Only add each torrent once to tracker

plugins/torrentdownload/src/main/kotlin/de/grimsi/gameyfinplugins/torrentdownload/TorrentDownloadPlugin.kt

@@ -16,12 +16,14 @@ import de.grimsi.gameyfin.pluginapi.download.DownloadProvider
 import de.grimsi.gameyfin.pluginapi.download.FileDownload
 import org.pf4j.Extension
 import org.pf4j.PluginWrapper
+import org.slf4j.LoggerFactory
 import java.net.InetAddress
 import java.net.URI
 import java.nio.file.Files
 import java.nio.file.Path
 import java.util.concurrent.Executors
 import kotlin.io.path.*
+import kotlin.time.measureTimedValue
 
 class TorrentDownloadPlugin(wrapper: PluginWrapper) : ConfigurableGameyfinPlugin(wrapper) {
 
@@ -146,15 +148,16 @@ class TorrentDownloadPlugin(wrapper: PluginWrapper) : ConfigurableGameyfinPlugin
 
     @Extension
     class TorrentDownloadProvider : DownloadProvider {
-        override fun download(path: Path): Download {
-            val torrentFile = createTorrentFile(path)
+        private val log = LoggerFactory.getLogger(TorrentDownloadProvider::class.java)
 
-            tracker.announce(TrackedTorrent.load(torrentFile.toFile()))
-            communicationManager.addTorrent(
-                torrentFile.toString(),
-                getRootPath(path).toString(),
-                FullyPieceStorageFactory.INSTANCE
-            )
+        override fun download(path: Path): Download {
+            log.info("Creating torrent for '${path.name}'...")
+
+            val (torrentFile, timeTaken) = measureTimedValue {
+                createTorrent(path)
+            }
+
+            log.info("Created torrent '${torrentFile.name}' in ${timeTaken.asHumanReadable()}")
 
             return FileDownload(
                 data = torrentFile.inputStream(),
@@ -163,7 +166,7 @@ class TorrentDownloadPlugin(wrapper: PluginWrapper) : ConfigurableGameyfinPlugin
             )
         }
 
-        private fun createTorrentFile(gameFilesPath: Path): Path {
+        private fun createTorrent(gameFilesPath: Path): Path {
             val torrentFile =
                 TORRENT_FILE_DIRECTORY.resolve("${gameFilesPath.nameWithoutExtension}-${gameFilesPath.hashCode()}.torrent")
 
@@ -173,6 +176,14 @@ class TorrentDownloadPlugin(wrapper: PluginWrapper) : ConfigurableGameyfinPlugin
 
             Files.createFile(torrentFile)
             Files.write(torrentFile, torrentFileContent(gameFilesPath))
+
+            tracker.announce(TrackedTorrent.load(torrentFile.toFile()))
+            communicationManager.addTorrent(
+                torrentFile.toString(),
+                getRootPath(gameFilesPath).toString(),
+                FullyPieceStorageFactory.INSTANCE
+            )
+
             return torrentFile
         }
 
@@ -195,4 +206,4 @@ class TorrentDownloadPlugin(wrapper: PluginWrapper) : ConfigurableGameyfinPlugin
             }
         }
     }
-}
+}

plugins/torrentdownload/src/main/kotlin/de/grimsi/gameyfinplugins/torrentdownload/Util.kt

@@ -0,0 +1,15 @@
+package de.grimsi.gameyfinplugins.torrentdownload
+
+import kotlin.time.Duration
+
+
+fun Duration.asHumanReadable(): String {
+    return this.toComponents { days, hours, minutes, seconds, _ ->
+        buildString {
+            if (days > 0) append("${days}d ")
+            if (hours > 0) append("${hours}h ")
+            if (minutes > 0 || hours > 0) append("${minutes}m ")
+            append("${seconds}s")
+        }.trim()
+    }
+}

plugins/torrentdownload/src/main/resources/MANIFEST.MF

@@ -1,4 +1,4 @@
-Plugin-Version: 1.0.0-alpha1
+Plugin-Version: 1.0.0-alpha2
 Plugin-Class: de.grimsi.gameyfinplugins.torrentdownload.TorrentDownloadPlugin
 Plugin-Id: de.grimsi.gameyfinplugins.torrentdownload
 Plugin-Name: Torrent Download