Zip download support, streaming. Needs cleanup

A number of bugfixed on watching, which now works much better.
Fix scaling and mobile layouts
2023-11-07 23:30:35 +00:00 · 2023-11-07 20:15:09 +00:00 · 2023-11-07 19:05:21 +00:00 · 2023-11-07 18:01:34 +00:00 · 2023-11-07 16:10:56 +00:00 · 2023-11-07 14:53:36 +00:00
109 changed files with 878 additions and 1013 deletions
--- a/README.md
+++ b/README.md
@@ -1,7 +1,6 @@
 # Web File Storage

 Run directly from repository with Hatch (or use pip install as usual):
-
 ```sh
 hatch run cista -l :3000 /path/to/files
 ```
@@ -9,17 +8,16 @@ hatch run cista -l :3000 /path/to/files
 Settings incl. these arguments are stored to config file on the first startup and later `hatch run cista` is sufficient. If the `cista` script is missing, consider `pip install -e .` (within `hatch shell`) or some other trickery (known issue with installs made prior to adding the startup script).

 Create your user account:
-
 ```sh
 hatch run cista --user admin --privileged
 ```

 ## Build frontend

-Frontend needs to be built before using and after any frontend changes:
+Prebuilt frontend is provided in repository but for any changes it will need to be manually rebuilt:

 ```sh
-cd frontend
+cd cista-front
 npm install
 npm run build
 ```
--- a/cista-front/.gitignore
+++ b/cista-front/.gitignore
--- a/cista-front/README.md
+++ b/cista-front/README.md
--- a/cista-front/env.d.ts
+++ b/cista-front/env.d.ts
--- a/cista-front/index.html
+++ b/cista-front/index.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
 <html lang=en>
 <meta charset=UTF-8>
-<title>Cista Storage</title>
+<title>Cista</title>
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<link rel="icon" href="/src/assets/logo.svg">
+<link rel="icon" href="/favicon.ico">
 <link rel="preconnect" href="https://fonts.googleapis.com">
 <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
 <link href="https://fonts.googleapis.com/css2?family=Roboto+Mono&family=Roboto:wght@400;700&display=swap" rel="stylesheet">
--- a/cista-front/package.json
+++ b/cista-front/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "cista-frontend",
+  "name": "front",
  "version": "0.0.0",
  "private": true,
  "scripts": {
--- a/cista-front/public/favicon.ico
+++ b/cista-front/public/favicon.ico
--- a/cista-front/public/old-index.html
+++ b/cista-front/public/old-index.html
@@ -0,0 +1,241 @@
+<!DOCTYPE html>
+<title>Storage</title>
+<style>
+  body {
+    font-family: sans-serif;
+    max-width: 100ch;
+    margin: 0 auto;
+    padding: 1em;
+    background-color: #333;
+    color: #eee;
+  }
+  td {
+    text-align: right;
+    padding: .5em;
+  }
+  td:first-child {
+    text-align: left;
+  }
+  a {
+    color: inherit;
+    text-decoration: none;
+  }
+</style>
+<div>
+  <h2>Quick file upload</h2>
+  <p>Uses parallel WebSocket connections for increased bandwidth /api/upload</p>
+  <input type=file id=fileInput>
+  <progress id=progressBar value=0 max=1></progress>
+</div>
+
+<div>
+  <h2>Files</h2>
+  <ul id=file_list></ul>
+</div>
+
+<script>
+let files = {}
+let flatfiles = {}
+
+function createWatchSocket() {
+  const wsurl = new URL("/api/watch", location.href.replace(/^http/, 'ws'))
+  const ws = new WebSocket(wsurl)
+  ws.onmessage = event => {
+    msg = JSON.parse(event.data)
+    if (msg.update) {
+      tree_update(msg.update)
+      file_list(files)
+    } else {
+      console.log("Unkonwn message from watch socket", msg)
+    }
+  }
+}
+
+createWatchSocket()
+
+function tree_update(msg) {
+  console.log("Tree update", msg)
+  let node = files
+  for (const elem of msg) {
+    if (elem.deleted) {
+      const p = node.dir[elem.name].path
+      delete node.dir[elem.name]
+      delete flatfiles[p]
+      break
+    }
+    if (elem.name !== undefined) node = node.dir[elem.name] ||= {}
+    if (elem.size !== undefined) node.size = elem.size
+    if (elem.mtime !== undefined) node.mtime = elem.mtime
+    if (elem.dir !== undefined) node.dir = elem.dir
+  }
+  // Update paths and flatfiles
+  files.path = "/"
+  const nodes = [files]
+  flatfiles = {}
+  while (node = nodes.pop()) {
+    flatfiles[node.path] = node
+    if (node.dir === undefined) continue
+    for (const name of Object.keys(node.dir)) {
+      const child = node.dir[name]
+      child.path = node.path + name + (child.dir === undefined ? "" : "/")
+      nodes.push(child)
+    }
+  }
+}
+
+var collator = new Intl.Collator(undefined, {numeric: true, sensitivity: 'base'});
+
+const compare_path = (a, b) => collator.compare(a.path, b.path)
+const compare_time = (a, b) => a.mtime > b.mtime
+
+function file_list(files) {
+  const table = document.getElementById("file_list")
+  const sorted = Object.values(flatfiles).sort(compare_time)
+  table.innerHTML = ""
+  for (const f of sorted) {
+    const {path, size, mtime} = f
+    const tr = document.createElement("tr")
+    const name_td = document.createElement("td")
+    const size_td = document.createElement("td")
+    const mtime_td = document.createElement("td")
+    const a = document.createElement("a")
+    table.appendChild(tr)
+    tr.appendChild(name_td)
+    tr.appendChild(size_td)
+    tr.appendChild(mtime_td)
+    name_td.appendChild(a)
+    size_td.textContent = size
+    mtime_td.textContent = formatUnixDate(mtime)
+    a.textContent = path
+    a.href = `/files${path}`
+    /*a.onclick = event => {
+      if (window.showSaveFilePicker) {
+        event.preventDefault()
+        download_ws(name, size)
+      }
+    }
+    a.download = ""*/
+  }
+}
+
+function formatUnixDate(t) {
+    const date = new Date(t * 1000)
+    const now = new Date()
+    const diff = date - now
+    const formatter = new Intl.RelativeTimeFormat('en', { numeric: 'auto' })
+
+    if (Math.abs(diff) <= 60000) {
+        return formatter.format(Math.round(diff / 1000), 'second')
+    }
+
+    if (Math.abs(diff) <= 3600000) {
+        return formatter.format(Math.round(diff / 60000), 'minute')
+    }
+
+    if (Math.abs(diff) <= 86400000) {
+        return formatter.format(Math.round(diff / 3600000), 'hour')
+    }
+
+    if (Math.abs(diff) <= 604800000) {
+        return formatter.format(Math.round(diff / 86400000), 'day')
+    }
+
+    return date.toLocaleDateString()
+}
+
+async function download_ws(name, size) {
+  const fh = await window.showSaveFilePicker({
+    suggestedName: name,
+  })
+  const writer = await fh.createWritable()
+  writer.truncate(size)
+  const wsurl = new URL("/api/download", location.href.replace(/^http/, 'ws'))
+  const ws = new WebSocket(wsurl)
+  let pos = 0
+  ws.onopen = () => {
+    console.log("Downloading over WebSocket", name, size)
+    ws.send(JSON.stringify({name, start: 0, end: size, size}))
+  }
+  ws.onmessage = event => {
+    if (typeof event.data === 'string') {
+      const msg = JSON.parse(event.data)
+      console.log("Download finished", msg)
+      ws.close()
+      return
+    }
+    console.log("Received chunk", name, pos, pos + event.data.size)
+    pos += event.data.size
+    writer.write(event.data)
+  }
+  ws.onclose = () => {
+    if (pos < size) {
+      console.log("Download aborted", name, pos)
+      writer.truncate(pos)
+    }
+    writer.close()
+  }
+}
+
+const fileInput = document.getElementById("fileInput")
+const progress = document.getElementById("progressBar")
+const numConnections = 2
+const chunkSize = 1<<20
+const wsConnections = new Set()
+
+//for (let i = 0; i < numConnections; i++) createUploadWS()
+
+function createUploadWS() {
+  const wsurl = new URL("/api/upload", location.href.replace(/^http/, 'ws'))
+  const ws = new WebSocket(wsurl)
+  ws.binaryType = 'arraybuffer'
+  ws.onopen = () => {
+    wsConnections.add(ws)
+    console.log("Upload socket connected")
+  }
+  ws.onmessage = event => {
+    msg = JSON.parse(event.data)
+    if (msg.written) progress.value += +msg.written
+    else console.log(`Error: ${msg.error}`)
+  }
+  ws.onclose = () => {
+    wsConnections.delete(ws)
+    console.log("Upload socket disconnected, reconnecting...")
+    setTimeout(createUploadWS, 1000)
+  }
+}
+
+async function load(file, start, end) {
+  const reader = new FileReader()
+  const load = new Promise(resolve => reader.onload = resolve)
+  reader.readAsArrayBuffer(file.slice(start, end))
+  const event = await load
+  return event.target.result
+}
+
+async function sendChunk(file, start, end, ws) {
+  const chunk = await load(file, start, end)
+  ws.send(JSON.stringify({
+    name: file.name,
+    size: file.size,
+    start: start,
+    end: end
+  }))
+  ws.send(chunk)
+}
+
+fileInput.addEventListener("change", async function() {
+  const file = this.files[0]
+  const numChunks = Math.ceil(file.size / chunkSize)
+  progress.value = 0
+  progress.max = file.size
+
+  console.log(wsConnections)
+  for (let i = 0; i < numChunks; i++) {
+    const ws = Array.from(wsConnections)[i % wsConnections.size]
+    const start = i * chunkSize
+    const end = Math.min(file.size, start + chunkSize)
+    const res = await sendChunk(file, start, end, ws)
+  }
+})
+
+</script>
--- a/cista-front/src/App.vue
+++ b/cista-front/src/App.vue
@@ -1,13 +1,13 @@
 <template>
  <LoginModal />
  <header>
-    <HeaderMain ref="headerMain" :path="path.pathList" :query="path.query">
+    <HeaderMain ref="headerMain">
      <HeaderSelected :path="path.pathList" />
    </HeaderMain>
    <BreadCrumb :path="path.pathList" tabindex="-1"/>
  </header>
  <main>
-    <RouterView :path="path.pathList" :query="path.query" />
+    <RouterView :path="path.pathList" />
  </main>
 </template>

