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Example 1 with AnnisUser

use of annis.libgui.AnnisUser in project ANNIS by korpling.

the class MainToolbar method updateUserInformation.

private void updateUserInformation() {
    if (lblUserName == null) {
        return;
    }
    if (navigationTarget == NavigationTarget.ADMIN) {
        // don't show administration link per default
        btNavigate.setVisible(false);
    }
    AnnisUser user = Helper.getUser();
    // always close the window
    if (windowLogin != null) {
        windowLogin.close(user != null);
    }
    if (user == null) {
        Object loginErrorOject = VaadinSession.getCurrent().getSession().getAttribute(USER_LOGIN_ERROR);
        if (loginErrorOject != null && loginErrorOject instanceof String) {
            Notification.show((String) loginErrorOject, Notification.Type.WARNING_MESSAGE);
        }
        VaadinSession.getCurrent().getSession().removeAttribute(AnnisBaseUI.USER_LOGIN_ERROR);
        lblUserName.setValue("not logged in");
        if (getComponentIndex(btLogout) > -1) {
            replaceComponent(btLogout, btLogin);
            setComponentAlignment(btLogin, Alignment.MIDDLE_RIGHT);
        }
    } else {
        // logged in
        if (user.getUserName() != null) {
            Notification.show("Logged in as \"" + user.getUserName() + "\"", Notification.Type.TRAY_NOTIFICATION);
            lblUserName.setValue("logged in as \"" + user.getUserName() + "\"");
        }
        if (getComponentIndex(btLogin) > -1) {
            replaceComponent(btLogin, btLogout);
            setComponentAlignment(btLogout, Alignment.MIDDLE_RIGHT);
        }
        // do not show the logout button if the user cannot logout using ANNIS
        btLogout.setVisible(!user.isRemote());
        if (navigationTarget == NavigationTarget.ADMIN) {
            // check in background if display is necessary
            if (user.getUserName() != null) {
                Background.run(new CheckIfUserIsAdministratorJob(user.getUserName(), UI.getCurrent()));
            }
        }
    }
}
Also used : AnnisUser(annis.libgui.AnnisUser)

Example 2 with AnnisUser

use of annis.libgui.AnnisUser in project ANNIS by korpling.

the class LoginServletRequestHandler method doPost.

private void doPost(VaadinSession session, VaadinRequest request, VaadinResponse response) throws IOException {
    response.setContentType("text/html");
    String username = request.getParameter("annis-login-user");
    String password = request.getParameter("annis-login-password");
    if (username != null && password != null) {
        // forget any old user information
        session.getSession().removeAttribute(AnnisBaseUI.USER_KEY);
        session.getSession().removeAttribute(AnnisBaseUI.USER_LOGIN_ERROR);
        // get the URL for the REST service
        Object annisServiceURLObject = session.getSession().getAttribute(AnnisBaseUI.WEBSERVICEURL_KEY);
        if (annisServiceURLObject == null || !(annisServiceURLObject instanceof String)) {
            log.warn("AnnisWebService.URL was not set as init parameter in web.xml");
        }
        String webserviceURL = (String) annisServiceURLObject;
        try {
            AnnisUser user = new AnnisUser(username, password);
            WebResource res = user.getClient().resource(webserviceURL).path("admin").path("is-authenticated");
            if ("true".equalsIgnoreCase(res.get(String.class))) {
                // everything ok, save this user configuration for re-use
                Helper.setUser(user);
            }
        } catch (ClientHandlerException ex) {
            session.getSession().setAttribute(AnnisBaseUI.USER_LOGIN_ERROR, "Authentification error: " + ex.getMessage());
            // bad gateway
            response.setStatus(502);
        } catch (LoginDataLostException ex) {
            session.getSession().setAttribute(AnnisBaseUI.USER_LOGIN_ERROR, "Lost password in memory. Sorry.");
            // server error
            response.setStatus(500);
        } catch (UniformInterfaceException ex) {
            if (ex.getResponse().getStatus() == Response.Status.UNAUTHORIZED.getStatusCode()) {
                session.getSession().setAttribute(AnnisBaseUI.USER_LOGIN_ERROR, "Username or password wrong");
                response.setStatus(Response.Status.UNAUTHORIZED.getStatusCode());
            } else if (ex.getResponse().getStatus() == Response.Status.FORBIDDEN.getStatusCode()) {
                session.getSession().setAttribute(AnnisBaseUI.USER_LOGIN_ERROR, "Account has expired");
                // Forbidden
                response.setStatus(Response.Status.FORBIDDEN.getStatusCode());
            } else {
                log.error(null, ex);
                session.getSession().setAttribute(AnnisBaseUI.USER_LOGIN_ERROR, "Unexpected exception: " + ex.getMessage());
                response.setStatus(500);
            }
        }
        try (OutputStreamWriter writer = new OutputStreamWriter(response.getOutputStream(), Charsets.UTF_8)) {
            String html = Resources.toString(LoginServletRequestHandler.class.getResource("closelogin.html"), Charsets.UTF_8);
            CharStreams.copy(new StringReader(html), writer);
        }
    }
// end if login attempt
}
Also used : ClientHandlerException(com.sun.jersey.api.client.ClientHandlerException) UniformInterfaceException(com.sun.jersey.api.client.UniformInterfaceException) LoginDataLostException(annis.libgui.LoginDataLostException) StringReader(java.io.StringReader) WebResource(com.sun.jersey.api.client.WebResource) OutputStreamWriter(java.io.OutputStreamWriter) AnnisUser(annis.libgui.AnnisUser)

