Baimangu: Fix page parsing (#6570)

src/zh/baimangu/build.gradle

@@ -1,7 +1,7 @@
 ext {
     extName = 'Baimangu (Darpou)'
     extClass = '.Baimangu'
-    extVersionCode = 3
+    extVersionCode = 4
 }
 
 apply from: "$rootDir/common.gradle"

src/zh/baimangu/src/eu/kanade/tachiyomi/extension/zh/baimangu/Baimangu.kt

@@ -22,7 +22,6 @@ import org.jsoup.nodes.Element
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import java.util.concurrent.TimeUnit
-import java.util.regex.Pattern
 
 class Baimangu : ConfigurableSource, ParsedHttpSource() {
     override val lang = "zh"
@@ -71,7 +70,13 @@ class Baimangu : ConfigurableSource, ParsedHttpSource() {
     }
 
     // Popular Manga
-    override fun popularMangaRequest(page: Int) = GET("$baseUrl/vodshow/4--hits------$page---.html", headers)
+    override fun popularMangaRequest(page: Int): Request {
+        return if (page <= 1) {
+            GET("$baseUrl/fenlei/4.html", headers)
+        } else {
+            GET("$baseUrl/fenlei/4-$page.html", headers)
+        }
+    }
     override fun popularMangaNextPageSelector() = commonNextPageSelector
     override fun popularMangaSelector() = commonSelector
     override fun popularMangaFromElement(element: Element) = commonMangaFromElement(element)
@@ -205,14 +210,12 @@ class Baimangu : ConfigurableSource, ParsedHttpSource() {
         val theScriptData = document.selectFirst("script:containsData(oScript.src)")?.data()
             ?: throw Exception("Unable to find OScript")
 
-        val pattern = Pattern.compile("src(\\s*)=(\\s*)\"(.+)\";")
-        val matcher = pattern.matcher(theScriptData)
-
-        if (matcher.find()) {
-            return matcher.group(3) ?: throw Exception("Unable to extract OScript")
+        val scriptUrl = theScriptData.substringAfter("txt_url=\"").substringBefore("\"")
+        if (scriptUrl.isEmpty()) {
+            throw Error("Unable to match for OScript")
         }
-
-        throw Error("Unable to match for OScript")
+        return scriptUrl.replace("img.manga8.xyz", "img3.manga8.xyz")
+            .replace("img2.manga8.xyz", "img4.manga8.xyz")
     }
 
     private fun extractPagesFromOScript(content: String): List<Page> {