@@ -15,8 +15,8 @@
 import { RouterView } from 'vue-router'
 import type { ComputedRef } from 'vue'
 import type HeaderMain from '@/components/HeaderMain.vue'
-import { onMounted, onUnmounted, ref, watchEffect } from 'vue'
-import { loadSession, watchConnect, watchDisconnect } from '@/repositories/WS'
+import { onMounted, onUnmounted, ref } from 'vue'
+import { watchConnect, watchDisconnect } from '@/repositories/WS'
 import { useDocumentStore } from '@/stores/documents'

 import { computed } from 'vue'
@@ -25,23 +25,16 @@ import Router from '@/router/index'
 interface Path {
  path: string
  pathList: string[]
-  query: string
 }
 const documentStore = useDocumentStore()
 const path: ComputedRef<Path> = computed(() => {
-  const p = decodeURIComponent(Router.currentRoute.value.path).split('//')
-  const pathList = p[0].split('/').filter(value => value !== '')
-  const query = p.slice(1).join('//')
+  const p = decodeURIComponent(Router.currentRoute.value.path)
+  const pathList = p.split('/').filter(value => value !== '')
  return {
-    path: p[0],
-    pathList,
-    query
+    path: p,
+    pathList
  }
 })
-watchEffect(() => {
-  document.title = path.value.path.replace(/\/$/, '').split('/').pop() || documentStore.server.name || 'Cista Storage'
-})
-onMounted(loadSession)
 onMounted(watchConnect)
 onUnmounted(watchDisconnect)
 // Update human-readable x seconds ago messages from mtimes
--- a/cista-front/src/assets/main.css
+++ b/cista-front/src/assets/main.css
--- a/cista-front/src/assets/svg/add-file.svg
+++ b/cista-front/src/assets/svg/add-file.svg
--- a/cista-front/src/assets/svg/add-folder.svg
+++ b/cista-front/src/assets/svg/add-folder.svg
--- a/cista-front/src/assets/svg/arrow.svg
+++ b/cista-front/src/assets/svg/arrow.svg
--- a/cista-front/src/assets/svg/arrows-h.svg
+++ b/cista-front/src/assets/svg/arrows-h.svg
--- a/cista-front/src/assets/svg/arrows-v.svg
+++ b/cista-front/src/assets/svg/arrows-v.svg
--- a/cista-front/src/assets/svg/check.svg
+++ b/cista-front/src/assets/svg/check.svg
--- a/cista-front/src/assets/svg/code.svg
+++ b/cista-front/src/assets/svg/code.svg
--- a/cista-front/src/assets/svg/cog.svg
+++ b/cista-front/src/assets/svg/cog.svg
--- a/cista-front/src/assets/svg/copy.svg
+++ b/cista-front/src/assets/svg/copy.svg
--- a/cista-front/src/assets/svg/create-file.svg
+++ b/cista-front/src/assets/svg/create-file.svg
--- a/cista-front/src/assets/svg/create-folder.svg
+++ b/cista-front/src/assets/svg/create-folder.svg
--- a/cista-front/src/assets/svg/cross.svg
+++ b/cista-front/src/assets/svg/cross.svg
--- a/cista-front/src/assets/svg/disk.svg
+++ b/cista-front/src/assets/svg/disk.svg
--- a/cista-front/src/assets/svg/download.svg
+++ b/cista-front/src/assets/svg/download.svg
--- a/cista-front/src/assets/svg/exclamation.svg
+++ b/cista-front/src/assets/svg/exclamation.svg
--- a/cista-front/src/assets/svg/eye.svg
+++ b/cista-front/src/assets/svg/eye.svg
--- a/cista-front/src/assets/svg/find.svg
+++ b/cista-front/src/assets/svg/find.svg
--- a/cista-front/src/assets/svg/fullscreen.svg
+++ b/cista-front/src/assets/svg/fullscreen.svg
--- a/cista-front/src/assets/svg/github.svg
+++ b/cista-front/src/assets/svg/github.svg
--- a/cista-front/src/assets/svg/home.svg
+++ b/cista-front/src/assets/svg/home.svg
--- a/cista-front/src/assets/svg/info.svg
+++ b/cista-front/src/assets/svg/info.svg
--- a/cista-front/src/assets/svg/link.svg
+++ b/cista-front/src/assets/svg/link.svg
--- a/cista-front/src/assets/svg/logo.svg
+++ b/cista-front/src/assets/svg/logo.svg
--- a/cista-front/src/assets/svg/loop.svg
+++ b/cista-front/src/assets/svg/loop.svg
--- a/cista-front/src/assets/svg/menu.svg
+++ b/cista-front/src/assets/svg/menu.svg
--- a/cista-front/src/assets/svg/next.svg
+++ b/cista-front/src/assets/svg/next.svg
--- a/cista-front/src/assets/svg/open.svg
+++ b/cista-front/src/assets/svg/open.svg
--- a/cista-front/src/assets/svg/paste.svg
+++ b/cista-front/src/assets/svg/paste.svg
--- a/cista-front/src/assets/svg/pause.svg
+++ b/cista-front/src/assets/svg/pause.svg
--- a/cista-front/src/assets/svg/pencil.svg
+++ b/cista-front/src/assets/svg/pencil.svg
--- a/cista-front/src/assets/svg/play.svg
+++ b/cista-front/src/assets/svg/play.svg
--- a/cista-front/src/assets/svg/plus.svg
+++ b/cista-front/src/assets/svg/plus.svg
--- a/cista-front/src/assets/svg/previous.svg
+++ b/cista-front/src/assets/svg/previous.svg
--- a/cista-front/src/assets/svg/reload.svg
+++ b/cista-front/src/assets/svg/reload.svg
--- a/cista-front/src/assets/svg/rename.svg
+++ b/cista-front/src/assets/svg/rename.svg
--- a/cista-front/src/assets/svg/scissors.svg
+++ b/cista-front/src/assets/svg/scissors.svg
--- a/cista-front/src/assets/svg/shuffle.svg
+++ b/cista-front/src/assets/svg/shuffle.svg
--- a/cista-front/src/assets/svg/signin.svg
+++ b/cista-front/src/assets/svg/signin.svg
--- a/cista-front/src/assets/svg/signout.svg
+++ b/cista-front/src/assets/svg/signout.svg
--- a/cista-front/src/assets/svg/skip.svg
+++ b/cista-front/src/assets/svg/skip.svg
--- a/cista-front/src/assets/svg/spinner.svg
+++ b/cista-front/src/assets/svg/spinner.svg
--- a/cista-front/src/assets/svg/stop.svg
+++ b/cista-front/src/assets/svg/stop.svg
--- a/cista-front/src/assets/svg/trash.svg
+++ b/cista-front/src/assets/svg/trash.svg
--- a/cista-front/src/assets/svg/triangle.svg
+++ b/cista-front/src/assets/svg/triangle.svg
--- a/cista-front/src/assets/svg/unfullscreen.svg
+++ b/cista-front/src/assets/svg/unfullscreen.svg
--- a/cista-front/src/assets/svg/up-arrow.svg
+++ b/cista-front/src/assets/svg/up-arrow.svg
--- a/cista-front/src/assets/svg/upload-cloud.svg
+++ b/cista-front/src/assets/svg/upload-cloud.svg
--- a/cista-front/src/assets/svg/user-cog.svg
+++ b/cista-front/src/assets/svg/user-cog.svg
--- a/cista-front/src/assets/svg/user.svg
+++ b/cista-front/src/assets/svg/user.svg
--- a/cista-front/src/assets/svg/volume-high.svg
+++ b/cista-front/src/assets/svg/volume-high.svg
--- a/cista-front/src/assets/svg/volume-low.svg
+++ b/cista-front/src/assets/svg/volume-low.svg
--- a/cista-front/src/assets/svg/volume-medium.svg
+++ b/cista-front/src/assets/svg/volume-medium.svg
--- a/cista-front/src/assets/svg/volume-mute.svg
+++ b/cista-front/src/assets/svg/volume-mute.svg
--- a/cista-front/src/assets/svg/window-cross.svg
+++ b/cista-front/src/assets/svg/window-cross.svg
--- a/cista-front/src/assets/svg/window.svg
+++ b/cista-front/src/assets/svg/window.svg
--- a/cista-front/src/assets/svg/wordwrap.svg
+++ b/cista-front/src/assets/svg/wordwrap.svg
--- a/cista-front/src/assets/svg/zoomin.svg
+++ b/cista-front/src/assets/svg/zoomin.svg
--- a/cista-front/src/assets/svg/zoomout.svg
+++ b/cista-front/src/assets/svg/zoomout.svg
--- a/cista-front/src/components/BreadCrumb.vue
+++ b/cista-front/src/components/BreadCrumb.vue
@@ -46,11 +46,8 @@ const isCurrent = (index: number) => index == props.path.length ? 'location' : u
 const navigate = (index: number) => {
  const link = links[index]
  if (!link) throw Error(`No link at index ${index} (path: ${props.path})`)
-  const url = `/${longest.value.slice(0, index).join('/')}/`
-  const here = `/${longest.value.join('/')}/`
  link.focus()
-  if (here.startsWith(location.hash.slice(1))) router.replace(url)
-  else router.push(url)
+  router.replace(`/${longest.value.slice(0, index).join('/')}`)
 }

