Merge pull request #9 from LagradOst/animepahe

Added AnimePahe

app/src/main/java/com/lagradost/cloudstream3/MainAPI.kt

@@ -30,6 +30,7 @@ object APIHolder {
     val apis = arrayListOf(
         TrailersToProvider(),
         //ShiroProvider(), // v2 fucked me
+        AnimePaheProvider(),
         TenshiProvider(),
         WcoProvider(),
         // MeloMovieProvider(), // Captcha for links

app/src/main/java/com/lagradost/cloudstream3/animeproviders/AnimePaheProvider.kt

@@ -0,0 +1,534 @@
+package com.lagradost.cloudstream3.animeproviders
+
+import com.lagradost.cloudstream3.*
+import khttp.structures.cookie.CookieJar
+import com.fasterxml.jackson.annotation.JsonProperty
+import com.fasterxml.jackson.module.kotlin.readValue
+import com.lagradost.cloudstream3.utils.ExtractorLink
+import com.lagradost.cloudstream3.mvvm.normalSafeApiCall
+import com.lagradost.cloudstream3.utils.getQualityFromName
+import org.jsoup.Jsoup
+import java.util.*
+import kotlin.collections.ArrayList
+
+
+class AnimePaheProvider : MainAPI() {
+    companion object {
+        var cookies = CookieJar()
+        private fun getType(t: String): TvType {
+            return if (t.contains("OVA") || t.contains("Special")) TvType.ONA
+            else if (t.contains("Movie")) TvType.AnimeMovie
+            else TvType.Anime
+        }
+        fun generateSession(): Boolean {
+            if (cookies.entries.size != 0) return true
+            return try {
+                val response = khttp.get("https://animepahe.com/")
+                cookies = response.cookies
+                true
+            } catch (e: Exception) {
+                false
+            }
+        }
+        val YTSM = "ysmm = '([^']+)".toRegex()
+
+        val KWIK_PARAMS_RE = Regex("""\(\"(\w+)\",\d+,\"(\w+)\",(\d+),(\d+),\d+\)""")
+        val KWIK_D_URL = Regex("action=\"([^\"]+)\"")
+        val KWIK_D_TOKEN = Regex("value=\"([^\"]+)\"")
+        val YOUTUBE_VIDEO_LINK = Regex("""(^(?:https?:)?(?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube(?:\-nocookie)?\.(?:[A-Za-z]{2,4}|[A-Za-z]{2,3}\.[A-Za-z]{2})\/)(?:watch|embed\/|vi?\/)*(?:\?[\w=&]*vi?=)?[^#&\?\/]{11}.*${'$'})""")
+    }
+
+    override val mainUrl: String
+        get() = "https://animepahe.com"
+    override val name: String
+        get() = "AnimePahe"
+    override val hasQuickSearch: Boolean
+        get() = false
+    override val hasMainPage: Boolean
+        get() = true
+
+    override val supportedTypes: Set<TvType>
+        get() = setOf(
+            TvType.AnimeMovie,
+            TvType.Anime,
+            TvType.ONA
+        )
+
+    override fun getMainPage(): HomePageResponse? {
+        data class Data (
+            @JsonProperty("id") val id : Int,
+            @JsonProperty("anime_id") val animeId : Int,
+            @JsonProperty("anime_title") val animeTitle : String,
+            @JsonProperty("episode") val episode : Int,
+            @JsonProperty("snapshot") val snapshot : String,
+            @JsonProperty("created_at") val createdAt : String,
+        )
+
+        data class AnimePaheLatestReleases (
+            @JsonProperty("total") val total : Int,
+            @JsonProperty("data") val data : List<Data>
+        )
+
+        val urls = listOf(
+            Pair("$mainUrl/api?m=airing&page=1", "Latest Releases"),
+        )
+
+        val items = ArrayList<HomePageList>()
+        for (i in urls) {
+            try {
+                val response = khttp.get(i.first)
+                val episodes = mapper.readValue<AnimePaheLatestReleases>(response.text).data.map {
+
+                    AnimeSearchResponse(
+                        it.animeTitle,
+                        "https://pahe.win/a/${it.animeId}",
+                        this.name,
+                        TvType.Anime,
+                        null,
+                        null,
+                        null,
+                        EnumSet.of(DubStatus.Subbed),
+                        null,
+                        it.episode
+                    )
+                }
+
+                items.add(HomePageList(i.second, episodes))
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
+        }
+        if(items.size <= 0) throw ErrorLoadingException()
+        return HomePageResponse(items)
+    }
+
+    override fun search(query: String): ArrayList<SearchResponse> {
+
+        data class AnimePaheSearchData (
