90 lines
2.8 KiB
Kotlin
90 lines
2.8 KiB
Kotlin
package xyz.quaver.hitomi
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import kotlinx.serialization.Serializable
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import org.jsoup.Jsoup
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import java.net.URL
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import java.net.URLDecoder
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import java.nio.ByteBuffer
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import java.nio.ByteOrder
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import java.util.*
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import javax.net.ssl.HttpsURLConnection
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//galleryblock.js
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fun fetchNozomi(area: String? = null, tag: String = "index", language: String = "all", start: Int = -1, count: Int = -1) : Pair<List<Int>, Int> {
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val url =
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when(area) {
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null -> "$protocol//$domain/$tag-$language$nozomiextension"
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else -> "$protocol//$domain/$area/$tag-$language$nozomiextension"
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}
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try {
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with(URL(url).openConnection() as HttpsURLConnection) {
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requestMethod = "GET"
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if (start != -1 && count != -1) {
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val startByte = start*4
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val endByte = (start+count)*4-1
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setRequestProperty("Range", "bytes=$startByte-$endByte")
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}
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connect()
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val totalItems = getHeaderField("Content-Range")
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.replace(Regex("^[Bb]ytes \\d+-\\d+/"), "").toInt() / 4
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val nozomi = ArrayList<Int>()
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val arrayBuffer = ByteBuffer
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.wrap(inputStream.readBytes())
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.order(ByteOrder.BIG_ENDIAN)
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while (arrayBuffer.hasRemaining())
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nozomi.add(arrayBuffer.int)
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return Pair(nozomi, totalItems)
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}
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} catch (e: Exception) {
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return Pair(emptyList(), 0)
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}
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}
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@Serializable
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data class GalleryBlock(
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val id: Int,
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val thumbnails: List<String>,
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val title: String,
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val artists: List<String>,
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val series: List<String>,
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val type: String,
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val language: String,
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val relatedTags: List<String>
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)
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fun getGalleryBlock(galleryID: Int) : GalleryBlock? {
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val url = "$protocol//$domain/$galleryblockdir/$galleryID$extension"
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try {
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val doc = Jsoup.connect(url).get()
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val thumbnails = doc.select("img").map { protocol + it.attr("data-src") }
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val title = doc.selectFirst("h1.lillie > a").text()
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val artists = doc.select("div.artist-list a").map{ it.text() }
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val series = doc.select("a[href~=^/series/]").map { it.text() }
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val type = doc.selectFirst("a[href~=^/type/]").text()
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val language = {
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val href = doc.select("a[href~=^/index-.+-1.html]").attr("href")
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href.slice(7 until href.indexOf("-1"))
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}.invoke()
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val relatedTags = doc.select(".relatedtags a").map {
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val href = URLDecoder.decode(it.attr("href"), "UTF-8")
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href.slice(5 until href.indexOf('-'))
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}
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return GalleryBlock(galleryID, thumbnails, title, artists, series, type, language, relatedTags)
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} catch (e: Exception) {
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return null
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}
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} |