23 Commits

Author SHA1 Message Date
Leo Vasanko
7077b21159 Add frontend build to Python packaging. Remove dead code, cleanup. 2023-11-13 16:19:33 -08:00
Leo Vasanko
938c5ca657 Add project URL 2023-11-13 14:59:22 -08:00
Leo Vasanko
e0aef07783 Update README 2023-11-13 14:49:08 -08:00
Leo Vasanko
36826a83c1 Remember sort order 2023-11-13 14:15:28 -08:00
Leo Vasanko
6880f82c19 Add file context menu (only rename for now). 2023-11-13 10:09:12 -08:00
Leo Vasanko
5dd1bd9bdc Add missing file 2023-11-13 09:55:32 -08:00
Leo Vasanko
41e8c78ecd Refactoring Document storage (#5)
- Major refactoring that makes Doc a class with properties
- Data made only shallow reactive, for a good speedup of initial load
- Minor bugfixes and UX improvements along the way
- Fixed handling of hash and question marks in URLs (was confusing Vue Router)
- Search made stricter to find good results (not ignore all punctuation)

Reviewed-on: #5
2023-11-13 17:52:57 +00:00
Leo Vasanko
dc4bb494f3 Use localStoragerather than sessionStorage for cache. Rename variable. 2023-11-13 13:04:39 +00:00
Leo Vasanko
9b58b887b4 Log messages on session loading 2023-11-13 12:17:47 +00:00
Leo Vasanko
07848907f3 Typing error 2023-11-13 12:11:02 +00:00
Leo Vasanko
7a08f7cbe2 Pasteing files and folders to upload. 2023-11-13 03:39:10 -08:00
Leo Vasanko
dd37238510 Update modified immediately when entering a folder 2023-11-13 02:19:13 -08:00
Leo Vasanko
c8d5f335b1 Fix upload of zero-sized files. 2023-11-13 02:13:11 -08:00
Leo Vasanko
bb80b3ee54 Clear file upload input to allow re-uploading the same item. 2023-11-13 01:38:22 -08:00
Leo Vasanko
06d860c601 Only update time-ago modified field on current folder (optimization, full update was slow for large storages). 2023-11-13 00:52:03 -08:00
Leo Vasanko
c321de13fd Don't reload backend on wwwroot changes. 2023-11-13 00:48:45 -08:00
Leo Vasanko
278e8303c4 Upload manager UI fix/tuning. 2023-11-13 00:37:56 -08:00
Leo Vasanko
9854dd01cc More efficient flat file list format and various UX improvements (#3)
This is a major upgrade with assorted things included.

- Navigation flows improved, search appears in URL history, cleared when navigating to another folder
- More efficient file list format for faster loads
- Efficient updates, never re-send full root another time (except at connection)
- Large number of watching and filelist updates (inotify issues remain)
- File size coloring
- Fixed ZIP generation random glitches (thread race condition)
- Code refactoring, cleanup, typing fixes
- More tests

Reviewed-on: #3
2023-11-12 23:20:40 +00:00
Leo Vasanko
fb03fa5430 Favicon, title, automatic & manual server naming (#2)
Server name may be set in config file. If unset, backend uses the folder name being served. This is shown in page title for site root, and subfolder names are also now shown. New icon of Droppy icon, changing only the color.

Reviewed-on: #2
2023-11-08 23:00:07 +00:00
Leo Vasanko
e26cb8f70a Linting, removed extra line from pyproject.toml. 2023-11-08 13:08:46 -08:00
Leo Vasanko
9bbbc829a1 Correct processing of custom config dir 2023-11-08 12:56:43 -08:00
Leo Vasanko
876d76bc1f Frontend created and rewritten a few times, with some backend fixes (#1)
The software is fully operational.

Reviewed-on: #1
2023-11-08 20:38:40 +00:00
Leo Vasanko
4a53d0b8e2 Formatting and fix Internal Server Error on upload 2023-10-26 18:59:19 +03:00
113 changed files with 1389 additions and 1172 deletions

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@@ -1,25 +1,78 @@
# Web File Storage
Run directly from repository with Hatch (or use pip install as usual):
```sh
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).
The Python package installs a `cista` executable. Use `hatch shell` to initiate and install in a virtual environment, or `pip install` it on your system. Alternatively `hatch run cista` may be used to skip the shell step but stay virtual. `pip install hatch` first if needed.
Create your user account:
```sh
hatch run cista --user admin --privileged
cista --user admin --privileged
```
## Running the server
Serve your files on localhost:8000:
```sh
cista -l :8000 /path/to/files
```
The Git repository does not contain a frontend build, so you should first do that...
## Build frontend
Prebuilt frontend is provided in repository but for any changes it will need to be manually rebuilt:
Frontend needs to be built before using and after any frontend changes:
```sh
cd cista-front
cd frontend
npm install
npm run build
```
This will place the front in `cista/wwwroot` from where the backend server delivers it, and that also gets included in the Python package built via `hatch build`.
## Development setup
For rapid turnaround during development, you should run `npm run dev` Vite development server on the Vue frontend. While that is running, start the backend on another terminal `hatch run cista --dev -l :8000` and connect to the frontend.
The backend and the frontend will each reload automatically at any code or config changes.
## System deployment
Clone the repository to `/srv/cista/cista-storage` or other suitable location accessible to the storage user account you plan to use. `sudo -u storage -s` and build the frontend if you hadn't already.
Create **/etc/systemd/system/cista@.service**:
```ini
[Unit]
Description=Cista storage %i
[Service]
User=storage
WorkingDirectory=/srv/cista/cista-storage
ExecStart=hatch run cista -c /srv/cista/%i -l /srv/cista/%i/socket /media/storage/@%i/
TimeoutStopSec=2
Restart=always
[Install]
WantedBy=multi-user.target
```
This assumes you may want to run multiple separate storages, each having their files under `/media/storage/<domain>` and configuration under `/srv/cista/<domain>/`. Instead of numeric ports, we use UNIX sockets for convenience.
```sh
systemctl daemon-reload
systemctl enable --now cista@foo.example.com
systemctl enable --now cista@bar.example.com
```
Exposing this publicly online is the most convenient using the [Caddy](https://caddyserver.com/) web server but you can of course use Nginx or others as well. Or even run the server with `-l domain.example.com` given TLS certificates in the config folder.
**/etc/caddy/Caddyfile**:
```Caddyfile
foo.example.com, bar.example.com {
reverse_proxy unix//srv/cista/{host}/socket
}
```
Using the `{host}` placeholder we can just put all the domains on the same block. That's the full server configuration you need. `systemctl enable --now caddy` or `systemctl restart caddy` for the config to take effect.

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@@ -1,241 +0,0 @@
<!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>

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@@ -1,52 +0,0 @@
<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>

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@@ -1,27 +0,0 @@
<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>

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@@ -1,101 +0,0 @@
<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 uploadHandler(event: Event) {
const target = event.target as HTMLInputElement
const chunkSize = 1 << 20
if (!target?.files?.length) {
documentStore.error = 'No files selected'
return
}
for (const idx in target.files) {
const file = target.files[idx]
console.log('Uploading', file)
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="uploadHandler"
class="upload-input"
type="file"
multiple
/>
<input
ref="folderUploadButton"
@change="uploadHandler"
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>

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@@ -1,55 +0,0 @@
export type FUID = string
export type Document = {
loc: string
name: string
key: FUID
size: number
sizedisp: string
mtime: number
modified: string
haystack: string
dir: boolean
}
export type errorEvent = {
error: {
code: number
message: string
redirect: string
}
}
// Raw types the backend /api/watch sends us
export type FileEntry = {
key: FUID
size: number
mtime: number
}
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 {
keys: FUID[]
docs: Record<FUID, Document>
recursive: Array<[string, string, Document]>
missing: Set<FUID>
}

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@@ -1,183 +0,0 @@
import type {
Document,
DirEntry,
FileEntry,
FUID,
SelectedItems
} from '@/repositories/Document'
import { formatSize, formatUnixDate, haystackFormat } from '@/utils'
import { defineStore } from 'pinia'
import { collator } from '@/utils'
import { logoutUser } from '@/repositories/User'
import { watchConnect } from '@/repositories/WS'
type FileData = { id: string; mtime: number; size: number; dir: DirectoryData }
type DirectoryData = {
[filename: string]: FileData
}
type User = {
username: string
privileged: boolean
isOpenLoginModal: boolean
isLoggedIn: boolean
}
export const useDocumentStore = defineStore({
id: 'documents',
state: () => ({
document: [] as Document[],
search: "" as string,
selected: new Set<FUID>(),
uploadingDocuments: [],
uploadCount: 0 as number,
fileExplorer: null,
error: '' as string,
connected: false,
user: {
username: '',
privileged: false,
isLoggedIn: false,
isOpenLoginModal: false
} as User
}),
persist: {
storage: sessionStorage,
paths: ['document'],
},
actions: {
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 d of this.document) {
if ('mtime' in d) d.modified = formatUnixDate(d.mtime)
}
},
login(username: string, privileged: boolean) {
this.user.username = username
this.user.privileged = privileged
this.user.isLoggedIn = true
this.user.isOpenLoginModal = false
if (!this.connected) watchConnect()
},
loginDialog() {
this.user.isOpenLoginModal = true
},
async logout() {
console.log("Logout")
await logoutUser()
this.$reset()
history.go() // Reload page
}
},
getters: {
isUserLogged(): boolean {
return this.user.isLoggedIn
},
recentDocuments(): Document[] {
const ret = [...this.document]
ret.sort((a, b) => b.mtime - a.mtime)
return ret
},
largeDocuments(): Document[] {
const ret = [...this.document]
ret.sort((a, b) => b.size - a.size)
return ret
},
selectedFiles(): SelectedItems {
const selected = this.selected
const found = new Set<FUID>()
const ret: SelectedItems = {
missing: new Set(),
docs: {},
keys: [],
recursive: [],
}
for (const doc of this.document) {
if (selected.has(doc.key)) {
found.add(doc.key)
ret.keys.push(doc.key)
ret.docs[doc.key] = doc
}
}
// What did we not select?
