+++ /dev/null
-package org.argeo.cms.ui;
-
-import static org.argeo.naming.SharedSecret.X_SHARED_SECRET;
-
-import java.io.IOException;
-import java.security.PrivilegedAction;
-import java.util.HashMap;
-import java.util.Map;
-
-import javax.jcr.Node;
-import javax.jcr.PathNotFoundException;
-import javax.jcr.Property;
-import javax.jcr.Repository;
-import javax.jcr.RepositoryException;
-import javax.jcr.Session;
-import javax.jcr.nodetype.NodeType;
-import javax.security.auth.Subject;
-import javax.security.auth.callback.Callback;
-import javax.security.auth.callback.UnsupportedCallbackException;
-import javax.security.auth.login.LoginContext;
-import javax.security.auth.login.LoginException;
-import javax.servlet.http.HttpServletRequest;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.argeo.api.NodeConstants;
-import org.argeo.cms.CmsException;
-import org.argeo.cms.auth.CurrentUser;
-import org.argeo.cms.auth.HttpRequestCallback;
-import org.argeo.cms.auth.HttpRequestCallbackHandler;
-import org.argeo.eclipse.ui.specific.UiContext;
-import org.argeo.jcr.JcrUtils;
-import org.argeo.naming.AuthPassword;
-import org.argeo.naming.SharedSecret;
-import org.eclipse.rap.rwt.RWT;
-import org.eclipse.rap.rwt.application.AbstractEntryPoint;
-import org.eclipse.rap.rwt.client.WebClient;
-import org.eclipse.rap.rwt.client.service.BrowserNavigation;
-import org.eclipse.rap.rwt.client.service.BrowserNavigationEvent;
-import org.eclipse.rap.rwt.client.service.BrowserNavigationListener;
-import org.eclipse.rap.rwt.client.service.JavaScriptExecutor;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Shell;
-
-/** Manages history and navigation */
-public abstract class AbstractCmsEntryPoint extends AbstractEntryPoint implements CmsView {
- private static final long serialVersionUID = 906558779562569784L;
-
- private final Log log = LogFactory.getLog(AbstractCmsEntryPoint.class);
-
- // private final Subject subject;
- private LoginContext loginContext;
-
- private final Repository repository;
- private final String workspace;
- private final String defaultPath;
- private final Map<String, String> factoryProperties;
-
- // Current state
- private Session session;
- private Node node;
- private String nodePath;// useful when changing auth
- private String state;
- private Throwable exception;
-
- // Client services
- private final JavaScriptExecutor jsExecutor;
- private final BrowserNavigation browserNavigation;
-
- public AbstractCmsEntryPoint(Repository repository, String workspace, String defaultPath,
- Map<String, String> factoryProperties) {
- this.repository = repository;
- this.workspace = workspace;
- this.defaultPath = defaultPath;
- this.factoryProperties = new HashMap<String, String>(factoryProperties);
- // subject = new Subject();
-
- // Initial login
- LoginContext lc;
- try {
- lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_USER,
- new HttpRequestCallbackHandler(UiContext.getHttpRequest(), UiContext.getHttpResponse()));
- lc.login();
- } catch (LoginException e) {
- try {
- lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_ANONYMOUS);
- lc.login();
- } catch (LoginException e1) {
- throw new CmsException("Cannot log in as anonymous", e1);
- }
- }
- authChange(lc);
-
- jsExecutor = RWT.getClient().getService(JavaScriptExecutor.class);
- browserNavigation = RWT.getClient().getService(BrowserNavigation.class);
- if (browserNavigation != null)
- browserNavigation.addBrowserNavigationListener(new CmsNavigationListener());
- }
-
- @Override
- protected Shell createShell(Display display) {
- Shell shell = super.createShell(display);
- shell.setData(RWT.CUSTOM_VARIANT, CmsStyles.CMS_SHELL);
- display.disposeExec(new Runnable() {
-
- @Override
- public void run() {
- if (log.isTraceEnabled())
- log.trace("Logging out " + session);
- JcrUtils.logoutQuietly(session);
- }
- });
- return shell;
- }
-
- @Override
- protected final void createContents(final Composite parent) {
- UiContext.setData(CmsView.KEY, this);
- Subject.doAs(getSubject(), new PrivilegedAction<Void>() {
- @Override
- public Void run() {
- try {
- initUi(parent);
- } catch (Exception e) {
- throw new CmsException("Cannot create entrypoint contents", e);
- }
- return null;
- }
- });
- }
-
- /** Create UI */
- protected abstract void initUi(Composite parent);
-
- /** Recreate UI after navigation or auth change */
- protected abstract void refresh();
-
- /**
- * The node to return when no node was found (for authenticated users and
- * anonymous)
- */
-// private Node getDefaultNode(Session session) throws RepositoryException {
