datocms-client/lib/utils/faviconTagsBuilder.js

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"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = faviconTagsBuilder;

var _buildFileUrl = _interopRequireDefault(require("./buildFileUrl"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

var tag = function tag(tagName, attributes) {
  return {
    tagName: tagName,
    attributes: attributes
  };
};

var metaTag = function metaTag(name, content) {
  return tag('meta', {
    name: name,
    content: content
  });
};

var url = function url(favicon, entitiesRepo, params) {
  var upload = entitiesRepo.findEntity('upload', favicon);
  return (0, _buildFileUrl["default"])(upload, entitiesRepo, _objectSpread(_objectSpread({}, params), {}, {
    auto: 'format'
  }));
};

var builders = {
  apple: function apple(entitiesRepo) {
    var site = entitiesRepo.site;
    if (!site.favicon) return undefined;
    return [57, 60, 72, 76, 114, 120, 144, 152, 180].map(function (size) {
      return tag('link', {
        rel: 'apple-touch-icon',
        sizes: "".concat(size, "x").concat(size),
        href: url(site.favicon, entitiesRepo, {
          w: size,
          h: size
        })
      });
    });
  },
  windows: function windows(entitiesRepo) {
    var site = entitiesRepo.site;
    if (!site.favicon) return undefined;
    return [[70, 70], [150, 150], [310, 310], [310, 150]].map(function (_ref) {
      var _ref2 = _slicedToArray(_ref, 2),
          w = _ref2[0],
          h = _ref2[1];

      return metaTag("msapplication-square".concat(w, "x").concat(h), url(site.favicon, entitiesRepo, {
        w: w,
        h: h
      }));
    });
  },
  icon: function icon(entitiesRepo) {
    var site = entitiesRepo.site;
    if (!site.favicon) return undefined;
    var upload = entitiesRepo.findEntity('upload', site.favicon);
    if (!upload) return undefined;
    return [16, 32, 96, 192].map(function (size) {
      return tag('link', {
        rel: 'icon',
        sizes: "".concat(size, "x").concat(size),
        href: url(site.favicon, entitiesRepo, {
          w: size,
          h: size
        }),
        type: "image/".concat(upload.format === 'jpg' ? 'jpeg' : upload.format)
      });
    });
  },
  appName: function appName(entitiesRepo) {
    var site = entitiesRepo.site;
    if (!site.name) return undefined;
    return metaTag('application-name', site.name);
  }
};

function faviconTagsBuilder(entitiesRepo) {
  return Object.values(builders).reduce(function (acc, builder) {
    var result = builder(entitiesRepo);

    if (result) {
      if (Array.isArray(result)) {
        return [].concat(acc, result);
      }

      return [].concat(acc, [result]);
    }

    return acc;
  }, []);
}