src/main/kotlin/net/pterodactylus/sone/main/SoneModule.kt

   1 package net.pterodactylus.sone.main
   2
   3 import com.codahale.metrics.*
   4 import com.google.common.base.*
   5 import com.google.common.eventbus.*
   6 import com.google.inject.*
   7 import com.google.inject.matcher.*
   8 import com.google.inject.name.Names.*
   9 import com.google.inject.spi.*
  10 import net.pterodactylus.sone.core.SoneUriCreator
  11 import net.pterodactylus.sone.database.*
  12 import net.pterodactylus.sone.database.memory.*
  13 import net.pterodactylus.sone.freenet.*
  14 import net.pterodactylus.sone.freenet.wot.*
  15 import net.pterodactylus.sone.web.FreenetSessionProvider
  16 import net.pterodactylus.sone.web.SessionProvider
  17 import net.pterodactylus.util.config.*
  18 import net.pterodactylus.util.config.ConfigurationException
  19 import net.pterodactylus.util.version.Version
  20 import java.io.*
  21 import java.util.concurrent.*
  22 import java.util.concurrent.Executors.*
  23 import java.util.logging.Logger
  24 import javax.inject.*
  25 import javax.inject.Singleton
  26
  27 open class SoneModule(private val sonePlugin: SonePlugin, private val eventBus: EventBus) : AbstractModule() {
  28
  29         override fun configure() {
  30                 val sonePropertiesFile = File("sone.properties")
  31                 val firstStart = !sonePropertiesFile.exists()
  32                 var newConfig = false
  33                 val configuration = try {
  34                         Configuration(MapConfigurationBackend(sonePropertiesFile, false))
  35                 } catch (ce: ConfigurationException) {
  36                         sonePropertiesFile.delete()
  37                         newConfig = true
  38                         Configuration(MapConfigurationBackend(sonePropertiesFile, true))
  39                 }
  40                 val context = Context("Sone")
  41                 val loaders = configuration.getStringValue("Developer.LoadFromFilesystem")
  42                                 .getValue(null)
  43                                 ?.let {
  44                                         configuration.getStringValue("Developer.FilesystemPath")
  45                                                         .getValue(null)
  46                                                         ?.let { DebugLoaders(it) }
  47                                 }
  48
  49                 bind(Configuration::class.java).toInstance(configuration)
  50                 bind(EventBus::class.java).toInstance(eventBus)
  51                 bind(Boolean::class.java).annotatedWith(named("FirstStart")).toInstance(firstStart)
  52                 bind(Boolean::class.java).annotatedWith(named("NewConfig")).toInstance(newConfig)
  53                 bind(Context::class.java).toInstance(context)
  54                 bind(object : TypeLiteral<Optional<Context>>() {}).toInstance(Optional.of(context))
  55                 bind(SonePlugin::class.java).toInstance(sonePlugin)
  56                 bind(Version::class.java).toInstance(sonePlugin.version.drop(1).parseVersion())
  57                 bind(PluginVersion::class.java).toInstance(PluginVersion(sonePlugin.version))
  58                 bind(PluginYear::class.java).toInstance(PluginYear(sonePlugin.year))
  59                 bind(PluginHomepage::class.java).toInstance(PluginHomepage(sonePlugin.homepage))
  60                 bind(Database::class.java).to(MemoryDatabase::class.java).`in`(Singleton::class.java)
  61                 bind(Translation::class.java).toInstance(BaseL10nTranslation(sonePlugin.l10n().base))
  62                 loaders?.let { bind(Loaders::class.java).toInstance(it) }
  63                 bind(MetricRegistry::class.java).`in`(Singleton::class.java)
  64                 bind(WebOfTrustConnector::class.java).to(PluginWebOfTrustConnector::class.java).`in`(Singleton::class.java)
  65                 bind(TickerShutdown::class.java).`in`(Singleton::class.java)
  66                 bind(SoneUriCreator::class.java).`in`(Singleton::class.java)
  67                 bind(SessionProvider::class.java).to(FreenetSessionProvider::class.java).`in`(Singleton::class.java)
  68
  69                 bindListener(Matchers.any(), object : TypeListener {
  70                         override fun <I> hear(typeLiteral: TypeLiteral<I>, typeEncounter: TypeEncounter<I>) {
  71                                 typeEncounter.register(InjectionListener { injectee ->
  72                                         logger.fine { "Injecting $injectee..." }
  73                                         eventBus.register(injectee)
  74                                 })
  75                         }
  76                 })
  77         }
  78
  79         @Provides
  80         @Singleton
  81         @Named("notification")
  82         fun getNotificationTicker(): ScheduledExecutorService =
  83                         newSingleThreadScheduledExecutor()
  84
  85         private val logger: Logger = Logger.getLogger(javaClass.name)
  86
  87 }
  88
  89 private fun String.parseVersion(): Version = Version.parse(this)