Avoid crashing if opening browse with unavailable source

This commit is contained in:
arkon 2023-02-15 22:47:47 -05:00
parent 4635e58405
commit 0ef7650c1a
5 changed files with 71 additions and 28 deletions

View File

@ -1,6 +1,7 @@
package eu.kanade.presentation.browse package eu.kanade.presentation.browse
import androidx.compose.foundation.layout.PaddingValues import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.lazy.grid.GridCells import androidx.compose.foundation.lazy.grid.GridCells
import androidx.compose.material.icons.Icons import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.outlined.HelpOutline import androidx.compose.material.icons.outlined.HelpOutline
@ -11,6 +12,7 @@ import androidx.compose.material3.SnackbarHostState
import androidx.compose.material3.SnackbarResult import androidx.compose.material3.SnackbarResult
import androidx.compose.runtime.Composable import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect import androidx.compose.runtime.LaunchedEffect
import androidx.compose.ui.Modifier
import androidx.compose.ui.platform.LocalContext import androidx.compose.ui.platform.LocalContext
import androidx.paging.LoadState import androidx.paging.LoadState
import androidx.paging.compose.LazyPagingItems import androidx.paging.compose.LazyPagingItems
@ -18,19 +20,22 @@ import eu.kanade.data.source.NoResultsException
import eu.kanade.presentation.browse.components.BrowseSourceComfortableGrid import eu.kanade.presentation.browse.components.BrowseSourceComfortableGrid
import eu.kanade.presentation.browse.components.BrowseSourceCompactGrid import eu.kanade.presentation.browse.components.BrowseSourceCompactGrid
import eu.kanade.presentation.browse.components.BrowseSourceList import eu.kanade.presentation.browse.components.BrowseSourceList
import eu.kanade.presentation.components.AppBar
import eu.kanade.presentation.components.EmptyScreen import eu.kanade.presentation.components.EmptyScreen
import eu.kanade.presentation.components.EmptyScreenAction import eu.kanade.presentation.components.EmptyScreenAction
import eu.kanade.presentation.components.LoadingScreen import eu.kanade.presentation.components.LoadingScreen
import eu.kanade.presentation.components.Scaffold
import eu.kanade.tachiyomi.R import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.source.CatalogueSource
import eu.kanade.tachiyomi.source.LocalSource import eu.kanade.tachiyomi.source.LocalSource
import eu.kanade.tachiyomi.source.Source
import eu.kanade.tachiyomi.source.SourceManager
import kotlinx.coroutines.flow.StateFlow import kotlinx.coroutines.flow.StateFlow
import tachiyomi.domain.library.model.LibraryDisplayMode import tachiyomi.domain.library.model.LibraryDisplayMode
import tachiyomi.domain.manga.model.Manga import tachiyomi.domain.manga.model.Manga
@Composable @Composable
fun BrowseSourceContent( fun BrowseSourceContent(
source: CatalogueSource?, source: Source?,
mangaList: LazyPagingItems<StateFlow<Manga>>, mangaList: LazyPagingItems<StateFlow<Manga>>,
columns: GridCells, columns: GridCells,
displayMode: LibraryDisplayMode, displayMode: LibraryDisplayMode,
@ -139,3 +144,24 @@ fun BrowseSourceContent(
} }
} }
} }
@Composable
fun MissingSourceScreen(
source: SourceManager.StubSource,
navigateUp: () -> Unit,
) {
Scaffold(
topBar = { scrollBehavior ->
AppBar(
title = source.name,
navigateUp = navigateUp,
scrollBehavior = scrollBehavior,
)
},
) { paddingValues ->
EmptyScreen(
message = source.getSourceNotInstalledException().message!!,
modifier = Modifier.padding(paddingValues),
)
}
}

View File

@ -20,15 +20,15 @@ import eu.kanade.presentation.components.DropdownMenu
import eu.kanade.presentation.components.RadioMenuItem import eu.kanade.presentation.components.RadioMenuItem
import eu.kanade.presentation.components.SearchToolbar import eu.kanade.presentation.components.SearchToolbar
import eu.kanade.tachiyomi.R import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.source.CatalogueSource
import eu.kanade.tachiyomi.source.LocalSource import eu.kanade.tachiyomi.source.LocalSource
import eu.kanade.tachiyomi.source.Source
import tachiyomi.domain.library.model.LibraryDisplayMode import tachiyomi.domain.library.model.LibraryDisplayMode
@Composable @Composable
fun BrowseSourceToolbar( fun BrowseSourceToolbar(
searchQuery: String?, searchQuery: String?,
onSearchQueryChange: (String?) -> Unit, onSearchQueryChange: (String?) -> Unit,
source: CatalogueSource?, source: Source?,
displayMode: LibraryDisplayMode, displayMode: LibraryDisplayMode,
onDisplayModeChange: (LibraryDisplayMode) -> Unit, onDisplayModeChange: (LibraryDisplayMode) -> Unit,
navigateUp: () -> Unit, navigateUp: () -> Unit,

View File

@ -152,6 +152,6 @@ class SourceManager(
} }
} }
inner class SourceNotInstalledException(val sourceString: String) : inner class SourceNotInstalledException(sourceString: String) :
Exception(context.getString(R.string.source_not_installed, sourceString)) Exception(context.getString(R.string.source_not_installed, sourceString))
} }

