Fix no pages found in RS and add rate limiting. (#11530)

multisrc/overrides/wpmangareader/realmscans/src/RealmScans.kt

@@ -1,20 +1,51 @@
 package eu.kanade.tachiyomi.extension.en.realmscans
 
+import eu.kanade.tachiyomi.lib.ratelimit.RateLimitInterceptor
 import eu.kanade.tachiyomi.multisrc.wpmangareader.WPMangaReader
 import eu.kanade.tachiyomi.source.model.Page
+import kotlinx.serialization.json.jsonArray
+import kotlinx.serialization.json.jsonPrimitive
+import okhttp3.OkHttpClient
 import org.jsoup.nodes.Document
+import java.util.concurrent.TimeUnit
+
+class RealmScans : WPMangaReader(
+    "Realm Scans",
+    "https://realmscans.com",
+    "en",
+    "/series"
+) {
+
+    override val client: OkHttpClient = super.client.newBuilder()
+        .addInterceptor(RateLimitInterceptor(1, 1, TimeUnit.SECONDS))
+        .build()
 
-class RealmScans : WPMangaReader("Realm Scans", "https://realmscans.com", "en", "/series") {
     override fun pageListParse(document: Document): List<Page> {
+        val pages = document.select(pageSelector)
+            .mapIndexed { i, img ->
+                val url = img.attr("data-wpfc-original-src")
+                    .ifEmpty { img.attr("abs:src") }
+
+                Page(i, "", url)
+            }
+            .toMutableList()
+
         countViews(document)
 
-        return document.select(pageSelector).mapIndexed { i, img ->
-            val url = if (img.attr("data-wpfc-original-src").isEmpty())
-                img.attr("abs:src")
-            else
-                img.attr("data-wpfc-original-src")
-
-            Page(i, "", url)
+        if (pages.isNotEmpty()) {
+            return pages
         }
+
+        val docString = document.toString()
+        val imageListRegex = "\\\"images.*?:.*?(\\[.*?\\])".toRegex()
+        val imageListJson = imageListRegex.find(docString)!!.destructured.toList()[0]
+
+        val imageList = json.parseToJsonElement(imageListJson).jsonArray
+
+        pages += imageList.mapIndexed { i, jsonEl ->
+            Page(i, "", jsonEl.jsonPrimitive.content)
+        }
+
+        return pages
     }
 }

multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/wpmangareader/WPMangaReader.kt

@@ -40,7 +40,7 @@ abstract class WPMangaReader(
 
     override val client: OkHttpClient = network.cloudflareClient
 
-    private val json: Json by injectLazy()
+    protected val json: Json by injectLazy()
 
     // popular
     override fun popularMangaRequest(page: Int) = searchMangaRequest(page, "", FilterList(OrderByFilter(5)))

multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/wpmangareader/WPMangaReaderGenerator.kt

@@ -35,7 +35,7 @@ class WPMangaReaderGenerator : ThemeSourceGenerator {
         SingleLang("TurkToon", "https://turktoon.com", "tr"),
         SingleLang("Gecenin Lordu", "https://geceninlordu.com", "tr", overrideVersionCode = 1),
         SingleLang("PMScans", "http://www.rackusreader.org", "en", overrideVersionCode = 2),
-        SingleLang("Realm Scans", "https://realmscans.com", "en", overrideVersionCode = 2),
+        SingleLang("Realm Scans", "https://realmscans.com", "en", overrideVersionCode = 3),
         SingleLang("Skull Scans", "https://www.skullscans.com", "en", overrideVersionCode = 1),
         SingleLang("Shimada Scans", "https://shimadascans.com", "en"),
         SingleLang("Shooting Star Scans", "https://shootingstarscans.com", "en", overrideVersionCode = 3),