Add MangaKatana (#3021)

src/en/mangakatana/build.gradle

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

src/en/mangakatana/src/eu/kanade/tachiyomi/extension/en/mangakatana/MangaKatana.kt

@@ -0,0 +1,103 @@
+package eu.kanade.tachiyomi.extension.en.mangakatana
+
+import eu.kanade.tachiyomi.network.GET
+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.ParsedHttpSource
+import eu.kanade.tachiyomi.util.asJsoup
+import java.text.SimpleDateFormat
+import java.util.Locale
+import okhttp3.OkHttpClient
+import okhttp3.Response
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
+
+class MangaKatana: ParsedHttpSource() {
+    override val name = "MangaKatana"
+
+    override val baseUrl = "https://mangakatana.com"
+
+    override val lang = "en"
+
+    override val supportsLatest = true
+
+    override val client = network.cloudflareClient
+
+    override fun latestUpdatesSelector() = "div#book_list > div.item"
+
+    override fun latestUpdatesRequest(page: Int) = GET("$baseUrl/page/$page", headers)
+
+    override fun latestUpdatesFromElement(element: Element) = SManga.create().apply {
+        setUrlWithoutDomain(element.select("div.text > h3 > a").attr("href"))
+        title = element.select("div.text > h3 > a").text()
+        thumbnail_url = element.select("img").attr("abs:data-src")
+    }
+
+    override fun latestUpdatesNextPageSelector() = ".next.page-numbers"
+
+    override fun popularMangaSelector() = latestUpdatesSelector()
+
+    override fun popularMangaRequest(page: Int) = GET("$baseUrl/manga/page/$page", headers)
+
+    override fun popularMangaFromElement(element: Element) = latestUpdatesFromElement(element)
+
+    override fun popularMangaNextPageSelector() = latestUpdatesNextPageSelector()
+
+    override fun searchMangaSelector() = latestUpdatesSelector()
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList) = GET("$baseUrl/page/$page?search=$query&search_by=book_name", headers)
+
+    override fun searchMangaFromElement(element: Element) = latestUpdatesFromElement(element)
+
+    override fun searchMangaNextPageSelector() = latestUpdatesNextPageSelector()
+
+    override fun mangaDetailsParse(document: Document) = SManga.create().apply {
+        author = document.select(".author").text()
+        description = document.select(".summary > p").text()
+        status = document.select(".value.status").let {
+            parseStatus(it.text())
+        }
+        genre = document.select(".genres > a").joinToString { it.text() }
+        thumbnail_url = document.select(".cover > img").attr("abs:data-src")
+    }
+
+    private fun parseStatus(status: String) = when {
+        status.contains("Ongoing") -> SManga.ONGOING
+        status.contains("Completed") -> SManga.COMPLETED
+        else -> SManga.UNKNOWN
+    }
+
+    override fun chapterListSelector() = "tr:has(.chapter)"
+
+    override fun chapterFromElement(element: Element) = SChapter.create().apply {
+        setUrlWithoutDomain(element.select("a").attr("href"))
+        name = element.select("a").text()
+        date_upload = dateFormat.parse(element.select(".update_time").text()).time ?: 0
+    }
+
+    companion object {
+        val dateFormat by lazy {
+            SimpleDateFormat("MMM-dd-yyyy", Locale.US)
+        }
+    }
+
+    override fun pageListParse(document: Document): List<Page> {
+        val html = document.toString()
+
+        //Thanks to https://github.com/manga-py/manga-py
+        val regex = Regex("var\\s+\\w+\\s?=\\s?(\\[['\"].+?['\"]).?\\]\\s?;")
+        val match = regex.find(html)?.destructured?.toList()?.get(0)?.removePrefix("[")
+
+        return match!!.split(",").mapIndexed { i, string ->
+            Page(i, "", string.reversed().replace("\"", "").replace("'", ""))
+        }
+    }
+
+    override fun imageUrlParse(document: Document): String = throw UnsupportedOperationException("Not Used")
+
+    override fun getFilterList() = FilterList()
+}
+