mirador/dist/cjs/src/extend/pluginPreprocessing.js

An open-source, web-based 'multi-up' viewer that supports zoom-pan-rotate functionality, ability to display/compare simple images, and images with annotations.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.filterValidPlugins = filterValidPlugins;
exports.getConfigFromPlugins = getConfigFromPlugins;
exports.getReducersFromPlugins = getReducersFromPlugins;
exports.getSagasFromPlugins = getSagasFromPlugins;

var _deepmerge = _interopRequireDefault(require("deepmerge"));

var _pluginValidation = require("./pluginValidation");

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

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; }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread 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 _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }

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

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 filterValidPlugins(plugins) {
  var _splitPluginsByValida = splitPluginsByValidation(plugins),
      validPlugins = _splitPluginsByValida.validPlugins,
      invalidPlugins = _splitPluginsByValida.invalidPlugins;

  logInvalidPlugins(invalidPlugins);
  return validPlugins;
}
/** */


function splitPluginsByValidation(plugins) {
  var invalidPlugins = [];
  var validPlugins = [];
  plugins.forEach(function (plugin) {
    if (Array.isArray(plugin)) {
      var allValid = plugin.every(function (p) {
        return (0, _pluginValidation.validatePlugin)(p);
      });
      allValid ? validPlugins.push.apply(validPlugins, _toConsumableArray(plugin)) : invalidPlugins.push.apply(invalidPlugins, _toConsumableArray(plugin));
    } else {
      (0, _pluginValidation.validatePlugin)(plugin) ? validPlugins.push(plugin) : invalidPlugins.push(plugin);
    }
  });
  return {
    invalidPlugins: invalidPlugins,
    validPlugins: validPlugins
  };
}
/** */


function logInvalidPlugins(plugins) {
  plugins.forEach(function (plugin) {
    return console.log("Mirador: Plugin ".concat(plugin.name, " is not valid and was rejected."));
  });
}
/**  */


function getReducersFromPlugins(plugins) {
  return plugins && plugins.reduce(function (acc, plugin) {
    return _objectSpread(_objectSpread({}, acc), plugin.reducers);
  }, {});
}
/**  */


function getConfigFromPlugins(plugins) {
  return plugins && plugins.reduce(function (acc, plugin) {
    return (0, _deepmerge["default"])(acc, plugin.config || {});
  }, {});
}
/**  */


function getSagasFromPlugins(plugins) {
  return plugins && plugins.filter(function (plugin) {
    return plugin.saga;
  }).map(function (plugin) {
    return plugin.saga;
  });
}