View File

@ -39,6 +39,7 @@ import cafe.adriel.voyager.core.screen.uniqueScreenKey
import cafe.adriel.voyager.navigator.LocalNavigator import cafe.adriel.voyager.navigator.LocalNavigator
import cafe.adriel.voyager.navigator.currentOrThrow import cafe.adriel.voyager.navigator.currentOrThrow
import eu.kanade.presentation.browse.BrowseSourceContent import eu.kanade.presentation.browse.BrowseSourceContent
import eu.kanade.presentation.browse.MissingSourceScreen
import eu.kanade.presentation.browse.components.BrowseSourceToolbar import eu.kanade.presentation.browse.components.BrowseSourceToolbar
import eu.kanade.presentation.browse.components.RemoveMangaDialog import eu.kanade.presentation.browse.components.RemoveMangaDialog
import eu.kanade.presentation.components.ChangeCategoryDialog import eu.kanade.presentation.components.ChangeCategoryDialog
@ -48,7 +49,9 @@ import eu.kanade.presentation.components.Scaffold
import eu.kanade.presentation.util.AssistContentScreen import eu.kanade.presentation.util.AssistContentScreen
import eu.kanade.presentation.util.padding import eu.kanade.presentation.util.padding
import eu.kanade.tachiyomi.R import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.source.CatalogueSource
import eu.kanade.tachiyomi.source.LocalSource import eu.kanade.tachiyomi.source.LocalSource
import eu.kanade.tachiyomi.source.SourceManager
import eu.kanade.tachiyomi.source.online.HttpSource import eu.kanade.tachiyomi.source.online.HttpSource
import eu.kanade.tachiyomi.ui.browse.source.browse.BrowseSourceScreenModel.Listing import eu.kanade.tachiyomi.ui.browse.source.browse.BrowseSourceScreenModel.Listing
import eu.kanade.tachiyomi.ui.category.CategoryScreen import eu.kanade.tachiyomi.ui.category.CategoryScreen
@ -73,17 +76,10 @@ data class BrowseSourceScreen(
@Composable @Composable
override fun Content() { override fun Content() {
val navigator = LocalNavigator.currentOrThrow
val scope = rememberCoroutineScope()
val context = LocalContext.current
val haptic = LocalHapticFeedback.current
val uriHandler = LocalUriHandler.current
val screenModel = rememberScreenModel { BrowseSourceScreenModel(sourceId, listingQuery) } val screenModel = rememberScreenModel { BrowseSourceScreenModel(sourceId, listingQuery) }
val state by screenModel.state.collectAsState() val state by screenModel.state.collectAsState()
val snackbarHostState = remember { SnackbarHostState() } val navigator = LocalNavigator.currentOrThrow
val navigateUp: () -> Unit = { val navigateUp: () -> Unit = {
when { when {
!state.isUserQuery && state.toolbarQuery != null -> screenModel.setToolbarQuery(null) !state.isUserQuery && state.toolbarQuery != null -> screenModel.setToolbarQuery(null)
@ -91,8 +87,21 @@ data class BrowseSourceScreen(
} }
} }
val onHelpClick = { uriHandler.openUri(LocalSource.HELP_URL) } if (screenModel.source is SourceManager.StubSource) {
MissingSourceScreen(
source = screenModel.source,
navigateUp = navigateUp,
)
return
}
val scope = rememberCoroutineScope()
val context = LocalContext.current
val haptic = LocalHapticFeedback.current
val uriHandler = LocalUriHandler.current
val snackbarHostState = remember { SnackbarHostState() }
val onHelpClick = { uriHandler.openUri(LocalSource.HELP_URL) }
val onWebViewClick = f@{ val onWebViewClick = f@{
val source = screenModel.source as? HttpSource ?: return@f val source = screenModel.source as? HttpSource ?: return@f
navigator.push( navigator.push(
@ -147,7 +156,7 @@ data class BrowseSourceScreen(
Text(text = stringResource(R.string.popular)) Text(text = stringResource(R.string.popular))
}, },
) )
if (screenModel.source.supportsLatest) { if ((screenModel.source as CatalogueSource).supportsLatest) {
FilterChip( FilterChip(
selected = state.listing == Listing.Latest, selected = state.listing == Listing.Latest,
onClick = { onClick = {

View File

@ -103,9 +103,10 @@ class BrowseSourceScreenModel(
var displayMode by sourcePreferences.sourceDisplayMode().asState(coroutineScope) var displayMode by sourcePreferences.sourceDisplayMode().asState(coroutineScope)
val source = sourceManager.get(sourceId) as CatalogueSource val source = sourceManager.getOrStub(sourceId)
init { init {
if (source is CatalogueSource) {
mutableState.update { mutableState.update {
var query: String? = null var query: String? = null
var listing = it.listing var listing = it.listing
@ -122,6 +123,7 @@ class BrowseSourceScreenModel(
) )
} }
} }
}
/** /**
* Sheet containing filter items. * Sheet containing filter items.
@ -164,6 +166,8 @@ class BrowseSourceScreenModel(
} }
fun resetFilters() { fun resetFilters() {
if (source !is CatalogueSource) return
mutableState.update { it.copy(filters = source.getFilterList()) } mutableState.update { it.copy(filters = source.getFilterList()) }
} }
@ -172,6 +176,8 @@ class BrowseSourceScreenModel(
} }
fun search(query: String? = null, filters: FilterList? = null) { fun search(query: String? = null, filters: FilterList? = null) {
if (source !is CatalogueSource) return
val input = state.value.listing as? Listing.Search val input = state.value.listing as? Listing.Search
?: Listing.Search(query = null, filters = source.getFilterList()) ?: Listing.Search(query = null, filters = source.getFilterList())
@ -187,6 +193,8 @@ class BrowseSourceScreenModel(
} }
fun searchGenre(genreName: String) { fun searchGenre(genreName: String) {
if (source !is CatalogueSource) return
val defaultFilters = source.getFilterList() val defaultFilters = source.getFilterList()
var genreExists = false var genreExists = false