Rawkuma Extension (#1553)

Signed-off-by: Rama Bondan Prakoso <ramanarubp@gmail.com>

src/ja/rawkuma/build.gradle

@@ -0,0 +1,12 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+
+ext {
+    appName = 'Tachiyomi: Rawkuma'
+    pkgNameSuffix = 'ja.rawkuma'
+    extClass = '.Rawkuma'
+    extVersionCode = 1
+    libVersion = '1.2'
+}
+
+apply from: "$rootDir/common.gradle"

src/ja/rawkuma/src/eu/kanade/tachiyomi/extension/ja/rawkuma/Rawkuma.kt

@@ -0,0 +1,272 @@
+package eu.kanade.tachiyomi.extension.ja.rawkuma
+
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.source.model.*
+import eu.kanade.tachiyomi.source.online.ParsedHttpSource
+import eu.kanade.tachiyomi.util.asJsoup
+import okhttp3.HttpUrl
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
+import java.text.SimpleDateFormat
+
+class Rawkuma: ParsedHttpSource() {
+
+    override val name = "Rawkuma"
+
+    override val baseUrl = "https://rawkuma.com"
+
+    override val lang = "ja"
+
+    override val supportsLatest = true
+
+    override val client: OkHttpClient = network.cloudflareClient
+
+    override fun latestUpdatesSelector() = "div.bsx a"
+
+    override fun latestUpdatesRequest(page: Int):  Request {
+        // The site redirects page 1 -> url-without-page so we do this redirect early for optimization
+        val builtUrl =  if(page == 1) "$baseUrl/manga/?order=update" else "$baseUrl/manga/page/$page/?order=update"
+        return GET(builtUrl)
+    }
+
+    override fun latestUpdatesFromElement(element: Element): SManga {
+        val manga = SManga.create()
+        val imgurl = element.select("img").attr("src").substringBefore("?resize")
+        manga.url = element.attr("href")
+        manga.title = element.attr("title")
+        manga.thumbnail_url = imgurl
+        return manga
+    }
+
+    override fun latestUpdatesNextPageSelector() = "a.next"
+
+    override fun popularMangaRequest(page: Int):  Request {
+        val builtUrl =  if(page == 1) "$baseUrl/manga/?order=popular" else "$baseUrl/manga/page/$page/?order=popular"
+        return GET(builtUrl)
+    }
+
+    override fun popularMangaSelector() = latestUpdatesSelector()
+
+    override fun popularMangaFromElement(element: Element) = latestUpdatesFromElement(element)
+
+    override fun popularMangaNextPageSelector() = latestUpdatesNextPageSelector()
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
+        val builtUrl =  if(page == 1) "$baseUrl/manga/" else "$baseUrl/manga/page/$page/"
+        val url = HttpUrl.parse(builtUrl)!!.newBuilder()
+        url.addQueryParameter("title", query)
+        url.addQueryParameter("page", page.toString())
+        filters.forEach { filter ->
+            when (filter) {
+                is AuthorFilter -> {
+                    url.addQueryParameter("author", filter.state)
+                }
+                is YearFilter -> {
+                    url.addQueryParameter("yearx", filter.state)
+                }
+                is StatusFilter -> {
+                    val status = when (filter.state) {
+                        Filter.TriState.STATE_INCLUDE -> "completed"
+                        Filter.TriState.STATE_EXCLUDE -> "ongoing"
+                        else -> ""
+                    }
+                    url.addQueryParameter("status", status)
+                }
+                is TypeFilter -> {
+                    url.addQueryParameter("type", filter.toUriPart())
+                }
+                is OrderByFilter -> {
+                    url.addQueryParameter("order", filter.toUriPart())
+                }
+                is GenreList -> {
+                    filter.state
+                            .filter { it.state != Filter.TriState.STATE_IGNORE }
+                            .forEach { url.addQueryParameter("genre[]", it.id) }
+                }
+            }
+        }
+        return GET(url.build().toString(), headers)
+    }
+
+    override fun searchMangaSelector() = popularMangaSelector()
+
+    override fun searchMangaFromElement(element: Element) = popularMangaFromElement(element)
+
+    override fun searchMangaNextPageSelector() = latestUpdatesNextPageSelector()
+
+    override fun mangaDetailsRequest(manga: SManga): Request {
+        if (manga.url.startsWith("http")) {
+            return GET(manga.url, headers)
+        }
+        return super.mangaDetailsRequest(manga)
+    }
+
+    override fun mangaDetailsParse(document: Document): SManga {
+        val stringBuilder = StringBuilder()
+        val infoElement = document.select("div.infox")
+        val author = infoElement.select("span:contains(author)").text().substringAfter("Author: ")
+        val manga = SManga.create()
+        val genres = mutableListOf<String>()
+        val status = infoElement.select("span:contains(Status)").text()
+        val desc = infoElement.select("span.desc p")
+        infoElement.select("span:contains(Genres) a").forEach { element ->
+            val genre = element.text()
+            genres.add(genre)
+        }
+        if (desc.size > 0) {
+            desc.forEach {
+                stringBuilder.append(it.text())
+                if (it != desc.last())
+                    stringBuilder.append("\n\n")
+            }
+            manga.description = stringBuilder.toString()
+        } else
+            manga.description = infoElement.select("span.desc").text()
