Added PreferenceController

* all preferences and global variables are now inside the PreferenceController, this makes it much easier to extend the apps functionality
* CourseTTLink is now Course with courseLink and courseName as values

app/src/main/java/org/mosad/seil0/projectlaogai/MainActivity.kt

@@ -29,6 +29,7 @@ import android.view.MenuItem
 import androidx.appcompat.app.ActionBarDrawerToggle
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.GravityCompat
+import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentTransaction
 import com.afollestad.aesthetic.Aesthetic
 import com.afollestad.materialdialogs.MaterialDialog
@@ -37,25 +38,22 @@ import kotlinx.android.synthetic.main.activity_main.*
 import kotlinx.android.synthetic.main.app_bar_main.*
 import org.jetbrains.anko.doAsync
 import org.jetbrains.anko.uiThread
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cColor
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cCourse
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cCourseTTLinkList
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cTimeTableCurrentWeek
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cTimeTableNextWeek
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cWeekMenus
 import org.mosad.seil0.projectlaogai.fragments.*
-import org.mosad.seil0.projectlaogai.hsoparser.*
+import org.mosad.seil0.projectlaogai.hsoparser.MensaParser
+import org.mosad.seil0.projectlaogai.hsoparser.TimeTableParser
 import kotlin.system.measureTimeMillis
 
 class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelectedListener {
 
     private val mensaParser = MensaParser()
     private val timeTableParser = TimeTableParser()
-
-    private var courseTTLinkList = ArrayList<CourseTTLink>()
-
-    private lateinit var course: CourseTTLink
-    private var color: Int = Color.BLACK
-
-    companion object {
-        var cWeekMenus = ArrayList<Meal>()
-        var cTimeTableCurrentWeek = arrayOf<Array<Lesson>>()
-        var cTimeTableNextWeek = arrayOf<Array<Lesson>>()
-    }
+    private var activeFragment: Fragment = HomeFragment() // the currently active fragment, home at the start
 
     override fun onCreate(savedInstanceState: Bundle?) {
         Aesthetic.attach(this)
@@ -76,16 +74,15 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
             }
         } else {
             Aesthetic.config {
-                colorPrimary(color)
-                colorPrimaryDark(color)
+                colorPrimary(cColor)
+                colorPrimaryDark(cColor)
                 apply()
             }
         }
 
-        //init home fragment TODO make a abstract fragment class
-        val homeFragment = HomeFragment()
+        //init home fragment
         val fragmentTransaction: FragmentTransaction = supportFragmentManager.beginTransaction()
-        fragmentTransaction.replace(R.id.fragment_container, homeFragment)
+        fragmentTransaction.replace(R.id.fragment_container, activeFragment)
         fragmentTransaction.commit()
 
         val toggle = ActionBarDrawerToggle(
@@ -135,88 +132,36 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
         // Handle navigation view item clicks here.
         when (item.itemId) {
             R.id.nav_home -> {
-                val homeFragment = HomeFragment()
-                val fragmentTransaction: FragmentTransaction = supportFragmentManager.beginTransaction()
-                fragmentTransaction.replace(R.id.fragment_container, homeFragment)
-                fragmentTransaction.commit()
+                activeFragment = HomeFragment()
             }
             R.id.nav_mensa -> {
-                val mensaFragment = MensaFragment()
-                val fragmentTransaction: FragmentTransaction = supportFragmentManager.beginTransaction()
-                fragmentTransaction.replace(R.id.fragment_container, mensaFragment)
-                fragmentTransaction.commit()
+                activeFragment = MensaFragment()
             }
             R.id.nav_timetable -> {
-                val timeTableFragment = TimeTableFragment()
-                val fragmentTransaction: FragmentTransaction = supportFragmentManager.beginTransaction()
-                fragmentTransaction.replace(R.id.fragment_container, timeTableFragment)
-                fragmentTransaction.commit()
-
+                activeFragment = TimeTableFragment()
             }
             R.id.nav_moodle -> {
-                val moodleFragment = MoodleFragment()
-
-                val fragmentTransaction: FragmentTransaction = supportFragmentManager.beginTransaction()
-                fragmentTransaction.replace(R.id.fragment_container, moodleFragment)
-                fragmentTransaction.commit()
+                activeFragment = MoodleFragment()
             }
             R.id.nav_settings -> {
-                val settingsFragment = SettingsFragment()
-                settingsFragment.setMainActivity(this)
+                activeFragment = SettingsFragment()
+            }
+        }
+
         val fragmentTransaction: FragmentTransaction = supportFragmentManager.beginTransaction()
-                fragmentTransaction.replace(R.id.fragment_container, settingsFragment)
+        fragmentTransaction.replace(R.id.fragment_container, activeFragment)
         fragmentTransaction.commit()
-            }
-        }
 
