Add ManhuaDB source (#1122)

* Add ManhuaDB source

Signed-off-by: neverfelly <neverfelly@gmail.com>

* Fix ManhuaDB icons

Signed-off-by: neverfelly <neverfelly@gmail.com>

src/zh/manhuadb/build.gradle

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

src/zh/manhuadb/src/eu/kanade/tachiyomi/extension/zh/manhuadb/ManhuaDB.kt

@@ -0,0 +1,183 @@
+package eu.kanade.tachiyomi.extension.zh.manhuadb
+
+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.Headers
+import okhttp3.Request
+import okhttp3.Response
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
+import java.util.regex.Pattern
+
+class ManhuaDB: ParsedHttpSource() {
+
+    override val baseUrl: String
+        get() = "https://www.manhuadb.com"
+    override val lang: String
+        get() = "zh"
+    override val name: String
+        get() = "漫画DB"
+    override val supportsLatest: Boolean
+        get() = true
+
+    override fun headersBuilder(): Headers.Builder
+        = super.headersBuilder().add("Referer", "https://www.manhuadb.com")
+
+    override fun chapterFromElement(element: Element): SChapter = SChapter.create().apply {
+        name = element.attr("title")
+        url = element.attr("href")
+    }
+
+    /**
+     * Rewrite the method to ensure consistency with previous format orders
+     */
+    override fun chapterListParse(response: Response): List<SChapter> {
+        val document = response.asJsoup()
+        return document.select(chapterListSelector()).map { chapterFromElement(it) }.reversed()
+    }
+
+    override fun chapterListSelector(): String = "#comic-book-list > div > ol > li > a"
+
+    override fun imageUrlParse(document: Document): String {
+        val path = document.select("div.text-center > img.img-fluid").attr("src")
+        return "$baseUrl$path"
+    }
+
+    override fun latestUpdatesFromElement(element: Element): SManga = popularMangaFromElement(element)
+
+    override fun latestUpdatesNextPageSelector(): String? = popularMangaNextPageSelector()
+
+    override fun latestUpdatesRequest(page: Int): Request = popularMangaRequest(page)
+
+    override fun latestUpdatesSelector(): String = popularMangaSelector()
+
+    /**
+     * Rewrite the method to fit the next page selector
+     */
+    override fun latestUpdatesParse(response: Response): MangasPage {
+        val document = response.asJsoup()
+
+        val mangas = document.select(latestUpdatesSelector()).map { element ->
+            latestUpdatesFromElement(element)
+        }
+
+        val hasNextPageElement = latestUpdatesNextPageSelector()?.let { selector ->
+            document.select(selector).first()
+        }
+
+        val hasNextPage = !(hasNextPageElement?.attr("class")?.contains("disabled") ?: false)
+
+        return MangasPage(mangas, hasNextPage)
+    }
+
+    override fun mangaDetailsParse(document: Document): SManga = SManga.create().apply {
+        title = document.select("h1.comic-title").text()
+        val path = document.select("td.comic-cover > img").attr("src")
+        thumbnail_url = if (!path.startsWith("http")) {
+            "$baseUrl$path"
+        } else {
+            path
+        }
+        author = document.select("a.comic-creator").text()
+        description = document.select("p.comic_story").text()
+        status = when (document.select("td > a.comic-pub-state").text()) {
+            "连载中" -> SManga.ONGOING
+            "已完结" -> SManga.COMPLETED
+            else -> SManga.UNKNOWN
+        }
+        val genres = document.select("ul.tags > li").map {
+            it.text()
+        }
+        genre = genres.joinToString(", ")
+    }
+
+    override fun pageListParse(document: Document): List<Page> {
+        val pages = mutableListOf<Page>()
+        val pageStr = document.select("ol.breadcrumb > li:eq(2)").text()
+        val pageNumMatcher = Pattern.compile("共\\s*(\\d+)").matcher(pageStr)
+        if (pageNumMatcher.find()) {
+            val page = Integer.parseInt(pageNumMatcher.group(1))
+            var path = document.select("ol.breadcrumb > li:eq(2) > a").attr("href")
+            path = path.substring(1, path.length - 5)
+            for (i in 0 until page)
+            pages.add(Page(i, "$baseUrl/${path}_p${i+1}.html"))
+        }
+        return pages
+    }
+
+    override fun popularMangaFromElement(element: Element): SManga {
+        val manga = SManga.create()
+        element.select("h2").first().let {
+            manga.setUrlWithoutDomain(it.select("a").first().attr("href"))
+            manga.title = it.text()
+        }
+        element.select("a > img").first().let {
+            manga.thumbnail_url = it.attr("src")
+        }
+        return manga
+    }
+
+    override fun popularMangaNextPageSelector(): String? = "div.form-inline > a:contains(下页)"
+
+    override fun popularMangaRequest(page: Int): Request = GET("$baseUrl/manhua/list-page-$page.html")
+
+    /**
+     * Rewrite the method to fit the next page selector
+     */
+    override fun popularMangaParse(response: Response): MangasPage {
+        val document = response.asJsoup()
+
+        val mangas = document.select(popularMangaSelector()).map { element ->
+            popularMangaFromElement(element)
+        }
+
+        val hasNextPageElement = popularMangaNextPageSelector()?.let { selector ->
+            document.select(selector).first()
+        }
+
+        val hasNextPage = !(hasNextPageElement?.attr("class")?.contains("disabled") ?: false)
+        return MangasPage(mangas, hasNextPage)
+    }
+
+    override fun popularMangaSelector(): String = "div.comic-book-unit"
+
+    override fun searchMangaFromElement(element: Element): SManga = SManga.create().apply {
+        title = element.attr("title")
+        setUrlWithoutDomain(element.attr("href"))
+        val path = element.select("img").attr("src")
+        thumbnail_url = if (!path.startsWith("http")) {
+            "$baseUrl$path"
+        } else {
+            path
+        }
+    }
+
+    override fun searchMangaNextPageSelector(): String? = popularMangaNextPageSelector()
+
+    /**
+     * Rewrite the method to fit the next page selector
+     */
+    override fun searchMangaParse(response: Response): MangasPage {
+        val document = response.asJsoup()
+
+        val mangas = document.select(searchMangaSelector()).map { element ->
+            searchMangaFromElement(element)
+        }
+
+        val hasNextPageElement = searchMangaNextPageSelector()?.let { selector ->
+            document.select(selector).first()
+        }
+
+        val hasNextPage = !(hasNextPageElement?.attr("class")?.contains("disabled") ?: false)
+
+        return MangasPage(mangas, hasNextPage)
+    }
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
+        return GET("$baseUrl/search?q=$query&p=$page", headers)
+    }
+
+    override fun searchMangaSelector(): String = "a.d-block"
+}