add WpManga (#349)

* add WpManga

* fixed search

src/all/wpmanga/build.gradle

@@ -0,0 +1,16 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+
+ext {
+    appName = 'Tachiyomi: WPManga (Many sources)'
+    pkgNameSuffix = "all.wpmanga"
+    extClass = '.WpMangaFactory'
+    extVersionCode = 1
+    extVersionSuffix = 1
+    libVersion = '1.2'
+}
+dependencies {
+    provided "com.google.code.gson:gson:2.8.0"
+    provided "com.github.salomonbrys.kotson:kotson:2.5.0"
+}
+apply from: "$rootDir/common.gradle"

src/all/wpmanga/src/eu/kanade/tachiyomi/extension/all/wpmanga/WpManga.kt

@@ -0,0 +1,178 @@
+package eu.kanade.tachiyomi.extension.all.wpmanga
+
+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.Request
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
+import java.text.SimpleDateFormat
+import java.util.*
+
+
+open class WpManga(override val name: String, override val baseUrl: String, override val lang: String) : ParsedHttpSource() {
+
+    override val supportsLatest = false
+
+    override fun popularMangaSelector() = "div[id^=manga-item]"
+
+    override fun popularMangaRequest(page: Int): Request = GET(baseUrl, headers)
+
+    override fun latestUpdatesNextPageSelector(): String? = throw Exception("Not used")
+
+    override fun latestUpdatesFromElement(element: Element): SManga = throw Exception("Not used")
+
+    override fun latestUpdatesRequest(page: Int): Request = throw Exception("Not used")
+
+    override fun latestUpdatesSelector(): String = throw Exception("Not used")
+
+    override fun popularMangaNextPageSelector() = null
+
+
+    override fun popularMangaFromElement(element: Element): SManga {
+        val manga = SManga.create()
+        element.select("a").first().let {
+            manga.setUrlWithoutDomain(it.attr("href"))
+            manga.title = it.attr("title")
+        }
+        element.select("img").first()?.let {
+            manga.thumbnail_url = it.absUrl("src").substringBefore("?resize").substringBefore("?fit")
+        }
+        return manga
+    }
+
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
+        return GET("$baseUrl/?s=$query&post_type=wp-manga", headers)
+    }
+
+    override fun searchMangaSelector() = "div.post-title"
+
+    override fun searchMangaFromElement(element: Element): SManga {
+        val manga = SManga.create()
+        element.select("a").first().let {
+            manga.setUrlWithoutDomain(it.attr("href"))
+            manga.title = it.text()
+        }
+        element.select("img").first()?.let {
+            manga.thumbnail_url = it.absUrl("src").substringBefore("?resize").substringBefore("?fit")
+        }
+
+        return manga
+    }
+
+    override fun searchMangaNextPageSelector() = null
+
+    override fun mangaDetailsParse(document: Document): SManga {
+        val infoElement = document.select("div.tab-summary").first()
+        val manga = SManga.create()
+        manga.author = infoElement.select("div.author-content a")?.first()?.text()
+        manga.artist = infoElement.select("div.artist-content a")?.first()?.text()
+        manga.genre = infoElement.select("div.genres-content a")?.first()?.text()
+        var genres = mutableListOf<String>()
+
+        infoElement.select("div.genres-content a").orEmpty().forEach { id ->
+            genres.add(id.text())
+        }
+        manga.genre = genres.joinToString(", ")
+        manga.description = document.select("div.summary__content")?.first()?.text()
+        manga.status = document.select("div.post-status div.post-content_item:contains(status) div.summary-content").first()?.text().orEmpty().let { parseStatus(it) }
+        manga.thumbnail_url = document.select("div.summary_image img")?.first()?.absUrl("src")?.substringBefore("?resize")?.substringBefore("?fit")
