From b85bc9a5f71b599cd2476c678f80ae518368e072 Mon Sep 17 00:00:00 2001
From: Claudemirovsky <63046606+Claudemirovsky@users.noreply.github.com>
Date: Sun, 10 Mar 2024 18:57:47 -0300
Subject: [PATCH] fix(pt/vizer): Update baseUrl, fix episode list, add WarezCDN
 extractor (#3036)

---
 src/pt/vizer/build.gradle                     |  4 +-
 .../animeextension/pt/vizer/Vizer.kt          | 68 ++++++++++++-------
 .../animeextension/pt/vizer/dto/VizerDto.kt   | 60 ++++++++--------
 .../pt/vizer/extractors/WarezExtractor.kt     | 52 ++++++++++++++
 4 files changed, 125 insertions(+), 59 deletions(-)
 create mode 100644 src/pt/vizer/src/eu/kanade/tachiyomi/animeextension/pt/vizer/extractors/WarezExtractor.kt

diff --git a/src/pt/vizer/build.gradle b/src/pt/vizer/build.gradle
index b23d03367b..b3bfe6d42f 100644
--- a/src/pt/vizer/build.gradle
+++ b/src/pt/vizer/build.gradle
@@ -1,7 +1,7 @@
 ext {
     extName = 'Vizer.tv'
     extClass = '.Vizer'
-    extVersionCode = 13
+    extVersionCode = 14
     isNsfw = true
 }
 
@@ -10,4 +10,4 @@ apply from: "$rootDir/common.gradle"
 dependencies {
     implementation(project(':lib:mixdrop-extractor'))
     implementation(project(':lib:streamtape-extractor'))
-}
\ No newline at end of file
+}
diff --git a/src/pt/vizer/src/eu/kanade/tachiyomi/animeextension/pt/vizer/Vizer.kt b/src/pt/vizer/src/eu/kanade/tachiyomi/animeextension/pt/vizer/Vizer.kt
index 568c111e86..13db5010ac 100644
--- a/src/pt/vizer/src/eu/kanade/tachiyomi/animeextension/pt/vizer/Vizer.kt
+++ b/src/pt/vizer/src/eu/kanade/tachiyomi/animeextension/pt/vizer/Vizer.kt
@@ -5,11 +5,12 @@ import androidx.preference.ListPreference
 import androidx.preference.PreferenceScreen
 import eu.kanade.tachiyomi.animeextension.pt.vizer.VizerFilters.FilterSearchParams
 import eu.kanade.tachiyomi.animeextension.pt.vizer.dto.EpisodeListDto
-import eu.kanade.tachiyomi.animeextension.pt.vizer.dto.PlayersDto
+import eu.kanade.tachiyomi.animeextension.pt.vizer.dto.HostersDto
 import eu.kanade.tachiyomi.animeextension.pt.vizer.dto.SearchItemDto
 import eu.kanade.tachiyomi.animeextension.pt.vizer.dto.SearchResultDto
 import eu.kanade.tachiyomi.animeextension.pt.vizer.dto.VideoDto
-import eu.kanade.tachiyomi.animeextension.pt.vizer.dto.VideoLanguagesDto
+import eu.kanade.tachiyomi.animeextension.pt.vizer.dto.VideoListDto
+import eu.kanade.tachiyomi.animeextension.pt.vizer.extractors.WarezExtractor
 import eu.kanade.tachiyomi.animesource.ConfigurableAnimeSource
 import eu.kanade.tachiyomi.animesource.model.AnimeFilterList
 import eu.kanade.tachiyomi.animesource.model.AnimesPage
@@ -24,7 +25,6 @@ import eu.kanade.tachiyomi.network.POST
 import eu.kanade.tachiyomi.network.awaitSuccess
 import eu.kanade.tachiyomi.util.asJsoup
 import eu.kanade.tachiyomi.util.parseAs
-import kotlinx.serialization.json.Json
 import okhttp3.HttpUrl.Companion.toHttpUrl
 import okhttp3.MediaType.Companion.toMediaType
 import okhttp3.Request
@@ -33,20 +33,19 @@ import okhttp3.Response
 import org.jsoup.nodes.Element
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
-import uy.kohesive.injekt.injectLazy
 
 class Vizer : ConfigurableAnimeSource, AnimeHttpSource() {
 
     override val name = "Vizer.tv"
 
