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Athou
2013-03-20 20:33:42 +01:00
commit 7b3c53fcb9
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116
src/main/java/com/commafeed/frontend/CommaFeedApplication.java Normal file
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package com.commafeed.frontend;
import javax.enterprise.inject.spi.BeanManager;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.apache.wicket.Application;
import org.apache.wicket.Page;
import org.apache.wicket.Session;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.authroles.authentication.AbstractAuthenticatedWebSession;
import org.apache.wicket.authroles.authentication.AuthenticatedWebApplication;
import org.apache.wicket.authroles.authorization.strategies.role.IRoleCheckingStrategy;
import org.apache.wicket.authroles.authorization.strategies.role.Roles;
import org.apache.wicket.authroles.authorization.strategies.role.annotations.AnnotationsRoleAuthorizationStrategy;
import org.apache.wicket.cdi.CdiConfiguration;
import org.apache.wicket.cdi.ConversationPropagation;
import org.apache.wicket.core.request.handler.PageProvider;
import org.apache.wicket.core.request.handler.RenderPageRequestHandler;
import org.apache.wicket.core.request.handler.RenderPageRequestHandler.RedirectPolicy;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.request.IRequestHandler;
import org.apache.wicket.request.Request;
import org.apache.wicket.request.Response;
import org.apache.wicket.request.cycle.AbstractRequestCycleListener;
import org.apache.wicket.request.cycle.RequestCycle;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.commafeed.frontend.components.auth.LoginPage;
import com.commafeed.frontend.pages.feed.FeedViewPage;
import com.commafeed.frontend.utils.exception.DisplayExceptionPage;
import de.agilecoders.wicket.Bootstrap;
import de.agilecoders.wicket.settings.BootstrapSettings;
import de.agilecoders.wicket.webjars.util.WicketWebjars;
public class CommaFeedApplication extends AuthenticatedWebApplication {
private Logger log = LoggerFactory.getLogger(CommaFeedApplication.class);
@Override
protected void init() {
super.init();
mountPage("login", LoginPage.class);
mountPage("feeds", FeedViewPage.class);
setupInjection();
getMarkupSettings().setStripWicketTags(true);
getMarkupSettings().setCompressWhitespace(true);
getMarkupSettings().setDefaultMarkupEncoding("UTF-8");
getSecuritySettings().setAuthorizationStrategy(
new AnnotationsRoleAuthorizationStrategy(
new IRoleCheckingStrategy() {
@Override
public boolean hasAnyRole(Roles roles) {
return CommaFeedSession.get().getRoles()
.hasAnyRole(roles);
}
}));
getRequestCycleListeners().add(new AbstractRequestCycleListener() {
@Override
public IRequestHandler onException(RequestCycle cycle, Exception ex) {
AjaxRequestTarget target = cycle.find(AjaxRequestTarget.class);
// redirect to the error page if ajax request, render error on
// current page otherwise
RedirectPolicy policy = target == null ? RedirectPolicy.NEVER_REDIRECT
: RedirectPolicy.AUTO_REDIRECT;
return new RenderPageRequestHandler(new PageProvider(
new DisplayExceptionPage(ex)), policy);
}
});
mountPage("/error", DisplayExceptionPage.class);
BootstrapSettings settings = new BootstrapSettings();
Bootstrap.install(Application.get(), settings);
WicketWebjars.install(this);
}
@Override
public Class<? extends Page> getHomePage() {
return FeedViewPage.class;
}
protected void setupInjection() {
try {
BeanManager beanManager = (BeanManager) new InitialContext()
.lookup("java:comp/BeanManager");
new CdiConfiguration(beanManager).setPropagation(
ConversationPropagation.NONE).configure(this);
} catch (NamingException e) {
log.warn("Could not locate bean manager. CDI is disabled.");
}
}
@Override
public Session newSession(Request request, Response response) {
return new CommaFeedSession(request);
}
@Override
protected Class<? extends WebPage> getSignInPageClass() {
return LoginPage.class;
}
@Override
protected Class<? extends AbstractAuthenticatedWebSession> getWebSessionClass() {
return CommaFeedSession.class;
}
}

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src/main/java/com/commafeed/frontend/CommaFeedSession.java Normal file
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package com.commafeed.frontend;
import javax.inject.Inject;
import org.apache.wicket.Session;
import org.apache.wicket.authroles.authentication.AuthenticatedWebSession;
import org.apache.wicket.authroles.authorization.strategies.role.Roles;
import org.apache.wicket.request.Request;
import com.commafeed.backend.dao.UserService;
import com.commafeed.frontend.components.auth.Role;
import com.commafeed.model.User;
public class CommaFeedSession extends AuthenticatedWebSession {
@Inject
UserService userService;
private User user;
public CommaFeedSession(Request request) {
super(request);
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
public static CommaFeedSession get() {
return (CommaFeedSession) Session.get();
}
@Override
public Roles getRoles() {
// TODO change this
return isSignedIn() ? new Roles(new String[] { Role.USER, Role.ADMIN })
: new Roles();
}
@Override
public boolean authenticate(String userName, String password) {
User user = userService.login(userName, password);
setUser(user);
return user != null;
}
}