for (const key of selected) if (!found.has(key)) ret.missing.add(key)
// Build a flat list including contents recursively
const relnames = new Set<string>()
function add(rel: string, full: string, doc: Document) {
if (!doc.dir && relnames.has(rel)) throw Error(`Multiple selections conflict for: ${rel}`)
relnames.add(rel)
ret.recursive.push([rel, full, doc])
}
for (const key of ret.keys) {
const base = ret.docs[key]
const basepath = base.loc ? `${base.loc}/${base.name}` : base.name
const nremove = base.loc.length
add(base.name, basepath, base)
for (const doc of this.document) {
if (doc.loc === basepath || doc.loc.startsWith(basepath) && doc.loc[basepath.length] === '/') {
const full = doc.loc ? `${doc.loc}/${doc.name}` : doc.name
const rel = full.slice(nremove)
add(rel, full, doc)
}
}
}
// Sort by rel (name stored as on download)
ret.recursive.sort((a, b) => collator.compare(a[0], b[0]))
return ret
}
}
})

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@@ -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 cista.toml, use parent
# Accidentally pointed to the db.toml, use parent
confdir = confdir.parent
config.conffile = config.conffile.with_parent(confdir)
config.conffile = confdir / config.conffile.name
def _user(args):

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@@ -37,10 +37,18 @@ async def upload(req, ws):
)
req = msgspec.json.decode(text, type=FileRange)
pos = req.start
data = None
while pos < req.end and (data := await ws.recv()) and isinstance(data, bytes):
while True:
data = await ws.recv()
if not isinstance(data, bytes):
break
if len(data) > req.end - pos:
raise ValueError(
f"Expected up to {req.end - pos} bytes, got {len(data)} bytes"
)
sentsize = await alink(("upload", req.name, pos, data, req.size))
pos += typing.cast(int, sentsize)
if pos >= req.end:
break
if pos != req.end:
d = f"{len(data)} bytes" if isinstance(data, bytes) else data
raise ValueError(f"Expected {req.end - pos} more bytes, got {d}")
@@ -88,7 +96,7 @@ async def watch(req, ws):
msgspec.json.encode(
{
"server": {
"name": "Cista", # Should be configurable
"name": config.config.name or config.config.path.name,
"version": __version__,
"public": config.config.public,
},
@@ -103,11 +111,11 @@ async def watch(req, ws):
)
uuid = token_bytes(16)
try:
with watching.tree_lock:
with watching.state.lock:
q = watching.pubsub[uuid] = asyncio.Queue()
# Init with disk usage and full tree
await ws.send(watching.format_du())
await ws.send(watching.format_tree())
await ws.send(watching.format_space(watching.state.space))
await ws.send(watching.format_root(watching.state.root))
# Send updates
while True:
await ws.send(await q.get())

View File

@@ -1,10 +1,8 @@
import asyncio
import datetime
import mimetypes
from collections import deque
from concurrent.futures import ThreadPoolExecutor
from importlib.resources import files
from pathlib import Path
from pathlib import Path, PurePath, PurePosixPath
from stat import S_IFDIR, S_IFREG
from urllib.parse import unquote
from wsgiref.handlers import format_date_time
@@ -12,15 +10,13 @@ from wsgiref.handlers import format_date_time
import brotli
import sanic.helpers
from blake3 import blake3
from natsort import natsorted, ns
from sanic import Blueprint, Sanic, empty, raw
from sanic.exceptions import Forbidden, NotFound
from sanic.exceptions import Forbidden, NotFound, ServerError
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
@@ -36,7 +32,9 @@ 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)
app.ctx.threadexec = ThreadPoolExecutor(
max_workers=8, thread_name_prefix="cista-ioworker"
)
@app.after_server_stop
@@ -49,8 +47,8 @@ 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"]
req.ctx.user = config.config.users[req.ctx.session["username"]] # type: ignore
req.ctx.username = req.ctx.session["username"] # type: ignore
req.ctx.user = config.config.users[req.ctx.username]
except (AttributeError, KeyError, TypeError):
req.ctx.username = None
req.ctx.user = None
@@ -81,22 +79,16 @@ 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 = files("cista") / "wwwroot"
paths = ["."]
base = Path(__file__).with_name("wwwroot")
paths = [PurePath()]
while paths:
path = paths.pop(0)
current = base / path
for p in current.iterdir():
if p.is_dir():
paths.append(current / p.parts[-1])
paths.append(p.relative_to(base))
continue
name = p.relative_to(base).as_posix()
mime = mimetypes.guess_type(name)[0] or "application/octet-stream"
@@ -127,15 +119,35 @@ 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.add_task
@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
)
async def refresh_wwwroot():
while True:
await asyncio.sleep(0.5)
try:
wwwold = www
await load_wwwroot()
await load_wwwroot(app)
changes = ""
for name in sorted(www):
attr = www[name]
@@ -151,7 +163,6 @@ 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"])
@@ -166,66 +177,70 @@ 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
@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("+"))
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.discard(attr.key)
isdir = isinstance(attr, DirEntry)
if isdir:
q.append((loc, rel, attr.dir))
if rel:
files.append(
("/".join(rel), Path(watching.rootpath.joinpath(*loc)))
)
files = get_files(wanted)
if not files:
raise NotFound(
"No files found",
context={"keys": keys, "zipfile": zipfile, "wanted": wanted},
context={"keys": keys, "zipfile": f"{zipfile}.{ext}", "wanted": wanted},
)
if wanted:
raise NotFound("Files not found", context={"missing": wanted})
files = natsorted(files, key=lambda f: f[0], alg=ns.IGNORECASE)
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 rel, modified, S_IFDIR | 0o755, ZIP_AUTO(size), b""
yield f"{name}/", modified, S_IFDIR | 0o755, ZIP_AUTO(size), iter(b"")
else:
yield rel, modified, S_IFREG | 0o644, ZIP_AUTO(size), contents(p)
yield name, modified, S_IFREG | 0o644, ZIP_AUTO(size), contents(p, size)
def contents(name):
def contents(name, size):
with name.open("rb") as f:
while chunk := f.read(65536):
while size > 0 and (chunk := f.read(min(size, 1 << 20))):
size -= len(chunk)
yield chunk
assert size == 0
def worker():
try:
for chunk in stream_zip(local_files(files)):
asyncio.run_coroutine_threadsafe(queue.put(chunk), loop)
asyncio.run_coroutine_threadsafe(queue.put(chunk), loop).result()
except Exception:
logging.exception("Error streaming ZIP")
raise
@@ -238,7 +253,10 @@ 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")
res = await req.respond(
content_type="application/zip",
headers={"cache-control": "no-store"},
)
while chunk := await queue.get():
await res.send(chunk)

View File

@@ -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")
raise Forbidden("Access Forbidden: Only for privileged users", quiet=True)
elif config.config.public or request.ctx.user:
return
raise Unauthorized("Login required", "cookie")
raise Unauthorized("Login required", "cookie", quiet=True)
bp = Blueprint("auth")

View File

@@ -14,6 +14,7 @@ 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] = {}

View File

@@ -34,9 +34,11 @@ class File:
self.open_rw()
assert self.fd is not None
if file_size is not None:
assert pos + len(buffer) <= file_size
os.ftruncate(self.fd, file_size)
os.lseek(self.fd, pos, os.SEEK_SET)
os.write(self.fd, buffer)
if buffer:
os.lseek(self.fd, pos, os.SEEK_SET)
os.write(self.fd, buffer)
def __getitem__(self, slice):
if self.fd is None:

View File

@@ -22,7 +22,7 @@ class MkDir(ControlBase):
def __call__(self):
path = config.config.path / filename.sanitize(self.path)
path.mkdir(parents=False, exist_ok=False)
path.mkdir(parents=True, exist_ok=False)
class Rename(ControlBase):
@@ -112,56 +112,40 @@ class ErrorMsg(msgspec.Struct):
## Directory listings
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."""
