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Cache related manga lists

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This commit is contained in:
Koitharu
2023-07-18 15:43:28 +03:00
parent 9ba87640c0
commit e7bd74429e
4 changed files with 43 additions and 3 deletions
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25
app/src/main/kotlin/org/koitharu/kotatsu/core/cache/ContentCache.kt vendored
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@@ -16,8 +16,29 @@ interface ContentCache {
fun putPages(source: MangaSource, url: String, pages: SafeDeferred<List<MangaPage>>)
data class Key(
suspend fun getRelatedManga(source: MangaSource, url: String): List<Manga>?
fun putRelatedManga(source: MangaSource, url: String, related: SafeDeferred<List<Manga>>)
class Key(
val source: MangaSource,
val url: String,
)
) {
override fun equals(other: Any?): Boolean {
if (this === other) return true
if (javaClass != other?.javaClass) return false
other as Key
if (source != other.source) return false
return url == other.url
}
override fun hashCode(): Int {
var result = source.hashCode()
result = 31 * result + url.hashCode()
return result
}
}
}

10
app/src/main/kotlin/org/koitharu/kotatsu/core/cache/MemoryContentCache.kt vendored
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@@ -16,6 +16,7 @@ class MemoryContentCache(application: Application) : ContentCache, ComponentCall
private val detailsCache = ExpiringLruCache<SafeDeferred<Manga>>(4, 5, TimeUnit.MINUTES)
private val pagesCache = ExpiringLruCache<SafeDeferred<List<MangaPage>>>(4, 10, TimeUnit.MINUTES)
private val relatedMangaCache = ExpiringLruCache<SafeDeferred<List<Manga>>>(4, 10, TimeUnit.MINUTES)
override val isCachingEnabled: Boolean = true
@@ -35,6 +36,14 @@ class MemoryContentCache(application: Application) : ContentCache, ComponentCall
pagesCache[ContentCache.Key(source, url)] = pages
}
override suspend fun getRelatedManga(source: MangaSource, url: String): List<Manga>? {
return relatedMangaCache[ContentCache.Key(source, url)]?.awaitOrNull()
}
override fun putRelatedManga(source: MangaSource, url: String, related: SafeDeferred<List<Manga>>) {
relatedMangaCache[ContentCache.Key(source, url)] = related
}
override fun onConfigurationChanged(newConfig: Configuration) = Unit
override fun onLowMemory() = Unit
@@ -42,6 +51,7 @@ class MemoryContentCache(application: Application) : ContentCache, ComponentCall
override fun onTrimMemory(level: Int) {
trimCache(detailsCache, level)
trimCache(pagesCache, level)
trimCache(relatedMangaCache, level)
}
private fun trimCache(cache: ExpiringLruCache<*>, level: Int) {

4
app/src/main/kotlin/org/koitharu/kotatsu/core/cache/StubContentCache.kt vendored
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@@ -15,4 +15,8 @@ class StubContentCache : ContentCache {
override suspend fun getPages(source: MangaSource, url: String): List<MangaPage>? = null
override fun putPages(source: MangaSource, url: String, pages: SafeDeferred<List<MangaPage>>) = Unit
override suspend fun getRelatedManga(source: MangaSource, url: String): List<Manga>? = null
override fun putRelatedManga(source: MangaSource, url: String, related: SafeDeferred<List<Manga>>) = Unit
}

7
app/src/main/kotlin/org/koitharu/kotatsu/core/parser/RemoteMangaRepository.kt
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@@ -95,7 +95,12 @@ class RemoteMangaRepository(
suspend fun getFavicons(): Favicons = parser.getFavicons()
override suspend fun getRelated(seed: Manga): List<Manga> {
return parser.getRelatedManga(seed).filterNot { it.id == seed.id }
cache.getRelatedManga(source, seed.url)?.let { return it }
val related = asyncSafe {
parser.getRelatedManga(seed).filterNot { it.id == seed.id }
}
cache.putRelatedManga(source, seed.url, related)
return related.await()
}
fun getAuthProvider(): MangaParserAuthProvider? = parser as? MangaParserAuthProvider