@atlaskit/editor-plugin-type-ahead
Version:
Type-ahead plugin for @atlaskit/editor-core
179 lines (177 loc) • 8.41 kB
JavaScript
import _defineProperty from "@babel/runtime/helpers/defineProperty";
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; }
import { InsertTypeAheadStages, InsertTypeAheadStep } from '@atlaskit/adf-schema/steps';
import { INPUT_METHOD } from '@atlaskit/editor-common/analytics';
import { DecorationSet } from '@atlaskit/editor-prosemirror/view';
import { insm } from '@atlaskit/insm';
import { expValEquals } from '@atlaskit/tmp-editor-statsig/exp-val-equals';
import { ACTIONS } from './actions';
import { pluginKey } from './key';
import { isTypeAheadHandler } from './utils';
var shouldForceOpen = function shouldForceOpen(step) {
if (!(step instanceof InsertTypeAheadStep)) {
return false;
}
var isDeletionRawQueryOperation = step.isInsertionStep() && step.stage === InsertTypeAheadStages.DELETING_RAW_QUERY;
var isUndoingInsertionItem = step.isUndoingStep() && step.stage === InsertTypeAheadStages.INSERTING_ITEM;
return isDeletionRawQueryOperation || isUndoingInsertionItem;
};
var shouldForceClose = function shouldForceClose(step) {
if (!(step instanceof InsertTypeAheadStep)) {
return false;
}
var isInsertingItem = step.isInsertionStep() && step.stage === InsertTypeAheadStages.INSERTING_ITEM;
var isUndoingDeletionRawQuery = step.isUndoingStep() && step.stage === InsertTypeAheadStages.DELETING_RAW_QUERY;
return isInsertingItem || isUndoingDeletionRawQuery;
};
var createFindHandler = function createFindHandler(typeAheadHandlers) {
return function (step) {
if (!(step instanceof InsertTypeAheadStep)) {
return null;
}
var handler = typeAheadHandlers.find(function (h) {
return h.trigger === step.trigger;
});
return handler || null;
};
};
export var createReducer = function createReducer(_ref) {
var typeAheadHandlers = _ref.typeAheadHandlers,
removeDecorations = _ref.removeDecorations,
createDecorations = _ref.createDecorations;
var findHandler = createFindHandler(typeAheadHandlers);
var openMenu = function openMenu(currentPluginState, _ref2) {
var tr = _ref2.tr,
triggerHandler = _ref2.triggerHandler,
inputMethod = _ref2.inputMethod,
reopenQuery = _ref2.reopenQuery,
selectedIndex = _ref2.selectedIndex,
removePrefixTriggerOnCancel = _ref2.removePrefixTriggerOnCancel;
removeDecorations(currentPluginState.decorationSet);
var _createDecorations = createDecorations(tr, {
triggerHandler: triggerHandler,
inputMethod: inputMethod,
reopenQuery: reopenQuery
}),
decorationSet = _createDecorations.decorationSet,
decorationElement = _createDecorations.decorationElement,
stats = _createDecorations.stats;
if (expValEquals('cc_editor_interactivity_monitoring', 'isEnabled', true)) {
var _insm$session;
(_insm$session = insm.session) === null || _insm$session === void 0 || _insm$session.startFeature('typeaheadOpen');
}
return _objectSpread(_objectSpread({}, currentPluginState), {}, {
stats: stats,
decorationSet: decorationSet,
triggerHandler: triggerHandler,
decorationElement: decorationElement,
inputMethod: inputMethod,
selectedIndex: typeof selectedIndex === 'number' ? selectedIndex : -1,
items: [],
query: reopenQuery || '',
removePrefixTriggerOnCancel: removePrefixTriggerOnCancel
});
};
var closeMenu = function closeMenu(currentPluginState) {
removeDecorations(currentPluginState.decorationSet);
if (expValEquals('cc_editor_interactivity_monitoring', 'isEnabled', true)) {
var _insm$session2;
(_insm$session2 = insm.session) === null || _insm$session2 === void 0 || _insm$session2.endFeature('typeaheadOpen');
