WelcomeToadlet.java
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freenet.clients.http |
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Freenet |
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/* This code is part of Freenet. It is distributed under the GNU General
* Public License, version 2 (or at your option any later version). See
* http://www.gnu.org/ for further details of the GPL. */
package freenet.clients.http;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.HashSet;
import org.tanukisoftware.wrapper.WrapperManager;
import freenet.client.ClientMetadata;
import freenet.client.HighLevelSimpleClient;
import freenet.client.InsertBlock;
import freenet.client.InsertException;
import freenet.clients.http.bookmark.BookmarkCategories;
import freenet.clients.http.bookmark.BookmarkCategory;
import freenet.clients.http.bookmark.BookmarkItem;
import freenet.clients.http.bookmark.BookmarkItems;
import freenet.clients.http.bookmark.BookmarkManager;
import freenet.clients.http.filter.GenericReadFilterCallback;
import freenet.frost.message.FrostBoard;
import freenet.frost.message.FrostMessage;
import freenet.keys.FreenetURI;
import freenet.l10n.L10n;
import freenet.node.Node;
import freenet.node.NodeClientCore;
import freenet.node.NodeStarter;
import freenet.node.Version;
import freenet.node.useralerts.UserAlert;
import freenet.support.HTMLNode;
import freenet.support.Logger;
import freenet.support.MultiValueTable;
import freenet.support.api.Bucket;
import freenet.support.api.HTTPRequest;
import freenet.support.io.FileUtil;
public class WelcomeToadlet extends Toadlet {
private static final int MAX_URL_LENGTH = 1024 * 1024;
final NodeClientCore core;
final Node node;
final BookmarkManager bookmarkManager;
WelcomeToadlet(HighLevelSimpleClient client, NodeClientCore core, Node node, BookmarkManager bookmarks) {
super(client);
this.node = node;
this.core = core;
this.bookmarkManager = bookmarks;
try {
manageBookmarksURI = new URI("/welcome/?managebookmarks");
} catch (URISyntaxException e) {
throw new Error(e);
}
}
void redirectToRoot(ToadletContext ctx) throws ToadletContextClosedException, IOException {
MultiValueTable headers = new MultiValueTable();
headers.put("Location", "/");
ctx.sendReplyHeaders(302, "Found", headers, null, 0);
return;
}
URI manageBookmarksURI;
private void addCategoryToList(BookmarkCategory cat, HTMLNode list, boolean noActiveLinks) {
BookmarkItems items = cat.getItems();
if (items.size() > 0) {
// FIXME CSS noborder ...
HTMLNode table = list.addChild("li").addChild("table", new String[]{"border", "style"}, new String[]{"0", "border: none"});
for (int i = 0; i < items.size(); i++) {
BookmarkItem item = items.get(i);
HTMLNode row = table.addChild("tr");
HTMLNode cell = row.addChild("td", "style", "border: none");
if (item.hasAnActivelink() && !noActiveLinks) {
String initialKey = item.getKey();
String key = '/' + initialKey + (initialKey.endsWith("/") ? "" : "/") + "activelink.png";
cell.addChild("a", "href", '/' + item.getKey()).addChild("img", new String[]{"src", "height", "width", "alt", "title"},
new String[]{ key, "36", "108", "activelink", item.getDescription()});
} else {
cell.addChild("#", " ");
}
cell = row.addChild("td", "style", "border: none");
cell.addChild("a", new String[]{"href", "title"}, new String[]{ '/' + item.getKey(), item.getDescription()}, item.getName());
}
}
BookmarkCategories cats = cat.getSubCategories();
for (int i = 0; i < cats.size(); i++) {
list.addChild("li", "class", "cat", cats.get(i).getName());
addCategoryToList(cats.get(i), list.addChild("li").addChild("ul"), noActiveLinks);
}
}