-    override val baseUrl = "https://vizer.tv"
+    override val baseUrl = "https://vizertv.in"
     private val apiUrl = "$baseUrl/includes/ajax"
 
     override val lang = "pt-BR"
 
     override val supportsLatest = true
 
-    private val json: Json by injectLazy()
+    override fun headersBuilder() = super.headersBuilder().add("Referer", "$baseUrl/")
 
     private val preferences by lazy {
         Injekt.get<Application>().getSharedPreferences("source_$id", 0x0000)
@@ -65,7 +64,7 @@ class Vizer : ConfigurableAnimeSource, AnimeHttpSource() {
 
     override fun popularAnimeParse(response: Response): AnimesPage {
         val result = response.parseAs<SearchResultDto>()
-        val animes = result.list.map(::animeFromObject)
+        val animes = result.items.values.map(::animeFromObject)
         val hasNext = result.quantity == 35
         return AnimesPage(animes, hasNext)
     }
@@ -89,7 +88,7 @@ class Vizer : ConfigurableAnimeSource, AnimeHttpSource() {
 
     override fun latestUpdatesParse(response: Response): AnimesPage {
         val parsedData = response.parseAs<SearchResultDto>()
-        val animes = parsedData.list.map(::animeFromObject)
+        val animes = parsedData.items.values.map(::animeFromObject)
         return AnimesPage(animes, false)
     }
 
@@ -165,6 +164,7 @@ class Vizer : ConfigurableAnimeSource, AnimeHttpSource() {
         val sname = seasonElement.text()
         val response = client.newCall(apiRequest("getEpisodes=$id")).execute()
         val episodes = response.parseAs<EpisodeListDto>().episodes
+            .values
             .filter { it.released }
             .map {
                 SEpisode.create().apply {
@@ -178,7 +178,7 @@ class Vizer : ConfigurableAnimeSource, AnimeHttpSource() {
 
     override fun episodeListParse(response: Response): List<SEpisode> {
         val doc = response.asJsoup()
-        val seasons = doc.select("div#seasonsList div.item[data-season-id]")
+        val seasons = doc.select("div.seasons div.list div.item[data-season-id]")
         return if (seasons.size > 0) {
             seasons.flatMap(::getSeasonEps).reversed()
         } else {
@@ -201,17 +201,24 @@ class Vizer : ConfigurableAnimeSource, AnimeHttpSource() {
         } else {
             // Fake url, its an ID that will be used to get episode languages
             // (sub/dub) and then return the video link
-            apiRequest("getEpisodeLanguages=$url")
+            apiRequest("getEpisodeData=$url")
         }
     }
 
     override fun videoListParse(response: Response): List<Video> {
         val body = response.body.string()
         val videoObjectList = if (body.startsWith("{")) {
-            json.decodeFromString<VideoLanguagesDto>(body).videos
+            body.parseAs<VideoListDto>().videos.values.toList()
         } else {
-            val videoJson = body.substringAfterLast("videoPlayerBox(").substringBefore(");")
-            json.decodeFromString<VideoLanguagesDto>(videoJson).videos
+            val doc = response.asJsoup(body)
+            doc.select("div.audios div[data-load-player]").mapNotNull {
+                try {
+                    val movieHosters = it.attr("data-players").parseAs<HostersDto>()
+                    val movieId = it.attr("data-load-player")
+                    val movieLang = if (it.hasClass("legendado")) "1" else "0"
+                    VideoDto(movieId, movieLang).apply { hosters = movieHosters }
+                } catch (_: Throwable) { null }
+            }
         }
 
         return videoObjectList.flatMap(::getVideosFromObject)
@@ -219,22 +226,23 @@ class Vizer : ConfigurableAnimeSource, AnimeHttpSource() {
 
     private val mixdropExtractor by lazy { MixDropExtractor(client) }
     private val streamtapeExtractor by lazy { StreamTapeExtractor(client) }
+    private val warezExtractor by lazy { WarezExtractor(client, headers) }
 