 const move = (dir: number) => {
--- a/cista-front/src/components/FileExplorer.vue
+++ b/cista-front/src/components/FileExplorer.vue
@@ -3,11 +3,34 @@
    <thead>
      <tr>
        <th class="selection">
-          <input type="checkbox" tabindex="-1" v-model="allSelected" :indeterminate="selectionIndeterminate">
+          <input
+            type="checkbox"
+            tabindex="-1"
+            v-model="allSelected"
+            :indeterminate="selectionIndeterminate"
+          />
+        </th>
+        <th
+          class="sortcolumn"
+          :class="{ sortactive: sort === 'name' }"
+          @click="toggleSort('name')"
+        >
+          Name
+        </th>
+        <th
+          class="sortcolumn modified right"
+          :class="{ sortactive: sort === 'modified' }"
+          @click="toggleSort('modified')"
+        >
+          Modified
+        </th>
+        <th
+          class="sortcolumn size right"
+          :class="{ sortactive: sort === 'size' }"
+          @click="toggleSort('size')"
+        >
+          Size
        </th>
-        <th class="sortcolumn" :class="{ sortactive: sort === 'name' }" @click="toggleSort('name')">Name</th>
-        <th class="sortcolumn modified right" :class="{ sortactive: sort === 'modified' }" @click="toggleSort('modified')">Modified</th>
-        <th class="sortcolumn size right" :class="{ sortactive: sort === 'size' }" @click="toggleSort('size')">Size</th>
        <th class="menu"></th>
      </tr>
    </thead>
@@ -15,13 +38,27 @@
      <tr v-if="editing?.key === 'new'" class="folder">
        <td class="selection"></td>
        <td class="name">
-          <FileRenameInput :doc="editing" :rename="mkdir" :exit="() => {editing = null}" />
+          <FileRenameInput
+            :doc="editing"
+            :rename="mkdir"
+            :exit="
+              () => {
+                editing = null
+              }
+            "
+          />
        </td>
-        <FileModified :doc=editing />
-        <FileSize :doc=editing />
+        <td class="modified right">
+          <time :datetime="new Date(editing.mtime).toISOString().replace('.000', '')">{{
+            editing.modified
+          }}</time>
+        </td>
+        <td class="size right">{{ editing.sizedisp }}</td>
        <td class="menu"></td>
      </tr>
-      <template v-for="(doc, index) in sortedDocuments" :key="doc.key">
+      <template
+        v-for="(doc, index) in sortedDocuments"
+        :key="doc.key">
        <tr class="folder-change" v-if="showFolderBreadcrumb(index)">
          <th colspan="5"><BreadCrumb :path="doc.loc ? doc.loc.split('/') : []" /></th>
        </tr>
@@ -45,26 +82,50 @@
            />
          </td>
          <td class="name">
-            <template v-if="editing === doc">
-              <FileRenameInput :doc="doc" :rename="rename" :exit="() => {editing = null}" />
-            </template>
+            <template v-if="editing === doc"
+              ><FileRenameInput
+                :doc="doc"
+                :rename="rename"
+                :exit="
+                  () => {
+                    editing = null
+                  }
+                "
+            /></template>
            <template v-else>
              <a
                :href="url_for(doc)"
                tabindex="-1"
                @contextmenu.prevent
                @focus.stop="cursor = doc"
+                @blur="ev => { if (!editing) cursor = null }"
                @keyup.left="router.back()"
                @keyup.right.stop="ev => { if (doc.dir) (ev.target as HTMLElement).click() }"
                >{{ doc.name }}</a
              >
-              <button v-if="cursor == doc" class="rename-button" @click="() => (editing = doc)">🖊️</button>
+              <button
+                v-if="cursor == doc"
+                class="rename-button"
+                @click="() => (editing = doc)"
+              >
+                🖊️
+              </button>
            </template>
          </td>
-          <FileModified :doc=doc />
-          <FileSize :doc=doc />
+          <td class="modified right">
+            <time
+              :data-tooltip="new Date(1000 * doc.mtime).toISOString().replace('T', '\n').replace('.000Z', ' UTC')"
+              >{{ doc.modified }}</time
+            >
+          </td>
+          <td class="size right">{{ doc.sizedisp }}</td>
          <td class="menu">
-            <button tabindex="-1" @click.stop="contextMenu($event, doc)">⋮</button>
+            <button
+              tabindex="-1"
+              @click.stop="contextMenu($event, doc)"
+            >
+              ⋮
+            </button>
          </td>
        </tr>
      </template>
@@ -87,10 +148,13 @@ import { connect, controlUrl } from '@/repositories/WS'
 import { collator, formatSize, formatUnixDate } from '@/utils'
 import { useRouter } from 'vue-router'

-const props = defineProps<{
-  path: Array<string>
-  documents: Document[]
-}>()
+const props = withDefaults(
+  defineProps<{
+    path: Array<string>
+    documents: Document[]
+  }>(),
+  {}
+)
 const documentStore = useDocumentStore()
 const router = useRouter()
 const url_for = (doc: Document) => {
@@ -137,7 +201,7 @@ defineExpose({
      loc: loc.value,
      key: 'new',
      name: 'New Folder',
-      dir: true,
+      type: 'folder',
      mtime: now,
      size: 0,
      sizedisp: formatSize(0),
@@ -246,7 +310,7 @@ const mkdir = (doc: Document, name: string) => {
        editing.value = null
      } else {
        console.log('mkdir', msg)
-        router.push(doc.loc ? `/${doc.loc}/${name}/` : `/${name}/`)
+        router.push(`/${doc.loc}/${name}/`)
      }
    }
  })
@@ -337,7 +401,7 @@ table .selection {
  text-overflow: clip;
 }
 table .modified {
-  width: 9em;
+  width: 8em;
 }
 table .size {
  width: 5em;
--- a/cista-front/src/components/FileRenameInput.vue
+++ b/cista-front/src/components/FileRenameInput.vue
@@ -46,8 +46,8 @@ const apply = () => {

 <style>
 input#FileRenameInput {
-  color: var(--input-color);
-  background: var(--input-background);
+  color: var(--primary-color);
+  background: var(--primary-background);
  border: 0;
  border-radius: 0.3rem;
  padding: 0.4rem;
--- a/cista-front/src/components/FileViewer.vue
+++ b/cista-front/src/components/FileViewer.vue
@@ -0,0 +1,52 @@
+<template>
+  <object
+    v-if="props.type === 'pdf'"
+    :data="dataURL"
+    type="application/pdf"
+    width="100%"
+    height="100%"
+  ></object>
+  <a-image
+    v-else-if="props.type === 'image'"
+    width="50%"
+    :src="dataURL"
+    @click="() => setVisible(true)"
+    :previewMask="false"
+    :preview="{
+      visibleImg,
+      onVisibleChange: setVisible
+    }"
+  />
+  <!-- Unknown case -->
+  <h1 v-else>Unsupported file type</h1>
+</template>
+
+<script setup lang="ts">
+import { watchEffect, ref } from 'vue'
+import Router from '@/router/index'
+import { url_document_get } from '@/repositories/Document'
+
+const dataURL = ref('')
+watchEffect(() => {
+  dataURL.value = new URL(
+    url_document_get + Router.currentRoute.value.path,
+    location.origin
+  ).toString()
+})
+const emit = defineEmits({
+  visibleImg(value: boolean) {
+    return value
+  }
+})
+
+function setVisible(value: boolean) {
+  emit('visibleImg', value)
+}
+
+const props = defineProps<{
+  type?: string
+  visibleImg: boolean
+}>()
+</script>
+
+<style></style>
--- a/cista-front/src/components/HeaderMain.vue
+++ b/cista-front/src/components/HeaderMain.vue
@@ -5,11 +5,11 @@
        <div class="error-message" @click="documentStore.error = ''">{{ documentStore.error }}</div>
        <div class="smallgap"></div>
      </template>
-      <UploadButton :path="props.path" />
+      <UploadButton />
      <SvgButton
        name="create-folder"
        data-tooltip="New folder"
-        @click="() => documentStore.fileExplorer!.newFolder()"
+        @click="() => documentStore.fileExplorer.newFolder()"
      />
      <slot></slot>
      <div class="spacer smallgap"></div>
@@ -17,9 +17,7 @@
        <input
          ref="search"
          type="search"
-          :value="query"
-          @blur="ev => { if (!query) closeSearch(ev) }"
-          @input="updateSearch"
+          v-model="documentStore.search"
          placeholder="Search words"
          class="margin-input"
          @keyup.escape="closeSearch"
@@ -33,42 +31,30 @@

