X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fweb%2Fajax%2FJsonPage.java;h=95834371dff6db2602e5bf899eab96f2f9075301;hp=994f90cc3574433dd9d37e5915894b9753294f67;hb=7cb7c8616e8504cfccde43926f7dbc97fafef277;hpb=6f019de1d4d9742981d851ac3c9097cca8bff58e diff --git a/src/main/java/net/pterodactylus/sone/web/ajax/JsonPage.java b/src/main/java/net/pterodactylus/sone/web/ajax/JsonPage.java index 994f90c..9583437 100644 --- a/src/main/java/net/pterodactylus/sone/web/ajax/JsonPage.java +++ b/src/main/java/net/pterodactylus/sone/web/ajax/JsonPage.java @@ -1,5 +1,5 @@ /* - * Sone - JsonPage.java - Copyright © 2010–2013 David Roden + * Sone - JsonPage.java - Copyright © 2010–2016 David Roden * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -17,25 +17,26 @@ package net.pterodactylus.sone.web.ajax; +import static java.util.logging.Logger.getLogger; + import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.OutputStreamWriter; import java.io.PrintWriter; -import java.net.URI; import java.util.logging.Level; import java.util.logging.Logger; +import javax.annotation.Nonnull; + import net.pterodactylus.sone.data.Sone; +import net.pterodactylus.sone.web.SessionProvider; import net.pterodactylus.sone.web.WebInterface; -import net.pterodactylus.sone.web.page.FreenetPage; import net.pterodactylus.sone.web.page.FreenetRequest; import net.pterodactylus.util.io.Closer; -import net.pterodactylus.util.json.JsonObject; -import net.pterodactylus.util.json.JsonUtils; -import net.pterodactylus.util.logging.Logging; import net.pterodactylus.util.web.Page; import net.pterodactylus.util.web.Response; -import freenet.clients.http.SessionManager.Session; + +import com.fasterxml.jackson.databind.ObjectMapper; import freenet.clients.http.ToadletContext; /** @@ -44,16 +45,20 @@ import freenet.clients.http.ToadletContext; * * @author David ‘Bombe’ Roden */ -public abstract class JsonPage implements FreenetPage { +public abstract class JsonPage implements Page { /** The logger. */ - private static final Logger logger = Logging.getLogger(JsonPage.class); + private static final Logger logger = getLogger(JsonPage.class.getName()); + + /** The JSON serializer. */ + private static final ObjectMapper objectMapper = new ObjectMapper(); /** The path of the page. */ private final String path; /** The Sone web interface. */ protected final WebInterface webInterface; + private final SessionProvider sessionProvider; /** * Creates a new JSON page at the given path. @@ -66,66 +71,19 @@ public abstract class JsonPage implements FreenetPage { public JsonPage(String path, WebInterface webInterface) { this.path = path; this.webInterface = webInterface; + this.sessionProvider = webInterface; } // // ACCESSORS // - /** - * Returns the current session, creating a new session if there is no - * current session. - * - * @param toadletContenxt - * The toadlet context - * @return The current session, or {@code null} if there is no current - * session - */ - protected Session getCurrentSession(ToadletContext toadletContenxt) { - return webInterface.getCurrentSession(toadletContenxt); - } - - /** - * Returns the current session, creating a new session if there is no - * current session and {@code create} is {@code true}. - * - * @param toadletContenxt - * The toadlet context - * @param create - * {@code true} to create a new session if there is no current - * session, {@code false} otherwise - * @return The current session, or {@code null} if there is no current - * session - */ - protected Session getCurrentSession(ToadletContext toadletContenxt, boolean create) { - return webInterface.getCurrentSession(toadletContenxt, create); - } - - /** - * Returns the currently logged in Sone. - * - * @param toadletContext - * The toadlet context - * @return The currently logged in Sone, or {@code null} if no Sone is - * currently logged in - */ protected Sone getCurrentSone(ToadletContext toadletContext) { - return webInterface.getCurrentSone(toadletContext); + return sessionProvider.getCurrentSone(toadletContext, true); } - /** - * Returns the currently logged in Sone. - * - * @param toadletContext - * The toadlet context - * @param create - * {@code true} to create a new session if no session exists, - * {@code false} to not create a new session - * @return The currently logged in Sone, or {@code null} if no Sone is - * currently logged in - */ - protected Sone