-// if (!session.hasPermission(defaultPath, "read")) {
-// String userId = session.getUserID();
-// if (userId.equals(NodeConstants.ROLE_ANONYMOUS))
-// // TODO throw a special exception
-// throw new CmsException("Login required");
-// else
-// throw new CmsException("Unauthorized");
-// }
-// return session.getNode(defaultPath);
-// }
-
- protected String getBaseTitle() {
- return factoryProperties.get(WebClient.PAGE_TITLE);
- }
-
- public void navigateTo(String state) {
- exception = null;
- String title = setState(state);
- doRefresh();
- if (browserNavigation != null)
- browserNavigation.pushState(state, title);
- }
-
- // @Override
- // public synchronized Subject getSubject() {
- // return subject;
- // }
-
- // @Override
- // public LoginContext getLoginContext() {
- // return loginContext;
- // }
- protected Subject getSubject() {
- return loginContext.getSubject();
- }
-
- @Override
- public boolean isAnonymous() {
- return CurrentUser.isAnonymous(getSubject());
- }
-
- @Override
- public synchronized void logout() {
- if (loginContext == null)
- throw new CmsException("Login context should not be null");
- try {
- CurrentUser.logoutCmsSession(loginContext.getSubject());
- loginContext.logout();
- LoginContext anonymousLc = new LoginContext(NodeConstants.LOGIN_CONTEXT_ANONYMOUS);
- anonymousLc.login();
- authChange(anonymousLc);
- } catch (LoginException e) {
- log.error("Cannot logout", e);
- }
- }
-
- @Override
- public synchronized void authChange(LoginContext lc) {
- if (lc == null)
- throw new CmsException("Login context cannot be null");
- // logout previous login context
- if (this.loginContext != null)
- try {
- this.loginContext.logout();
- } catch (LoginException e1) {
- log.warn("Could not log out: " + e1);
- }
- this.loginContext = lc;
- Subject.doAs(getSubject(), new PrivilegedAction<Void>() {
-
- @Override
- public Void run() {
- try {
- JcrUtils.logoutQuietly(session);
- session = repository.login(workspace);
- if (nodePath != null)
- try {
- node = session.getNode(nodePath);
- } catch (PathNotFoundException e) {
- navigateTo("~");
- }
-
- // refresh UI
- doRefresh();
- } catch (RepositoryException e) {
- throw new CmsException("Cannot perform auth change", e);
- }
- return null;
- }
-
- });
- }
-
- @Override
- public void exception(final Throwable e) {
- AbstractCmsEntryPoint.this.exception = e;
- log.error("Unexpected exception in CMS", e);
- doRefresh();
- }
-
- protected synchronized void doRefresh() {
- Subject.doAs(getSubject(), new PrivilegedAction<Void>() {
- @Override
- public Void run() {
- refresh();
- return null;
- }
- });
- }
-
- /** Sets the state of the entry point and retrieve the related JCR node. */
- protected synchronized String setState(String newState) {
- String previousState = this.state;
-
- String newNodePath = null;
- String prefix = null;
- this.state = newState;
- if (newState.equals("~"))
- this.state = "";
-
- try {
- int firstSlash = state.indexOf('/');
- if (firstSlash == 0) {
- newNodePath = state;
- prefix = "";
- } else if (firstSlash > 0) {
- prefix = state.substring(0, firstSlash);
- newNodePath = state.substring(firstSlash);
- } else {
- newNodePath = defaultPath;
- prefix = state;
-
- }
-
- // auth
- int colonIndex = prefix.indexOf('$');
- if (colonIndex > 0) {
- SharedSecret token = new SharedSecret(new AuthPassword(X_SHARED_SECRET + '$' + prefix)) {
-
- @Override
- public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
- super.handle(callbacks);
- // handle HTTP context
- for (Callback callback : callbacks) {
- if (callback instanceof HttpRequestCallback) {
- ((HttpRequestCallback) callback).setRequest(UiContext.getHttpRequest());
- ((HttpRequestCallback) callback).setResponse(UiContext.getHttpResponse());
- }
- }
- }
- };
- LoginContext lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_USER, token);
- lc.login();
- authChange(lc);// sets the node as well
- // } else {
- // // TODO check consistency
- // }
- } else {
- Node newNode = null;
- if (session.nodeExists(newNodePath))
- newNode = session.getNode(newNodePath);
- else {
-// throw new CmsException("Data " + newNodePath + " does not exist");
- newNode = null;
- }
- setNode(newNode);
- }
- String title = publishMetaData(getNode());
-
- if (log.isTraceEnabled())
- log.trace("node=" + newNodePath + ", state=" + state + " (prefix=" + prefix + ")");
-
- return title;
- } catch (Exception e) {
- log.error("Cannot set state '" + state + "'", e);
- if (state.equals("") || newState.equals("~") || newState.equals(previousState))
- return "Unrecoverable exception : " + e.getClass().getSimpleName();
