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 freenet.l10n.*
  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.util.config.*
  16 import net.pterodactylus.util.config.ConfigurationException
  17 import net.pterodactylus.util.logging.*
  18 import net.pterodactylus.util.version.Version
  19 import java.io.*
  20 import java.util.logging.*
  21
  22 open class SoneModule(private val sonePlugin: SonePlugin, private val eventBus: EventBus) : AbstractModule() {
  23
  24         override fun configure() {
  25                 val sonePropertiesFile = File("sone.properties")
  26                 val firstStart = !sonePropertiesFile.exists()
  27                 var newConfig = false
  28                 val configuration = try {
  29                         Configuration(MapConfigurationBackend(sonePropertiesFile, false))
  30                 } catch (ce: ConfigurationException) {
  31                         sonePropertiesFile.delete()
  32                         newConfig = true
  33                         Configuration(MapConfigurationBackend(sonePropertiesFile, true))
  34                 }
  35                 val context = Context("Sone")
  36                 val loaders = configuration.getStringValue("Developer.LoadFromFilesystem")
  37                                 .getValue(null)
  38                                 ?.let {
  39                                         configuration.getStringValue("Developer.FilesystemPath")
  40                                                         .getValue(null)
  41                                                         ?.let { DebugLoaders(it) }
  42                                 }
  43
  44                 bind(Configuration::class.java).toInstance(configuration)
  45                 bind(EventBus::class.java).toInstance(eventBus)
  46                 bind(Boolean::class.java).annotatedWith(named("FirstStart")).toInstance(firstStart)
  47                 bind(Boolean::class.java).annotatedWith(named("NewConfig")).toInstance(newConfig)
  48                 bind(Context::class.java).toInstance(context)
  49                 bind(object : TypeLiteral<Optional<Context>>() {}).toInstance(Optional.of(context))
  50                 bind(SonePlugin::class.java).toInstance(sonePlugin)
  51                 bind(Version::class.java).toInstance(sonePlugin.version.drop(1).parseVersion())
  52                 bind(PluginVersion::class.java).toInstance(PluginVersion(sonePlugin.version))
  53                 bind(PluginYear::class.java).toInstance(PluginYear(sonePlugin.year))
  54                 bind(PluginHomepage::class.java).toInstance(PluginHomepage(sonePlugin.homepage))
  55                 bind(Database::class.java).to(MemoryDatabase::class.java).`in`(Singleton::class.java)
  56                 bind(Translation::class.java).toInstance(BaseL10nTranslation(sonePlugin.l10n().base))
  57                 loaders?.let { bind(Loaders::class.java).toInstance(it) }
  58                 bind(MetricRegistry::class.java).`in`(Singleton::class.java)
  59                 bind(WebOfTrustConnector::class.java).to(PluginWebOfTrustConnector::class.java).`in`(Singleton::class.java)
  60
  61                 bindListener(Matchers.any(), object : TypeListener {
  62                         override fun <I> hear(typeLiteral: TypeLiteral<I>, typeEncounter: TypeEncounter<I>) {
  63                                 typeEncounter.register(InjectionListener { injectee ->
  64                                         logger.fine { "Injecting $injectee..." }
  65                                         eventBus.register(injectee)
  66                                 })
  67                         }
  68                 })
  69         }
  70
  71         private val logger: Logger = Logging.getLogger(javaClass)
  72
  73 }
  74
  75 private fun String.parseVersion(): Version = Version.parse(this)