Path universalization + bugfixes

src/main/kotlin/ru/mipt/spc/Application.kt

@@ -13,10 +13,10 @@ import ru.mipt.spc.magprog.magProgPage
 import space.kscience.dataforge.context.Context
 import space.kscience.snark.SnarkPlugin
 import java.net.URI
-import java.nio.file.FileSystemNotFoundException
-import java.nio.file.FileSystems
-import java.nio.file.Path
-import java.nio.file.Paths
+import java.nio.file.*
+import kotlin.io.path.createDirectories
+import kotlin.io.path.isRegularFile
+import kotlin.io.path.relativeTo
 
 fun CommonAttributeGroupFacade.css(block: CssBuilder.() -> Unit) {
     style = CssBuilder().block().toString()
@@ -29,28 +29,39 @@ private fun useResource(uri: URI, block: (Path) -> Unit) {
     try {
         block(Paths.get(uri))
     } catch (ex: FileSystemNotFoundException) {
+        //Copy everything into a temporary directory
         FileSystems.newFileSystem(uri, emptyMap<String, Any>()).use { fs ->
-            val p: Path = fs.provider().getPath(uri)
-            block(p)
+            val rootPath: Path = fs.provider().getPath(uri)
+            val tmpDirectory = Files.createTempDirectory("snark")
+            Files.walk(rootPath).forEach { source: Path ->
+                if (source.isRegularFile()) {
+                    val relative = source.relativeTo(rootPath).toString()
+                    val destination: Path = tmpDirectory.resolve(relative)
+                    destination.parent.createDirectories()
+                    Files.copy(source, destination)
+                }
+            }
+            block(tmpDirectory)
         }
     }
 }
 
+
 fun main() {
     val context = Context("spc-site") {
         plugin(SnarkPlugin)
     }
-    embeddedServer(Netty, port = 8080, watchPaths = listOf("classes", "resources")) {
-        useResource(javaClass.getResource("/magprog")!!.toURI()) {
-            install(StatusPages) {
-                exception<AuthenticationException> { call, _ ->
-                    call.respond(HttpStatusCode.Unauthorized)
-                }
-                exception<AuthorizationException> { call, _ ->
-                    call.respond(HttpStatusCode.Forbidden)
-                }
+    embeddedServer(Netty, port = 7080, watchPaths = listOf("classes", "resources")) {
+        install(StatusPages) {
+            exception<AuthenticationException> { call, _ ->
+                call.respond(HttpStatusCode.Unauthorized)
             }
-            magProgPage(context, rootPath = it)
+            exception<AuthorizationException> { call, _ ->
+                call.respond(HttpStatusCode.Forbidden)
+            }
+        }
+        useResource(javaClass.getResource("/magprog")!!.toURI()) { path ->
+            magProgPage(context, rootPath = path)
         }
     }.start(wait = true)
 

src/main/kotlin/ru/mipt/spc/magprog/DataSetPageContext.kt

@@ -1,5 +1,6 @@
 package ru.mipt.spc.magprog
 
+import io.ktor.server.application.Application
 import kotlinx.coroutines.runBlocking
 import kotlinx.html.div
 import kotlinx.html.unsafe
@@ -25,6 +26,7 @@ import kotlin.reflect.full.isSubtypeOf
 import kotlin.reflect.typeOf
 
 class DataSetPageContext(
+    val application: Application,
     override val context: Context,
     val prefix: String,
     val dataSet: DataSet<Any>,

src/main/kotlin/ru/mipt/spc/magprog/magProgPage.kt

@@ -25,12 +25,8 @@ import space.kscience.snark.*
 import java.nio.file.Path
 import kotlin.collections.component1
 import kotlin.collections.component2
-import kotlin.collections.forEach
-import kotlin.collections.listOf
-import kotlin.collections.map
-import kotlin.collections.mapValues
 import kotlin.collections.set
-import kotlin.collections.sortedBy
+
 
 //fun CssBuilder.magProgCss() {
 //    rule(".magprog-body") {
@@ -144,12 +140,14 @@ context(PageContext) private fun FlowContent.team() {
     team.forEach { member ->
         section {
             id = member.id
-            div("image left") {
+            a(classes = "image", href = resolveRef("mentor-${member.id}")) {
                 member.photo?.let { photoPath ->
                     img(
                         src = resolveRef(photoPath),
                         alt = member.name
-                    )
+                    ) {
+                        attributes["data-position"] = "center center"
+                    }
                 }
             }
 
@@ -176,13 +174,13 @@ context(PageContext) private fun FlowContent.mentors() {
     mentors.forEach { (name, mentor) ->
         section {
             id = mentor.id
-            div("image left") {
+            a(classes = "image", href = resolveRef("mentor-${mentor.id}")) {
                 mentor.photo?.let { photoPath ->
-                    a(href = resolveRef("mentor-${mentor.id}")) {
-                        img(
-                            src = resolveRef(photoPath),
-                            alt = mentor.name
-                        )
+                    img(
+                        src = resolveRef(photoPath),
+                        alt = mentor.name
+                    ) {
+                        attributes["data-position"] = "center center"
                     }
                 }
             }
@@ -260,9 +258,6 @@ context(PageContext) internal fun BODY.magProgFooter() {
     script {
         src = resolveRef("js/util.js")
     }
-    script {
-        src = resolveRef("js/bootstrap.min.js")
-    }
     script {
         src = resolveRef("js/main.js")
     }
@@ -270,13 +265,12 @@ context(PageContext) internal fun BODY.magProgFooter() {
 
 internal val Person.mentorPageId get() = "mentor-${id}"
 
-
 internal fun Application.magProgPage(context: Context, rootPath: Path, prefix: String = "/magprog") {
     val io = context.io
     val content = DirectoryDataTree(io, rootPath.resolve("content"))
 
 
-    val magprogPageContext: PageContext = DataSetPageContext(context, prefix, content)
+    val magprogPageContext: PageContext = DataSetPageContext(this, context, prefix, content)
 
     routing {
         route(prefix) {