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src/main/java/com/commafeed/frontend/components/CssTreeView.html Normal file
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<!DOCTYPE html>
<html xmlns:wicket="http://wicket.apache.org">
<body>
<wicket:panel>
<div class="css-treeview">
<ul>
<li wicket:id="tree"></li>
</ul>
</div>
<wicket:fragment wicket:id="node">
<input type="checkbox" wicket:id="checkbox" />
<label wicket:id="label">
<span wicket:id="content"></span>
</label>
<ul>
<li wicket:id="node"></li>
</ul>
</wicket:fragment>
<wicket:fragment wicket:id="leaf">
<a wicket:id="link"></a>
</wicket:fragment>
</wicket:panel>
</body>
</html>

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src/main/java/com/commafeed/frontend/components/CssTreeView.java Normal file
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package com.commafeed.frontend.components;
import java.util.Collection;
import org.apache.wicket.AttributeModifier;
import org.apache.wicket.Component;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.CheckBox;
import org.apache.wicket.markup.html.form.FormComponentLabel;
import org.apache.wicket.markup.html.panel.Fragment;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.markup.repeater.RepeatingView;
import org.apache.wicket.model.IDetachable;
import org.apache.wicket.model.IModel;
import com.commafeed.frontend.references.csstree.CssTreeViewReference;
public abstract class CssTreeView<T, V> extends Panel {
private ITreeProvider<T, V> provider;
public CssTreeView(String id, final ITreeProvider<T, V> provider) {
super(id);
setRenderBodyOnly(true);
this.provider = provider;
RepeatingView view = new RepeatingView("tree");
addNode(null, view);
add(view);
}
private void addNode(T node, RepeatingView view) {
for (T child : provider.getChildren(node)) {
Fragment fragment = new Fragment(view.newChildId(), "node",
CssTreeView.this);
CheckBox checkBox = new CheckBox("checkbox");
checkBox.add(new AttributeModifier("checked", "checked"));
fragment.add(checkBox);
fragment.add(new FormComponentLabel("label", checkBox)
.add(new Label("content", provider.getChildLabel(child))
.setRenderBodyOnly(true)));
RepeatingView viewChild = new RepeatingView("node");
addNode(child, viewChild);
fragment.add(viewChild);
view.add(fragment);
}
for (V leaf : provider.getLeaves(node)) {
Fragment fragment = new Fragment(view.newChildId(), "leaf",
CssTreeView.this);
fragment.add(newLink("link", provider.model(leaf)));
view.add(fragment);
}
}
@Override
protected void onDetach() {
super.onDetach();
provider.detach();
}
protected abstract Component newLink(String markupId, IModel<V> model);
@Override
public void renderHead(IHeaderResponse response) {
super.renderHead(response);
CssTreeViewReference.render(response);
}
public static interface ITreeProvider<T, V> extends IDetachable {
Collection<T> getChildren(T node);
IModel<String> getChildLabel(T node);
Collection<V> getLeaves(T node);
IModel<V> model(V object);
}
}

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src/main/java/com/commafeed/frontend/components/auth/LoginPage.html Normal file
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<!DOCTYPE html>
<html xmlns:wicket="http://wicket.apache.org">
<head>
<meta charset="utf-8">
</head>
<body>
<div class="container">
<div class="page-header">
<h1>Login</h1>
</div>
<div class="row">
<span wicket:id="login"></span>
</div>
</div>
</body>
</html>

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src/main/java/com/commafeed/frontend/components/auth/LoginPage.java Normal file
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package com.commafeed.frontend.components.auth;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.html.WebPage;
import de.agilecoders.wicket.Bootstrap;
@SuppressWarnings("serial")
public class LoginPage extends WebPage {
public LoginPage() {
add(new LoginPanel("login"));
}
@Override
public void renderHead(IHeaderResponse response) {
super.renderHead(response);
Bootstrap.renderHead(response);
}
}

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src/main/java/com/commafeed/frontend/components/auth/LoginPanel.html Normal file
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<!DOCTYPE html>
<html xmlns:wicket="http://wicket.apache.org">
<body>
<wicket:panel>
<span wicket:id="feedback"></span>
<form wicket:id="signInForm">
<div class="control-group">
<label class="control-label" for="username">User Name</label>
<div class="controls">
<input type="text" id="username" wicket:id="username"></input>
</div>
</div>
<div class="control-group">
<label class="control-label" for="password">Password</label>
<div class="controls">
<input type="password" id="password" wicket:id="password"></input>
</div>
</div>
<p class="help-block" wicket:id="rememberMeRow">
<input wicket:id="rememberMe" type="checkbox" /> Remember me
</p>
<div>
<input type="submit" class="btn btn-primary" value="Log in" />
</div>
</form>
</wicket:panel>
</body>
</html>