- if (previousState.equals(""))
- previousState = "~";
- navigateTo(previousState);
- throw new CmsException("Unexpected issue when accessing #" + newState, e);
- }
- }
-
- private String publishMetaData(Node node) throws RepositoryException {
- // Title
- String title;
- if (node != null && node.isNodeType(NodeType.MIX_TITLE) && node.hasProperty(Property.JCR_TITLE))
- title = node.getProperty(Property.JCR_TITLE).getString() + " - " + getBaseTitle();
- else
- title = getBaseTitle();
-
- HttpServletRequest request = UiContext.getHttpRequest();
- if (request == null)
- return null;
-
- StringBuilder js = new StringBuilder();
- if (title == null)
- title = "";
- title = title.replace("'", "\\'");// sanitize
- js.append("document.title = '" + title + "';");
- jsExecutor.execute(js.toString());
- return title;
- }
-
- // Simply remove some illegal character
- // private String clean(String stringToClean) {
- // return stringToClean.replaceAll("'", "").replaceAll("\\n", "")
- // .replaceAll("\\t", "");
- // }
-
- protected synchronized Node getNode() {
- return node;
- }
-
- private synchronized void setNode(Node node) throws RepositoryException {
- this.node = node;
- this.nodePath = node == null ? null : node.getPath();
- }
-
- protected String getState() {
- return state;
- }
-
- protected Throwable getException() {
- return exception;
- }
-
- protected void resetException() {
- exception = null;
- }
-
- protected Session getSession() {
- return session;
- }
-
- private class CmsNavigationListener implements BrowserNavigationListener {
- private static final long serialVersionUID = -3591018803430389270L;
-
- @Override
- public void navigated(BrowserNavigationEvent event) {
- setState(event.getState());
- doRefresh();
- }
- }
-}
\ No newline at end of file
import org.argeo.cms.ui.CmsUiProvider;
import org.argeo.cms.ui.util.CmsPane;
import org.argeo.cms.ui.util.CmsUiUtils;
-import org.argeo.cms.ui.util.SimpleErgonomics;
+import org.argeo.cms.web.SimpleErgonomics;
import org.argeo.eclipse.ui.Selected;
import org.eclipse.rap.rwt.RWT;
import org.eclipse.rap.rwt.application.Application;
import org.argeo.cms.ui.CmsUiProvider;
import org.argeo.cms.ui.util.BundleResourceLoader;
import org.argeo.cms.ui.util.CmsUiUtils;
-import org.argeo.cms.ui.util.SimpleErgonomics;
+import org.argeo.cms.web.SimpleErgonomics;
import org.eclipse.rap.rwt.application.Application;
import org.eclipse.rap.rwt.application.Application.OperationMode;
import org.eclipse.rap.rwt.application.ApplicationConfiguration;
import org.argeo.cms.ui.CmsConstants;
import org.argeo.cms.ui.CmsUiProvider;
import org.argeo.cms.ui.LifeCycleUiProvider;
+import org.argeo.cms.web.SimpleErgonomics;
import org.argeo.jcr.JcrUtils;
import org.eclipse.rap.rwt.RWT;
import org.eclipse.rap.rwt.application.Application;
+++ /dev/null
-package org.argeo.cms.ui.util;
-
-import java.util.Map;
-
-import javax.jcr.Node;
-import javax.jcr.Repository;
-import javax.jcr.RepositoryException;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.argeo.cms.CmsException;
-import org.argeo.cms.ui.AbstractCmsEntryPoint;
-import org.argeo.cms.ui.CmsImageManager;
-import org.argeo.cms.ui.CmsStyles;
-import org.argeo.cms.ui.CmsUiProvider;
-import org.argeo.cms.ui.UxContext;
-import org.eclipse.rap.rwt.RWT;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.layout.FillLayout;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-
-/** Simple header/body ergonomics. */
-public class SimpleErgonomics extends AbstractCmsEntryPoint {
- private static final long serialVersionUID = 8743413921359548523L;
-
- private final static Log log = LogFactory.getLog(SimpleErgonomics.class);
-
- private boolean uiInitialized = false;
- private Composite headerArea;
- private Composite leftArea;
- private Composite rightArea;
- private Composite footerArea;
- private Composite bodyArea;
- private final CmsUiProvider uiProvider;
-
- private CmsUiProvider header;
- private Integer headerHeight = 0;
- private Integer footerHeight = 0;
- private CmsUiProvider lead;
- private CmsUiProvider end;
- private CmsUiProvider footer;
-
- private CmsImageManager imageManager = new DefaultImageManager();
- private UxContext uxContext = null;
-
- public SimpleErgonomics(Repository repository, String workspace, String defaultPath, CmsUiProvider uiProvider,
- Map<String, String> factoryProperties) {
- super(repository, workspace, defaultPath, factoryProperties);
- this.uiProvider = uiProvider;
- }
-
- @Override
- protected void initUi(Composite parent) {
- parent.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