}
return _objectSpread(_objectSpread({}, currentPluginState), {}, {
inputMethod: null,
query: '',
decorationElement: null,
decorationSet: DecorationSet.empty,
stats: null,
triggerHandler: undefined,
items: [],
removePrefixTriggerOnCancel: undefined
});
};
return function (tr, currentPluginState, typeAheadStepOverride) {
var meta = tr.getMeta(pluginKey) || {};
// This code below controls when we should force
// the menu to open or close during undo/redo operations
var overrideHandler = findHandler(typeAheadStepOverride);
if (typeAheadStepOverride && overrideHandler && shouldForceOpen(typeAheadStepOverride)) {
return openMenu(currentPluginState, {
tr: tr,
triggerHandler: overrideHandler,
inputMethod: INPUT_METHOD.KEYBOARD,
reopenQuery: typeAheadStepOverride.query,
selectedIndex: typeAheadStepOverride.selectedIndex
});
} else if (shouldForceClose(typeAheadStepOverride)) {
return closeMenu(currentPluginState);
}
var _ref3 = meta || {},
action = _ref3.action,
params = _ref3.params;
var shouldOpenMenu = action === ACTIONS.OPEN_TYPEAHEAD_AT_CURSOR && isTypeAheadHandler(params === null || params === void 0 ? void 0 : params.triggerHandler);
var selectionChanged = tr.selectionSet && (tr.isGeneric || Boolean(tr.getMeta('pointer')));
var shouldCloseMenu = [ACTIONS.CLOSE_TYPE_AHEAD, ACTIONS.INSERT_ITEM].includes(action) || selectionChanged;
var shouldUpdateQuery = action === ACTIONS.CHANGE_QUERY;
var shouldUpdateListItems = action === ACTIONS.UPDATE_LIST_ITEMS;
var shouldUpdateListError = action === ACTIONS.UPDATE_LIST_ERROR;
var shouldUpdateSelectedIndex = action === ACTIONS.UPDATE_SELECTED_INDEX;
var shouldClearListError = action === ACTIONS.CLEAR_LIST_ERROR;
if (shouldOpenMenu) {
return openMenu(currentPluginState, {
tr: tr,
triggerHandler: params.triggerHandler,
inputMethod: params.inputMethod,
reopenQuery: params.query,
removePrefixTriggerOnCancel: params.removePrefixTriggerOnCancel
});
} else if (shouldCloseMenu) {
return closeMenu(currentPluginState);
} else if (shouldUpdateQuery) {
return _objectSpread(_objectSpread({}, currentPluginState), {}, {
query: params.query
});
} else if (shouldUpdateListError) {
var errorInfo = params.errorInfo;
return _objectSpread(_objectSpread({}, currentPluginState), {}, {
errorInfo: errorInfo,
items: [],
selectedIndex: -1
});
} else if (shouldUpdateListItems) {
var items = params.items;
var selectedIndex = currentPluginState.selectedIndex;
return _objectSpread(_objectSpread({}, currentPluginState), {}, {
items: items,
selectedIndex: Math.max(selectedIndex >= items.length ? items.length - 1 : selectedIndex, -1)
});
} else if (shouldUpdateSelectedIndex) {
return _objectSpread(_objectSpread({}, currentPluginState), {}, {
selectedIndex: params.selectedIndex
});
} else if (shouldClearListError) {
return _objectSpread(_objectSpread({}, currentPluginState), {}, {
errorInfo: null
});
}
if (tr.docChanged) {
var decorationSet = currentPluginState.decorationSet;
var onRemove = function onRemove() {
// Make sure we are unmounting the component
// from the react tree when this decoration is removed
removeDecorations(currentPluginState.decorationSet);
};
var mappedDecorationSet = decorationSet.map(tr.mapping, tr.doc, {
onRemove: onRemove
});
// return same pluginState if decorationSet did not change
if (mappedDecorationSet === currentPluginState.decorationSet) {
return currentPluginState;
}
return _objectSpread(_objectSpread({}, currentPluginState), {}, {
decorationSet: mappedDecorationSet
});
}
return currentPluginState;
};
};