public void handlePost(URI uri, HTTPRequest request, ToadletContext ctx) throws ToadletContextClosedException, IOException {
if (!ctx.isAllowedFullAccess()) {
super.sendErrorPage(ctx, 403, "Unauthorized", L10n.getString("Toadlet.unauthorized"));
return;
}
String passwd = request.getPartAsString("formPassword", 32);
boolean noPassword = (passwd == null) || !passwd.equals(core.formPassword);
if (noPassword) {
if (Logger.shouldLog(Logger.MINOR, this)) {
Logger.minor(this, "No password (" + passwd + " should be " + core.formPassword + ')');
}
}
if (request.getPartAsString("updateconfirm", 32).length() > 0) {
if (noPassword) {
redirectToRoot(ctx);
return;
}
// false for no navigation bars, because that would be very silly
HTMLNode pageNode = ctx.getPageMaker().getPageNode(l10n("updatingTitle"), ctx);
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-information", l10n("updatingTitle")));
HTMLNode content = ctx.getPageMaker().getContentNode(infobox);
content.addChild("p").addChild("#", l10n("updating"));
content.addChild("p").addChild("#", l10n("thanks"));
writeHTMLReply(ctx, 200, "OK", pageNode.generate());
Logger.normal(this, "Node is updating/restarting");
node.getNodeUpdater().arm();
} else if (request.getPartAsString(GenericReadFilterCallback.magicHTTPEscapeString, MAX_URL_LENGTH).length() > 0) {
if (noPassword) {
redirectToRoot(ctx);
return;
}
MultiValueTable headers = new MultiValueTable();
String url = null;
if ((request.getPartAsString("Go", 32).length() > 0)) {
url = request.getPartAsString(GenericReadFilterCallback.magicHTTPEscapeString, MAX_URL_LENGTH);
}
headers.put("Location", url == null ? "/" : url);
ctx.sendReplyHeaders(302, "Found", headers, null, 0);
} else if (request.getPartAsString("update", 32).length() > 0) {
HTMLNode pageNode = ctx.getPageMaker().getPageNode(l10n("nodeUpdateConfirmTitle"), ctx);
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-query", l10n("nodeUpdateConfirmTitle")));
HTMLNode content = ctx.getPageMaker().getContentNode(infobox);
content.addChild("p").addChild("#", l10n("nodeUpdateConfirm"));
HTMLNode updateForm = ctx.addFormChild(content, "/", "updateConfirmForm");
updateForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"submit", "cancel", L10n.getString("Toadlet.cancel")});
updateForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"submit", "updateconfirm", l10n("update")});
writeHTMLReply(ctx, 200, "OK", pageNode.generate());
} else if (request.isPartSet("getThreadDump")) {
if (noPassword) {
redirectToRoot(ctx);
return;
}
HTMLNode pageNode = ctx.getPageMaker().getPageNode(l10n("threadDumpTitle"), ctx);
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
if (node.isUsingWrapper()) {
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox(l10n("threadDumpSubTitle")));
ctx.getPageMaker().getContentNode(infobox).addChild("#", l10n("threadDumpWithFilename", "filename", WrapperManager.getProperties().getProperty("wrapper.logfile")));
System.out.println("Thread Dump:");
WrapperManager.requestThreadDump();
} else {
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-error", l10n("threadDumpSubTitle")));
ctx.getPageMaker().getContentNode(infobox).addChild("#", l10n("threadDumpNotUsingWrapper"));
}
this.writeHTMLReply(ctx, 200, "OK", pageNode.generate());
} else if (request.isPartSet("getJEStatsDump")) {
if (noPassword) {
redirectToRoot(ctx);
return;
}
HTMLNode pageNode = ctx.getPageMaker().getPageNode(l10n("databaseStatsTitle"), ctx);
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox(l10n("databaseStatsSubTitle")));
System.out.println(">>>>>>>>>>>>>>>>>>>>>>> START DATABASE STATS <<<<<<<<<<<<<<<<<<<<<<<");
node.JEStatsDump();
