+++ /dev/null
-package net.pterodactylus.sone.core
-
-data class PreferenceChangedEvent(val preferenceName: String, val newValue: Any)
+++ /dev/null
-package net.pterodactylus.sone.core
-
-import net.pterodactylus.sone.fcp.FcpInterface.*
-import net.pterodactylus.util.config.*
-
-/**
- * Loads preferences stored in a [Configuration] into a [Preferences] object.
- */
-class PreferencesLoader(private val preferences: Preferences) {
-
- fun loadFrom(configuration: Configuration) {
- loadInsertionDelay(configuration)
- loadPostsPerPage(configuration)
- loadImagesPerPage(configuration)
- loadCharactersPerPost(configuration)
- loadPostCutOffLength(configuration)
- loadRequireFullAccess(configuration)
- loadFcpInterfaceActive(configuration)
- loadFcpFullAccessRequired(configuration)
- }
-
- private fun loadInsertionDelay(configuration: Configuration) {
- preferences.newInsertionDelay = configuration.getIntValue("Option/InsertionDelay").getValue(null)
- }
-
- private fun loadPostsPerPage(configuration: Configuration) {
- preferences.newPostsPerPage = configuration.getIntValue("Option/PostsPerPage").getValue(null)
- }
-
- private fun loadImagesPerPage(configuration: Configuration) {
- preferences.newImagesPerPage = configuration.getIntValue("Option/ImagesPerPage").getValue(null)
- }
-
- private fun loadCharactersPerPost(configuration: Configuration) {
- preferences.newCharactersPerPost = configuration.getIntValue("Option/CharactersPerPost").getValue(null)
- }
-
- private fun loadPostCutOffLength(configuration: Configuration) {
- try {
- preferences.newPostCutOffLength = configuration.getIntValue("Option/PostCutOffLength").getValue(null)
- } catch (iae1: IllegalArgumentException) { /* previous versions allowed -1, ignore and use default. */
- }
- }
-
- private fun loadRequireFullAccess(configuration: Configuration) {
- preferences.newRequireFullAccess = configuration.getBooleanValue("Option/RequireFullAccess").getValue(null)
- }
-
- private fun loadFcpInterfaceActive(configuration: Configuration) {
- preferences.newFcpInterfaceActive = configuration.getBooleanValue("Option/ActivateFcpInterface").getValue(null)
- }
-
- private fun loadFcpFullAccessRequired(configuration: Configuration) {
- val fullAccessRequiredInteger = configuration.getIntValue("Option/FcpFullAccessRequired").getValue(null)
- preferences.newFcpFullAccessRequired = fullAccessRequiredInteger?.let { FullAccessRequired.values()[it] }
- }
-
-}
+++ /dev/null
-/*
- * Sone - MemoryDatabase.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
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package net.pterodactylus.sone.database.memory
-
-import com.google.common.base.Preconditions.checkNotNull
-import com.google.common.collect.HashMultimap
-import com.google.common.collect.Multimap
-import com.google.common.collect.TreeMultimap
-import com.google.common.util.concurrent.*
-import com.google.inject.Inject
-import com.google.inject.Singleton
-import net.pterodactylus.sone.data.Album
-import net.pterodactylus.sone.data.Image
-import net.pterodactylus.sone.data.Post
-import net.pterodactylus.sone.data.PostReply
-import net.pterodactylus.sone.data.Reply.TIME_COMPARATOR
-import net.pterodactylus.sone.data.Sone
-import net.pterodactylus.sone.data.Sone.toAllAlbums
-import net.pterodactylus.sone.data.Sone.toAllImages
-import net.pterodactylus.sone.data.impl.AlbumBuilderImpl
-import net.pterodactylus.sone.data.impl.ImageBuilderImpl
-import net.pterodactylus.sone.database.AlbumBuilder
-import net.pterodactylus.sone.database.Database
-import net.pterodactylus.sone.database.DatabaseException
-import net.pterodactylus.sone.database.ImageBuilder
-import net.pterodactylus.sone.database.PostBuilder
-import net.pterodactylus.sone.database.PostDatabase
-import net.pterodactylus.sone.database.PostReplyBuilder
-import net.pterodactylus.sone.utils.*
-import net.pterodactylus.util.config.Configuration
-import net.pterodactylus.util.config.ConfigurationException
-import java.util.concurrent.locks.ReentrantReadWriteLock
-import kotlin.concurrent.withLock
-
-/**
- * Memory-based [PostDatabase] implementation.