- parent.setLayout(CmsUiUtils.noSpaceGridLayout(new GridLayout(3, false)));
-
- uxContext = new SimpleUxContext();
- if (!getUxContext().isMasterData())
- createAdminArea(parent);
- headerArea = new Composite(parent, SWT.NONE);
- headerArea.setLayout(new FillLayout());
- GridData headerData = new GridData(SWT.FILL, SWT.FILL, false, false, 3, 1);
- headerData.heightHint = headerHeight;
- headerArea.setLayoutData(headerData);
-
- // TODO: bi-directional
- leftArea = new Composite(parent, SWT.NONE);
- leftArea.setLayoutData(new GridData(SWT.LEAD, SWT.TOP, false, false));
- leftArea.setLayout(CmsUiUtils.noSpaceGridLayout());
-
- bodyArea = new Composite(parent, SWT.NONE);
- bodyArea.setData(RWT.CUSTOM_VARIANT, CmsStyles.CMS_BODY);
- bodyArea.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
- bodyArea.setLayout(CmsUiUtils.noSpaceGridLayout());
-
- // TODO: bi-directional
- rightArea = new Composite(parent, SWT.NONE);
- rightArea.setLayoutData(new GridData(SWT.END, SWT.TOP, false, false));
- rightArea.setLayout(CmsUiUtils.noSpaceGridLayout());
-
- footerArea = new Composite(parent, SWT.NONE);
- // footerArea.setLayout(new FillLayout());
- GridData footerData = new GridData(SWT.FILL, SWT.FILL, false, false, 3, 1);
- footerData.heightHint = footerHeight;
- footerArea.setLayoutData(footerData);
-
- uiInitialized = true;
- refresh();
- }
-
- @Override
- protected void refresh() {
- if (!uiInitialized)
- return;
- if (getState() == null)
- setState("");
- refreshSides();
- refreshBody();
- if (log.isTraceEnabled())
- log.trace("UI refreshed " + getNode());
- }
-
- protected void createAdminArea(Composite parent) {
- }
-
- @Deprecated
- protected void refreshHeader() {
- if (header == null)
- return;
-
- for (Control child : headerArea.getChildren())
- child.dispose();
- try {
- header.createUi(headerArea, getNode());
- } catch (RepositoryException e) {
- throw new CmsException("Cannot refresh header", e);
- }
- headerArea.layout(true, true);
- }
-
- protected void refreshSides() {
- refresh(headerArea, header, CmsStyles.CMS_HEADER);
- refresh(leftArea, lead, CmsStyles.CMS_LEAD);
- refresh(rightArea, end, CmsStyles.CMS_END);
- refresh(footerArea, footer, CmsStyles.CMS_FOOTER);
- }
-
- private void refresh(Composite area, CmsUiProvider uiProvider, String style) {
- if (uiProvider == null)
- return;
-
- for (Control child : area.getChildren())
- child.dispose();
- CmsUiUtils.style(area, style);
- try {
- uiProvider.createUi(area, getNode());
- } catch (RepositoryException e) {
- throw new CmsException("Cannot refresh header", e);
- }
- area.layout(true, true);
- }
-
- protected void refreshBody() {
- // Exception
- Throwable exception = getException();
- if (exception != null) {
- SystemNotifications systemNotifications = new SystemNotifications(bodyArea);
- systemNotifications.notifyException(exception);
- resetException();
- return;
- // TODO report
- }
-
- // clear
- for (Control child : bodyArea.getChildren())
- child.dispose();
- bodyArea.setLayout(CmsUiUtils.noSpaceGridLayout());
-
- try {
- Node node = getNode();
-// if (node == null)
-// log.error("Context cannot be null");
-// else
- uiProvider.createUi(bodyArea, node);
- } catch (RepositoryException e) {
- throw new CmsException("Cannot refresh body", e);
- }
-
- bodyArea.layout(true, true);
- }
-
- @Override
- public UxContext getUxContext() {
- return uxContext;
- }
-
- @Override
- public CmsImageManager getImageManager() {
- return imageManager;
- }
-
- public void setHeader(CmsUiProvider header) {
- this.header = header;
- }
-
- public void setHeaderHeight(Integer headerHeight) {
- this.headerHeight = headerHeight;
- }
-
- public void setImageManager(CmsImageManager imageManager) {
- this.imageManager = imageManager;
- }
-
- public CmsUiProvider getLead() {
- return lead;
- }
-
- public void setLead(CmsUiProvider lead) {
- this.lead = lead;
- }
-
- public CmsUiProvider getEnd() {
- return end;
- }
-
- public void setEnd(CmsUiProvider end) {
- this.end = end;
- }
-
- public CmsUiProvider getFooter() {
- return footer;
- }
-
- public void setFooter(CmsUiProvider footer) {
- this.footer = footer;
- }
-
- public CmsUiProvider getHeader() {
- return header;
- }
-
- public void setFooterHeight(Integer footerHeight) {
- this.footerHeight = footerHeight;
- }
-
-}
--- /dev/null
+package org.argeo.cms.web;
+
+import static org.argeo.naming.SharedSecret.X_SHARED_SECRET;
+
+import java.io.IOException;
+import java.security.PrivilegedAction;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.jcr.Node;
+import javax.jcr.PathNotFoundException;