         drawer_layout.closeDrawer(GravityCompat.START)
         return true
     }
 
-    /**
-     * update the gui with the data of the new selected course
-     * save selected course and courseTTLink
-     */
-    fun updateCourse(course: CourseTTLink) {
-        println(course.course)
-        println(course.courseTTLink)
-
-        this.course = course
-        // save new selected course
-        val sharedPref = getPreferences(MODE_PRIVATE) ?: return
-        with (sharedPref.edit()) {
-            putString(getString(R.string.save_key_course), course.course)
-            putString(getString(R.string.save_key_courseTTLink), course.courseTTLink.replace("http", "https"))
-            apply()
-        }
-
-        cTimeTableCurrentWeek = timeTableParser.getTimeTable(course.courseTTLink.replace("http", "https"))
-    }
-
-    /**
-     * save the primary color
-     */
-    fun saveColorPrimary(color : Int) {
-        val sharedPref = getPreferences(MODE_PRIVATE)
-        with (sharedPref.edit()) {
-            putInt(getString(R.string.save_key_colorPrimary), color)
-            apply()
-        }
-    }
-
     /**
      * load the mensa menus of the current week
      */
     private fun load() {
-        // load saved course
-        val sharedPref = getPreferences(MODE_PRIVATE)
-        course = CourseTTLink(
-            sharedPref.getString(getString(R.string.save_key_courseTTLink), "https://www.hs-offenburg.de/index.php?id=6627&class=class&iddV=DA64F6FE-9DDB-429E-A677-05D0D40CB636&week=0")!!,
-            sharedPref.getString(getString(R.string.save_key_course), "AI3")!!
-        )
-
-        // load saved color
-        color = sharedPref.getInt(getString(R.string.save_key_colorPrimary), Color.BLACK)
+        // load the settings
+        PreferencesController.load(this) // this must be finished before doing anything else
 
         /**
          * load mensa, course timetable and courselist from the swfr/hso website
@@ -228,7 +173,7 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
              * we need have time until the user opens the dialog
              */
             doAsync {
-                courseTTLinkList = timeTableParser.getCourseTTLinks()
+                cCourseTTLinkList = timeTableParser.getCourseTTLinks()
             }
 
             val jobMenus = doAsync {
@@ -237,7 +182,7 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
 
             val jobTTCurrentWeek = doAsync {
                 try {
-                    cTimeTableCurrentWeek = timeTableParser.getTimeTable(course.courseTTLink)
+                    cTimeTableCurrentWeek = timeTableParser.getTimeTable(cCourse.courseLink)
                 } catch (e: Exception) {
 
                     uiThread {
@@ -253,7 +198,7 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
 
             val jobTTNextWeek = doAsync {
                 try {
-                    cTimeTableNextWeek = timeTableParser.getTimeTable(course.courseTTLink.replace("week=0","week=1"))
+                    cTimeTableNextWeek = timeTableParser.getTimeTable(cCourse.courseLink.replace("week=0","week=1"))
                 } catch (e: Exception) {
                     e.stackTrace
                 }
@@ -266,16 +211,4 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
         println("Completed in $time ms")
     }
 
-    fun getCourseTTLinkList(): ArrayList<CourseTTLink>{
-        return  courseTTLinkList
-    }
-
-    fun getCourse(): CourseTTLink {
-        return course
-    }
-
-    fun getColorPrimary(): Int {
-        return color
-    }
-
 }

