private HTMLNode getReceivedTrustCell(OwnIdentity truster, Identity trustee)
throws DuplicateTrustException {
String trustValue = "";
String trustComment = "";
Trust trust;
try {
trust = mWebOfTrust.getTrust(truster, trustee);
trustValue = String.valueOf(trust.getValue());
trustComment = trust.getComment();
} catch (NotTrustedException e) {
}
HTMLNode cell = new HTMLNode("td");
if (trustValue.length() > 0) {
cell.addAttribute(
"style",
"background-color:"
+ KnownIdentitiesPage.getTrustColor(Integer.parseInt(trustValue))
+ ";");
}
// Trust value input field
cell.addChild(
"input",
new String[] {"type", "name", "size", "maxlength", "value"},
new String[] {"text", "Value" + trustee.getID(), "4", "4", trustValue});
// Trust comment input field
cell.addChild(
"input",
new String[] {"type", "name", "size", "maxlength", "value"},
new String[] {
"text",
"Comment" + trustee.getID(),
"50",
Integer.toString(Trust.MAX_TRUST_COMMENT_LENGTH),
trustComment
});
return cell;
}
/** {@inheritDoc} */
@Override
public Response handleRequest(FreenetRequest request, Response response) throws IOException {
String redirectTarget = getRedirectTarget(request);
if (redirectTarget != null) {
return new RedirectResponse(redirectTarget);
}
if (isFullAccessOnly() && !request.getToadletContext().isAllowedFullAccess()) {
return response
.setStatusCode(401)
.setStatusText("Not authorized")
.setContentType("text/html");
}
ToadletContext toadletContext = request.getToadletContext();
if (request.getMethod() == Method.POST) {
/* require form password. */
String formPassword = request.getHttpRequest().getPartAsStringFailsafe("formPassword", 32);
if (!formPassword.equals(toadletContext.getContainer().getFormPassword())) {
return new RedirectResponse(invalidFormPasswordRedirectTarget);
}
}
PageMaker pageMaker = toadletContext.getPageMaker();
PageNode pageNode = pageMaker.getPageNode(getPageTitle(request), toadletContext);
for (String styleSheet : getStyleSheets()) {
pageNode.addCustomStyleSheet(styleSheet);
}
for (Map<String, String> linkNodeParameters : getAdditionalLinkNodes(request)) {
HTMLNode linkNode = pageNode.headNode.addChild("link");
for (Entry<String, String> parameter : linkNodeParameters.entrySet()) {
linkNode.addAttribute(parameter.getKey(), parameter.getValue());
}
}
String shortcutIcon = getShortcutIcon();
if (shortcutIcon != null) {
pageNode.addForwardLink("icon", shortcutIcon);
}
TemplateContext templateContext = templateContextFactory.createTemplateContext();
templateContext.mergeContext(template.getInitialContext());
try {
long start = System.nanoTime();
processTemplate(request, templateContext);
long finish = System.nanoTime();
logger.log(
Level.FINEST, "Template was rendered in " + ((finish - start) / 1000) / 1000.0 + "ms.");
} catch (RedirectException re1) {
return new RedirectResponse(re1.getTarget());
}
StringWriter stringWriter = new StringWriter();
template.render(templateContext, stringWriter);
pageNode.content.addChild("%", stringWriter.toString());
postProcess(request, templateContext);
return response
.setStatusCode(200)
.setStatusText("OK")
.setContentType("text/html")
.write(pageNode.outer.generate());
}
/** Makes the list of Identities known by the tree owner. */
private void makeKnownIdentitiesList() {
String nickFilter = mRequest.getPartAsStringFailsafe("nickfilter", 100).trim();
String sortBy =
mRequest.isPartSet("sortby")
? mRequest.getPartAsStringFailsafe("sortby", 100).trim()
: "Nickname";
String sortType =
mRequest.isPartSet("sorttype")
? mRequest.getPartAsStringFailsafe("sorttype", 100).trim()
: "Ascending";
int page =
mRequest.isPartSet("page")
? Integer.parseInt(
mRequest.getPartAsStringFailsafe(
"page", Integer.toString(Integer.MAX_VALUE).length()))
: 0;
page = page - 1; // What we get passed is the user-friendly page number counting from 1, not 0.
