ManhuaES: Filter out ghost chapters (#9055)

* ManhuaES: Filter out ghost chapters

* Refactor

multisrc/overrides/madara/manhuaes/src/ManhuaES.kt

@@ -1,7 +1,32 @@
 package eu.kanade.tachiyomi.extension.en.manhuaes
 
 import eu.kanade.tachiyomi.multisrc.madara.Madara
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.util.asJsoup
+import okhttp3.Response
 
 class ManhuaES : Madara("Manhua ES", "https://manhuaes.com", "en") {
     override val pageListParseSelector = ".reading-content div.text-left :has(>img)"
+
+    override fun chapterListParse(response: Response): List<SChapter> {
+        var chapterList = super.chapterListParse(response)
+
+        // the site adds a ghost chapter for some entries
+        chapterList.firstOrNull()?.let {
+            if (!isReleasedChapter(it)) {
+                chapterList = chapterList.subList(1, chapterList.size)
+            }
+        }
+
+        return chapterList
+    }
+
+    private fun isReleasedChapter(chapter: SChapter): Boolean {
+        val document = client.newCall(
+            GET(chapter.url, headersBuilder().build())
+        ).execute().asJsoup()
+
+        return document.select(pageListParseSelector).isNotEmpty()
+    }
 }

multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/madara/MadaraGenerator.kt

@@ -248,7 +248,7 @@ class MadaraGenerator : ThemeSourceGenerator {
         SingleLang("Mangazuki.me", "https://mangazuki.me", "en", className = "MangazukiMe", overrideVersionCode = 1),
         SingleLang("Mangceh", "https://mangceh.me", "id", isNsfw = true, overrideVersionCode = 2),
         SingleLang("Manhua Dragon", "https://manhuadragon.com", "en"),
-        SingleLang("Manhua ES", "https://manhuaes.com", "en", overrideVersionCode = 4),
+        SingleLang("Manhua ES", "https://manhuaes.com", "en", overrideVersionCode = 5),
         SingleLang("Manhua Plus", "https://manhuaplus.com", "en", overrideVersionCode = 5),
         SingleLang("Manhua SY", "https://www.manhuasy.com", "en", overrideVersionCode = 1),
         SingleLang("ManhuaBox", "https://manhuabox.net", "en", overrideVersionCode = 2),