 <script setup lang="ts">
 import { useDocumentStore } from '@/stores/documents'
-import { ref, nextTick, watchEffect } from 'vue'
+import { ref, nextTick } from 'vue'
 import ContextMenu from '@imengyu/vue3-context-menu'
-import router from '@/router';

 const documentStore = useDocumentStore()
 const showSearchInput = ref<boolean>(false)
 const search = ref<HTMLInputElement | null>()
 const searchButton = ref<HTMLButtonElement | null>()

-const closeSearch = (ev: Event) => {
+const closeSearch = () => {
  if (!showSearchInput.value) return  // Already closing
  showSearchInput.value = false
+  documentStore.search = ''
  const breadcrumb = document.querySelector('.breadcrumb') as HTMLElement
  breadcrumb.focus()
-  updateSearch(ev)
 }
-const updateSearch = (ev: Event) => {
-  const q = (ev.target as HTMLInputElement).value
-  let p = props.path.join('/')
-  p = p ? `/${p}` : ''
-  const url = q ? `${p}//${q}` : (p || '/')
-  console.log("Update search", url)
-  if (!props.query && q) router.push(url)
-  else router.replace(url)
-}
-const toggleSearchInput = (ev: Event) => {
+const toggleSearchInput = () => {
  showSearchInput.value = !showSearchInput.value
-  if (!showSearchInput.value) return closeSearch(ev)
+  if (!showSearchInput.value) return closeSearch()
  nextTick(() => {
    const input = search.value
    if (input) input.focus()
  })
 }
-watchEffect(() => {
-  if (props.query) showSearchInput.value = true
-})
+
 const settingsMenu = (e: Event) => {
  // show the context menu
  const items = []
@@ -83,10 +69,6 @@ const settingsMenu = (e: Event) => {
    items,
  })
 }
-const props = defineProps<{
-  path: Array<string>
-  query: string
-}>()

 defineExpose({
  toggleSearchInput,
--- a/cista-front/src/components/HeaderSelected.vue
+++ b/cista-front/src/components/HeaderSelected.vue
@@ -34,7 +34,7 @@ const op = (op: string, dst?: string) => {
  // @ts-ignore
  if (dst !== undefined) msg.dst = dst
  const control = connect(controlUrl, {
-    message(ev: MessageEvent) {
+    message(ev: WebSocmetMessageEvent) {
      const res = JSON.parse(ev.data)
      if ('error' in res) {
        console.error('Control socket error', msg, res.error)
@@ -138,8 +138,7 @@ const download = async () => {
    }
  }
  // Otherwise, zip and download
-  const name = sel.keys.length === 1 ? sel.docs[sel.keys[0]].name : 'download'
-  linkdl(`/zip/${Array.from(sel.keys).join('+')}/${name}.zip`)
+  linkdl(`/zip/${Array.from(sel.keys).join('+')}/download.zip`)
  documentStore.selected.clear()
 }
 </script>
--- a/cista-front/src/components/LoginModal.vue
+++ b/cista-front/src/components/LoginModal.vue
--- a/cista-front/src/components/ModalDialog.vue
+++ b/cista-front/src/components/ModalDialog.vue
--- a/cista-front/src/components/NotificationLoading.vue
+++ b/cista-front/src/components/NotificationLoading.vue
@@ -0,0 +1,27 @@
+<template>
+  <template v-for="upload in documentStore.uploadingDocuments" :key="upload.key">
+    <span>{{ upload.name }}</span>
+    <div class="progress-container">
+      <a-progress :percent="upload.progress" />
+      <CloseCircleOutlined class="close-button" @click="dismissUpload(upload.key)" />
+    </div>
+  </template>
+</template>
+<script setup lang="ts">
+import { useDocumentStore } from '@/stores/documents'
+const documentStore = useDocumentStore()
+
+function dismissUpload(key: number) {
+  documentStore.deleteUploadingDocument(key)
+}
+</script>
+
+<style scoped>
+.progress-container {
+  display: flex;
+  align-items: center;
+}
+.close-button:hover {
+  color: #b81414;
+}
+</style>
--- a/cista-front/src/components/SvgButton.vue
+++ b/cista-front/src/components/SvgButton.vue
--- a/cista-front/src/components/UploadButton.vue
+++ b/cista-front/src/components/UploadButton.vue
@@ -0,0 +1,96 @@
+<script setup lang="ts">
+import { useDocumentStore } from '@/stores/documents'
+import { h, ref } from 'vue'
+
+const fileUploadButton = ref()
+const folderUploadButton = ref()
+const documentStore = useDocumentStore()
+const open = (placement: any) => openNotification(placement)
+
+const isNotificationOpen = ref(false)
+const openNotification = (placement: any) => {
+  if (!isNotificationOpen.value) {
+    /*
+    api.open({
+      message: `Uploading documents`,
+      description: h(NotificationLoading),
+      placement,
+      duration: 0,
+      onClose: () => { isNotificationOpen.value = false }
+    });*/
+    isNotificationOpen.value = true
+  }
+}
+
+function uploadFileHandler() {
+  fileUploadButton.value.click()
+}
+
+async function load(file: File, start: number, end: number): Promise<ArrayBuffer> {
+  const reader = new FileReader()
+  const load = new Promise<Event>(resolve => (reader.onload = resolve))
+  reader.readAsArrayBuffer(file.slice(start, end))
+  const event = await load
+  if (event.target && event.target instanceof FileReader) {
+    return event.target.result as ArrayBuffer
+  } else {
+    throw new Error('Error loading file')
+  }
+}
+
+async function sendChunk(file: File, start: number, end: number) {
+  const ws = documentStore.wsUpload
+  if (ws) {
+    const chunk = await load(file, start, end)
+
+    ws.send(
+      JSON.stringify({
+        name: file.name,
+        size: file.size,
+        start: start,
+        end: end
+      })
+    )
+    ws.send(chunk)
+  }
+}
+
+async function uploadFileChangeHandler(event: Event) {
+  const target = event.target as HTMLInputElement
+  const chunkSize = 1 << 20
+  if (target && target.files && target.files.length > 0) {
+    const file = target.files[0]
+    const numChunks = Math.ceil(file.size / chunkSize)
+    const document = documentStore.pushUploadingDocuments(file.name)
+    open('bottomRight')
+    for (let i = 0; i < numChunks; i++) {
+      const start = i * chunkSize
+      const end = Math.min(file.size, start + chunkSize)
+      const res = await sendChunk(file, start, end)
+      console.log('progress: ' + (100 * (i + 1)) / numChunks)
+      console.log('Num Chunks: ' + numChunks)
+      documentStore.updateUploadingDocuments(document.key, (100 * (i + 1)) / numChunks)
+    }
+  }
+}
+</script>
+<template>
+  <template>
+    <input
+      ref="fileUploadButton"
+      @change="uploadFileChangeHandler"
+      class="upload-input"
+      type="file"
+      multiple
+    />
+    <input
+      ref="folderUploadButton"
+      @change="uploadFileChangeHandler"
+      class="upload-input"
+      type="file"
+      webkitdirectory
+    />
+  </template>
+  <SvgButton name="add-file" data-tooltip="Upload files" @click="fileUploadButton.click()" />
+  <SvgButton name="add-folder" data-tooltip="Upload folder" @click="folderUploadButton.click()" />
+</template>
--- a/cista-front/src/main.ts
+++ b/cista-front/src/main.ts
--- a/cista-front/src/repositories/Client.ts
+++ b/cista-front/src/repositories/Client.ts
--- a/cista-front/src/repositories/Document.ts
+++ b/cista-front/src/repositories/Document.ts
@@ -22,16 +22,29 @@ export type errorEvent = {

