Add new source mangahasu (#505)

Add new source mangahasu

src/en/mangahasu/build.gradle

@@ -0,0 +1,13 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+
+ext {
+    appName = 'Tachiyomi: Mangahasu'
+    pkgNameSuffix = 'en.mangahasu'
+    extClass = '.Mangahasu'
+    extVersionCode = 1
+    extVersionSuffix = 1
+    libVersion = '1.2'
+}
+
+apply from: "$rootDir/common.gradle"

src/en/mangahasu/src/eu/kanade/tachiyomi/extension/en/mangahasu/Mangahasu.kt

@@ -0,0 +1,135 @@
+package eu.kanade.tachiyomi.extension.en.mangahasu
+
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.source.model.FilterList
+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.ParsedHttpSource
+import okhttp3.Headers
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
+import java.text.SimpleDateFormat
+import java.util.*
+
+class Mangahasu: ParsedHttpSource() {
+
+    override val name = "Mangahasu"
+
+    override val baseUrl = "http://mangahasu.se"
+
+    override val lang = "en"
+
+    override val supportsLatest = true
+
+    override val client: OkHttpClient = network.cloudflareClient
+
+    override fun popularMangaRequest(page: Int): Request =
+            GET("$baseUrl/directory.html?page=$page")
+
+    override fun latestUpdatesRequest(page: Int): Request =
+            GET("$baseUrl/latest-releases.html?page=$page")
+
+    override fun popularMangaSelector() = "div.div_item"
+
+    override fun latestUpdatesSelector() = "div.div_item"
+
+    override fun popularMangaFromElement(element: Element): SManga {
+        val manga = SManga.create()
+        manga.thumbnail_url = element.select("img").first().attr("src")
+        element.select("a.name-manga").first().let {
+            manga.setUrlWithoutDomain(it.attr("href"))
+            manga.title = it.text()
+        }
+        return manga
+    }
+
+    override fun latestUpdatesFromElement(element: Element): SManga =
+            popularMangaFromElement(element)
+
+    override fun popularMangaNextPageSelector() = "a.Tiếp"
+
+    override fun latestUpdatesNextPageSelector() = "a.Tiếp"
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
+        return GET("$baseUrl/advanced-search.html?keyword=$query&author=&artist=&status=&typeid=&page=$page")
+    }
+
+    override fun searchMangaSelector() =
+            popularMangaSelector()
+
+    override fun searchMangaFromElement(element: Element): SManga =
+            popularMangaFromElement(element)
+
+    // max 200 results
+    override fun searchMangaNextPageSelector() = popularMangaNextPageSelector()
+
+    override fun mangaDetailsParse(document: Document): SManga {
+        val infoElement = document.select(".info-c").first()
+
+        val manga = SManga.create()
+        manga.author = infoElement.select(".info")[0].text()
+        manga.artist = infoElement.select(".info")[1].text()
+        manga.genre = infoElement.select(".info")[3].text()
+        manga.status = parseStatus(infoElement.select(".info")[4].text())
+
+        manga.description = document.select("div.content-info > div > p").first()?.text()
+        manga.thumbnail_url = document.select("div.info-img img").attr("src")
+        return manga
+    }
+
+    private fun parseStatus(element: String): Int = when {
+        element.contains("Ongoing") -> SManga.ONGOING
+        element.contains("Completed") -> SManga.COMPLETED
+        else -> SManga.UNKNOWN
+    }
+
+    override fun chapterListSelector() = "tbody tr"
+
+    override fun chapterFromElement(element: Element): SChapter {
+        val urlElement = element.select("a").first()
+        val chapter = SChapter.create()
+        chapter.setUrlWithoutDomain(urlElement.attr("href"))
+        chapter.name = urlElement.text()
+
+        chapter.date_upload = element.select(".date-updated").last()?.text()?.let {
+            SimpleDateFormat("MMM dd, yyyy", Locale.US).parse(it).time
+        } ?: 0
+        return chapter
+    }
+
+    override fun prepareNewChapter(chapter: SChapter, manga: SManga) {
+        val basic = Regex("""\s*([0-9]+)(\s-\s)([0-9]+)\s*""")
+        when {
+            basic.containsMatchIn(chapter.name) -> {
+                basic.find(chapter.name)?.let {
+                    val number = it.groups[3]?.value!!
+                    chapter.chapter_number = number.toFloat()
+                }
+            }
+        }
+    }
+
+    override fun pageListParse(document: Document): List<Page> {
+        val pages = mutableListOf<Page>()
+        var i = 0
+        document.select("div.img img").forEach { element ->
+            i++
+            pages.add(Page(i, "", element.attr("src")))
+        }
+        return pages
+    }
+
+    override fun imageUrlParse(document: Document) = ""
+
+    override fun imageRequest(page: Page): Request {
+        val imgHeader = Headers.Builder().apply {
+            add("User-Agent", "Mozilla/5.0 (Windows NT 6.3; WOW64)")
+            add("Referer", baseUrl)
+        }.build()
+        return GET(page.imageUrl!!, imgHeader)
+    }
+
+}