mirror of
https://github.com/rustfs/console.git
synced 2026-09-19 09:52:25 +08:00
399 lines
12 KiB
Vue
399 lines
12 KiB
Vue
<template>
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<n-page-header subtitle="" @back="router.back()">
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<template #title>
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<div class="flex items-center justify-between">
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<n-input :placeholder="t('Search')" v-model:value="searchTerm" @update:value="handleSearch">
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<template #prefix>
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<Icon name="ri:search-2-line" />
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</template>
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</n-input>
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</div>
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</template>
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<template #extra>
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<div class="flex items-center gap-4">
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<object-upload-stats />
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<object-delete-stats />
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<n-button @click="() => handleNewObject(true)">
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<Icon name="ri:add-line" class="mr-2" />
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<span>{{ t("New Folder") }}</span>
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</n-button>
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<n-button @click="() => handleNewObject(false)">
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<Icon name="ri:add-line" class="mr-2" />
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<span>{{ t("New File") }}</span>
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</n-button>
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<n-button @click="() => (uploadPickerVisible = true)">
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<Icon name="ri:file-add-line" class="mr-2" />
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<span>{{ t("Upload File") + "/" + t("Folder") }}</span>
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</n-button>
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<n-button :disabled="!checkedKeys.length" secondary @click="handleBatchDelete">
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<template #icon>
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<Icon name="ri:delete-bin-5-line"></Icon>
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</template>
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{{ t("Delete Selected") }}
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</n-button>
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<n-button @click="() => refresh()">
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<Icon name="ri:refresh-line" class="mr-2" />
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<span>{{ t("Refresh") }}</span>
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</n-button>
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</div>
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</template>
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</n-page-header>
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<n-data-table
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class="border dark:border-neutral-700 rounded overflow-hidden"
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:columns="columns"
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:data="filteredObjects"
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:row-key="rowKey"
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@update:checked-row-keys="handleCheck"
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:pagination="false"
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:bordered="false" />
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<object-upload-picker
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:show="uploadPickerVisible"
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@update:show="
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(val) => {
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uploadPickerVisible = val;
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refresh();
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}
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"
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:bucketName="bucketName"
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:prefix="prefix" />
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<object-new-form
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:show="newObjectFormVisible"
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:asPrefix="newObjectAsPrefix"
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@update:show="
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(val) => {
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newObjectFormVisible = val;
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refresh();
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}
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"
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:bucketName="bucketName"
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:prefix="prefix" />
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<n-button-group class="ml-auto">
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<n-button @click="goToPreviousPage" :disabled="!continuationToken">
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<Icon name="ri:arrow-left-s-line" class="mr-2" />
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<span>上一页</span>
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</n-button>
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<n-button @click="goToNextPage" :disabled="!nextToken">
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<span>下一页</span>
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<Icon name="ri:arrow-right-s-line" class="ml-2" />
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</n-button>
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</n-button-group>
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<object-info ref="infoRef" />
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</template>
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<script setup lang="ts">
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const { $s3Client } = useNuxtApp();
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const { t } = useI18n();
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import { useAsyncData, useRoute, useRouter } from "#app";
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import { NuxtLink } from "#components";
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import { ListObjectsV2Command, type _Object, type CommonPrefix } from "@aws-sdk/client-s3";
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import dayjs from "dayjs";
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import type { DataTableColumns, DataTableRowKey } from "naive-ui";
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import { joinRelativeURL } from "ufo";
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import { computed, ref, watch, type VNode } from "vue";
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import { useDeleteTaskManagerStore } from "~/store/delete-tasks";
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import { useUploadTaskManagerStore } from "~/store/upload-tasks";
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import { useBucket } from "~/composables/useBucket";
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const route = useRoute();
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const router = useRouter();
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const dialog = useDialog();
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const message = useMessage();
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const props = defineProps<{ bucket: string; path: string }>();
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const uploadPickerVisible = ref(false);
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const newObjectFormVisible = ref(false);
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const newObjectAsPrefix = ref(false);
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const searchTerm = ref("");
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// Add debounce function for search
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const debounce = (fn: Function, delay: number) => {
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let timer: NodeJS.Timeout | null = null;
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return (...args: any[]) => {
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if (timer) clearTimeout(timer);
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timer = setTimeout(() => {
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fn(...args);
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}, delay);
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};
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};
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const handleSearch = debounce(() => {
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// Reset pagination when searching
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if (continuationToken.value) {
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continuationToken.value = undefined;
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tokenHistory.value = [];