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src/main/java/com/commafeed/frontend/components/auth/LoginPanel.java Normal file
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package com.commafeed.frontend.components.auth;
import org.apache.wicket.authroles.authentication.panel.SignInPanel;
@SuppressWarnings("serial")
public class LoginPanel extends SignInPanel {
public LoginPanel(String id) {
super(id);
}
}

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src/main/java/com/commafeed/frontend/components/auth/Role.java Normal file
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package com.commafeed.frontend.components.auth;
public class Role {
public static final String USER = "user";
public static final String ADMIN = "admin";
}

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src/main/java/com/commafeed/frontend/pages/BasePage.html Normal file
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<!DOCTYPE html>
<html xmlns:wicket="http://wicket.apache.org">
<head>
<meta charset="utf-8">
</head>
<body>
<wicket:child />
</body>
</html>

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src/main/java/com/commafeed/frontend/pages/BasePage.java Normal file
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package com.commafeed.frontend.pages;
import org.apache.wicket.authroles.authorization.strategies.role.annotations.AuthorizeInstantiation;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.html.WebPage;
import com.commafeed.frontend.components.auth.Role;
import de.agilecoders.wicket.Bootstrap;
@AuthorizeInstantiation(Role.USER)
public abstract class BasePage extends WebPage {
@Override
public void renderHead(IHeaderResponse response) {
super.renderHead(response);
Bootstrap.renderHead(response);
}
}

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src/main/java/com/commafeed/frontend/pages/feed/FeedViewPage.html Normal file
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<!DOCTYPE html>
<html xmlns:wicket="http://wicket.apache.org">
<body>
<wicket:extend>
<div class="container-fluid">
<div class="row-fluid">
<div class="span2">
<div wicket:id="tree"></div>
</div>
<div class="span10">
<div wicket:id="entries"></div>
</div>
</div>
</div>
</wicket:extend>
</body>
</html>

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src/main/java/com/commafeed/frontend/pages/feed/FeedViewPage.java Normal file
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package com.commafeed.frontend.pages.feed;
import java.util.Collection;
import java.util.List;
import javax.inject.Inject;
import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import com.commafeed.backend.dao.FeedCategoryService;
import com.commafeed.backend.dao.FeedSubscriptionService;
import com.commafeed.frontend.CommaFeedSession;
import com.commafeed.frontend.components.CssTreeView;
import com.commafeed.frontend.components.CssTreeView.ITreeProvider;
import com.commafeed.frontend.pages.BasePage;
import com.commafeed.frontend.utils.ModelFactory.MF;
import com.commafeed.frontend.utils.stateless.StatelessAjaxLink;
import com.commafeed.model.FeedCategory;
import com.commafeed.model.FeedSubscription;
import com.google.common.base.Predicate;
import com.google.common.collect.Collections2;
import com.google.common.collect.Lists;
public class FeedViewPage extends BasePage {
@Inject
FeedSubscriptionService feedSubscriptionService;
@Inject
FeedCategoryService feedCategoryService;
public FeedViewPage() {
add(newTree("tree"));
add(new Label("entries", Model.of("")));
}
private Component newTree(String markupId) {
ITreeProvider<FeedCategory, FeedSubscription> provider = new ITreeProvider<FeedCategory, FeedSubscription>() {
private List<FeedCategory> cats;
private List<FeedSubscription> subsWithoutCategory;
private void init() {
if (cats == null) {
cats = feedCategoryService.findAll(CommaFeedSession.get()
.getUser());
}
if (subsWithoutCategory == null) {
subsWithoutCategory = feedSubscriptionService.findByField(
MF.i(MF.p(FeedSubscription.class).getCategory()),
null);
}
}
@Override
public Collection<FeedCategory> getChildren(final FeedCategory node) {
init();
return Lists.newArrayList(Collections2.filter(cats,
new Predicate<FeedCategory>() {
@Override
public boolean apply(FeedCategory cat) {
return (node == null && cat.getParent() == null)
|| (cat.getParent() != null
&& node != null && cat
.getParent().getId() == node
.getId());
}
}));
}
@Override
public Collection<FeedSubscription> getLeaves(FeedCategory node) {
init();
if (node == null) {
return subsWithoutCategory;
}
return node.getSubscriptions();
}
@Override
public IModel<String> getChildLabel(FeedCategory node) {
return Model.of(node.getName());
}
@Override
public IModel<FeedSubscription> model(FeedSubscription object) {
return Model.of(object);
}
@Override
public void detach() {
cats = null;
}
};
return new CssTreeView<FeedCategory, FeedSubscription>(markupId,
provider) {
@Override
protected Component newLink(String markupId,
final IModel<FeedSubscription> model) {
return new StatelessAjaxLink<Void>(markupId) {
@Override
public void onClick(AjaxRequestTarget target) {
System.out.println(model.getObject().getId());
}
}.setBody(Model.of(model.getObject().getTitle()));
}
};
}
}