class FileEntry(msgspec.Struct, array_like=True):
level: int
name: str
key: str
deleted: bool = False
size: int | None = None
mtime: int | None = None
dir: DirList | None = None
mtime: int
size: int
isfile: int
def __repr__(self):
return self.key or "FileEntry()"
def make_dir_data(root):
if len(root) == 3:
return FileEntry(*root)
id_, size, mtime, listing = root
converted = {}
for name, data in listing.items():
converted[name] = make_dir_data(data)
sz = sum(x.size for x in converted.values())
mt = max(x.mtime for x in converted.values())
return DirEntry(id_, sz, max(mt, mtime), converted)
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

View File

@@ -1,6 +1,6 @@
import os
import re
from pathlib import Path, PurePath
from pathlib import Path
from sanic import Sanic
@@ -15,7 +15,6 @@ def run(*, dev=False):
# Silence Sanic's warning about running in production rather than debug
os.environ["SANIC_IGNORE_PRODUCTION_WARNING"] = "1"
confdir = config.conffile.parent
wwwroot = PurePath(__file__).parent / "wwwroot"
if opts.get("ssl"):
# Run plain HTTP redirect/acme server on port 80
server80.app.prepare(port=80, motd=False)
@@ -27,7 +26,7 @@ def run(*, dev=False):
motd=False,
dev=dev,
auto_reload=dev,
reload_dir={confdir, wwwroot},
reload_dir={confdir},
access_log=True,
) # type: ignore
if dev:

View File

@@ -1,20 +1,117 @@
import asyncio
import shutil
import stat
import sys
import threading
import time
from os import stat_result
from pathlib import Path, PurePosixPath
import msgspec
from natsort import humansorted, natsort_keygen, ns
from sanic.log import logging
from cista import config
from cista.fileio import fuid
from cista.protocol import DirEntry, FileEntry, UpdateEntry
from cista.protocol import FileEntry, Space, UpdDel, UpdIns, UpdKeep
pubsub = {}
tree = {"": None}
tree_lock = threading.Lock()
sortkey = natsort_keygen(alg=ns.LOCALE)
class State:
def __init__(self):
self.lock = threading.RLock()
self._space = Space(0, 0, 0, 0)
self._listing: list[FileEntry] = []
@property
def space(self):
with self.lock:
return self._space
@space.setter
def space(self, space):
with self.lock:
self._space = space
@property
def root(self) -> list[FileEntry]:
with self.lock:
return self._listing[:]
@root.setter
def root(self, listing: list[FileEntry]):
with self.lock:
self._listing = listing
def _slice(self, idx: PurePosixPath | tuple[PurePosixPath, int]):
relpath, relfile = idx if isinstance(idx, tuple) else (idx, 0)
begin, end = 0, len(self._listing)
level = 0
isfile = 0
# Special case for root
if not relpath.parts:
return slice(begin, end)
begin += 1
for part in relpath.parts:
level += 1
found = False
while begin < end:
entry = self._listing[begin]
if entry.level < level:
break
if entry.level == level:
if entry.name == part:
found = True
if level == len(relpath.parts):
isfile = relfile
else:
begin += 1
break
cmp = entry.isfile - isfile or sortkey(entry.name) > sortkey(part)
if cmp > 0:
break
begin += 1
if not found:
return slice(begin, begin)
# Found the starting point, now find the end of the slice
for end in range(begin + 1, len(self._listing) + 1):
if end == len(self._listing) or self._listing[end].level <= level:
break
return slice(begin, end)
def __getitem__(self, index: PurePosixPath | tuple[PurePosixPath, int]):
with self.lock:
return self._listing[self._slice(index)]
def __setitem__(
self, index: tuple[PurePosixPath, int], value: list[FileEntry]
) -> None:
rel, isfile = index
with self.lock:
if rel.parts:
parent = self._slice(rel.parent)
if parent.start == parent.stop:
raise ValueError(
f"Parent folder {rel.as_posix()} is missing for {rel.name}"
)
self._listing[self._slice(index)] = value
def __delitem__(self, relpath: PurePosixPath):
with self.lock:
del self._listing[self._slice(relpath)]
state = State()
rootpath: Path = None # type: ignore
quit = False
modified_flags = (
@@ -26,35 +123,35 @@ modified_flags = (
"IN_MOVED_FROM",
"IN_MOVED_TO",
)
disk_usage = None
def watcher_thread(loop):
global disk_usage, rootpath
global rootpath
import inotify.adapters
while True:
rootpath = config.config.path
i = inotify.adapters.InotifyTree(rootpath.as_posix())
old = format_tree() if tree[""] else None
with tree_lock:
# Initialize the tree from filesystem
tree[""] = walk(rootpath)
msg = format_tree()
if msg != old:
asyncio.run_coroutine_threadsafe(broadcast(msg), loop)
# Initialize the tree from filesystem
new = walk()
with state.lock:
old = state.root
if old != new:
state.root = new
broadcast(format_update(old, new), loop)
# The watching is not entirely reliable, so do a full refresh every minute
refreshdl = time.monotonic() + 60.0
# The watching is not entirely reliable, so do a full refresh every 30 seconds
refreshdl = time.monotonic() + 30.0
for event in i.event_gen():
if quit:
return
# Disk usage update
du = shutil.disk_usage(rootpath)
if du != disk_usage:
disk_usage = du
asyncio.run_coroutine_threadsafe(broadcast(format_du()), loop)
space = Space(*du, storage=state.root[0].size)
if space != state.space:
state.space = space
broadcast(format_space(space), loop)
break
# Do a full refresh?
if time.monotonic() > refreshdl:
@@ -75,144 +172,141 @@ def watcher_thread(loop):
def watcher_thread_poll(loop):
global disk_usage, rootpath
global rootpath
while not quit:
rootpath = config.config.path
old = format_tree() if tree[""] else None
with tree_lock:
# Initialize the tree from filesystem
tree[""] = walk(rootpath)
msg = format_tree()
if msg != old:
asyncio.run_coroutine_threadsafe(broadcast(msg), loop)
new = walk()
with state.lock:
old = state.root
if old != new:
state.root = new
broadcast(format_update(old, new), loop)
# Disk usage update
du = shutil.disk_usage(rootpath)
if du != disk_usage:
disk_usage = du
asyncio.run_coroutine_threadsafe(broadcast(format_du()), loop)
space = Space(*du, storage=state.root[0].size)
if space != state.space:
state.space = space
broadcast(format_space(space), loop)
time.sleep(1.0)
time.sleep(2.0)
def format_du():
return msgspec.json.encode(
{
"space": {
"disk": disk_usage.total,
"used": disk_usage.used,
"free": disk_usage.free,
"storage": tree[""].size,
},
},
).decode()
def format_tree():
root = tree[""]
return msgspec.json.encode({"root": root}).decode()
def walk(path: Path) -> DirEntry | FileEntry | None:
def walk(rel=PurePosixPath()) -> list[FileEntry]: # noqa: B008
path = rootpath / rel
try:
s = path.stat()
key = fuid(s)
assert key, repr(key)
mtime = int(s.st_mtime)
if path.is_file():
return FileEntry(key, s.st_size, mtime)
st = path.stat()
except OSError:
return []
return _walk(rel, int(not stat.S_ISDIR(st.st_mode)), st)
tree = {
p.name: v
for p in path.iterdir()
if not p.name.startswith(".")
if (v := walk(p)) is not None
}
if tree:
size = sum(v.size for v in tree.values())
mtime = max(mtime, *(v.mtime for v in tree.values()))
else:
size = 0
return DirEntry(key, size, mtime, tree)
def _walk(rel: PurePosixPath, isfile: int, st: stat_result) -> list[FileEntry]:
entry = FileEntry(
level=len(rel.parts),
name=rel.name,
key=fuid(st),
mtime=int(st.st_mtime),
size=st.st_size if isfile else 0,
isfile=isfile,
)
if isfile:
return [entry]
ret = [entry]
path = rootpath / rel
try:
li = []
for f in path.iterdir():
if f.name.startswith("."):
continue # No dotfiles
s = f.stat()
li.append((int(not stat.S_ISDIR(s.st_mode)), f.name, s))
for [isfile, name, s] in humansorted(li):
subtree = _walk(rel / name, isfile, s)
child = subtree[0]
entry.mtime = max(entry.mtime, child.mtime)
entry.size += child.size
ret.extend(subtree)
except FileNotFoundError:
return None
pass # Things may be rapidly in motion
except OSError as e:
print("OS error walking path", path, e)
return None
return ret
def update(relpath: PurePosixPath, loop):
"""Called by inotify updates, check the filesystem and broadcast any changes."""
