@atlaskit/editor-plugin-show-diff/dist/cjs/showDiffPlugin.js

ShowDiff plugin for @atlaskit/editor-core

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.showDiffPlugin = void 0;
var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _react = _interopRequireDefault(require("react"));
var _attributions = require("./pm-plugins/decorations/colorSchemes/attributions");
var _getDeletedWidgets2 = require("./pm-plugins/getDeletedWidgets");
var _getScrollableDecorations = require("./pm-plugins/getScrollableDecorations");
var _main = require("./pm-plugins/main");
var _resolveDiffContributors = require("./pm-plugins/resolveDiffContributors");
var _IndicatorBarContentComponent = require("./ui/IndicatorBar/IndicatorBarContentComponent");
var _excluded = ["stepsWithAttribution", "contributorProfiles", "showContributorTags"];
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) { (0, _defineProperty2.default)(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; }
var normalizeShowDiffParams = function normalizeShowDiffParams(params) {
  if (!params || !('stepsWithAttribution' in params)) {
    // Clear contributors to prevent leaking from attributed to unattributed diffs.
    return params ? _objectSpread(_objectSpread({}, params), {}, {
      stepAttributions: [],
      contributors: undefined
    }) : params;
  }
  var stepsWithAttribution = params.stepsWithAttribution,
    contributorProfiles = params.contributorProfiles,
    _params$showContribut = params.showContributorTags,
    showContributorTags = _params$showContribut === void 0 ? true : _params$showContribut,
    rest = (0, _objectWithoutProperties2.default)(params, _excluded);
  return _objectSpread(_objectSpread({}, rest), {}, {
    showContributorTags: showContributorTags,
    // Resolve at boundary to keep contributor model and attribution format internal.
    contributors: (0, _attributions.areAttributionColorGatesEnabled)() ? (0, _attributions.resolveContributors)((0, _resolveDiffContributors.resolveDiffContributors)(stepsWithAttribution, contributorProfiles)) : undefined,
    steps: stepsWithAttribution.map(function (_ref) {
      var step = _ref.step;
      return step;
    }),
    stepAttributions: stepsWithAttribution.map(function (_ref2) {
      var stepAttribution = _ref2.stepAttribution;
      return stepAttribution;
    })
  });
};
var showDiffPlugin = exports.showDiffPlugin = function showDiffPlugin(_ref3) {
  var api = _ref3.api,
    config = _ref3.config;
  // Captured from view lifecycle so read-only actions access state without exposing plugin key.
  var editorView;
  var setEditorView = function setEditorView(view) {
    editorView = view;
  };
  return {
    name: 'showDiff',
    actions: {
      getDeletedWidgets: function getDeletedWidgets(range) {
        return editorView ? (0, _getDeletedWidgets2.getDeletedWidgets)(editorView.state, range) : [];
      }
    },
    commands: {
      showDiff: function showDiff(params) {
        return function (_ref4) {
          var _api$userIntent;
          var tr = _ref4.tr;
          api === null || api === void 0 || (_api$userIntent = api.userIntent) === null || _api$userIntent === void 0 || _api$userIntent.commands.setCurrentUserIntent('viewingDiff')({
            tr: tr
          });
          return tr.setMeta(_main.showDiffPluginKey, _objectSpread(_objectSpread({}, normalizeShowDiffParams(params)), {}, {
            action: 'SHOW_DIFF'
          }));
        };
      },
      hideDiff: function hideDiff(_ref5) {
        var _api$userIntent2;
        var tr = _ref5.tr;
        api === null || api === void 0 || (_api$userIntent2 = api.userIntent) === null || _api$userIntent2 === void 0 || _api$userIntent2.commands.setCurrentUserIntent('default')({
          tr: tr
        });
        return tr.setMeta(_main.showDiffPluginKey, {
          steps: [],
          stepAttributions: [],
          contributors: undefined,
          action: 'HIDE_DIFF'
        });
      },
      scrollToNext: function scrollToNext(_ref6) {
        var tr = _ref6.tr;
        return tr.setMeta(_main.showDiffPluginKey, {
          action: 'SCROLL_TO_NEXT'
        });
      },
      scrollToPrevious: function scrollToPrevious(_ref7) {
        var tr = _ref7.tr;
        return tr.setMeta(_main.showDiffPluginKey, {
          action: 'SCROLL_TO_PREVIOUS'
        });
      }
    },
    pmPlugins: function pmPlugins() {
      return [{
        name: 'showDiffPlugin',
        // Contributor tags draw themselves into their own decoration widgets — plain DOM, so
        // no portal provider is needed here.
        plugin: function plugin(_ref8) {
          var getIntl = _ref8.getIntl;
          return (0, _main.createPlugin)(config, getIntl, api, setEditorView);
        }
      }];
    },
    contentComponent: function contentComponent() {
      // Rendered here sharing decoration anchor span DOM context (tags mount separately).
      return /*#__PURE__*/_react.default.createElement(_react.default.Fragment, null, /*#__PURE__*/_react.default.createElement(_IndicatorBarContentComponent.IndicatorBarContentComponent, {
        api: api
      }));
    },
    getSharedState: function getSharedState(editorState) {
      if (!editorState) {
        return {
          isDisplayingChanges: false,
          activeIndex: undefined,
          diffDescriptors: []
        };
      }
      var pluginState = _main.showDiffPluginKey.getState(editorState);
      var decorationCount = (0, _getScrollableDecorations.getScrollableDecorations)(pluginState === null || pluginState === void 0 ? void 0 : pluginState.decorations, editorState.doc);
      return {
        isDisplayingChanges: decorationCount.length > 0,
        activeIndex: pluginState === null || pluginState === void 0 ? void 0 : pluginState.activeIndex,
        numberOfChanges: decorationCount.length,
        contributorTags: pluginState === null || pluginState === void 0 ? void 0 : pluginState.contributorTags,
        diffDescriptors: pluginState === null || pluginState === void 0 ? void 0 : pluginState.diffDescriptors,
        showIndicators: pluginState === null || pluginState === void 0 ? void 0 : pluginState.showIndicators
      };
    }
  };
};