feat: download shared subdirectory (#1184)
Co-authored-by: Oleg Lobanov <oleg@lobanov.me>
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			@ -58,7 +58,7 @@ export async function put (url, content = '') {
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}
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export function download (format, ...files) {
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  let url = `${baseURL}/api/raw`
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  let url = store.getters['isSharing'] ? `${baseURL}/api/public/dl/${store.state.hash}` : `${baseURL}/api/raw`
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  if (files.length === 1) {
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    url += removePrefix(files[0]) + '?'
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			@ -36,6 +36,8 @@ export async function fetchJSON (url, opts) {
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export function removePrefix (url) {
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  if (url.startsWith('/files')) {
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    url = url.slice(6)
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  } else if (store.getters['isSharing']) {
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    url = url.slice(7 + store.state.hash.length)
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  }
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  if (url === '') url = '/'
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			@ -8,8 +8,8 @@
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      <search v-if="isLogged"></search>
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    </div>
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    <div>
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      <template v-if="isLogged">
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        <button @click="openSearch" :aria-label="$t('buttons.search')" :title="$t('buttons.search')" class="search-button action">
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      <template v-if="isLogged || isSharing">
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        <button v-show="!isSharing" @click="openSearch" :aria-label="$t('buttons.search')" :title="$t('buttons.search')" class="search-button action">
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          <i class="material-icons">search</i>
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        </button>
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			@ -18,7 +18,7 @@
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        </button>
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        <!-- Menu that shows on listing AND mobile when there are files selected -->
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        <div id="file-selection" v-if="isMobile && isListing">
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        <div id="file-selection" v-if="isMobile && isListing && !isSharing">
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          <span v-if="selectedCount > 0">{{ selectedCount }} selected</span>
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          <share-button v-show="showShareButton"></share-button>
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          <rename-button v-show="showRenameButton"></rename-button>
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			@ -37,13 +37,13 @@
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            <delete-button v-show="showDeleteButton"></delete-button>
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          </div>
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          <shell-button v-if="isExecEnabled && user.perm.execute" />
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          <shell-button v-if="isExecEnabled && !isSharing && user.perm.execute" />
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          <switch-button v-show="isListing"></switch-button>
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          <download-button v-show="showDownloadButton"></download-button>
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          <upload-button v-show="showUpload"></upload-button>
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          <info-button v-show="isFiles"></info-button>
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          <button v-show="isListing" @click="toggleMultipleSelection" :aria-label="$t('buttons.selectMultiple')" :title="$t('buttons.selectMultiple')" class="action" >
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          <button v-show="isListing || (isSharing && req.isDir)" @click="toggleMultipleSelection" :aria-label="$t('buttons.selectMultiple')" :title="$t('buttons.selectMultiple')" class="action" >
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            <i class="material-icons">check_circle</i>
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            <span>{{ $t('buttons.select') }}</span>
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          </button>
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			@ -110,7 +110,8 @@ export default {
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      'isEditor',
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      'isPreview',
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      'isListing',
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      'isLogged'
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      'isLogged',
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      'isSharing'
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    ]),
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    ...mapState([
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      'req',
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			@ -128,7 +129,7 @@ export default {
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      return this.isListing && this.user.perm.create
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    },
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    showDownloadButton () {
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      return this.isFiles && this.user.perm.download
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      return (this.isFiles && this.user.perm.download) || (this.isSharing && this.selectedCount > 0)
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    },
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    showDeleteButton () {
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      return this.isFiles && (this.isListing
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			@ -156,7 +157,7 @@ export default {
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        : this.user.perm.create)
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    },
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    showMore () {
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      return this.isFiles && this.$store.state.show === 'more'
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      return (this.isFiles || this.isSharing) && this.$store.state.show === 'more'
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    },
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    showOverlay () {
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      return this.showMore
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			@ -14,11 +14,11 @@ export default {
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  name: 'download-button',
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  computed: {
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    ...mapState(['req', 'selected']),
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    ...mapGetters(['isListing', 'selectedCount'])
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    ...mapGetters(['isListing', 'selectedCount', 'isSharing'])
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  },
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  methods: {
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    download: function () {
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      if (!this.isListing) {
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      if (!this.isListing && !this.isSharing) {
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        api.download(null, this.$route.path)
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        return
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      }
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			@ -13,7 +13,7 @@
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  :aria-label="name"
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  :aria-selected="isSelected">
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    <div>
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      <img v-if="type==='image' && isThumbsEnabled" v-lazy="thumbnailUrl">
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      <img v-if="type==='image' && isThumbsEnabled && !isSharing" v-lazy="thumbnailUrl">
