@atlaskit/editor-plugin-collab-edit
Version:
Collab Edit plugin for @atlaskit/editor-core
104 lines (102 loc) • 3.59 kB
JavaScript
// Ignored via go/ees005
// eslint-disable-next-line import/no-namespace
import * as allAdfSchemaSteps from '@atlaskit/adf-schema/steps';
// Ignored via go/ees005
// eslint-disable-next-line import/no-namespace
import * as allAtlaskitCustomSteps from '@atlaskit/custom-steps';
import { AllSelection, NodeSelection } from '@atlaskit/editor-prosemirror/state';
import { Step } from '@atlaskit/editor-prosemirror/transform';
import { receiveTransaction } from '@atlaskit/prosemirror-collab';
import { replaceDocument } from './utils';
/*
* This is a non-op function to force ProseMirror to load and register all custom steps in the same bundle
*/
export var registerAllCustomSteps = function registerAllCustomSteps() {
Object.entries(allAtlaskitCustomSteps).forEach(function () {});
Object.entries(allAdfSchemaSteps).forEach(function () {});
};
export var handleInit = function handleInit(initData, view, options, editorAnalyticsApi) {
var doc = initData.doc,
json = initData.json,
version = initData.version,
reserveCursor = initData.reserveCursor;
if (doc) {
var state = view.state;
var tr = replaceDocument(doc, state, version, options, reserveCursor, editorAnalyticsApi);
tr.setMeta('isRemote', true);
view.dispatch(tr);
} else if (json) {
applyRemoteSteps(json, view);
}
};
export var handleConnection = function handleConnection(connectionData, view) {
var tr = view.state.tr;
view.dispatch(tr.setMeta('sessionId', connectionData));
};
export var handlePresence = function handlePresence(presenceData, view) {
var tr = view.state.tr;
view.dispatch(tr.setMeta('presence', presenceData));
};
export var applyRemoteData = function applyRemoteData(remoteData, view, options) {
var json = remoteData.json,
_remoteData$userIds = remoteData.userIds,
userIds = _remoteData$userIds === void 0 ? [] : _remoteData$userIds;
if (json) {
applyRemoteSteps(json, view, userIds, options);
}
};
export var applyRemoteSteps = function applyRemoteSteps(json, view, userIds, options) {
if (!json || !json.length) {
return;
}
var state = view.state,
schema = view.state.schema;
var steps = json.map(function (step) {
return Step.fromJSON(schema, step);
});
var tr;
if (options && options.useNativePlugin && userIds) {
tr = receiveTransaction(state, steps, userIds, {
mapSelectionBackward: true
});
} else {
tr = state.tr;
steps.forEach(function (step) {
return tr.step(step);
});
}
if (tr) {
tr.setMeta('addToHistory', false);
tr.setMeta('isRemote', true);
/*
* Persist marks across transactions. Fixes an issue where
* marks are lost if remote transactions are dispatched
* between a user creating the mark and typing.
*/
if (state.tr.storedMarks) {
tr.setStoredMarks(state.tr.storedMarks);
}
view.dispatch(tr);
}
};
export var handleTelePointer = function handleTelePointer(telepointerData, view) {
var tr = view.state.tr;
view.dispatch(tr.setMeta('telepointer', telepointerData));
};
function isAllSelection(selection) {
return selection instanceof AllSelection;
}
function isNodeSelection(selection) {
return selection instanceof NodeSelection;
}
export var getSendableSelection = function getSendableSelection(selection) {
/**
* <kbd>CMD + A</kbd> triggers a AllSelection
* <kbd>escape</kbd> triggers a NodeSelection
*/
return {
type: 'textSelection',
anchor: selection.anchor,
head: isAllSelection(selection) || isNodeSelection(selection) ? selection.head - 1 : selection.head
};
};