[WpComics] Fix covers

src/main/kotlin/org/koitharu/kotatsu/parsers/site/en/FlameComics.kt

@@ -1,4 +1,4 @@
-package org.koitharu.kotatsu.parsers.site.mangareader.en
+package org.koitharu.kotatsu.parsers.site.en
 
 import androidx.collection.ArraySet
 import okhttp3.HttpUrl

src/main/kotlin/org/koitharu/kotatsu/parsers/site/wpcomics/WpComicsParser.kt

@@ -6,7 +6,9 @@ import kotlinx.coroutines.async
 import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
+import okhttp3.HttpUrl.Companion.toHttpUrlOrNull
 import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
 import org.koitharu.kotatsu.parsers.MangaLoaderContext
 import org.koitharu.kotatsu.parsers.PagedMangaParser
 import org.koitharu.kotatsu.parsers.config.ConfigKey
@@ -43,9 +45,6 @@ internal abstract class WpComicsParser(
 			isSearchSupported = true,
 		)
 
-	@JvmField
-	protected val coverSrcAttrs = arrayOf("data-original", "src")
-
 	override suspend fun getFilterOptions() = MangaListFilterOptions(
 		availableTags = fetchAvailableTags(),
 		availableStates = EnumSet.of(MangaState.ONGOING, MangaState.FINISHED),
@@ -164,7 +163,7 @@ internal abstract class WpComicsParser(
 				publicUrl = absUrl,
 				rating = RATING_UNKNOWN,
 				isNsfw = false,
-				coverUrl = item.selectFirst("div.image a img")?.src(coverSrcAttrs).orEmpty(),
+				coverUrl = item.selectFirst("div.image a img")?.findImageUrl().orEmpty(),
 				largeCoverUrl = null,
 				tags = mangaTags,
 				state = mangaState,
@@ -333,4 +332,12 @@ internal abstract class WpComicsParser(
 			else -> 0
 		}
 	}
+
+	protected fun Element.findImageUrl(): String? {
+		val attrs = attributes().filter { attr ->
+			attr.value.toHttpUrlOrNull() != null
+		}
+		// src attribute should have a lowest priority
+		return attrs.maxByOrNull { it.key != "src" }?.value
+	}
 }

src/main/kotlin/org/koitharu/kotatsu/parsers/site/wpcomics/vi/DocTruyen3Q.kt

@@ -98,7 +98,7 @@ internal class DocTruyen3Q(context: MangaLoaderContext) :
 				id = generateUid(href),
 				url = href,
 				publicUrl = href.toAbsoluteUrl(div.host ?: domain),
-				coverUrl = div.selectFirst("div.image-item img")?.src(coverSrcAttrs).orEmpty(),
+				coverUrl = div.selectFirst("div.image-item img")?.findImageUrl().orEmpty(),
 				title = div.selectFirst("h3 a")?.text().orEmpty(),
 				altTitle = null,
 				rating = RATING_UNKNOWN,

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

@@ -93,7 +93,7 @@ internal class TopTruyen(context: MangaLoaderContext) :
 				id = generateUid(href),
 				url = href,
 				publicUrl = href.toAbsoluteUrl(div.host ?: domain),
-				coverUrl = div.selectFirst("div.image-item img")?.src(coverSrcAttrs).orEmpty(),
+				coverUrl = div.selectFirst("div.image-item img")?.findImageUrl().orEmpty(),
 				title = div.selectFirst("h3 a")?.text().orEmpty(),
 				altTitle = null,
 				rating = RATING_UNKNOWN,