page = Math.max(0, page); // In case no page part was set, it would be -1
HTMLNode knownIdentitiesBox =
addContentBox(l10n().getString("KnownIdentitiesPage.KnownIdentities.Header"));
knownIdentitiesBox =
pr.addFormChild(knownIdentitiesBox, uri.toString(), "Filters").addChild("p");
knownIdentitiesBox.addChild(
"input",
new String[] {"type", "name", "value"},
new String[] {"hidden", "page", Integer.toString(page + 1)});
InfoboxNode filtersBoxNode =
getContentBox(l10n().getString("KnownIdentitiesPage.FiltersAndSorting.Header"));
{ // Filters box
knownIdentitiesBox.addChild(filtersBoxNode.outer);
HTMLNode filtersBox = filtersBoxNode.content;
filtersBox.addChild(
"#",
l10n().getString("KnownIdentitiesPage.FiltersAndSorting.ShowOnlyNicksContaining")
+ " : ");
filtersBox.addChild(
"input",
new String[] {"type", "size", "name", "value"},
new String[] {"text", "15", "nickfilter", nickFilter});
filtersBox.addChild(
"#",
" " + l10n().getString("KnownIdentitiesPage.FiltersAndSorting.SortIdentitiesBy") + " : ");
HTMLNode option =
filtersBox.addChild(
"select", new String[] {"name", "id"}, new String[] {"sortby", "sortby"});
TreeMap<String, String> options = new TreeMap<String, String>();
options.put(
SortBy.Edition.toString(),
l10n().getString("KnownIdentitiesPage.FiltersAndSorting.SortIdentitiesBy.Edition"));
options.put(
SortBy.Nickname.toString(),
l10n().getString("KnownIdentitiesPage.FiltersAndSorting.SortIdentitiesBy.Nickname"));
options.put(
SortBy.Score.toString(),
l10n().getString("KnownIdentitiesPage.FiltersAndSorting.SortIdentitiesBy.Score"));
options.put(
SortBy.LocalTrust.toString(),
l10n().getString("KnownIdentitiesPage.FiltersAndSorting.SortIdentitiesBy.LocalTrust"));
for (String e : options.keySet()) {
HTMLNode newOption = option.addChild("option", "value", e, options.get(e));
if (e.equals(sortBy)) {
newOption.addAttribute("selected", "selected");
}
}
option =
filtersBox.addChild(
"select", new String[] {"name", "id"}, new String[] {"sorttype", "sorttype"});
options = new TreeMap<String, String>();
options.put(
"Ascending",
l10n().getString("KnownIdentitiesPage.FiltersAndSorting.SortIdentitiesBy.Ascending"));
options.put(
"Descending",
l10n().getString("KnownIdentitiesPage.FiltersAndSorting.SortIdentitiesBy.Descending"));
for (String e : options.keySet()) {
HTMLNode newOption = option.addChild("option", "value", e, options.get(e));
if (e.equals(sortType)) {
newOption.addAttribute("selected", "selected");
}
}
filtersBox.addChild(
"input",
new String[] {"type", "value"},
new String[] {
"submit",
l10n().getString("KnownIdentitiesPage.FiltersAndSorting.SortIdentitiesBy.SubmitButton")
});
}
// Display the list of known identities
HTMLNode identitiesTable = knownIdentitiesBox.addChild("table", "border", "0");
identitiesTable.addChild(getKnownIdentitiesListTableHeader());
WebOfTrust.SortOrder sortInstruction = WebOfTrust.SortOrder.valueOf("By" + sortBy + sortType);
synchronized (mWebOfTrust) {
long currentTime = CurrentTimeUTC.getInMillis();
int indexOfFirstIdentity = page * IDENTITIES_PER_PAGE;
// Re-query it instead of using mLoggedInOwnIdentity because mLoggedInOwnIdentity is a
// clone() and thus will not work with database queries on the WebOfTrust.
// TODO: Performance: This can be removed once the TODO at
// WebPageImpl.getLoggedInOwnIdentityFromHTTPSession() of not cloning the
// OwnIdentity has been been resolved.
final OwnIdentity ownId;
try {
ownId = mWebOfTrust.getOwnIdentityByID(mLoggedInOwnIdentity.getID());
} catch (UnknownIdentityException e) {
new ErrorPage(mToadlet, mRequest, mContext, e).addToPage(this);
return;
}
ObjectSet<Identity> allIdentities =
mWebOfTrust.getAllIdentitiesFilteredAndSorted(ownId, nickFilter, sortInstruction);
Iterator<Identity> identities;
try {
identities = allIdentities.listIterator(indexOfFirstIdentity);
} catch (IndexOutOfBoundsException e) {
// The user supplied a higher page index than there are pages. This can happen when the
// user changes the search filters while not being on the first page.