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      <i v-else class="material-icons">{{ icon }}</i>
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    </div>
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			@ -47,8 +47,12 @@ export default {
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  },
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  props: ['name', 'isDir', 'url', 'type', 'size', 'modified', 'index'],
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  computed: {
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    ...mapState(['user', 'selected', 'req', 'user', 'jwt']),
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    ...mapGetters(['selectedCount']),
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    ...mapState(['user', 'selected', 'req', 'jwt']),
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    ...mapGetters(['selectedCount', 'isSharing']),
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    singleClick () {
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      if (this.isSharing) return false
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      return this.user.singleClick
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    },
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    isSelected () {
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      return (this.selected.indexOf(this.index) !== -1)
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    },
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			@ -60,10 +64,10 @@ export default {
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      return 'insert_drive_file'
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    },
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    isDraggable () {
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      return this.user.perm.rename
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      return !this.isSharing && this.user.perm.rename
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    },
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    canDrop () {
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      if (!this.isDir) return false
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      if (!this.isDir || this.isSharing) return false
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      for (let i of this.selected) {
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        if (this.req.items[i].url === this.url) {
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			@ -171,11 +175,11 @@ export default {
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      action(overwrite, rename)
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    },
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    itemClick: function(event) {
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      if (this.user.singleClick && !this.$store.state.multiple) this.open()
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      if (this.singleClick && !this.$store.state.multiple) this.open()
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      else this.click(event)
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    },
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    click: function (event) {
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      if (!this.user.singleClick && this.selectedCount !== 0) event.preventDefault()
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      if (!this.singleClick && this.selectedCount !== 0) event.preventDefault()
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      if (this.$store.state.selected.indexOf(this.index) !== -1) {
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        this.removeSelected(this.index)
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        return
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			@ -202,11 +206,11 @@ export default {
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        return
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      }
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      if (!this.user.singleClick && !event.ctrlKey && !event.metaKey && !this.$store.state.multiple) this.resetSelected()
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      if (!this.singleClick && !event.ctrlKey && !event.metaKey && !this.$store.state.multiple) this.resetSelected()
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      this.addSelected(this.index)
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    },
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    dblclick: function () {
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      if (!this.user.singleClick) this.open()
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      if (!this.singleClick) this.open()
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    },
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    touchstart () {
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      setTimeout(() => {
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			@ -49,7 +49,7 @@
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}
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.share__box__items #listing.list .item {
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  cursor: auto;
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  cursor: pointer;
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  border-left: 0;
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  border-right: 0;
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  border-bottom: 0;
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			@ -57,5 +57,9 @@
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}
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.share__box__items #listing.list .item .name {
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  width: auto;
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  width: 50%;
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}
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.share__box__items #listing.list .item .modified {
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  width: 25%;
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}
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			@ -248,6 +248,7 @@
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  },
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  "download": {
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    "downloadFile": "Download File",
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    "downloadFolder": "Download Folder"
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    "downloadFolder": "Download Folder",
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    "downloadSelected": "Download Selected"
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  }
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}
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			@ -245,6 +245,7 @@
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  },
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  "download": {
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    "downloadFile": "下载文件",
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    "downloadFolder": "下载文件夹"
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    "downloadFolder": "下载文件夹",
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    "downloadSelected": "下载已选"
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  }
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}
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			@ -4,6 +4,7 @@ const getters = {
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  isListing: (state, getters) => getters.isFiles && state.req.isDir,
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  isEditor: (state, getters) => getters.isFiles && (state.req.type === 'text' || state.req.type === 'textImmutable'),
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  isPreview: state => state.previewMode,
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  isSharing: state =>  !state.loading && state.route.name === 'Share',
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  selectedCount: state => state.selected.length,
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  progress : state => {
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    if (state.upload.progress.length == 0) {
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			@ -24,7 +24,8 @@ const state = {
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  showShell: false,
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  showMessage: null,
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  showConfirm: null,
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  previewMode: false
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  previewMode: false,
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  hash: ''
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}