if rootpath is None or relpath is None:
print("ERROR", rootpath, relpath)
new = walk(rootpath / relpath)
with tree_lock:
update = update_internal(relpath, new)
if not update:
return # No changes
msg = msgspec.json.encode({"update": update}).decode()
asyncio.run_coroutine_threadsafe(broadcast(msg), loop)
new = walk(relpath)
with state.lock:
old = state[relpath]
if old == new:
return
old = state.root
if new:
state[relpath, new[0].isfile] = new
else:
del state[relpath]
broadcast(format_update(old, state.root), loop)
def update_internal(
relpath: PurePosixPath,
new: DirEntry | FileEntry | None,
) -> list[UpdateEntry]:
path = "", *relpath.parts
old = tree
elems = []
for name in path:
if name not in old:
# File or folder created
old = None
elems.append((name, None))
if len(elems) < len(path):
# We got a notify for an item whose parent is not in tree
print("Tree out of sync DEBUG", relpath)
print(elems)
print("Current tree:")
print(tree[""])
print("Walking all:")
print(walk(rootpath))
raise ValueError("Tree out of sync")
break
old = old[name]
elems.append((name, old))
if old == new:
return []
mt = new.mtime if new else 0
szdiff = (new.size if new else 0) - (old.size if old else 0)
# Update parents
def format_update(old, new):
# Make keep/del/insert diff until one of the lists ends
oidx, nidx = 0, 0
update = []
for name, entry in elems[:-1]:
u = UpdateEntry(name, entry.key)
if szdiff:
entry.size += szdiff
u.size = entry.size
if mt > entry.mtime:
u.mtime = entry.mtime = mt
update.append(u)
# The last element is the one that changed
name, entry = elems[-1]
parent = elems[-2][1] if len(elems) > 1 else tree
u = UpdateEntry(name, new.key if new else entry.key)
if new:
parent[name] = new
if u.size != new.size:
u.size = new.size
if u.mtime != new.mtime:
u.mtime = new.mtime
if isinstance(new, DirEntry) and u.dir != new.dir:
u.dir = new.dir
else:
del parent[name]
u.deleted = True
update.append(u)
return update
keep_count = 0
while oidx < len(old) and nidx < len(new):
if old[oidx] == new[nidx]:
keep_count += 1
oidx += 1
nidx += 1
continue
if keep_count > 0:
update.append(UpdKeep(keep_count))
keep_count = 0
del_count = 0
rest = new[nidx:]
while oidx < len(old) and old[oidx] not in rest:
del_count += 1
oidx += 1
if del_count:
update.append(UpdDel(del_count))
continue
insert_items = []
rest = old[oidx:]
while nidx < len(new) and new[nidx] not in rest:
insert_items.append(new[nidx])
nidx += 1
update.append(UpdIns(insert_items))
# Diff any remaining
if keep_count > 0:
update.append(UpdKeep(keep_count))
if oidx < len(old):
update.append(UpdDel(len(old) - oidx))
elif nidx < len(new):
update.append(UpdIns(new[nidx:]))
return msgspec.json.encode({"update": update}).decode()
async def broadcast(msg):
def format_space(usage):
return msgspec.json.encode({"space": usage}).decode()
def format_root(root):
return msgspec.json.encode({"root": root}).decode()
def broadcast(msg, loop):
return asyncio.run_coroutine_threadsafe(abroadcast(msg), loop).result()
async def abroadcast(msg):
try:
for queue in pubsub.values():
queue.put_nowait(msg)
@@ -223,8 +317,9 @@ async def broadcast(msg):
async def start(app, loop):
config.load_config()
use_inotify = sys.platform == "linux"
app.ctx.watcher = threading.Thread(
target=watcher_thread if sys.platform == "linux" else watcher_thread_poll,
target=watcher_thread if use_inotify else watcher_thread_poll,
args=[loop],
)
app.ctx.watcher.start()

View File

@@ -1,9 +1,9 @@
<!DOCTYPE html>
<html lang=en>
<meta charset=UTF-8>
<title>Cista</title>
<title>Cista Storage</title>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link rel="icon" href="/favicon.ico">
<link rel="icon" href="/src/assets/logo.svg">
<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">

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{
"name": "front",
"name": "cista-frontend",
"version": "0.0.0",
"private": true,
"scripts": {

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User-agent: *
Disallow: /

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@@ -1,13 +1,13 @@
<template>
<LoginModal />
<header>
<HeaderMain ref="headerMain">
<HeaderMain ref="headerMain" :path="path.pathList" :query="path.query">
<HeaderSelected :path="path.pathList" />
</HeaderMain>
<BreadCrumb :path="path.pathList" tabindex="-1"/>
</header>
<main>
<RouterView :path="path.pathList" />
<RouterView :path="path.pathList" :query="path.query" />
</main>
</template>
@@ -15,9 +15,9 @@
import { RouterView } from 'vue-router'
import type { ComputedRef } from 'vue'
import type HeaderMain from '@/components/HeaderMain.vue'
import { onMounted, onUnmounted, ref } from 'vue'
import { watchConnect, watchDisconnect } from '@/repositories/WS'
import { useDocumentStore } from '@/stores/documents'
import { onMounted, onUnmounted, ref, watchEffect } from 'vue'
import { loadSession, watchConnect, watchDisconnect } from '@/repositories/WS'
import { useMainStore } from '@/stores/main'
import { computed } from 'vue'
import Router from '@/router/index'
@@ -25,25 +25,30 @@ import Router from '@/router/index'
interface Path {
path: string
pathList: string[]
query: string
}
const documentStore = useDocumentStore()
const store = useMainStore()
const path: ComputedRef<Path> = computed(() => {
const p = decodeURIComponent(Router.currentRoute.value.path)
const pathList = p.split('/').filter(value => value !== '')
const p = decodeURIComponent(Router.currentRoute.value.path).split('//')
const pathList = p[0].split('/').filter(value => value !== '')
const query = p.slice(1).join('//')
return {
path: p,
pathList
path: p[0],
pathList,
query
}
})
watchEffect(() => {
document.title = path.value.path.replace(/\/$/, '').split('/').pop() || store.server.name || 'Cista Storage'
})
onMounted(loadSession)
onMounted(watchConnect)
onUnmounted(watchDisconnect)
// Update human-readable x seconds ago messages from mtimes
setInterval(documentStore.updateModified, 1000)
const headerMain = ref<typeof HeaderMain | null>(null)
let vert = 0
let timer: any = null
const globalShortcutHandler = (event: KeyboardEvent) => {
const fileExplorer = documentStore.fileExplorer as any
const fileExplorer = store.fileExplorer as any
if (!fileExplorer) return
const c = fileExplorer.isCursor()
const keyup = event.type === 'keyup'
@@ -119,3 +124,4 @@ onUnmounted(() => {
})
export type { Path }
</script>
@/stores/main

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<svg xmlns="http://www.w3.org/2000/svg" width="512" height="512" viewBox="0 0 512 512"><rect width="512" height="512" fill="#f80" rx="64" ry="64"/><path fill="#fff" d="M381 298h-84V167h-66L339 35l108 132h-66zm-168-84h-84v131H63l108 132 108-132h-66z"/></svg>

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@@ -4,7 +4,7 @@
aria-label="Breadcrumb"
@keyup.left.stop="move(-1)"
@keyup.right.stop="move(1)"
@focus="move(0)"
@keyup.enter="move(0)"
>
<a href="#/"
:ref="el => setLinkRef(0, el)"
@@ -46,8 +46,13 @@ 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 = `/${longest.value.join('/')}/`
const current = decodeURIComponent(location.hash.slice(1).split('//')[0])
const u = url.replaceAll('?', '%3F').replaceAll('#', '%23')
if (here.startsWith(current)) router.replace(u)
else router.push(u)
link.focus()
router.replace(`/${longest.value.slice(0, index).join('/')}`)
}
const move = (dir: number) => {

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@@ -3,34 +3,11 @@
<thead>
<tr>
<th class="selection">
<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
<input type="checkbox" tabindex="-1" v-model="allSelected" :indeterminate="selectionIndeterminate">
</th>
