The Pururin.io extension. (#1372)

* Added pururin

* Update PuruRin.kt

* Applied suggested changes.

src/en/pururin/build.gradle

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

src/en/pururin/src/eu/kanade/tachiyomi/extension/en/pururin/PuruRin.kt

@@ -0,0 +1,190 @@
+package eu.kanade.tachiyomi.extension.en.pururin
+
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.source.model.*
+import eu.kanade.tachiyomi.source.online.ParsedHttpSource
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
+import java.net.URLEncoder
+
+
+class Pururin : ParsedHttpSource() {
+
+    private fun pagedRequest(url: String, page: Int, queryString: String? = null): Request {
+        // The site redirects page 1 -> url-without-page so we do this redirect early for optimization
+        val builtUrl = if (page == 1) url else "${url}browse/newest?page=$page"
+        return GET(if (queryString != null) "$url$queryString" else builtUrl)
+    }
+
+    override val name = "Pururin"
+
+    override val baseUrl = "https://pururin.io"
+
+    override val lang = "en"
+
+    override val supportsLatest = true
+
+    override val client: OkHttpClient = network.cloudflareClient
+
+    override fun latestUpdatesSelector() = "div.container div.row-gallery a"
+
+    override fun latestUpdatesRequest(page: Int) = pagedRequest("$baseUrl/", page)
+
+
+    override fun latestUpdatesFromElement(element: Element): SManga {
+        val manga = SManga.create()
+
+        manga.url = element.attr("href")
+        manga.title = element.select("div.title").text()
+        manga.thumbnail_url = "https:" + element.select("img.card-img-top").attr("data-src")
+
+        return manga
+    }
+
+    override fun latestUpdatesNextPageSelector() = "ul.pagination a.page-link[rel=next]"
+
+
+    override fun mangaDetailsRequest(manga: SManga): Request {
+        if (manga.url.startsWith("http")) {
+            return GET(manga.url, headers)
+        }
+        return super.mangaDetailsRequest(manga)
+    }
+
+    override fun mangaDetailsParse(document: Document): SManga {
+        val infoElement = document.select("div.box.box-gallery")
+        val manga = SManga.create()
+        val genres = mutableListOf<String>()
+
+        document.select("tr:has(td:contains(Contents)) li").forEach { element ->
+            val genre = element.text()
+            genres.add(genre)
+        }
+
+        manga.title = infoElement.select("h1").text()
+        manga.author = infoElement.select("tr:has(td:contains(Artist)) a").attr("title")
+        manga.artist = infoElement.select("tr:has(td:contains(Circle)) a").text()
+        manga.status = SManga.COMPLETED
+        manga.genre = genres.joinToString(", ")
+        manga.thumbnail_url = "https:" + document.select("div.cover-wrapper v-lazy-image").attr("src")
+
+        var tags  = ""
+        genres.forEach { tags+= " <$it>" }
+
+        manga.description = "Title: " + manga.title + "\n\n" + getDesc(document) + tags
+
+        return manga
+    }
+
+    fun getDesc(document: Document): String {
+        val infoElement = document.select("div.box.box-gallery")
+        val stringBuilder = StringBuilder()
+        val magazine = infoElement.select("tr:has(td:contains(Convention)) a").text()
+        val parodies = infoElement.select("tr:has(td:contains(Parody)) a").text()
+        val pagess = infoElement.select("tr:has(td:contains(Pages)) td:eq(1)").text()
+
+
+        if (magazine.isNotEmpty()) {
+            stringBuilder.append("Magazine: ")
+            stringBuilder.append(magazine)
+            stringBuilder.append("\n\n")
+        }
+
+        if (parodies.isNotEmpty()) {
+            stringBuilder.append("Parodies: ")
+            stringBuilder.append(parodies)
+            stringBuilder.append("\n\n")
+        }
+
+        stringBuilder.append("Pages: ")
+        stringBuilder.append(pagess)
+        stringBuilder.append("\n\n")
+
+        return stringBuilder.toString()
+    }
+
+    override fun chapterListRequest(manga: SManga): Request {
+        if (manga.url.startsWith("http")) {
+            return GET(manga.url, headers)
+        }
+        return super.chapterListRequest(manga)
+    }
+
+    override fun chapterListSelector() = "div.gallery-action a"
+
+    //TODO Make it work for collections
+    override fun chapterFromElement(element: Element): SChapter {
+
+        val chapter = SChapter.create()
+
+        chapter.url = element.attr("href")
+        chapter.name = "Read the chapter"
+
+        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>()
+
+
+        val galleryInfo = document.select("gallery-read").toString().substringAfter('{').substringBefore('}')
+        val id = galleryInfo.substringAfter("id&quot;:").substringBefore(',')
+        val total: Int = (galleryInfo.substringAfter("total_pages&quot;:").substringBefore(',')).toInt()
+
+
+        for (i in 1 until total) { //TODO 0?
+            pages.add(Page(i,"", "https://cdn.pururin.io/assets/images/data/$id/$i.jpg"))
+        }
+
+        return pages
+    }
+
+    override fun imageUrlParse(document: Document): String = throw  UnsupportedOperationException("Not used")
+
+    override fun getFilterList() = FilterList(
+        Filter.Header("CLOSE. THIS. TAB. NOW. [please]"),
+        Filter.Separator()
+    )
+
+
+    override fun popularMangaRequest(page: Int): Request = latestUpdatesRequest(page)
+
+    override fun popularMangaFromElement(element: Element) = latestUpdatesFromElement(element)
+
+    override fun popularMangaSelector() = latestUpdatesSelector()
+
+    override fun popularMangaNextPageSelector() = latestUpdatesNextPageSelector()
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
+        var url: String? = null
+        var queryString: String? = null
+
+        if (query.isNotBlank()) {
+            url = "/search?"
+            queryString = "q=" + URLEncoder.encode(query, "UTF-8")
+        }
+
+        return url?.let {
+            pagedRequest("$baseUrl$url", page, queryString)
+        } ?: latestUpdatesRequest(page)
+
+    }
+
+    override fun searchMangaSelector() = latestUpdatesSelector()
+
+    override fun searchMangaFromElement(element: Element) = latestUpdatesFromElement(element)
+
+    override fun searchMangaNextPageSelector() = latestUpdatesNextPageSelector()
+
+
+}
+