moveArrow (down) {
+  const all = Array.from(document.querySelectorAll('i.arrow-icon'))
+  let i = all.findIndex(el => el.classList.contains('arrow-selected'))
+
+  clearArrowSelected()
+
+  if (down) {
+    i = all[i + 1] ? i + 1 : 0
+  } else {
+    i = all[i - 1] ? i - 1 : all.length - 1
+  }
+
+  all[i].classList.add('arrow-selected')
+  storeLastArrowSrc(getASelected().href)
+
+  const itemPos = all[i].getBoundingClientRect()
+
+  if (i === 0) {
+    scrollTo(0, 0)
+  } else if (i === all.length - 1) {
+    scrollTo(0, document.documentElement.scrollHeight)
+  } else if (itemPos.top < 0) {
+    scrollBy(0, -200)
+  } else if (itemPos.bottom > window.innerHeight) {
+    scrollBy(0, 200)
+  }
+}
+
+// Pictures carousel
+const picTypes = ['.jpg', '.jpeg', '.png', '.gif']
+const isPic = src => src && picTypes.find(type => src.toLocaleLowerCase().includes(type))
+const isPicMode = () => pics.style.display === 'flex'
+window.picsNav = () => picsNav(true)
+
+function setImage () {
+  const src = allImgs[imgsIndex]
+  picsHolder.src = src
+  picsLabel.innerText = src.split('/').pop()
+  storeLastArrowSrc(src)
+  restoreCursorPos()
+}
+
+function picsOn (ifImgSelected, href) {
+  href = href || getASelected().href
+
+  if (isPicMode() || (ifImgSelected && !isPic(href))) {
+    return false
+  }
+
+  if (isPic(href)) {
+    imgsIndex = allImgs.findIndex(el => el.includes(href))
+  }
+
+  setImage()
+  pics.style.display = 'flex'
+  return true
+}
+
+const picsOff = () => { pics.style.display = 'none' }
+
+window.picsToggle = () => isPicMode() ? picsOff() : picsOn()
+
+function picsNav (down) {
+  if (!isPicMode()) { return false }
+
+  if (down) {
+    imgsIndex = allImgs[imgsIndex + 1] ? imgsIndex + 1 : 0
+  } else {
+    imgsIndex = allImgs[imgsIndex - 1] ? imgsIndex - 1 : allImgs.length - 1
+  }
+
+  setImage()
+  return true
+}
+
+// Paste handler
+let cuts = []
+function onPaste () {
+  if (!cuts.length) { return refresh() }
+  const root = cuts.pop()
+  const pwd = decodeURIComponent(location.pathname)
+  const isFolderDest = getASelected().innerText.endsWith('/')
+  const filename = root.split('/').pop()
+  const dest = isFolderDest ? pwd + getASelected().innerText : pwd
+  mvCall(root, dest + filename, onPaste)
+}
+
+// dark mode
+const darkMode = 'html, a { background-color: #2d3436; color: #dfe6e9; } .arrow, .icon-large-images { filter: invert(100%) !important; }'
+const extraCss = document.createElement('style')
+document.body.appendChild(extraCss);
+
+const currentMode = () => localStorage.getItem('colorMode')
+const setMode = () => { extraCss.innerHTML = currentMode() === 'dark' ? darkMode : '' }
+const toggleBWMode = () => localStorage.setItem('colorMode', currentMode() === 'dark' ? 'white' : 'dark') || setMode()
+setMode()
+
+// Kb handler
+let typedPath = ''
+let typedToken = null
+
+function cpPath () {
+  var t = document.createElement('textarea')
+  t.value = getASelected().href
+  document.body.appendChild(t)
+  t.select()
+  document.execCommand('copy')
+  document.body.removeChild(t)
+}
+
+function setCursorToClosestTyped () {
+  const a = allA.find(el => el.innerText.toLocaleLowerCase().startsWith(typedPath))
+  if (!a) { return }
+  storeLastArrowSrc(a.href)
+  restoreCursorPos()
+}
+
+document.body.addEventListener('keydown', e => {
+  switch (e.code) {
+    case 'Tab':
+    case 'ArrowDown':
+      return prevent(e) || picsNav(true) || moveArrow(true)
+
+    case 'ArrowUp':
+      return prevent(e) || picsNav(false) || moveArrow(false)
+
+    case 'Enter':
+    case 'ArrowRight':
+      return prevent(e) || picsOn(true) || picsNav(true) || getASelected().click()
+
+    case 'ArrowLeft':
+      return prevent(e) || picsNav(false) || prevPage()
+
+    case 'Escape':
+      return prevent(e) || resetBackgroundLinks() || picsOff()
+  }
+
+  // Ctrl keys
+  if (e.ctrlKey || e.metaKey) {
+    switch (e.code) {
+      case 'KeyC':
+        return prevent(e) || isPicMode() || cpPath()
+
+      case 'KeyX':
+        cuts.push(prependPath(decode(getASelected().href)))
+        return prevent(e) || false
+
+      case 'KeyV':
+        return prevent(e) || onPaste()
+
+      case 'Backspace':
+        return prevent(e) || isPicMode() || window.rm(e)
+
+      case 'KeyE':
+        return prevent(e) || isPicMode() || window.rename(e)
+
+      case 'KeyD':
+        return prevent(e) || isPicMode() || window.mkdirBtn()
+
+      case 'KeyB':
+        return prevent(e) || toggleBWMode()
+    }
+  }
+
+  // text search
+  if (e.code.includes('Key')) {
+    typedPath += e.code.replace('Key', '').toLocaleLowerCase()
+    clearTimeout(typedToken)
+    typedToken = setTimeout(() => { typedPath = '' }, 1000)
+    setCursorToClosestTyped()
+  }
+}, false)
+
+function init () {
+  allA = Array.from(document.querySelectorAll('a.list-links'))
+  allImgs = allA.map(el => el.href).filter(isPic)
+  document.getElementsByClassName('icon-large-images')[0].style.display = allImgs.length > 0 ? 'inline-block' : 'none'
+
+  imgsIndex = 0
+  restoreCursorPos()
+  console.log('Browsed to ' + location.href)
+}
+init()