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src/main/java/com/commafeed/frontend/pages/home/HomePage.java Normal file
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package com.commafeed.frontend.pages.home;
import com.commafeed.frontend.pages.BasePage;
public class HomePage extends BasePage {
}

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src/main/java/com/commafeed/frontend/references/csstree/CssTreeViewReference.java Normal file
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package com.commafeed.frontend.references.csstree;
import org.apache.wicket.markup.head.CssHeaderItem;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.request.resource.CssResourceReference;
/**
* http://experiments.wemakesites.net/css3-treeview.html
*
*/
public class CssTreeViewReference extends CssResourceReference {
private static CssTreeViewReference instance = new CssTreeViewReference();
public CssTreeViewReference() {
super(CssTreeViewReference.class, "css3-treeview.css");
}
public static void render(IHeaderResponse response) {
response.render(CssHeaderItem.forReference(instance));
}
public static CssTreeViewReference get() {
return instance;
}
}

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src/main/java/com/commafeed/frontend/references/csstree/css3-treeview.css Normal file
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.css-treeview ul,
.css-treeview li
{
padding: 0;
margin: 0;
list-style: none;
}
.css-treeview input
{
position: absolute;
opacity: 0;
}
.css-treeview
{
font: normal 11px "Segoe UI", Arial, Sans-serif;
-moz-user-select: none;
-webkit-user-select: none;
user-select: none;
}
.css-treeview a
{
color: #00f;
text-decoration: none;
}
.css-treeview a:hover
{
text-decoration: underline;
}
.css-treeview input + label + ul
{
margin: 0 0 0 22px;
}
.css-treeview input ~ ul
{
display: none;
}
.css-treeview label,
.css-treeview label::before
{
cursor: pointer;
}
.css-treeview input:disabled + label
{
cursor: default;
opacity: .6;
}
.css-treeview input:checked:not(:disabled) ~ ul
{
display: block;
}
.css-treeview label,
.css-treeview label::before
{
background: url("icons.png") no-repeat;
}
.css-treeview label,
.css-treeview a,
.css-treeview label::before
{
display: inline-block;
height: 16px;
line-height: 16px;,
vertical-align: middle;
}
.css-treeview label
{
background-position: 18px 0;
}
.css-treeview label::before
{
content: "";
width: 16px;
margin: 0 22px 0 0;
vertical-align: middle;
background-position: 0 -32px;
}
.css-treeview input:checked + label::before
{
background-position: 0 -16px;
}
/* webkit adjacent element selector bugfix */
@media screen and (-webkit-min-device-pixel-ratio:0)
{
.css-treeview
{
-webkit-animation: webkit-adjacent-element-selector-bugfix infinite 1s;
}
@-webkit-keyframes webkit-adjacent-element-selector-bugfix
{
from
{
padding: 0;
}
to
{
padding: 0;
}
}
}

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src/main/java/com/commafeed/frontend/utils/MapToListModel.java Normal file
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package com.commafeed.frontend.utils;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.LoadableDetachableModel;
import org.apache.wicket.model.Model;
import com.google.common.collect.Lists;
public class MapToListModel<K, V> extends
LoadableDetachableModel<List<Map.Entry<K, V>>> {
private static final long serialVersionUID = 1L;
private IModel<Map<K, V>> model;
public MapToListModel(Map<K, V> map) {
this.model = Model.ofMap(map);
}
public MapToListModel(IModel<Map<K, V>> model) {
this.model = model;
}
@Override
protected List<Entry<K, V>> load() {
Map<K, V> map = model.getObject();
return map == null ? null : Lists.newArrayList(map.entrySet());
}
@Override
public void detach() {
super.detach();
model.detach();
}
}

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src/main/java/com/commafeed/frontend/utils/ModelFactory.java Normal file
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package com.commafeed.frontend.utils;
import org.apache.wicket.model.PropertyModel;
import ch.lambdaj.Lambda;
import ch.lambdaj.function.argument.Argument;
import ch.lambdaj.function.argument.ArgumentsFactory;
/**
* Utility class to generate PropertyModels in a type-safe way
*
*/
public class ModelFactory {
public static <T> String invokedProperty(T proxiedValue) {
Argument<T> a = ArgumentsFactory.actualArgument(proxiedValue);
return a.getInkvokedPropertyName();
}
public static <T> PropertyModel<T> model(Object value, T proxiedValue) {
String invokedPN = invokedProperty(proxiedValue);
PropertyModel<T> m = new PropertyModel<T>(value, invokedPN);
return m;
}
@SuppressWarnings("unchecked")
public static <T> T proxy(T t) {
Object object = Lambda.on(t.getClass());
return (T) object;
}
public static <T> T proxy(Class<T> clazz) {
return Lambda.on(clazz);
}
/**
* shortcuts to ModelFactory
*
*/
public static class MF {
public static <T> String i(T proxiedValue) {
return ModelFactory.invokedProperty(proxiedValue);
}
public static <T> PropertyModel<T> m(Object value, T proxiedValue) {
return ModelFactory.model(value, proxiedValue);
}
public static <T> T p(T t) {
return ModelFactory.proxy(t);
}
public static <T> T p(Class<T> clazz) {
return ModelFactory.proxy(clazz);
}
}
}

