Option to open manga source in browser

app/src/main/kotlin/org/koitharu/kotatsu/core/prefs/AppSettings.kt

@@ -706,7 +706,8 @@ class AppSettings @Inject constructor(@ApplicationContext context: Context) {
 		const val KEY_LINK_TELEGRAM = "about_telegram"
 		const val KEY_LINK_GITHUB = "about_github"
 		const val KEY_LINK_MANUAL = "about_help"
-		const val PROXY_TEST = "proxy_test"
+		const val KEY_PROXY_TEST = "proxy_test"
+		const val KEY_OPEN_BROWSER = "open_browser"
 
 		// old keys are for migration only
 		private const val KEY_IMAGES_PROXY_OLD = "images_proxy"

app/src/main/kotlin/org/koitharu/kotatsu/remotelist/ui/RemoteListFragment.kt

@@ -73,7 +73,7 @@ class RemoteListFragment : MangaListFragment(), FilterCoordinator.Owner {
 		if (filterCoordinator.isFilterApplied) {
 			filterCoordinator.reset()
 		} else {
-			openInBrowser(null)
+			openInBrowser(null) // should never be called
 		}
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/remotelist/ui/RemoteListViewModel.kt

@@ -166,7 +166,7 @@ open class RemoteListViewModel @Inject constructor(
 		icon = R.drawable.ic_empty_common,
 		textPrimary = R.string.nothing_found,
 		textSecondary = 0,
-		actionStringRes = if (canResetFilter) R.string.reset_filter else R.string.open_in_browser,
+		actionStringRes = if (canResetFilter) R.string.reset_filter else 0,
 	)
 
 	protected open suspend fun onBuildList(list: MutableList<ListModel>) = Unit

app/src/main/kotlin/org/koitharu/kotatsu/settings/ProxySettingsFragment.kt

@@ -81,7 +81,7 @@ class ProxySettingsFragment : BasePreferenceFragment(R.string.proxy),
 	}
 
 	override fun onPreferenceTreeClick(preference: Preference): Boolean = when (preference.key) {
-		AppSettings.PROXY_TEST -> {
+		AppSettings.KEY_PROXY_TEST -> {
 			testConnection()
 			true
 		}
@@ -102,13 +102,13 @@ class ProxySettingsFragment : BasePreferenceFragment(R.string.proxy),
 		findPreference<PreferenceCategory>(AppSettings.KEY_PROXY_AUTH)?.isEnabled = isProxyEnabled
 		findPreference<Preference>(AppSettings.KEY_PROXY_LOGIN)?.isEnabled = isProxyEnabled
 		findPreference<Preference>(AppSettings.KEY_PROXY_PASSWORD)?.isEnabled = isProxyEnabled
-		findPreference<Preference>(AppSettings.PROXY_TEST)?.isEnabled = isProxyEnabled && testJob?.isActive != true
+		findPreference<Preference>(AppSettings.KEY_PROXY_TEST)?.isEnabled = isProxyEnabled && testJob?.isActive != true
 	}
 
 	private fun testConnection() {
 		testJob?.cancel()
 		testJob = viewLifecycleScope.launch {
-			val pref = findPreference<Preference>(AppSettings.PROXY_TEST)
+			val pref = findPreference<Preference>(AppSettings.KEY_PROXY_TEST)
 			pref?.run {
 				setSummary(R.string.loading_)
 				isEnabled = false

app/src/main/kotlin/org/koitharu/kotatsu/settings/sources/SourceSettingsFragment.kt

@@ -7,6 +7,7 @@ import androidx.preference.Preference
 import androidx.preference.SwitchPreferenceCompat
 import dagger.hilt.android.AndroidEntryPoint
 import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.browser.BrowserActivity
 import org.koitharu.kotatsu.core.exceptions.resolve.SnackbarErrorObserver
 import org.koitharu.kotatsu.core.model.getTitle
 import org.koitharu.kotatsu.core.parser.EmptyMangaRepository
@@ -74,6 +75,12 @@ class SourceSettingsFragment : BasePreferenceFragment(0), Preference.OnPreferenc
 		viewModel.isEnabled.observe(viewLifecycleOwner) { enabled ->
 			findPreference<SwitchPreferenceCompat>(KEY_ENABLE)?.isChecked = enabled
 		}
+		viewModel.browserUrl.observe(viewLifecycleOwner) {
+			findPreference<Preference>(AppSettings.KEY_OPEN_BROWSER)?.run {
+				isVisible = it != null
+				summary = it
+			}
+		}
 		viewModel.onActionDone.observeEvent(viewLifecycleOwner, ReversibleActionObserver(listView))
 	}
 