 // Raw types the backend /api/watch sends us

-export type FileEntry = [
-  number,  // level
-  string,  // name
-  FUID,
-  number, //mtime
-  number, // size
-  number, // isfile
-]
+export type FileEntry = {
+  key: FUID
+  size: number
+  mtime: number
+}

-export type UpdateEntry = ['k', number] | ['d', number] | ['i', Array<FileEntry>]
+export type DirEntry = {
+  key: FUID
+  size: number
+  mtime: number
+  dir: DirList
+}
+
+export type DirList = Record<string, FileEntry | DirEntry>
+
+export type UpdateEntry = {
+  name: string
+  deleted?: boolean
+  key?: FUID
+  size?: number
+  mtime?: number
+  dir?: DirList
+}

 // Helper structure for selections
 export interface SelectedItems {
--- a/cista-front/src/repositories/User.ts
+++ b/cista-front/src/repositories/User.ts
--- a/cista-front/src/repositories/WS.ts
+++ b/cista-front/src/repositories/WS.ts
@@ -1,29 +1,14 @@
 import { useDocumentStore } from "@/stores/documents"
-import type { FileEntry, UpdateEntry, errorEvent } from "./Document"
+import type { DirEntry, UpdateEntry, errorEvent } from "./Document"

 export const controlUrl = '/api/control'
 export const uploadUrl = '/api/upload'
 export const watchUrl = '/api/watch'

-let tree = [] as FileEntry[]
+let tree = null as DirEntry | null
 let reconnectDuration = 500
 let wsWatch = null as WebSocket | null

-export const loadSession = () => {
-  const store = useDocumentStore()
-  try {
-    tree = JSON.parse(sessionStorage["cista-files"])
-    store.updateRoot(tree)
-    return true
-  } catch (error) {
-    return false
-  }
-}
-
-const saveSession = () => {
-  sessionStorage["cista-files"] = JSON.stringify(tree)
-}
-
 export const connect = (path: string, handlers: Partial<Record<keyof WebSocketEventMap, any>>) => {
  const webSocket = new WebSocket(new URL(path, location.origin.replace(/^http/, 'ws')))
  for (const [event, handler] of Object.entries(handlers)) webSocket.addEventListener(event, handler)
@@ -57,7 +42,6 @@ export const watchConnect = () => {
    }
    if ("server" in msg) {
      console.log('Connected to backend', msg)
-      store.server = msg.server
      store.connected = true
      reconnectDuration = 500
      store.error = ''
@@ -109,36 +93,34 @@ const handleWatchMessage = (event: MessageEvent) => {
  }
 }

-function handleRootMessage({ root }: { root: FileEntry[] }) {
+function handleRootMessage({ root }: { root: DirEntry }) {
  const store = useDocumentStore()
  console.log('Watch root', root)
  store.updateRoot(root)
  tree = root
-  saveSession()
 }

 function handleUpdateMessage(updateData: { update: UpdateEntry[] }) {
  const store = useDocumentStore()
-  const update = updateData.update
-  console.log('Watch update', update)
+  console.log('Watch update', updateData.update)
  if (!tree) return console.error('Watch update before root')
-  let newtree = []
-  let oidx = 0
-
-  for (const [action, arg] of update) {
-    if (action === 'k') {
-      newtree.push(...tree.slice(oidx, oidx + arg))
-      oidx += arg
+  let node: DirEntry = tree
+  for (const elem of updateData.update) {
+    if (elem.deleted) {
+      delete node.dir[elem.name]
+      break // Deleted elements can't have further children
    }
-    else if (action === 'd') oidx += arg
-    else if (action === 'i') newtree.push(...arg)
-    else console.log("Unknown update action", action, arg)
+    if (elem.name) {
+      // @ts-ignore
+      console.log(node, elem.name)
+      node = node.dir[elem.name] ||= {}
+    }
+    if (elem.key !== undefined) node.key = elem.key
+    if (elem.size !== undefined) node.size = elem.size
+    if (elem.mtime !== undefined) node.mtime = elem.mtime
+    if (elem.dir !== undefined) node.dir = elem.dir
  }
-  if (oidx != tree.length)
-    throw Error(`Tree update out of sync, number of entries mismatch: got ${oidx}, expected ${tree.length}, new tree ${newtree.length}`)
-  store.updateRoot(newtree)
-  tree = newtree
-  saveSession()
+  store.updateRoot(tree)
 }

 function handleError(msg: errorEvent) {
--- a/cista-front/src/router/index.ts
+++ b/cista-front/src/router/index.ts
--- a/cista-front/src/stores/documents.ts
+++ b/cista-front/src/stores/documents.ts
@@ -1,4 +1,10 @@
-import type { Document, FileEntry, FUID, SelectedItems } from '@/repositories/Document'
+import type {
+  Document,
+  DirEntry,
+  FileEntry,
+  FUID,
+  SelectedItems
+} from '@/repositories/Document'
 import { formatSize, formatUnixDate, haystackFormat } from '@/utils'
 import { defineStore } from 'pinia'
 import { collator } from '@/utils'
@@ -20,11 +26,13 @@ export const useDocumentStore = defineStore({
  id: 'documents',
  state: () => ({
    document: [] as Document[],
+    search: "" as string,
    selected: new Set<FUID>(),
-    fileExplorer: null as any,
+    uploadingDocuments: [],
+    uploadCount: 0 as number,
+    fileExplorer: null,
    error: '' as string,
    connected: false,
-    server: {} as Record<string, any>,
    user: {
      username: '',
      privileged: false,
@@ -32,29 +40,70 @@ export const useDocumentStore = defineStore({
      isOpenLoginModal: false
    } as User
  }),
+  persist: {
+    storage: sessionStorage,
+    paths: ['document'],
+  },
  actions: {
-    updateRoot(root: FileEntry[]) {
-      const docs = []
-      let loc = [] as string[]
-      for (const [level, name, key, mtime, size, isfile] of root) {
-        loc = loc.slice(0, level - 1)
-        docs.push({
-          name,
-          loc: level ? loc.join('/') : '/',
-          key,
-          size,
-          sizedisp: formatSize(size),
-          mtime,
-          modified: formatUnixDate(mtime),
-          haystack: haystackFormat(name),
-          dir: !isfile,
-        })
-        loc.push(name)
+    updateRoot(root: DirEntry | null = null) {
+      if (!root) {
+        this.document = []
+        return
      }
+      // Transform tree data to flat documents array
+      let loc = ""
+      const mapper = ([name, attr]: [string, FileEntry | DirEntry]) => ({
+        ...attr,
+        loc,
+        name,
+        sizedisp: formatSize(attr.size),
+        modified: formatUnixDate(attr.mtime),
+        haystack: haystackFormat(name),
+      })
+      const queue = [...Object.entries(root.dir ?? {}).map(mapper)]
+      const docs = []
+      for (let doc; (doc = queue.shift()) !== undefined;) {
+        docs.push(doc)
+        if ("dir" in doc) {
+          // Recurse but replace recursive structure with boolean
+          loc = doc.loc ? `${doc.loc}/${doc.name}` : doc.name
+          queue.push(...Object.entries(doc.dir).map(mapper))
+          // @ts-ignore
+          doc.dir = true
+        }
+        // @ts-ignore
+        else doc.dir = false
+      }
+      // Pre sort directory entries folders first then files, names in natural ordering
+      docs.sort((a, b) =>
+        // @ts-ignore
+        b.dir - a.dir ||
+        collator.compare(a.name, b.name)
+      )
      this.document = docs as Document[]
    },
+    updateUploadingDocuments(key: number, progress: number) {
+      for (const d of this.uploadingDocuments) {
+        if (d.key === key) d.progress = progress
+      }
+    },
+    pushUploadingDocuments(name: string) {
+      this.uploadCount++
+      const document = {
+        key: this.uploadCount,
+        name: name,
+        progress: 0
+      }
+      this.uploadingDocuments.push(document)
+      return document
+    },
+    deleteUploadingDocument(key: number) {
+      this.uploadingDocuments = this.uploadingDocuments.filter(e => e.key !== key)
+    },
    updateModified() {
-      for (const doc of this.document) doc.modified = formatUnixDate(doc.mtime)
+      for (const d of this.document) {
+        if ('mtime' in d) d.modified = formatUnixDate(d.mtime)
+      }
    },
    login(username: string, privileged: boolean) {
      this.user.username = username
--- a/cista-front/src/utils/index.ts
+++ b/cista-front/src/utils/index.ts
--- a/cista-front/src/views/ExplorerView.vue
+++ b/cista-front/src/views/ExplorerView.vue
@@ -16,17 +16,17 @@ import { needleFormat, localeIncludes, collator } from '@/utils';

