Add base code for Hentai18VN

.github/summary.yaml

@@ -1 +1 @@
-total: 1181
+total: 1182

src/main/kotlin/org/koitharu/kotatsu/parsers/site/vi/Hentai18VN.kt

@@ -0,0 +1,37 @@
+package org.koitharu.kotatsu.parsers.site.vi
+
+import androidx.collection.arraySetOf
+import org.koitharu.kotatsu.parsers.MangaLoaderContext
+import org.koitharu.kotatsu.parsers.MangaSourceParser
+import org.koitharu.kotatsu.parsers.PagedMangaParser
+import org.koitharu.kotatsu.parsers.network.UserAgents
+import org.koitharu.kotatsu.parsers.config.ConfigKey
+import org.koitharu.kotatsu.parsers.model.*
+import org.koitharu.kotatsu.parsers.util.*
+import java.util.*
+
+@MangaSourceParser("HENTAI18VN", "Hentai18VN", "vi", type = ContentType.HENTAI)
+internal class Hentai18VN(context: MangaLoaderContext) : PagedMangaParser(context, MangaParserSource.HENTAI18VN, 60) {
+
+	override val configKeyDomain = ConfigKey.Domain("hentai18vn.art")
+
+	override fun onCreateConfig(keys: MutableCollection<ConfigKey<*>>) {
+		super.onCreateConfig(keys)
+		keys.add(userAgentKey)
+	}
+
+    override val userAgentKey = ConfigKey.UserAgent(UserAgents.CHROME_DESKTOP)
+    override val availableSortOrders: Set<SortOrder> = EnumSet.of(SortOrder.UPDATED)
+
+    override val filterCapabilities: MangaListFilterCapabilities 
+        get() = MangaListFilterCapabilities(
+            isSearchSupported = true,
+            isSearchWithFiltersSupported = false,
+        )
+        
+    override suspend fun getFilterOptions() = MangaListFilterOptions(
+        availableTags = fetchAvailableTags(),
+    )
+
+    
+}