- */
-@Singleton
-class MemoryDatabase @Inject constructor(private val configuration: Configuration) : AbstractService(), Database {
-
- private val lock = ReentrantReadWriteLock()
- private val readLock by lazy { lock.readLock()!! }
- private val writeLock by lazy { lock.writeLock()!! }
- private val configurationLoader = ConfigurationLoader(configuration)
- private val allSones = mutableMapOf<String, Sone>()
- private val allPosts = mutableMapOf<String, Post>()
- private val sonePosts: Multimap<String, Post> = HashMultimap.create<String, Post>()
- private val knownPosts = mutableSetOf<String>()
- private val allPostReplies = mutableMapOf<String, PostReply>()
- private val sonePostReplies: Multimap<String, PostReply> = TreeMultimap.create<String, PostReply>(Comparator { leftString, rightString -> leftString.compareTo(rightString) }, TIME_COMPARATOR)
- private val knownPostReplies = mutableSetOf<String>()
- private val allAlbums = mutableMapOf<String, Album>()
- private val soneAlbums: Multimap<String, Album> = HashMultimap.create<String, Album>()
- private val allImages = mutableMapOf<String, Image>()
- private val soneImages: Multimap<String, Image> = HashMultimap.create<String, Image>()
- private val memoryBookmarkDatabase = MemoryBookmarkDatabase(this, configurationLoader)
- private val memoryFriendDatabase = MemoryFriendDatabase(configurationLoader)
- private val saveRateLimiter: RateLimiter = RateLimiter.create(1.0)
- private val saveKnownPostsRateLimiter: RateLimiter = RateLimiter.create(1.0)
- private val saveKnownPostRepliesRateLimiter: RateLimiter = RateLimiter.create(1.0)
-
- override val soneLoader get() = this::getSone
-
- override val sones get() = readLock.withLock { allSones.values.toSet() }
-
- override val localSones get() = readLock.withLock { allSones.values.filter(Sone::isLocal) }
-
- override val remoteSones get() = readLock.withLock { allSones.values.filterNot(Sone::isLocal) }
-
- override val bookmarkedPosts get() = memoryBookmarkDatabase.bookmarkedPosts
-
- override fun save() {
- if (saveRateLimiter.tryAcquire()) {
- saveKnownPosts()
- saveKnownPostReplies()
- }
- }
-
- override fun doStart() {
- memoryBookmarkDatabase.start()
- loadKnownPosts()
- loadKnownPostReplies()
- notifyStarted()
- }
-
- override fun doStop() {
- try {
- memoryBookmarkDatabase.stop()
- save()
- notifyStopped()
- } catch (de1: DatabaseException) {
- notifyFailed(de1)
- }
- }
-
- override fun newSoneBuilder() = MemorySoneBuilder(this)
-
- override fun storeSone(sone: Sone) {
- writeLock.withLock {
- removeSone(sone)
-
- allSones[sone.id] = sone
- sonePosts.putAll(sone.id, sone.posts)
- for (post in sone.posts) {
- allPosts[post.id] = post
- }
- sonePostReplies.putAll(sone.id, sone.replies)
- for (postReply in sone.replies) {
- allPostReplies[postReply.id] = postReply
- }
- soneAlbums.putAll(sone.id, toAllAlbums.apply(sone)!!)
- for (album in toAllAlbums.apply(sone)!!) {
- allAlbums[album.id] = album
- }
- soneImages.putAll(sone.id, toAllImages.apply(sone)!!)
- for (image in toAllImages.apply(sone)!!) {
- allImages[image.id] = image
- }
- }
- }
-
- override fun removeSone(sone: Sone) {
- writeLock.withLock {
- allSones.remove(sone.id)
- val removedPosts = sonePosts.removeAll(sone.id)
- for (removedPost in removedPosts) {
- allPosts.remove(removedPost.id)
- }
- val removedPostReplies = sonePostReplies.removeAll(sone.id)
- for (removedPostReply in removedPostReplies) {
- allPostReplies.remove(removedPostReply.id)
- }
- val removedAlbums = soneAlbums.removeAll(sone.id)
- for (removedAlbum in removedAlbums) {
- allAlbums.remove(removedAlbum.id)
- }
- val removedImages = soneImages.removeAll(sone.id)
- for (removedImage in removedImages) {
- allImages.remove(removedImage.id)
- }
- }
- }
-
- override fun getSone(soneId: String) = readLock.withLock { allSones[soneId] }
-
- override fun getFriends(localSone: Sone): Collection<String> =
- if (!localSone.isLocal) {
- emptySet()
- } else {
- memoryFriendDatabase.getFriends(localSone.id)
- }
-
- override fun isFriend(localSone: Sone, friendSoneId: String) =
- if (!localSone.isLocal) {
- false
- } else {
- memoryFriendDatabase.isFriend(localSone.id, friendSoneId)
- }
-
- override fun addFriend(localSone: Sone, friendSoneId: String) {
- if (!localSone.isLocal) {
- return
- }
- memoryFriendDatabase.addFriend(localSone.id, friendSoneId)
- }
-
- override fun removeFriend(localSone: Sone, friendSoneId: String) {
- if (!localSone.isLocal) {
- return
- }
- memoryFriendDatabase.removeFriend(localSone.id, friendSoneId)
- }
-
- override fun getFollowingTime(friendSoneId: String) =
- memoryFriendDatabase.getFollowingTime(friendSoneId)
-
- override fun getPost(postId: String) =
- readLock.withLock { allPosts[postId] }
-
- override fun getPosts(soneId: String): Collection<Post> =
- sonePosts[soneId].toSet()
-
- override fun getDirectedPosts(recipientId: String) =
- readLock.withLock {
- allPosts.values.filter {
- it.recipientId.orNull() == recipientId
- }
- }
-
- override fun newPostBuilder(): PostBuilder = MemoryPostBuilder(this, this)
-
- override fun storePost(post: Post) {
- checkNotNull(post, "post must not be null")
- writeLock.withLock {
- allPosts[post.id] = post
- sonePosts[post.sone.id].add(post)
- }
- }
-
- override fun removePost(post: Post) {
- checkNotNull(post, "post must not be null")