Example 3 with AnnisUser

use of annis.libgui.AnnisUser in project ANNIS by korpling.

the class EmbeddedVisUI method generateVisFromRemoteURL.

private void generateVisFromRemoteURL(final String visName, final String rawUri, Map<String, String[]> args) {
    try {
        // find the matching visualizer
        final VisualizerPlugin visPlugin = this.getVisualizer(visName);
        if (visPlugin == null) {
            displayMessage("Unknown visualizer \"" + visName + "\"", "This ANNIS instance does not know the given visualizer.");
            return;
        }
        URI uri = new URI(rawUri);
        // fetch content of the URI
        Client client = null;
        AnnisUser user = Helper.getUser();
        if (user != null) {
            client = user.getClient();
        }
        if (client == null) {
            client = Helper.createRESTClient();
        }
        final WebResource saltRes = client.resource(uri);
        displayLoadingIndicator();
        // copy the arguments for using them later in the callback
        final Map<String, String[]> argsCopy = new LinkedHashMap<>(args);
        Background.runWithCallback(new Callable<SaltProject>() {

            @Override
            public SaltProject call() throws Exception {
                return saltRes.get(SaltProject.class);
            }
        }, new FutureCallback<SaltProject>() {

            @Override
            public void onFailure(Throwable t) {
                displayMessage("Could not query the result.", t.getMessage());
            }

