/
BrowserCardViewComponent.vue
533 lines (468 loc) · 17.4 KB
/
BrowserCardViewComponent.vue
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// Copyright (C) 2023 Storj Labs, Inc.
// See LICENSE for copying information.
<template>
<v-card class="pa-2 mb-7">
<v-row align="center">
<v-col>
<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"
@update:modelValue="analyticsStore.eventTriggered(AnalyticsEvent.SEARCH_BUCKETS)"
/>
</v-col>
<v-col cols="auto">
<v-menu>
<template #activator="{ props: sortProps }">
<v-btn
variant="text"
color="default"
prepend-icon="mdi-sort"
append-icon="mdi-chevron-down"
v-bind="sortProps"
class="mr-2"
>
<span class="text-body-2">Sort by</span> <span class="ml-1 text-capitalize">{{ sortKey }}</span>
</v-btn>
</template>
<v-list>
<v-list-item
v-for="(key, index) in sortKeys"
:key="index"
:title="key"
@click="() => sortKey = key.toLowerCase()"
/>
</v-list>
</v-menu>
<v-btn-toggle
v-model="sortOrder"
density="comfortable"
variant="outlined"
color="default"
rounded="xl"
class="pa-1"
mandatory
>
<v-btn size="small" value="asc" title="Ascending" variant="text" rounded="xl">
<v-icon>mdi-sort-ascending</v-icon>
</v-btn>
<v-btn size="small" value="desc" title="Descending" variant="text" rounded="xl">
<v-icon>mdi-sort-descending</v-icon>
</v-btn>
</v-btn-toggle>
</v-col>
</v-row>
</v-card>
<v-data-iterator
:page="cursor.page"
:items-per-page="cursor.limit"
:items="browserFiles"
:search="search"
:sort-by="sortBy"
:loading="isFetching"
>
<template #no-data>
<div class="d-flex justify-center">
<p class="text-body-2">No data found.</p>
</div>
</template>
<template #default="fileProps">
<v-row>
<v-col v-for="item in fileProps.items" :key="item.raw.browserObject.Key" cols="12" sm="6" md="4" lg="3" xl="2">
<file-card
:item="item.raw"
class="h-100"
@preview-click="onFileClick(item.raw.browserObject)"
@delete-file-click="onDeleteFileClick(item.raw.browserObject)"
@share-click="onShareClick(item.raw.browserObject)"
/>
</v-col>
</v-row>
</template>
<template #footer>
<v-card class="pa-2 my-6">
<div class="d-flex align-center">
<v-menu>
<template #activator="{ props: limitProps }">
<v-btn
variant="text"
color="default"
append-icon="mdi-chevron-down"
v-bind="limitProps"
>
<span class="text-caption text-medium-emphasis mr-2">Items per page:</span>
{{ cursor.limit }}
</v-btn>
</template>
<v-list>
<v-list-item
v-for="(number, index) in tableSizeOptions(totalObjectCount, true)"
:key="index"
:title="number.title"
@click="() => onLimitChange(number.value)"
/>
</v-list>
</v-menu>
<v-spacer />
<span class="mr-4 text-caption text-medium-emphasis">
Page {{ cursor.page }} of {{ lastPage }}
</span>
<v-btn
icon
size="small"
variant="text"
color="default"
:disabled="cursor.page === 1"
@click="() => onPageChange(cursor.page - 1)"
>
<v-icon>mdi-chevron-left</v-icon>
</v-btn>
<v-btn
icon
size="small"
variant="text"
color="default"
class="ml-2"
:disabled="cursor.page === lastPage"
@click="() => onPageChange(cursor.page + 1)"
>
<v-icon>mdi-chevron-right</v-icon>
</v-btn>
</div>
</v-card>
</template>
</v-data-iterator>
<file-preview-dialog v-model="previewDialog" />
<delete-file-dialog
v-if="fileToDelete"
v-model="isDeleteFileDialogShown"
:file="fileToDelete"
@content-removed="fileToDelete = null"
/>
<share-dialog
v-model="isShareDialogShown"
:bucket-name="bucketName"
:file="fileToShare || undefined"
@content-removed="fileToShare = null"
/>
</template>
<script setup lang="ts">
import { computed, ref, watch } from 'vue';
import { useRouter } from 'vue-router';
import {
VBtn,
VBtnToggle,
VCol,
VIcon,
VList,
VListItem,
VMenu,
VRow,
VSpacer,
VTextField,
VDataIterator,
} from 'vuetify/components';
import {
BrowserObject,
MAX_KEY_COUNT,
ObjectBrowserCursor,
PreviewCache,
useObjectBrowserStore,
} from '@/store/modules/objectBrowserStore';
import { useProjectsStore } from '@/store/modules/projectsStore';