System.out.println(">>>>>>>>>>>>>>>>>>>>>>> END DATABASE STATS <<<<<<<<<<<<<<<<<<<<<<<");
ctx.getPageMaker().getContentNode(infobox).addChild("#", l10n("writtenDatabaseStats"));
this.writeHTMLReply(ctx, 200, "OK", pageNode.generate());
} else if (request.isPartSet("disable")) {
if (noPassword) {
redirectToRoot(ctx);
return;
}
int validAlertsRemaining = 0;
UserAlert[] alerts = core.alerts.getAlerts();
for (int i = 0; i < alerts.length; i++) {
if (request.getIntPart("disable", -1) == alerts[i].hashCode()) {
UserAlert alert = alerts[i];
// Won't be dismissed if it's not allowed anyway
if (alert.userCanDismiss() && alert.shouldUnregisterOnDismiss()) {
alert.onDismiss();
Logger.normal(this, "Unregistering the userAlert " + alert.hashCode());
core.alerts.unregister(alert);
} else {
Logger.normal(this, "Disabling the userAlert " + alert.hashCode());
alert.isValid(false);
}
} else if(alerts[i].isValid())
validAlertsRemaining++;
}
writePermanentRedirect(ctx, l10n("disabledAlert"), (validAlertsRemaining > 0 ? "/alerts/" : "/"));
return;
} else if (request.isPartSet("boardname") && (request.isPartSet("filename") || request.isPartSet("message"))) {
// Inserting into a frost board FIN
// boardname
// filename
// boardprivatekey (not needed)
// boardpublickey (not needed) (and maybe dump it all the way)
// innitialindex
// sender
// subject
String boardName = request.getPartAsString("boardname", FrostBoard.MAX_NAME_LENGTH);
String boardPrivateKey = request.getPartAsString("boardprivatekey", 78);
String boardPublicKey = request.getPartAsString("boardpublickey", 78);
String sender = request.getPartAsString("sender", 64);
String subject = request.getPartAsString("subject", 128);
String message = request.getPartAsString("message", 1024);
if (message.length() == 0) // back compatibility; should use message
{
message = request.getPartAsString("filename", 1024);
}
int initialIndex = 0;
if (request.isPartSet("initialindex")) {
try {
initialIndex = Integer.parseInt(request.getPartAsString("initialindex", 10));
} catch (NumberFormatException e) {
initialIndex = 0;
}
} else if (request.isPartSet("innitialindex")) {
try {
initialIndex = Integer.parseInt(request.getPartAsString("innitialindex", 10));
} catch (NumberFormatException e) {
initialIndex = 0;
}
}
if (noPassword) {
HTMLNode pageNode = ctx.getPageMaker().getPageNode(l10n("finTitle"), ctx);
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-query", l10n("finTitle")));
HTMLNode content = ctx.getPageMaker().getContentNode(infobox);
content.addChild("p").addChild("#", l10n("confirmFIN"));
HTMLNode postForm = ctx.addFormChild(content.addChild("p"), "/", "finConfirmForm");
HTMLNode table = postForm.addChild("table", "align", "center");
finInputRow(table, "boardname", l10n("targetBoardHeader"), boardName);
finInputRow(table, "boardprivatekey", l10n("privateKeyHeader"), boardPrivateKey);
finInputRow(table, "boardpublickey", l10n("publicKeyHeader"), boardPublicKey);
finInputRow(table, "initialindex", l10n("startIndexHeader"), Integer.toString(initialIndex));
finInputRow(table, "sender", l10n("fromHeader"), sender);
finInputRow(table, "subject", l10n("subjectHeader"), subject);
finInputBoxRow(table, "message", l10n("messageHeader"), message);
postForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"submit", "cancel", L10n.getString("Toadlet.cancel")});
postForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"submit", "finconfirm", l10n("post")});
writeHTMLReply(ctx, 200, "OK", pageNode.generate());
return;
}
if (!request.isPartSet("finconfirm")) {
redirectToRoot(ctx);
return;
}
FrostBoard board = null;
if ((boardPrivateKey.length() > 0) && (boardPublicKey.length() > 0)) { // keyed board