<th class="sortcolumn" :class="{ sortactive: store.sortOrder === 'name' }" @click="store.toggleSort('name')">Name</th>
<th class="sortcolumn modified right" :class="{ sortactive: store.sortOrder === 'modified' }" @click="store.toggleSort('modified')">Modified</th>
<th class="sortcolumn size right" :class="{ sortactive: store.sortOrder === 'size' }" @click="store.toggleSort('size')">Size</th>
<th class="menu"></th>
</tr>
</thead>
@@ -38,27 +15,13 @@
<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>
<td class="modified right">
<time :datetime="new Date(editing.mtime).toISOString().replace('.000', '')">{{
editing.modified
}}</time>
</td>
<td class="size right">{{ editing.sizedisp }}</td>
<FileModified :doc=editing :key=nowkey />
<FileSize :doc=editing />
<td class="menu"></td>
</tr>
<template
v-for="(doc, index) in sortedDocuments"
:key="doc.key">
<template v-for="(doc, index) in documents" :key="doc.key">
<tr class="folder-change" v-if="showFolderBreadcrumb(index)">
<th colspan="5"><BreadCrumb :path="doc.loc ? doc.loc.split('/') : []" /></th>
</tr>
@@ -73,59 +36,35 @@
<input
type="checkbox"
tabindex="-1"
:checked="documentStore.selected.has(doc.key)"
:checked="store.selected.has(doc.key)"
@change="
($event.target as HTMLInputElement).checked
? documentStore.selected.add(doc.key)
: documentStore.selected.delete(doc.key)
? store.selected.add(doc.key)
: store.selected.delete(doc.key)
"
/>
</td>
<td class="name">
<template v-if="editing === doc"
><FileRenameInput
:doc="doc"
:rename="rename"
:exit="
() => {
editing = null
}
"
/></template>
<template v-if="editing === doc">
<FileRenameInput :doc="doc" :rename="rename" :exit="() => {editing = null}" />
</template>
<template v-else>
<a
:href="url_for(doc)"
:href="doc.url"
tabindex="-1"
@contextmenu.prevent
@focus.stop="cursor = doc"
@blur="ev => { if (!editing) cursor = null }"
@keyup.left="router.back()"
@keyup.right.stop="ev => { if (doc.dir) (ev.target as HTMLElement).click() }"
>{{ doc.name }}</a
>
<button
v-if="cursor == doc"
class="rename-button"
@click="() => (editing = doc)"
>
🖊
</button>
<button v-if="cursor == doc" class="rename-button" @click="() => (editing = doc)">🖊</button>
</template>
</td>
<td class="modified right">
<time
:data-tooltip="new Date(1000 * doc.mtime).toISOString().replace('T', '\n').replace('.000Z', ' UTC')"
>{{ doc.modified }}</time
>
</td>
<td class="size right">{{ doc.sizedisp }}</td>
<FileModified :doc=doc :key=nowkey />
<FileSize :doc=doc />
<td class="menu">
<button
tabindex="-1"
@click.stop="contextMenu($event, doc)"
>
</button>
<button tabindex="-1" @click.stop="contextMenu($event, doc)"></button>
</td>
</tr>
</template>
@@ -140,31 +79,26 @@
</template>
<script setup lang="ts">
import { ref, computed, watchEffect } from 'vue'
import { useDocumentStore } from '@/stores/documents'
import type { Document } from '@/repositories/Document'
import { ref, computed, watchEffect, shallowRef, onMounted, onUnmounted } from 'vue'
import { useMainStore } from '@/stores/main'
import { Doc } from '@/repositories/Document'
import FileRenameInput from './FileRenameInput.vue'
import { connect, controlUrl } from '@/repositories/WS'
import { collator, formatSize, formatUnixDate } from '@/utils'
import { formatSize } from '@/utils'
import { useRouter } from 'vue-router'
import ContextMenu from '@imengyu/vue3-context-menu'
import type { SortOrder } from '@/utils/docsort'
const props = withDefaults(
defineProps<{
path: Array<string>
documents: Document[]
}>(),
{}
)
const documentStore = useDocumentStore()
const props = defineProps<{
path: Array<string>
documents: Doc[]
}>()
const store = useMainStore()
const router = useRouter()
const url_for = (doc: Document) => {
const p = doc.loc ? `${doc.loc}/${doc.name}` : doc.name
return doc.dir ? `#/${p}/` : `/files/${p}`
}
const cursor = ref<Document | null>(null)
const cursor = shallowRef<Doc | null>(null)
// File rename
const editing = ref<Document | null>(null)
const rename = (doc: Document, newName: string) => {
const editing = shallowRef<Doc | null>(null)
const rename = (doc: Doc, newName: string) => {
const oldName = doc.name
const control = connect(controlUrl, {
message(ev: MessageEvent) {
@@ -188,35 +122,25 @@ const rename = (doc: Document, newName: string) => {
}
doc.name = newName // We should get an update from watch but this is quicker
}
const sortedDocuments = computed(() => sorted(props.documents as Document[]))
const showFolderBreadcrumb = (i: number) => {
const docs = sortedDocuments.value
const docloc = docs[i].loc
return i === 0 ? docloc !== loc.value : docloc !== docs[i - 1].loc
}
defineExpose({
newFolder() {
const now = Date.now() / 1000
editing.value = {
const now = Math.floor(Date.now() / 1000)
editing.value = new Doc({
loc: loc.value,
key: 'new',
name: 'New Folder',
type: 'folder',
dir: true,
mtime: now,
size: 0,
sizedisp: formatSize(0),
modified: formatUnixDate(now),
haystack: '',
}
console.log("New")
})
},
toggleSelectAll() {
console.log('Select')
allSelected.value = !allSelected.value
},
toggleSortColumn(column: number) {
const columns = ['', 'name', 'modified', 'size', '']
toggleSort(columns[column])
const order = ['', 'name', 'modified', 'size', ''][column]
if (order) store.toggleSort(order as SortOrder)
},
isCursor() {
return cursor.value !== null && editing.value === null
@@ -227,36 +151,36 @@ defineExpose({
cursorSelect() {
const doc = cursor.value
if (!doc) return
if (documentStore.selected.has(doc.key)) {
documentStore.selected.delete(doc.key)
if (store.selected.has(doc.key)) {
store.selected.delete(doc.key)
} else {
documentStore.selected.add(doc.key)
store.selected.add(doc.key)
}
this.cursorMove(1)
},
cursorMove(d: number, select = false) {
// Move cursor up or down (keyboard navigation)
const documents = sortedDocuments.value
if (documents.length === 0) {
const docs = props.documents
if (docs.length === 0) {
cursor.value = null
return
}
const N = documents.length
const N = docs.length
const mod = (a: number, b: number) => ((a % b) + b) % b
const increment = (i: number, d: number) => mod(i + d, N + 1)
const index =
cursor.value !== null ? documents.indexOf(cursor.value) : documents.length
cursor.value !== null ? docs.indexOf(cursor.value) : docs.length
const moveto = increment(index, d)
cursor.value = documents[moveto] ?? null
cursor.value = docs[moveto] ?? null
const tr = cursor.value ? document.getElementById(`file-${cursor.value.key}`) : null
if (select) {
// Go forwards, possibly wrapping over the end; the last entry is not toggled
let [begin, end] = d > 0 ? [index, moveto] : [moveto, index]
for (let p = begin; p !== end; p = increment(p, 1)) {
if (p === N) continue
const key = documents[p].key
if (documentStore.selected.has(key)) documentStore.selected.delete(key)
else documentStore.selected.add(key)
const key = docs[p].key
if (store.selected.has(key)) store.selected.delete(key)
else store.selected.add(key)
}
}
// @ts-ignore
@@ -293,7 +217,14 @@ watchEffect(() => {
focusBreadcrumb()
}
})
const mkdir = (doc: Document, name: string) => {
let nowkey = ref(0)
let modifiedTimer: any = null
const updateModified = () => {
nowkey.value = Math.floor(Date.now() / 1000)
}
onMounted(() => { updateModified(); modifiedTimer = setInterval(updateModified, 1000) })
onUnmounted(() => { clearInterval(modifiedTimer) })
const mkdir = (doc: Doc, name: string) => {
const control = connect(controlUrl, {
open() {
control.send(
@@ -310,34 +241,24 @@ const mkdir = (doc: Document, name: string) => {
editing.value = null
} else {
console.log('mkdir', msg)
router.push(`/${doc.loc}/${name}/`)
router.push(doc.urlrouter)
}
}
})