+            @JsonProperty("id") val id : Int,
+            @JsonProperty("slug") val slug : String,
+            @JsonProperty("title") val title : String,
+            @JsonProperty("type") val type : String,
+            @JsonProperty("episodes") val episodes : Int,
+            @JsonProperty("status") val status : String,
+            @JsonProperty("season") val season : String,
+            @JsonProperty("year") val year : Int,
+            @JsonProperty("score") val score : Double,
+            @JsonProperty("poster") val poster : String,
+            @JsonProperty("session") val session : String,
+            @JsonProperty("relevance") val relevance : String
+        )
+
+        data class AnimePaheSearch (
+            @JsonProperty("total") val total : Int,
+            @JsonProperty("data") val data : List<AnimePaheSearchData>
+        )
+
+        val url = "https://animepahe.com/api?m=search&l=8&q=$query"
+        val headers = mapOf("referer" to "https://animepahe.com/")
+
+        val req = khttp.get(url, headers=headers)
+        val data = req.let { mapper.readValue<AnimePaheSearch>(it.text) }
+
+        return ArrayList(data.data.map {
+            AnimeSearchResponse(
+                it.title,
+                "https://pahe.win/a/${it.id}",
+                this.name,
+                TvType.Anime,
+                it.poster,
+                it.year,
+                null,
+                EnumSet.of(DubStatus.Subbed),
+                null,
+                it.episodes
+            )
+        })
+    }
+
+    private data class AnimeData(
+        @JsonProperty("id") val id: Int,
+        @JsonProperty("anime_id") val animeId: Int,
+        @JsonProperty("episode") val episode: Int,
+        @JsonProperty("title") val title: String,
+        @JsonProperty("snapshot") val snapshot: String,
+        @JsonProperty("session") val session: String,
+        @JsonProperty("filler") val filler: Int,
+        @JsonProperty("created_at") val createdAt: String
+    )
+
+    private data class AnimePaheAnimeData(
+        @JsonProperty("total") val total: Int,
+        @JsonProperty("per_page") val perPage: Int,
+        @JsonProperty("current_page") val currentPage: Int,
+        @JsonProperty("last_page") val lastPage: Int,
+        @JsonProperty("next_page_url") val nextPageUrl: String?,
+        @JsonProperty("prev_page_url") val prevPageUrl: String?,
+        @JsonProperty("from") val from: Int,
+        @JsonProperty("to") val to: Int,
+        @JsonProperty("data") val data: List<AnimeData>
+    )
+
+
+    private fun generateListOfEpisodes(link: String): ArrayList<AnimeEpisode> {
+        try {
+                        val attrs = link.split('/')
+            val id = attrs[attrs.size - 1]
+
+            val uri = "https://animepahe.com/api?m=release&id=$id&sort=episode_asc&page=1"
+            val headers = mapOf("referer" to "https://animepahe.com/")
+
+            val req = khttp.get(uri, headers = headers)
+            val data = req.let { mapper.readValue<AnimePaheAnimeData>(it.text) }
+
+            val lastPage = data.lastPage
+            val perPage = data.perPage
+            val total = data.total
+            var ep = 1
+            val episodes = ArrayList<AnimeEpisode>()
+
+            fun getEpisodeTitle(k: AnimeData): String {
+                return if (k.title.length == 0) {
+                    "Episode ${k.episode}"
+                } else {
+                    k.title
+                }
+            }
+
+            if (lastPage == 1 && perPage > total) {
+                data.data.forEach {
+                    episodes.add(
+                        AnimeEpisode(
+                            "https://animepahe.com/api?m=links&id=${it.animeId}&session=${it.session}&p=kwik!!TRUE!!",
+                            getEpisodeTitle(it),
+                            if (it.snapshot.length == 0) {null} else {it.snapshot},
+                            it.createdAt
+                        )
+                    )
+                }
+            } else {
+                for (page in 0 until lastPage) {
+                    for (i in 0 until perPage) {
+                        if (ep <= total) {
+                            episodes.add(
+                                AnimeEpisode(
+                                    "https://animepahe.com/api?m=release&id=${id}&sort=episode_asc&page=${page + 1}&ep=${ep}!!FALSE!!"