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export default new Vuex.Store({
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			@ -86,7 +86,8 @@ const mutations = {
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  },
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  setPreviewMode(state, value) {
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    state.previewMode = value
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  }
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  },
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  setHash: (state, value) => (state.hash = value),
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}
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export default mutations
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			@ -1,14 +1,25 @@
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<template>
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  <div class="share" v-if="loaded">
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  <div v-if="!loading">
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    <div id="breadcrumbs">
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      <router-link :to="'/share/' + hash" :aria-label="$t('files.home')" :title="$t('files.home')">
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        <i class="material-icons">home</i>
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      </router-link>
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      <span v-for="(link, index) in breadcrumbs" :key="index">
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          <span class="chevron"><i class="material-icons">keyboard_arrow_right</i></span>
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          <router-link :to="link.url">{{ link.name }}</router-link>
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        </span>
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    </div>
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    <div class="share">
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      <div class="share__box share__box__info">
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          <div class="share__box__header">
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          {{ file.isDir ? $t('download.downloadFolder') : $t('download.downloadFile') }}
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            {{ req.isDir ? $t('download.downloadFolder') : $t('download.downloadFile') }}
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          </div>
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          <div class="share__box__element share__box__center share__box__icon">
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          <i class="material-icons">{{ file.isDir ? 'folder' : 'insert_drive_file'}}</i>
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            <i class="material-icons">{{ icon }}</i>
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          </div>
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          <div class="share__box__element">
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          <strong>{{ $t('prompts.displayName') }}</strong> {{ file.name }}
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            <strong>{{ $t('prompts.displayName') }}</strong> {{ req.name }}
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          </div>
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          <div class="share__box__element">
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            <strong>{{ $t('prompts.lastModified') }}:</strong> {{ humanTime }}
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			@ -23,85 +34,190 @@
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            <qrcode-vue :value="fullLink" size="200" level="M"></qrcode-vue>
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          </div>
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      </div>
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    <div v-if="file.isDir" class="share__box share__box__items">
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      <div class="share__box__header" v-if="file.isDir">
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      <div v-if="req.isDir && req.items.length > 0" class="share__box share__box__items">
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        <div class="share__box__header" v-if="req.isDir">
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          {{ $t('files.files') }}
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        </div>
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        <div id="listing" class="list">
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        <div class="item" v-for="(item) in file.items.slice(0, this.showLimit)" :key="base64(item.name)">
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          <item v-for="(item) in req.items.slice(0, this.showLimit)"
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            :key="base64(item.name)"
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            v-bind:index="item.index"
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            v-bind:name="item.name"
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            v-bind:isDir="item.isDir"
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            v-bind:url="item.url"
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            v-bind:modified="item.modified"
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            v-bind:type="item.type"
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            v-bind:size="item.size">
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          </item>
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          <div v-if="req.items.length > showLimit" class="item">
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            <div>
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            <i class="material-icons">{{ item.isDir ? 'folder' : (item.type==='image') ? 'insert_photo' : 'insert_drive_file' }}</i>
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          </div>
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          <div>
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            <p class="name">{{ item.name }}</p>
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              <p class="name"> + {{ req.items.length - showLimit }} </p>
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            </div>
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          </div>
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        <div v-if="file.items.length > showLimit" class="item">
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          <div>
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            <p class="name"> + {{ file.items.length - showLimit }} </p>
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          <div :class="{ active: $store.state.multiple }" id="multiple-selection">
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            <p>{{ $t('files.multipleSelectionEnabled') }}</p>
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            <div @click="$store.commit('multiple', false)" tabindex="0" role="button" :title="$t('files.clear')" :aria-label="$t('files.clear')" class="action">
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              <i class="material-icons">clear</i>
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            </div>
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          </div>
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        </div>
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      </div>
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      <div v-else-if="req.isDir && req.items.length === 0" class="share__box share__box__items">
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        <h2 class="message">
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          <i class="material-icons">sentiment_dissatisfied</i>
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          <span>{{ $t('files.lonely') }}</span>
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        </h2>
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      </div>
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    </div>
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  </div>
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  <div v-else-if="error">
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    <not-found v-if="error.message === '404'"></not-found>
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    <forbidden v-else-if="error.message === '403'"></forbidden>
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    <internal-error v-else></internal-error>
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  </div>
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</template>
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<script>
 | 
			