getCurrentSone(ToadletContext toadletContext, boolean create) { - return webInterface.getCurrentSone(toadletContext, create); + protected Sone getCurrentSone(ToadletContext toadletContext, boolean createSession) { + return sessionProvider.getCurrentSone(toadletContext, createSession); } // @@ -140,7 +98,8 @@ public abstract class JsonPage implements FreenetPage { * The request to handle * @return The created JSON object */ - protected abstract JsonObject createJsonObject(FreenetRequest request); + @Nonnull + protected abstract JsonReturnObject createJsonObject(@Nonnull FreenetRequest request); /** * Returns whether this command needs the form password for authentication @@ -174,8 +133,9 @@ public abstract class JsonPage implements FreenetPage { * * @return A reply signaling success */ - protected static JsonObject createSuccessJsonObject() { - return new JsonObject().put("success", true); + @Nonnull + protected static JsonReturnObject createSuccessJsonObject() { + return new JsonReturnObject(true); } /** @@ -185,8 +145,9 @@ public abstract class JsonPage implements FreenetPage { * The error that has occured * @return The JSON object, signalling failure and the error code */ - protected static JsonObject createErrorJsonObject(String error) { - return new JsonObject().put("success", false).put("error", error); + @Nonnull + protected static JsonReturnObject createErrorJsonObject(String error) { + return new JsonErrorReturnObject(error); } // @@ -215,36 +176,28 @@ public abstract class JsonPage implements FreenetPage { @Override public Response handleRequest(FreenetRequest request, Response response) throws IOException { if (webInterface.getCore().getPreferences().isRequireFullAccess() && !request.getToadletContext().isAllowedFullAccess()) { - return response.setStatusCode(403).setStatusText("Forbidden").setContentType("application/json").write(JsonUtils.format(new JsonObject().put("success", false).put("error", "auth-required"))); + return response.setStatusCode(403).setStatusText("Forbidden").setContentType("application/json").write(objectMapper.writeValueAsString(new JsonErrorReturnObject("auth-required"))); } if (needsFormPassword()) { String formPassword = request.getHttpRequest().getParam("formPassword"); if (!webInterface.getFormPassword().equals(formPassword)) { - return response.setStatusCode(403).setStatusText("Forbidden").setContentType("application/json").write(JsonUtils.format(new JsonObject().put("success", false).put("error", "auth-required"))); + return response.setStatusCode(403).setStatusText("Forbidden").setContentType("application/json").write(objectMapper.writeValueAsString(new JsonErrorReturnObject("auth-required"))); } } if (requiresLogin()) { if (getCurrentSone(request.getToadletContext(), false) == null) { - return response.setStatusCode(403).setStatusText("Forbidden").setContentType("application/json").write(JsonUtils.format(new JsonObject().put("success", false).put("error", "auth-required"))); + return response.setStatusCode(403).setStatusText("Forbidden").setContentType("application/json").write(objectMapper.writeValueAsString(new JsonErrorReturnObject("auth-required"))); } } try { - JsonObject jsonObject = createJsonObject(request); - return response.setStatusCode(200).setStatusText("OK").setContentType("application/json").write(JsonUtils.format(jsonObject)); + JsonReturnObject jsonObject = createJsonObject(request); + return response.setStatusCode(200).setStatusText("OK").setContentType("application/json").write(objectMapper.writeValueAsString(jsonObject)); } catch (Exception e1) { logger.log(Level.WARNING, "Error executing JSON page!", e1); return response.setStatusCode(500).setStatusText(e1.getMessage()).setContentType("text/plain").write(dumpStackTrace(e1)); } } - /** - * {@inheritDoc} - */ - @Override - public boolean isLinkExcepted(URI link) { - return false; - } - // // PRIVATE METHODS // @@ -262,10 +215,10 @@ public abstract class JsonPage implements FreenetPage { OutputStreamWriter writer = null; PrintWriter printWriter = null; try { - writer = new OutputStreamWriter(byteArrayOutputStream, "uTF-8"); + writer = new OutputStreamWriter(byteArrayOutputStream, "UTF-8"); printWriter = new PrintWriter(writer); t.printStackTrace(printWriter); - byteArrayOutputStream.flush(); + printWriter.flush(); return byteArrayOutputStream.toByteArray(); } catch (IOException ioe1) { /* quite not possible. */