Add BlackScans (#5833)

src/pt/blackscans/AndroidManifest.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <application>
+        <activity
+            android:name=".pt.blackscans.BlackScansUrlActivity"
+            android:excludeFromRecents="true"
+            android:exported="true"
+            android:theme="@android:style/Theme.NoDisplay">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+
+                <data
+                    android:host="blackscans.site"
+                    android:pathPattern="/series/..*"
+                    android:scheme="https" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>

src/pt/blackscans/build.gradle

@@ -0,0 +1,7 @@
+ext {
+    extName = 'Black Scans'
+    extClass = '.BlackScans'
+    extVersionCode = 1
+}
+
+apply from: "$rootDir/common.gradle"

src/pt/blackscans/src/eu/kanade/tachiyomi/extension/pt/blackscans/BlackScans.kt

@@ -0,0 +1,179 @@
+package eu.kanade.tachiyomi.extension.pt.blackscans
+
+import android.annotation.SuppressLint
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.network.POST
+import eu.kanade.tachiyomi.network.interceptor.rateLimitHost
+import eu.kanade.tachiyomi.source.model.FilterList
+import eu.kanade.tachiyomi.source.model.MangasPage
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.source.model.SManga
+import eu.kanade.tachiyomi.source.online.HttpSource
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.decodeFromStream
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.Request
+import okhttp3.RequestBody
+import okhttp3.RequestBody.Companion.toRequestBody
+import okhttp3.Response
+import okio.Buffer
+import rx.Observable
+import uy.kohesive.injekt.injectLazy
+import java.text.SimpleDateFormat
+
+class BlackScans : HttpSource() {
+
+    override val name = "Black Scans"
+
+    override val baseUrl = "https://blackscans.site"
+
+    override val lang = "pt-BR"
+
+    override val supportsLatest = true
+
+    override val client = network.cloudflareClient.newBuilder()
+        .rateLimitHost(API_URL.toHttpUrl(), 2)
+        .build()
+
+    private val json: Json by injectLazy()
+
+    // ============================== Popular ==============================
+
+    override fun popularMangaRequest(page: Int) = GET("$API_URL/api/series/", headers)
+
+    override fun popularMangaParse(response: Response): MangasPage {
+        val mangas = response.parseAs<List<MangaDto>>().map { manga ->
+            SManga.create().apply {
+                title = manga.title
+                thumbnail_url = "$API_URL/media/${manga.cover}"
+                url = "/series/${manga.code}"
+            }
+        }
+        return MangasPage(mangas, false)
+    }
+
+    // ============================== Latest ==============================
+
+    override fun latestUpdatesRequest(page: Int) = GET("$API_URL/api/series/updates/", headers)
+
+    override fun latestUpdatesParse(response: Response) = popularMangaParse(response)
+
+    // ============================== Search ==============================
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList) = popularMangaRequest(page)
+
+    override fun searchMangaParse(response: Response) = popularMangaParse(response)
+
+    override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> {
+        if (query.startsWith(PREFIX_SEARCH)) {
+            val mangaCode = query.substringAfter(PREFIX_SEARCH)
+            return fetchMangaDetails(SManga.create().apply { url = "/series/$mangaCode" })
+                .map { manga -> MangasPage(listOf(manga), false) }
+        }
+
+        return super.fetchSearchManga(page, query, filters).map { mangasPage ->
+            val mangas = mangasPage.mangas.filter { manga -> manga.title.contains(query, true) }
+            mangasPage.copy(mangas)
+        }
+    }
+
+    // ============================== Details =============================
+
+    override fun getMangaUrl(manga: SManga) = "$baseUrl${manga.url}"
+
+    override fun mangaDetailsRequest(manga: SManga) =
+        POST("$API_URL/api/serie/", headers, manga.createPostPayload())
+
+    override fun mangaDetailsParse(response: Response): SManga {
+        return response.parseAs<MangaDetailsDto>().let { dto ->
+            SManga.create().apply {
+                title = dto.title
+                description = dto.synopsis
+                thumbnail_url = "$API_URL/media/${dto.cover}"
+                author = dto.author
+                artist = dto.artist
+                genre = dto.genres.joinToString()
+                url = "/series/${dto.code}"
+                status = dto.status.toMangaStatus()
+            }
+        }
+    }
+
+    private fun String.toMangaStatus(): Int {
+        return when (this.lowercase()) {
+            "ongoing" -> SManga.ONGOING
+            "completed" -> SManga.COMPLETED
+            else -> SManga.UNKNOWN
+        }
+    }
+
+    // ============================== Chapters ============================
+
+    override fun getChapterUrl(chapter: SChapter) = "$baseUrl${chapter.url}"
+
+    override fun chapterListRequest(manga: SManga): Request {
+        val payload = manga.createPostPayload("series_code")
+        return POST("$API_URL/api/series/chapters/", headers, payload)
+    }
+
+    override fun chapterListParse(response: Response): List<SChapter> {
+        val series = response.request.body!!.parseAs<SeriesDto>()
+
+        return response.parseAs<ChapterList>().chapters.map { chapter ->
+            SChapter.create().apply {
+                name = chapter.name
+                date_upload = chapter.uploadAt.toDate()
+                url = "/series/${series.code}/${chapter.code}"
+            }
+        }
+    }
+
+    // ============================== Pages ===============================
+
+    override fun imageUrlParse(response: Response) = ""
+
+    override fun pageListRequest(chapter: SChapter): Request {
+        val chapterCode = chapter.url.substringAfterLast("/")
+        val payload = """{"chapter_code":"$chapterCode"}"""
+            .toRequestBody("application/json".toMediaType())
+        return POST("$API_URL/api/chapter/info/", headers, payload)
+    }
+
+    override fun pageListParse(response: Response): List<Page> {
+        return response.parseAs<PagesDto>().images.mapIndexed { index, imageUrl ->
+            Page(index, imageUrl = "$API_URL//media/$imageUrl")
+        }
+    }
+
+    // ============================== Utils ===============================
+
+    @Serializable
+    private class SeriesDto(@SerialName("series_code") val code: String)
+
+    private fun SManga.createPostPayload(field: String = "code"): RequestBody {
+        val mangaCode = url.substringAfterLast("/")
+        return """{"$field": "$mangaCode"}""".toRequestBody("application/json".toMediaType())
+    }
+
+    private inline fun <reified T> Response.parseAs(): T = use {
+        json.decodeFromStream(it.body.byteStream())
+    }
+    private inline fun <reified T> RequestBody.parseAs(): T =
+        json.decodeFromString(Buffer().also { writeTo(it) }.readUtf8())
+
+    private fun String.toDate() =
+        try { dateFormat.parse(this)!!.time } catch (_: Exception) { 0 }
+
+    companion object {
+        const val API_URL = "https://api.blackscans.site"
+        const val PREFIX_SEARCH = "id:"
+
+        @SuppressLint("SimpleDateFormat")
+        val dateFormat = SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSSSS'Z'")
+    }
+}

