ProjectLaogai/app/src/main/java/org/mosad/seil0/projectlaogai/hsoparser/MensaParser.kt

86 lines
2.9 KiB
Kotlin

/**
* ProjectLaogai
*
* Copyright 2019 <seil0@mosad.xyz>
*
* 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
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* 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.seil0.projectlaogai.hsoparser
import org.jsoup.Jsoup
import java.util.*
class MensaParser {
/**
* returns the mensa menu for the a week
*/
fun getMensaMenu(menuLink: String): ArrayList<Meal> {
val mealList = ArrayList<Meal>()
val menuHTML = Jsoup.connect(menuLink).get()
menuHTML.select("#speiseplan-tabs").select("div.tab-content").select("div.menu-tagesplan").forEachIndexed { _, element ->
val day = element.select("h3").text()
for (i in 0 .. (element.select("div.row h4").size - 1)) {
try {
val heading = element.select("div.row h4")[i].text()
val parts = ArrayList<String>(element.select("div.row").select("div.menu-info")[i].html().substringBefore("<span").replace("<br>", " ").split("\n"))
val additives = element.select("div.row").select("div.menu-info")[i].select("span.show-with-allergenes").text()
mealList.add(Meal(day, heading, parts, additives))
} catch (e: Exception) {
//println("Oooups! Something went wrong: ${e.printStackTrace()}")
}
}
}
return mealList
}
/**
* return the link of the menus of the next week
*/
fun getMenuLinkNextWeek(menuLink: String): String {
val menuHTML = Jsoup.connect(menuLink).get()
return "https://www.swfr.de" + menuHTML.select("#speiseplan-tabs").select("a.next-week").attr("href")
}
/**
* return the mensa menu of a given day (Mon - Sat)
*/
fun getMensaMenuDay(mealList: ArrayList<Meal>, day: Int): ArrayList<Meal> {
val dayMenus = ArrayList<Meal>()
val strDay: String = when (day) {
Calendar.MONDAY -> "Mon"
Calendar.TUESDAY -> "Die"
Calendar.WEDNESDAY -> "Mit"
Calendar.THURSDAY -> "Don"
Calendar.FRIDAY -> "Fre"
Calendar.SATURDAY -> "Sam"
else -> "TODAY"
}
for (meal in mealList) {
if (meal.day.contains(strDay))
dayMenus.add(meal)
}
return dayMenus
}
}