+import javax.jcr.Property;
+import javax.jcr.Repository;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+import javax.jcr.nodetype.NodeType;
+import javax.security.auth.Subject;
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.UnsupportedCallbackException;
+import javax.security.auth.login.LoginContext;
+import javax.security.auth.login.LoginException;
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.api.NodeConstants;
+import org.argeo.cms.CmsException;
+import org.argeo.cms.auth.CurrentUser;
+import org.argeo.cms.auth.HttpRequestCallback;
+import org.argeo.cms.auth.HttpRequestCallbackHandler;
+import org.argeo.cms.ui.CmsStyles;
+import org.argeo.cms.ui.CmsView;
+import org.argeo.eclipse.ui.specific.UiContext;
+import org.argeo.jcr.JcrUtils;
+import org.argeo.naming.AuthPassword;
+import org.argeo.naming.SharedSecret;
+import org.eclipse.rap.rwt.RWT;
+import org.eclipse.rap.rwt.application.AbstractEntryPoint;
+import org.eclipse.rap.rwt.client.WebClient;
+import org.eclipse.rap.rwt.client.service.BrowserNavigation;
+import org.eclipse.rap.rwt.client.service.BrowserNavigationEvent;
+import org.eclipse.rap.rwt.client.service.BrowserNavigationListener;
+import org.eclipse.rap.rwt.client.service.JavaScriptExecutor;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Shell;
+
+/** Manages history and navigation */
+public abstract class AbstractCmsEntryPoint extends AbstractEntryPoint implements CmsView {
+ private static final long serialVersionUID = 906558779562569784L;
+
+ private final Log log = LogFactory.getLog(AbstractCmsEntryPoint.class);
+
+ // private final Subject subject;
+ private LoginContext loginContext;
+
+ private final Repository repository;
+ private final String workspace;
+ private final String defaultPath;
+ private final Map<String, String> factoryProperties;
+
+ // Current state
+ private Session session;
+ private Node node;
+ private String nodePath;// useful when changing auth
+ private String state;
+ private Throwable exception;
+
+ // Client services
+ private final JavaScriptExecutor jsExecutor;
+ private final BrowserNavigation browserNavigation;
+
+ public AbstractCmsEntryPoint(Repository repository, String workspace, String defaultPath,
+ Map<String, String> factoryProperties) {
+ this.repository = repository;
+ this.workspace = workspace;
+ this.defaultPath = defaultPath;
+ this.factoryProperties = new HashMap<String, String>(factoryProperties);
+ // subject = new Subject();
+
+ // Initial login
+ LoginContext lc;
+ try {
+ lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_USER,
+ new HttpRequestCallbackHandler(UiContext.getHttpRequest(), UiContext.getHttpResponse()));
+ lc.login();
+ } catch (LoginException e) {
+ try {
+ lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_ANONYMOUS);
+ lc.login();
+ } catch (LoginException e1) {
+ throw new CmsException("Cannot log in as anonymous", e1);
+ }
+ }
+ authChange(lc);
+
+ jsExecutor = RWT.getClient().getService(JavaScriptExecutor.class);
+ browserNavigation = RWT.getClient().getService(BrowserNavigation.class);
+ if (browserNavigation != null)
+ browserNavigation.addBrowserNavigationListener(new CmsNavigationListener());
+ }
+
+ @Override
+ protected Shell createShell(Display display) {
+ Shell shell = super.createShell(display);
+ shell.setData(RWT.CUSTOM_VARIANT, CmsStyles.CMS_SHELL);
+ display.disposeExec(new Runnable() {
+
+ @Override
+ public void run() {
+ if (log.isTraceEnabled())
+ log.trace("Logging out " + session);
+ JcrUtils.logoutQuietly(session);
+ }
+ });
+ return shell;
+ }
+
+ @Override
+ protected final void createContents(final Composite parent) {
+ UiContext.setData(CmsView.KEY, this);
+ Subject.doAs(getSubject(), new PrivilegedAction<Void>() {
+ @Override
+ public Void run() {
+ try {
+ initUi(parent);
+ } catch (Exception e) {
+ throw new CmsException("Cannot create entrypoint contents", e);
+ }
+ return null;
+ }
+ });
+ }
+
+ /** Create UI */
+ protected abstract void initUi(Composite parent);
+
+ /** Recreate UI after navigation or auth change */
+ protected abstract void refresh();
+
+ /**
+ * The node to return when no node was found (for authenticated users and
+ * anonymous)
+ */
+// private Node getDefaultNode(Session session) throws RepositoryException {
+// if (!session.hasPermission(defaultPath, "read")) {
+// String userId = session.getUserID();
+// if (userId.equals(NodeConstants.ROLE_ANONYMOUS))
+// // TODO throw a special exception
+// throw new CmsException("Login required");
+// else
+// throw new CmsException("Unauthorized");
+// }
+// return session.getNode(defaultPath);