- writeLock.withLock {
- allPosts.remove(post.id)
- sonePosts[post.sone.id].remove(post)
- post.sone.removePost(post)
- }
- }
-
- override fun getPostReply(id: String) = readLock.withLock { allPostReplies[id] }
-
- override fun getReplies(postId: String) =
- readLock.withLock {
- allPostReplies.values
- .filter { it.postId == postId }
- .sortedWith(TIME_COMPARATOR)
- }
-
- override fun newPostReplyBuilder(): PostReplyBuilder =
- MemoryPostReplyBuilder(this, this)
-
- override fun storePostReply(postReply: PostReply) =
- writeLock.withLock {
- allPostReplies[postReply.id] = postReply
- }
-
- override fun removePostReply(postReply: PostReply) =
- writeLock.withLock {
- allPostReplies.remove(postReply.id)
- }.unit
-
- override fun getAlbum(albumId: String) = readLock.withLock { allAlbums[albumId] }
-
- override fun newAlbumBuilder(): AlbumBuilder = AlbumBuilderImpl()
-
- override fun storeAlbum(album: Album) =
- writeLock.withLock {
- allAlbums[album.id] = album
- soneAlbums.put(album.sone.id, album)
- }.unit
-
- override fun removeAlbum(album: Album) =
- writeLock.withLock {
- allAlbums.remove(album.id)
- soneAlbums.remove(album.sone.id, album)
- }.unit
-
- override fun getImage(imageId: String) = readLock.withLock { allImages[imageId] }
-
- override fun newImageBuilder(): ImageBuilder = ImageBuilderImpl()
-
- override fun storeImage(image: Image): Unit =
- writeLock.withLock {
- allImages[image.id] = image
- soneImages.put(image.sone.id, image)
- }
-
- override fun removeImage(image: Image): Unit =
- writeLock.withLock {
- allImages.remove(image.id)
- soneImages.remove(image.sone.id, image)
- }
-
- override fun bookmarkPost(post: Post) =
- memoryBookmarkDatabase.bookmarkPost(post)
-
- override fun unbookmarkPost(post: Post) =
- memoryBookmarkDatabase.unbookmarkPost(post)
-
- override fun isPostBookmarked(post: Post) =
- memoryBookmarkDatabase.isPostBookmarked(post)
-
- protected fun isPostKnown(post: Post) = readLock.withLock { post.id in knownPosts }
-
- fun setPostKnown(post: Post, known: Boolean): Unit =
- writeLock.withLock {
- if (known)
- knownPosts.add(post.id)
- else
- knownPosts.remove(post.id)
- saveKnownPosts()
- }
-
- protected fun isPostReplyKnown(postReply: PostReply) = readLock.withLock { postReply.id in knownPostReplies }
-
- fun setPostReplyKnown(postReply: PostReply, known: Boolean): Unit =
- writeLock.withLock {
- if (known)
- knownPostReplies.add(postReply.id)
- else
- knownPostReplies.remove(postReply.id)
- saveKnownPostReplies()
- }
-
- private fun loadKnownPosts() =
- configurationLoader.loadKnownPosts()
- .let {
- writeLock.withLock {
- knownPosts.clear()
- knownPosts.addAll(it)
- }
- }
-
- private fun saveKnownPosts() =
- saveKnownPostsRateLimiter.tryAcquire().ifTrue {
- try {
- readLock.withLock {
- knownPosts.forEachIndexed { index, knownPostId ->
- configuration.getStringValue("KnownPosts/$index/ID").value = knownPostId
- }
- configuration.getStringValue("KnownPosts/${knownPosts.size}/ID").value = null
- }
- } catch (ce1: ConfigurationException) {
- throw DatabaseException("Could not save database.", ce1)
- }
- }
-
- private fun loadKnownPostReplies(): Unit =
- configurationLoader.loadKnownPostReplies().let { knownPostReplies ->
- writeLock.withLock {
- this.knownPostReplies.clear()
- this.knownPostReplies.addAll(knownPostReplies)
- }
- }
-
- private fun saveKnownPostReplies() =
- saveKnownPostRepliesRateLimiter.tryAcquire().ifTrue {
- try {
- readLock.withLock {
- knownPostReplies.forEachIndexed { index, knownPostReply ->
- configuration.getStringValue("KnownReplies/$index/ID").value = knownPostReply
- }
- configuration.getStringValue("KnownReplies/${knownPostReplies.size}/ID").value = null
- }
- } catch (ce1: ConfigurationException) {
- throw DatabaseException("Could not save database.", ce1)
- }
- }
-
-}
+++ /dev/null
-/*
- * Sone - IdentityChangeDetector.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
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package net.pterodactylus.sone.freenet.wot
-
-/**
- * Detects changes between two lists of [Identity]s. The detector can find
- * added and removed identities, and for identities that exist in both list
- * their contexts and properties are checked for added, removed, or (in case of
- * properties) changed values.
- */
-class IdentityChangeDetector(oldIdentities: Collection<Identity>) {
-
- private val oldIdentities: Map<String, Identity> = oldIdentities.associateBy { it.id }
- var onNewIdentity: IdentityProcessor? = null
- var onRemovedIdentity: IdentityProcessor? = null
- var onChangedIdentity: IdentityProcessor? = null
- var onUnchangedIdentity: IdentityProcessor? = null
-
- fun detectChanges(newIdentities: Collection<Identity>) {
- onRemovedIdentity.notify(oldIdentities.values.filter { it !in newIdentities })
- onNewIdentity.notify(newIdentities.filter { it !in oldIdentities.values })
- onChangedIdentity.notify(newIdentities.filter { it.id in oldIdentities }.filter { identityHasChanged(oldIdentities[it.id]!!, it) })
- onUnchangedIdentity.notify(newIdentities.filter { it.id in oldIdentities }.filterNot { identityHasChanged(oldIdentities[it.id]!!, it) })
- }
-
- private fun identityHasChanged(oldIdentity: Identity, newIdentity: Identity?) =
- identityHasNewContexts(oldIdentity, newIdentity!!)
