Add Brewing Scans (#8622)

src/en/brewingscans/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest package="eu.kanade.tachiyomi.extension" />

src/en/brewingscans/build.gradle

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+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlinx-serialization'
+
+ext {
+    extName = 'Brewing Scans'
+    pkgNameSuffix = 'en.brewingscans'
+    extClass = '.BrewingScans'
+    extVersionCode = 1
+    libVersion = '1.2'
+    containsNsfw = true
+}
+
+apply from: "$rootDir/common.gradle"

src/en/brewingscans/src/eu/kanade/tachiyomi/extension/en/brewingscans/BrewingScans.kt

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+package eu.kanade.tachiyomi.extension.en.brewingscans
+
+import eu.kanade.tachiyomi.annotations.Nsfw
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.network.asObservableSuccess
+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.decodeFromString
+import kotlinx.serialization.json.Json
+import okhttp3.Response
+import uy.kohesive.injekt.injectLazy
+
+@Nsfw class BrewingScans : HttpSource() {
+    override val lang = "en"
+
+    override val name = "Brewing Scans"
+
+    override val baseUrl = "https://www.brewingscans.com"
+
+    override val supportsLatest = false
+
+    private val json by injectLazy<Json>()
+
+    override fun popularMangaRequest(page: Int) =
+        GET("$baseUrl/api/series", headers)
+
+    // Request the frontend URL for the webview
+    override fun mangaDetailsRequest(manga: SManga) =
+        GET("$baseUrl/menu/${manga.url}", headers)
+
+    override fun chapterListRequest(manga: SManga) =
+        GET("$baseUrl/api/series/${manga.url}", headers)
+
+    override fun pageListRequest(chapter: SChapter) =
+        GET("$baseUrl/api/series/${chapter.url}", headers)
+
+    override fun popularMangaParse(response: Response) =
+        response.toMangasPage { sortedByDescending { it.view_count } }
+
+    override fun pageListParse(response: Response) =
+        json.decodeFromString<List<String>>(response.body!!.string())
+            .mapIndexed { idx, url -> Page(idx, "", url) }
+
+    override fun fetchSearchManga(page: Int, query: String, filters: FilterList) =
+        client.newCall(popularMangaRequest(page)).asObservableSuccess().map { res ->
+            res.toMangasPage { filter { it.title.contains(query, true) } }
+        }!!
+
+    override fun fetchMangaDetails(manga: SManga) =
+        client.newCall(chapterListRequest(manga)).asObservableSuccess().map { res ->
+            val series = json.decodeFromString<BrewingSeries>(res.body!!.string())
+            manga.description = series.description
+            manga.author = series.author
+            manga.artist = series.artist
+            manga.genre = series.genres?.joinToString()
+            manga.status = SManga.UNKNOWN
+            manga.initialized = true
+            return@map manga
+        }!!
+
+    override fun fetchChapterList(manga: SManga) =
+        client.newCall(chapterListRequest(manga)).asObservableSuccess().map { res ->
+            json.decodeFromString<BrewingSeries>(res.body!!.string()).chapters.map {
+                SChapter.create().apply {
+                    url = "${manga.url}/chapter/${it.key}"
+                    chapter_number = it.key.toFloat()
+                    name = it.value
+                }
+            }
+        }!!
+
+    private inline fun Response.toMangasPage(
+        crossinline func: Collection<BrewingSeries>.() -> List<BrewingSeries>) =
+        json.decodeFromString<Map<String, BrewingSeries>>(body!!.string())
+            .values.func().map {
+                SManga.create().apply {
+                    url = it.id!!
+                    thumbnail_url = it.cover
+                    title = it.title
+                }
+            }.let { MangasPage(it, false) }
+
+    override fun latestUpdatesRequest(page: Int) =
+        throw UnsupportedOperationException("Not used!")
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList) =
+        throw UnsupportedOperationException("Not used!")
+
+    override fun latestUpdatesParse(response: Response) =
+        throw UnsupportedOperationException("Not used!")
+
+    override fun searchMangaParse(response: Response) =
+        throw UnsupportedOperationException("Not used!")
+
+    override fun mangaDetailsParse(response: Response) =
+        throw UnsupportedOperationException("Not used!")
+
+    override fun chapterListParse(response: Response) =
+        throw UnsupportedOperationException("Not used!")
+
+    override fun imageUrlParse(response: Response) =
+        throw UnsupportedOperationException("Not used!")
+}

src/en/brewingscans/src/eu/kanade/tachiyomi/extension/en/brewingscans/BrewingSeries.kt

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+package eu.kanade.tachiyomi.extension.en.brewingscans
+
+@kotlinx.serialization.Serializable
+data class BrewingSeries(
+    val id: String? = null,
+    val title: String,
+    val description: String,
+    val view_count: Int,
+    val age: String,
+    val chapters: Map<String, String>,
+    val author: String? = null,
+    val artist: String? = null,
+    val genres: List<String>? = null
+) {
+    val cover by lazy {
+        if (id == null) null else "https://brewingscans.b-cdn.net/covers/${id}_cover.jpg"
+    }
+}