board = new FrostBoard(boardName, boardPrivateKey, boardPublicKey);
} else { // unkeyed or public board
board = new FrostBoard(boardName);
}
FrostMessage fin = new FrostMessage("news", board, sender, subject, message);
HTMLNode pageNode = ctx.getPageMaker().getPageNode(l10n("finInsertedTitle"), ctx);
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
HTMLNode content;
try {
FreenetURI finalKey = fin.insertMessage(this.getClientImpl(), initialIndex);
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-success", l10n("insertSucceededTitle")));
content = ctx.getPageMaker().getContentNode(infobox);
content.addChild("#", l10n("finInsertSuccessWithKey", "key", finalKey.toString()));
} catch (InsertException e) {
HTMLNode infobox = ctx.getPageMaker().getInfobox("infobox-error", l10n("insertFailedTitle"));
content = ctx.getPageMaker().getContentNode(infobox);
content.addChild("#", l10n("insertFailedWithMessage", "message", e.getMessage()));
content.addChild("br");
if (e.uri != null) {
content.addChild("#", l10n("uriWouldHaveBeen", "uri", e.uri.toString()));
}
int mode = e.getMode();
if ((mode == InsertException.FATAL_ERRORS_IN_BLOCKS) || (mode == InsertException.TOO_MANY_RETRIES_IN_BLOCKS)) {
content.addChild("br"); /* TODO */
content.addChild("#", l10n("splitfileErrorLabel"));
content.addChild("pre", e.errorCodes.toVerboseString());
}
}
content.addChild("br");
addHomepageLink(content);
writeHTMLReply(ctx, 200, "OK", pageNode.generate());
request.freeParts();
} else if (request.isPartSet("key") && request.isPartSet("filename")) {
if (noPassword) {
redirectToRoot(ctx);
return;
}
FreenetURI key = new FreenetURI(request.getPartAsString("key", 128));
String type = request.getPartAsString("content-type", 128);
if (type == null) {
type = "text/plain";
}
ClientMetadata contentType = new ClientMetadata(type);
Bucket bucket = request.getPart("filename");
HTMLNode pageNode = ctx.getPageMaker().getPageNode(l10n("insertedTitle"), ctx);
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
HTMLNode content;
String filenameHint = null;
if (key.getKeyType().equals("CHK")) {
String[] metas = key.getAllMetaStrings();
if ((metas != null) && (metas.length > 1)) {
filenameHint = metas[0];
}
}
InsertBlock block = new InsertBlock(bucket, contentType, key);
try {
key = this.insert(block, filenameHint, false);
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-success", l10n("insertSucceededTitle")));
content = ctx.getPageMaker().getContentNode(infobox);
String u = key.toString();
L10n.addL10nSubstitution(content, "WelcomeToadlet.keyInsertedSuccessfullyWithKeyAndName",
new String[]{"link", "/link", "name"},
new String[]{"<a href=\"/" + u + "\">", "</a>", u});
} catch (InsertException e) {
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-error", l10n("insertFailedTitle")));
content = ctx.getPageMaker().getContentNode(infobox);
content.addChild("#", l10n("insertFailedWithMessage", "message", e.getMessage()));
content.addChild("br");
if (e.uri != null) {
content.addChild("#", l10n("uriWouldHaveBeen", "uri", e.uri.toString()));
}
int mode = e.getMode();
if ((mode == InsertException.FATAL_ERRORS_IN_BLOCKS) || (mode == InsertException.TOO_MANY_RETRIES_IN_BLOCKS)) {
content.addChild("br"); /* TODO */
content.addChild("#", l10n("splitfileErrorLabel"));
content.addChild("pre", e.errorCodes.toVerboseString());
}
}
content.addChild("br");
addHomepageLink(content);
writeHTMLReply(ctx, 200, "OK", pageNode.generate());
request.freeParts();
bucket.free();
} else if (request.isPartSet("shutdownconfirm")) {
if (noPassword) {
redirectToRoot(ctx);
return;
}
MultiValueTable headers = new MultiValueTable();
