@atlaskit/editor-plugin-date/dist/es2019/nodeviews/utils.js

Date plugin for @atlaskit/editor-core

import { isPastDate, timestampToString, timestampToTaskContext } from '@atlaskit/editor-common/utils';
import { findParentNodeOfTypeClosestToPos } from '@atlaskit/editor-prosemirror/utils';
export const getDateInformation = (timestamp, intl, state, pos) => {
  if (!state) {
    return {
      color: undefined,
      displayString: timestampToString(timestamp, intl)
    };
  }
  const {
    doc,
    selection
  } = state;
  const {
    taskItem,
    blockTaskItem
  } = state.schema.nodes;

  // We fall back to selection.$from even though it does not cover all use cases
  // eg. upon Editor init, selection is at the start, not at the Date node
  const $nodePos = typeof pos === 'number' ? doc.resolve(pos) : selection.$from;
  const parent = $nodePos.parent;
  let withinIncompleteTask = parent.type === taskItem && parent.attrs.state !== 'DONE';

  // If there is blockTaskItem in the schema and it's not nested in an incomplete task item,
  // check if it's nested in an incomplete block task item
  if (blockTaskItem && !withinIncompleteTask) {
    const blockTaskItemParent = findParentNodeOfTypeClosestToPos($nodePos, blockTaskItem);
    // If nested in a blockTaskItem that is incomplete
    if (blockTaskItemParent) {
      withinIncompleteTask = blockTaskItemParent.node.attrs.state !== 'DONE';
    }
  }
  const color = withinIncompleteTask && isPastDate(timestamp) ? 'red' : undefined;
  const displayString = withinIncompleteTask ? timestampToTaskContext(timestamp, intl) : timestampToString(timestamp, intl);
  return {
    displayString,
    color
  };
};