nocodb/packages/nc-gui/components/cell/attachment/Modal.vue

<script lang="ts" setup>
import { onKeyDown, useEventListener } from '@vueuse/core'
import { useAttachmentCell } from './utils'
import { useSortable } from './sort'

const { isUIAllowed } = useRoles()

const {
  open,
  isLoading,
  isPublic,
  isReadonly: readOnly,
  visibleItems,
  modalVisible,
  column,
  FileIcon,
  removeFile,
  onDrop,
  downloadAttachment,
  updateModelValue,
  selectedImage,
  selectedVisibleItems,
  bulkDownloadAttachments,
  renameFile,
} = useAttachmentCell()!

const dropZoneRef = ref<HTMLDivElement>()

const sortableRef = ref<HTMLDivElement>()

const { dragging } = useSortable(sortableRef, visibleItems, updateModelValue, readOnly)

const { isOverDropZone } = useDropZone(dropZoneRef, onDrop)

const { isSharedForm } = useSmartsheetStoreOrThrow()

const { getPossibleAttachmentSrc, openAttachment } = useAttachment()

onKeyDown('Escape', () => {
  modalVisible.value = false
  isOverDropZone.value = false
})

function onClick(item: Record<string, any>) {
  selectedImage.value = item
  modalVisible.value = false

  const stopHandle = watch(selectedImage, (nextImage) => {
    if (!nextImage) {
      setTimeout(() => {
        modalVisible.value = true
      }, 50)
      stopHandle?.()
    }
  })
}

const isModalOpen = ref(false)
const filetoDelete = reactive({
  title: '',
  i: 0,
})

function onRemoveFileClick(title: any, i: number) {
  isModalOpen.value = true
  filetoDelete.i = i
  filetoDelete.title = title
}

// when user paste on modal
useEventListener(dropZoneRef, 'paste', (event: ClipboardEvent) => {
  if (event.clipboardData?.files) {
    onDrop(event.clipboardData.files)
  }
})
const handleFileDelete = (i: number) => {
  removeFile(i)
  isModalOpen.value = false
  filetoDelete.i = 0
  filetoDelete.title = ''
}
</script>

<template>
  <a-modal
    v-model:visible="modalVisible"
    class="nc-attachment-modal"
    :class="{ active: modalVisible }"
    width="80%"
    :footer="null"
    wrap-class-name="nc-modal-attachment-expand-cell"
  >
    <template #title>
      <div class="flex gap-4">
        <NcButton
          v-if="isSharedForm || (!readOnly && isUIAllowed('dataEdit') && !isPublic)"
          class="nc-attach-file group"
          data-testid="attachment-expand-file-picker-button"
          @click="open"
        >
          <div class="flex gap-2 items-center">
            <component :is="iconMap.cellAttachment" class="w-4 h-4" />
            {{ $t('activity.attachFile') }}
          </div>
        </NcButton>

        <div class="flex items-center gap-2">
          {{ $t('labels.viewingAttachmentsOf') }}
          <div class="font-semibold underline">{{ column?.title }}</div>
        </div>

        <div
          v-if="selectedVisibleItems.includes(true) && selectedVisibleItems.length > 1"
          class="flex flex-1 items-center gap-3 justify-end mr-[30px]"
        >
          <NcButton type="primary" class="nc-attachment-download-all" @click="bulkDownloadAttachments">
            {{ $t('activity.bulkDownload') }}
          </NcButton>
        </div>
      </div>
    </template>
    <div ref="dropZoneRef" tabindex="0">
      <template v-if="isSharedForm || (!readOnly && !dragging)">
        <general-overlay
          v-model="isOverDropZone"
          inline
          class="text-white ring ring-accent ring-opacity-100 bg-gray-700/75 flex items-center justify-center gap-2 backdrop-blur-xl"
        >
          <MaterialSymbolsFileCopyOutline class="text-accent" height="35" width="35" />
          <div class="text-white text-3xl">{{ $t('labels.dropHere') }}</div>
        </general-overlay>
      </template>

      <div ref="sortableRef" :class="{ dragging }" class="grid grid-cols-2 md:grid-cols-3 xl:grid-cols-4 gap-6 relative p-6">
        <div v-for="(item, i) of visibleItems" :key="`${item.title}-${i}`" class="flex flex-col group gap-1">
          <a-card class="nc-attachment-item group">
            <NcCheckbox
              v-model:checked="selectedVisibleItems[i]"
              class="nc-attachment-checkbox absolute top-2 left-2 group-hover:(opacity-100)"
              :class="{ '!opacity-100': selectedVisibleItems[i] }"
            />

