Draff/TachiyomiSY-Plus
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Fix page previews only showing previews when the manga first loaded

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This commit is contained in:
Jobobby04 2022-11-10 22:49:23 -05:00
parent d3f4f63f52
commit f06c8ef2cb
6 changed files with 20 additions and 13 deletions
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2
app/src/main/java/eu/kanade/domain/SYDomainModule.kt
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@ -98,7 +98,7 @@ class SYDomainModule : InjektModule {
addFactory { CreateSortTag(get(), get()) }
addFactory { DeleteSortTag(get(), get()) }
addFactory { ReorderSortTag(get(), get()) }
addFactory { GetPagePreviews(get()) }
addFactory { GetPagePreviews(get(), get()) }
// Required for [MetadataSource]
addFactory<MetadataSource.GetMangaId> { GetManga(get()) }

10
app/src/main/java/eu/kanade/domain/manga/interactor/GetPagePreviews.kt
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@ -1,5 +1,6 @@
package eu.kanade.domain.manga.interactor
import eu.kanade.domain.history.interactor.GetNextChapters
import eu.kanade.domain.manga.model.Manga
import eu.kanade.domain.manga.model.PagePreview
import eu.kanade.tachiyomi.data.cache.PagePreviewCache
@ -9,17 +10,20 @@ import exh.source.getMainSource
class GetPagePreviews(
private val pagePreviewCache: PagePreviewCache,
private val getChapters: GetNextChapters,
) {
suspend fun await(manga: Manga, source: Source, page: Int): Result {
@Suppress("NAME_SHADOWING")
val source = source.getMainSource<PagePreviewSource>() ?: return Result.Unused
val chapters = getChapters.await(manga.id, false)
val chapterIds = chapters.map { it.id }
return try {
val pagePreviews = try {
pagePreviewCache.getPageListFromCache(manga, page)
pagePreviewCache.getPageListFromCache(manga, chapterIds, page)
} catch (e: Exception) {
source.getPagePreviewList(manga.toSManga(), page).also {
pagePreviewCache.putPageListToCache(manga, it)
source.getPagePreviewList(manga.toSManga(), chapters.map { it.toSChapter() }, page).also {
pagePreviewCache.putPageListToCache(manga, chapterIds, it)
}
}
Result.Success(

12
app/src/main/java/eu/kanade/tachiyomi/data/cache/PagePreviewCache.kt vendored
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@ -81,9 +81,9 @@ class PagePreviewCache(private val context: Context) {
* @param manga the manga.
* @return the list of pages.
*/
fun getPageListFromCache(manga: Manga, page: Int): PagePreviewPage {
fun getPageListFromCache(manga: Manga, chapterIds: List<Long>, page: Int): PagePreviewPage {
// Get the key for the manga.
val key = DiskUtil.hashKeyForDisk(getKey(manga, page))
val key = DiskUtil.hashKeyForDisk(getKey(manga, chapterIds, page))
// Convert JSON string to list of objects. Throws an exception if snapshot is null
return diskCache.get(key).use {
@ -97,7 +97,7 @@ class PagePreviewCache(private val context: Context) {
* @param manga the manga.
* @param pages list of pages.
*/
fun putPageListToCache(manga: Manga, pages: PagePreviewPage) {
fun putPageListToCache(manga: Manga, chapterIds: List<Long>, pages: PagePreviewPage) {
// Convert list of pages to json string.
val cachedValue = json.encodeToString(pages)
@ -106,7 +106,7 @@ class PagePreviewCache(private val context: Context) {
try {
// Get editor from md5 key.
val key = DiskUtil.hashKeyForDisk(getKey(manga, pages.page))
val key = DiskUtil.hashKeyForDisk(getKey(manga, chapterIds, pages.page))
editor = diskCache.edit(key) ?: return
// Write page preview urls to cache.
@ -211,7 +211,7 @@ class PagePreviewCache(private val context: Context) {
}
}
private fun getKey(manga: Manga, page: Int): String {
return "${manga.id}_$page"
private fun getKey(manga: Manga, chapterIds: List<Long>, page: Int): String {
return "${manga.id}_${chapterIds.joinToString(separator = "-")}_$page"
}
}

3
app/src/main/java/eu/kanade/tachiyomi/source/online/all/EHentai.kt
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@ -1144,11 +1144,12 @@ class EHentai(
override suspend fun getPagePreviewList(
manga: SManga,
chapters: List<SChapter>,
page: Int,
): PagePreviewPage {
val doc = client.newCall(
exGet(
(baseUrl + manga.url)
(baseUrl + (chapters.lastOrNull()?.url ?: manga.url))
.toHttpUrl()
.newBuilder()
.removeAllQueryParameters("nw")

3
app/src/main/java/eu/kanade/tachiyomi/source/online/all/NHentai.kt
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@ -10,6 +10,7 @@ import eu.kanade.tachiyomi.source.PagePreviewInfo
import eu.kanade.tachiyomi.source.PagePreviewPage
import eu.kanade.tachiyomi.source.PagePreviewSource
import eu.kanade.tachiyomi.source.model.FilterList
import eu.kanade.tachiyomi.source.model.SChapter
import eu.kanade.tachiyomi.source.model.SManga
import eu.kanade.tachiyomi.source.online.HttpSource
import eu.kanade.tachiyomi.source.online.MetadataSource
@ -172,7 +173,7 @@ class NHentai(delegate: HttpSource, val context: Context) :
return "$baseUrl/g/${uri.pathSegments[1]}/"
}
override suspend fun getPagePreviewList(manga: SManga, page: Int): PagePreviewPage {
override suspend fun getPagePreviewList(manga: SManga, chapters: List<SChapter>, page: Int): PagePreviewPage {
val metadata = fetchOrLoadMetadata(manga.id()) {
client.newCall(mangaDetailsRequest(manga)).await()
}

3
source-api/src/main/java/eu/kanade/tachiyomi/source/PagePreviewSource.kt
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@ -1,6 +1,7 @@
package eu.kanade.tachiyomi.source
import eu.kanade.tachiyomi.network.ProgressListener
import eu.kanade.tachiyomi.source.model.SChapter
import eu.kanade.tachiyomi.source.model.SManga
import kotlinx.coroutines.flow.MutableStateFlow
import kotlinx.coroutines.flow.asStateFlow
@ -11,7 +12,7 @@ import okhttp3.Response
interface PagePreviewSource : Source {
suspend fun getPagePreviewList(manga: SManga, page: Int): PagePreviewPage
suspend fun getPagePreviewList(manga: SManga, chapters: List<SChapter>, page: Int): PagePreviewPage
suspend fun fetchPreviewImage(page: PagePreviewInfo, cacheControl: CacheControl? = null): Response
}