@atlaskit/editor-wikimarkup-transformer/dist/es2019/parser/tokenize/issue-key.js

Wiki markup transformer for JIRA and Confluence

import { isNotBlank } from '../utils/text';

/**
 * Inline Card From Text (ICFT).
 *
 * When we convert WikiMarkup to ADF we stamp all issue keys URLs with the
 * #icft= syntax to identify  which keys should be involved by brackets
 * [XX-999] from the ones which should be blue links in the ADF to WikiMarkup
 * convertion.
 */
// Ignored via go/ees005
// eslint-disable-next-line require-unicode-regexp
export const INLINE_CARD_FROM_TEXT_STAMP = /(#icft=)([A-Z][A-Z]+-[0-9]+)/;
export const issueKey = ({
  input,
  position,
  schema,
  context
}) => {
  // This scenario happens when context is empty
  if (!context.issueKeyRegex) {
    return fallback(input, position);
  }
  const match = input.substring(position).match(context.issueKeyRegex);
  if (!match) {
    return fallback(input, position);
  }
  const issue = getIssue(context, match[0]);

  // This scenario happens when context doesn't has all the issues inside a markup
  if (!issue) {
    return fallback(input, position);
  }
  const charBefore = input.charAt(position - 1);
  const charAfter = input.charAt(position + issue.key.length);
  if (isNotBlank(charBefore) && isNotAllowedChars(charBefore) || isNotBlank(charAfter) && isNotAllowedChars(charAfter)) {
    return fallback(input, position);
  }
  return {
    type: 'pmnode',
    nodes: buildInlineCard(schema, issue),
    length: match[0].length
  };
};
const fallback = (input, position) => ({
  type: 'text',
  text: input.substr(position, 1),
  length: 1
});
export const getIssue = (context, key) => context.conversion && context.conversion.inlineCardConversion && context.conversion.inlineCardConversion[key] ? {
  key,
  url: context.conversion.inlineCardConversion[key]
} : null;
export const buildInlineCard = (schema, issue) => {
  return [schema.nodes.inlineCard.createChecked({
    url: withInlineCardFromTextStamp(issue)
  })];
};
const withInlineCardFromTextStamp = issue => INLINE_CARD_FROM_TEXT_STAMP.test(issue.url) ? issue.url : `${issue.url}#icft=${issue.key}`;

// Ignored via go/ees005
// eslint-disable-next-line require-unicode-regexp
const isNotAllowedChars = char => !/\s|\(|\)|!|\.|\,|\/|\:/.test(char);
export const buildIssueKeyRegex = inlineCardConversion => {
  if (!inlineCardConversion) {
    return undefined;
  }
  const pattern = Object.keys(inlineCardConversion).join('|');
  if (!pattern) {
    return undefined;
  }
  // Ignored via go/ees005
  // eslint-disable-next-line require-unicode-regexp
  return new RegExp(`^(${pattern})`);
};