terra-image/lib/_imageHelper.js

The terra-image component provides styling for visual imagery.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getInformativeImage = exports.getDecorativeImage = exports.ImageVariant = exports.FitTypes = void 0;
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
var ImageVariant = exports.ImageVariant = {
  DEFAULT: 'default',
  ROUNDED: 'rounded',
  CIRCLE: 'circle',
  THUMBNAIL: 'thumbnail'
};
var FitTypes = exports.FitTypes = {
  COVER: 'cover',
  SCALEDOWN: 'scale-down',
  FILL: 'fill',
  CONTAIN: 'contain',
  NONE: 'none'
};
var getDecorativeImage = exports.getDecorativeImage = function getDecorativeImage(props) {
  var customProps = _objectSpread({}, props);
  // removes Aria attributes, role and title from customProps
  Object.keys(customProps).forEach(function (prop) {
    if (prop.includes('aria') || prop === 'title' || prop === 'role') {
      delete customProps[prop];
    }
  });
  return _objectSpread(_objectSpread({}, customProps), {}, {
    role: 'presentation'
  });
};
var getInformativeImage = exports.getInformativeImage = function getInformativeImage(props) {
  var informativeImageProps = _objectSpread({}, props);
  // removes role attribute if the value is set to `presentation` OR `none`
  if (informativeImageProps.role && (informativeImageProps.role === 'presentation' || informativeImageProps.role === 'none')) {
    delete informativeImageProps.role;
  }
  return _objectSpread({}, informativeImageProps);
};