 const documentStore = useDocumentStore()
 const fileExplorer = ref()
-const props = defineProps<{
+const props = defineProps({
  path: Array<string>
-  query: string
-}>()
+})
 const documents = computed(() => {
+  if (!props.path) return []
  const loc = props.path.join('/')
-  const query = props.query
  // List the current location
-  if (!query) return documentStore.document.filter(doc => doc.loc === loc)
+  if (!documentStore.search) return documentStore.document.filter(doc => doc.loc === loc)
  // Find up to 100 newest documents that match the search
-  const needle = needleFormat(query)
+  const search = documentStore.search
+  const needle = needleFormat(search)
  let limit = 100
  let docs = []
  for (const doc of documentStore.recentDocuments) {
@@ -46,7 +46,7 @@ const documents = computed(() => {
    // @ts-ignore
    (a.type === 'file') - (b.type === 'file') ||
    // @ts-ignore
-    b.name.includes(query) - a.name.includes(query) ||
+    b.name.includes(search) - a.name.includes(search) ||
    collator.compare(a.name, b.name)
  ))
  return docs
--- a/cista-front/tsconfig.app.json
+++ b/cista-front/tsconfig.app.json
--- a/cista-front/tsconfig.json
+++ b/cista-front/tsconfig.json
--- a/cista-front/tsconfig.node.json
+++ b/cista-front/tsconfig.node.json
--- a/cista-front/tsconfig.vitest.json
+++ b/cista-front/tsconfig.vitest.json
--- a/cista-front/vite.config.ts
+++ b/cista-front/vite.config.ts
--- a/cista/main.py
+++ b/cista/main.py
@@ -105,9 +105,9 @@ def _confdir(args):
        if confdir.exists() and not confdir.is_dir():
            if confdir.name != config.conffile.name:
                raise ValueError("Config path is not a directory")
-            # Accidentally pointed to the db.toml, use parent
+            # Accidentally pointed to the cista.toml, use parent
            confdir = confdir.parent
-        config.conffile = confdir / config.conffile.name
+        config.conffile = config.conffile.with_parent(confdir)


 def _user(args):
--- a/cista/api.py
+++ b/cista/api.py
@@ -46,7 +46,6 @@ async def upload(req, ws):
            raise ValueError(f"Expected {req.end - pos} more bytes, got {d}")
        # Report success
        res = StatusMsg(status="ack", req=req)
-        print("ack", res)
        await asend(ws, res)


@@ -89,7 +88,7 @@ async def watch(req, ws):
        msgspec.json.encode(
            {
                "server": {
-                    "name": config.config.name or config.config.path.name,
+                    "name": "Cista",  # Should be configurable
                    "version": __version__,
                    "public": config.config.public,
                },
@@ -104,11 +103,11 @@ async def watch(req, ws):
    )
    uuid = token_bytes(16)
    try:
-        with watching.state.lock:
+        with watching.tree_lock:
            q = watching.pubsub[uuid] = asyncio.Queue()
            # Init with disk usage and full tree
-            await ws.send(watching.format_space(watching.state.space))
-            await ws.send(watching.format_root(watching.state.root))
+            await ws.send(watching.format_du())
+            await ws.send(watching.format_tree())
        # Send updates
        while True:
            await ws.send(await q.get())
--- a/cista/app.py
+++ b/cista/app.py
@@ -1,9 +1,7 @@
 import asyncio
-import datetime
 import mimetypes
 from concurrent.futures import ThreadPoolExecutor
-from pathlib import Path, PurePath, PurePosixPath
-from stat import S_IFDIR, S_IFREG
+from importlib.resources import files
 from urllib.parse import unquote
 from wsgiref.handlers import format_date_time

@@ -11,12 +9,12 @@ import brotli
 import sanic.helpers
 from blake3 import blake3
 from sanic import Blueprint, Sanic, empty, raw
-from sanic.exceptions import Forbidden, NotFound, ServerError
+from sanic.exceptions import Forbidden, NotFound
 from sanic.log import logging
-from stream_zip import ZIP_AUTO, stream_zip

 from cista import auth, config, session, watching
 from cista.api import bp
+from cista.protocol import DirEntry
 from cista.util.apphelpers import handle_sanic_exception

 # Workaround until Sanic PR #2824 is merged
@@ -32,9 +30,7 @@ app.exception(Exception)(handle_sanic_exception)
 async def main_start(app, loop):
    config.load_config()
    await watching.start(app, loop)
-    app.ctx.threadexec = ThreadPoolExecutor(
-        max_workers=8, thread_name_prefix="cista-ioworker"
-    )
+    app.ctx.threadexec = ThreadPoolExecutor(max_workers=8)


@app.after_server_stop
@@ -47,8 +43,8 @@ async def main_stop(app, loop):
 async def use_session(req):
    req.ctx.session = session.get(req)
    try:
-        req.ctx.username = req.ctx.session["username"]  # type: ignore
-        req.ctx.user = config.config.users[req.ctx.username]
+        req.ctx.username = req.ctx.session["username"]
+        req.ctx.user = config.config.users[req.ctx.session["username"]]  # type: ignore
    except (AttributeError, KeyError, TypeError):
        req.ctx.username = None
        req.ctx.user = None
@@ -79,16 +75,22 @@ def http_fileserver(app, _):
 www = {}


+@app.before_server_start
+async def load_wwwroot(*_ignored):
+    global www
+    www = await asyncio.get_event_loop().run_in_executor(None, _load_wwwroot, www)
+
+
 def _load_wwwroot(www):
    wwwnew = {}
-    base = Path(__file__).with_name("wwwroot")
-    paths = [PurePath()]
+    base = files("cista") / "wwwroot"
+    paths = ["."]
    while paths:
        path = paths.pop(0)
        current = base / path
        for p in current.iterdir():
            if p.is_dir():
-                paths.append(p.relative_to(base))
+                paths.append(current / p.parts[-1])
                continue
            name = p.relative_to(base).as_posix()
            mime = mimetypes.guess_type(name)[0] or "application/octet-stream"
@@ -119,35 +121,15 @@ def _load_wwwroot(www):
            if len(br) >= len(data):
                br = False
            wwwnew[name] = data, br, headers
-    if not wwwnew:
-        raise ServerError(
-            "Web frontend missing. Did you forget npm run build?",
-            extra={"wwwroot": str(base)},
-            quiet=True,
-        )
    return wwwnew


-@app.before_server_start
-async def start(app):
-    await load_wwwroot(app)
-    if app.debug:
-        app.add_task(refresh_wwwroot())
-
-
-async def load_wwwroot(app):
-    global www
-    www = await asyncio.get_event_loop().run_in_executor(
-        app.ctx.threadexec, _load_wwwroot, www
-    )
-
-
+@app.add_task
 async def refresh_wwwroot():
    while True:
-        await asyncio.sleep(0.5)
        try:
            wwwold = www
-            await load_wwwroot(app)
+            await load_wwwroot()
            changes = ""
            for name in sorted(www):
                attr = www[name]
@@ -163,6 +145,7 @@ async def refresh_wwwroot():
            print("Error loading wwwroot", e)
        if not app.debug:
            return
+        await asyncio.sleep(0.5)


@app.route("/<path:path>", methods=["GET", "HEAD"])
@@ -177,70 +160,75 @@ async def wwwroot(req, path=""):
        return empty(304, headers=headers)
    # Brotli compressed?
    if br and "br" in req.headers.accept_encoding.split(", "):
-        headers = {**headers, "content-encoding": "br"}
+        headers = {
+            **headers,
+            "content-encoding": "br",
+        }
        data = br
    return raw(data, headers=headers)


-def get_files(wanted: set) -> list[tuple[PurePosixPath, Path]]:
-    loc = PurePosixPath()
-    idx = 0
-    ret = []
-    level: int | None = None
-    parent: PurePosixPath | None = None
-    with watching.state.lock:
-        root = watching.state.root
-        while idx < len(root):
-            f = root[idx]
-            loc = PurePosixPath(*loc.parts[: f.level - 1]) / f.name
-            if parent is not None and f.level <= level:
-                level = parent = None
-            if f.key in wanted:
-                level, parent = f.level, loc.parent
-            if parent is not None:
-                wanted.discard(f.key)
-                ret.append((loc.relative_to(parent), watching.rootpath / loc))
-            idx += 1
-    return ret
+import datetime
+from collections import deque
+from pathlib import Path
+from stat import S_IFREG
+
+from stream_zip import ZIP_AUTO, stream_zip


@app.get("/zip/<keys>/<zipfile:ext=zip>")
 async def zip_download(req, keys, zipfile, ext):
    """Download a zip archive of the given keys"""
-
    wanted = set(keys.split("+"))
-    files = get_files(wanted)
+    with watching.tree_lock:
+        q = deque([([], None, watching.tree[""].dir)])
+        files = []
+        while q:
+            locpar, relpar, d = q.pop()
+            for name, attr in d.items():
+                loc = [*locpar, name]
+                rel = None
+                if relpar or attr.key in wanted:
+                    rel = [*relpar, name] if relpar else [name]
+                    wanted.remove(attr.key)
+                if isinstance(attr, DirEntry):
+                    q.append((loc, rel, attr.dir))
+                elif rel:
+                    files.append(
+                        (
+                            "/".join(rel),
+                            Path(watching.rootpath.joinpath(*loc)),
+                            attr.mtime,
+                            attr.size,
+                        )
+                    )

    if not files:
        raise NotFound(
            "No files found",
-            context={"keys": keys, "zipfile": f"{zipfile}.{ext}", "wanted": wanted},
+            context={"keys": keys, "zipfile": zipfile, "wanted": wanted},
        )
    if wanted:
        raise NotFound("Files not found", context={"missing": wanted})