     private fun getVideosFromObject(videoObj: VideoDto): List<Video> {
-        val players = client.newCall(apiRequest("getVideoPlayers=${videoObj.id}"))
-            .execute()
-            .parseAs<PlayersDto>()
+        val hosters = videoObj.hosters ?: return emptyList()
+
         val langPrefix = if (videoObj.lang == "1") "LEG" else "DUB"
-        val videoList = players.iterator().mapNotNull { (name, status) ->
-            if (status == "0") return@mapNotNull null
+
+        return hosters.iterator().flatMap { (name, status) ->
+            if (status != 3) return@flatMap emptyList()
             val url = getPlayerUrl(videoObj.id, name)
             when (name) {
-                "mixdrop" -> mixdropExtractor.videoFromUrl(url, langPrefix)
+                "mixdrop" -> mixdropExtractor.videosFromUrl(url, langPrefix)
                 "streamtape" -> streamtapeExtractor.videosFromUrl(url, "StreamTape($langPrefix)")
-                else -> null
+                "warezcdn" -> warezExtractor.videosFromUrl(url, langPrefix)
+                else -> emptyList()
             }
-        }.flatten()
-        return videoList
+        }
     }
 
     // ============================== Settings ==============================
@@ -289,10 +297,19 @@ class Vizer : ConfigurableAnimeSource, AnimeHttpSource() {
     }
 
     // ============================= Utilities ==============================
+    private val noRedirectClient = client.newBuilder().followRedirects(false).build()
+
     private fun getPlayerUrl(id: String, name: String): String {
-        val req = GET("$baseUrl/embed/getPlay.php?id=$id&sv=$name")
-        val body = client.newCall(req).execute().body.string()
-        return body.substringAfter("location.href=\"").substringBefore("\";")
+        val req = GET("$baseUrl/embed/getPlay.php?id=$id&sv=$name", headers)
+        return if (name == "warezcdn") {
+            val res = noRedirectClient.newCall(req).execute()
+            res.close()
+            res.headers["location"]!!
+        } else {
+            val res = client.newCall(req).execute()
+            val body = res.body.string()
+            body.substringAfter("location.href=\"", "").substringBefore("\";", "")
+        }
     }
 
     private fun apiRequest(body: String): Request {
@@ -333,6 +350,7 @@ class Vizer : ConfigurableAnimeSource, AnimeHttpSource() {
         private val PREF_PLAYER_ARRAY = arrayOf(
             "MixDrop",
             "StreamTape",
+            "WarezCDN",
         )
 
         private const val PREF_LANGUAGE_KEY = "pref_language"
diff --git a/src/pt/vizer/src/eu/kanade/tachiyomi/animeextension/pt/vizer/dto/VizerDto.kt b/src/pt/vizer/src/eu/kanade/tachiyomi/animeextension/pt/vizer/dto/VizerDto.kt
index 1067934d98..c3f6e19507 100644
--- a/src/pt/vizer/src/eu/kanade/tachiyomi/animeextension/pt/vizer/dto/VizerDto.kt
+++ b/src/pt/vizer/src/eu/kanade/tachiyomi/animeextension/pt/vizer/dto/VizerDto.kt
@@ -1,25 +1,22 @@
 package eu.kanade.tachiyomi.animeextension.pt.vizer.dto
 
+import eu.kanade.tachiyomi.util.parseAs
 import kotlinx.serialization.EncodeDefault
-import kotlinx.serialization.KSerializer
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
-import kotlinx.serialization.builtins.ListSerializer
-import kotlinx.serialization.json.JsonArray
-import kotlinx.serialization.json.JsonElement
-import kotlinx.serialization.json.JsonObject
-import kotlinx.serialization.json.JsonTransformingSerializer
+
+typealias FakeList<T> = Map<String, T>
 
 @Serializable
-data class SearchResultDto(
+class SearchResultDto(
     val quantity: Int = 0,
-    @Serializable(with = GenericListSerializer::class)
     @EncodeDefault
-    val list: List<SearchItemDto> = emptyList(),
+    @SerialName("list")
+    val items: FakeList<SearchItemDto> = emptyMap(),
 )
 
 @Serializable
-data class SearchItemDto(
+class SearchItemDto(
     val id: String,
     val title: String,
     val url: String,
@@ -28,14 +25,13 @@ data class SearchItemDto(
 )
 
 @Serializable
-data class EpisodeListDto(
-    @Serializable(with = GenericListSerializer::class)
+class EpisodeListDto(
     @SerialName("list")
-    val episodes: List<EpisodeItemDto>,
+    val episodes: FakeList<EpisodeItemDto>,
 )
 
 @Serializable
-data class EpisodeItemDto(
+class EpisodeItemDto(
     val id: String,
     val name: String,
     val released: Boolean,
@@ -43,36 +39,36 @@ data class EpisodeItemDto(
 )
 