- || identityHasRemovedContexts(oldIdentity, newIdentity)
- || identityHasNewProperties(oldIdentity, newIdentity)
- || identityHasRemovedProperties(oldIdentity, newIdentity)
- || identityHasChangedProperties(oldIdentity, newIdentity)
-
- private fun identityHasNewContexts(oldIdentity: Identity, newIdentity: Identity) =
- newIdentity.contexts.any { it !in oldIdentity.contexts }
-
- private fun identityHasRemovedContexts(oldIdentity: Identity, newIdentity: Identity) =
- oldIdentity.contexts.any { it !in newIdentity.contexts }
-
- private fun identityHasNewProperties(oldIdentity: Identity, newIdentity: Identity) =
- newIdentity.properties.keys.any { it !in oldIdentity.properties }
-
- private fun identityHasRemovedProperties(oldIdentity: Identity, newIdentity: Identity) =
- oldIdentity.properties.keys.any { it !in newIdentity.properties }
-
- private fun identityHasChangedProperties(oldIdentity: Identity, newIdentity: Identity) =
- oldIdentity.properties.entries.any { newIdentity.properties[it.key] != it.value }
-
-}
-
-typealias IdentityProcessor = (Identity) -> Unit
-
-private fun IdentityProcessor?.notify(identities: Iterable<Identity>) =
- this?.let { identities.forEach(this::invoke) }
+++ /dev/null
-package net.pterodactylus.sone.main
-
-data class PluginVersion(val version: String)
-
-data class PluginYear(val year: Int)
-
-data class PluginHomepage(val homepage: String)
+++ /dev/null
-package net.pterodactylus.sone.web
-
-import net.pterodactylus.sone.web.pages.*
-import javax.inject.Inject
-
-/**
- * Container for all web pages. This uses field injection because there are way too many pages
- * to sensibly use constructor injection.
- */
-class AllPages {
-
- @Inject lateinit var aboutPage: AboutPage
- @Inject lateinit var bookmarkPage: BookmarkPage
- @Inject lateinit var bookmarksPage: BookmarksPage
- @Inject lateinit var createAlbumPage: CreateAlbumPage
- @Inject lateinit var createPostPage: CreatePostPage
- @Inject lateinit var createReplyPage: CreateReplyPage
- @Inject lateinit var createSonePage: CreateSonePage
- @Inject lateinit var deleteAlbumPage: DeleteAlbumPage
- @Inject lateinit var deleteImagePage: DeleteImagePage
- @Inject lateinit var deletePostPage: DeletePostPage
- @Inject lateinit var deleteProfileFieldPage: DeleteProfileFieldPage
- @Inject lateinit var deleteReplyPage: DeleteReplyPage
- @Inject lateinit var deleteSonePage: DeleteSonePage
- @Inject lateinit var dismissNotificationPage: DismissNotificationPage
- @Inject lateinit var editAlbumPage: EditAlbumPage
- @Inject lateinit var editImagePage: EditImagePage
- @Inject lateinit var editProfileFieldPage: EditProfileFieldPage
- @Inject lateinit var editProfilePage: EditProfilePage
- @Inject lateinit var followSonePage: FollowSonePage
- @Inject lateinit var getImagePage: GetImagePage
- @Inject lateinit var imageBrowserPage: ImageBrowserPage
- @Inject lateinit var indexPage: IndexPage
- @Inject lateinit var knownSonesPage: KnownSonesPage
- @Inject lateinit var likePage: LikePage
- @Inject lateinit var lockSonePage: LockSonePage
- @Inject lateinit var loginPage: LoginPage
- @Inject lateinit var logoutPage: LogoutPage
- @Inject lateinit var markAsKnownPage: MarkAsKnownPage
- @Inject lateinit var newPage: NewPage
- @Inject lateinit var optionsPage: OptionsPage
- @Inject lateinit var rescuePage: RescuePage
- @Inject lateinit var searchPage: SearchPage
- @Inject lateinit var unbookmarkPage: UnbookmarkPage
- @Inject lateinit var unfollowSonePage: UnfollowSonePage
- @Inject lateinit var unlikePage: UnlikePage
- @Inject lateinit var unlockSonePage: UnlockSonePage
- @Inject lateinit var uploadImagePage: UploadImagePage
- @Inject lateinit var viewPostPage: ViewPostPage
- @Inject lateinit var viewSonePage: ViewSonePage
-
-}
--- /dev/null
+package net.pterodactylus.sone.core
+
+data class PreferenceChangedEvent(val preferenceName: String, val newValue: Any)
--- /dev/null
+package net.pterodactylus.sone.core
+
+import net.pterodactylus.sone.fcp.FcpInterface.*
+import net.pterodactylus.util.config.*
+
+/**
+ * Loads preferences stored in a [Configuration] into a [Preferences] object.