-    def local_files(files):
-        for rel, p in files:
-            s = p.stat()
-            size = s.st_size
-            modified = datetime.datetime.fromtimestamp(s.st_mtime, datetime.UTC)
-            name = rel.as_posix()
-            if p.is_dir():
-                yield f"{name}/", modified, S_IFDIR | 0o755, ZIP_AUTO(size), iter(b"")
-            else:
-                yield name, modified, S_IFREG | 0o644, ZIP_AUTO(size), contents(p, size)
+    for rel, p, mtime, size in files:
+        if not p.is_file():
+            raise NotFound(f"File not found {rel}")

-    def contents(name, size):
+    def local_files(files):
+        for rel, p, mtime, size in files:
+            modified = datetime.datetime.fromtimestamp(mtime, datetime.UTC)
+            yield rel, modified, S_IFREG | 0o644, ZIP_AUTO(size), contents(p)
+
+    def contents(name):
        with name.open("rb") as f:
-            while size > 0 and (chunk := f.read(min(size, 1 << 20))):
-                size -= len(chunk)
+            while chunk := f.read(65536):
                yield chunk
-        assert size == 0

    def worker():
        try:
            for chunk in stream_zip(local_files(files)):
-                asyncio.run_coroutine_threadsafe(queue.put(chunk), loop).result()
+                asyncio.run_coroutine_threadsafe(queue.put(chunk), loop)
        except Exception:
            logging.exception("Error streaming ZIP")
            raise
@@ -253,10 +241,7 @@ async def zip_download(req, keys, zipfile, ext):
    thread = loop.run_in_executor(app.ctx.threadexec, worker)

    # Stream the response
-    res = await req.respond(
-        content_type="application/zip",
-        headers={"cache-control": "no-store"},
-    )
+    res = await req.respond(content_type="application/zip")
    while chunk := await queue.get():
        await res.send(chunk)

--- a/cista/auth.py
+++ b/cista/auth.py
@@ -68,10 +68,10 @@ def verify(request, *, privileged=False):
        if request.ctx.user:
            if request.ctx.user.privileged:
                return
-            raise Forbidden("Access Forbidden: Only for privileged users", quiet=True)
+            raise Forbidden("Access Forbidden: Only for privileged users")
    elif config.config.public or request.ctx.user:
        return
-    raise Unauthorized("Login required", "cookie", quiet=True)
+    raise Unauthorized("Login required", "cookie", context={"redirect": "/login"})


 bp = Blueprint("auth")
--- a/cista/config.py
+++ b/cista/config.py
@@ -14,7 +14,6 @@ class Config(msgspec.Struct):
    listen: str
    secret: str = secrets.token_hex(12)
    public: bool = False
-    name: str = ""
    users: dict[str, User] = {}
    links: dict[str, Link] = {}

--- a/cista/protocol.py
+++ b/cista/protocol.py
@@ -22,7 +22,7 @@ class MkDir(ControlBase):

    def __call__(self):
        path = config.config.path / filename.sanitize(self.path)
-        path.mkdir(parents=True, exist_ok=False)
+        path.mkdir(parents=False, exist_ok=False)


 class Rename(ControlBase):
@@ -112,43 +112,47 @@ class ErrorMsg(msgspec.Struct):
 ## Directory listings


-class FileEntry(msgspec.Struct, array_like=True):
-    level: int
+class FileEntry(msgspec.Struct):
+    key: str
+    size: int
+    mtime: int
+
+
+class DirEntry(msgspec.Struct):
+    key: str
+    size: int
+    mtime: int
+    dir: DirList
+
+    def __getitem__(self, name):
+        return self.dir[name]
+
+    def __setitem__(self, name, value):
+        self.dir[name] = value
+
+    def __contains__(self, name):
+        return name in self.dir
+
+    def __delitem__(self, name):
+        del self.dir[name]
+
+    @property
+    def props(self):
+        return {k: v for k, v in self.__struct_fields__ if k != "dir"}
+
+
+DirList = dict[str, FileEntry | DirEntry]
+
+
+class UpdateEntry(msgspec.Struct, omit_defaults=True):
+    """Updates the named entry in the tree. Fields that are set replace old values. A list of entries recurses directories."""
+
    name: str
    key: str
-    mtime: int
-    size: int
-    isfile: int
-
-    def __repr__(self):
-        return self.key or "FileEntry()"
-
-
-class Update(msgspec.Struct, array_like=True):
-    ...
-
-
-class UpdKeep(Update, tag="k"):
-    count: int
-
-
-class UpdDel(Update, tag="d"):
-    count: int
-
-
-class UpdIns(Update, tag="i"):
-    items: list[FileEntry]
-
-
-class UpdateMessage(msgspec.Struct):
-    update: list[UpdKeep | UpdDel | UpdIns]
-
-
-class Space(msgspec.Struct):
-    disk: int
-    free: int
-    usage: int
-    storage: int
+    deleted: bool = False
+    size: int | None = None
+    mtime: int | None = None
+    dir: DirList | None = None


 def make_dir_data(root):
--- a/cista/serve.py
+++ b/cista/serve.py
@@ -30,10 +30,7 @@ def run(*, dev=False):
        reload_dir={confdir, wwwroot},
        access_log=True,
    )  # type: ignore
-    if dev:
-        Sanic.serve()
-    else:
-        Sanic.serve_single()
+    Sanic.serve()