app/src/main/java/org/mosad/seil0/projectlaogai/PreferencesController.kt

@@ -0,0 +1,79 @@
+/**
+ * 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
+
+import android.content.Context
+import android.graphics.Color
+import org.jetbrains.anko.defaultSharedPreferences
+import org.mosad.seil0.projectlaogai.hsoparser.Course
+import org.mosad.seil0.projectlaogai.hsoparser.Lesson
+import org.mosad.seil0.projectlaogai.hsoparser.Meal
+
+/**
+ * The PreferencesController class
+ * contains all preferences and global variables that exist in this app
+ */
+class PreferencesController {
+
+    companion object {
+        var cCourseTTLinkList = ArrayList<Course>()
+        var cWeekMenus = ArrayList<Meal>()
+        var cTimeTableCurrentWeek = arrayOf<Array<Lesson>>()
+        var cTimeTableNextWeek = arrayOf<Array<Lesson>>()
+        var cColor: Int = Color.BLACK
+        var cCourse = Course("https://www.hs-offenburg.de/index.php?id=6627&class=class&iddV=DA64F6FE-9DDB-429E-A677-05D0D40CB636&week=0", "AI3")
+
+        // the save function
+        fun save(context: Context) {
+            println(cCourse.courseLink)
+            // save the course
+            val sharedPref = context.defaultSharedPreferences
+            with (sharedPref.edit()) {
+                putString(context.getString(R.string.save_key_course), cCourse.courseName)
+                putString(context.getString(R.string.save_key_courseTTLink), cCourse.courseLink)
+                apply()
+            }
+
+            // save the primary color
+            with (sharedPref.edit()) {
+                putInt(context.getString(R.string.save_key_colorPrimary), cColor)
+                apply()
+            }
+
+        }
+
+        // the load function
+        fun load(context: Context) {
+            // load saved course
+            val sharedPref = context.defaultSharedPreferences
+            cCourse = Course(
+                sharedPref.getString(context.getString(R.string.save_key_courseTTLink), "https://www.hs-offenburg.de/index.php?id=6627&class=class&iddV=DA64F6FE-9DDB-429E-A677-05D0D40CB636&week=0")!!,
+                sharedPref.getString(context.getString(R.string.save_key_course), "AI3")!!
+            )
+
+            // load saved color
+            cColor = sharedPref.getInt(context.getString(R.string.save_key_colorPrimary), Color.BLACK)
+        }
+    }
+
+}

app/src/main/java/org/mosad/seil0/projectlaogai/fragments/HomeFragment.kt

@@ -32,7 +32,8 @@ import com.afollestad.materialdialogs.MaterialDialog
 import kotlinx.android.synthetic.main.fragment_home.*
 import org.jetbrains.anko.doAsync
 import org.jetbrains.anko.uiThread
-import org.mosad.seil0.projectlaogai.MainActivity
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cTimeTableCurrentWeek
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cWeekMenus
 import org.mosad.seil0.projectlaogai.R
 import org.mosad.seil0.projectlaogai.hsoparser.*
 import org.mosad.seil0.projectlaogai.uicomponents.LessonCardView
@@ -70,9 +71,9 @@ class HomeFragment : Fragment() {
             val cal = Calendar.getInstance()
 
             if (cal.get(Calendar.HOUR_OF_DAY) < 15) {
-                dayMenus = MensaParser().getMensaMenuDay(MainActivity.cWeekMenus, cal.get(Calendar.DAY_OF_WEEK))
+                dayMenus = MensaParser().getMensaMenuDay(cWeekMenus, cal.get(Calendar.DAY_OF_WEEK))
             } else {
-                dayMenus = MensaParser().getMensaMenuDay(MainActivity.cWeekMenus, cal.get(Calendar.DAY_OF_WEEK) + 1)
+                dayMenus = MensaParser().getMensaMenuDay(cWeekMenus, cal.get(Calendar.DAY_OF_WEEK) + 1)
                 uiThread {
                     txtView_Menu1Heading.text = resources.getString(R.string.meal_1_tomorrow)
                     txtView_Menu2Heading.text = resources.getString(R.string.meal_2_tomorrow)
@@ -121,9 +122,9 @@ class HomeFragment : Fragment() {
     private fun addCurrentTimeTable() {
         val dayIndex = NotRetardedCalendar().getDayOfWeekIndex()
 
-        if (MainActivity.cTimeTableCurrentWeek.isNotEmpty() && dayIndex < 6) {
+        if (cTimeTableCurrentWeek.isNotEmpty() && dayIndex < 6) {
 
-            val timeTableDay = MainActivity.cTimeTableCurrentWeek[dayIndex]
+            val timeTableDay = cTimeTableCurrentWeek[dayIndex]
 
             for (i in 0..5) {
                 val lessonCardView = LessonCardView(context!!, null)

app/src/main/java/org/mosad/seil0/projectlaogai/fragments/MensaFragment.kt

@@ -30,7 +30,7 @@ import android.view.ViewGroup
 import android.widget.LinearLayout
 import org.jetbrains.anko.doAsync
 import org.jetbrains.anko.uiThread
-import org.mosad.seil0.projectlaogai.MainActivity
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cWeekMenus
 import org.mosad.seil0.projectlaogai.R
 import org.mosad.seil0.projectlaogai.uicomponents.MensaDayCardView
 import org.mosad.seil0.projectlaogai.uicomponents.MenuCardView
@@ -76,7 +76,7 @@ class MensaFragment : Fragment() {
                     val cardViewMensaDay = MensaDayCardView(context!!, null)
                     var add = false
 