+                                )
+                            )
+                            ++ep
+                        }
+                    }
+                }
+            }
+            return episodes
+        } catch (e: Exception) {
+            return ArrayList<AnimeEpisode>()
+        }
+    }
+
+    override fun load(url: String): LoadResponse? {
+        return normalSafeApiCall {
+            val html = khttp.get(url).text
+            val doc = Jsoup.parse(html)
+
+            val title = doc.selectFirst(".anime-poster img")?.attr("alt")?.replace("Poster of ", "")
+            val japTitle = doc.selectFirst("h2.japanese")?.text()
+            val poster = doc.selectFirst(".anime-poster a").attr("href")
+
+            val TvType = doc.selectFirst("""a[href*="/anime/type/"]""")?.text()
+
+            val trailer: String? = if (html.contains("https://www.youtube.com/watch")) {
+                YOUTUBE_VIDEO_LINK.find(html)?.destructured?.component1()
+            } else {
+                null
+            }
+
+            val episodes = generateListOfEpisodes(url) ?: ArrayList<AnimeEpisode>()
+            val year = """<strong>Aired:<\/strong>[^,]*, (\d+)""".toRegex().find(html)!!.destructured?.component1()?.toIntOrNull()
+            val status = when ("""<strong>Status:<\/strong>[^a]*a href=[\"']\/anime\/(.*?)[\"']""".toRegex().find(html)!!.destructured?.component1().toString()) {
+                "airing" -> ShowStatus.Ongoing
+                "completed" -> ShowStatus.Completed
+                else -> null
+            }
+            val synopsis = doc.selectFirst(".anime-synopsis").text()
+
+            var anilistId: Int? = null
+            var malId: Int? = null
+
+            doc.select(".external-links > a").forEach { aTag ->
+                val split = aTag.attr("href").split("/")
+
+                if (aTag.attr("href").contains("anilist.co")) {
+                    anilistId = split[split.size-1].toIntOrNull()
+                } else if (aTag.attr("href").contains("myanimelist.net")) {
+                    malId = split[split.size-1].toIntOrNull()
+                }
+            }
+
+            AnimeLoadResponse(
+                title,
+                japTitle,
+                title.toString(),
+                url,
+                this.name,
+                getType(TvType.toString()),
+                poster,
+                year,
+                null,
+                episodes,
+                status,
+                synopsis,
+                if (!doc.select(".anime-genre > ul a").isEmpty()) {
+                    ArrayList(doc.select(".anime-genre > ul a").map { it.text().toString() })
+                } else { null },
+                ArrayList(),
+                malId,
+                anilistId,
+                null,
+                trailer
+            )
+        }
+    }
+
+
+    private fun isNumber(s: String?): Boolean {
+        return s?.toIntOrNull() != null
+    }
+
+    private fun pow(base: Int, expo: Int): Long{
+        // does not handle infinity
+        var exponent = expo
+        var result: Long = 1
+
+        while (exponent != 0) {
+            result *= base.toLong()
+            --exponent
+        }
+        return result
+    }
+
+    private fun cookieStrToMap(cookie: String): Map<String, String> {
+        val cookies = mutableMapOf<String, String>()
+        for (string in cookie.split("; ")) {
+            val split = string.split("=").toMutableList()
+            val name = split.removeFirst().trim()
+            val value = if (split.size == 0) {"true"} else {split.joinToString("=")}
+            cookies[name] = value
+        }
+        return cookies.toMap()
+    }
+
+    private fun getString(content: String, s1: Int, s2:Int): String {
+        val characterMap: String = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ+/";