 @Serializable
-data class VideoLanguagesDto(
+class VideoListDto(
     @SerialName("list")
-    @Serializable(with = GenericListSerializer::class)
-    val videos: List<VideoDto>,
+    val videos: FakeList<VideoDto>,
 )
 
 @Serializable
-data class VideoDto(
+class VideoDto(
     val id: String,
     val lang: String,
-)
+    @SerialName("players")
+    private val players: String? = null,
+) {
+    var hosters = try {
+        players?.parseAs<HostersDto>()
+    } catch (e: Throwable) {
+        null
+    }
+}
 
 @Serializable
-data class PlayersDto(
-    val mixdrop: String = "0",
-    val streamtape: String = "0",
+class HostersDto(
+    val mixdrop: Int = 0,
+    val streamtape: Int = 0,
+    val warezcdn: Int = 0,
 ) {
-    operator fun iterator(): List<Pair<String, String>> {
+    operator fun iterator(): List<Pair<String, Int>> {
         return listOf(
             "mixdrop" to mixdrop,
             "streamtape" to streamtape,
+            "warezcdn" to warezcdn,
         )
     }
 }
-
-class GenericListSerializer<T>(
-    private val itemSerializer: KSerializer<T>,
-) : JsonTransformingSerializer<List<T>>(ListSerializer(itemSerializer)) {
-    override fun transformDeserialize(element: JsonElement): JsonElement {
-        val jsonObj = element as JsonObject
-        return JsonArray(jsonObj.values.toList())
-    }
-}
diff --git a/src/pt/vizer/src/eu/kanade/tachiyomi/animeextension/pt/vizer/extractors/WarezExtractor.kt b/src/pt/vizer/src/eu/kanade/tachiyomi/animeextension/pt/vizer/extractors/WarezExtractor.kt
new file mode 100644
index 0000000000..50a23f84e2
--- /dev/null
+++ b/src/pt/vizer/src/eu/kanade/tachiyomi/animeextension/pt/vizer/extractors/WarezExtractor.kt
@@ -0,0 +1,52 @@
+package eu.kanade.tachiyomi.animeextension.pt.vizer.extractors
+
+import android.util.Base64
+import eu.kanade.tachiyomi.animesource.model.Video
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.network.POST
+import eu.kanade.tachiyomi.util.asJsoup
+import okhttp3.FormBody
+import okhttp3.Headers
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import okhttp3.OkHttpClient
+
+class WarezExtractor(private val client: OkHttpClient, private val headers: Headers) {
+
+    fun videosFromUrl(url: String, lang: String): List<Video> {
+        val doc = client.newCall(GET(url, headers)).execute().asJsoup()
+        val httpUrl = doc.location().toHttpUrl()
+        val videoId = httpUrl.queryParameter("id") ?: return emptyList()
+        val script = doc.selectFirst("script:containsData(allowanceKey)")?.data()
+            ?: return emptyList()
+        val key = script.substringAfter("allowanceKey").substringAfter('"').substringBefore('"')
+        val cdn = script.substringAfter("cdnListing").substringAfter('[').substringBefore(']')
+            .split(',')
+            .random()
+
+        val body = FormBody.Builder()
+            .add("getVideo", videoId)
+            .add("key", key)
+            .build()
+
+        val host = "https://" + httpUrl.host
+        val reqHeaders = headers.newBuilder()
+            .set("Origin", host)
+            .set("Referer", url)
+            .set("X-Requested-With", "XMLHttpRequest")
+            .build()
+
+        val req = client.newCall(POST("$host/player/functions.php", reqHeaders, body)).execute()
+        val id = req.body.string().substringAfter("id\":\"", "").substringBefore('"', "")
+            .ifBlank { return emptyList() }
+        val decrypted = decryptorium(id)
+        val videoUrl = "https://workerproxy.warezcdn.workers.dev/?url=https://cloclo$cdn.cloud.mail.ru/weblink/view/$decrypted"
+        return listOf(Video(videoUrl, "WarezCDN - $lang", videoUrl, headers))
+    }
+
+    private fun decryptorium(enc: String): String {
+        val b64dec = String(Base64.decode(enc, Base64.DEFAULT)).trim()
+        val start = b64dec.reversed().dropLast(5)
+        val end = b64dec.substring(0, 5)
+        return start + end
+    }
+}