stream-chat-react-native-core/lib/module/components/Attachment/utils/buildGallery/buildThumbnail.js

The official React Native and Expo components for Stream Chat, a service for building chat applications

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.buildThumbnail = buildThumbnail;
var _getResizedImageUrl = require("../../../../utils/getResizedImageUrl");
var _getUrlOfImageAttachment = require("../../../../utils/getUrlOfImageAttachment");
function buildThumbnail({
  height,
  image,
  resizableCDNHosts,
  resizeMode,
  width,
  flex
}) {
  var originalImageHeight = image.original_height,
    originalImageWidth = image.original_width;
  var shouldResize = originalImageHeight && originalImageWidth ? originalImageHeight + originalImageWidth > height + width : true;
  var imageUrl = (0, _getUrlOfImageAttachment.getUrlOfImageAttachment)(image);
  var localId = image.localId;
  return {
    flex,
    localId,
    resizeMode: resizeMode ? resizeMode : image.original_height && image.original_width ? 'contain' : 'cover',
    thumb_url: image.thumb_url && shouldResize ? (0, _getResizedImageUrl.getResizedImageUrl)({
      height,
      resizableCDNHosts,
      url: image.thumb_url,
      width
    }) : image.thumb_url,
    type: image.type,
    url: shouldResize ? (0, _getResizedImageUrl.getResizedImageUrl)({
      height,
      resizableCDNHosts,
      url: imageUrl,
      width
    }) : imageUrl
  };
}
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