Coverage Summary for Class: StaticFilesPlugin (kweb.plugins.staticFiles)

 package kweb.plugins.staticFiles
 
 import io.ktor.server.application.install
 import io.ktor.server.plugins.cachingheaders.*
 import io.ktor.http.CacheControl
 import io.ktor.http.content.*
 import io.ktor.server.http.content.*
 import io.ktor.server.routing.Route
 import io.ktor.server.routing.Routing
 import kweb.plugins.KwebPlugin
 import java.io.File
 
 /**
  * @author rpanic
  *
  * This Plugin serves static files to be used in the frontend
  *
  * @property rootFolder The root folder, where the static assets are saved
  * @property resourceFolder For serving resources, the path to the folder which will be served
  * @property servedRoute The route where these assets are being served
  */
 class StaticFilesPlugin private constructor(private val servedRoute: String, private val maxCacheAgeSeconds: Int = 60 * 60) : KwebPlugin() {
 
     private lateinit var datasource: (Route) -> Unit
 
     constructor(rootFolder: File, servedRoute: String) : this(servedRoute) {
         datasource = {
             it.staticRootFolder = rootFolder
         }
     }
 
     constructor(resourceFolder: ResourceFolder, servedRoute: String) : this(servedRoute) {
         datasource = {
             it.resources(resourceFolder.resourceFolder)
         }
     }
 
     override fun appServerConfigurator(routeHandler: Routing) {
         routeHandler.static(servedRoute) {
             install(CachingHeaders) {
                 /*
                 TODO: Ideally the asset path would contain a hash of the file content
                 TODO: so that we can set a very long cache time (> 1 year).  For now it defaults
                 TODO: to one hour.
                  */
                 options { call, content ->
                     CachingOptions(CacheControl.MaxAge(maxAgeSeconds = maxCacheAgeSeconds))
                 }
             }
 
             datasource(this)
             files(".")
         }
 
     }
 
 }
 
 data class ResourceFolder(val resourceFolder: String)