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BrowserTableComponent.vue
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BrowserTableComponent.vue
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// Copyright (C) 2023 Storj Labs, Inc.
// See LICENSE for copying information.
<template>
<v-card variant="flat" :border="true" rounded="xlg">
<v-text-field
v-model="search"
label="Search"
prepend-inner-icon="mdi-magnify"
single-line
variant="solo-filled"
flat
hide-details
clearable
density="comfortable"
rounded="lg"
class="mx-2 mt-2"
/>
<v-data-table-server
v-model="selected"
v-model:options="options"
:sort-by="sortBy"
:headers="headers"
:items="tableFiles"
:search="search"
class="elevation-1"
:item-value="(item: BrowserObjectWrapper) => item.browserObject.Key"
no-data-text="No results found"
hover
must-sort
:loading="isFetching || loading"
:items-length="isPaginationEnabled ? totalObjectCount : allFiles.length"
:items-per-page-options="isPaginationEnabled ? tableSizeOptions(totalObjectCount, true) : undefined"
@update:page="onPageChange"
@update:itemsPerPage="onLimitChange"
>
<template #item="{ props: rowProps }">
<v-data-table-row class="pos-relative" v-bind="rowProps">
<template #item.name="{ item }: ItemSlotProps">
<v-btn
class="rounded-lg w-100 pl-1 pr-4 justify-start font-weight-bold"
variant="text"
height="40"
color="default"
block
@click="onFileClick(item.raw.browserObject)"
>
<img :src="item.raw.typeInfo.icon" :alt="item.raw.typeInfo.title + 'icon'" class="mr-3">
{{ item.raw.browserObject.Key }}
</v-btn>
</template>
<template #item.type="{ item }: ItemSlotProps">
{{ item.raw.typeInfo.title }}
</template>
<template #item.size="{ item }: ItemSlotProps">
{{ getFormattedSize(item.raw.browserObject) }}
</template>
<template #item.date="{ item }: ItemSlotProps">
{{ getFormattedDate(item.raw.browserObject) }}
</template>
<template #item.actions="{ item }: ItemSlotProps">
<browser-row-actions
:file="item.raw.browserObject"
@delete-folder-click="() => onDeleteFolderClick(item.raw.browserObject)"
/>
</template>
</v-data-table-row>
</template>
</v-data-table-server>
<file-preview-dialog v-model="previewDialog" />
</v-card>
<delete-folder-dialog v-if="folderToDelete" v-model="isDeleteFolderDialogShown" :folder="folderToDelete" />
</template>
<script setup lang="ts">
import { ref, computed, watch } from 'vue';
import { useRouter } from 'vue-router';
import {
VCard,
VTextField,
VBtn,
} from 'vuetify/components';
import { VDataTableServer, VDataTableRow } from 'vuetify/labs/components';
import {
BrowserObject,
MAX_KEY_COUNT,
ObjectBrowserCursor,
useObjectBrowserStore,
} from '@/store/modules/objectBrowserStore';
import { useProjectsStore } from '@/store/modules/projectsStore';
import { useNotify } from '@/utils/hooks';
import { SHORT_MONTHS_NAMES } from '@/utils/constants/date';
import { Size } from '@/utils/bytesSize';
import { AnalyticsErrorEventSource } from '@/utils/constants/analyticsEventNames';
import { useBucketsStore } from '@/store/modules/bucketsStore';
import { useConfigStore } from '@/store/modules/configStore';
import { tableSizeOptions } from '@/types/common';
import BrowserRowActions from '@poc/components/BrowserRowActions.vue';
import FilePreviewDialog from '@poc/components/dialogs/FilePreviewDialog.vue';
import DeleteFolderDialog from '@poc/components/dialogs/DeleteFolderDialog.vue';
import folderIcon from '@poc/assets/icon-folder-tonal.svg';
import pdfIcon from '@poc/assets/icon-pdf-tonal.svg';
import imageIcon from '@poc/assets/icon-image-tonal.svg';
import videoIcon from '@poc/assets/icon-video-tonal.svg';
import audioIcon from '@poc/assets/icon-audio-tonal.svg';
import textIcon from '@poc/assets/icon-text-tonal.svg';
import zipIcon from '@poc/assets/icon-zip-tonal.svg';
import spreadsheetIcon from '@poc/assets/icon-spreadsheet-tonal.svg';
import fileIcon from '@poc/assets/icon-file-tonal.svg';
type SortKey = 'name' | 'type' | 'size' | 'date';
type TableOptions = {
page: number;
itemsPerPage: number;
sortBy: {
key: SortKey;
order: 'asc' | 'desc';
}[];
};
type BrowserObjectTypeInfo = {
title: string;
icon: string;
};
/**
* Contains extra information to aid in the display, filtering, and sorting of browser objects.