            @Override
            public void onSuccess(SaltProject p) {
                // TODO: allow to display several visualizers when there is more than one document
                SCorpusGraph firstCorpusGraph = null;
                SDocument doc = null;
                if (p.getCorpusGraphs() != null && !p.getCorpusGraphs().isEmpty()) {
                    firstCorpusGraph = p.getCorpusGraphs().get(0);
                    if (firstCorpusGraph.getDocuments() != null && !firstCorpusGraph.getDocuments().isEmpty()) {
                        doc = firstCorpusGraph.getDocuments().get(0);
                    }
                }
                if (doc == null) {
                    displayMessage("No documents found in provided URL.", "");
                    return;
                }
                if (argsCopy.containsKey(KEY_INSTANCE)) {
                    Map<String, InstanceConfig> allConfigs = loadInstanceConfig();
                    InstanceConfig newConfig = allConfigs.get(argsCopy.get(KEY_INSTANCE)[0]);
                    if (newConfig != null) {
                        setInstanceConfig(newConfig);
                    }
                }
                // now it is time to load the actual defined instance fonts
                loadInstanceFonts();
                // generate the visualizer
                VisualizerInput visInput = new VisualizerInput();
                visInput.setDocument(doc);
                if (getInstanceConfig() != null && getInstanceConfig().getFont() != null) {
                    visInput.setFont(getInstanceFont());
                }
                Properties mappings = new Properties();
                for (Map.Entry<String, String[]> e : argsCopy.entrySet()) {
                    if (!KEY_SALT.equals(e.getKey()) && e.getValue().length > 0) {
                        mappings.put(e.getKey(), e.getValue()[0]);
                    }
                }
                visInput.setMappings(mappings);
                String[] namespace = argsCopy.get(KEY_NAMESPACE);
                if (namespace != null && namespace.length > 0) {
                    visInput.setNamespace(namespace[0]);
                } else {
                    visInput.setNamespace(null);
                }
                String baseText = null;
                if (argsCopy.containsKey(KEY_BASE_TEXT)) {
                    String[] value = argsCopy.get(KEY_BASE_TEXT);
                    if (value.length > 0) {
                        baseText = value[0];
                    }
                }
                List<SNode> segNodes = CommonHelper.getSortedSegmentationNodes(baseText, doc.getDocumentGraph());
                if (argsCopy.containsKey(KEY_MATCH)) {
                    String[] rawMatch = argsCopy.get(KEY_MATCH);
                    if (rawMatch.length > 0) {
                        // enhance the graph with match information from the arguments
                        Match match = Match.parseFromString(rawMatch[0]);
                        Helper.addMatchToDocumentGraph(match, doc);
                    }
                }
                Map<String, String> markedColorMap = new HashMap<>();
                Map<String, String> exactMarkedMap = Helper.calculateColorsForMarkedExact(doc);
                Map<String, Long> markedAndCovered = Helper.calculateMarkedAndCoveredIDs(doc, segNodes, baseText);
                Helper.calulcateColorsForMarkedAndCovered(doc, markedAndCovered, markedColorMap);
                visInput.setMarkedAndCovered(markedAndCovered);
                visInput.setMarkableMap(markedColorMap);
                visInput.setMarkableExactMap(exactMarkedMap);
                visInput.setContextPath(Helper.getContext());
                String template = Helper.getContext() + "/Resource/" + visName + "/%s";
                visInput.setResourcePathTemplate(template);
                visInput.setSegmentationName(baseText);
                // TODO: which other thing do we have to provide?
                Component c = visPlugin.createComponent(visInput, null);
                // add the styles
                c.addStyleName("corpus-font");
                c.addStyleName("vis-content");
                Link link = new Link();
                link.setCaption("Show in ANNIS search interface");
                link.setIcon(ANNISFontIcon.LOGO);
                link.setVisible(false);
                link.addStyleName("dontprint");
                link.setTargetName("_blank");
                if (argsCopy.containsKey(KEY_SEARCH_INTERFACE)) {
                    String[] interfaceLink = argsCopy.get(KEY_SEARCH_INTERFACE);
                    if (interfaceLink.length > 0) {
                        link.setResource(new ExternalResource(interfaceLink[0]));
                        link.setVisible(true);
                    }
                }
                VerticalLayout layout = new VerticalLayout(link, c);
                layout.setComponentAlignment(link, Alignment.TOP_LEFT);
                layout.setSpacing(true);
                layout.setMargin(true);
                setContent(layout);
                IDGenerator.assignID(link);
            }
        });
    } catch (URISyntaxException ex) {
        displayMessage("Invalid URL", "The provided URL is malformed:<br />" + ex.getMessage());
    } catch (LoginDataLostException ex) {
        displayMessage("LoginData Lost", "No login data available any longer in the session:<br /> " + ex.getMessage());
    } catch (UniformInterfaceException ex) {
        if (ex.getResponse().getStatus() == Response.Status.FORBIDDEN.getStatusCode()) {
            displayMessage("Corpus access forbidden", "You are not allowed to access this corpus. " + "Please login at the <a target=\"_blank\" href=\"" + Helper.getContext() + "\">main application</a> first and then reload this page.");
        } else {
            displayMessage("Service error", ex.getMessage());
        }
    } catch (ClientHandlerException ex) {
        displayMessage("Could not generate the visualization because the ANNIS service reported an error.", ex.getMessage());
    } catch (Throwable ex) {
        displayMessage("Could not generate the visualization.", ex.getMessage() == null ? ("An unknown error of type " + ex.getClass().getSimpleName()) + " occured." : ex.getMessage());
    }
}
Also used : VisualizerPlugin(annis.libgui.visualizers.VisualizerPlugin) WebResource(com.sun.jersey.api.client.WebResource) URISyntaxException(java.net.URISyntaxException) Properties(java.util.Properties) URI(java.net.URI) LinkedHashMap(java.util.LinkedHashMap) SCorpusGraph(org.corpus_tools.salt.common.SCorpusGraph) Match(annis.service.objects.Match) InstanceConfig(annis.libgui.InstanceConfig) VerticalLayout(com.vaadin.ui.VerticalLayout) List(java.util.List) LinkedList(java.util.LinkedList) Client(com.sun.jersey.api.client.Client) Component(com.vaadin.ui.Component) ClientHandlerException(com.sun.jersey.api.client.ClientHandlerException) SDocument(org.corpus_tools.salt.common.SDocument) SaltProject(org.corpus_tools.salt.common.SaltProject) ExternalResource(com.vaadin.server.ExternalResource) AnnisUser(annis.libgui.AnnisUser) URISyntaxException(java.net.URISyntaxException) LoginDataLostException(annis.libgui.LoginDataLostException) UniformInterfaceException(com.sun.jersey.api.client.UniformInterfaceException) ClientHandlerException(com.sun.jersey.api.client.ClientHandlerException) UniformInterfaceException(com.sun.jersey.api.client.UniformInterfaceException) VisualizerInput(annis.libgui.visualizers.VisualizerInput) LoginDataLostException(annis.libgui.LoginDataLostException) Map(java.util.Map) HashMap(java.util.HashMap) LinkedHashMap(java.util.LinkedHashMap) Link(com.vaadin.ui.Link)