+ */
+class PreferencesLoader(private val preferences: Preferences) {
+
+ fun loadFrom(configuration: Configuration) {
+ loadInsertionDelay(configuration)
+ loadPostsPerPage(configuration)
+ loadImagesPerPage(configuration)
+ loadCharactersPerPost(configuration)
+ loadPostCutOffLength(configuration)
+ loadRequireFullAccess(configuration)
+ loadFcpInterfaceActive(configuration)
+ loadFcpFullAccessRequired(configuration)
+ }
+
+ private fun loadInsertionDelay(configuration: Configuration) {
+ preferences.newInsertionDelay = configuration.getIntValue("Option/InsertionDelay").getValue(null)
+ }
+
+ private fun loadPostsPerPage(configuration: Configuration) {
+ preferences.newPostsPerPage = configuration.getIntValue("Option/PostsPerPage").getValue(null)
+ }
+
+ private fun loadImagesPerPage(configuration: Configuration) {
+ preferences.newImagesPerPage = configuration.getIntValue("Option/ImagesPerPage").getValue(null)
+ }
+
+ private fun loadCharactersPerPost(configuration: Configuration) {
+ preferences.newCharactersPerPost = configuration.getIntValue("Option/CharactersPerPost").getValue(null)
+ }
+
+ private fun loadPostCutOffLength(configuration: Configuration) {
+ try {
+ preferences.newPostCutOffLength = configuration.getIntValue("Option/PostCutOffLength").getValue(null)
+ } catch (iae1: IllegalArgumentException) { /* previous versions allowed -1, ignore and use default. */
+ }
+ }
+
+ private fun loadRequireFullAccess(configuration: Configuration) {
+ preferences.newRequireFullAccess = configuration.getBooleanValue("Option/RequireFullAccess").getValue(null)
+ }
+
+ private fun loadFcpInterfaceActive(configuration: Configuration) {
+ preferences.newFcpInterfaceActive = configuration.getBooleanValue("Option/ActivateFcpInterface").getValue(null)
+ }
+
+ private fun loadFcpFullAccessRequired(configuration: Configuration) {
+ val fullAccessRequiredInteger = configuration.getIntValue("Option/FcpFullAccessRequired").getValue(null)
+ preferences.newFcpFullAccessRequired = fullAccessRequiredInteger?.let { FullAccessRequired.values()[it] }
+ }
+
+}
--- /dev/null
+/*
+ * Sone - MemoryDatabase.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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.sone.database.memory
+
+import com.google.common.base.Preconditions.checkNotNull
+import com.google.common.collect.HashMultimap
+import com.google.common.collect.Multimap
+import com.google.common.collect.TreeMultimap
+import com.google.common.util.concurrent.*
+import com.google.inject.Inject
+import com.google.inject.Singleton
+import net.pterodactylus.sone.data.Album
+import net.pterodactylus.sone.data.Image
+import net.pterodactylus.sone.data.Post
+import net.pterodactylus.sone.data.PostReply
+import net.pterodactylus.sone.data.Reply.TIME_COMPARATOR
+import net.pterodactylus.sone.data.Sone
+import net.pterodactylus.sone.data.Sone.toAllAlbums
+import net.pterodactylus.sone.data.Sone.toAllImages
+import net.pterodactylus.sone.data.impl.AlbumBuilderImpl
+import net.pterodactylus.sone.data.impl.ImageBuilderImpl
+import net.pterodactylus.sone.database.AlbumBuilder
+import net.pterodactylus.sone.database.Database
+import net.pterodactylus.sone.database.DatabaseException
+import net.pterodactylus.sone.database.ImageBuilder
+import net.pterodactylus.sone.database.PostBuilder
+import net.pterodactylus.sone.database.PostDatabase
+import net.pterodactylus.sone.database.PostReplyBuilder
+import net.pterodactylus.sone.utils.*
+import net.pterodactylus.util.config.Configuration
+import net.pterodactylus.util.config.ConfigurationException
+import java.util.concurrent.locks.ReentrantReadWriteLock
+import kotlin.concurrent.withLock
+
+/**
+ * Memory-based [PostDatabase] implementation.
+ */
+@Singleton
+class MemoryDatabase @Inject constructor(private val configuration: Configuration) : AbstractService(), Database {
+
+ private val lock = ReentrantReadWriteLock()
+ private val readLock by lazy { lock.readLock()!! }
+ private val writeLock by lazy { lock.writeLock()!! }
+ private val configurationLoader = ConfigurationLoader(configuration)
+ private val allSones = mutableMapOf<String, Sone>()
+ private val allPosts = mutableMapOf<String, Post>()
+ private val sonePosts: Multimap<String, Post> = HashMultimap.create<String, Post>()
+ private val knownPosts = mutableSetOf<String>()
+ private val allPostReplies = mutableMapOf<String, PostReply>()
+ private val sonePostReplies: Multimap<String, PostReply> = TreeMultimap.create<String, PostReply>(Comparator { leftString, rightString -> leftString.compareTo(rightString) }, TIME_COMPARATOR)
+ private val knownPostReplies = mutableSetOf<String>()
+ private val allAlbums = mutableMapOf<String, Album>()
+ private val soneAlbums: Multimap<String, Album> = HashMultimap.create<String, Album>()
+ private val allImages = mutableMapOf<String, Image>()
+ private val soneImages: Multimap<String, Image> = HashMultimap.create<String, Image>()
+ private val memoryBookmarkDatabase = MemoryBookmarkDatabase(this, configurationLoader)
+ private val memoryFriendDatabase = MemoryFriendDatabase(configurationLoader)
+ private val saveRateLimiter: RateLimiter = RateLimiter.create(1.0)
+ private val saveKnownPostsRateLimiter: RateLimiter = RateLimiter.create(1.0)
+ private val saveKnownPostRepliesRateLimiter: RateLimiter = RateLimiter.create(1.0)
+
+ override val soneLoader get() = this::getSone
+
+ override val sones get() = readLock.withLock { allSones.values.toSet() }
+
+ override val localSones get() = readLock.withLock { allSones.values.filter(Sone::isLocal) }
+
+ override val remoteSones get() = readLock.withLock { allSones.values.filterNot(Sone::isLocal) }
+
+ override val bookmarkedPosts get() = memoryBookmarkDatabase.bookmarkedPosts
+
+ override fun save() {
+ if (saveRateLimiter.tryAcquire()) {
+ saveKnownPosts()
+ saveKnownPostReplies()
+ }
+ }
+
+ override fun doStart() {
+ memoryBookmarkDatabase.start()
+ loadKnownPosts()
+ loadKnownPostReplies()
+ notifyStarted()
+ }
+
+ override fun doStop() {
+ try {
+ memoryBookmarkDatabase.stop()
+ save()
+ notifyStopped()
+ } catch (de1: DatabaseException) {
+ notifyFailed(de1)
+ }
+ }
+
+ override fun newSoneBuilder() = MemorySoneBuilder(this)
+
+ override fun storeSone(sone: Sone) {
+ writeLock.withLock {
+ removeSone(sone)
+
+ allSones[sone.id] = sone
+ sonePosts.putAll(sone.id, sone.posts)
+ for (post in sone.posts) {
+ allPosts[post.id] = post
+ }
+ sonePostReplies.putAll(sone.id, sone.replies)
+ for (postReply in sone.replies) {
+ allPostReplies[postReply.id] = postReply
+ }
+ soneAlbums.putAll(sone.id, toAllAlbums.apply(sone)!!)