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}
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}, 300);
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// 上传任务
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const uploadTaskStore = useUploadTaskManagerStore();
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const uploadTasks = computed(() => uploadTaskStore.tasks);
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// 删除任务
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const deleteTaskStore = useDeleteTaskManagerStore();
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const deleteTasks = computed(() => deleteTaskStore.tasks);
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// 当任务变化时，刷新数据
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watch(
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() => uploadTasks,
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() => setTimeout(refresh, 500),
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{ deep: true }
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);
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watch(
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() => deleteTasks,
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() => setTimeout(refresh, 500),
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{ deep: true }
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);
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// bucketName
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const bucketName = computed(() => props.bucket as string);
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// 当前路径的前缀, example: '/folder1/folder2/'
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const prefix = computed(() => decodeURIComponent(props.path as string));
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// query 参数
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const pageSize = computed(() => parseInt(route.query.pageSize as string, 10));
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// 将 continuationToken 改为 ref
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const continuationToken = ref<string | undefined>(undefined);
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// 新建文件夹
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const handleNewObject = (asPrefix: boolean) => {
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newObjectFormVisible.value = true;
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newObjectAsPrefix.value = asPrefix;
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};
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const bucketPath = (path?: string | Array<string>) => {
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if (Array.isArray(path)) {
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path = path.join("/");
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}
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return joinRelativeURL("/browser", encodeURIComponent(bucketName.value), path ? encodeURIComponent(path) : "");
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};
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interface RowData {
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Key: string;
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type: "prefix" | "object";
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Size: number;
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LastModified: string;
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}
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const infoRef = ref();
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const columns: DataTableColumns<RowData> = [
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{
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type: "selection",
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},
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{
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key: "Key",
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title: t("Object"),
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render: (row: { Key: string; type: "prefix" | "object" }) => {
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const displayKey = prefix.value ? row.Key.substring(prefix.value.length) : row.Key;
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let label: string | VNode = displayKey || "/";
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if (row.type === "prefix") {
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label = h("span", { class: "inline-flex items-center gap-2" }, [icon("ri:folder-line"), label]);
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}
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const keyInUri = row.Key;
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return h(
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NuxtLink,
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{
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href: row.type === "prefix" ? bucketPath(keyInUri) : "",
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class: "block text-cyan-400 cursor-pointer",
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onClick: (e: MouseEvent) => {
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if (row.type === "prefix") return;
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infoRef.value.openDrawer(bucketName.value, row.Key);
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return;
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},
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},
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() => label
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);
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},
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},
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{ key: "Size", title: t("Size"), render: (row: { Size: number }) => (row.Size ? formatBytes(row.Size) : "") },
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{
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key: "LastModified",
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title: t("Update Time"),
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render: (row: { LastModified: string }) => {
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return row.LastModified ? dayjs(row.LastModified).format("YYYY-MM-DD HH:mm:ss") : "";
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},
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},
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];
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interface ListObjectsResponse {
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contents: _Object[];
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commonPrefixes: CommonPrefix[];
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nextContinuationToken: string | null;
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isTruncated: boolean;
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}
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const randomString = () => {
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const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
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let result = "";
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for (let i = 0; i < 8; i++) {
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result += chars.charAt(Math.floor(Math.random() * chars.length));
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}
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return result;
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};
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const salt = ref(randomString());
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// 在服务端获取数据
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const { data, refresh } = await useAsyncData<ListObjectsResponse>(
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`objectsData-${salt.value}&${prefix.value}&${pageSize.value}&${continuationToken.value}`,
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async () => {
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const params = {
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Bucket: bucketName.value,
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MaxKeys: pageSize.value || 25,
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Delimiter: "/",
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Prefix: prefix.value || undefined,
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ContinuationToken: continuationToken.value,
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};
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const result = await $s3Client.send(new ListObjectsV2Command(params));
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return {
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contents: result.Contents || [],
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commonPrefixes: result.CommonPrefixes || [],
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nextContinuationToken: result.NextContinuationToken || null,
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isTruncated: result.IsTruncated ?? false,
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};
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}
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);
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watch(
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continuationToken,
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() => {
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refresh();
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},