src/pt/blackscans/src/eu/kanade/tachiyomi/extension/pt/blackscans/BlackScansUrlActivity.kt

@@ -0,0 +1,37 @@
+package eu.kanade.tachiyomi.extension.pt.blackscans
+
+import android.app.Activity
+import android.content.ActivityNotFoundException
+import android.content.Intent
+import android.os.Bundle
+import android.util.Log
+import kotlin.system.exitProcess
+
+class BlackScansUrlActivity : Activity() {
+
+    private val tag = javaClass.simpleName
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val pathSegments = intent?.data?.pathSegments
+        if (pathSegments != null && pathSegments.size > 1) {
+            val item = pathSegments[1]
+            val mainIntent = Intent().apply {
+                action = "eu.kanade.tachiyomi.SEARCH"
+                putExtra("query", "${BlackScans.PREFIX_SEARCH}$item")
+                putExtra("filter", packageName)
+            }
+
+            try {
+                startActivity(mainIntent)
+            } catch (e: ActivityNotFoundException) {
+                Log.e(tag, e.toString())
+            }
+        } else {
+            Log.e(tag, "could not parse uri from intent $intent")
+        }
+
+        finish()
+        exitProcess(0)
+    }
+}

src/pt/blackscans/src/eu/kanade/tachiyomi/extension/pt/blackscans/MangaDetailsDto.kt

@@ -0,0 +1,44 @@
+package eu.kanade.tachiyomi.extension.pt.blackscans
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.json.JsonNames
+
+@Serializable
+class MangaDetailsDto(
+    val title: String,
+    val artist: String,
+    val author: String,
+    val code: String,
+    val genres: List<String>,
+    @SerialName("path_cover")
+    val cover: String,
+    val status: String,
+    val synopsis: String,
+)
+
+@Serializable
+class MangaDto(
+    val code: String,
+    val title: String,
+    @JsonNames("path_cover")
+    val cover: String,
+)
+
+@Serializable
+class ChapterList(
+    val chapters: List<Chapter>,
+)
+
+@Serializable
+data class Chapter(
+    val code: String,
+    val name: String,
+    @SerialName("upload_date")
+    val uploadAt: String,
+)
+
+@Serializable
+class PagesDto(
+    val images: List<String>,
+)