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src/main/java/com/commafeed/frontend/utils/WicketUtils.java Normal file
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package com.commafeed.frontend.utils;
import java.security.Principal;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.wicket.ajax.WicketEventJQueryResourceReference;
import org.apache.wicket.markup.head.CssHeaderItem;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.head.JavaScriptHeaderItem;
import org.apache.wicket.markup.head.OnDomReadyHeaderItem;
import org.apache.wicket.protocol.http.servlet.ServletWebRequest;
import org.apache.wicket.request.cycle.RequestCycle;
import org.apache.wicket.request.http.WebResponse;
import org.apache.wicket.request.resource.CssResourceReference;
import org.apache.wicket.request.resource.JavaScriptResourceReference;
import org.apache.wicket.util.io.IOUtils;
import org.apache.wicket.util.template.PackageTextTemplate;
import de.agilecoders.wicket.webjars.request.resource.WebjarsCssResourceReference;
import de.agilecoders.wicket.webjars.request.resource.WebjarsJavaScriptResourceReference;
public class WicketUtils {
public static void loadJQuery(IHeaderResponse response) {
response.render(JavaScriptHeaderItem
.forReference(WicketEventJQueryResourceReference.get()));
}
public static JavaScriptHeaderItem buildJavaScriptHeaderItem(Class<?> klass) {
return JavaScriptHeaderItem
.forReference(new JavaScriptResourceReference(klass, klass
.getSimpleName() + ".js"));
}
public static JavaScriptHeaderItem buildJavaScriptWebJarHeaderItem(
String name) {
return JavaScriptHeaderItem
.forReference(new WebjarsJavaScriptResourceReference(name));
}
public static void loadJS(IHeaderResponse response, Class<?> klass) {
response.render(buildJavaScriptHeaderItem(klass));
}
public static void loadJS(IHeaderResponse response, Class<?> klass,
Map<String, ? extends Object> variables) {
OnDomReadyHeaderItem result = null;
PackageTextTemplate template = null;
try {
template = new PackageTextTemplate(klass, klass.getSimpleName()
+ ".js");
String script = template.asString(variables);
result = OnDomReadyHeaderItem.forScript(script);
} finally {
IOUtils.closeQuietly(template);
}
response.render(result);
}
public static void loadWebJarJS(IHeaderResponse response, String name) {
response.render(buildJavaScriptWebJarHeaderItem(name));
}
public static CssHeaderItem buildCssHeaderItem(Class<?> klass) {
return CssHeaderItem.forReference(new CssResourceReference(klass, klass
.getSimpleName() + ".css"));
}
public static CssHeaderItem buildCssWebJarHeaderItem(String name) {
return CssHeaderItem
.forReference(new WebjarsCssResourceReference(name));
}
public static void loadCSS(IHeaderResponse response, Class<?> klass) {
response.render(buildCssHeaderItem(klass));
}
public static void loadCSS(IHeaderResponse response, Class<?> klass,
Map<String, ? extends Object> variables) {
CssHeaderItem result = null;
PackageTextTemplate template = null;
try {
template = new PackageTextTemplate(klass, klass.getSimpleName()
+ ".js");
String css = template.asString(variables);
result = CssHeaderItem.forCSS(css, null);
} finally {
IOUtils.closeQuietly(template);
}
response.render(result);
}
public static void loadWebJarCSS(IHeaderResponse response, String name) {
response.render(buildCssWebJarHeaderItem(name));
}
public static HttpServletRequest getHttpServletRequest() {
ServletWebRequest servletWebRequest = (ServletWebRequest) RequestCycle
.get().getRequest();
return servletWebRequest.getContainerRequest();
}
public static HttpServletResponse getHttpServletResponse() {
WebResponse webResponse = (WebResponse) RequestCycle.get()
.getResponse();
return (HttpServletResponse) webResponse.getContainerResponse();
}
public static Principal getPrincipal() {
return getHttpServletRequest().getUserPrincipal();
}
public static String getPrincipalName() {
Principal principal = getPrincipal();
return principal == null ? null : principal.toString();
}
public static boolean isUserInRole(String role) {
return getHttpServletRequest().isUserInRole(role);
}
public static boolean isUserInRoles(String... roles) {
boolean inRoles = true;
for (String role : roles) {
if (!isUserInRole(role)) {
inRoles = false;
break;
}
}
return inRoles;
}
}