 def check_cert(certdir, domain):
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Leo Vasanko	d42f0f7601	Zip download support, streaming. Needs cleanup	2023-11-07 23:30:35 +00:00
Leo Vasanko	4c51029c9f	A number of bugfixed on watching, which now works much better.	2023-11-07 20:15:09 +00:00
Leo Vasanko	4de2027959	Fix scaling and mobile layouts	2023-11-07 19:05:21 +00:00
Leo Vasanko	d5e1304c0d	Connection status/error messages	2023-11-07 18:01:34 +00:00
Leo Vasanko	54d6ea6332	Implement proper login/logout UI, fix breadcrumbs on file listing.	2023-11-07 16:10:56 +00:00
Leo Vasanko	c695c09ecc	Persist document in sessionStorage for fast reloads and offline use.	2023-11-07 14:53:36 +00:00
Leo Vasanko	d36605cd5b	Rewritten WS handling, file selections. Minor UI fixes.	2023-11-07 14:48:48 +00:00
Leo Vasanko	fc1fb3ea5d	Give full tree updates as root message rather than everything as update messages	2023-11-07 14:47:40 +00:00
Leo Vasanko	32fa005c62	Add summary row on file listing	2023-11-07 02:27:04 +00:00
Leo Vasanko	fabec4dd7e	Even faster search	2023-11-07 02:26:50 +00:00
Leo Vasanko	ece64f48be	Cleanup, TS errors but it compiles and works...	2023-11-07 01:26:41 +00:00
Leo Vasanko	1f24313d23	Bugfixes on tooltip z-indexing. Search using breadcrumbs in table. Link fixes.	2023-11-07 00:44:55 +00:00
Leo Vasanko	e3af21af91	Rewrite document store to keep all docs: filter and path selection without recreation. Much faster sorting and filtering.	2023-11-06 21:50:29 +00:00
Leo Vasanko	6938740b0f	Improved responsive styles. Improved focus changes.	2023-11-06 19:23:21 +00:00
Leo Vasanko	b25d0fc14b	Breadcrumbs keep longest path, browsing breadcrumbs with left/right arrows, highlight current.	2023-11-06 18:51:51 +00:00
Leo Vasanko	5386508e28	Improved mobile layout for landscape. Oneline header.	2023-11-06 16:51:10 +00:00
Leo Vasanko	129250e072	Implement tooltips and other UI tuning.	2023-11-06 15:33:43 +00:00
Leo Vasanko	c2be2ecd31	Fix copying of files.	2023-11-06 15:32:58 +00:00
Leo Vasanko	dd1d85f412	dateformat code cleanup	2023-11-06 11:38:11 +00:00
Leo Vasanko	4c7b310f82	Added time element on mtimes, dates smaller, code formatted	2023-11-05 23:12:42 +00:00
Leo Vasanko	1250037cfd	Always the same date formatting by fixing a suitable locale	2023-11-05 17:14:10 +00:00
Leo Vasanko	cdc936d2d5	Fix bug when browsing around the end	2023-11-05 16:49:24 +00:00
Leo Vasanko	4f370440d9	Shift-Up/Down selection	2023-11-05 16:07:28 +00:00
Leo Vasanko	feaa8e315e	Tighter table	2023-11-05 15:55:23 +00:00
Leo Vasanko	14f7253ece	Rename FUID field to key everywhere.	2023-11-05 15:54:55 +00:00
Leo Vasanko	9d3d27faf3	Remove generated file from repo	2023-11-05 15:36:37 +00:00
Leo Vasanko	dd235e8f25	Fix clicking files	2023-11-05 14:15:48 +00:00
Leo Vasanko	139ff51dcd	Remove build (wwwroot) from repo. UI tweaks.	2023-11-05 14:07:07 +00:00
Leo Vasanko	589e5a682c	Smoother UI and various other adjustments.	2023-11-05 13:13:32 +00:00
Leo Vasanko	8114d679ef	Merged checkboxes and file icons.	2023-11-05 04:11:24 +00:00
Leo Vasanko	32b8e0702c	Fix file deletion, now erases folders and files.	2023-11-05 02:19:46 +00:00
Leo Vasanko	cc74912bb9	Print CSS	2023-11-05 01:31:18 +00:00
Leo Vasanko	c3cf4caa9a	Create new folder automatically navigates into it. Rename still flaky.	2023-11-04 21:41:44 +00:00
Leo Vasanko	b3eacf04f7	Fix selection button visibility	2023-11-04 21:04:29 +00:00
Leo Vasanko	047facaacb	Style tuning	2023-11-04 20:54:14 +00:00
Leo Vasanko	41fbd3d122	Multiple file downloads via Filesystem API, and other tuning.	2023-11-04 19:50:05 +00:00
Leo Vasanko	40a45568c1	Remove width and height attributes of SVGs to make them scalable via CSS	2023-11-04 14:29:49 +00:00
Leo Vasanko	8c6690ea98	Major changes: - File selections working - CSS more responsive, more consistent use of colors and variables - Keyboard navigation - Added context menu buttons and handler, the menu is still missing - Added download and settings buttons (no functions yet) - Various minor fixes everywhere	2023-11-04 14:10:18 +00:00
Leo Vasanko	997e0b8549	Numeric sorting and filter. "New Folder 12" > "New Folder 2"	2023-11-04 01:27:09 +00:00
Leo Vasanko	115bb5db59	Restore quick search functionality.	2023-11-04 00:57:54 +00:00
Leo Vasanko	5f1eb0503a	...	2023-11-04 00:44:13 +00:00
Leo Vasanko	4aae194060	Remove extra new folder button, instead make header button work	2023-11-04 00:43:37 +00:00
Leo Vasanko	12eabd29c3	Recreated page navigation buttons.	2023-11-04 00:21:35 +00:00
Leo Vasanko	589b21f944	Don't need to import components anymore	2023-11-03 22:26:30 +00:00
Leo Vasanko	d3f584b738	URL decode before using control API	2023-11-03 21:59:44 +00:00
Leo Vasanko	225f2b0651	A bit hacky but working mkdir	2023-11-03 21:54:11 +00:00
Leo Vasanko	b759d8324c	Login still a bit buggy but working...	2023-11-03 21:19:26 +00:00
Leo Vasanko	119aba2b3c	Cleanup, lint, format etc.	2023-11-03 20:07:05 +00:00
Leo Vasanko	f52d58d645	Big changes... - Added Droppy SVG icons - Implemented Droppy-style Breadcrumb component - Implemented a Dialog component - Attempted transition effects on file explorer (not yet functional) - Changed FileExplorer to take list of documents and current path via props. - Various other cleanup etc.	2023-11-03 16:19:21 +00:00
Leo Vasanko	6cba674b30	Build down to 90 kB, 1.5 MB less after removing ant-design.	2023-11-02 22:34:57 +00:00
Leo Vasanko	831b2716f7	Removing stuff, refactoring for simplicity	2023-11-02 21:52:21 +00:00
Leo Vasanko	7e5901a2cf	Fix indent	2023-11-02 18:51:34 +00:00
Leo Vasanko	a4f95d730b	Fix file links	2023-11-02 17:58:36 +00:00
Leo Vasanko	56082cba15	Faster animation to match the fast update	2023-11-02 17:56:55 +00:00
Leo Vasanko	3479a0da57	Remove node_modules	2023-11-02 17:40:25 +00:00
Leo Vasanko	f99d92b217	Add support for actual renaming of files, and UI on plain tree.	2023-11-02 17:37:28 +00:00
Leo Vasanko	68a701538b	Prototyping plain table for files list	2023-11-02 15:34:37 +00:00
Leo Vasanko	05a16e3037	New build, typing ignores...	2023-11-01 23:07:13 +00:00
Leo Vasanko	52ecbc3d36	Search filtering	2023-11-01 23:00:59 +00:00
Leo Vasanko	042f1b7f42	cista.util submodule	2023-11-01 21:29:34 +00:00
Leo Vasanko	d27cb2133a	Rewrite folder selection. Needs better error handling still.	2023-11-01 21:29:13 +00:00
Leo Vasanko	a8ea43194d	Add settings to use npm run dev server with cista -l :8000 backend	2023-11-01 21:12:47 +00:00
Leo Vasanko	07fe7448cc	Update front build.	2023-11-01 20:16:37 +00:00
Leo Vasanko	783af44e26	Ruff	2023-11-01 19:58:59 +00:00
Leo Vasanko	0d6180e8a4	Add charset=UTF-8	2023-11-01 17:32:48 +00:00
Leo Vasanko	bdc0bbd44f	Implemented HTTP caching and updates on wwwroot, much faster page loads.	2023-11-01 17:08:05 +00:00
Leo Vasanko	ba36eaec1b	Allow multiple commands on control socket without disconnecting.	2023-11-01 14:57:54 +00:00
Leo Vasanko	a435a30c88	Realtime updates of wwwroot files when --dev is used.	2023-11-01 14:53:57 +00:00
Leo Vasanko	742b05ed66	Faster wwwroot serving, uses RAM cache of brotli compressed data for all assets.	2023-11-01 14:40:08 +00:00
Leo Vasanko	a26dc42d88	Fix control message decoding.	2023-11-01 14:12:06 +00:00
Leo Vasanko	9002afbc7e	Merged something	2023-11-01 14:03:17 +00:00
Leo Vasanko	acdd776b92	Formatting and fix Internal Server Error on upload	2023-10-28 20:20:34 +00:00
Andy-Ruda	b3fd9637eb	Login, Download and visuals update	2023-10-28 04:13:01 -05:00
Andy-Ruda	2b72508206	Search Bar UI update	2023-10-27 15:32:21 +00:00
Leo Vasanko	8cc3ed1a04	Human-readable sizes	2023-10-27 08:28:03 +03:00
Leo Vasanko	0d186726b5	Prettier file listing, using browser instead of viewer for file display (for now), sorting improved, modified timestamps improved.	2023-10-27 07:53:30 +03:00
Leo Vasanko	63bbe84859	Provide file/dir id from server. The value will stay the same if the file is renamed/moved, but will change if a file is replaced by another with the same name.	2023-10-27 07:51:51 +03:00
Leo Vasanko	202f28ff15	Add esbuild dependency	2023-10-27 04:34:27 +03:00
Andy-Ruda	41772e6c18	Fix get files #build_commit	2023-10-26 10:01:54 -05:00
Andy-Ruda	e52379d515	Fix get files #build_commit	2023-10-26 09:48:12 -05:00
Andy-Ruda	74987898c9	Fix get files #build_commit	2023-10-26 09:34:24 -05:00
Andy-Ruda	859d312913	Fix get files	2023-10-26 09:14:24 -05:00
Andy-Ruda	4bc9cf4534	Update endpoints and URL bases configuration	2023-10-26 09:06:07 -05:00
Andy-Ruda	754d779069	Test frontend #only_compile	2023-10-26 00:10:52 -05:00
Andy-Ruda	367e4ba0ea	Test frontend #only_compile	2023-10-26 00:08:06 -05:00
Andy-Ruda	c2e9a4af05	Test frontend #only_compile	2023-10-26 00:06:45 -05:00
Andy-Ruda	6cdc37a172	Test frontend #only_compile	2023-10-26 00:05:11 -05:00
Andy-Ruda	19699564c2	Test frontend #only_compile	2023-10-26 00:02:45 -05:00
Andy-Ruda	7baf8b3f9b	Test frontend #only_compile	2023-10-25 23:55:50 -05:00
Andy-Ruda	47329ac04e	Test frontend #only_compile	2023-10-25 23:46:21 -05:00
Andy-Ruda	f4013d1196	Test frontend #only_compile	2023-10-25 23:34:20 -05:00
Andy-Ruda	3672156b5e	Test frontend #only_compile	2023-10-25 23:31:13 -05:00
Andy-Ruda	f2b37852da	Test frontend #only_compile	2023-10-25 21:56:45 -05:00
Andy-Ruda	708e54d080	Test frontend #only_compile	2023-10-25 21:52:08 -05:00
Andy-Ruda	d051265f40	Test frontend #only_compile	2023-10-25 21:47:45 -05:00
Andy-Ruda	5cf133465e	Test frontend #only_compile	2023-10-25 21:40:44 -05:00
Andy-Ruda	1c91bf2e87	Test frontend #only_compile	2023-10-25 21:26:37 -05:00
Andy-Ruda	9cd6f83bec	Initialize VUE project with WS connection, main pages, and various small features	2023-10-25 18:43:44 -05:00