[Sora] minor refactoring code

SoraStream/src/main/kotlin/com/hexated/SoraExtractor.kt

@@ -1864,3 +1864,11 @@ data class MediaAni(
 data class DataAni(
     @JsonProperty("data") val data: MediaAni? = null,
 )
+
+data class Safelink(
+    @JsonProperty("safelink") val safelink: String? = null,
+)
+
+data class FDAds(
+    @JsonProperty("linkr") val linkr: String? = null,
+)

SoraStream/src/main/kotlin/com/hexated/SoraUtils.kt

@@ -263,46 +263,18 @@ fun getDirectGdrive(url: String): String {
 }
 
 suspend fun bypassFdAds(url: String?): String? {
-    val freeRedirect = app.get(url ?: return null, verify = false).document.selectFirst("a#link")?.attr("href")
-    val res = app.get(freeRedirect ?: return null,verify = false).document
-    val formLink = res.select("form#landing").attr("action")
-    val value = res.select("form#landing input").attr("value")
-
-    val headers = mapOf(
-        "Accept" to "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
-        "Content-Type" to "application/x-www-form-urlencoded"
-    )
-
-    val res2 = app.post(formLink, data = mapOf("go" to value), verify = false, headers = headers).document
-    val formLink2 = res2.select("form#landing").attr("action")
-    val humanVer = res2.select("form#landing input[name=humanverification]").attr("value")
-    val newwp = res2.select("form#landing input[name=newwpsafelink]").attr("value")
-
-    val res3 = app.post(
-        formLink2,
-        requestBody = FormBody.Builder()
-            .add("humanverification", humanVer)
-            .add("newwpsafelink", newwp)
-            .build(),
-        headers = headers,
+    val directUrl = app.get(url ?: return null, verify = false).document.select("a#link").attr("href")
+        .substringAfter("/go/")
+        .let { base64Decode(it) }
+    val doc = app.get(directUrl, verify = false).document
+    val lastDoc = app.post(
+        doc.select("form#landing").attr("action"),
+        data = mapOf("go" to doc.select("form#landing input").attr("value")),
         verify = false
     ).document
-
-    val formLink3 = res3.select("form#wpsafelink-landing").attr("action")
-    val newwpsafelink = res3.select("form#wpsafelink-landing input[name=newwpsafelink]").attr("value")
-
-    val res4 = app.post(
-        formLink3,
-        requestBody = FormBody.Builder()
-            .add("newwpsafelink", newwpsafelink)
-            .build(),
-        headers = headers,
-        verify = false
-    ).document
-
-    val finalLink = res4.selectFirst("div#wpsafe-link a")?.attr("onclick")?.substringAfter("open('")
-        ?.substringBefore("',")
-    return app.get(finalLink ?: return null).url
+    val json = lastDoc.select("form#landing input[name=newwpsafelink]").attr("value").let { base64Decode(it) }
+    val finaJson = tryParseJson<FDAds>(json)?.linkr?.substringAfter("redirect=")?.let { base64Decode(it) }
+    return tryParseJson<Safelink>(finaJson)?.safelink
 }
 
 suspend fun bypassHrefli(url: String): String? {