Files
miaoDirectory/src/views/miaoDirectory.vue
T

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Vue

<template>
<miao-drop-handler
@on-virtual-directory="handleDropVDirectory"
@on-files="handleDropFiles"
@on-virtual-files="handleDropVirtualFiles">
<div class="miao-directory-item-container" ref="rootDomRef">
<!-- 顶部面包屑导航和工具栏 -->
<miao-directory-top
:color="props.color"
:current-directory="currentDirectory"
@back="handleBack"
:open-menu-option="topBarMenuOption"
@reload="handleReload"
@exit="emit('exit')"
:index="index"
@set-current-directory="setCurrentDirectory"
@search="handleSearch"
@menu-select="handleTopBarMenuSelect" />
<!-- 文件和文件夹列表 -->
<miao-directory-items
ref="miaoDirectoryItemRef"
:color="props.color"
:showData_directory="showData_directory"
:showData_files="showData_files"
:selected-item="selectedItem.value"
:index="index"
@item-click="handleItemClick"
@item-download="handleItemDownload"
@item-delete="handleItemDelete"
@item-drag-start="handleItemDragStart"
@item-rename="handleItemRename"
@item-select="handleItemSelect" />
<!-- 底部工具栏 -->
<miao-directory-bottom
:index="index"
@add-new-item="handleAddNewItem"
v-if="false"
@pick-files-upload="handlePickFilesUpload" />
<miao-mask v-model:show="showModel"></miao-mask>
<miao-popup-input ref="popupInput"></miao-popup-input>
</div>
</miao-drop-handler>
</template>
<script setup lang="ts">
import { computed, nextTick, onMounted, reactive, ref } from 'vue'
import VirtualDirectory, { VirtualFile } from '@/class/VirtualDirectory'
import Config from '@/config'
import useMiaoFetchApi from '@/hooks/useMiaoFetchApi'
import useDataBus from '@/hooks/useDataBus'
import useUploadQueue from '@/hooks/useUploadQueue'
import useVirtualPages from '@/hooks/useVirtualPages'
import { filePicker, renderIcon } from '@/hooks/miaoTools'
import { uniq } from 'lodash'
// 导入子组件
import MiaoDirectoryTop from '@/components/miaoDirectory/miaoDirectoryTop.vue'
import MiaoDirectoryItems from '@/components/miaoDirectory/miaoDirectoryItemsContainer.vue'
import MiaoDirectoryBottom from '@/components/miaoDirectory/miaoDirectoryBottom.vue'
import MiaoMask from '@/components/miaoMask.vue'
import MiaoPopupInput from '@/components/miaoPopupInput.vue'
import MiaoDropHandler from '@/components/miaoDropHandler.vue'
import {
CloseOutline,
SearchOutline,
FilterOutline,
CheckmarkDoneOutline,
DocumentText,
ExtensionPuzzleOutline,
FileTray,
AddOutline,
CloudUploadOutline
} from '@vicons/ionicons5'
import usePluginCenter from '@/hooks/usePluginCenter'
const { baseUrl, api } = Config
const dataBus = useDataBus()
const views = useVirtualPages()
const uploadQueue = useUploadQueue()
const miaoFetchApi = useMiaoFetchApi()
const pluginCenter = usePluginCenter()
const props = defineProps<{
color: string
id: number
}>()
const emit = defineEmits<{
exit: []
}>()
const popupInput = ref<InstanceType<typeof MiaoPopupInput>>()
// 是否显示模态框
const showModel = ref(0)
const searchText = ref<string>('')
const showDirs = ref<boolean>(true)
const showFiles = ref<boolean>(true)
const miaoDirectoryItemRef = ref()
class SelectedItem {
constructor() {
this._selectedItem = []
}
_selectedItem: (VirtualDirectory | VirtualFile)[]
push(item: VirtualDirectory | VirtualFile) {
this._selectedItem = [item, ...this._selectedItem]
}
remove(item: VirtualDirectory | VirtualFile) {
this._selectedItem = this._selectedItem.filter((v) => v !== item)
}
clear() {
this._selectedItem = []
}
// 保证内容仍然存在于dir中且各个元素不重复
get value() {
const _filterList = [
...(currentDirectory.value?.directories ?? []),
...(currentDirectory.value?.files ?? [])
]
return uniq(this._selectedItem).filter((v) => {
if (currentDirectory.value === undefined) {
return false
}
// @ts-ignore
return _filterList.includes(v)
})
}
}
// 已选择的item,用于多选功能
const selectedItem = reactive(new SelectedItem())
const currentDirectories = defineModel<VirtualDirectory[]>(
'currentDirectories',
{
required: true
}
)
// 目前展示的Dir
const currentDirectory = computed(() => {
return currentDirectories.value[0]
})
// 当前组件在views中的序号
const index = computed(() => {
return views.getIndex(props.id)
})
// 用于展示的数据,后续会增加排序等操作
const showData_directory = computed<VirtualDirectory[]>(() => {
if (showDirs.value === false) {
