X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fkotlin%2Fnet%2Fpterodactylus%2Fsone%2Ffreenet%2Fwot%2FIdentityLoader.kt;h=736b4522457344a4da001718d70e9808d587ff67;hb=58bb46435ed76f41df7b2ffd9a74fe5a4c1762d3;hp=3fa87badd030e15d48aef68f14e75b613b1643da;hpb=dab61bd939edba1be97054a141c6e26bbea6ef5c;p=Sone.git

diff --git a/src/main/kotlin/net/pterodactylus/sone/freenet/wot/IdentityLoader.kt b/src/main/kotlin/net/pterodactylus/sone/freenet/wot/IdentityLoader.kt
index 3fa87ba..736b452 100644
--- a/src/main/kotlin/net/pterodactylus/sone/freenet/wot/IdentityLoader.kt
+++ b/src/main/kotlin/net/pterodactylus/sone/freenet/wot/IdentityLoader.kt
@@ -1,5 +1,5 @@
 /*
- * Sone - IdentityLoader.java - Copyright © 2013–2019 David Roden
+ * Sone - IdentityLoader.kt - Copyright © 2013–2020 David Roden
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -30,30 +30,47 @@ class IdentityLoader @Inject constructor(private val webOfTrustConnector: WebOfT
 
 	private val logger: Logger = Logger.getLogger(IdentityLoader::class.java.name)
 
-	@Throws(WebOfTrustException::class)
-	fun loadIdentities(): Map<OwnIdentity, Collection<Identity>> =
+	fun loadAllIdentities() =
 			time({ stopwatch, identities -> "Loaded ${identities.size} own identities in ${stopwatch.elapsed(MILLISECONDS) / 1000.0}s." }) {
 				webOfTrustConnector.loadAllOwnIdentities()
-			}.let(this::loadTrustedIdentitiesForOwnIdentities)
-
-	@Throws(PluginException::class)
-	private fun loadTrustedIdentitiesForOwnIdentities(ownIdentities: Collection<OwnIdentity>) =
-			ownIdentities.associateWith { ownIdentity ->
-				if (ownIdentity.doesNotHaveCorrectContext()) {
-					emptySet<Identity>()
-				} else {
-					time({ stopwatch, identities -> "Loaded ${identities.size} identities for ${ownIdentity.nickname} in ${stopwatch.elapsed(MILLISECONDS) / 1000.0}s." }) {
-						webOfTrustConnector.loadTrustedIdentities(ownIdentity, context?.context)
+			}.let(this::loadAllIdentitiesForOwnIdentities)
+					.mergeRemoteIdentities()
+
+	private fun loadAllIdentitiesForOwnIdentities(ownIdentities: Collection<OwnIdentity>) =
+			ownIdentities
+					.also { logger.fine { "Getting trusted identities for ${it.size} own identities..." } }
+					.associateWith { ownIdentity ->
+						logger.fine { "Getting trusted identities for $ownIdentity..." }
+						if (ownIdentity.doesNotHaveCorrectContext()) {
+							logger.fine { "Skipping $ownIdentity because of incorrect context." }
+							emptySet()
+						} else {
+							logger.fine { "Loading trusted identities for $ownIdentity from WoT..." }
+							time({ stopwatch, identities -> "Loaded ${identities.size} identities for ${ownIdentity.nickname} in ${stopwatch.elapsed(MILLISECONDS) / 1000.0}s." }) {
+								webOfTrustConnector.loadAllIdentities(ownIdentity, context?.context)
+							}
+						}
 					}
-				}
-			}
 
 	private fun OwnIdentity.doesNotHaveCorrectContext() =
-			context != null && !hasContext(context.context)
+			context?.let { it.context !in contexts } ?: false
 
-	private fun <R> time(logMessage: (Stopwatch, Collection<R>) -> String, loader: () -> Collection<R>): Collection<R> =
+	private fun <R> time(logMessage: (Stopwatch, R) -> String, loader: () -> R) =
 			Stopwatch.createStarted().let { stopwatch ->
 				loader().also { logger.fine(logMessage(stopwatch, it)) }
 			}
 
+	private fun Map<OwnIdentity, Set<Identity>>.mergeRemoteIdentities() =
+			values.flatten()
+					.groupBy { it.id }
+					.mapValues {
+						it.value.reduce { accIdentity, identity ->
+							identity.trust.forEach { (ownIdentity, trust) -> accIdentity.setTrust(ownIdentity, trust) }
+							accIdentity
+						}
+					}
+					.let { reducedIdentities ->
+						mapValues { it.value.map { identity -> reducedIdentities[identity.id]!! }.toSet() }
+					}
+
 }