Add ShoujoSense (reader.shoujosense.com) extension. (#47)

* Add ShoujoSense (reader.shoujosense.com) source.

* Change chapter date parsing to be more in line with other extensions.

* Make parseChapterDate private.

* Move SimpleDateFormat() and Pattern.compile() calls to avoid initializing more than once.

* Remove implicit return and implicit return type from popularMangaRequest() and latestUpdatesRequest(), as per @null-dev's suggestion.

* Remove unnecessary calls to jsoup Elements.first().)

* Fix manga.author and manga.description in mangaDetailsParse(), as previous implementation did not select the correct text.

* Remove print() call that was left over from debugging.

* Change popularMangaFromElement to use the correct title (exclude the latest released chapter), and remove id assignment.

src/en/shoujosense/build.gradle

@@ -0,0 +1,13 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+
+ext {
+    appName = 'Tachiyomi: ShoujoSense'
+    pkgNameSuffix = 'en.shoujosense'
+    extClass = '.ShoujoSense'
+    extVersionCode = 1
+    extVersionSuffix = 1
+    libVersion = '1.0'
+}
+
+apply from: "$rootDir/common.gradle"

src/en/shoujosense/src/en/kanade/tachiyomi/extension/en/shoujosense/ShoujoSense.kt

@@ -0,0 +1,151 @@
+package eu.kanade.tachiyomi.extension.en.shoujosense
+
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.network.POST
+import eu.kanade.tachiyomi.source.model.*
+import eu.kanade.tachiyomi.source.online.ParsedHttpSource
+import okhttp3.FormBody
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
+import java.text.ParseException
+import java.text.SimpleDateFormat
+import java.util.Calendar
+import java.util.regex.Pattern
+
+class ShoujoSense : ParsedHttpSource() {
+    override val name = "ShoujoSense"
+
+    override val baseUrl = "http://reader.shoujosense.com"
+
+    override val lang = "en"
+
+    override val supportsLatest = true
+
+    override val client: OkHttpClient = network.cloudflareClient
+
+    companion object {
+        val dateFormat by lazy {
+            SimpleDateFormat("yyyy.MM.dd")
+        }
+
+        val pagesUrlPattern by lazy {
+            Pattern.compile("""\"url\":\"(.*?)\"""")
+        }
+    }
+
+    override fun popularMangaSelector() = "div.list > div.group > div.title > a"
+
+    override fun latestUpdatesSelector() = popularMangaSelector()
+
+    override fun popularMangaRequest(page: Int)
+        = GET("$baseUrl/directory/$page", headers)
+
+    override fun latestUpdatesRequest(page: Int)
+        = GET("$baseUrl/latest/$page", headers)
+
+    override fun popularMangaFromElement(element: Element): SManga {
+        val manga = SManga.create()
+        manga.setUrlWithoutDomain(element.attr("href"))
+        manga.title = element.text().trim()
+        return manga
+    }
+
+    override fun latestUpdatesFromElement(element: Element): SManga {
+        return popularMangaFromElement(element)
+    }
+
+    override fun popularMangaNextPageSelector() = "div.next > a:contains(Next »)"
+
+    override fun latestUpdatesNextPageSelector() = popularMangaNextPageSelector()
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
+        val form = FormBody.Builder().apply {
+            add("search", query)
+        }
+        return POST("$baseUrl/search", headers, form.build())
+    }
+
+    override fun searchMangaSelector() = popularMangaSelector()
+
+    override fun searchMangaFromElement(element: Element): SManga {
+        return popularMangaFromElement(element)
+    }
+
+    override fun searchMangaNextPageSelector() = null
+
+    override fun mangaDetailsParse(document: Document): SManga {
+        val infoElement = document.select("div.info").first()
+        val manga = SManga.create()
+        manga.author = infoElement.select("b:contains(Author)").first()?.nextSibling()?.toString()?.substringAfterLast(": ")
+        // ShoujoSense does not have genre tags
+        manga.genre = ""
+        manga.description = infoElement.select("b:contains(Synopsis)").first()?.nextSibling()?.toString()?.substringAfterLast(": ")
+        manga.status = SManga.UNKNOWN
+        manga.thumbnail_url = infoElement.select("img").attr("src")
+        return manga
+    }
+
+    fun parseStatus(status: String) = when {
+        status.contains("Ongoing") -> SManga.ONGOING
+        status.contains("Completed") -> SManga.COMPLETED
+        else -> SManga.UNKNOWN
+    }
+
+    override fun chapterListSelector() = "div.list div.element"
+
+    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("div.meta_r").text()?.substringAfterLast(", ")?.let {
+            parseChapterDate(it)
+        } ?: 0
+        return chapter
+    }
+
+    private fun parseChapterDate(date: String): Long {
+        return if ("Today" in date) {
+            Calendar.getInstance().timeInMillis
+        } else if ("Yesterday" in date) {
+            Calendar.getInstance().apply {
+                add(Calendar.DAY_OF_YEAR, -1)
+            }.timeInMillis
+        } else {
+            try {
+                dateFormat.parse(date).time
+            } catch (e: ParseException) {
+                0L
+            }
+        }
+    }
+
+    override fun pageListRequest(chapter: SChapter) = POST(baseUrl + chapter.url, headers)
+
+    override fun pageListParse(response: Response): List<Page> {
+        val body = response.body().string()
+        val pages = mutableListOf<Page>()
+
+        val p = pagesUrlPattern
+        val m = p.matcher(body)
+
+        var i = 0
+        while (m.find()) {
+            val url = m.group(1)
+            pages.add(Page(i++, "", url.replace("""\\""", "/")))
+        }
+        return pages
+    }
+
+    override fun pageListParse(document: Document): List<Page> {
+        throw Exception("Not used")
+    }
+
+    override fun imageUrlRequest(page: Page) = GET(page.url)
+
+    override fun imageUrlParse(document: Document) = ""
+}