import { useNotify } from '@/utils/hooks';
import { AnalyticsErrorEventSource, AnalyticsEvent } from '@/utils/constants/analyticsEventNames';
import { useBucketsStore } from '@/store/modules/bucketsStore';
import { useConfigStore } from '@/store/modules/configStore';
import { BrowserObjectTypeInfo, BrowserObjectWrapper, EXTENSION_INFOS, FILE_INFO, FOLDER_INFO } from '@/types/browser';
import { useLinksharing } from '@/composables/useLinksharing';
import { tableSizeOptions } from '@/types/common';
import { useAnalyticsStore } from '@/store/modules/analyticsStore';
import FilePreviewDialog from '@poc/components/dialogs/FilePreviewDialog.vue';
import DeleteFileDialog from '@poc/components/dialogs/DeleteFileDialog.vue';
import ShareDialog from '@poc/components/dialogs/ShareDialog.vue';
import FileCard from '@poc/components/FileCard.vue';
type SortKey = 'name' | 'type' | 'size' | 'date';
const props = defineProps<{
forceEmpty?: boolean;
}>();
const emit = defineEmits<{
uploadClick: [];
newFolderClick: [];
}>();
const analyticsStore = useAnalyticsStore();
const config = useConfigStore();
const obStore = useObjectBrowserStore();
const projectsStore = useProjectsStore();
const bucketsStore = useBucketsStore();
const notify = useNotify();
const router = useRouter();
const { generateObjectPreviewAndMapURL } = useLinksharing();
const isFetching = ref<boolean>(false);
const search = ref<string>('');
const selected = ref([]);
const previewDialog = ref<boolean>(false);
const fileToDelete = ref<BrowserObject | null>(null);
const isDeleteFileDialogShown = ref<boolean>(false);
const fileToShare = ref<BrowserObject | null>(null);
const isShareDialogShown = ref<boolean>(false);
const routePageCache = new Map<string, number>();
const sortKey = ref<string>('name');
const sortOrder = ref<string>('asc');
const sortKeys = ['Name', 'Type', 'Size', 'Date'];
const collator = new Intl.Collator('en', { sensitivity: 'case' });
/**
* Returns object preview URLs cache from store.
*/
const cachedObjectPreviewURLs = computed((): Map<string, PreviewCache> => {
return obStore.state.cachedObjectPreviewURLs;
});
/**
* 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>(() => isPaginationEnabled.value ? obStore.state.totalObjectCount : allFiles.value.length);
/**
* Returns browser cursor from store.
*/
const cursor = computed<ObjectBrowserCursor>(() => obStore.state.cursor);
/**
* Returns the last page of the file list.
*/
const lastPage = computed<number>(() => {
const page = Math.ceil(totalObjectCount.value / cursor.value.limit);
return page === 0 ? page + 1 : page;
});
/**
* Returns every file under the current path.
*/
const allFiles = computed<BrowserObjectWrapper[]>(() => {
if (props.forceEmpty) return [];
const objects = obStore.state.files;
return objects.map<BrowserObjectWrapper>(file => {
const lowerName = file.Key.toLowerCase();
const dotIdx = lowerName.lastIndexOf('.');
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));
});
/**
* The sorting criteria to be used for the file list.
*/
const sortBy = computed(() => [{ key: sortKey.value, order: sortOrder.value }]);
/**
* Returns the files to be displayed in the browser.
*/
const browserFiles = computed<BrowserObjectWrapper[]>(() => {
const files = [...filteredFiles.value];
if (sortBy.value.length) {
const sort = sortBy.value[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 (sort.key !== 'type') {
if (objA.type === 'folder') {
if (objB.type !== 'folder') return -1;
if (sort.key === 'size' || sort.key === 'date') return 0;
} else if (objB.type === 'folder') {
return 1;
}
}
const cmp = compareFuncs[sort.key](a, b);
return sort.order === 'asc' ? cmp : -cmp;
});
}
if (cursor.value.limit === -1 || isPaginationEnabled.value) return files;
return files.slice((cursor.value.page - 1) * cursor.value.limit, cursor.value.page * cursor.value.limit);
});
/**
* Handles page change event.