            <div
              :class="[dragging ? 'cursor-move' : 'cursor-pointer']"
              class="nc-attachment h-full w-full flex items-center justify-center overflow-hidden"
            >
              <LazyCellAttachmentImage
                v-if="isImage(item.title, item.mimetype)"
                :srcs="getPossibleAttachmentSrc(item)"
                class="max-h-full h-64 m-auto justify-center"
                @click.stop="onClick(item)"
              />

              <component
                :is="FileIcon(item.icon)"
                v-else-if="item.icon"
                height="150"
                width="150"
                @click.stop="openAttachment(item)"
              />

              <IcOutlineInsertDriveFile v-else height="150" width="150" @click.stop="openAttachment(item)" />
            </div>
          </a-card>
          <div class="relative flex" :title="item.title">
            <div class="flex-auto truncate line-height-4">
              {{ item.title }}
            </div>
            <div class="flex-none hide-ui transition-all transition-ease-in-out !h-6 flex items-center bg-white">
              <NcTooltip placement="bottom">
                <template #title> {{ $t('title.downloadFile') }} </template>
                <NcButton class="!text-gray-500" size="xsmall" type="text" @click="downloadAttachment(item)">
                  <component :is="iconMap.download" />
                </NcButton>
              </NcTooltip>

              <NcTooltip v-if="!isSharedForm || (!readOnly && isUIAllowed('dataEdit') && !isPublic)" placement="bottom">
                <template #title> {{ $t('title.renameFile') }} </template>
                <NcButton size="xsmall" class="nc-attachment-rename !text-gray-500" type="text" @click="renameFile(item, i)">
                  <component :is="iconMap.rename" />
                </NcButton>
              </NcTooltip>

              <NcTooltip v-if="!readOnly" placement="bottom">
                <template #title> {{ $t('title.removeFile') }} </template>
                <NcButton class="!text-red-500" size="xsmall" type="text" @click="onRemoveFileClick(item.title, i)">
                  <component :is="iconMap.delete" v-if="isSharedForm || (isUIAllowed('dataEdit') && !isPublic)" />
                </NcButton>
              </NcTooltip>
            </div>
          </div>
        </div>

        <div v-if="isLoading" class="flex flex-col gap-1">
          <a-card class="nc-attachment-item group">
            <div class="nc-attachment h-full w-full flex items-center justify-center">
              <a-skeleton-image class />
            </div>
          </a-card>
        </div>
      </div>
    </div>
    <GeneralDeleteModal v-model:visible="isModalOpen" entity-name="File" :on-delete="() => handleFileDelete(filetoDelete.i)">
      <template #entity-preview>
        <span>
          <div class="flex flex-row items-center py-2.25 px-2.5 bg-gray-50 rounded-lg text-gray-700 mb-4">
            <GeneralIcon icon="file" class="nc-view-icon"></GeneralIcon>
            <div
              class="capitalize text-ellipsis overflow-hidden select-none w-full pl-1.75"
              :style="{ wordBreak: 'keep-all', whiteSpace: 'nowrap', display: 'inline' }"
            >
              {{ filetoDelete.title }}
            </div>
          </div>
        </span>
      </template>
    </GeneralDeleteModal>
  </a-modal>
</template>

<style lang="scss">
.hide-ui {
  @apply h-0 w-0 overflow-hidden whitespace-nowrap;

  // When the parent with class 'group' is hovered
  .group:hover & {
    @apply h-auto w-auto overflow-visible whitespace-normal;
  }
}
.nc-attachment-modal {
  .nc-attachment-item {
    @apply !h-2/3 !min-h-[200px] flex items-center justify-center relative;

    @supports (-moz-appearance: none) {
      @apply hover:border-0;
    }

    &::after {
      @apply pointer-events-none rounded absolute top-0 left-0 right-0 bottom-0 transition-all duration-150 ease-in-out;
      content: '';
    }

    @supports (-moz-appearance: none) {
      &:hover::after {
        @apply ring shadow;
      }

      &:active::after {
        @apply ring ring-accent ring-opacity-100 shadow;
      }
    }
  }

  .ant-card-body {
    @apply !p-2 w-full h-full;
  }

  .ant-modal-body {
    @apply !p-0;
  }

  .dragging {
    .nc-attachment-item {
      @apply !pointer-events-none;
    }
  }
}
</style>