scinote-web/app/javascript/vue/shared/content/attachments/thumbnail.vue

<template>
  <div class="attachment-container asset"
       :data-asset-id="attachment.id"
       @mouseover="isHovered = true"
       @mouseleave="isHovered = false"
  >
    <a  :class="{ hidden: isHovered }"
        :href="attachment.attributes.urls.blob"
        class="file-preview-link file-name"
        :id="`modal_link${attachment.id}`"
        data-no-turbolink="true"
        :data-id="attachment.id"
        :data-gallery-view-id="parentId"
        :data-preview-url="attachment.attributes.urls.preview"
    >
      <div class="attachment-preview" :class= "attachment.attributes.asset_type">
        <img v-if="attachment.attributes.medium_preview !== null"
            class="rounded-sm"
            :src="attachment.attributes.medium_preview"
            style='opacity: 0' />
        <div v-else class="w-[186px] h-[186px] bg-sn-super-light-grey rounded-sm"></div>
      </div>
      <div class="attachment-label"
           data-toggle="tooltip"
           data-placement="bottom"
           :title="`${ attachment.attributes.file_name }`">
        {{ attachment.attributes.file_name }}
      </div>
    </a>
    <div :class="{ hidden: !isHovered }" class="hovered-thumbnail h-full">
      <a
        :href="attachment.attributes.urls.blob"
        class="file-preview-link file-name"
        :id="`modal_link${attachment.id}`"
        data-no-turbolink="true"
        :data-id="attachment.id"
        :data-gallery-view-id="parentId"
        :data-preview-url="attachment.attributes.urls.preview"
      >
        {{ attachment.attributes.file_name }}
      </a>
      <div class="absolute bottom-16 text-sn-grey">
        {{ attachment.attributes.file_size_formatted }}
      </div>
      <div class="absolute bottom-4 w-[184px] grid grid-cols-[repeat(4,_2.5rem)] justify-between">
        <MenuDropdown
            v-if="isHovered && openOptions.length > 1"
            :listItems="openOptions"
            :btnClasses="'btn btn-light icon-btn thumbnail-action-btn'"
            :position="'left'"
            :btnIcon="'sn-icon sn-icon-open'"
            :title="i18n.t('attachments.thumbnail.buttons.open')"
        ></MenuDropdown>
        <a class="btn btn-light icon-btn thumbnail-action-btn"
           v-else-if="canOpenLocally"
           @click="openLocally"
           :title="i18n.t('attachments.thumbnail.buttons.open')"
        >
          <i class="sn-icon sn-icon-open"></i>
        </a>
        <a class="btn btn-light icon-btn thumbnail-action-btn"
           v-else-if="this.attachment.attributes.wopi && this.attachment.attributes.urls.edit_asset"
           :href="attachment.attributes.urls.edit_asset"
           :title="i18n.t('attachments.thumbnail.buttons.open')"
           id="wopi_file_edit_button"
           :class="attachment.attributes.wopi_context.edit_supported ? '' : 'disabled'"
           target="_blank"
        >
          <i class="sn-icon sn-icon-open"></i>
        </a>
        <a class="btn btn-light icon-btn thumbnail-action-btn ove-edit-button"
           v-else-if="attachment.attributes.asset_type == 'gene_sequence' && attachment.attributes.urls.open_vector_editor_edit"
           @click="openOVEditor(attachment.attributes.urls.open_vector_editor_edit)"
        >
          <i class="sn-icon sn-icon-open"></i>
        </a>
        <a class="btn btn-light icon-btn thumbnail-action-btn marvinjs-edit-button"
           v-else-if="attachment.attributes.asset_type == 'marvinjs' && attachment.attributes.urls.marvin_js_start_edit"
           :data-sketch-id="attachment.id"
           :data-update-url="attachment.attributes.urls.marvin_js"
           :data-sketch-start-edit-url="attachment.attributes.urls.marvin_js_start_edit"
           :data-sketch-name="attachment.attributes.metadata.name"
           :data-sketch-description="attachment.attributes.metadata.description"
        >
          <i class="sn-icon sn-icon-open"></i>
        </a>
        <a class="btn btn-light icon-btn thumbnail-action-btn image-edit-button"
          v-else-if="attachment.attributes.image_editable && attachment.attributes.urls.edit_asset"
          :title="i18n.t('attachments.thumbnail.buttons.open')"
          :data-image-id="attachment.id"
          :data-image-name="attachment.attributes.file_name"
          :data-image-url="attachment.attributes.urls.asset_file"
          :data-image-quality="attachment.attributes.image_context && attachment.attributes.image_context.quality"
          :data-image-mime-type="attachment.attributes.image_context && attachment.attributes.image_context.type"
          :data-image-start-edit-url="attachment.attributes.urls.start_edit_image"
        >
          <i class="sn-icon sn-icon-open"></i>
        </a>
        <a v-if="attachment.attributes.urls.move" @click.prevent.stop="showMoveModal" class="btn btn-light icon-btn thumbnail-action-btn" :title="i18n.t('attachments.thumbnail.buttons.move')">
          <i class="sn-icon sn-icon-move"></i>
        </a>
        <a class="btn btn-light icon-btn thumbnail-action-btn"
          :title="i18n.t('attachments.thumbnail.buttons.download')"
          :href="attachment.attributes.urls.download" data-turbolinks="false">
          <i class="sn-icon sn-icon-export"></i>
        </a>
        <template v-if="attachment.attributes.urls.delete">
          <a class="btn btn-light icon-btn thumbnail-action-btn"
            :title="i18n.t('attachments.thumbnail.buttons.delete')"
            @click.prevent.stop="deleteModal = true">
            <i class="sn-icon sn-icon-delete"></i>
          </a>
        </template>
      </div>
    </div>
    <ContextMenu
      v-if="isHovered"
      :attachment="attachment"
      @attachment:viewMode="updateViewMode"
      @attachment:delete="deleteAttachment"
      @attachment:moved="attachmentMoved"
      @attachment:uploaded="reloadAttachments"
      :withBorder="true"
    />
    <deleteAttachmentModal
      v-if="deleteModal"
      :fileName="attachment.attributes.file_name"
      @confirm="deleteAttachment"
      @cancel="deleteModal = false"
    />
    <moveAssetModal
      v-if="movingAttachment"
      :parent_type="attachment.attributes.parent_type"
      :targets_url="attachment.attributes.urls.move_targets"
      @confirm="moveAttachment($event)" @cancel="closeMoveModal"
    />
    <NoPredefinedAppModal
      v-if="showNoPredefinedAppModal"
      :fileName="attachment.attributes.file_name"
      @confirm="showNoPredefinedAppModal = false"
    />
  </div>

