Don't fetch metadata if source is GalleryDetail

app/src/main/kotlin/com/hippo/ehviewer/spider/ComicInfo.kt

@@ -1,6 +1,7 @@
 package com.hippo.ehviewer.spider
 
 import com.hippo.ehviewer.client.EhUrl
+import com.hippo.ehviewer.client.data.GalleryDetail
 import com.hippo.ehviewer.client.data.GalleryInfo
 import com.hippo.ehviewer.client.data.TagNamespace
 import com.hippo.unifile.UniFile
@@ -18,6 +19,7 @@ import nl.adaptivity.xmlutil.serialization.XmlElement
 import nl.adaptivity.xmlutil.xmlStreaming
 
 const val COMIC_INFO_FILE = "ComicInfo.xml"
+private const val TAG_ORIGINAL = "original"
 
 private val xml = XML {
     recommended {
@@ -33,18 +35,35 @@ fun GalleryInfo.getComicInfo(): ComicInfo {
     val groups = mutableListOf<String>()
     val characters = mutableListOf<String>()
     val parodies = mutableListOf<String>()
-    val tags = mutableListOf<String>()
-    simpleTags?.forEach { tagString ->
-        val (namespace, tag) = tagString.split(':', limit = 2)
-        with(TagNamespace) {
-            when (val ns = TagNamespace(namespace)) {
-                Artist, Cosplayer -> artists.add(tag)
-                Group -> groups.add(tag)
-                Character -> characters.add(tag)
-                Parody -> if (tag != "original") parodies.add(tag)
-                Other -> tags.add(tag)
-                Female, Male, Mixed -> ns.toPrefix()?.let { tags.add("$it:$tag") }
-                else -> Unit
+    val otherTags = mutableListOf<String>()
+    with(TagNamespace) {
+        when (this@getComicInfo) {
+            is GalleryDetail -> tags.forEach { tagList ->
+                when (val ns = TagNamespace(tagList.groupName)) {
+                    Artist, Cosplayer -> artists.addAll(tagList)
+                    Group -> groups.addAll(tagList)
+                    Character -> characters.addAll(tagList)
+                    Parody -> tagList.forEach { tag -> if (tag != TAG_ORIGINAL) parodies.add(tag) }
+                    Other -> otherTags.addAll(tagList)
+                    Female, Male, Mixed -> ns.toPrefix()?.let { prefix ->
+                        tagList.forEach { tag -> otherTags.add("$prefix:$tag") }
+                    }
+
+                    else -> Unit
+                }
+            }
+
+            else -> simpleTags?.forEach { tagString ->
+                val (namespace, tag) = tagString.split(':', limit = 2)
+                when (val ns = TagNamespace(namespace)) {
+                    Artist, Cosplayer -> artists.add(tag)
+                    Group -> groups.add(tag)
+                    Character -> characters.add(tag)
+                    Parody -> if (tag != TAG_ORIGINAL) parodies.add(tag)
+                    Other -> otherTags.add(tag)
+                    Female, Male, Mixed -> ns.toPrefix()?.let { otherTags.add("$it:$tag") }
+                    else -> Unit
+                }
             }
         }
     }
@@ -53,7 +72,7 @@ fun GalleryInfo.getComicInfo(): ComicInfo {
         alternateSeries = titleJpn.takeUnless { it.isNullOrBlank() },
         writer = groups.takeUnless { it.isEmpty() }?.joinToString(),
         penciller = artists.takeUnless { it.isEmpty() }?.joinToString(),
-        genre = tags.takeUnless { it.isEmpty() }?.joinToString(),
+        genre = otherTags.takeUnless { it.isEmpty() }?.joinToString(),
         web = EhUrl.getGalleryDetailUrl(gid, token),
         pageCount = pages,
         languageISO = simpleLanguage?.lowercase(),

app/src/main/kotlin/com/hippo/ehviewer/spider/SpiderDen.kt

@@ -25,6 +25,7 @@ import com.hippo.ehviewer.EhDB
 import com.hippo.ehviewer.Settings
 import com.hippo.ehviewer.client.EhEngine
 import com.hippo.ehviewer.client.EhUtils.getSuitableTitle
+import com.hippo.ehviewer.client.data.GalleryDetail
 import com.hippo.ehviewer.client.data.GalleryInfo
 import com.hippo.ehviewer.client.ehRequest
 import com.hippo.ehviewer.client.getImageKey
@@ -319,7 +320,7 @@ class SpiderDen(val info: GalleryInfo) {
         downloadDir?.run {
             createFile(COMIC_INFO_FILE)?.also {
                 runCatching {
-                    if (fetchMetadata) {
+                    if (info !is GalleryDetail && fetchMetadata) {
                         withNonCancellableContext {
                             EhEngine.fillGalleryListByApi(listOf(info))
                         }