Fix new sources tip

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/widgets/TipView.kt

@@ -2,8 +2,6 @@ package org.koitharu.kotatsu.core.ui.widgets
 
 import android.content.Context
 import android.graphics.Outline
-import android.graphics.Rect
-import android.graphics.RectF
 import android.graphics.drawable.Drawable
 import android.util.AttributeSet
 import android.view.LayoutInflater
@@ -85,6 +83,8 @@ class TipView @JvmOverloads constructor(
 			}
 			outlineProvider = OutlineProvider(shapeAppearanceModel)
 		}
+		binding.buttonPrimary.setOnClickListener(this)
+		binding.buttonSecondary.setOnClickListener(this)
 	}
 
 	override fun onClick(v: View) {

app/src/main/kotlin/org/koitharu/kotatsu/explore/ui/ExploreFragment.kt

@@ -114,7 +114,7 @@ class ExploreFragment :
 
 	override fun onSecondaryButtonClick(tipView: TipView) {
 		when ((tipView.tag as? TipModel)?.key) {
-			ExploreViewModel.TIP_NEW_SOURCES -> TODO()
+			ExploreViewModel.TIP_NEW_SOURCES -> viewModel.discardNewSources()
 		}
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/explore/ui/ExploreViewModel.kt

@@ -98,6 +98,12 @@ class ExploreViewModel @Inject constructor(
 		}
 	}
 
+	fun discardNewSources() {
+		launchJob(Dispatchers.Default) {
+			sourcesRepository.assimilateNewSources()
+		}
+	}
+
 	fun setGridMode(value: Boolean) {
 		settings.isSourcesGridMode = value
 	}