Example 4 with AnnisUser

use of annis.libgui.AnnisUser in project ANNIS by korpling.

the class MainToolbar method setNavigationTarget.

public void setNavigationTarget(NavigationTarget target) {
    if (target == this.navigationTarget) {
    // nothing changed, return
    }
    this.navigationTarget = target;
    btNavigate.setVisible(false);
    if (target == NavigationTarget.ADMIN) {
        // check in background if display is necessary
        AnnisUser user = Helper.getUser();
        if (user != null && user.getUserName() != null) {
            Background.run(new CheckIfUserIsAdministratorJob(user.getUserName(), UI.getCurrent()));
        }
    } else if (target != null) {
        btNavigate.setVisible(true);
        btNavigate.setCaption(target.caption);
        btNavigate.setIcon(target.icon);
    }
}
Also used : AnnisUser(annis.libgui.AnnisUser)

Aggregations

AnnisUser (annis.libgui.AnnisUser)4 LoginDataLostException (annis.libgui.LoginDataLostException)2 ClientHandlerException (com.sun.jersey.api.client.ClientHandlerException)2 UniformInterfaceException (com.sun.jersey.api.client.UniformInterfaceException)2 WebResource (com.sun.jersey.api.client.WebResource)2 InstanceConfig (annis.libgui.InstanceConfig)1 VisualizerInput (annis.libgui.visualizers.VisualizerInput)1 VisualizerPlugin (annis.libgui.visualizers.VisualizerPlugin)1 Match (annis.service.objects.Match)1 Client (com.sun.jersey.api.client.Client)1 ExternalResource (com.vaadin.server.ExternalResource)1 Component (com.vaadin.ui.Component)1 Link (com.vaadin.ui.Link)1 VerticalLayout (com.vaadin.ui.VerticalLayout)1 OutputStreamWriter (java.io.OutputStreamWriter)1 StringReader (java.io.StringReader)1 URI (java.net.URI)1 URISyntaxException (java.net.URISyntaxException)1 HashMap (java.util.HashMap)1 LinkedHashMap (java.util.LinkedHashMap)1