src/main/kotlin/org/mosad/thecitadelofricks/DataTypes.kt

@@ -46,6 +46,9 @@ data class MensaMeta(val updateTime: Long, val mensaName: String)
 data class MensaMenu(val meta: MensaMeta, val currentWeek: MensaWeek, val nextWeek: MensaWeek)
 
 // data classes for the timetable part
+
+data class CalendarWeek(val week: Int, val year: Int)
+
 data class Lesson(
     val lessonID: String,
     val lessonSubject: String,
@@ -58,7 +61,7 @@ data class TimetableDay(val timeslots: Array<ArrayList<Lesson>> = Array(6) { Arr
 
 data class TimetableWeek(val days: Array<TimetableDay> = Array(6) { TimetableDay() })
 
-data class TimetableCourseMeta(var updateTime: Long = 0, val courseName: String = "", val weekIndex: Int = 0, var weekNumberYear: Int = 0, val link: String = "")
+data class TimetableCourseMeta(var updateTime: Long = 0, val courseName: String = "", val weekIndex: Int = 0, var weekNumberYear: Int = 0, val year: Int = 0, val link: String = "")
 
 data class TimetableCourseWeek(val meta: TimetableCourseMeta = TimetableCourseMeta(), var timetable: TimetableWeek = TimetableWeek())
 

src/main/kotlin/org/mosad/thecitadelofricks/controller/CacheController.kt

@@ -68,6 +68,7 @@ class CacheController {
                 val currentTime = System.currentTimeMillis() / 1000
                 val timetableLink = "https://mosad.xyz"
                 val weekNumberYear = 0
+                val year = 0
                 val instr = CacheController::class.java.getResourceAsStream("/html/Timetable_normal-week.html")
 
                 val timetableParser =
@@ -80,6 +81,7 @@ class CacheController {
                         courseName,
                         weekIndex,
                         weekNumberYear,
+                        year,
                         timetableLink
                     ), timetableTest ?: TimetableWeek()
                 )
@@ -95,7 +97,7 @@ class CacheController {
                 val currentTime = System.currentTimeMillis() / 1000
 
                 val timetableParser = TimetableParser(timetableLink)
-                val weekNumberYear = timetableParser.parseWeekNumberYear()
+                val calendarWeek = timetableParser.parseCalendarWeek()
                 val timetable = timetableParser.parseTimeTable()
 
                 TimetableCourseWeek(
@@ -103,7 +105,8 @@ class CacheController {
                         currentTime,
                         courseName,
                         weekIndex,
-                        weekNumberYear ?: 0,
+                        calendarWeek?.week ?: 0,
+                        calendarWeek?.year ?: 0,
                         timetableLink
                     ), timetable ?: TimetableWeek()
                 ).also { if (timetable != null) timetableList[key] = it }
@@ -198,7 +201,7 @@ class CacheController {
                         val timetableParser = TimetableParser(timetableCourse.value.meta.link)
                         timetableCourse.value.timetable = timetableParser.parseTimeTable() ?: return@execute
                         timetableCourse.value.meta.weekNumberYear =
-                            timetableParser.parseWeekNumberYear() ?: return@execute
+                            timetableParser.parseCalendarWeek()?.week ?: return@execute
                         timetableCourse.value.meta.updateTime = System.currentTimeMillis() / 1000
 
                         saveTimetableToCache(timetableCourse.value) // save the updated timetable to the cache directory

src/main/kotlin/org/mosad/thecitadelofricks/hsoparser/TimetableParser.kt

@@ -26,6 +26,7 @@ import kotlinx.coroutines.runBlocking
 import kotlinx.coroutines.sync.Semaphore
 import org.jsoup.Jsoup
 import org.jsoup.nodes.Document
+import org.mosad.thecitadelofricks.CalendarWeek
 import org.mosad.thecitadelofricks.Lesson
 import org.mosad.thecitadelofricks.TimetableWeek
 import org.slf4j.LoggerFactory
@@ -131,11 +132,13 @@ class TimetableParser(timetableURL: String? = null, htmlDoc: Document? = null) {
     }
 
     /**
-     * parse the week number of the year for the timetable
+     * parse the calendar week and the associated year for the timetable
      */
-    fun parseWeekNumberYear(): Int? = htmlDoc?.let {
+    fun parseCalendarWeek(): CalendarWeek? = htmlDoc?.let {
-        it.select("h1.timetable-caption").text().substringAfter("- ")
+        val dateStr = it.select("h1.timetable-caption").text().substringAfter("- ")
-            .substringBefore(".").replace(" ", "").toInt()
+        val week = dateStr.substringBefore(".").replace(" ", "").toInt()
+        val year = dateStr.substringAfter("Woche ").replace(" ", "").toInt()
+        CalendarWeek(week, year)
     }
 
     @Suppress("unused")

src/test/kotlin/org/mosad/thecitadelofricks/hsoparser/TimetableParserTest.kt

@@ -25,6 +25,7 @@ package org.mosad.thecitadelofricks.hsoparser
 import org.jsoup.Jsoup
 import org.junit.jupiter.api.Assertions
 import org.junit.jupiter.api.Test
+import org.mosad.thecitadelofricks.CalendarWeek
 import java.io.File
 
 class TimetableParserTest {
@@ -50,11 +51,11 @@ class TimetableParserTest {
     }
 
     @Test
-    fun parseWeekNumberYear() {
+    fun parseCalendarWeek() {
         val htmlFile = File(TimetableParserTest::class.java.getResource("/html/Timetable_normal-week.html").path)
         val htmlDoc = Jsoup.parse(htmlFile, "UTF-8", "https://www.hs-offenburg.de/")
-        val actualWeekNumberYear = TimetableParser(htmlDoc = htmlDoc).parseWeekNumberYear()
+        val actualCalendarWeek = TimetableParser(htmlDoc = htmlDoc).parseCalendarWeek()
 
-        Assertions.assertEquals(42, actualWeekNumberYear)
+        Assertions.assertEquals(CalendarWeek(42, 2019), actualCalendarWeek)
     }
 }