*/
type BrowserObjectWrapper = {
browserObject: BrowserObject;
typeInfo: BrowserObjectTypeInfo;
lowerName: string;
ext: string;
};
type ItemSlotProps = { item: { raw: BrowserObjectWrapper } };
const props = defineProps<{
forceEmpty?: boolean;
loading?: boolean;
}>();
const config = useConfigStore();
const obStore = useObjectBrowserStore();
const projectsStore = useProjectsStore();
const bucketsStore = useBucketsStore();
const notify = useNotify();
const router = useRouter();
const isFetching = ref<boolean>(false);
const search = ref<string>('');
const selected = ref([]);
const previewDialog = ref<boolean>(false);
const options = ref<TableOptions>();
const folderToDelete = ref<BrowserObject>();
const isDeleteFolderDialogShown = ref<boolean>(false);
const sortBy = [{ key: 'name', order: 'asc' }];
const headers = [
{
title: 'Name',
align: 'start',
key: 'name',
},
{ title: 'Type', key: 'type' },
{ title: 'Size', key: 'size' },
{ title: 'Date', key: 'date' },
{ title: '', key: 'actions', sortable: false, width: 0 },
];
const collator = new Intl.Collator('en', { sensitivity: 'case' });
const extensionInfos: Map<string[], BrowserObjectTypeInfo> = new Map([
[['jpg', 'jpeg', 'png', 'gif'], { title: 'Image', icon: imageIcon }],
[['mp4', 'mkv', 'mov'], { title: 'Video', icon: videoIcon }],
[['mp3', 'aac', 'wav', 'm4a'], { title: 'Audio', icon: audioIcon }],
[['txt', 'docx', 'doc', 'pages'], { title: 'Text', icon: textIcon }],
[['pdf'], { title: 'PDF', icon: pdfIcon }],
[['zip'], { title: 'ZIP', icon: zipIcon }],
[['xls', 'numbers', 'csv', 'xlsx', 'tsv'], { title: 'Spreadsheet', icon: spreadsheetIcon }],
]);
const folderInfo: BrowserObjectTypeInfo = { title: 'Folder', icon: folderIcon };
const fileInfo: BrowserObjectTypeInfo = { title: 'File', icon: fileIcon };
/**
* Returns the name of the selected bucket.
*/
const bucketName = computed<string>(() => bucketsStore.state.fileComponentBucketName);
/**
* Returns the current path within the selected bucket.
*/
const filePath = computed<string>(() => bucketsStore.state.fileComponentPath);
/**
* Returns total object count from store.
*/
const isPaginationEnabled = computed<boolean>(() => config.state.config.objectBrowserPaginationEnabled);
/**
* Returns total object count from store.
*/
const totalObjectCount = computed<number>(() => obStore.state.totalObjectCount);
/**
* Returns table cursor from store.
*/
const cursor = computed<ObjectBrowserCursor>(() => obStore.state.cursor);
/**
* Returns every file under the current path.
*/
const allFiles = computed<BrowserObjectWrapper[]>(() => {
if (props.forceEmpty) return [];
const objects = isPaginationEnabled.value ? obStore.displayedObjects : obStore.state.files;
return objects.map<BrowserObjectWrapper>(file => {
const lowerName = file.Key.toLowerCase();
const dotIdx = lowerName.indexOf('.');
const ext = dotIdx === -1 ? '' : file.Key.slice(dotIdx + 1);
return {
browserObject: file,
typeInfo: getFileTypeInfo(ext, file.type),
lowerName,
ext,
};
});
});
/**
* Returns every file under the current path that matchs the search query.
*/
const filteredFiles = computed<BrowserObjectWrapper[]>(() => {
if (!search.value) return allFiles.value;
const searchLower = search.value.toLowerCase();
return allFiles.value.filter(file => file.lowerName.includes(searchLower));
});
/**
* Returns the files to be displayed in the table.