+        return manga
+    }
+
+    private fun parseStatus(status: String) = when {
+        status.contains("Ongoing", true) -> SManga.ONGOING
+        status.contains("Completed", true) -> SManga.COMPLETED
+        else -> SManga.UNKNOWN
+    }
+
+    override fun chapterListSelector() = "div.listing-chapters_wrap li.wp-manga-chapter"
+
+
+    override fun chapterFromElement(element: Element): SChapter {
+        val urlElement = element.select("a").first()
+        val dateElement = element.select("span").first()
+        val chapter = SChapter.create()
+        chapter.setUrlWithoutDomain(urlElement.attr("href") + "?style=list")
+        chapter.name = urlElement.text()
+        chapter.date_upload = dateElement.text()?.let { parseChapterDate(it) } ?: 0
+        return chapter
+    }
+
+    open fun parseChapterDate(date: String): Long? {
+        val lcDate = date.toLowerCase()
+        if (lcDate.endsWith(" ago"))
+            parseRelativeDate(lcDate)?.let { return it }
+
+        //Handle 'yesterday' and 'today'
+        var relativeDate: Calendar? = null
+        if (lcDate.startsWith("yesterday")) {
+            relativeDate = Calendar.getInstance()
+            relativeDate.add(Calendar.DAY_OF_MONTH, -1) //yesterday
+        } else if (lcDate.startsWith("today")) {
+            relativeDate = Calendar.getInstance()
+        }
+
+        relativeDate?.timeInMillis?.let {
+            return it
+        }
+
+        return DATE_FORMAT_1.parse(date).time
+
+    }
+
+    /**
+     * Parses dates in this form:
+     * `11 days ago`
+     */
+    private fun parseRelativeDate(date: String): Long? {
+        val trimmedDate = date.split(" ")
+
+        if (trimmedDate[2] != "ago") return null
+
+        val number = trimmedDate[0].toIntOrNull() ?: return null
+        val unit = trimmedDate[1].removeSuffix("s") // Remove 's' suffix
+
+        val now = Calendar.getInstance()
+
+        // Map English unit to Java unit
+        val javaUnit = when (unit) {
+            "year", "yr" -> Calendar.YEAR
+            "month" -> Calendar.MONTH
+            "week", "wk" -> Calendar.WEEK_OF_MONTH
+            "day" -> Calendar.DAY_OF_MONTH
+            "hour", "hr" -> Calendar.HOUR
+            "minute", "min" -> Calendar.MINUTE
+            "second", "sec" -> Calendar.SECOND
+            else -> return null
+        }
+
+        now.add(javaUnit, -number)
+
+        return now.timeInMillis
+    }
+
+    override fun pageListParse(document: Document): List<Page> {
+        val doc = document.select("div.page-break img");
+
+        val pages = mutableListOf<Page>()
+        doc.forEach {
+            // Create dummy element to resolve relative URL
+            val absUrl = it.select("img").attr("src")
+            pages.add(Page(pages.size, "", absUrl))
+        }
+        return pages
+    }
+
+    override fun imageUrlParse(document: Document) = throw UnsupportedOperationException("Not used")
+
+    companion object {
+
+        private val DATE_FORMAT_1 = SimpleDateFormat("MMM dd, yyyy", Locale.US)
+
+    }
+}

src/all/wpmanga/src/eu/kanade/tachiyomi/extension/all/wpmanga/WpMangaFactory.kt

@@ -0,0 +1,20 @@
+package eu.kanade.tachiyomi.extension.all.wpmanga
+
+import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.source.SourceFactory
+
+class WpMangaFactory : SourceFactory {
+    override fun createSources(): List<Source> = getAllWpManga()
+}
+
+fun getAllWpManga(): List<Source> {
+    return listOf(
+            TrashScanlations(),
+            ZeroScans()
+    )
+}
+
+class TrashScanlations : WpManga("Trash Scanlations", "https://trashscanlations.com/", "en")
+
+class ZeroScans : WpManga("Zero Scans", "https://zeroscans.com/", "en")
+