return []
}
let data = currentDirectory.value?.directories
? [...currentDirectory.value?.directories]
: []
if (searchText.value !== '') {
data = data.filter((vd) => vd.name.includes(searchText.value))
}
return data
})
const showData_files = computed<VirtualFile[]>(() => {
if (showFiles.value === false) {
return []
}
let data = currentDirectory.value?.files
? [...currentDirectory.value?.files]
: []
if (searchText.value !== '') {
data = data.filter((vd) => vd.name.includes(searchText.value))
}
return data
})
const topBarMenuOption = computed(() => {
return [
{
label: '新建',
key: 'create',
icon: renderIcon(AddOutline)
},
{
label: '上传',
key: 'upload',
icon: renderIcon(CloudUploadOutline)
},
{
label: '搜索',
key: 'search',
icon: renderIcon(SearchOutline)
},
searchText.value !== ''
? {
label: '重置搜索',
key: 'searchReset',
icon: renderIcon(SearchOutline)
}
: undefined,
selectedItem.value.length !== 0
? {
label: '重置多选',
key: 'selectedItemReset',
icon: renderIcon(CheckmarkDoneOutline)
}
: undefined,
{
label: '筛选',
key: 'filter',
children: [
{
label: `${showDirs.value ? '隐藏' : '显示'}文件夹`,
key: 'showDirs',
icon: renderIcon(FileTray)
},
{
label: `${showFiles.value ? '隐藏' : '显示'}文件`,
key: 'showFiles',
icon: renderIcon(DocumentText)
}
],
icon: renderIcon(FilterOutline)
},
{
label: '插件',
key: 'plugin',
children: [
...pluginCenter
.getUsablePlugin([currentDirectories.value[0]], [])
.map((v) => ({
label: `${v.name}`,
key: `plugin:${v.key}`,
icon: v.icon ? renderIcon(v.icon) : undefined
}))
],
icon: renderIcon(ExtensionPuzzleOutline)
},
{
label: '关闭',
key: 'close',
icon: renderIcon(CloseOutline)
}
].filter((v) => v !== undefined)
})
// 设置显示的dir
const setCurrentDirectory = async (virtualDirectory: VirtualDirectory) => {
// 若没有缓存数据则同步刷新,有缓存数据则异步刷新
if (
virtualDirectory.files === undefined ||
virtualDirectory.directories === undefined
) {
await virtualDirectory.update()
} else {
virtualDirectory.update()
}
if (currentDirectories.value[0] !== virtualDirectory) {
selectedItem.clear()
handleSearchReset()
nextTick(() => {
miaoDirectoryItemRef.value.scrollTo({
top: 0,
behavior: 'instant'
})
})
}
currentDirectories.value[0] = virtualDirectory
}
const reload = () => {
setCurrentDirectory(currentDirectory.value)
}
const openUrl = (
href: string,
config?: {
download?: string
target?: string
}
) => {
let { target, download } = config ?? {}
const a = document.createElement('a')
a.setAttribute('href', href)
a.setAttribute('target', target ?? '_blank')
download && a.setAttribute('download', download)
a.click()
}
const handleTopBarMenuSelect = (key: string) => {
if (key === 'close') {
emit('exit')
} else if (key === 'search') {
handleSearch()
} else if (key === 'upload') {
handlePickFilesUpload()
} else if (key === 'create') {
handleAddNewItem()
} else if (key === 'searchReset') {
handleSearchReset()
} else if (key === 'selectedItemReset') {
selectedItem.clear()
} else if (key === 'showDirs') {
showDirs.value = !showDirs.value
} else if (key === 'showFiles') {
showFiles.value = !showFiles.value
} else if (key.startsWith('plugin:')) {
const pluginName = key.split(':')[1]
pluginCenter.usePlugin(pluginName, [currentDirectory.value], [])
}
}
const handleBack = () => {
if (currentDirectory.value?.parent) {
setCurrentDirectory(currentDirectory.value.parent)
}
}
const handleReload = () => {
reload()
}
const handleItemClick = (item: VirtualDirectory | VirtualFile) => {
if (selectedItem.value.length > 0) {
handleItemSelect(item)
} else {
if (item.type === 'file') {
openUrl(`${baseUrl}${api.get}${item.path}`)
} else if (item.type === 'directory') {
setCurrentDirectory(item)
}
}
}
const handleItemDownload = (item: VirtualFile) => {
openUrl(`${baseUrl}${api.get}${item.path}`, {
download: item.name
})
}
const handleItemDelete = async (_item: VirtualDirectory | VirtualFile) => {
for (let item of uniq([...selectedItem.value, _item])) {
;(async () => {
const { response } = miaoFetchApi.delete(item, {
retry: 5
})
// todo: 将删除事件统一用一个事件管理中心管理
const id = (await response).eventId
const { response: res } = miaoFetchApi.query(id)
const eventResult = await res
if (eventResult.status === 'success') {
reload()
}
})()
}
}
const handleItemRename = async (item: VirtualDirectory | VirtualFile) => {