doc.name = name // We should get an update from watch but this is quicker
// We should get an update from watch but this is quicker
doc.name = name
doc.key = crypto.randomUUID()
}
// Column sort
const toggleSort = (name: string) => {
sort.value = sort.value === name ? '' : name
}
const sort = ref<string>('')
const sortCompare = {
name: (a: Document, b: Document) => collator.compare(a.name, b.name),
modified: (a: Document, b: Document) => b.mtime - a.mtime,
size: (a: Document, b: Document) => b.size - a.size
}
const sorted = (documents: Document[]) => {
const cmp = sortCompare[sort.value as keyof typeof sortCompare]
const sorted = [...documents]
if (cmp) sorted.sort(cmp)
return sorted
const showFolderBreadcrumb = (i: number) => {
const docs = props.documents
const docloc = docs[i].loc
return i === 0 ? docloc !== loc.value : docloc !== docs[i - 1].loc
}
const selectionIndeterminate = computed({
get: () => {
return (
props.documents.length > 0 &&
props.documents.some((doc: Document) => documentStore.selected.has(doc.key)) &&
props.documents.some((doc: Doc) => store.selected.has(doc.key)) &&
!allSelected.value
)
},
@@ -348,16 +269,16 @@ const allSelected = computed({
get: () => {
return (
props.documents.length > 0 &&
props.documents.every((doc: Document) => documentStore.selected.has(doc.key))
props.documents.every((doc: Doc) => store.selected.has(doc.key))
)
},
set: (value: boolean) => {
console.log('Setting allSelected', value)
for (const doc of props.documents) {
if (value) {
documentStore.selected.add(doc.key)
store.selected.add(doc.key)
} else {
documentStore.selected.delete(doc.key)
store.selected.delete(doc.key)
}
}
}
@@ -365,9 +286,13 @@ const allSelected = computed({
const loc = computed(() => props.path.join('/'))
const contextMenu = (ev: Event, doc: Document) => {
const contextMenu = (ev: MouseEvent, doc: Doc) => {
cursor.value = doc
console.log('Context menu', ev, doc)
ContextMenu.showContextMenu({
x: ev.x, y: ev.y, items: [
{ label: 'Rename', onClick: () => { editing.value = doc } },
],
})
}
</script>
@@ -401,7 +326,7 @@ table .selection {
text-overflow: clip;
}
table .modified {
width: 8em;
width: 9em;
}
table .size {
width: 5em;
@@ -515,3 +440,4 @@ tbody .selection input {
color: #888;
}
</style>
@/stores/main

View File

@@ -0,0 +1,22 @@
<template>
<td class="modified right">
<time :data-tooltip=tooltip :datetime=datetime>{{ doc.modified }}</time>
</td>
</template>
<script setup lang="ts">
import { Doc } from '@/repositories/Document'
import { computed } from 'vue'
const datetime = computed(() =>
new Date(1000 * props.doc.mtime).toISOString().replace('.000Z', 'Z')
)
const tooltip = computed(() =>
datetime.value.replace('T', '\n').replace('Z', ' UTC')
)
const props = defineProps<{
doc: Doc
}>()
</script>

View File

@@ -12,7 +12,7 @@
</template>
<script setup lang="ts">
import type { Document } from '@/repositories/Document'
import { Doc } from '@/repositories/Document'
import { ref, onMounted, nextTick } from 'vue'
const input = ref<HTMLInputElement | null>(null)
@@ -28,8 +28,8 @@ onMounted(() => {
})
const props = defineProps<{
doc: Document
rename: (doc: Document, newName: string) => void
doc: Doc
rename: (doc: Doc, newName: string) => void
exit: () => void
}>()
@@ -46,8 +46,8 @@ const apply = () => {
<style>
input#FileRenameInput {
color: var(--primary-color);
background: var(--primary-background);
color: var(--input-color);
background: var(--input-background);
border: 0;
border-radius: 0.3rem;
padding: 0.4rem;

View File

@@ -0,0 +1,43 @@
<template>
<td class="size right" :class=sizeClass>{{ doc.sizedisp }}</td>
</template>
<script setup lang="ts">
import { Doc } from '@/repositories/Document'
import { computed } from 'vue'
const sizeClass = computed(() => {
const unit = props.doc.sizedisp.split('\u202F').slice(-1)[0]
return +unit ? "bytes" : unit
})
const props = defineProps<{
doc: Doc
}>()
</script>
<style scoped>
.size.empty { color: #555 }
.size.bytes { color: #77a }
.size.kB { color: #474 }
.size.MB { color: #a80 }
.size.GB { color: #f83 }
.size.TB, .size.PB, .size.EB, .size.huge {
color: #f44;
text-shadow: 0 0 .2em;
}
@media (prefers-color-scheme: dark) {
.size.empty { color: #bbb }
.size.bytes { color: #99d }
.size.kB { color: #aea }
.size.MB { color: #ff4 }
.size.GB { color: #f86 }
.size.TB, .size.PB, .size.EB, .size.huge { color: #f55 }
}
.cursor .size {
color: inherit;
text-shadow: none;
}
</style>

View File

@@ -1,15 +1,15 @@
<template>
<nav class="headermain">
<div class="buttons">
<template v-if="documentStore.error">
<div class="error-message" @click="documentStore.error = ''">{{ documentStore.error }}</div>
<template v-if="store.error">
<div class="error-message" @click="store.error = ''">{{ store.error }}</div>
<div class="smallgap"></div>
</template>
<UploadButton />
<UploadButton :path="props.path" />
<SvgButton
name="create-folder"
data-tooltip="New folder"
@click="() => documentStore.fileExplorer.newFolder()"
@click="() => store.fileExplorer!.newFolder()"
/>
<slot></slot>
<div class="spacer smallgap"></div>
@@ -17,7 +17,8 @@
<input
ref="search"
type="search"
v-model="documentStore.search"
:value="query"
@input="updateSearch"
placeholder="Search words"
class="margin-input"
@keyup.escape="closeSearch"
@@ -30,38 +31,54 @@
</template>
<script setup lang="ts">
import { useDocumentStore } from '@/stores/documents'
import { ref, nextTick } from 'vue'
import { useMainStore } from '@/stores/main'
import { ref, nextTick, watchEffect } from 'vue'
import ContextMenu from '@imengyu/vue3-context-menu'
import router from '@/router';
const documentStore = useDocumentStore()
const store = useMainStore()
const showSearchInput = ref<boolean>(false)
const search = ref<HTMLInputElement | null>()
const searchButton = ref<HTMLButtonElement | null>()
const props = defineProps<{
path: Array<string>
query: string
}>()
const closeSearch = () => {
const closeSearch = (ev: Event) => {
if (!showSearchInput.value) return // Already closing
showSearchInput.value = false
documentStore.search = ''
const breadcrumb = document.querySelector('.breadcrumb') as HTMLElement
breadcrumb.focus()
updateSearch(ev)
}
const toggleSearchInput = () => {
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 || '/')
const u = url.replaceAll('?', '%3F').replaceAll('#', '%23')
if (!props.query && q) router.push(u)
else router.replace(u)
}
const toggleSearchInput = (ev: Event) => {
showSearchInput.value = !showSearchInput.value
if (!showSearchInput.value) return closeSearch()
if (!showSearchInput.value) return closeSearch(ev)
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 = []
if (documentStore.user.isLoggedIn) {
items.push({ label: `Logout ${documentStore.user.username ?? ''}`, onClick: () => documentStore.logout() })
if (store.user.isLoggedIn) {
items.push({ label: `Logout ${store.user.username ?? ''}`, onClick: () => store.logout() })
} else {
items.push({ label: 'Login', onClick: () => documentStore.loginDialog() })
items.push({ label: 'Login', onClick: () => store.loginDialog() })
}
ContextMenu.showContextMenu({
// @ts-ignore
@@ -69,7 +86,6 @@ const settingsMenu = (e: Event) => {
items,
})
}
defineExpose({
toggleSearchInput,
closeSearch,
@@ -98,3 +114,4 @@ input[type='search'] {
max-width: 30vw;
}
</style>
@/stores/main

View File

@@ -1,29 +1,29 @@
<template>
<template v-if="documentStore.selected.size">
<template v-if="store.selected.size">
<div class="smallgap"></div>
<p class="select-text">{{ documentStore.selected.size }} selected </p>
<p class="select-text">{{ store.selected.size }} selected </p>
<SvgButton name="download" data-tooltip="Download" @click="download" />