src/style.css

@@ -1,9 +1,16 @@
+a {
+  text-decoration: none;
+  background-color: transparent !important;
+  /* border-bottom: .01em solid #dfe6e9; */
+}
+
 .icon {
   display: block;
   height: 16px;
   width: 16px;
   zoom: 1.2;
   margin: 1px;
+  cursor: pointer;
 }
 
 .arrow-icon {
@@ -31,27 +38,30 @@ td.file-size {
 
 td.display-name {
   padding-left: 0.2em;
+  width: 100%;
 }
 
-#newFolder {
-  background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAFG0lEQVRYR81XfUxbVRQ/77XQrgxWZB06ZZjNOFaklfIxxhbM5owaIqLgZGUhQUOCRBLJJKCwZPEPNBoXFgPuI+G/zT/mki2Zc5uZATNBRBiDoqXA6ootbdnaUWD9bj33ta9pS8vYaMJOcnLffb33nt/5nXPPeaVgjYVaY/vw5ADo7OwsMBgMzVwu10pYcbvdEcmhKMrO4XCOtLa2TseCPYaBlpaWNJFIdDEnJyfbarWCx+Nh1Ov1MiMRdqRpGqamppQqlSoPQS+sFgQDoLm5OTkpKalXKpVmGI1GxnuiLJBgQAQUgrinVqvfam9v74sJgLq6uvWpqan9BQUF4tnZ2QCAcCDEuB+ABxnownD8uFy4cC2no6Pj8nIgGQbq6+t5QqFwKC8vT6zX68HlcjEgyEi8Z9kgxon4gbgSEhIcAoGAPR/x+HIac4SwRNSrVCq/a2tra44Ggr0FVFNTkyI3N1es0+kCxqMxwAIhhxKjrPqNMgCIkvdarbYPQ1X4MADQ2Ng4gkmYhRvA7nSD1UkFmAjOhWDjQa4zxggA1nt21OsMt245Je+wa21cWBw5UWUM7GUfGhoaBgsLC2UzMzMwcjcRzJ4NwOXQhO8A7aFe+N4jB4HXzJM/DGQkc4fTYXdRfC27yE3TNqN+rnLgdOVwyG7Mg978/PxdhIHRxS3w6is7wWJzRc2fSBWMtb10k291PJeGnr+m51R3tAcGTx26FgKgtra2B3OgiAAYd2VA0W4Z6My2qAAe5wd+HAeG/tboNFpT+Z8n5cwVDjhSU1NzDQG8ptXq4DYtgd0FUpgxM0UxJuL2eGFdPAf6x9RTeq3l7YHT8rFwAJcwBMUanRH0PAm8LM0Aw/3YMODBPLI63CBK4sNv/ZNKg9n8+uCpKk0IgOrq6vPZ2dnv/qszgU20EzK2b4O78/ZVe0+M2xxY2nF8Jnkd/HxDqZhdXCwa/b7SHAKgqqrqrEQiOTilswB/axFsSU8D84JjVQBcSLsdPWfvS9pGAVy4rhjZpHXLzp07wHS7QA7I5fIuBFA9MfMAUjL3w0bRJliwOR8LAIm3w4UVFMdgSUsRwMVfFX3d7WWBwhQAUFFR0SmTyT5SGZwgemk/JCYmgg0LUiQhdJKzfSXZt4KMOMPSjZ2TfRm2+ekNPLjcM3al+/h7b7I/BQCUl5cfy8rKapgwceF52RvAE/DBiV4QIZ6w6sHnUL9WTlJKQhz88sf4me5jZYeWACgtLW3LzMz8bGJeCC/m7QM6Lh7j5wEX812wciPLrUyMp+D6wOTxG+3lnywBUFJSckQsFn8xad0ML2TvAYc3+tdaAM8ywMJ/IlWS63VB7+Dtz3/veP/LJQCKi4s/xQ+Sb8bt6ZC2IwfcgH0gXJg4LycRwuPfQCMCh90Gw4o7H/afONgVDoDeu3fvYeyGX4+7d8Bz26VoKJQBf0t6iHmSjZGXEAbum+acY6PDHyh+OHwWVzEJxlp5CjthDVbCr1QghdRtYqa1shLVa/YGrCBFiKF7erNlZODqx+qr3/6EUxMLgFgS4Q0o2bWv5KQ2LotKfjZ9BUc+2hICQKPW6G6eP1pm0f6jxuksYYFlQIiTlD3yo5e4fGGqFz+l8LrRkS6c1+uvDdGuhr8nUxSHFATKS1NWzvrNA85FE++/oQsd0zevkCZEvA8txfgiCTURlYf6AJWAipUo8aCtqKS5zKNa2IMj3TUSEqLoQsyEGCZn+ipbkDw5f81i5usjHrTmDPwPh1d5PwAYMkwAAAAASUVORK5CYII=");
-  position: fixed;
-  right: 20px;
-  top: 20px;
+h1 {
+  display: inline-block;
+  margin-top: 10px;
+}
+
+.icHolder {
+  display: inline-block;
+  right: 15px;
+  top: 25px;
+  position: absolute;
+}
+
+.ic {
   width: 32px;
   height: 32px;
   cursor: pointer;
+  display: inline-block;
+  overflow: hidden;
+  color: transparent;
 }
 
