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* TheCitadelofRicks
* Copyright 2019 <>
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
package org.mosad.thecitadelofricks.hsoparser
import org.jsoup.Jsoup
import org.mosad.thecitadelofricks.Meal
import org.mosad.thecitadelofricks.MensaWeek
import org.slf4j.LoggerFactory
class MensaParser {
var logger: org.slf4j.Logger = LoggerFactory.getLogger(
* returns the mensa menu for a week
* @param menuLink the url to a mensa menu (swfr)
fun getMensaMenu(menuLink: String): MensaWeek {
val mealWeekList = MensaWeek()
try {
val menuHTML = Jsoup.connect(menuLink).timeout(15000).get()"#speiseplan-tabs").select("").select("")
.forEachIndexed { dayIndex, day ->
val strDay ="h3").text()"").forEachIndexed { mealIndex, meal ->
val heading ="h4")[mealIndex].text()
val parts = ArrayList(meal.html().substringBefore("<br>\n").replace("\n", "").split("<br>"))
val additives ="").text()
parts.removeIf { x -> x.isEmpty() || x.isBlank() }
mealWeekList.days[dayIndex].meals.add(Meal(strDay, heading, parts, additives))
} catch (ex: SocketTimeoutException) {
logger.warn("timeout from $menuLink, updating on next attempt!")
} catch (gex: Exception) {
logger.error("general MensaParser error", gex)
return mealWeekList
* return the link of the next weeks menus
* @param menuLink the current weeks menus link
fun getMenuLinkNextWeek(menuLink: String): String {
val menuHTML = Jsoup.connect(menuLink).get()
return "" +"#speiseplan-tabs").select("").attr("href")

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