headers.put("Location", "/?terminated&formPassword=" + core.formPassword);
ctx.sendReplyHeaders(302, "Found", headers, null, 0);
node.ps.queueTimedJob(new Runnable() {
public void run() {
node.exit("Shutdown from fproxy");
}
}, 1);
return;
} else if (request.isPartSet("restartconfirm")) {
if (noPassword) {
redirectToRoot(ctx);
return;
}
MultiValueTable headers = new MultiValueTable();
headers.put("Location", "/?restarted&formPassword=" + core.formPassword);
ctx.sendReplyHeaders(302, "Found", headers, null, 0);
node.ps.queueTimedJob(new Runnable() {
public void run() {
node.getNodeStarter().restart();
}
}, 1);
return;
} else if(request.isPartSet("dismiss-events")) {
if(noPassword) {
redirectToRoot(ctx);
return;
}
String alertsToDump = request.getPartAsString("events", Integer.MAX_VALUE);
String[] alertAnchors = alertsToDump.split(",");
HashSet toDump = new HashSet();
for(int i=0;i<alertAnchors.length;i++) toDump.add(alertAnchors[i]);
core.alerts.dumpEvents(toDump);
redirectToRoot(ctx);
} else {
redirectToRoot(ctx);
}
}
private void finInputBoxRow(HTMLNode table, String name, String label, String message) {
HTMLNode row = table.addChild("tr");
HTMLNode cell = row.addChild("td");
// FIXME this should be in the CSS, not the generated code
HTMLNode right = cell.addChild("div", "align", "right");
HTMLNode bold = right.addChild("b");
HTMLNode font = bold.addChild("font", "size", "-1");
font.addChild("#", label);
cell = row.addChild("td");
cell.addChild("textarea", new String[]{"name", "rows", "cols"},
new String[]{name, "12", "80"}).addChild("#", message);
}
private void finInputRow(HTMLNode table, String name, String label, String message) {
HTMLNode row = table.addChild("tr");
HTMLNode cell = row.addChild("td");
// FIXME this should be in the CSS, not the generated code
HTMLNode right = cell.addChild("div", "align", "right");
HTMLNode bold = right.addChild("b");
HTMLNode font = bold.addChild("font", "size", "-1");
font.addChild("#", label);
cell = row.addChild("td");
cell.addChild("input", new String[]{"type", "name", "size", "value"},
new String[]{"text", name, "30", message});
}
public void handleGet(URI uri, HTTPRequest request, ToadletContext ctx) throws ToadletContextClosedException, IOException {
boolean advancedModeOutputEnabled = core.getToadletContainer().isAdvancedModeEnabled();
if (ctx.isAllowedFullAccess()) {
if (request.isParameterSet("latestlog")) {
final File logs = new File(node.config.get("logger").getString("dirname") + File.separator + "freenet-latest.log");
this.writeHTMLReply(ctx, 200, "OK", FileUtil.readUTF(logs));
return;
} else if (request.isParameterSet("terminated")) {
if ((!request.isParameterSet("formPassword")) || !request.getParam("formPassword").equals(core.formPassword)) {
redirectToRoot(ctx);
return;
}
// Tell the user that the node is shutting down
HTMLNode pageNode = ctx.getPageMaker().getPageNode("Node Shutdown", false, ctx);
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-information", l10n("shutdownDone")));
HTMLNode infoboxContent = ctx.getPageMaker().getContentNode(infobox);
infoboxContent.addChild("#", l10n("thanks"));
WelcomeToadlet.maybeDisplayWrapperLogfile(ctx, contentNode);
this.writeHTMLReply(ctx, 200, "OK", pageNode.generate());
return;
} else if (request.isParameterSet("restarted")) {
if ((!request.isParameterSet("formPassword")) || !request.getParam("formPassword").equals(core.formPassword)) {
redirectToRoot(ctx);
return;
}
// Tell the user that the node is restarting
HTMLNode pageNode = ctx.getPageMaker().getPageNode("Node Restart", false, ctx);
HTMLNode headNode = ctx.getPageMaker().getHeadNode(pageNode);