// We fall back to displaying the last page.
// Notice: We intentionally do not prevent listIterator() from throwing by checking
// the index for validity before calling listIterator(). This is because we would need
// to call allIdentities.size() to check the index. This would force the database to
// compute the full result set even though we only need the results up to the current
// page if we are not on the last page.
page = getPageCount(allIdentities.size()) - 1;
indexOfFirstIdentity = page * IDENTITIES_PER_PAGE;
// TODO: Performance: Don't re-query this from the database once the issue which caused
// this workaround is fixed: https://bugs.freenetproject.org/view.php?id=6646
allIdentities =
mWebOfTrust.getAllIdentitiesFilteredAndSorted(ownId, nickFilter, sortInstruction);
identities = allIdentities.listIterator(indexOfFirstIdentity);
}
for (int displayed = 0;
displayed < IDENTITIES_PER_PAGE && identities.hasNext();
++displayed) {
final Identity id = identities.next();
if (id == ownId) continue;
HTMLNode row = identitiesTable.addChild("tr");
// NickName
HTMLNode nameLink =
row.addChild(
"td",
new String[] {"title", "style"},
new String[] {id.getRequestURI().toString(), "cursor: help;"})
.addChild("a", "href", IdentityPage.getURI(mWebInterface, id.getID()).toString());
String nickName = id.getNickname();
if (nickName != null) {
nameLink.addChild("#", nickName + "@" + id.getID().substring(0, 5) + "...");
} else
nameLink
.addChild("span", "class", "alert-error")
.addChild(
"#",
l10n()
.getString(
"KnownIdentitiesPage.KnownIdentities.Table.NicknameNotDownloadedYet"));
// Added date
row.addChild(
"td",
CommonWebUtils.formatTimeDelta(currentTime - id.getAddedDate().getTime(), l10n()));
// Last fetched date
Date lastFetched = id.getLastFetchedDate();
if (!lastFetched.equals(new Date(0)))
row.addChild(
"td", CommonWebUtils.formatTimeDelta(currentTime - lastFetched.getTime(), l10n()));
else row.addChild("td", l10n().getString("Common.Never"));
// Publish TrustList
row.addChild(
"td",
new String[] {"align"},
new String[] {"center"},
id.doesPublishTrustList()
? l10n().getString("Common.Yes")
: l10n().getString("Common.No"));
// Score
try {
final Score score = mWebOfTrust.getScore(ownId, id);
final int scoreValue = score.getScore();
final int rank = score.getRank();
row.addChild(
"td",
new String[] {"align", "style"},
new String[] {
"center", "background-color:" + KnownIdentitiesPage.getTrustColor(scoreValue) + ";"
},
Integer.toString(scoreValue)
+ " ("
+ (rank != Integer.MAX_VALUE
? rank
: l10n().getString("KnownIdentitiesPage.KnownIdentities.Table.InfiniteRank"))
+ ")");
} catch (NotInTrustTreeException e) {
// This only happen with identities added manually by the user
row.addChild("td", l10n().getString("KnownIdentitiesPage.KnownIdentities.Table.NoScore"));
}
// Own Trust
row.addChild(getReceivedTrustCell(ownId, id));
// Checkbox
row.addChild(getSetTrustCell(id));
// Nb Trusters
// TODO: Do a direct link to the received-trusts part of the linked page
HTMLNode trustersCell = row.addChild("td", new String[] {"align"}, new String[] {"center"});
trustersCell.addChild(
new HTMLNode(
"a",
"href",
IdentityPage.getURI(mWebInterface, id.getID()).toString(),
Long.toString(mWebOfTrust.getReceivedTrusts(id).size())));
// Nb Trustees
// TODO: Do a direct link to the given-trusts part of the linked page
HTMLNode trusteesCell = row.addChild("td", new String[] {"align"}, new String[] {"center"});
trusteesCell.addChild(
new HTMLNode(
"a",
"href",
IdentityPage.getURI(mWebInterface, id.getID()).toString(),
Long.toString(mWebOfTrust.getGivenTrusts(id).size())));
// TODO: Show in advanced mode only once someone finally fixes the "Switch to advanced mode"
// link on FProxy to work on ALL pages.