-#picsToggle {
-  background: url("data:image/png;base64,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");
-  position: fixed;
-  right: 60px;
-  top: 20px;
-  width: 32px;
-  height: 32px;
-  cursor: pointer;
-}
 
 #picsToggleCinema {
   background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAoElEQVRYhe2Wuw3AIAxEbZRRMwFlJiBLMCBDcClCCwq2gRRc7/cO8RFEOzt/DAAPIABwBixXWL5nKOBN1JQo8lhYQTooKqFmaAAWCxCDzOQSoLm8BzxM/kUwXN4STZM3SsyTV0qo5HMaW2bpFiw9hEuv4dKHqAdsXkICNCuhAalLWKxCxcDEL9lRmU1EdBPRxcxZWoCZM4Cz8JKUs7MzNA81r4TL7qAyXAAAAABJRU5ErkJggg==");
@@ -70,8 +80,7 @@ td.display-name {
   zoom: 1 !important;
 }
 
-#progressBars {
-  background-color: white;
+#progress {
   width: 99%;
   left: 0.5%;
   right: 0.5%;
@@ -79,20 +88,15 @@ td.display-name {
   bottom: 0px;
   padding-bottom: 10px;
   max-height: 50%;
-  overflow-y: scroll;
   overflow-x: hidden;
-  }
-
-#progressBars::-webkit-scrollbar {
-  display: none;
 }
 
-.barBackground {
+#dlBarName {
   width: 100%;
   margin-top: 15px;
 }
 
-.barForeground {
+#dlBarPc {
   width: 1%;
   height: 30px;
   text-align: center;
@@ -118,10 +122,9 @@ td.display-name {
   text-align: center;
   font-size: 4em;
   font-family: Helvetica;
-  background-color: white;
   color: green;
   opacity: 0.8;
-  backdrop-filter: grayscale(100%);
+  background-color: rgba(123, 123, 123, 0.2)
 }
 
 #pics {
@@ -156,6 +159,14 @@ td.display-name {
   image-orientation: from-image;
 }
 
+.icon-large-folder {
+  background: url("data:image/png;base64,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");
+}
+
+.icon-large-images {
+  background: url("data:image/png;base64,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");
+}
+
 .icon-blank {
   background: url("data:image/png;base64,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");
 }