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

   1 package net.pterodactylus.sone.main
   2
   3 import com.google.common.base.*
   4 import com.google.common.eventbus.*
   5 import com.google.inject.*
   6 import com.google.inject.matcher.*
   7 import com.google.inject.name.Names.*
   8 import com.google.inject.spi.*
   9 import freenet.l10n.*
  10 import net.pterodactylus.sone.database.*
  11 import net.pterodactylus.sone.database.memory.*
  12 import net.pterodactylus.sone.freenet.wot.*
  13 import net.pterodactylus.util.config.*
  14 import net.pterodactylus.util.config.ConfigurationException
  15 import net.pterodactylus.util.version.Version
  16 import java.io.*
  17
  18 class SoneModule(private val sonePlugin: SonePlugin) : AbstractModule() {
  19
  20         override fun configure() {
  21                 val sonePropertiesFile = File("sone.properties")
  22                 val firstStart = !sonePropertiesFile.exists()
  23                 var newConfig = false
  24                 val configuration = try {
  25                         Configuration(MapConfigurationBackend(sonePropertiesFile, false))
  26                 } catch (ce: ConfigurationException) {
  27                         sonePropertiesFile.delete()
  28                         newConfig = true
  29                         Configuration(MapConfigurationBackend(sonePropertiesFile, true))
  30                 }
  31                 val context = Context("Sone")
  32                 val loaders = configuration.getStringValue("Developer.LoadFromFilesystem")
  33                                 .getValue(null)
  34                                 ?.let {
  35                                         configuration.getStringValue("Developer.FilesystemPath")
  36                                                         .getValue(null)
  37                                                         ?.let { DebugLoaders(it) }
  38                                 }
  39                 val eventBus = EventBus()
  40
  41                 bind(Configuration::class.java).toInstance(configuration)
  42                 bind(EventBus::class.java).toInstance(eventBus)
  43                 bind(Boolean::class.java).annotatedWith(named("FirstStart")).toInstance(firstStart)
  44                 bind(Boolean::class.java).annotatedWith(named("NewConfig")).toInstance(newConfig)
  45                 bind(Context::class.java).toInstance(context)
  46                 bind(object : TypeLiteral<Optional<Context>>() {}).toInstance(Optional.of(context))
  47                 bind(SonePlugin::class.java).toInstance(sonePlugin)
  48                 bind(Version::class.java).toInstance(sonePlugin.version.drop(1).parseVersion())
  49                 bind(PluginVersion::class.java).toInstance(PluginVersion(sonePlugin.version))
  50                 bind(PluginYear::class.java).toInstance(PluginYear(sonePlugin.year))
  51                 bind(PluginHomepage::class.java).toInstance(PluginHomepage(sonePlugin.homepage))
  52                 bind(Database::class.java).to(MemoryDatabase::class.java).`in`(Singleton::class.java)
  53                 bind(BaseL10n::class.java).toInstance(sonePlugin.l10n().base)
  54                 loaders?.let { bind(Loaders::class.java).toInstance(it) }
  55
  56                 bindListener(Matchers.any(), object : TypeListener {
  57                         override fun <I> hear(typeLiteral: TypeLiteral<I>, typeEncounter: TypeEncounter<I>) {
  58                                 typeEncounter.register(InjectionListener { injectee -> eventBus.register(injectee) })
  59                         }
  60                 })
  61         }
  62
  63 }
  64
  65 private fun String.parseVersion(): Version = Version.parse(this)