headNode.addChild("meta", new String[]{"http-equiv", "content"}, new String[]{"refresh", "20; url="});
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-information", l10n("restartingTitle")));
HTMLNode infoboxContent = ctx.getPageMaker().getContentNode(infobox);
infoboxContent.addChild("#", l10n("restarting"));
writeHTMLReply(ctx, 200, "OK", pageNode.generate());
Logger.normal(this, "Node is restarting");
return;
} else if (request.getParam("newbookmark").length() > 0) {
HTMLNode pageNode = ctx.getPageMaker().getPageNode(l10n("confirmAddBookmarkTitle"), ctx);
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox(l10n("confirmAddBookmarkSubTitle")));
HTMLNode addForm = ctx.addFormChild(ctx.getPageMaker().getContentNode(infobox), "/bookmarkEditor/", "editBookmarkForm");
addForm.addChild("#", l10n("confirmAddBookmarkWithKey", "key", request.getParam("newbookmark")));
addForm.addChild("br");
String key = request.getParam("newbookmark");
if (key.startsWith("freenet:")) {
key = key.substring(8);
}
addForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"hidden", "key", key});
if(request.isParameterSet("hasAnActivelink")) {
addForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"hidden","hasAnActivelink",request.getParam("hasAnActivelink")});
}
addForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"text", "name", request.getParam("desc")});
addForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"hidden", "bookmark", "/"});
addForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"hidden", "action", "addItem"});
addForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"submit", "addbookmark", L10n.getString("BookmarkEditorToadlet.addBookmark")});
this.writeHTMLReply(ctx, 200, "OK", pageNode.generate());
return;
} else if (request.getParam(GenericReadFilterCallback.magicHTTPEscapeString).length() > 0) {
HTMLNode pageNode = ctx.getPageMaker().getPageNode(l10n("confirmExternalLinkTitle"), ctx);
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
HTMLNode warnbox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-warning", l10n("confirmExternalLinkSubTitle")));
HTMLNode externalLinkForm = ctx.addFormChild(ctx.getPageMaker().getContentNode(warnbox), "/", "confirmExternalLinkForm");
final String target = request.getParam(GenericReadFilterCallback.magicHTTPEscapeString);
externalLinkForm.addChild("#", l10n("confirmExternalLinkWithURL", "url", target));
externalLinkForm.addChild("br");
externalLinkForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"hidden", GenericReadFilterCallback.magicHTTPEscapeString, target});
externalLinkForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"submit", "cancel", L10n.getString("Toadlet.cancel")});
externalLinkForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"submit", "Go", l10n("goToExternalLink")});
this.writeHTMLReply(ctx, 200, "OK", pageNode.generate());
return;
} else if (request.isParameterSet("exit")) {
HTMLNode pageNode = ctx.getPageMaker().getPageNode(l10n("shutdownConfirmTitle"), ctx);
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-query", l10n("shutdownConfirmTitle")));
HTMLNode content = ctx.getPageMaker().getContentNode(infobox);
content.addChild("p").addChild("#", l10n("shutdownConfirm"));
HTMLNode shutdownForm = ctx.addFormChild(content.addChild("p"), "/", "confirmShutdownForm");
shutdownForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"submit", "cancel", L10n.getString("Toadlet.cancel")});
shutdownForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"submit", "shutdownconfirm", l10n("shutdown")});
writeHTMLReply(ctx, 200, "OK", pageNode.generate());
return;
} else if (request.isParameterSet("restart")) {
