facebook-opening-hours-to-table/src/entry.js

Generates an html table from Facebook page opening hours data, such that days with equal opening hours are on one table row.

import { getTableWithIntervals } from './getTableWithIntervals.js';


export function getTableWithHours(hours, translationDict) {
  return getTableWithIntervals(getIntervalsWithHours(hours, translationDict));
}

export function getIntervalsWithHours(hours, translationDict) {
  return getTranslatedIntervals(hours, translationDict, translationDict);
}

function getTranslatedIntervals(hours, translationDict) {
  var intervals = getIntervals(hours);
  translateIntervals(intervals, translationDict);
  return intervals;
}


function getIntervals(hours) {
  var days = ["mon", "tue", "wed", "thu", "fri", "sat", "sun"];
  var intervals = [];
  var prevInterval = {};
  for (var i = 0; i < days.length; i++) {
    var thisDay = getDayFromHours(hours, days[i]);
    if (i == 0) { //is this the first go?
      prevInterval = getNewInterval(thisDay);
    } else {
      if (thisDay.open === prevInterval.open &&
          thisDay.close === prevInterval.close) {
            prevInterval.to = thisDay.day;
          } else {
            intervals.push(prevInterval);
            prevInterval = getNewInterval(thisDay);
          }
    }
  }
  intervals.push(prevInterval);
  return intervals;
}	

//German: {mon: "Mo", tue: "Di", wed: "Mi", thu: "Do", fri: "Fr", sat: "Sa", sun: "So"}
function translateIntervals(intervals, translation) {
  if (typeof translation == typeof undefined) return intervals;
  for (var i = 0; i < intervals.length; i++) {
    intervals[i].to = translation[intervals[i].to];
    intervals[i].from = translation[intervals[i].from];
  }
}

function getDayFromHours(hours, day) {
  var get_open = day + "_" + "1" + "_" + "open";
  var get_close = day + "_" + "1" + "_" + "close";
  return getNewDay(day, hours[get_open], hours[get_close]);
}

function getNewDay(day, open, close) {
  return {
    day: day,
    open: open,
    close: close
  };
}

function getNewInterval (day) {
  return {
    from: day.day,
    to: day.day,
    open: day.open,
    close: day.close,
  }
}