</template>

<script>
import AttachmentMovedMixin from './mixins/attachment_moved.js'
import ContextMenuMixin from './mixins/context_menu.js'
import ContextMenu from './context_menu.vue'
import deleteAttachmentModal from './delete_modal.vue'
import MenuDropdown from '../../../shared/menu_dropdown.vue'
import MoveAssetModal from '../modal/move.vue'
import NoPredefinedAppModal from '../modal/no_predefined_app_modal.vue'
import MoveMixin from './mixins/move.js'
import OpenLocallyMixin from './mixins/open_locally.js'

export default {
  name: 'thumbnailAttachment',
  mixins: [ContextMenuMixin, AttachmentMovedMixin, MoveMixin, OpenLocallyMixin],
  components: { ContextMenu, deleteAttachmentModal, MoveAssetModal, NoPredefinedAppModal, MenuDropdown },
  props: {
    attachment: {
      type: Object,
      required: true
    },
    parentId: {
      type: Number,
      required: true
    }
  },
  data() {
    return {
      isHovered: false,
      deleteModal: false,
      showNoPredefinedAppModal: false
    };
  },
  computed: {
    openOptions() {
      let options = [];
      if (this.attachment.attributes.wopi && this.attachment.attributes.urls.edit_asset) {
        options.push({
          text: this.attachment.attributes.wopi_context.button_text,
          url: this.attachment.attributes.urls.edit_asset,
          url_target: '_blank'
        });
      }
      if (this.attachment.attributes.asset_type === 'gene_sequence' && this.attachment.attributes.urls.open_vector_editor_edit) {
        options.push({
          text: this.i18n.t('open_vector_editor.edit_sequence'),
          emit: 'open_ove_editor',
        });
      }
      if (this.attachment.attributes.asset_type === 'marvinjs' && this.attachment.attributes.urls.marvin_js_start_edit) {
        options.push({
          text: this.i18n.t('assets.file_preview.edit_in_marvinjs'),
          emit: 'open_marvinjs_editor',
        })
      }
      if (this.attachment.attributes.asset_type !== 'marvinjs'
          && this.attachment.attributes.image_editable
          && this.attachment.attributes.urls.start_edit_image) {
        options.push({
          text: this.i18n.t('assets.file_preview.edit_in_scinote'),
          emit: 'open_scinote_editor',
        })
      }
      if (this.canOpenLocally) {
        const text = this.localAppName ?
          this.i18n.t('attachments.open_locally_in', { application: this.localAppName }) :
          this.i18n.t('attachments.open_locally')

        options.push({
          text: text,
          emit: 'open_locally'
        });
      }
      return options;
    },
  },
  mounted() {
    $(this.$nextTick(function() {
      $(`.attachment-preview img`)
        .on('error', (event) => ActiveStoragePreviews.reCheckPreview(event))
        .on('load', (event) => ActiveStoragePreviews.showPreview(event))
    }))
  },
  watch: {
    isHovered: function(newValue) {
      // reload thumbnail on mouse out
      if (newValue) return;

      $(this.$nextTick(function() {
        $(`.attachment-preview img`)
          .on('error', (event) => ActiveStoragePreviews.reCheckPreview(event))
          .on('load', (event) => ActiveStoragePreviews.showPreview(event))
      }))
    }
  },
  methods: {
    openOVEditor(url) {
      window.showIFrameModal(url);
    }
  }
}
</script>