HTMLNode pageNode = ctx.getPageMaker().getPageNode(l10n("restartConfirmTitle"), ctx);
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
HTMLNode infobox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-query", l10n("restartConfirmTitle")));
HTMLNode content = ctx.getPageMaker().getContentNode(infobox);
content.addChild("p").addChild("#", l10n("restartConfirm"));
HTMLNode restartForm = ctx.addFormChild(content.addChild("p"), "/", "confirmRestartForm");
restartForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"submit", "cancel", L10n.getString("Toadlet.cancel")});
restartForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"submit", "restartconfirm", l10n("restart")});
writeHTMLReply(ctx, 200, "OK", pageNode.generate());
return;
}
}
HTMLNode pageNode = ctx.getPageMaker().getPageNode(l10n("homepageFullTitleWithName", "name", node.getMyName()), ctx);
HTMLNode contentNode = ctx.getPageMaker().getContentNode(pageNode);
if (node.isTestnetEnabled()) {
HTMLNode testnetBox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-alert", l10n("testnetWarningTitle")));
HTMLNode testnetContent = ctx.getPageMaker().getContentNode(testnetBox);
testnetContent.addChild("#", l10n("testnetWarning"));
}
String useragent = (String) ctx.getHeaders().get("user-agent");
if (useragent != null) {
useragent = useragent.toLowerCase();
if ((useragent.indexOf("msie") > -1) && (useragent.indexOf("opera") == -1)) {
HTMLNode browserWarningBox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-alert", l10n("ieWarningTitle")));
HTMLNode browserWarningContent = ctx.getPageMaker().getContentNode(browserWarningBox);
browserWarningContent.addChild("#", l10n("ieWarning"));
}
}
// Alerts
if (ctx.isAllowedFullAccess()) {
contentNode.addChild(core.alerts.createAlertsShort(l10n("alertsSummary"), advancedModeOutputEnabled, true));
}
// Bookmarks
HTMLNode bookmarkBox = contentNode.addChild("div", "class", "infobox infobox-normal");
HTMLNode bookmarkBoxHeader = bookmarkBox.addChild("div", "class", "infobox-header");
bookmarkBoxHeader.addChild("#", L10n.getString("BookmarkEditorToadlet.myBookmarksTitle"));
if (ctx.isAllowedFullAccess()) {
bookmarkBoxHeader.addChild("#", " [");
bookmarkBoxHeader.addChild("span", "id", "bookmarkedit").addChild("a", new String[]{"href", "class"}, new String[]{"/bookmarkEditor/", "interfacelink"}, L10n.getString("BookmarkEditorToadlet.edit"));
bookmarkBoxHeader.addChild("#", "]");
}
HTMLNode bookmarkBoxContent = bookmarkBox.addChild("div", "class", "infobox-content");
HTMLNode bookmarksList = bookmarkBoxContent.addChild("ul", "id", "bookmarks");
addCategoryToList(BookmarkManager.MAIN_CATEGORY, bookmarksList, useragent != null && useragent.toLowerCase().indexOf("khtml") >= 0);
// Fetch-a-key box
HTMLNode fetchKeyBox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-normal", l10n("fetchKeyLabel")));
HTMLNode fetchKeyContent = ctx.getPageMaker().getContentNode(fetchKeyBox);
fetchKeyContent.addAttribute("id", "keyfetchbox");
HTMLNode fetchKeyForm = fetchKeyContent.addChild("form", new String[]{"action", "method"}, new String[]{"/", "get"}).addChild("div");
fetchKeyForm.addChild("#", l10n("keyRequestLabel") + ' ');
fetchKeyForm.addChild("input", new String[]{"type", "size", "name"}, new String[]{"text", "80", "key"});
fetchKeyForm.addChild("input", new String[]{"type", "value"}, new String[]{"submit", l10n("fetch")});
// Version info and Quit Form
HTMLNode versionBox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-information", l10n("versionHeader")));
HTMLNode versionContent = ctx.getPageMaker().getContentNode(versionBox);
versionContent.addChild("#",