-                    for (meal in MainActivity.cWeekMenus) {
+                    for (meal in cWeekMenus) {
                         //println("Day: " + meal.day)
                         if (meal.day.contains(strDay)) {
 

app/src/main/java/org/mosad/seil0/projectlaogai/fragments/SettingsFragment.kt

@@ -24,23 +24,29 @@ package org.mosad.seil0.projectlaogai.fragments
 
 import android.graphics.Color
 import android.os.Bundle
-import androidx.fragment.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.LinearLayout
+import androidx.fragment.app.Fragment
 import com.afollestad.aesthetic.Aesthetic
 import com.afollestad.materialdialogs.MaterialDialog
 import com.afollestad.materialdialogs.color.colorChooser
 import com.afollestad.materialdialogs.customview.customView
 import com.afollestad.materialdialogs.list.listItems
 import kotlinx.android.synthetic.main.fragment_settings.*
+import org.jetbrains.anko.Android
 import org.jetbrains.anko.doAsync
 import org.jetbrains.anko.uiThread
-import org.mosad.seil0.projectlaogai.MainActivity
+import org.mosad.seil0.projectlaogai.PreferencesController
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cColor
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cCourse
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cCourseTTLinkList
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cTimeTableCurrentWeek
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cTimeTableNextWeek
 import org.mosad.seil0.projectlaogai.R
-import org.mosad.seil0.projectlaogai.hsoparser.CourseTTLink
-import java.util.ArrayList
+import org.mosad.seil0.projectlaogai.hsoparser.TimeTableParser
+import java.util.*
 
 /**
  * The settings controller class
@@ -53,9 +59,6 @@ class SettingsFragment : Fragment() {
     private lateinit var linLayoutInfo: LinearLayout
     private lateinit var linLayoutMainColor: LinearLayout
     private lateinit var viewPrimaryColor: View
-    private lateinit var courseTTLinkList: ArrayList<CourseTTLink>
-    private var mainActivity = MainActivity()
-
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
 
@@ -76,7 +79,7 @@ class SettingsFragment : Fragment() {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
-        txtView_Course.text = mainActivity.getCourse().course
+        txtView_Course.text = cCourse.courseName
     }
 
     /**
@@ -91,8 +94,7 @@ class SettingsFragment : Fragment() {
             // open a new dialog
             val courseList = ArrayList<String>()
 
-            courseTTLinkList = mainActivity.getCourseTTLinkList()
-            courseTTLinkList.forEach { (_, course) ->
+            cCourseTTLinkList.forEach { (_, course) ->
                 courseList.add(course)
             }
 
@@ -105,7 +107,12 @@ class SettingsFragment : Fragment() {
                 dialog.show()
 
                 doAsync {
-                    mainActivity.updateCourse(courseTTLinkList[index])
+                    cCourse = cCourseTTLinkList[index] // set the course
+                    PreferencesController.save(context!!)
+
+                    // update current & next weeks timetable
+                    cTimeTableCurrentWeek = TimeTableParser().getTimeTable(cCourse.courseLink)
+                    cTimeTableNextWeek = TimeTableParser().getTimeTable(cCourse.courseLink.replace("week=0","week=1"))
 
                     uiThread {
                         dialog.dismiss()
@@ -130,7 +137,7 @@ class SettingsFragment : Fragment() {
 
             MaterialDialog(context!!)
                 .title(R.string.primary_color)
-                .colorChooser(colors, allowCustomArgb = true,initialSelection = mainActivity.getColorPrimary()) { _, color ->
+                .colorChooser(colors, allowCustomArgb = true, initialSelection = cColor) { _, color ->
                     viewPrimaryColor.setBackgroundColor(color)
                     Aesthetic.config {
                         colorPrimary(color)
@@ -138,15 +145,12 @@ class SettingsFragment : Fragment() {
                         apply()
                     }
 
-                    mainActivity.saveColorPrimary(color)
+                    cColor = color
+                    PreferencesController.save(context!!)
                 }
                 .positiveButton(R.string.select)
                 .show()
         }
     }
 