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{ deep: true }
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);
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const contents = computed(() => data.value?.contents || []);
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const commonPrefixes = computed(() => data.value?.commonPrefixes || []);
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const nextToken = computed(() => data.value?.nextContinuationToken || null);
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const objects = computed(() => {
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return commonPrefixes.value
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.map((prefix) => {
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return {
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Key: prefix.Prefix,
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type: "prefix",
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Size: 0,
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};
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})
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.concat(
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contents.value.map((object) => {
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return {
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Key: object.Key,
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type: "object",
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Size: object.Size ?? 0,
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LastModified: object.LastModified ?? new Date(0),
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};
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})
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);
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});
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// New computed property to filter objects based on search term
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const filteredObjects = computed(() => {
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if (!searchTerm.value.trim()) {
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return objects.value;
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}
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const term = searchTerm.value.toLowerCase();
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return objects.value.filter((obj) => {
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const displayKey = prefix.value ? obj.Key?.substring(prefix.value.length) : obj.Key;
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return displayKey?.toLowerCase().includes(term);
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});
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});
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/** ************************************批量删除 */
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function rowKey(row: any): string {
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return row.Key;
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}
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const checkedKeys = ref<DataTableRowKey[]>([]);
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function handleCheck(keys: DataTableRowKey[]) {
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checkedKeys.value = keys;
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return checkedKeys;
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}
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const objectApi = useObject({ bucket: bucketName.value });
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const bucketApi = useBucket({});
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// 批量删除
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function handleBatchDelete() {
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dialog.error({
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title: "警告",
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content: "你确定要删除所有选中的对象吗？",
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positiveText: "确定",
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negativeText: "取消",
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onPositiveClick: async () => {
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if (!checkedKeys.value.length) {
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message.error("请至少选择一项");
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return;
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}
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try {
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await Promise.all(
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checkedKeys.value.map(async (item) => {
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const findOne = objects.value.find((obj) => obj.Key === item);
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// 目录删除
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// 递归查询目录下的所有文件，然后删除
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if (findOne?.type === "prefix" && findOne?.Key) {
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return await objectApi.mapAllFiles(bucketName.value, findOne.Key, (fileKey: string) => {
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deleteTaskStore.addKeys([fileKey], bucketName.value);
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});
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}
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return deleteTaskStore.addKeys([String(item)], bucketName.value);
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})
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);
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message.success("删除任务已创建");
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salt.value = randomString();
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refresh();
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} catch (error) {
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message.error("删除失败");
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}
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},
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});
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}
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// 为了实现 "Previous" 功能，需要记录访问过的 token 列表。
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// 因为我们是通过路由导航，每次下一页时会改变 URL，从而 SSR 获取新数据。
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// 当访问过的 token 会体现在浏览器历史记录中。
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// 在这种设计中，每次点击 Next/Previous 都会换 URL，并生成新 SSR 页面。
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// 因此"上一页"可以通过浏览器后退实现，也可以在数据中保存 token 来人工实现。
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// 这里演示一个简化版本——在客户端保存 tokenHistory。
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// 请注意：刷新后 tokenHistory 会丢失，因为它是前端状态。
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const tokenHistory = ref<string[]>([]);
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// 当页面加载后，如果 continuationToken 有值，就表示不是第一页
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// 将当前 continuationToken 添加到历史中
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if (continuationToken.value && !tokenHistory.value.includes(continuationToken.value)) {
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tokenHistory.value.push(continuationToken.value);
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}
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// previousToken 根据 tokenHistory 来确定
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// tokenHistory 中最后一个是当前页的 token，上一个则是 previousToken
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const previousToken = computed(() => {
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if (tokenHistory.value.length < 2) return null;
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// 倒数第二个是上一页的 token
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return tokenHistory.value[tokenHistory.value.length - 2];
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});
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// 修改分页方法
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function goToNextPage() {
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if (nextToken.value) {
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continuationToken.value = nextToken.value;
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tokenHistory.value.push(nextToken.value);
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}
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}
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function goToPreviousPage() {
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if (previousToken.value) {
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continuationToken.value = previousToken.value;
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// 将上一页 token 之后的记录删除
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const prevIndex = tokenHistory.value.indexOf(previousToken.value);
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tokenHistory.value.splice(prevIndex + 1);
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} else {
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// 回到第一页
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continuationToken.value = undefined;
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tokenHistory.value = [];
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}
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}
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</script>
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