+ for (album in toAllAlbums.apply(sone)!!) {
+ allAlbums[album.id] = album
+ }
+ soneImages.putAll(sone.id, toAllImages.apply(sone)!!)
+ for (image in toAllImages.apply(sone)!!) {
+ allImages[image.id] = image
+ }
+ }
+ }
+
+ override fun removeSone(sone: Sone) {
+ writeLock.withLock {
+ allSones.remove(sone.id)
+ val removedPosts = sonePosts.removeAll(sone.id)
+ for (removedPost in removedPosts) {
+ allPosts.remove(removedPost.id)
+ }
+ val removedPostReplies = sonePostReplies.removeAll(sone.id)
+ for (removedPostReply in removedPostReplies) {
+ allPostReplies.remove(removedPostReply.id)
+ }
+ val removedAlbums = soneAlbums.removeAll(sone.id)
+ for (removedAlbum in removedAlbums) {
+ allAlbums.remove(removedAlbum.id)
+ }
+ val removedImages = soneImages.removeAll(sone.id)
+ for (removedImage in removedImages) {
+ allImages.remove(removedImage.id)
+ }
+ }
+ }
+
+ override fun getSone(soneId: String) = readLock.withLock { allSones[soneId] }
+
+ override fun getFriends(localSone: Sone): Collection<String> =
+ if (!localSone.isLocal) {
+ emptySet()
+ } else {
+ memoryFriendDatabase.getFriends(localSone.id)
+ }
+
+ override fun isFriend(localSone: Sone, friendSoneId: String) =
+ if (!localSone.isLocal) {
+ false
+ } else {
+ memoryFriendDatabase.isFriend(localSone.id, friendSoneId)
+ }
+
+ override fun addFriend(localSone: Sone, friendSoneId: String) {
+ if (!localSone.isLocal) {
+ return
+ }
+ memoryFriendDatabase.addFriend(localSone.id, friendSoneId)
+ }
+
+ override fun removeFriend(localSone: Sone, friendSoneId: String) {
+ if (!localSone.isLocal) {
+ return
+ }
+ memoryFriendDatabase.removeFriend(localSone.id, friendSoneId)
+ }
+
+ override fun getFollowingTime(friendSoneId: String) =
+ memoryFriendDatabase.getFollowingTime(friendSoneId)
+
+ override fun getPost(postId: String) =
+ readLock.withLock { allPosts[postId] }
+
+ override fun getPosts(soneId: String): Collection<Post> =
+ sonePosts[soneId].toSet()
+
+ override fun getDirectedPosts(recipientId: String) =
+ readLock.withLock {
+ allPosts.values.filter {
+ it.recipientId.orNull() == recipientId
+ }
+ }
+
+ override fun newPostBuilder(): PostBuilder = MemoryPostBuilder(this, this)
+
+ override fun storePost(post: Post) {
+ checkNotNull(post, "post must not be null")
+ writeLock.withLock {
+ allPosts[post.id] = post
+ sonePosts[post.sone.id].add(post)
+ }
+ }
+
+ override fun removePost(post: Post) {
+ checkNotNull(post, "post must not be null")
+ writeLock.withLock {
+ allPosts.remove(post.id)
+ sonePosts[post.sone.id].remove(post)
+ post.sone.removePost(post)
+ }
+ }
+
+ override fun getPostReply(id: String) = readLock.withLock { allPostReplies[id] }
+
+ override fun getReplies(postId: String) =
+ readLock.withLock {
+ allPostReplies.values
+ .filter { it.postId == postId }
+ .sortedWith(TIME_COMPARATOR)
+ }
+
+ override fun newPostReplyBuilder(): PostReplyBuilder =
+ MemoryPostReplyBuilder(this, this)
+
+ override fun storePostReply(postReply: PostReply) =
+ writeLock.withLock {
+ allPostReplies[postReply.id] = postReply
+ }
+
+ override fun removePostReply(postReply: PostReply) =
+ writeLock.withLock {
+ allPostReplies.remove(postReply.id)
+ }.unit
+
+ override fun getAlbum(albumId: String) = readLock.withLock { allAlbums[albumId] }
+
+ override fun newAlbumBuilder(): AlbumBuilder = AlbumBuilderImpl()
+
+ override fun storeAlbum(album: Album) =
+ writeLock.withLock {
+ allAlbums[album.id] = album
+ soneAlbums.put(album.sone.id, album)
+ }.unit
+
+ override fun removeAlbum(album: Album) =
+ writeLock.withLock {
+ allAlbums.remove(album.id)
+ soneAlbums.remove(album.sone.id, album)
+ }.unit
+
+ override fun getImage(imageId: String) = readLock.withLock { allImages[imageId] }
+
+ override fun newImageBuilder(): ImageBuilder = ImageBuilderImpl()
+
+ override fun storeImage(image: Image): Unit =
+ writeLock.withLock {
+ allImages[image.id] = image
+ soneImages.put(image.sone.id, image)
+ }
+
+ override fun removeImage(image: Image): Unit =
+ writeLock.withLock {
+ allImages.remove(image.id)
+ soneImages.remove(image.sone.id, image)
+ }
+
+ override fun bookmarkPost(post: Post) =
+ memoryBookmarkDatabase.bookmarkPost(post)
+
+ override fun unbookmarkPost(post: Post) =
+ memoryBookmarkDatabase.unbookmarkPost(post)
+
+ override fun isPostBookmarked(post: Post) =
+ memoryBookmarkDatabase.isPostBookmarked(post)
+
+ protected fun isPostKnown(post: Post) = readLock.withLock { post.id in knownPosts }
+
+ fun setPostKnown(post: Post, known: Boolean): Unit =
+ writeLock.withLock {
+ if (known)
+ knownPosts.add(post.id)
+ else
+ knownPosts.remove(post.id)
+ saveKnownPosts()
+ }
+
+ protected fun isPostReplyKnown(postReply: PostReply) = readLock.withLock { postReply.id in knownPostReplies }
