Merge pull request #1413 from dragonx943/sources/manhwaindo

[Manhwaindo] Fix missing images

src/main/kotlin/org/koitharu/kotatsu/parsers/site/mangareader/id/ManhwaIndoParser.kt

@@ -4,10 +4,35 @@ import org.koitharu.kotatsu.parsers.MangaLoaderContext
 import org.koitharu.kotatsu.parsers.MangaSourceParser
 import org.koitharu.kotatsu.parsers.model.MangaParserSource
 import org.koitharu.kotatsu.parsers.site.mangareader.MangaReaderParser
+import org.koitharu.kotatsu.parsers.model.*
+import org.koitharu.kotatsu.parsers.util.*
 
 @MangaSourceParser("MANHWAINDO", "ManhwaIndo", "id")
 internal class ManhwaIndoParser(context: MangaLoaderContext) :
 	MangaReaderParser(context, MangaParserSource.MANHWAINDO, "manhwaindo.one", pageSize = 30, searchPageSize = 10) {
 	override val datePattern = "MMM d, yyyy"
 	override val listUrl = "/series"
+
+	override suspend fun getPages(chapter: MangaChapter): List<MangaPage> {
+		val chapterUrl = chapter.url.toAbsoluteUrl(domain)
+		val docs = webClient.httpGet(chapterUrl).parseHtml()
+		return docs.select(selectPage).mapNotNull { img ->
+			val url = img.attr("data-src").takeIf { it.isNotBlank() }?.toRelativeUrl(domain) ?: return@mapNotNull null
+			try {
+				val response = webClient.httpHead(url)
+				if (response.headers["Content-Type"]?.startsWith("image/") == true) {
+					MangaPage(
+						id = generateUid(url),
+						url = url,
+						preview = null,
+						source = source,
+					)
+				} else {
+					null
+				}
+			} catch (e: Exception) {
+				null
+			}
+		}
+	}
 }