L10n.getString("WelcomeToadlet.version", new String[]{"fullVersion", "build", "rev"},
new String[]{Version.nodeVersion, Integer.toString(Version.buildNumber()), Version.cvsRevision}));
versionContent.addChild("br");
if (NodeStarter.extBuildNumber < NodeStarter.RECOMMENDED_EXT_BUILD_NUMBER) {
versionContent.addChild("#",
L10n.getString("WelcomeToadlet.extVersionWithRecommended", new String[]{"build", "recbuild", "rev"},
new String[]{Integer.toString(NodeStarter.extBuildNumber), Integer.toString(NodeStarter.RECOMMENDED_EXT_BUILD_NUMBER), NodeStarter.extRevisionNumber}));
} else {
versionContent.addChild("#",
L10n.getString("WelcomeToadlet.extVersion", new String[]{"build", "rev"},
new String[]{Integer.toString(NodeStarter.extBuildNumber), NodeStarter.extRevisionNumber}));
}
versionContent.addChild("br");
if (ctx.isAllowedFullAccess()) {
HTMLNode shutdownForm = versionContent.addChild("form", new String[]{"action", "method"}, new String[]{".", "get"}).addChild("div");
shutdownForm.addChild("input", new String[]{"type", "name"}, new String[]{"hidden", "exit"});
shutdownForm.addChild("input", new String[]{"type", "value"}, new String[]{"submit", l10n("shutdownNode")});
if (node.isUsingWrapper()) {
HTMLNode restartForm = versionContent.addChild("form", new String[]{"action", "method"}, new String[]{".", "get"}).addChild("div");
restartForm.addChild("input", new String[]{"type", "name"}, new String[]{"hidden", "restart"});
restartForm.addChild("input", new String[]{"type", "name", "value"}, new String[]{"submit", "restart2", l10n("restartNode")});
}
}
// Activity
HTMLNode activityBox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-information", l10n("activityTitle")));
HTMLNode activityContent = ctx.getPageMaker().getContentNode(activityBox);
HTMLNode activityList = activityContent.addChild("ul", "id", "activity");
activityList.addChild("li", l10n("insertCount", "total", Integer.toString(node.getNumInsertSenders())));
activityList.addChild("li", l10n("requestCount", "total", Integer.toString(node.getNumRequestSenders())));
activityList.addChild("li", l10n("transferringRequestCount", "total", (Integer.toString((node.getNumTransferringRequestSenders()) + (node.getNumTransferringRequestHandlers()))))); // Include both sending and receiving requests.
if (advancedModeOutputEnabled) {
activityList.addChild("li", l10n("arkFetchCount", "total", Integer.toString(node.getNumARKFetchers())));
}
this.writeHTMLReply(ctx, 200, "OK", pageNode.generate());
}
public String supportedMethods() {
return "GET, POST";
}
private String l10n(String key) {
return L10n.getString("WelcomeToadlet." + key);
}
private String l10n(String key, String pattern, String value) {
return L10n.getString("WelcomeToadlet." + key, new String[]{pattern}, new String[]{value});
}
public static void maybeDisplayWrapperLogfile(ToadletContext ctx, HTMLNode contentNode) {
final File logs = new File("wrapper.log");
long logSize = logs.length();
if(logs.exists() && logs.isFile() && logs.canRead() && (logSize > 0)) {
try {
HTMLNode logInfobox = contentNode.addChild(ctx.getPageMaker().getInfobox("infobox-info", "Current status"));
HTMLNode logInfoboxContent = ctx.getPageMaker().getContentNode(logInfobox);
boolean isShortFile = logSize < 2000;
String content = FileUtil.readUTF(logs, (isShortFile ? 0 : logSize - 2000));
int eol = content.indexOf('\n');
boolean shallStripFirstLine = (!isShortFile) && (eol > 0);
logInfoboxContent.addChild("%", content.substring((shallStripFirstLine ? eol + 1 : 0)).replaceAll("\n", "<br>\n"));
} catch(IOException e) {}
}
}
}
The table below shows all metrics for WelcomeToadlet.java.
| Metric | Value | Description | |
|---|---|---|---|