+// }
+
+ protected String getBaseTitle() {
+ return factoryProperties.get(WebClient.PAGE_TITLE);
+ }
+
+ public void navigateTo(String state) {
+ exception = null;
+ String title = setState(state);
+ doRefresh();
+ if (browserNavigation != null)
+ browserNavigation.pushState(state, title);
+ }
+
+ // @Override
+ // public synchronized Subject getSubject() {
+ // return subject;
+ // }
+
+ // @Override
+ // public LoginContext getLoginContext() {
+ // return loginContext;
+ // }
+ protected Subject getSubject() {
+ return loginContext.getSubject();
+ }
+
+ @Override
+ public boolean isAnonymous() {
+ return CurrentUser.isAnonymous(getSubject());
+ }
+
+ @Override
+ public synchronized void logout() {
+ if (loginContext == null)
+ throw new CmsException("Login context should not be null");
+ try {
+ CurrentUser.logoutCmsSession(loginContext.getSubject());
+ loginContext.logout();
+ LoginContext anonymousLc = new LoginContext(NodeConstants.LOGIN_CONTEXT_ANONYMOUS);
+ anonymousLc.login();
+ authChange(anonymousLc);
+ } catch (LoginException e) {
+ log.error("Cannot logout", e);
+ }
+ }
+
+ @Override
+ public synchronized void authChange(LoginContext lc) {
+ if (lc == null)
+ throw new CmsException("Login context cannot be null");
+ // logout previous login context
+ if (this.loginContext != null)
+ try {
+ this.loginContext.logout();
+ } catch (LoginException e1) {
+ log.warn("Could not log out: " + e1);
+ }
+ this.loginContext = lc;
+ Subject.doAs(getSubject(), new PrivilegedAction<Void>() {
+
+ @Override
+ public Void run() {
+ try {
+ JcrUtils.logoutQuietly(session);
+ session = repository.login(workspace);
+ if (nodePath != null)
+ try {
+ node = session.getNode(nodePath);
+ } catch (PathNotFoundException e) {
+ navigateTo("~");
+ }
+
+ // refresh UI
+ doRefresh();
+ } catch (RepositoryException e) {
+ throw new CmsException("Cannot perform auth change", e);
+ }
+ return null;
+ }
+
+ });
+ }
+
+ @Override
+ public void exception(final Throwable e) {
+ AbstractCmsEntryPoint.this.exception = e;
+ log.error("Unexpected exception in CMS", e);
+ doRefresh();
+ }
+
+ protected synchronized void doRefresh() {
+ Subject.doAs(getSubject(), new PrivilegedAction<Void>() {
+ @Override
+ public Void run() {
+ refresh();
+ return null;
+ }
+ });
+ }
+
+ /** Sets the state of the entry point and retrieve the related JCR node. */
+ protected synchronized String setState(String newState) {
+ String previousState = this.state;
+
+ String newNodePath = null;
+ String prefix = null;
+ this.state = newState;
+ if (newState.equals("~"))
+ this.state = "";
+
+ try {
+ int firstSlash = state.indexOf('/');
+ if (firstSlash == 0) {
+ newNodePath = state;
+ prefix = "";
+ } else if (firstSlash > 0) {
+ prefix = state.substring(0, firstSlash);
+ newNodePath = state.substring(firstSlash);
+ } else {
+ newNodePath = defaultPath;
+ prefix = state;
+
+ }
+
+ // auth
+ int colonIndex = prefix.indexOf('$');
+ if (colonIndex > 0) {
+ SharedSecret token = new SharedSecret(new AuthPassword(X_SHARED_SECRET + '$' + prefix)) {
+
+ @Override
+ public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
+ super.handle(callbacks);
+ // handle HTTP context
+ for (Callback callback : callbacks) {
+ if (callback instanceof HttpRequestCallback) {
+ ((HttpRequestCallback) callback).setRequest(UiContext.getHttpRequest());
+ ((HttpRequestCallback) callback).setResponse(UiContext.getHttpResponse());
+ }
+ }
+ }
+ };
+ LoginContext lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_USER, token);
+ lc.login();
+ authChange(lc);// sets the node as well
+ // } else {
+ // // TODO check consistency
+ // }
+ } else {
+ Node newNode = null;
+ if (session.nodeExists(newNodePath))
+ newNode = session.getNode(newNodePath);
+ else {
+// throw new CmsException("Data " + newNodePath + " does not exist");
+ newNode = null;
+ }
+ setNode(newNode);
+ }
+ String title = publishMetaData(getNode());
+
+ if (log.isTraceEnabled())
+ log.trace("node=" + newNodePath + ", state=" + state + " (prefix=" + prefix + ")");
+
+ return title;
+ } catch (Exception e) {
+ log.error("Cannot set state '" + state + "'", e);
+ if (state.equals("") || newState.equals("~") || newState.equals(previousState))
+ return "Unrecoverable exception : " + e.getClass().getSimpleName();
+ if (previousState.equals(""))
+ previousState = "~";
+ navigateTo(previousState);
+ throw new CmsException("Unexpected issue when accessing #" + newState, e);
+ }
+ }
+
+ private String publishMetaData(Node node) throws RepositoryException {
+ // Title
+ String title;