<SvgButton name="copy" data-tooltip="Copy here" @click="op('cp', dst)" />
<SvgButton name="paste" data-tooltip="Move here" @click="op('mv', dst)" />
<SvgButton name="trash" data-tooltip="Delete " @click="op('rm')" />
<button class="action-button unselect" data-tooltip="Unselect all" @click="documentStore.selected.clear()"></button>
<button class="action-button unselect" data-tooltip="Unselect all" @click="store.selected.clear()"></button>
</template>
</template>
<script setup lang="ts">
import {connect, controlUrl} from '@/repositories/WS'
import { useDocumentStore } from '@/stores/documents'
import { useMainStore } from '@/stores/main'
import { computed } from 'vue'
import type { SelectedItems } from '@/repositories/Document'
const documentStore = useDocumentStore()
const store = useMainStore()
const props = defineProps({
path: Array<string>
})
const dst = computed(() => props.path!.join('/'))
const op = (op: string, dst?: string) => {
const sel = documentStore.selectedFiles
const sel = store.selectedFiles
const msg = {
op,
sel: sel.keys.map(key => {
@@ -34,16 +34,16 @@ const op = (op: string, dst?: string) => {
// @ts-ignore
if (dst !== undefined) msg.dst = dst
const control = connect(controlUrl, {
message(ev: WebSocmetMessageEvent) {
message(ev: MessageEvent) {
const res = JSON.parse(ev.data)
if ('error' in res) {
console.error('Control socket error', msg, res.error)
documentStore.error = res.error.message
store.error = res.error.message
return
} else if (res.status === 'ack') {
console.log('Control ack OK', res)
control.close()
documentStore.selected.clear()
store.selected.clear()
return
} else console.log('Unknown control response', msg, res)
}
@@ -108,17 +108,17 @@ const filesystemdl = async (sel: SelectedItems, handle: FileSystemDirectoryHandl
}
const download = async () => {
const sel = documentStore.selectedFiles
const sel = store.selectedFiles
console.log('Download', sel)
if (sel.keys.length === 0) {
console.warn('Attempted download but no files found. Missing selected keys:', sel.missing)
documentStore.selected.clear()
store.selected.clear()
return
}
// Plain old a href download if only one file (ignoring any folders)
const files = sel.recursive.filter(([rel, full, doc]) => !doc.dir)
if (files.length === 1) {
documentStore.selected.clear()
store.selected.clear()
return linkdl(`/files/${files[0][1]}`)
}
// Use FileSystem API if multiple files and the browser supports it
@@ -130,7 +130,7 @@ const download = async () => {
mode: 'readwrite'
})
filesystemdl(sel, handle).then(() => {
documentStore.selected.clear()
store.selected.clear()
})
return
} catch (e) {
@@ -140,7 +140,7 @@ const download = async () => {
// Otherwise, zip and download
const name = sel.keys.length === 1 ? sel.docs[sel.keys[0]].name : 'download'
linkdl(`/zip/${Array.from(sel.keys).join('+')}/${name}.zip`)
documentStore.selected.clear()
store.selected.clear()
}
</script>
@@ -152,3 +152,4 @@ const download = async () => {
text-overflow: ellipsis;
}
</style>
@/stores/main

View File

@@ -39,10 +39,10 @@
import { reactive, ref } from 'vue'
import { loginUser } from '@/repositories/User'
import type { ISimpleError } from '@/repositories/Client'
import { useDocumentStore } from '@/stores/documents'
import { useMainStore } from '@/stores/main'
const confirmLoading = ref<boolean>(false)
const store = useDocumentStore()
const store = useMainStore()
const loginForm = reactive({
username: '',
@@ -99,3 +99,4 @@ const login = async () => {
height: 1em;
}
</style>
@/stores/main

View File

@@ -0,0 +1,305 @@
<script setup lang="ts">
import { connect, uploadUrl } from '@/repositories/WS';
import { useMainStore } from '@/stores/main'
import { collator } from '@/utils';
import { computed, onMounted, onUnmounted, reactive, ref } from 'vue'
const fileInput = ref()
const folderInput = ref()
const store = useMainStore()
const props = defineProps({
path: Array<string>
})
type CloudFile = {
file: File
cloudName: string
cloudPos: number
}
function pasteHandler(event: ClipboardEvent) {
const items = Array.from(event.clipboardData?.items ?? [])
const infiles = [] as File[]
const dirs = [] as FileSystemDirectoryEntry[]
for (const item of items) {
if (item.kind !== 'file') continue
const entry = item.webkitGetAsEntry()
if (entry?.isFile) {
const file = item.getAsFile()
if (file) infiles.push(file)
} else if (entry?.isDirectory) {
dirs.push(entry as FileSystemDirectoryEntry)
}
}
if (infiles.length || dirs.length) {
event.preventDefault()
uploadFiles(infiles)
for (const entry of dirs) pasteDirectory(entry, `${props.path!.join('/')}/${entry.name}`)
}
}
const pasteDirectory = async (entry: FileSystemDirectoryEntry, loc: string) => {
const reader = entry.createReader()
const entries = await new Promise<any[]>(resolve => reader.readEntries(resolve))
const cloudfiles = [] as CloudFile[]
for (const entry of entries) {
const cloudName = `${loc}/${entry.name}`
if (entry.isFile) {
const file = await new Promise(resolve => entry.file(resolve)) as File
cloudfiles.push({file, cloudName, cloudPos: 0})
} else if (entry.isDirectory) {
await pasteDirectory(entry, cloudName)
}
}
if (cloudfiles.length) uploadCloudFiles(cloudfiles)
}
function uploadHandler(event: Event) {
event.preventDefault()
// @ts-ignore
const input = event.target as HTMLInputElement | null
const infiles = Array.from((input ?? (event as DragEvent).dataTransfer)?.files ?? []) as File[]
if (input) input.value = ''
if (infiles.length) uploadFiles(infiles)
}
const uploadFiles = (infiles: File[]) => {
const loc = props.path!.join('/')
let files = []
for (const file of infiles) {
files.push({
file,
cloudName: loc + '/' + (file.webkitRelativePath || file.name),
cloudPos: 0,
})
}
uploadCloudFiles(files)
}
const uploadCloudFiles = (files: CloudFile[]) => {
const dotfiles = files.filter(f => f.cloudName.includes('/.'))
if (dotfiles.length) {
store.error = "Won't upload dotfiles"
console.log("Dotfiles omitted", dotfiles)
files = files.filter(f => !f.cloudName.includes('/.'))
}
if (!files.length) return
files.sort((a, b) => collator.compare(a.cloudName, b.cloudName))
// @ts-ignore
upqueue = [...upqueue, ...files]
statsAdd(files)
startWorker()
}
const cancelUploads = () => {
upqueue = []
statReset()
}
const uprogress_init = {
total: 0,
uploaded: 0,
t0: 0,
tlast: 0,
statbytes: 0,
statdur: 0,
files: [] as CloudFile[],
filestart: 0,
fileidx: 0,
filecount: 0,
filename: '',
filesize: 0,
filepos: 0,
status: 'idle',
}
const uprogress = reactive({...uprogress_init})
const percent = computed(() => uprogress.uploaded / uprogress.total * 100)
const speed = computed(() => {
let s = uprogress.statbytes / uprogress.statdur / 1e3
const tsince = (Date.now() - uprogress.tlast) / 1e3
if (tsince > 5 / s) return 0 // Less than fifth of previous speed => stalled
if (tsince > 1 / s) return 1 / tsince // Next block is late or not coming, decay
return s // "Current speed"
})
const speeddisp = computed(() => speed.value ? speed.value.toFixed(speed.value < 10 ? 1 : 0) + '\u202FMB/s': 'stalled')
setInterval(() => {
if (Date.now() - uprogress.tlast > 3000) {
// Reset
uprogress.statbytes = 0
uprogress.statdur = 1
} else {
// Running average by decay
uprogress.statbytes *= .9
uprogress.statdur *= .9
}
}, 100)
const statUpdate = ({name, size, start, end}: {name: string, size: number, start: number, end: number}) => {
if (name !== uprogress.filename) return // If stats have been reset
const now = Date.now()
uprogress.uploaded = uprogress.filestart + end
uprogress.filepos = end
uprogress.statbytes += end - start
uprogress.statdur += now - uprogress.tlast
uprogress.tlast = now
// File finished?