23
src/main/java/com/commafeed/frontend/utils/exception/DisplayException.java Normal file
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package com.commafeed.frontend.utils.exception;
public class DisplayException extends RuntimeException {
private static final long serialVersionUID = 1L;
private DisplayException() {
}
public DisplayException(String message) {
super(message, new DisplayException());
}
public DisplayException(Throwable t) {
super(t.getMessage(), t);
}
public DisplayException(String message, Throwable t) {
super(message, t);
}
}

31
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<!DOCTYPE html>
<html lang="en"
xmlns:wicket="http://git-wip-us.apache.org/repos/asf/wicket/repo?p=wicket.git;a=blob_plain;f=wicket-core/src/main/resources/META-INF/wicket-1.5.xsd;hb=master">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<div class="container">
<div class="page-header">
<h1>An unexpected error occured</h1>
</div>
<div class="alert alert-error" style="cursor: pointer"
data-toggle="collapse" data-target="#stacktrace">
<ul class="feedbackPanel unstyled" style="margin-bottom: 0px;">
<li class="feedbackPanelERROR">
<span class="feedbackPanelERROR" wicket:id="message"></span>
</li>
</ul>
</div>
Go back to the <a href="javascript:window.history.back()">previous page</a> or to the <a wicket:id="homepage">home page.</a>
<div id="stacktrace" class="collapse">
<pre wicket:id="stacktrace"></pre>
</div>
</div>
</body>
</html>

40
src/main/java/com/commafeed/frontend/utils/exception/DisplayExceptionPage.java Normal file
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package com.commafeed.frontend.utils.exception;
import java.io.PrintWriter;
import java.io.StringWriter;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
import com.commafeed.frontend.pages.BasePage;
public class DisplayExceptionPage extends BasePage {
private static final long serialVersionUID = 1L;
public DisplayExceptionPage(Throwable t) {
Throwable de = findDisplayException(t);
if (de != null) {
t = de;
}
add(new Label("message", t.getMessage()));
add(new BookmarkablePageLink<Void>("homepage", getApplication()
.getHomePage()));
StringWriter stringWriter = new StringWriter();
t.printStackTrace(new PrintWriter(stringWriter));
t.printStackTrace();
add(new Label("stacktrace", stringWriter.toString()));
}
private Throwable findDisplayException(Throwable t) {
while (t != null && !(t instanceof DisplayException)) {
t = t.getCause();
}
return t;
}
}

93
src/main/java/com/commafeed/frontend/utils/stateless/BootstrapStatelessAjaxButton.java Normal file
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package com.commafeed.frontend.utils.stateless;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.attributes.AjaxRequestAttributes;
import org.apache.wicket.ajax.form.AjaxFormSubmitBehavior;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.model.IModel;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import de.agilecoders.wicket.markup.html.bootstrap.button.BootstrapAjaxButton;
import de.agilecoders.wicket.markup.html.bootstrap.button.Buttons;
public abstract class BootstrapStatelessAjaxButton extends BootstrapAjaxButton {
private static final long serialVersionUID = 1L;
private PageParameters parameters;
public BootstrapStatelessAjaxButton(final String componentId,
final Buttons.Type buttonType) {
super(componentId, buttonType);
}
public BootstrapStatelessAjaxButton(final String componentId,
final IModel<String> model, final Buttons.Type buttonType) {
super(componentId, model, buttonType);
}
public BootstrapStatelessAjaxButton(final String componentId,
final IModel<String> model, final Buttons.Type buttonType,
PageParameters parameters) {
super(componentId, model, buttonType);
this.parameters = parameters;
}
public BootstrapStatelessAjaxButton(String id, Form<?> form,
Buttons.Type buttonType) {
super(id, form, buttonType);
}
public BootstrapStatelessAjaxButton(String id, IModel<String> model,
Form<?> form, Buttons.Type buttonType) {
super(id, model, form, buttonType);
}
public BootstrapStatelessAjaxButton(String id, IModel<String> model,
Form<?> form, Buttons.Type buttonType, PageParameters parameters) {
super(id, model, form, buttonType);
this.parameters = parameters;
}
@Override
protected AjaxFormSubmitBehavior newAjaxFormSubmitBehavior(String event) {
return new StatelessAjaxFormSubmitBehavior(getForm(), event) {
private static final long serialVersionUID = 1L;
@Override
protected void onSubmit(AjaxRequestTarget target) {
BootstrapStatelessAjaxButton.this.onSubmit(target,
BootstrapStatelessAjaxButton.this.getForm());
}
@Override
protected void onAfterSubmit(AjaxRequestTarget target) {
BootstrapStatelessAjaxButton.this.onAfterSubmit(target,
BootstrapStatelessAjaxButton.this.getForm());
}
@Override
protected void onError(AjaxRequestTarget target) {
BootstrapStatelessAjaxButton.this.onError(target,
BootstrapStatelessAjaxButton.this.getForm());
}
@Override
protected void updateAjaxAttributes(AjaxRequestAttributes attributes) {
super.updateAjaxAttributes(attributes);
BootstrapStatelessAjaxButton.this.updateAjaxAttributes(attributes);
}
@Override
public boolean getDefaultProcessing() {
return BootstrapStatelessAjaxButton.this.getDefaultFormProcessing();
}
@Override
protected PageParameters getPageParameters() {
return parameters;
}
};
}
}