+ if (node != null && node.isNodeType(NodeType.MIX_TITLE) && node.hasProperty(Property.JCR_TITLE))
+ title = node.getProperty(Property.JCR_TITLE).getString() + " - " + getBaseTitle();
+ else
+ title = getBaseTitle();
+
+ HttpServletRequest request = UiContext.getHttpRequest();
+ if (request == null)
+ return null;
+
+ StringBuilder js = new StringBuilder();
+ if (title == null)
+ title = "";
+ title = title.replace("'", "\\'");// sanitize
+ js.append("document.title = '" + title + "';");
+ jsExecutor.execute(js.toString());
+ return title;
+ }
+
+ // Simply remove some illegal character
+ // private String clean(String stringToClean) {
+ // return stringToClean.replaceAll("'", "").replaceAll("\\n", "")
+ // .replaceAll("\\t", "");
+ // }
+
+ protected synchronized Node getNode() {
+ return node;
+ }
+
+ private synchronized void setNode(Node node) throws RepositoryException {
+ this.node = node;
+ this.nodePath = node == null ? null : node.getPath();
+ }
+
+ protected String getState() {
+ return state;
+ }
+
+ protected Throwable getException() {
+ return exception;
+ }
+
+ protected void resetException() {
+ exception = null;
+ }
+
+ protected Session getSession() {
+ return session;
+ }
+
+ private class CmsNavigationListener implements BrowserNavigationListener {
+ private static final long serialVersionUID = -3591018803430389270L;
+
+ @Override
+ public void navigated(BrowserNavigationEvent event) {
+ setState(event.getState());
+ doRefresh();
+ }
+ }
+}
\ No newline at end of file
--- /dev/null
+package org.argeo.cms.web;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.argeo.cms.ui.util.CmsTheme;
+import org.eclipse.rap.rwt.RWT;
+import org.eclipse.rap.rwt.application.AbstractEntryPoint;
+import org.eclipse.rap.rwt.application.Application;
+import org.eclipse.rap.rwt.application.ApplicationConfiguration;
+import org.eclipse.rap.rwt.client.WebClient;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
+import org.osgi.framework.BundleContext;
+
+/** Lightweight web app using only RWT and not the whole Eclipse platform. */
+public class MinimalWebApp implements ApplicationConfiguration {
+
+ private CmsTheme theme;
+
+ public void init(BundleContext bundleContext) {
+ theme = new CmsTheme(bundleContext);
+ }
+
+ public void destroy() {
+
+ }
+
+ @Override
+ public void configure(Application application) {
+ theme.apply(application);
+
+ Map<String, String> properties = new HashMap<>();
+ properties.put(WebClient.THEME_ID, RWT.DEFAULT_THEME_ID);
+ properties.put(WebClient.HEAD_HTML, theme.getAdditionalHeaders());
+ application.addEntryPoint("/test", TextEntryPoint.class, properties);
+
+ }
+
+ static class TextEntryPoint extends AbstractEntryPoint {
+ private static final long serialVersionUID = 2245808564950897823L;
+
+ @Override
+ protected void createContents(Composite parent) {
+ parent.setLayout(new GridLayout());
+ new Label(parent, SWT.NONE).setText("Hello World!");
+ }
+
+ }
+
+}
--- /dev/null
+package org.argeo.cms.web;
+
+import java.util.Map;
+
+import javax.jcr.Node;
+import javax.jcr.Repository;
+import javax.jcr.RepositoryException;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.cms.CmsException;
+import org.argeo.cms.ui.CmsImageManager;
+import org.argeo.cms.ui.CmsStyles;
+import org.argeo.cms.ui.CmsUiProvider;
+import org.argeo.cms.ui.UxContext;
+import org.argeo.cms.ui.util.CmsUiUtils;
+import org.argeo.cms.ui.util.DefaultImageManager;
+import org.argeo.cms.ui.util.SimpleUxContext;
+import org.argeo.cms.ui.util.SystemNotifications;
+import org.eclipse.rap.rwt.RWT;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.FillLayout;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+
+/** Simple header/body ergonomics. */
+public class SimpleErgonomics extends AbstractCmsEntryPoint {
+ private static final long serialVersionUID = 8743413921359548523L;
+
+ private final static Log log = LogFactory.getLog(SimpleErgonomics.class);
+
+ private boolean uiInitialized = false;
+ private Composite headerArea;
+ private Composite leftArea;
+ private Composite rightArea;
+ private Composite footerArea;
+ private Composite bodyArea;
+ private final CmsUiProvider uiProvider;
+
+ private CmsUiProvider header;
+ private Integer headerHeight = 0;
+ private Integer footerHeight = 0;
+ private CmsUiProvider lead;
+ private CmsUiProvider end;
+ private CmsUiProvider footer;
+
+ private CmsImageManager imageManager = new DefaultImageManager();
+ private UxContext uxContext = null;
+
+ public SimpleErgonomics(Repository repository, String workspace, String defaultPath, CmsUiProvider uiProvider,
