@natlibfi/melinda-record-match-validator/dist/collectFunctions/collectTitle.js

Validates if two records matched by melinda-record-matching can be merged and sets merge priority

import createDebugLogger from "debug";
import { hasFields, getSubfield, getSubfields, removeExtraSpaces, stripPunc } from "./collectUtils.js";
const debug = createDebugLogger("@natlibfi/melinda-record-match-validator:title");
const debugData = debug.extend("data");
export function getAllTitleFeatures(record) {
  return {
    titleFeatures: getTitleFeatures(record),
    seriesFeatures: getSeriesFeatures(record),
    f946Features: get946Features(record)
  };
}
export function getTitleFeatures(record) {
  const [f245] = hasFields("245", record, titleFieldToJSON);
  debugData("Field 245 info: %o", f245);
  return f245;
}
export function get946Features(record) {
  const f946Data = hasFields("946", record, titleFieldToJSON);
  debugData("Field 946 info: %o", JSON.stringify(f946Data));
  return f946Data;
}
function titleFieldToJSON(field) {
  const title = cleanValue(getSubfield(field, "a"));
  const remainderOfTitle = cleanValue(getSubfield(field, "b"));
  const numbersOfPartInSectionOfAWork = getSubfields(field, "n").map((sf) => cleanValue(sf));
  const namesOfPartInSectionOfAWork = getSubfields(field, "p").map((sf) => cleanValue(sf));
  return { title, remainderOfTitle, numbersOfPartInSectionOfAWork, namesOfPartInSectionOfAWork };
}
export function getSeriesFeatures(record) {
  const fields490 = record.get("490");
  return fields490.map((f) => f490ToJSON(f));
  return f490Data;
  function f490ToJSON(field) {
    const seriesTitle = cleanValue(getSubfield(field, "a"));
    const seriesNumber = cleanValue(getSubfield(field, "v"));
    return { seriesTitle, seriesNumber };
  }
}
function cleanValue(value) {
  return removeExtraSpaces(stripPunc(value));
}
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