		||||
import {mapState, mapMutations, mapGetters} from 'vuex';
 | 
			
		||||
import { share as api } from '@/api'
 | 
			
		||||
import { baseURL } from '@/utils/constants'
 | 
			
		||||
import filesize from 'filesize'
 | 
			
		||||
import moment from 'moment'
 | 
			
		||||
import QrcodeVue from 'qrcode.vue'
 | 
			
		||||
import Item from "@/components/files/ListingItem"
 | 
			
		||||
import Forbidden from './errors/403'
 | 
			
		||||
import NotFound from './errors/404'
 | 
			
		||||
import InternalError from './errors/500'
 | 
			
		||||
 | 
			
		||||
export default {
 | 
			
		||||
  name: 'share',
 | 
			
		||||
  components: {
 | 
			
		||||
    Item,
 | 
			
		||||
    Forbidden,
 | 
			
		||||
    NotFound,
 | 
			
		||||
    InternalError,
 | 
			
		||||
    QrcodeVue
 | 
			
		||||
  },
 | 
			
		||||
  data: () => ({
 | 
			
		||||
    loaded: false,
 | 
			
		||||
    notFound: false,
 | 
			
		||||
    file: null,
 | 
			
		||||
    error: null,
 | 
			
		||||
    path: '',
 | 
			
		||||
    showLimit: 500
 | 
			
		||||
  }),
 | 
			
		||||
  watch: {
 | 
			
		||||
    '$route': 'fetchData'
 | 
			
		||||
  },
 | 
			
		||||
  created: function () {
 | 
			
		||||
    this.fetchData()
 | 
			
		||||
  created: async function () {
 | 
			
		||||
    const hash = this.$route.params.pathMatch.split('/')[0]
 | 
			
		||||
    this.setHash(hash)
 | 
			
		||||
    await this.fetchData()
 | 
			
		||||
  },
 | 
			
		||||
  mounted () {
 | 
			
		||||
    window.addEventListener('keydown', this.keyEvent)
 | 
			
		||||
  },
 | 
			
		||||
  beforeDestroy () {
 | 
			
		||||
    window.removeEventListener('keydown', this.keyEvent)
 | 
			
		||||
  },
 | 
			
		||||
  computed: {
 | 
			
		||||
    hash: function () {
 | 
			
		||||
      return this.$route.params.pathMatch
 | 
			
		||||
    ...mapState(['hash', 'req', 'loading', 'multiple']),
 | 
			
		||||
    ...mapGetters(['selectedCount']),
 | 
			
		||||
    icon: function () {
 | 
			
		||||
      if (this.req.isDir) return 'folder'
 | 
			
		||||
      if (this.req.type === 'image') return 'insert_photo'
 | 
			
		||||
      if (this.req.type === 'audio') return 'volume_up'
 | 
			
		||||
      if (this.req.type === 'video') return 'movie'
 | 
			
		||||
      return 'insert_drive_file'
 | 
			
		||||
    },
 | 
			
		||||
    link: function () {
 | 
			
		||||
      return `${baseURL}/api/public/dl/${this.hash}/${encodeURI(this.file.name)}`
 | 
			