+
+        val slice2 = characterMap.slice(0..s2-1)
+        var acc: Long = 0
+
+
+        for ((n, i) in content.reversed().withIndex()) {
+            acc += (when(isNumber("$i")) {
+                true -> "$i".toLong()
+                false -> "0".toLong()
+            }) * Math.pow(s1.toDouble(), n.toDouble()).toInt()
+        }
+
+        var k = ""
+
+        while (acc > 0) {
+            k = slice2[(acc % s2).toInt()] + k
+            acc = (acc - (acc % s2)) / s2
+        }
+
+        return when (k != "") {
+            true -> k
+            false -> "0"
+        }
+    }
+
+    private fun decrypt(fullString: String, key: String, v1: Int, v2: Int): String {
+
+        var r = ""
+        var i = 0
+
+        while (i < fullString.length) {
+            var s = ""
+
+            while (fullString[i] != key[v2]) {
+                s += fullString[i]
+                ++i
+            }
+            var j = 0
+
+            while (j < key.length) {
+                s = s.replace(key[j].toString(), j.toString())
+                ++j
+            }
+            r += (getString(s, v2, 10).toInt() - v1).toChar()
+            ++i
+        }
+        return r
+    }
+
+    private fun zipGen(gen: Sequence<Pair<Int, Int>>): ArrayList<Pair<Pair<Int, Int>, Pair<Int, Int>>> {
+        val allItems = gen.toList().toMutableList()
+        val newList = ArrayList<Pair<Pair<Int, Int>, Pair<Int, Int>>>()
+
+        while (allItems.size > 1) {
+            newList.add(Pair<Pair<Int, Int>, Pair<Int, Int>>(allItems[0], allItems[1]))
+            allItems.removeAt(0)
+            allItems.removeAt(0)
+        }
+        return newList
+    }
+
+    private fun decodeAdfly(codedKey: String): String {
+        var r = ""; var j = ""
+
+        for ((n, l) in codedKey.withIndex()) {
+            if (n % 2 != 0) {
+                j = l + j
+            } else {
+                r += l
+            }
+        }
+
+        val encodedUri = ((r + j).toCharArray().map { it.toString() }).toMutableList()
+        val numbers = sequence {
+            for ((i, n) in encodedUri.withIndex()) {
+                if (isNumber(n)) {
+                    yield(Pair<Int, Int>(i, n.toInt()))
+                }
+            }
+        }
+
+        for ((first, second) in zipGen(numbers)) {
+            val xor = first.second.xor(second.second)
+            if (xor < 10) {
+                encodedUri[first.first] = xor.toString()
+            }
+        }
+        var returnValue = String(encodedUri.joinToString("").toByteArray(), Charsets.UTF_8)
+        returnValue = String(android.util.Base64.decode(returnValue, android.util.Base64.DEFAULT), Charsets.ISO_8859_1)
+        return returnValue.slice(16..returnValue.length-17)
+    }
+
+    private data class VideoQuality (
+        @JsonProperty("id") val id : Int?,
+        @JsonProperty("audio") val audio : String?,
+        @JsonProperty("kwik") val kwik : String?,
+        @JsonProperty("kwik_adfly") val kwikAdfly : String
+    )
+
+    private data class AnimePaheEpisodeLoadLinks (
+        @JsonProperty("data") val data : List<Map<String, VideoQuality>>
+    )
+
+
+    private fun bypassAdfly(adflyUri: String): String {
+        if (!generateSession()) {
+            return bypassAdfly(adflyUri)
+        }
+
+        var responseCode = 302
+        var adflyContent: khttp.responses.Response? = null
+        var tries = 0
+
+        while (responseCode != 200 && tries < 20) {
+            adflyContent = khttp.get(khttp.get(adflyUri, cookies=cookies, allowRedirects = false).headers.getValue("location"), cookies=cookies, allowRedirects = false)
+            cookies.putAll(adflyContent.cookies.toMap())
+            responseCode = adflyContent.statusCode
+            ++tries
+        }
+        if (tries > 19) {
+            throw Exception("Failed to bypass adfly.")