row.addChild("td", "align", "center", Long.toString(id.getEdition()));
row.addChild("td", "align", "center", Long.toString(id.getLatestEditionHint()));
}
identitiesTable.addChild(getKnownIdentitiesListTableHeader());
knownIdentitiesBox.addChild(getKnownIdentitiesListPageLinks(page, allIdentities.size()));
}
}
public void handleMethodGET(URI uri, HTTPRequest req, ToadletContext ctx)
throws ToadletContextClosedException, IOException {
if (!ctx.checkFullAccess(this)) return;
boolean advancedModeEnabled = ctx.isAdvancedModeEnabled();
PageNode page =
ctx.getPageMaker()
.getPageNode(NodeL10n.getBase().getString("ConfigToadlet.fullTitle"), ctx);
HTMLNode pageNode = page.outer;
HTMLNode contentNode = page.content;
contentNode.addChild(ctx.getAlertManager().createSummary());
HTMLNode infobox = contentNode.addChild("div", "class", "infobox infobox-normal");
infobox.addChild("div", "class", "infobox-header", l10n("title"));
HTMLNode configNode = infobox.addChild("div", "class", "infobox-content");
HTMLNode formNode = ctx.addFormChild(configNode, path(), "configForm");
// Invisible apply button at the top so that an enter keypress will
// apply settings instead of
// going to a directory browser if present.
formNode.addChild(
"input",
new String[] {"type", "value", "class"},
new String[] {"submit", l10n("apply"), "invisible"});
/*
* Special case: present an option for the wrapper's maximum memory
* under Core configuration, provided the maximum memory property is
* defined. (the wrapper is being used)
*/
if (subConfig.getPrefix().equals("node") && WrapperConfig.canChangeProperties()) {
String configName = "wrapper.java.maxmemory";
String curValue = WrapperConfig.getWrapperProperty(configName);
// If persisted from directory browser, override. This is a POST
// HTTPRequest.
if (req.isPartSet(configName)) {
curValue = req.getPartAsStringFailsafe(configName, MAX_PARAM_VALUE_SIZE);
}
if (curValue != null) {
formNode.addChild("div", "class", "configprefix", l10n("wrapper"));
HTMLNode list = formNode.addChild("ul", "class", "config");
HTMLNode item = list.addChild("li", "class", OptionType.TEXT.cssClass);
// FIXME how to get the real default???
String defaultValue = "256";
item.addChild(
"span",
new String[] {"class", "title", "style"},
new String[] {
"configshortdesc",
NodeL10n.getBase()
.getString(
"ConfigToadlet.defaultIs",
new String[] {"default"},
new String[] {defaultValue}),
"cursor: help;"
})
.addChild(NodeL10n.getBase().getHTMLNode("WrapperConfig." + configName + ".short"));
item.addChild("span", "class", "config")
.addChild(
"input",
new String[] {"type", "class", "name", "value"},
new String[] {"text", "config", configName, curValue});
item.addChild("span", "class", "configlongdesc")
.addChild(NodeL10n.getBase().getHTMLNode("WrapperConfig." + configName + ".long"));
}
}
short displayedConfigElements = 0;
HTMLNode configGroupUlNode = new HTMLNode("ul", "class", "config");
String overriddenOption = null;
String overriddenValue = null;
// A value changed by the directory selector takes precedence.
if (req.isPartSet("select-for") && req.isPartSet(LocalFileBrowserToadlet.selectDir)) {
overriddenOption = req.getPartAsStringFailsafe("select-for", MAX_PARAM_VALUE_SIZE);
overriddenValue = req.getPartAsStringFailsafe("filename", MAX_PARAM_VALUE_SIZE);
}
/*
* Present all other options for this subconfig.