if (end === size) {
uprogress.filestart += size
statNextFile()
if (++uprogress.fileidx >= uprogress.filecount) statReset()
}
}
const statNextFile = () => {
const f = uprogress.files.shift()
if (!f) return statReset()
uprogress.filepos = 0
uprogress.filesize = f.file.size
uprogress.filename = f.cloudName
}
const statReset = () => {
Object.assign(uprogress, uprogress_init)
uprogress.t0 = Date.now()
uprogress.tlast = uprogress.t0 + 1
}
const statsAdd = (f: CloudFile[]) => {
if (uprogress.files.length === 0) statReset()
uprogress.total += f.reduce((a, b) => a + b.file.size, 0)
uprogress.filecount += f.length
uprogress.files = [...uprogress.files, ...f]
statNextFile()
}
let upqueue = [] as CloudFile[]
// TODO: Rewrite as WebSocket class
const WSCreate = async () => await new Promise<WebSocket>(resolve => {
const ws = connect(uploadUrl, {
open(ev: Event) { resolve(ws) },
error(ev: Event) {
console.error('Upload socket error', ev)
store.error = 'Upload socket error'
},
message(ev: MessageEvent) {
const res = JSON.parse(ev!.data)
if ('error' in res) {
console.error('Upload socket error', res.error)
store.error = res.error.message
return
}
if (res.status === 'ack') {
statUpdate(res.req)
} else console.log('Unknown upload response', res)
},
})
// @ts-ignore
ws.sendMsg = (msg: any) => ws.send(JSON.stringify(msg))
// @ts-ignore
ws.sendData = async (data: any) => {
// Wait until the WS is ready to send another message
uprogress.status = "uploading"
await new Promise(resolve => {
const t = setInterval(() => {
if (ws.bufferedAmount > 1<<20) return
resolve(undefined)
clearInterval(t)
}, 1)
})
uprogress.status = "processing"
ws.send(data)
}
})
const worker = async () => {
const ws = await WSCreate()
while (upqueue.length) {
const f = upqueue[0]
const start = f.cloudPos
const end = Math.min(f.file.size, start + (1<<20))
const control = { name: f.cloudName, size: f.file.size, start, end }
const data = f.file.slice(start, end)
f.cloudPos = end
// Note: files may get modified during I/O
// @ts-ignore FIXME proper WebSocket class, avoid attaching functions to WebSocket object
ws.sendMsg(control)
// @ts-ignore
await ws.sendData(data)
if (f.cloudPos === f.file.size) upqueue.shift()
}
if (upqueue.length) startWorker()
uprogress.status = "idle"
workerRunning = false
}
let workerRunning: any = false
const startWorker = () => {
if (workerRunning === false) workerRunning = setTimeout(() => {
workerRunning = true
worker()
}, 0)
}
onMounted(() => {
// Need to prevent both to prevent browser from opening the file
addEventListener('dragover', uploadHandler)
addEventListener('drop', uploadHandler)
addEventListener('paste', pasteHandler)
})
onUnmounted(() => {
removeEventListener('paste', pasteHandler)
removeEventListener('dragover', uploadHandler)
removeEventListener('drop', uploadHandler)
})
</script>
<template>
<template>
<input ref="fileInput" @change="uploadHandler" type="file" multiple>
<input ref="folderInput" @change="uploadHandler" type="file" webkitdirectory>
</template>
<SvgButton name="add-file" data-tooltip="Upload files" @click="fileInput.click()" />
<SvgButton name="add-folder" data-tooltip="Upload folder" @click="folderInput.click()" />
<div class="uploadprogress" v-if="uprogress.total" :style="`background: linear-gradient(to right, var(--bar) 0, var(--bar) ${percent}%, var(--nobar) ${percent}%, var(--nobar) 100%);`">
<div class="statustext">
<span v-if="uprogress.filecount > 1" class="index">
[{{ uprogress.fileidx }}/{{ uprogress.filecount }}]
</span>
<span class="filename">{{ uprogress.filename.split('/').pop() }}
<span v-if="uprogress.filesize > 1e7" class="percent">
{{ (uprogress.filepos / uprogress.filesize * 100).toFixed(0) + '\u202F%' }}
</span>
</span>
<span class="position" v-if="uprogress.total > 1e7">
{{ (uprogress.uploaded / 1e6).toFixed(0) + '\u202F/\u202F' + (uprogress.total / 1e6).toFixed(0) + '\u202FMB' }}
</span>
<span class="speed">{{ speeddisp }}</span>
<button class="close" @click="cancelUploads"></button>
</div>
</div>
</template>
<style scoped>
.uploadprogress {
--bar: var(--accent-color);
--nobar: var(--header-background);
display: flex;
flex-direction: column;
color: var(--primary-color);
position: fixed;
left: 0;
bottom: 0;
width: 100vw;
}
.statustext {
display: flex;
padding: 0.5rem 0;
}
span {
color: #ccc;
white-space: nowrap;
text-align: right;
padding: 0 0.5em;
}
.filename {
color: #fff;
flex: 1 1;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
text-align: left;
}
.index { min-width: 3.5em }
.position { min-width: 4em }
.speed { min-width: 4em }
</style>
@/stores/main

View File

@@ -0,0 +1,67 @@
import { formatSize, formatUnixDate, haystackFormat } from "@/utils"
export type FUID = string
export type DocProps = {
loc: string
name: string
key: FUID
size: number
mtime: number
dir: boolean
}
export class Doc {
private _name: string = ""
public loc: string = ""
public key: FUID = ""
public size: number = 0
public mtime: number = 0
public haystack: string = ""
public dir: boolean = false
constructor(props: Partial<DocProps> = {}) { Object.assign(this, props) }
get name() { return this._name }
set name(name: string) {
if (name.includes('/') || name.startsWith('.')) throw Error(`Invalid name: ${name}`)
this._name = name
this.haystack = haystackFormat(name)
}
get sizedisp(): string { return formatSize(this.size) }
get modified(): string { return formatUnixDate(this.mtime) }
get url(): string {
const p = this.loc ? `${this.loc}/${this.name}` : this.name
return this.dir ? '/#/' + `${p}/`.replaceAll('#', '%23') : `/files/${p}`.replaceAll('?', '%3F').replaceAll('#', '%23')
}
get urlrouter(): string {
return this.url.replace(/^\/#/, '')
}
}
export type errorEvent = {
error: {
code: number
message: string
redirect: string
}
}
// Raw types the backend /api/watch sends us
export type FileEntry = [
number, // level
string, // name
FUID,
number, //mtime
number, // size
number, // isfile
]
export type UpdateEntry = ['k', number] | ['d', number] | ['i', Array<FileEntry>]
// Helper structure for selections
export interface SelectedItems {
keys: FUID[]
docs: Record<FUID, Doc>
recursive: Array<[string, string, Doc]>
missing: Set<FUID>
}

View File

@@ -1,14 +1,33 @@
import { useDocumentStore } from "@/stores/documents"
import type { DirEntry, UpdateEntry, errorEvent } from "./Document"
import { useMainStore } from "@/stores/main"
import type { FileEntry, UpdateEntry, errorEvent } from "./Document"
export const controlUrl = '/api/control'
export const uploadUrl = '/api/upload'
export const watchUrl = '/api/watch'
let tree = null as DirEntry | null
let reconnectDuration = 500
let tree = [] as FileEntry[]
let reconnDelay = 500
let wsWatch = null as WebSocket | null
export const loadSession = () => {
const s = localStorage['cista-files']
if (!s) return false
const store = useMainStore()
try {
tree = JSON.parse(s)
store.updateRoot(tree)
console.log(`Loaded session with ${tree.length} items cached`)
return true
} catch (error) {
console.log("Loading session failed", error)
return false
}
}
const saveSession = () => {
localStorage["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)
@@ -20,7 +39,7 @@ export const watchConnect = () => {
clearTimeout(watchTimeout)
watchTimeout = null
}
const store = useDocumentStore()
const store = useMainStore()
if (store.error !== 'Reconnecting...') store.error = 'Connecting...'
console.log(store.error)
@@ -42,8 +61,9 @@ export const watchConnect = () => {
}
if ("server" in msg) {
console.log('Connected to backend', msg)
store.server = msg.server
store.connected = true
reconnectDuration = 500
reconnDelay = 500
store.error = ''
if (msg.user) store.login(msg.user.username, msg.user.privileged)
else if (store.isUserLogged) store.logout()
@@ -61,16 +81,16 @@ export const watchDisconnect = () => {
let watchTimeout: any = null
const watchReconnect = (event: MessageEvent) => {
const store = useDocumentStore()
const store = useMainStore()
if (store.connected) {
console.warn("Disconnected from server", event)
store.connected = false
store.error = 'Reconnecting...'
}
reconnectDuration = Math.min(5000, reconnectDuration + 500)
reconnDelay = Math.min(5000, reconnDelay + 500)
// The server closes the websocket after errors, so we need to reopen it
if (watchTimeout !== null) clearTimeout(watchTimeout)
watchTimeout = setTimeout(watchConnect, reconnectDuration)
watchTimeout = setTimeout(watchConnect, reconnDelay)
}
@@ -93,38 +113,40 @@ const handleWatchMessage = (event: MessageEvent) => {
}
}
function handleRootMessage({ root }: { root: DirEntry }) {
const store = useDocumentStore()
function handleRootMessage({ root }: { root: FileEntry[] }) {
const store = useMainStore()
console.log('Watch root', root)
store.updateRoot(root)
tree = root
saveSession()
}
function handleUpdateMessage(updateData: { update: UpdateEntry[] }) {
const store = useDocumentStore()
console.log('Watch update', updateData.update)
const store = useMainStore()
const update = updateData.update
console.log('Watch update', update)
if (!tree) return console.error('Watch update before root')
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
let newtree = []
let oidx = 0
for (const [action, arg] of update) {
if (action === 'k') {
newtree.push(...tree.slice(oidx, oidx + arg))
oidx += 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
else if (action === 'd') oidx += arg
else if (action === 'i') newtree.push(...arg)
else console.log("Unknown update action", action, arg)
}
store.updateRoot(tree)
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()
}
function handleError(msg: errorEvent) {
const store = useDocumentStore()
const store = useMainStore()
if (msg.error.code === 401) {
store.user.isOpenLoginModal = true
store.user.isLoggedIn = false

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