+        }
+        return decodeAdfly(YTSM.find(adflyContent?.text.toString())!!.destructured.component1())
+    }
+
+    private fun getStreamUrlFromKwik(adflyUri: String): String {
+        val fContent = khttp.get(bypassAdfly(adflyUri), headers=mapOf("referer" to "https://kwik.cx/"), cookies=cookies)
+        cookies.putAll(fContent.cookies.toMap())
+
+        val (fullString, key, v1, v2) = KWIK_PARAMS_RE.find(fContent.text.toString())!!.destructured
+        val decrypted = decrypt(fullString, key, v1.toInt(), v2.toInt())
+        val uri = KWIK_D_URL.find(decrypted)!!.destructured.component1()
+        val tok = KWIK_D_TOKEN.find(decrypted)!!.destructured.component1()
+        var content: khttp.responses.Response? = null
+
+        var code = 419
+        var tries = 0
+
+        while (code != 302 && tries < 20) {
+            content = khttp.post(
+                uri,
+                allowRedirects = false,
+                data=mapOf("_token" to tok),
+                headers=mapOf("referer" to fContent.url),
+                cookies=cookieStrToMap(fContent.headers.getValue("set-cookie").replace("path=/,", ""))
+            )
+            code = content.statusCode
+            ++tries
+        }
+        if (tries > 19) {
+            throw Exception("Failed to extract the stream uri from kwik.")
+        }
+        return content?.headers?.getValue("location").toString()
+    }
+
+    private fun extractVideoLinks(episodeLink: String): List<ExtractorLink> {
+        var link = episodeLink
+        val headers = mapOf("referer" to "https://animepahe.com/")
+
+        if (link.contains("!!TRUE!!")) {
+            link = link.replace("!!TRUE!!", "")
+        } else {
+            val regex = """&ep=(\d+)!!FALSE!!""".toRegex()
+            val episodeNum = regex.find(link)?.destructured?.component1()?.toIntOrNull()
+            link = link.replace(regex, "")
+
+
+            val req = khttp.get(link, headers = headers)
+            val jsonResponse = req.let { mapper.readValue<AnimePaheAnimeData>(it.text) }
+            val ep = ((jsonResponse.data.map {
+                if (it.episode == episodeNum) {
+                    it
+                } else {
+                    null
+                }
+            }).filterNotNull())[0]
+            link = "https://animepahe.com/api?m=links&id=${ep.animeId}&session=${ep.session}&p=kwik"
+        }
+        val req = khttp.get(link, headers = headers)
+        val data = mapper.readValue<AnimePaheEpisodeLoadLinks>(req.text)
+
+        val qualities = ArrayList<ExtractorLink>()
+
+        data.data.forEach {
+            it.entries.forEach { quality ->
+                qualities.add(
+                    ExtractorLink(
+                        "KWIK",
+                        "KWIK - ${quality.key} [${quality.value.audio ?: "jpn"}]",
+                        getStreamUrlFromKwik(quality.value.kwikAdfly),
+                        "",
+                        getQualityFromName(quality.key),
+                        false
+                    )
+                )
+            }
+        }
+        return qualities
+    }
+
+    override fun loadLinks(
+        data: String,
+        isCasting: Boolean,
+        subtitleCallback: (SubtitleFile) -> Unit,
+        callback: (ExtractorLink) -> Unit
+    ): Boolean {
+        for (server in extractVideoLinks(data)) {
+            callback.invoke(server)
+        }
+        return true
+    }
+}