		||||
      return `${baseURL}/api/public/dl/${this.hash}${this.path}`
 | 
			
		||||
    },
 | 
			
		||||
    fullLink: function () {
 | 
			
		||||
      return window.location.origin + this.link
 | 
			
		||||
    },
 | 
			
		||||
    humanSize: function () {
 | 
			
		||||
      if (this.file.isDir) {
 | 
			
		||||
        return this.file.items.length
 | 
			
		||||
      if (this.req.isDir) {
 | 
			
		||||
        return this.req.items.length
 | 
			
		||||
      }
 | 
			
		||||
 | 
			
		||||
      return filesize(this.file.size)
 | 
			
		||||
      return filesize(this.req.size)
 | 
			
		||||
    },
 | 
			
		||||
    humanTime: function () {
 | 
			
		||||
      return moment(this.file.modified).fromNow()
 | 
			
		||||
      return moment(this.req.modified).fromNow()
 | 
			
		||||
    },
 | 
			
		||||
    breadcrumbs () {
 | 
			
		||||
      let parts = this.path.split('/')
 | 
			
		||||
 | 
			
		||||
      if (parts[0] === '') {
 | 
			
		||||
        parts.shift()
 | 
			
		||||
      }
 | 
			
		||||
 | 
			
		||||
      if (parts[parts.length - 1] === '') {
 | 
			
		||||
        parts.pop()
 | 
			
		||||
      }
 | 
			
		||||
 | 
			
		||||
      let breadcrumbs = []
 | 
			
		||||
 | 
			
		||||
      for (let i = 0; i < parts.length; i++) {
 | 
			
		||||
        if (i === 0) {
 | 
			
		||||
          breadcrumbs.push({ name: decodeURIComponent(parts[i]), url: '/share/' + this.hash + '/' + parts[i] + '/' })
 | 
			
		||||
        } else  {
 | 
			
		||||
          breadcrumbs.push({ name: decodeURIComponent(parts[i]), url: breadcrumbs[i - 1].url + parts[i] + '/' })
 | 
			
		||||
        }
 | 
			
		||||
      }
 | 
			
		||||
 | 
			
		||||
      if (breadcrumbs.length > 3) {
 | 
			
		||||
        while (breadcrumbs.length !== 4) {
 | 
			
		||||
          breadcrumbs.shift()
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        breadcrumbs[0].name = '...'
 | 
			
		||||
      }
 | 
			
		||||
 | 
			
		||||
      return breadcrumbs
 | 
			
		||||
    }
 | 
			
		||||
  },
 | 
			
		||||
  methods: {
 | 
			
		||||
    ...mapMutations([ 'setHash', 'resetSelected', 'updateRequest', 'setLoading' ]),
 | 
			
		||||
    base64: function (name) {
 | 
			
		||||
      return window.btoa(unescape(encodeURIComponent(name)))
 | 
			
		||||
    },
 | 
			
		||||
    fetchData: async function () {
 | 
			
		||||
      // Reset view information.
 | 
			
		||||
      this.$store.commit('setReload', false)
 | 
			
		||||
      this.$store.commit('resetSelected')
 | 
			
		||||
      this.$store.commit('multiple', false)
 | 
			
		||||
      this.$store.commit('closeHovers')
 | 
			
		||||
 | 
			
		||||
      // Set loading to true and reset the error.
 | 
			
		||||
      this.setLoading(true)
 | 
			
		||||
      this.error = null
 | 
			
		||||
 | 
			
		||||
      try {
 | 
			
		||||
        this.file = await api.getHash(this.hash)
 | 
			
		||||
        this.loaded = true
 | 
			
		||||
        let file = await api.getHash(encodeURIComponent(this.$route.params.pathMatch))
 | 
			
		||||
        this.path = file.path
 | 
			
		||||
        if (file.isDir) file.items = file.items.map((item, index) => {
 | 
			
		||||
          item.index = index
 | 
			
		||||
          item.url = `/share/${this.hash}${this.path}/${encodeURIComponent(item.name)}`
 | 
			