+
+        manga.title = infoElement.select("h1").text()
+        manga.author = author
+        manga.artist = author
+        manga.status = parseStatus(status)
+        manga.genre = genres.joinToString(", ")
+        manga.thumbnail_url = document.select("div.bigcontent img").attr("src")
+        return manga
+    }
+
+    private fun parseStatus(status: String?) = when {
+        status == null -> SManga.UNKNOWN
+        status.contains("Status: Ongoing") -> SManga.ONGOING
+        status.contains("Status: Completed") -> SManga.COMPLETED
+        else -> SManga.UNKNOWN
+    }
+
+    override fun chapterListRequest(manga: SManga): Request {
+        if (manga.url.startsWith("http")) {
+            return GET(manga.url, headers)
+        }
+        return super.chapterListRequest(manga)
+    }
+
+    override fun chapterListParse(response: Response): List<SChapter> {
+        val document = response.asJsoup()
+        val chapters = mutableListOf<SChapter>()
+        document.select(chapterListSelector()).map { chapters.add(chapterFromElement(it)) }
+        // Add date for latest chapter only
+        document.select("time[itemprop=dateModified]").attr("datetime")
+            .let { chapters[0].date_upload = parseDate(it) }
+        return chapters
+    }
+
+    private fun parseDate(date: String): Long {
+        return SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX").parse(date).time
+    }
+
+    override fun chapterListSelector() = ".lchx"
+
+    override fun chapterFromElement(element: Element): SChapter {
+        val urlElement = element.select("a")
+        val chapter = SChapter.create()
+        chapter.url = urlElement.attr("href")
+        chapter.name = urlElement.text()
+        return chapter
+    }
+
+    override fun pageListRequest(chapter: SChapter): Request {
+        if (chapter.url.startsWith("http")) {
+            return GET(chapter.url, headers)
+        }
+        return super.pageListRequest(chapter)
+    }
+
+    override fun pageListParse(document: Document): List<Page> {
+        val pages = mutableListOf<Page>()
+        document.select("div#readerarea img").forEach {
+            val url = it.attr("src")
+            pages.add(Page(pages.size, "", url))
+        }
+        return pages
+    }
+
+    override fun imageUrlParse(document: Document): String = throw  UnsupportedOperationException("Not used")
+
+    override fun getFilterList() = FilterList(
+            Filter.Header("You can combine filter."),
+            Filter.Separator(),
+            AuthorFilter(),
+            YearFilter(),
+            StatusFilter(),
+            TypeFilter(),
+            OrderByFilter(),
+            GenreList(getGenreList())
+    )
+
+    private class AuthorFilter : Filter.Text("Author")
+
+    private class YearFilter : Filter.Text("Year")
+
+    private class StatusFilter : Filter.TriState("Completed")
+
+    private class TypeFilter : UriPartFilter("Type", arrayOf(
+            Pair("All", ""),
+            Pair("Manga", "Manga"),
+            Pair("Manhwa", "Manhwa"),
+            Pair("Manhua", "Manhua")
+    ))
+    private class OrderByFilter : UriPartFilter("Order By", arrayOf(
+            Pair("<select>", ""),
+            Pair("A-Z", "title"),
+            Pair("Z-A", "titlereverse"),
+            Pair("Latest Update", "update"),
+            Pair("Latest Added", "latest"),
+            Pair("Popular", "popular")
+    ))
+
+    private fun getGenreList() = listOf(
+            Tag("action", "Action"),
+            Tag("adult", "Adult"),
+            Tag("adventure", "Adventure"),
+            Tag("blood", "Blood"),
+            Tag("comedy", "Comedy"),
+            Tag("drama", "Drama"),
+            Tag("ecchi", "Ecchi"),
+            Tag("fanta", "Fanta"),
+            Tag("fantasy", "Fantasy"),
+            Tag("gender-bender", "Gender Bender"),
+            Tag("harem", "Harem"),
+            Tag("historical", "Historical"),
+            Tag("horror", "Horror"),
+            Tag("isekai", "Isekai"),
+            Tag("josei", "Josei"),
+            Tag("lolicon", "Lolicon"),
+            Tag("martial-arts", "Martial Arts"),
+            Tag("mature", "Mature"),
+            Tag("mecha", "Mecha"),
+            Tag("mystery", "Mystery"),
+            Tag("parody", "Parody"),
+            Tag("psychological", "Psychological"),
+            Tag("romance", "Romance"),
+            Tag("school-life", "School Life"),
+            Tag("sci-fi", "Sci-fi"),
+            Tag("seinen", "Seinen"),
+            Tag("shoujo", "Shoujo"),
+            Tag("shoujo-ai", "Shoujo Ai"),
+            Tag("shounen", "Shounen"),
+            Tag("slice-of-life", "Slice of Life"),
+            Tag("sports", "Sports"),
+            Tag("supernatural", "Supernatural"),
+            Tag("thriller", "Thriller"),
+            Tag("tragedy", "Tragedy"),
+            Tag("yuri", "Yuri")
+    )
+
+    private open class UriPartFilter(displayName: String, val vals: Array<Pair<String, String>>) :
+            Filter.Select<String>(displayName, vals.map { it.first }.toTypedArray()) {
+        fun toUriPart() = vals[state].second
+    }
+
+    private class Tag(val id: String, name: String) : Filter.TriState(name)
+
+    private class GenreList(genres: List<Tag>) : Filter.Group<Tag>("Genres", genres)
+}