X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fkotlin%2Fnet%2Fpterodactylus%2Fsone%2Fweb%2Fpages%2FSoneTemplatePage.kt;fp=src%2Fmain%2Fkotlin%2Fnet%2Fpterodactylus%2Fsone%2Fweb%2Fpages%2FSoneTemplatePage.kt;h=4d0fa3f833c3173abec9c562bf948d054d5d60de;hp=0000000000000000000000000000000000000000;hb=8572a749a619643392c776208027b3d0209e8f4c;hpb=93a86ab418b9fda1a7c2cde90e0503bd3ca7b1ea

diff --git a/src/main/kotlin/net/pterodactylus/sone/web/pages/SoneTemplatePage.kt b/src/main/kotlin/net/pterodactylus/sone/web/pages/SoneTemplatePage.kt
new file mode 100644
index 0000000..4d0fa3f
--- /dev/null
+++ b/src/main/kotlin/net/pterodactylus/sone/web/pages/SoneTemplatePage.kt
@@ -0,0 +1,101 @@
+package net.pterodactylus.sone.web.pages
+
+import freenet.clients.http.ToadletContext
+import net.pterodactylus.sone.data.Sone
+import net.pterodactylus.sone.main.SonePlugin
+import net.pterodactylus.sone.utils.emptyToNull
+import net.pterodactylus.sone.web.SessionProvider
+import net.pterodactylus.sone.web.WebInterface
+import net.pterodactylus.sone.web.page.FreenetRequest
+import net.pterodactylus.sone.web.page.FreenetTemplatePage
+import net.pterodactylus.util.notify.Notification
+import net.pterodactylus.util.template.Template
+import net.pterodactylus.util.template.TemplateContext
+import java.net.URLEncoder
+
+/**
+ * Base page for the Sone web interface.
+ */
+open class SoneTemplatePage(
+		path: String,
+		protected val webInterface: WebInterface,
+		template: Template,
+		private val pageTitleKey: String? = null,
+		private val requiresLogin: Boolean = true
+) : FreenetTemplatePage(path, webInterface.templateContextFactory, template, "noPermission.html") {
+
+	@JvmOverloads
+	constructor(path: String, template: Template, pageTitleKey: String?, webInterface: WebInterface, requireLogin: Boolean = false) :
+			this(path, webInterface, template, pageTitleKey, requireLogin)
+
+	constructor(path: String, template: Template, webInterface: WebInterface, requireLogin: Boolean = true) :
+			this(path, webInterface, template, null, requireLogin)
+
+	private val core = webInterface.core
+	protected val sessionProvider: SessionProvider = webInterface
+
+	protected fun getCurrentSone(toadletContext: ToadletContext, createSession: Boolean = true) =
+			sessionProvider.getCurrentSone(toadletContext, createSession)
+
+	protected fun setCurrentSone(toadletContext: ToadletContext, sone: Sone?) =
+			sessionProvider.setCurrentSone(toadletContext, sone)
+
+	fun requiresLogin() = requiresLogin
+
+	override public fun getPageTitle(request: FreenetRequest) =
+			pageTitleKey?.let(webInterface.l10n::getString) ?: ""
+
+	override public fun getStyleSheets() =
+			listOf("css/sone.css")
+
+	override public fun getShortcutIcon() = "images/icon.png"
+
+	override public fun getAdditionalLinkNodes(request: FreenetRequest) =
+			listOf(mapOf(
+					"rel" to "search",
+					"type" to "application/opensearchdescription+xml",
+					"title" to "Sone",
+					"href" to "http://${request.httpRequest.getHeader("host")}/Sone/OpenSearch.xml"
+			))
+
+	override public fun processTemplate(freenetRequest: FreenetRequest, templateContext: TemplateContext) {
+		super.processTemplate(freenetRequest, templateContext)
+		templateContext["preferences"] = core.preferences
+		templateContext["currentSone"] = getCurrentSone(freenetRequest.toadletContext)
+		templateContext["localSones"] = core.localSones
+		templateContext["request"] = freenetRequest
+		templateContext["currentVersion"] = SonePlugin.getPluginVersion()
+		templateContext["hasLatestVersion"] = core.updateChecker.hasLatestVersion()
+		templateContext["latestEdition"] = core.updateChecker.latestEdition
+		templateContext["latestVersion"] = core.updateChecker.latestVersion
+		templateContext["latestVersionTime"] = core.updateChecker.latestVersionDate
+		webInterface.getNotifications(getCurrentSone(freenetRequest.toadletContext)).sortedBy(Notification::getCreatedTime).run {
+			templateContext["notifications"] = this
+			templateContext["notificationHash"] = this.hashCode()
+		}
+		handleRequest(freenetRequest, templateContext)
+	}
+
+	internal open fun handleRequest(request: FreenetRequest, templateContext: TemplateContext) {
+	}
+
+	override public fun getRedirectTarget(request: FreenetRequest): String? {
+		if (requiresLogin && getCurrentSone(request.toadletContext) == null) {
+			val parameters = request.httpRequest.parameterNames
+					.flatMap { name -> request.httpRequest.getMultipleParam(name).map { name to it } }
+					.joinToString("&") { "${it.first.urlEncode}=${it.second.urlEncode}" }
+					.emptyToNull
+			return "login.html?target=${request.httpRequest.path}${parameters?.let { ("?" + it).urlEncode } ?: ""}"
+		}
+		return null
+	}
+
+	private val String.urlEncode: String get() = URLEncoder.encode(this, "UTF-8")
+
+	override fun isEnabled(toadletContext: ToadletContext) = when {
+		requiresLogin && getCurrentSone(toadletContext) == null -> false
+		core.preferences.isRequireFullAccess && !toadletContext.isAllowedFullAccess -> false
+		else -> true
+	}
+
+}