		||||
          return item
 | 
			
		||||
        })
 | 
			
		||||
        this.updateRequest(file)
 | 
			
		||||
        this.setLoading(false)
 | 
			
		||||
      } catch (e) {
 | 
			
		||||
        this.notFound = true
 | 
			
		||||
        this.error = e
 | 
			
		||||
      }
 | 
			
		||||
    },
 | 
			
		||||
    keyEvent (event) {
 | 
			
		||||
      // Esc!
 | 
			
		||||
      if (event.keyCode === 27) {
 | 
			
		||||
        // If we're on a listing, unselect all
 | 
			
		||||
        // files and folders.
 | 
			
		||||
        if (this.selectedCount > 0) {
 | 
			
		||||
          this.resetSelected()
 | 
			
		||||
        }
 | 
			
		||||
      }
 | 
			
		||||
    },
 | 
			
		||||
    toggleMultipleSelection () {
 | 
			
		||||
      this.$store.commit('multiple', !this.multiple)
 | 
			
		||||
    }
 | 
			
		||||
  }
 | 
			
		||||
}
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
| 
						 | 
				
			
			@ -2,20 +2,22 @@ package http
 | 
			
		|||
 | 
			
		||||
import (
 | 
			
		||||
	"net/http"
 | 
			
		||||
	"path"
 | 
			
		||||
	"path/filepath"
 | 
			
		||||
	"strings"
 | 
			
		||||
 | 
			
		||||
	"github.com/spf13/afero"
 | 
			
		||||
 | 
			
		||||
	"github.com/filebrowser/filebrowser/v2/files"
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
var withHashFile = func(fn handleFunc) handleFunc {
 | 
			
		||||
	return func(w http.ResponseWriter, r *http.Request, d *data) (int, error) {
 | 
			
		||||
		link, err := d.store.Share.GetByHash(r.URL.Path)
 | 
			
		||||
		if err != nil {
 | 
			
		||||
			link, err = d.store.Share.GetByHash(ifPathWithName(r))
 | 
			
		||||
		id, path := ifPathWithName(r)
 | 
			
		||||
		link, err := d.store.Share.GetByHash(id)
 | 
			
		||||
		if err != nil {
 | 
			
		||||
			return errToStatus(err), err
 | 
			
		||||
		}
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		user, err := d.store.Users.Get(d.server.Root, link.UserID)
 | 
			
		||||
		if err != nil {
 | 
			
		||||
| 
						 | 
				
			
			@ -35,6 +37,22 @@ var withHashFile = func(fn handleFunc) handleFunc {
 | 
			
		|||
			return errToStatus(err), err
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		if file.IsDir {
 | 
			
		||||
			// set fs root to the shared folder
 | 
			
		||||
			d.user.Fs = afero.NewBasePathFs(d.user.Fs, filepath.Dir(link.Path))
 | 
			
		||||
 | 
			
		||||
			file, err = files.NewFileInfo(files.FileOptions{
 | 
			
		||||
				Fs:      d.user.Fs,
 | 
			
		||||
				Path:    path,
 | 
			
		||||
				Modify:  d.user.Perm.Modify,
 | 
			
		||||
				Expand:  true,
 | 
			
		||||
				Checker: d,
 | 
			
		||||
			})
 | 
			
		||||
			if err != nil {
 | 
			
		||||
				return errToStatus(err), err
 | 
			
		||||
			}
 | 
			
		||||
		}
 | 
			
		||||
 | 
			
		||||
		d.raw = file
 | 
			
		||||
		return fn(w, r, d)
 | 
			
		||||
	}
 | 
			
		||||
| 
						 | 
				
			
			@ -42,15 +60,17 @@ var withHashFile = func(fn handleFunc) handleFunc {
 | 
			
		|||
 | 
			
		||||
// ref to https://github.com/filebrowser/filebrowser/pull/727
 | 
			
		||||
// `/api/public/dl/MEEuZK-v/file-name.txt` for old browsers to save file with correct name
 | 
			
		||||
func ifPathWithName(r *http.Request) string {
 | 
			
		||||
func ifPathWithName(r *http.Request) (id, filePath string) {
 | 
			
		||||
	pathElements := strings.Split(r.URL.Path, "/")
 | 
			
		||||
	// prevent maliciously constructed parameters like `/api/public/dl/XZzCDnK2_not_exists_hash_name`
 | 
			
		||||
	// len(pathElements) will be 1, and golang will panic `runtime error: index out of range`
 | 
			
		||||
	if len(pathElements) < 2 { //nolint: mnd
 | 
			
		||||
		return r.URL.Path
 | 
			
		||||
 | 
			
		||||
	switch len(pathElements) {
 | 
			
		||||
	case 1:
 | 
			
		||||
		return r.URL.Path, "/"
 | 
			
		||||
	default:
 | 
			
		||||
		return pathElements[0], path.Join("/", path.Join(pathElements[1:]...))
 | 
			
		||||
	}
 | 
			
		||||
	id := pathElements[len(pathElements)-2]
 | 
			
		||||
	return id
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
var publicShareHandler = withHashFile(func(w http.ResponseWriter, r *http.Request, d *data) (int, error) {
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
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		Reference in New Issue