const popupRes = await popupInput.value?.popup({
title: '重命名',
inputValue: item.name,
inputProps: {
placeholder: item.name
},
options: [
{
label: '取消',
key: false,
type: 'error'
},
{
label: '确认',
key: true,
type: 'success'
}
]
})
if (popupRes?.key === false) {
return
}
const newName = popupRes?.text
if (!newName) {
return
}
const { response } = miaoFetchApi.rename(item, newName, {
retry: 5
})
const id = (await response).eventId
const { response: res } = miaoFetchApi.query(id)
const eventResult = await res
if (eventResult.status === 'success') {
reload()
}
}
const handleItemDragStart = async (
_event: DragEvent,
item: VirtualDirectory | VirtualFile
) => {
const items = uniq([item, ...selectedItem.value])
dataBus.set(
'dragData_vFiles',
items.filter((v) => v.type === 'file')
)
dataBus.set(
'dragData_vDirectory',
items.filter((v) => v.type === 'directory')
)
// selectedItem.clear()
}
const handleDropFiles = async (files: File[]) => {
currentDirectory.value &&
uploadQueue.push(files, currentDirectory.value, {
onFinish() {
reload()
}
})
}
const handleDropVDirectory = async (vDirs: VirtualDirectory[]) => {
// 不能移到自己或自己的子文件夹内
for (let vDir of vDirs) {
if (currentDirectory.value.getParents.includes(vDir)) {
return
}
if (vDir.parent === currentDirectory.value) {
return
}
}
for (let dir of vDirs) {
;(async () => {
const _from = dir.parent
const { response } = miaoFetchApi.cut(dir, currentDirectory.value)
const id = (await response).eventId
const { response: res } = miaoFetchApi.query(id)
const eventResult = await res
if (eventResult.status === 'success') {
reload()
_from && _from.update()
}
})()
}
}
const handleDropVirtualFiles = (files: VirtualFile[]) => {
if (files[0].parent === currentDirectory.value) {
return
}
for (let file of files) {
;(async () => {
const _from = file.parent
const { response } = miaoFetchApi.cut(file, currentDirectory.value)
const id = (await response).eventId
const { response: res } = miaoFetchApi.query(id)
const eventResult = await res
if (eventResult.status === 'success') {
reload()
_from.update()
}
})()
}
}
const handlePickFilesUpload = async () => {
const files = await filePicker({
multiple: true
})
const _currDir = currentDirectory.value
uploadQueue.push(files, _currDir, {
onFinish() {
_currDir.update()
}
})
}
const handleAddNewItem = async () => {
const popupRes = await popupInput.value?.popup({
title: '新建文件/文件夹',
inputProps: {
placeholder: ''
},
options: [
{
label: '取消',
key: 'cancel',
type: 'error'
},
{
label: '文件',
key: 'file',
type: 'success'
},
{
label: '文件夹',
key: 'dir',
type: 'success'
}
]
})
// todo: 上传前如重名文件夹等等的错误提前检查
if (popupRes?.key === 'cancel' || popupRes?.text === '') {
return
}
const _currDir = currentDirectory.value
const name = popupRes?.text
if (!name) {
return
}
// @ts-ignore
const opType: 'file' | 'dir' = popupRes?.key
if (opType === 'dir') {
const res = await miaoFetchApi.mkdir(currentDirectory.value, name)
if (res.message === 'success') {
_currDir.update()
}
} else {
const { response } = miaoFetchApi.mkFile(currentDirectory.value, name)
const res = await response
if (res.message === 'success') {
_currDir.update()
}
}
}
const handleItemSelect = (item: VirtualDirectory | VirtualFile) => {
if (!selectedItem.value.includes(item)) {
selectedItem.push(item)
} else {
selectedItem.remove(item)
}
}
const handleSearch = async () => {
const popupRes = await popupInput.value?.popup({
title: '搜索当前文件夹',
inputValue: searchText.value,
inputProps: {
placeholder: ''
},
options: [
{
label: '取消',
key: 'cancel',
type: 'default'
},
{
label: '重置',
key: 'reset',
type: 'default'
},
{
label: '搜索',
key: 'search',
type: 'success'
}
]
})
if (!popupRes) {
return
}
if (popupRes.key === 'search') {
searchText.value = popupRes.text
} else if (popupRes.key === 'reset') {
handleSearchReset()
}
}
const handleSearchReset = () => {
searchText.value = ''
}
onMounted(async () => {
await setCurrentDirectory(currentDirectory.value)
})
</script>
<style scoped lang="scss">
$top-height: 30px;
$bottom-bar-height: 60px;
.miao-directory-item-container {
position: relative;
height: 100%;
width: inherit;
display: flex;
flex-direction: column;
overflow: hidden;
min-width: 170px;
}
</style>