-    fun setMainActivity(mainActivity: MainActivity) {
-        this.mainActivity = mainActivity
-    }
-
 }

app/src/main/java/org/mosad/seil0/projectlaogai/fragments/TimeTableFragment.kt

@@ -24,14 +24,15 @@ package org.mosad.seil0.projectlaogai.fragments
 
 import android.graphics.Color
 import android.os.Bundle
-import androidx.fragment.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.LinearLayout
+import androidx.fragment.app.Fragment
 import org.jetbrains.anko.doAsync
 import org.jetbrains.anko.uiThread
-import org.mosad.seil0.projectlaogai.MainActivity
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cTimeTableCurrentWeek
+import org.mosad.seil0.projectlaogai.PreferencesController.Companion.cTimeTableNextWeek
 import org.mosad.seil0.projectlaogai.R
 import org.mosad.seil0.projectlaogai.hsoparser.DataTypes
 import org.mosad.seil0.projectlaogai.hsoparser.NotRetardedCalendar
@@ -54,7 +55,7 @@ class TimeTableFragment : Fragment() {
 
         linLayoutTTFragment = view.findViewById(R.id.linLayout_TTFragment)
 
-        if (MainActivity.cTimeTableCurrentWeek.isNotEmpty()) {
+        if (cTimeTableCurrentWeek.isNotEmpty()) {
             addCurrentWeek()
         } else {
             // TODO show card with error msg
@@ -81,7 +82,7 @@ class TimeTableFragment : Fragment() {
                     cardViewTimeTableDay.setDayHeading(formatter.format(calendar.time))
 
                     // for each lessen of the day
-                    for((i, lesson) in MainActivity.cTimeTableCurrentWeek[day].withIndex()) {
+                    for ((i, lesson) in cTimeTableCurrentWeek[day].withIndex()) {
                         val lessonCardView = LessonCardView(context!!, null)
                         lessonCardView.setBackgroundColor(Color.TRANSPARENT)
 
@@ -110,7 +111,7 @@ class TimeTableFragment : Fragment() {
 
                 // TODO if there is no lesson at one day , show a no lesson card
                 // add next weeks days, max number  = dayIndex, if timetable was loaded
-                if (MainActivity.cTimeTableNextWeek.isNotEmpty()) {
+                if (cTimeTableNextWeek.isNotEmpty()) {
                     calendar.add(Calendar.DATE, 1) // before this we are at a sunday (no lecture on sundays!)
 
                     for (day in 0..(dayIndex - 1)) {
@@ -119,7 +120,7 @@ class TimeTableFragment : Fragment() {
                         cardViewTimeTableDay.setDayHeading(formatter.format(calendar.time))
 
                         // for each lessen of the day
-                        for((i, lesson) in MainActivity.cTimeTableNextWeek[day].withIndex()) {
+                        for ((i, lesson) in cTimeTableNextWeek[day].withIndex()) {
                             val lessonCardView = LessonCardView(context!!, null)
                             lessonCardView.setBackgroundColor(Color.TRANSPARENT)
 

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

@@ -58,6 +58,6 @@ class NotRetardedCalendar {
 
 data class Lesson(val lessonSubject: String, val lessonTeacher: String, val lessonRoom:String, val lessonRemark: String)
 
-data class CourseTTLink(val courseTTLink: String, val course: String)
+data class Course(val courseLink: String, val courseName: String)
 
 data class Meal(val day: String, val heading: String, val parts: ArrayList<String>, val additives: String)

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

@@ -26,7 +26,7 @@ import org.jsoup.Jsoup
 
 class TimeTableParser {
     private val days = arrayOf("Monday", "Tuesday" ,"Wednesday", "Thursday", "Friday", "Saturday")
-    private var courseTTLinkList = ArrayList<CourseTTLink>()
+    private var courseTTLinkList = ArrayList<Course>()
 
     /**
      * get the timetable from the given url
@@ -59,11 +59,11 @@ class TimeTableParser {
     /**
      * parse all courses from the courses site at https://www.hs-offenburg.de/studium/vorlesungsplaene/
      */
-    fun getCourseTTLinks(): ArrayList<CourseTTLink> {
+    fun getCourseTTLinks(): ArrayList<Course> {
         val courseHTML = Jsoup.connect("https://www.hs-offenburg.de/studium/vorlesungsplaene/").get()
 
         courseHTML.select("ul.index-group").select("li.Class").select("a[href]").forEachIndexed { _, element ->
-            courseTTLinkList.add(CourseTTLink(element.attr("href"),element.text()))
+            courseTTLinkList.add(Course(element.attr("href").replace("http", "https"),element.text()))
         }
         return courseTTLinkList
     }