*/
function onPageChange(page: number): void {
if (page < 1) return;
if (page > lastPage.value) return;
const path = filePath.value ? filePath.value + '/' : '';
routePageCache.set(path, page);
obStore.setCursor({ page, limit: cursor.value?.limit ?? 10 });
const lastObjectOnPage = page * cursor.value.limit;
const activeRange = obStore.state.activeObjectsRange;
if (lastObjectOnPage > activeRange.start && lastObjectOnPage <= activeRange.end) {
return;
}
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 {
// if the new limit is large enough to cause the page index to be out of range
// we calculate an appropriate new page index.
const oldPage = cursor.value.page ?? 1;
const maxPage = Math.ceil(totalObjectCount.value / newLimit);
const page = oldPage > maxPage ? maxPage : oldPage;
obStore.setCursor({ page, limit: newLimit });
}
/**
* Returns the title and icon representing a file's type.
*/
function getFileTypeInfo(ext: string, type: BrowserObject['type']): BrowserObjectTypeInfo {
if (!type) return FILE_INFO;
if (type === 'folder') return FOLDER_INFO;
ext = ext.toLowerCase();
for (const [exts, info] of EXTENSION_INFOS.entries()) {
if (exts.indexOf(ext) !== -1) return info;
}
return FILE_INFO;
}
/**
* 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/${projectsStore.state.selectedProject.urlId}/buckets/${bucketName.value}/${pathAndKey}`);
return;
}
obStore.setObjectPathForModal(file.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 = [];
if (isPaginationEnabled.value) {
const cachedPage = routePageCache.get(path);
if (cachedPage !== undefined) {
obStore.setCursor({ limit: cursor.value.limit, page: cachedPage });
} else {
obStore.setCursor({ limit: cursor.value.limit, page: 1 });
}
}
} 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 files.
*/
function onDeleteFileClick(file: BrowserObject): void {
fileToDelete.value = file;
isDeleteFileDialogShown.value = true;
}
/**
* Handles Share button click event.
*/
function onShareClick(file: BrowserObject): void {
fileToShare.value = file;
isShareDialogShown.value = true;
}
/**
* Get the object preview url.
*/
async function fetchPreviewUrl(file: BrowserObject) {
let url = '';
try {
url = await generateObjectPreviewAndMapURL(bucketsStore.state.fileComponentBucketName, file.path + file.Key);
} catch (error) {
error.message = `Unable to get file preview URL. ${error.message}`;
notify.notifyError(error, AnalyticsErrorEventSource.FILE_BROWSER_ENTRY);
}
if (!url) {
return;
}
const filePath = encodeURIComponent(`${bucketName.value}/${file.path}${file.Key}`);
obStore.cacheObjectPreviewURL(filePath, { url, lastModified: file.LastModified.getTime() });
}
/**
* Try to find current object's url in cache.
*/
function findCachedURL(file: BrowserObject): string | undefined {
const filePath = encodeURIComponent(`${bucketName.value}/${file.path}${file.Key}`);
const cache = cachedObjectPreviewURLs.value.get(filePath);
if (!cache) return undefined;
if (cache.lastModified !== file.LastModified.getTime()) {
obStore.removeFromObjectPreviewCache(filePath);
return undefined;
}
return cache.url;
}
/**
* Loads object URL from cache or generates new URL for previewing
* images on card items.
*/
async function processFilePath(file: BrowserObjectWrapper) {
if (file.browserObject.type === 'folder') return;
if (file.typeInfo.title !== 'Image') return;
const url = findCachedURL(file.browserObject);
if (!url) {
await fetchPreviewUrl(file.browserObject);
}
}
watch(filePath, fetchFiles, { immediate: true });
watch(() => props.forceEmpty, v => !v && fetchFiles());
watch(allFiles, async (files: BrowserObjectWrapper[]) => {
for (const file of files) {
await processFilePath(file);
}
});
</script>