55
src/main/java/com/commafeed/frontend/utils/stateless/BootstrapStatelessAjaxLink.java Normal file
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package com.commafeed.frontend.utils.stateless;
import org.apache.wicket.ajax.AjaxEventBehavior;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.attributes.AjaxRequestAttributes;
import org.apache.wicket.model.IModel;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import de.agilecoders.wicket.markup.html.bootstrap.button.BootstrapAjaxLink;
import de.agilecoders.wicket.markup.html.bootstrap.button.Buttons;
public abstract class BootstrapStatelessAjaxLink<T> extends BootstrapAjaxLink<T> {
private static final long serialVersionUID = 1L;
private PageParameters parameters;
public BootstrapStatelessAjaxLink(final String id, final Buttons.Type buttonType) {
super(id, buttonType);
}
public BootstrapStatelessAjaxLink(String id, IModel<T> model,
Buttons.Type buttonType) {
super(id, model, buttonType);
}
public BootstrapStatelessAjaxLink(String id, IModel<T> model,
Buttons.Type buttonType, PageParameters parameters) {
super(id, model, buttonType);
this.parameters = parameters;
}
@Override
protected AjaxEventBehavior newAjaxEventBehavior(String event) {
return new StatelessAjaxEventBehavior(event) {
private static final long serialVersionUID = 1L;
@Override
protected void onEvent(AjaxRequestTarget target) {
BootstrapStatelessAjaxLink.this.onClick(target);
}
@Override
protected void updateAjaxAttributes(AjaxRequestAttributes attributes) {
super.updateAjaxAttributes(attributes);
BootstrapStatelessAjaxLink.this.updateAjaxAttributes(attributes);
}
@Override
protected PageParameters getPageParameters() {
return parameters;
}
};
}
}

36
src/main/java/com/commafeed/frontend/utils/stateless/StatelessAjaxEventBehavior.java Normal file
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package com.commafeed.frontend.utils.stateless;
import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxEventBehavior;
import org.apache.wicket.request.Url;
import org.apache.wicket.request.mapper.parameter.PageParameters;
public abstract class StatelessAjaxEventBehavior extends AjaxEventBehavior {
private static final long serialVersionUID = 1L;
public StatelessAjaxEventBehavior(final String event) {
super(event);
}
@Override
public CharSequence getCallbackUrl() {
final Url url = Url.parse(super.getCallbackUrl().toString());
final PageParameters params = getPageParameters();
return StatelessEncoder.mergeParameters(url, params).toString();
}
@Override
public boolean getStatelessHint(final Component component) {
return true;
}
/**
* Override this to pass the context of the current page to the behavior,
* allowing it to recreate the context for the ajax request.
*
*/
protected PageParameters getPageParameters() {
return null;
}
}

37
src/main/java/com/commafeed/frontend/utils/stateless/StatelessAjaxFormComponentUpdatingBehavior.java Normal file
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package com.commafeed.frontend.utils.stateless;
import org.apache.wicket.Component;
import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
import org.apache.wicket.request.Url;
import org.apache.wicket.request.mapper.parameter.PageParameters;
public abstract class StatelessAjaxFormComponentUpdatingBehavior extends
AjaxFormComponentUpdatingBehavior {
private static final long serialVersionUID = -286307141298283926L;
public StatelessAjaxFormComponentUpdatingBehavior(final String event) {
super(event);
}
@Override
public CharSequence getCallbackUrl() {
final Url url = Url.parse(super.getCallbackUrl().toString());
final PageParameters params = getPageParameters();
return StatelessEncoder.mergeParameters(url, params).toString();
}
@Override
public boolean getStatelessHint(final Component component) {
return true;
}
/**
* Override this to pass the context of the current page to the behavior,
* allowing it to recreate the context for the ajax request.
*
*/
protected PageParameters getPageParameters() {
return null;
}
}

