Files
Pupil/app/src/main/java/xyz/quaver/pupil/hitomi/galleryblock.kt
2022-02-01 17:36:44 +09:00

92 lines
2.9 KiB
Kotlin

/*
* Copyright 2019 tom5079
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package xyz.quaver.pupil.hitomi
import kotlinx.serialization.Serializable
import org.jsoup.Jsoup
import java.net.URL
import java.net.URLDecoder
import java.nio.ByteBuffer
import java.nio.ByteOrder
import javax.net.ssl.HttpsURLConnection
import kotlin.io.readText
//galleryblock.js
fun fetchNozomi(area: String? = null, tag: String = "index", language: String = "all", start: Int = -1, count: Int = -1) : Pair<List<Int>, Int> {
val url = when(area) {
null -> "$protocol//$domain/$tag-$language$nozomiextension"
else -> "$protocol//$domain/$area/$tag-$language$nozomiextension"
}
with(URL(url).openConnection() as HttpsURLConnection) {
requestMethod = "GET"
if (start != -1 && count != -1) {
val startByte = start*4
val endByte = (start+count)*4-1
setRequestProperty("Range", "bytes=$startByte-$endByte")
}
connect()
val totalItems = getHeaderField("Content-Range")
.replace(Regex("^[Bb]ytes \\d+-\\d+/"), "").toInt() / 4
val nozomi = ArrayList<Int>()
val arrayBuffer = ByteBuffer
.wrap(inputStream.readBytes())
.order(ByteOrder.BIG_ENDIAN)
while (arrayBuffer.hasRemaining())
nozomi.add(arrayBuffer.int)
return Pair(nozomi, totalItems)
}
}
@Serializable
data class GalleryBlock(
val id: Int,
val galleryUrl: String,
val thumbnails: List<String>,
val title: String,
val artists: List<String>,
val series: List<String>,
val type: String,
val language: String,
val relatedTags: List<String>,
val groups: List<String> = emptyList()
)
suspend fun getGalleryBlock(galleryID: Int) : GalleryBlock {
val info = getGalleryInfo(galleryID)
return GalleryBlock(
galleryID,
"",
listOf(urlFromUrlFromHash(galleryID, info.files.first(), "webpbigtn", "webp", "tn")),
info.title,
info.artists?.map { it.artist }.orEmpty(),
info.parodys?.map { it.parody }.orEmpty(),
info.type,
info.language.orEmpty(),
info.tags?.map { "${if (it.female.isNullOrEmpty()) "" else "female:"}${if (it.male.isNullOrEmpty()) "" else "male:"}${it.tag}" }.orEmpty(),
info.groups?.map { it.group }.orEmpty()
)
}