Replace image browser page with Kotlin version

[Sone.git] / src / main / kotlin / net / pterodactylus / sone / web / pages / ImageBrowserPage.kt

diff --git a/src/main/kotlin/net/pterodactylus/sone/web/pages/ImageBrowserPage.kt b/src/main/kotlin/net/pterodactylus/sone/web/pages/ImageBrowserPage.kt
new file mode 100644 (file)
index 0000000..6189429
--- /dev/null
+++ b/src/main/kotlin/net/pterodactylus/sone/web/pages/ImageBrowserPage.kt
@@ -0,0 +1,47 @@
+package net.pterodactylus.sone.web.pages
+
+import net.pterodactylus.sone.data.Album
+import net.pterodactylus.sone.data.Sone
+import net.pterodactylus.sone.utils.parameters
+import net.pterodactylus.sone.web.WebInterface
+import net.pterodactylus.sone.web.page.FreenetRequest
+import net.pterodactylus.util.collection.Pagination
+import net.pterodactylus.util.template.Template
+import net.pterodactylus.util.template.TemplateContext
+import java.net.URI
+
+/**
+ * The image browser page is the entry page for the image management.
+ */
+class ImageBrowserPage(template: Template, webInterface: WebInterface):
+               SoneTemplatePage("imageBrowser.html", template, "Page.ImageBrowser.Title", webInterface, true) {
+
+       override fun handleRequest(request: FreenetRequest, templateContext: TemplateContext) {
+               if ("album" in request.parameters) {
+                       templateContext["albumRequested"] = true
+                       templateContext["album"] = webInterface.core.getAlbum(request.parameters["album"]!!)
+                       templateContext["page"] = request.parameters["page"]
+               } else if ("image" in request.parameters) {
+                       templateContext["imageRequested"] = true
+                       templateContext["image"] = webInterface.core.getImage(request.parameters["image"])
+               } else if (request.parameters["mode"] == "gallery") {
+                       templateContext["galleryRequested"] = true
+                       webInterface.core.sones
+                                       .map(Sone::getRootAlbum)
+                                       .flatMap(Album::getAlbums)
+                                       .flatMap { Album.FLATTENER.apply(it)!! }
+                                       .filterNot(Album::isEmpty)
+                                       .sortedBy(Album::getTitle)
+                                       .also { albums ->
+                                               templateContext["albums"] = albums
+                                               templateContext["albumPagination"] = Pagination(albums, 12).setPage(request.parameters["page"]?.toIntOrNull() ?: 0)
+                                       }
+               } else {
+                       templateContext["soneRequested"] = true
+                       templateContext["sone"] = webInterface.core.getSone(request.httpRequest.getParam("sone")).orNull() ?: getCurrentSone(request.toadletContext)
+               }
+       }
+
+       override fun isLinkExcepted(link: URI?) = true
+
+}