rebelonion/Dantotsu
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rough outline for downloading anime

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This commit is contained in:
Finnley Somdahl 2023-12-28 06:38:45 -06:00
parent 42c3b42c05
commit c9649751d2
11 changed files with 643 additions and 26 deletions
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54
app/src/main/java/ani/dantotsu/parsers/AniyomiAdapter.kt
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@ -26,6 +26,7 @@ import eu.kanade.tachiyomi.animesource.model.Track
import eu.kanade.tachiyomi.animesource.model.Video
import eu.kanade.tachiyomi.extension.anime.model.AnimeExtension
import eu.kanade.tachiyomi.extension.manga.model.MangaExtension
import eu.kanade.tachiyomi.network.NetworkHelper
import eu.kanade.tachiyomi.network.interceptor.CloudflareBypassException
import eu.kanade.tachiyomi.source.model.MangasPage
import eu.kanade.tachiyomi.source.model.Page
@ -41,6 +42,7 @@ import kotlinx.coroutines.coroutineScope
import kotlinx.coroutines.launch
import kotlinx.coroutines.runBlocking
import kotlinx.coroutines.withContext
import okhttp3.Request
import uy.kohesive.injekt.Injekt
import uy.kohesive.injekt.api.get
import java.io.File
@ -112,7 +114,8 @@ class DynamicAnimeParser(extension: AnimeExtension.Installed) : AnimeParser() {
seasonGroups.keys.sorted().flatMap { season ->
seasonGroups[season]?.sortedBy { it.episode_number }?.map { episode ->
if (episode.episode_number != 0f) { // Skip renumbering for episode number 0
val potentialNumber = AnimeNameAdapter.findEpisodeNumber(episode.name)
val potentialNumber =
AnimeNameAdapter.findEpisodeNumber(episode.name)
if (potentialNumber != null) {
episode.episode_number = potentialNumber
} else {
@ -613,6 +616,10 @@ class VideoServerPassthrough(val videoServer: VideoServer) : VideoExtractor() {
val fileName = queryPairs.find { it.first == "file" }?.second ?: ""
format = getVideoType(fileName)
if (format == null) {
val networkHelper = Injekt.get<NetworkHelper>()
format = headRequest(videoUrl, networkHelper)
}
}
// If the format is still undetermined, log an error or handle it appropriately
@ -630,12 +637,12 @@ class VideoServerPassthrough(val videoServer: VideoServer) : VideoExtractor() {
number,
format,
FileUrl(videoUrl, headersMap),
aniVideo.totalContentLength.toDouble()
if (aniVideo.totalContentLength == 0L) null else aniVideo.bytesDownloaded.toDouble()
)
}
private fun getVideoType(fileName: String): VideoType? {
return when {
val type = when {
fileName.endsWith(".mp4", ignoreCase = true) || fileName.endsWith(
".mkv",
ignoreCase = true
@ -645,6 +652,47 @@ class VideoServerPassthrough(val videoServer: VideoServer) : VideoExtractor() {
fileName.endsWith(".mpd", ignoreCase = true) -> VideoType.DASH
else -> null
}
return type
}
private fun headRequest(fileName: String, networkHelper: NetworkHelper): VideoType? {
return try {
logger("attempting head request for $fileName")
val request = Request.Builder()
.url(fileName)
.head()
.build()
networkHelper.client.newCall(request).execute().use { response ->
val contentType = response.header("Content-Type")
val contentDisposition = response.header("Content-Disposition")
if (contentType != null) {
when {
contentType.contains("mpegurl", ignoreCase = true) -> VideoType.M3U8
contentType.contains("dash", ignoreCase = true) -> VideoType.DASH
contentType.contains("mp4", ignoreCase = true) -> VideoType.CONTAINER
else -> null
}
} else if (contentDisposition != null) {
when {
contentDisposition.contains("mpegurl", ignoreCase = true) -> VideoType.M3U8
contentDisposition.contains("dash", ignoreCase = true) -> VideoType.DASH
contentDisposition.contains("mp4", ignoreCase = true) -> VideoType.CONTAINER
else -> null
}
} else {
logger("failed head request for $fileName")
null
}
}
} catch (e: Exception) {
logger("Exception in headRequest: $e")
null
}
}
private fun TrackToSubtitle(track: Track): Subtitle {