*/
const tableFiles = computed<BrowserObjectWrapper[]>(() => {
const opts = options.value;
if (!opts) return [];
const files = [...filteredFiles.value];
if (opts.sortBy.length) {
const sortBy = opts.sortBy[0];
type CompareFunc = (a: BrowserObjectWrapper, b: BrowserObjectWrapper) => number;
const compareFuncs: Record<SortKey, CompareFunc> = {
name: (a, b) => collator.compare(a.browserObject.Key, b.browserObject.Key),
type: (a, b) => collator.compare(a.typeInfo.title, b.typeInfo.title) || collator.compare(a.ext, b.ext),
size: (a, b) => a.browserObject.Size - b.browserObject.Size,
date: (a, b) => a.browserObject.LastModified.getTime() - b.browserObject.LastModified.getTime(),
};
files.sort((a, b) => {
const objA = a.browserObject, objB = b.browserObject;
if (sortBy.key !== 'type') {
if (objA.type === 'folder') {
if (objB.type !== 'folder') return -1;
if (sortBy.key === 'size' || sortBy.key === 'date') return 0;
} else if (objB.type === 'folder') {
return 1;
}
}
const cmp = compareFuncs[sortBy.key](a, b);
return sortBy.order === 'asc' ? cmp : -cmp;
});
}
if (opts.itemsPerPage === -1 || isPaginationEnabled.value) return files;
return files.slice((opts.page - 1) * opts.itemsPerPage, opts.page * opts.itemsPerPage);
});
/**
* Handles page change event.
*/
function onPageChange(page: number): void {
obStore.setCursor({ page, limit: options.value?.itemsPerPage ?? 10 });
const lastObjectOnPage = page * cursor.value.limit;
const activeRange = obStore.state.activeObjectsRange;
if (lastObjectOnPage > activeRange.start && lastObjectOnPage <= activeRange.end) {
return;
}
const path = filePath.value ? filePath.value + '/' : '';
const tokenKey = Math.ceil(lastObjectOnPage / MAX_KEY_COUNT) * MAX_KEY_COUNT;
const tokenToBeFetched = obStore.state.continuationTokens.get(tokenKey);
if (!tokenToBeFetched) {
obStore.initList(path);
return;
}
obStore.listByToken(path, tokenKey, tokenToBeFetched);
}
/**
* Handles items per page change event.
*/
function onLimitChange(newLimit: number): void {
obStore.setCursor({ page: options.value?.page ?? 1, limit: newLimit });
}
/**
* Returns the string form of the file's last modified date.
*/
function getFormattedDate(file: BrowserObject): string {
if (file.type === 'folder') return '';
const date = file.LastModified;
return `${date.getDate()} ${SHORT_MONTHS_NAMES[date.getMonth()]} ${date.getFullYear()}`;
}
/**
* Returns the string form of the file's size.
*/
function getFormattedSize(file: BrowserObject): string {
if (file.type === 'folder') return '';
const size = new Size(file.Size);
return `${size.formattedBytes} ${size.label}`;
}
/**
* Returns the title and icon representing a file's type.
*/
function getFileTypeInfo(ext: string, type: BrowserObject['type']): BrowserObjectTypeInfo {
if (!type) return fileInfo;
if (type === 'folder') return folderInfo;
ext = ext.toLowerCase();
for (const [exts, info] of extensionInfos.entries()) {
if (exts.indexOf(ext) !== -1) return info;
}
return fileInfo;
}
/**
* Handles file click.
*/
function onFileClick(file: BrowserObject): void {
if (!file.type) return;
if (file.type === 'folder') {
const uriParts = [file.Key];
if (filePath.value) {
uriParts.unshift(...filePath.value.split('/'));
}
const pathAndKey = uriParts.map(part => encodeURIComponent(part)).join('/');
router.push(`/projects/${projectsStore.state.selectedProject.id}/buckets/${bucketName.value}/${pathAndKey}`);
return;
}
obStore.setObjectPathForModal(obStore.state.path + file.Key);
previewDialog.value = true;
}
/**
* Fetches all files in the current directory.
*/
async function fetchFiles(): Promise<void> {
if (isFetching.value || props.forceEmpty) return;
isFetching.value = true;
try {
const path = filePath.value ? filePath.value + '/' : '';
if (isPaginationEnabled.value) {
await obStore.initList(path);
} else {
await obStore.list(path);
}
selected.value = [];
} catch (err) {
err.message = `Error fetching files. ${err.message}`;
notify.notifyError(err, AnalyticsErrorEventSource.FILE_BROWSER_LIST_CALL);
}
isFetching.value = false;
}
/**
* Handles delete button click event for folder rows.
*/
function onDeleteFolderClick(folder: BrowserObject): void {
folderToDelete.value = folder;
isDeleteFolderDialogShown.value = true;
}
watch(filePath, fetchFiles, { immediate: true });
watch(() => props.forceEmpty, v => !v && fetchFiles());
</script>
<style scoped lang="scss">
.browser-table__loader-overlay :deep(.v-overlay__scrim) {
opacity: 1;
bottom: 0.8px;
}
</style>