+
+ fun setPostReplyKnown(postReply: PostReply, known: Boolean): Unit =
+ writeLock.withLock {
+ if (known)
+ knownPostReplies.add(postReply.id)
+ else
+ knownPostReplies.remove(postReply.id)
+ saveKnownPostReplies()
+ }
+
+ private fun loadKnownPosts() =
+ configurationLoader.loadKnownPosts()
+ .let {
+ writeLock.withLock {
+ knownPosts.clear()
+ knownPosts.addAll(it)
+ }
+ }
+
+ private fun saveKnownPosts() =
+ saveKnownPostsRateLimiter.tryAcquire().ifTrue {
+ try {
+ readLock.withLock {
+ knownPosts.forEachIndexed { index, knownPostId ->
+ configuration.getStringValue("KnownPosts/$index/ID").value = knownPostId
+ }
+ configuration.getStringValue("KnownPosts/${knownPosts.size}/ID").value = null
+ }
+ } catch (ce1: ConfigurationException) {
+ throw DatabaseException("Could not save database.", ce1)
+ }
+ }
+
+ private fun loadKnownPostReplies(): Unit =
+ configurationLoader.loadKnownPostReplies().let { knownPostReplies ->
+ writeLock.withLock {
+ this.knownPostReplies.clear()
+ this.knownPostReplies.addAll(knownPostReplies)
+ }
+ }
+
+ private fun saveKnownPostReplies() =
+ saveKnownPostRepliesRateLimiter.tryAcquire().ifTrue {
+ try {
+ readLock.withLock {
+ knownPostReplies.forEachIndexed { index, knownPostReply ->
+ configuration.getStringValue("KnownReplies/$index/ID").value = knownPostReply
+ }
+ configuration.getStringValue("KnownReplies/${knownPostReplies.size}/ID").value = null
+ }
+ } catch (ce1: ConfigurationException) {
+ throw DatabaseException("Could not save database.", ce1)
+ }
+ }
+
+}
--- /dev/null
+/*
+ * Sone - IdentityChangeDetector.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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.sone.freenet.wot
+
+/**
+ * Detects changes between two lists of [Identity]s. The detector can find
+ * added and removed identities, and for identities that exist in both list
+ * their contexts and properties are checked for added, removed, or (in case of
+ * properties) changed values.
+ */
+class IdentityChangeDetector(oldIdentities: Collection<Identity>) {
+
+ private val oldIdentities: Map<String, Identity> = oldIdentities.associateBy { it.id }
+ var onNewIdentity: IdentityProcessor? = null
+ var onRemovedIdentity: IdentityProcessor? = null
+ var onChangedIdentity: IdentityProcessor? = null
+ var onUnchangedIdentity: IdentityProcessor? = null
+
+ fun detectChanges(newIdentities: Collection<Identity>) {
+ onRemovedIdentity.notify(oldIdentities.values.filter { it !in newIdentities })
+ onNewIdentity.notify(newIdentities.filter { it !in oldIdentities.values })
+ onChangedIdentity.notify(newIdentities.filter { it.id in oldIdentities }.filter { identityHasChanged(oldIdentities[it.id]!!, it) })
+ onUnchangedIdentity.notify(newIdentities.filter { it.id in oldIdentities }.filterNot { identityHasChanged(oldIdentities[it.id]!!, it) })
+ }
+
+ private fun identityHasChanged(oldIdentity: Identity, newIdentity: Identity?) =
+ identityHasNewContexts(oldIdentity, newIdentity!!)
+ || identityHasRemovedContexts(oldIdentity, newIdentity)
+ || identityHasNewProperties(oldIdentity, newIdentity)
+ || identityHasRemovedProperties(oldIdentity, newIdentity)
+ || identityHasChangedProperties(oldIdentity, newIdentity)
+
+ private fun identityHasNewContexts(oldIdentity: Identity, newIdentity: Identity) =
+ newIdentity.contexts.any { it !in oldIdentity.contexts }
+
+ private fun identityHasRemovedContexts(oldIdentity: Identity, newIdentity: Identity) =
+ oldIdentity.contexts.any { it !in newIdentity.contexts }
+
+ private fun identityHasNewProperties(oldIdentity: Identity, newIdentity: Identity) =
+ newIdentity.properties.keys.any { it !in oldIdentity.properties }
+
+ private fun identityHasRemovedProperties(oldIdentity: Identity, newIdentity: Identity) =
+ oldIdentity.properties.keys.any { it !in newIdentity.properties }
+
+ private fun identityHasChangedProperties(oldIdentity: Identity, newIdentity: Identity) =
+ oldIdentity.properties.entries.any { newIdentity.properties[it.key] != it.value }
+
+}
+
+typealias IdentityProcessor = (Identity) -> Unit
+
+private fun IdentityProcessor?.notify(identities: Iterable<Identity>) =
+ this?.let { identities.forEach(this::invoke) }
--- /dev/null
+package net.pterodactylus.sone.main
+
+data class PluginVersion(val version: String)
+
+data class PluginYear(val year: Int)
+
+data class PluginHomepage(val homepage: String)
--- /dev/null
+package net.pterodactylus.sone.web
+
+import net.pterodactylus.sone.web.pages.*
+import javax.inject.Inject
+
+/**
+ * Container for all web pages. This uses field injection because there are way too many pages
+ * to sensibly use constructor injection.