@@ -84,6 +91,18 @@ class SourceSettingsFragment : BasePreferenceFragment(0), Preference.OnPreferenc
 				true
 			}
 
+			AppSettings.KEY_OPEN_BROWSER -> {
+				startActivity(
+					BrowserActivity.newIntent(
+						context = preference.context,
+						url = viewModel.browserUrl.value ?: return false,
+						source = viewModel.source,
+						title = viewModel.source.getTitle(preference.context),
+					),
+				)
+				true
+			}
+
 			AppSettings.KEY_COOKIES_CLEAR -> {
 				viewModel.clearCookies()
 				true

app/src/main/kotlin/org/koitharu/kotatsu/settings/sources/SourceSettingsViewModel.kt

@@ -13,6 +13,7 @@ import org.koitharu.kotatsu.core.network.cookies.MutableCookieJar
 import org.koitharu.kotatsu.core.parser.CachingMangaRepository
 import org.koitharu.kotatsu.core.parser.MangaRepository
 import org.koitharu.kotatsu.core.parser.ParserMangaRepository
+import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.core.prefs.SourceSettings
 import org.koitharu.kotatsu.core.ui.BaseViewModel
 import org.koitharu.kotatsu.core.ui.util.ReversibleAction
@@ -36,12 +37,14 @@ class SourceSettingsViewModel @Inject constructor(
 
 	val onActionDone = MutableEventFlow<ReversibleAction>()
 	val username = MutableStateFlow<String?>(null)
+	val browserUrl = MutableStateFlow<String?>(null)
 	val isEnabled = mangaSourcesRepository.observeIsEnabled(source)
 	private var usernameLoadJob: Job? = null
 
 	init {
 		when (repository) {
 			is ParserMangaRepository -> {
+				browserUrl.value = "https://${repository.domain}"
 				repository.getConfig().subscribe(this)
 				loadUsername(repository.getAuthProvider())
 			}
@@ -58,11 +61,14 @@ class SourceSettingsViewModel @Inject constructor(
 	}
 
 	override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences?, key: String?) {
-		when (repository) {
+		if (repository is CachingMangaRepository) {
-			is CachingMangaRepository -> {
+			if (key != SourceSettings.KEY_SLOWDOWN && key != SourceSettings.KEY_SORT_ORDER) {
-				if (key != SourceSettings.KEY_SLOWDOWN && key != SourceSettings.KEY_SORT_ORDER) {
+				repository.invalidateCache()
-					repository.invalidateCache()
+			}
-				}
+		}
+		if (repository is ParserMangaRepository) {
+			if (key == AppSettings.KEY_OPEN_BROWSER) {
+				browserUrl.value = "https://${repository.domain}"
 			}
 		}
 	}

app/src/main/res/xml/pref_downloads.xml

@@ -25,6 +25,13 @@
 		android:title="@string/download_over_cellular"
 		app:useSimpleSummaryProvider="true" />
 
+	<Preference
+		android:icon="@drawable/ic_info_outline"
+		android:key="tracker_notifications_info"
+		android:persistent="false"
+		android:selectable="false"
+		android:summary="@string/downloads_settings_info" />
+
 	<Preference
 		android:key="ignore_dose"
 		android:persistent="false"
@@ -33,14 +40,6 @@
 		app:allowDividerAbove="true"
 		app:isPreferenceVisible="false" />
 
-	<Preference
-		android:icon="@drawable/ic_info_outline"
-		android:key="tracker_notifications_info"
-		android:persistent="false"
-		android:selectable="false"
-		android:summary="@string/downloads_settings_info"
-		app:allowDividerAbove="true" />
-
 	<PreferenceCategory android:title="@string/pages_saving">
 
 		<Preference

app/src/main/res/xml/pref_source.xml

@@ -18,4 +18,13 @@
 		android:summary="@string/download_slowdown_summary"
 		android:title="@string/download_slowdown" />
 
+	<Preference
+		android:icon="@drawable/ic_open_external"
+		android:key="open_browser"
+		android:order="500"
+		android:persistent="false"
+		android:title="@string/open_in_browser"
+		app:allowDividerAbove="true"
+		app:isPreferenceVisible="false" />
+
 </PreferenceScreen>