+ Map<String, String> factoryProperties) {
+ super(repository, workspace, defaultPath, factoryProperties);
+ this.uiProvider = uiProvider;
+ }
+
+ @Override
+ protected void initUi(Composite parent) {
+ parent.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+ parent.setLayout(CmsUiUtils.noSpaceGridLayout(new GridLayout(3, false)));
+
+ uxContext = new SimpleUxContext();
+ if (!getUxContext().isMasterData())
+ createAdminArea(parent);
+ headerArea = new Composite(parent, SWT.NONE);
+ headerArea.setLayout(new FillLayout());
+ GridData headerData = new GridData(SWT.FILL, SWT.FILL, false, false, 3, 1);
+ headerData.heightHint = headerHeight;
+ headerArea.setLayoutData(headerData);
+
+ // TODO: bi-directional
+ leftArea = new Composite(parent, SWT.NONE);
+ leftArea.setLayoutData(new GridData(SWT.LEAD, SWT.TOP, false, false));
+ leftArea.setLayout(CmsUiUtils.noSpaceGridLayout());
+
+ bodyArea = new Composite(parent, SWT.NONE);
+ bodyArea.setData(RWT.CUSTOM_VARIANT, CmsStyles.CMS_BODY);
+ bodyArea.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+ bodyArea.setLayout(CmsUiUtils.noSpaceGridLayout());
+
+ // TODO: bi-directional
+ rightArea = new Composite(parent, SWT.NONE);
+ rightArea.setLayoutData(new GridData(SWT.END, SWT.TOP, false, false));
+ rightArea.setLayout(CmsUiUtils.noSpaceGridLayout());
+
+ footerArea = new Composite(parent, SWT.NONE);
+ // footerArea.setLayout(new FillLayout());
+ GridData footerData = new GridData(SWT.FILL, SWT.FILL, false, false, 3, 1);
+ footerData.heightHint = footerHeight;
+ footerArea.setLayoutData(footerData);
+
+ uiInitialized = true;
+ refresh();
+ }
+
+ @Override
+ protected void refresh() {
+ if (!uiInitialized)
+ return;
+ if (getState() == null)
+ setState("");
+ refreshSides();
+ refreshBody();
+ if (log.isTraceEnabled())
+ log.trace("UI refreshed " + getNode());
+ }
+
+ protected void createAdminArea(Composite parent) {
+ }
+
+ @Deprecated
+ protected void refreshHeader() {
+ if (header == null)
+ return;
+
+ for (Control child : headerArea.getChildren())
+ child.dispose();
+ try {
+ header.createUi(headerArea, getNode());
+ } catch (RepositoryException e) {
+ throw new CmsException("Cannot refresh header", e);
+ }
+ headerArea.layout(true, true);
+ }
+
+ protected void refreshSides() {
+ refresh(headerArea, header, CmsStyles.CMS_HEADER);
+ refresh(leftArea, lead, CmsStyles.CMS_LEAD);
+ refresh(rightArea, end, CmsStyles.CMS_END);
+ refresh(footerArea, footer, CmsStyles.CMS_FOOTER);
+ }
+
+ private void refresh(Composite area, CmsUiProvider uiProvider, String style) {
+ if (uiProvider == null)
+ return;
+
+ for (Control child : area.getChildren())
+ child.dispose();
+ CmsUiUtils.style(area, style);
+ try {
+ uiProvider.createUi(area, getNode());
+ } catch (RepositoryException e) {
+ throw new CmsException("Cannot refresh header", e);
+ }
+ area.layout(true, true);
+ }
+
+ protected void refreshBody() {
+ // Exception
+ Throwable exception = getException();
+ if (exception != null) {
+ SystemNotifications systemNotifications = new SystemNotifications(bodyArea);
+ systemNotifications.notifyException(exception);
+ resetException();
+ return;
+ // TODO report
+ }
+
+ // clear
+ for (Control child : bodyArea.getChildren())
+ child.dispose();
+ bodyArea.setLayout(CmsUiUtils.noSpaceGridLayout());
+
+ try {
+ Node node = getNode();
+// if (node == null)
+// log.error("Context cannot be null");
+// else
+ uiProvider.createUi(bodyArea, node);
+ } catch (RepositoryException e) {
+ throw new CmsException("Cannot refresh body", e);
+ }
+
+ bodyArea.layout(true, true);
+ }
+
+ @Override
+ public UxContext getUxContext() {
+ return uxContext;
+ }
+
+ @Override
+ public CmsImageManager getImageManager() {
+ return imageManager;
+ }
+
+ public void setHeader(CmsUiProvider header) {
+ this.header = header;
+ }
+
+ public void setHeaderHeight(Integer headerHeight) {
+ this.headerHeight = headerHeight;
+ }
+
+ public void setImageManager(CmsImageManager imageManager) {
+ this.imageManager = imageManager;
+ }
+
+ public CmsUiProvider getLead() {
+ return lead;
+ }
+
+ public void setLead(CmsUiProvider lead) {
+ this.lead = lead;
+ }
+
+ public CmsUiProvider getEnd() {
+ return end;
+ }
+
+ public void setEnd(CmsUiProvider end) {
+ this.end = end;
+ }
+
+ public CmsUiProvider getFooter() {
+ return footer;
+ }
+
+ public void setFooter(CmsUiProvider footer) {
+ this.footer = footer;
+ }
+
+ public CmsUiProvider getHeader() {
+ return header;
+ }
+
+ public void setFooterHeight(Integer footerHeight) {
+ this.footerHeight = footerHeight;
+ }
+
+}
projects / lgpl / argeo-commons.git / commitdiff