+ */
+class AllPages {
+
+ @Inject lateinit var aboutPage: AboutPage
+ @Inject lateinit var bookmarkPage: BookmarkPage
+ @Inject lateinit var bookmarksPage: BookmarksPage
+ @Inject lateinit var createAlbumPage: CreateAlbumPage
+ @Inject lateinit var createPostPage: CreatePostPage
+ @Inject lateinit var createReplyPage: CreateReplyPage
+ @Inject lateinit var createSonePage: CreateSonePage
+ @Inject lateinit var deleteAlbumPage: DeleteAlbumPage
+ @Inject lateinit var deleteImagePage: DeleteImagePage
+ @Inject lateinit var deletePostPage: DeletePostPage
+ @Inject lateinit var deleteProfileFieldPage: DeleteProfileFieldPage
+ @Inject lateinit var deleteReplyPage: DeleteReplyPage
+ @Inject lateinit var deleteSonePage: DeleteSonePage
+ @Inject lateinit var dismissNotificationPage: DismissNotificationPage
+ @Inject lateinit var editAlbumPage: EditAlbumPage
+ @Inject lateinit var editImagePage: EditImagePage
+ @Inject lateinit var editProfileFieldPage: EditProfileFieldPage
+ @Inject lateinit var editProfilePage: EditProfilePage
+ @Inject lateinit var followSonePage: FollowSonePage
+ @Inject lateinit var getImagePage: GetImagePage
+ @Inject lateinit var imageBrowserPage: ImageBrowserPage
+ @Inject lateinit var indexPage: IndexPage
+ @Inject lateinit var knownSonesPage: KnownSonesPage
+ @Inject lateinit var likePage: LikePage
+ @Inject lateinit var lockSonePage: LockSonePage
+ @Inject lateinit var loginPage: LoginPage
+ @Inject lateinit var logoutPage: LogoutPage
+ @Inject lateinit var markAsKnownPage: MarkAsKnownPage
+ @Inject lateinit var newPage: NewPage
+ @Inject lateinit var optionsPage: OptionsPage
+ @Inject lateinit var rescuePage: RescuePage
+ @Inject lateinit var searchPage: SearchPage
+ @Inject lateinit var unbookmarkPage: UnbookmarkPage
+ @Inject lateinit var unfollowSonePage: UnfollowSonePage
+ @Inject lateinit var unlikePage: UnlikePage
+ @Inject lateinit var unlockSonePage: UnlockSonePage
+ @Inject lateinit var uploadImagePage: UploadImagePage
+ @Inject lateinit var viewPostPage: ViewPostPage
+ @Inject lateinit var viewSonePage: ViewSonePage
+
+}
+++ /dev/null
-package net.pterodactylus.sone.freenet.wot
-
-import com.google.common.eventbus.*
-import net.pterodactylus.sone.freenet.plugin.*
-import net.pterodactylus.sone.test.*
-import org.hamcrest.MatcherAssert.*
-import org.hamcrest.Matchers.*
-import org.junit.*
-import org.mockito.Mockito.*
-
-/**
- * Unit test for [IdentityManagerImpl].
- */
-class IdentityManagerTest {
-
- private val eventBus = mock<EventBus>()
- private val webOfTrustConnector = mock<WebOfTrustConnector>()
- private val identityManager = IdentityManagerImpl(eventBus, webOfTrustConnector, IdentityLoader(webOfTrustConnector, Context("Test")))
-
- @Test
- fun identityManagerPingsWotConnector() {
- assertThat(identityManager.isConnected, equalTo(true))
- verify(webOfTrustConnector).ping()
- }
-
- @Test
- fun disconnectedWotConnectorIsRecognized() {
- doThrow(PluginException::class.java).whenever(webOfTrustConnector).ping()
- assertThat(identityManager.isConnected, equalTo(false))
- verify(webOfTrustConnector).ping()
- }
-
-}
--- /dev/null
+package net.pterodactylus.sone.freenet.wot
+
+import com.google.common.eventbus.*
+import net.pterodactylus.sone.freenet.plugin.*
+import net.pterodactylus.sone.test.*
+import org.hamcrest.MatcherAssert.*
+import org.hamcrest.Matchers.*
+import org.junit.*
+import org.mockito.Mockito.*
+
+/**
+ * Unit test for [IdentityManagerImpl].
+ */
+class IdentityManagerTest {
+
+ private val eventBus = mock<EventBus>()
+ private val webOfTrustConnector = mock<WebOfTrustConnector>()
+ private val identityManager = IdentityManagerImpl(eventBus, webOfTrustConnector, IdentityLoader(webOfTrustConnector, Context("Test")))
+
+ @Test
+ fun identityManagerPingsWotConnector() {
+ assertThat(identityManager.isConnected, equalTo(true))
+ verify(webOfTrustConnector).ping()
+ }
+
+ @Test
+ fun disconnectedWotConnectorIsRecognized() {
+ doThrow(PluginException::class.java).whenever(webOfTrustConnector).ping()
+ assertThat(identityManager.isConnected, equalTo(false))
+ verify(webOfTrustConnector).ping()
+ }
+
+}
projects / Sone.git / commitdiff