43
src/main/java/com/commafeed/frontend/utils/stateless/StatelessAjaxFormSubmitBehavior.java Normal file
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package com.commafeed.frontend.utils.stateless;
import org.apache.wicket.Component;
import org.apache.wicket.ajax.form.AjaxFormSubmitBehavior;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.request.Url;
import org.apache.wicket.request.mapper.parameter.PageParameters;
public abstract class StatelessAjaxFormSubmitBehavior extends
AjaxFormSubmitBehavior {
private static final long serialVersionUID = 1L;
public StatelessAjaxFormSubmitBehavior(final String event) {
super(event);
}
public StatelessAjaxFormSubmitBehavior(Form<?> form, String event) {
super(form, event);
}
@Override
public CharSequence getCallbackUrl() {
final Url url = Url.parse(super.getCallbackUrl().toString());
final PageParameters params = getPageParameters();
return StatelessEncoder.mergeParameters(url, params).toString();
}
@Override
public boolean getStatelessHint(final Component component) {
return true;
}
/**
* Override this to pass the context of the current page to the behavior,
* allowing it to recreate the context for the ajax request.
*
*/
protected PageParameters getPageParameters() {
return null;
}
}

70
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package com.commafeed.frontend.utils.stateless;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.attributes.AjaxRequestAttributes;
import org.apache.wicket.ajax.markup.html.IAjaxLink;
import org.apache.wicket.markup.ComponentTag;
import org.apache.wicket.model.IModel;
import org.apache.wicket.request.mapper.parameter.PageParameters;
public abstract class StatelessAjaxLink<T> extends StatelessLink<T>
implements IAjaxLink {
private static final long serialVersionUID = -133600842398684777L;
public StatelessAjaxLink(final String id) {
this(id, null, null);
}
public StatelessAjaxLink(final String id,
final PageParameters params) {
this(id, null, params);
}
public StatelessAjaxLink(final String id, final IModel<T> model) {
this(id, model, null);
}
public StatelessAjaxLink(final String id, final IModel<T> model,
final PageParameters params) {
super(id, model, params);
add(new StatelessAjaxEventBehavior("click") {
private static final long serialVersionUID = -8445395501430605953L;
@Override
protected void updateAjaxAttributes(AjaxRequestAttributes attributes) {
super.updateAjaxAttributes(attributes);
StatelessAjaxLink.this.updateAjaxAttributes(attributes);
}
@Override
protected PageParameters getPageParameters() {
return StatelessAjaxLink.this.getPageParameters();
}
@Override
protected void onComponentTag(final ComponentTag tag) {
if (isLinkEnabled()) {
super.onComponentTag(tag);
}
}
@Override
protected void onEvent(final AjaxRequestTarget target) {
onClick(target);
target.add(StatelessAjaxLink.this);
}
});
}
protected void updateAjaxAttributes(AjaxRequestAttributes attributes) {
}
@Override
public final void onClick() {
onClick(null);
}
public abstract void onClick(final AjaxRequestTarget target);
}

42
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package com.commafeed.frontend.utils.stateless;
import java.nio.charset.Charset;
import java.util.HashSet;
import java.util.Set;
import org.apache.wicket.request.Url;
import org.apache.wicket.request.mapper.parameter.INamedParameters;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.util.encoding.UrlEncoder;
final class StatelessEncoder {
static Url mergeParameters(final Url url, final PageParameters params) {
if (params == null) {
return url;
}
Charset charset = url.getCharset();
Url mergedUrl = Url.parse(url.toString(), charset);
UrlEncoder urlEncoder = UrlEncoder.QUERY_INSTANCE;
Set<String> setParameters = new HashSet<String>();
for (INamedParameters.NamedPair pair : params.getAllNamed()) {
String key = urlEncoder.encode(pair.getKey(), charset);
String value = urlEncoder.encode(pair.getValue(), charset);
if (setParameters.contains(key)) {
mergedUrl.addQueryParameter(key, value);
} else {
mergedUrl.setQueryParameter(key, value);
setParameters.add(key);
}
}
return mergedUrl;
}
private StatelessEncoder() {
}
}

43
src/main/java/com/commafeed/frontend/utils/stateless/StatelessLink.java Normal file
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package com.commafeed.frontend.utils.stateless;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.model.IModel;
import org.apache.wicket.request.Url;
import org.apache.wicket.request.mapper.parameter.PageParameters;
public abstract class StatelessLink<T> extends Link<T> {
private static final long serialVersionUID = 1L;
private final PageParameters parameters;
public StatelessLink(final String id) {
this(id, null, null);
}
public StatelessLink(final String id, final IModel<T> model) {
this(id, model, null);
}
public StatelessLink(final String id, final IModel<T> model,
final PageParameters params) {
super(id, model);
setMarkupId(id);
this.parameters = params;
}
protected final PageParameters getPageParameters() {
return parameters;
}
@Override
protected boolean getStatelessHint() {
return true;
}
@Override
protected CharSequence getURL() {
final Url url = Url.parse(super.getURL().toString());
Url mergedUrl = StatelessEncoder.mergeParameters(url, parameters);
return mergedUrl.toString();
}
}