*/
for (Option<?> o : subConfig.getOptions()) {
if (!((!advancedModeEnabled) && o.isExpert())) {
displayedConfigElements++;
String configName = o.getName();
String fullName = subConfig.getPrefix() + '.' + configName;
String value = o.getValueDisplayString();
if (value == null) {
Logger.error(this, fullName + "has returned null from config!);");
continue;
}
ConfigCallback<?> callback = o.getCallback();
final OptionType optionType;
if (callback instanceof EnumerableOptionCallback) {
optionType = OptionType.DROP_DOWN;
} else if (callback instanceof BooleanCallback) {
optionType = OptionType.BOOLEAN;
} else if (callback instanceof ProgramDirectory.DirectoryCallback
&& !callback.isReadOnly()) {
optionType = OptionType.DIRECTORY;
} else if (!callback.isReadOnly()) {
optionType = OptionType.TEXT;
} else /* if (callback.isReadOnly()) */ {
optionType = OptionType.TEXT_READ_ONLY;
}
// If ConfigToadlet is serving a plugin, ask the plugin to
// translate the
// config descriptions, otherwise use the node's BaseL10n
// instance like
// normal.
HTMLNode shortDesc = o.getShortDescNode(plugin);
HTMLNode longDesc = o.getLongDescNode(plugin);
HTMLNode configItemNode = configGroupUlNode.addChild("li");
String defaultValue;
if (callback instanceof BooleanCallback) {
// Only case where values are localised.
defaultValue = l10n(Boolean.toString(Boolean.valueOf(value)));
} else {
defaultValue = o.getDefault();
}
configItemNode.addAttribute("class", optionType.cssClass);
configItemNode
.addChild("a", new String[] {"name", "id"}, new String[] {configName, configName})
.addChild(
"span",
new String[] {"class", "title", "style"},
new String[] {
"configshortdesc",
NodeL10n.getBase()
.getString(
"ConfigToadlet.defaultIs",
new String[] {"default"},
new String[] {defaultValue})
+ (advancedModeEnabled ? " [" + fullName + ']' : ""),
"cursor: help;"
})
.addChild(shortDesc);
HTMLNode configItemValueNode = configItemNode.addChild("span", "class", "config");
// Values persisted through browser or backing down from
// resetting to defaults
// override the currently applied ones.
if (req.isPartSet(fullName)) {
value = req.getPartAsStringFailsafe(fullName, MAX_PARAM_VALUE_SIZE);
}
if (overriddenOption != null && overriddenOption.equals(fullName)) value = overriddenValue;
switch (optionType) {
case DROP_DOWN:
configItemValueNode.addChild(
addComboBox(
value, (EnumerableOptionCallback) callback, fullName, callback.isReadOnly()));
break;
case BOOLEAN:
configItemValueNode.addChild(
addBooleanComboBox(Boolean.valueOf(value), fullName, callback.isReadOnly()));
break;
case DIRECTORY:
configItemValueNode.addChild(addTextBox(value, fullName, o, false));
configItemValueNode.addChild(
"input",
new String[] {"type", "name", "value"},
new String[] {
"submit",
"select-directory." + fullName,
NodeL10n.getBase().getString("QueueToadlet.browseToChange")
});
break;
case TEXT_READ_ONLY:
configItemValueNode.addChild(addTextBox(value, fullName, o, true));
break;
case TEXT:
configItemValueNode.addChild(addTextBox(value, fullName, o, false));
break;
}
configItemNode.addChild("span", "class", "configlongdesc").addChild(longDesc);
}
}
if (displayedConfigElements > 0) {
formNode.addChild(
"div",
"class",
"configprefix",
(plugin == null) ? l10n(subConfig.getPrefix()) : plugin.getString(subConfig.getPrefix()));
formNode.addChild("a", "id", subConfig.getPrefix());
formNode.addChild(configGroupUlNode);
}
formNode.addChild(
"input", new String[] {"type", "value"}, new String[] {"submit", l10n("apply")});
formNode.addChild(
"input", new String[] {"type", "value"}, new String[] {"reset", l10n("undo")});
formNode.addChild(
"input",
new String[] {"type", "name", "value"},
new String[] {"hidden", "subconfig", subConfig.getPrefix()});
// 'Node' prefix options should not be reset to defaults as it is a,
// quoting Toad, "very bad idea".
// Options whose defaults are not wise to apply include the location of
// the master keys file,
// the Darknet port number, and the datastore size.
if (!subConfig.getPrefix().equals("node")) {
formNode.addChild(
"input",
new String[] {"type", "name", "value"},
new String[] {"submit", "confirm-reset-to-defaults", l10n("resetToDefaults")});
}
this.writeHTMLReply(ctx, 200, "OK", pageNode.generate());
}
