17760259429

Committed 16 Sep 2025 08:50AM UTC coverage: 14.007% (+0.1%) from 13.879%

Build # 17760259429

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web-flow

Commit Message

Merge pull request #255 from knowledgepixels/fix/list-grid-view

Fix the list/grid view mode switch

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src/main/java/com/knowledgepixels/nanodash/NanodashSession.java

package com.knowledgepixels.nanodash;

import com.knowledgepixels.nanodash.component.NanopubResults;
import com.knowledgepixels.nanodash.component.PublishForm;
import com.knowledgepixels.nanodash.page.OrcidLoginPage;
import com.knowledgepixels.nanodash.page.ProfilePage;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpSession;
import jakarta.xml.bind.DatatypeConverter;
import org.apache.commons.io.FileUtils;
import org.apache.wicket.Session;
import org.apache.wicket.protocol.http.WebSession;
import org.apache.wicket.request.Request;
import org.apache.wicket.request.flow.RedirectToUrlException;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.eclipse.rdf4j.model.IRI;
import org.eclipse.rdf4j.model.ValueFactory;
import org.eclipse.rdf4j.model.impl.SimpleValueFactory;
import org.nanopub.extra.security.*;
import org.nanopub.extra.setting.IntroNanopub;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.security.KeyPair;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;

/**
 * Represents a session in the Nanodash application.
 */
public class NanodashSession extends WebSession {

    private static final long serialVersionUID = -7920814788717089213L;
    private transient HttpSession httpSession;
    private static final Logger logger = LoggerFactory.getLogger(NanodashSession.class);

    /**
     * Retrieves the current Nanodash session.
     *
     * @return The current NanodashSession instance.
     */
    public static NanodashSession get() {
        return (NanodashSession) Session.get();
    }

    /**
     * Constructs a new NanodashSession for the given request.
     * Initializes the HTTP session and loads profile information.
     *
     * @param request The HTTP request.
     */
    public NanodashSession(Request request) {
        super(request);
        httpSession = ((HttpServletRequest) request.getContainerRequest()).getSession();
        bind();
        loadProfileInfo();
    }

    private static ValueFactory vf = SimpleValueFactory.getInstance();

//        private IntroExtractor introExtractor;

    private String userDir = System.getProperty("user.home") + "/.nanopub/";
    private NanopubResults.ViewMode nanopubResultsViewMode = NanopubResults.ViewMode.GRID;

    private KeyPair keyPair;
    private IRI userIri;
    private ConcurrentMap<IRI, IntroNanopub> introNps;
//        private Boolean isOrcidLinked;
//        private String orcidLinkError;

    private Integer localIntroCount = null;
    private IntroNanopub localIntro = null;

    private Date lastTimeIntroPublished = null;

    // We should store here some sort of form model and not the forms themselves, but I couldn't figure
    // how to do it, so doing it like this for the moment...
    private ConcurrentMap<String, PublishForm> formMap = new ConcurrentHashMap<>();

    /**
     * Associates a form object with a specific ID.
     *
     * @param formObjId The ID of the form object.
     * @param formObj   The form object to associate.
     */
    public void setForm(String formObjId, PublishForm formObj) {
        formMap.put(formObjId, formObj);
    }

    /**
     * Checks if a form object with the given ID exists.
     *
     * @param formObjId The ID of the form object.
     * @return True if the form object exists, false otherwise.
     */
    public boolean hasForm(String formObjId) {
        return formMap.containsKey(formObjId);
    }

    /**
     * Retrieves the form object associated with the given ID.
     *
     * @param formObjId The ID of the form object.
     * @return The associated form object, or null if not found.
     */
    public PublishForm getForm(String formObjId) {
        return formMap.get(formObjId);
    }

    /**
     * Loads profile information for the user.
     * Initializes user-related data such as keys and introductions.
     */
    public void loadProfileInfo() {
        localIntroCount = null;
        localIntro = null;
        NanodashPreferences prefs = NanodashPreferences.get();
        if (prefs.isOrcidLoginMode()) {
            File usersDir = new File(System.getProperty("user.home") + "/.nanopub/nanodash-users/");
            if (!usersDir.exists()) usersDir.mkdir();
        }
        if (userIri == null && !prefs.isReadOnlyMode() && !prefs.isOrcidLoginMode()) {
            if (getOrcidFile().exists()) {
                try {
                    String orcid = FileUtils.readFileToString(getOrcidFile(), StandardCharsets.UTF_8).trim();
                    //String orcid = Files.readString(orcidFile.toPath(), StandardCharsets.UTF_8).trim();
                    if (orcid.matches(ProfilePage.ORCID_PATTERN)) {
                        userIri = vf.createIRI("https://orcid.org/" + orcid);
                        if (httpSession != null) httpSession.setMaxInactiveInterval(24 * 60 * 60);  // 24h
                    }
                } catch (IOException ex) {
                    logger.error("Couldn't read ORCID file", ex);
                }
            }
        }
        if (userIri != null && keyPair == null) {
            File keyFile = getKeyFile();
            if (keyFile.exists()) {
                try {
                    keyPair = SignNanopub.loadKey(keyFile.getPath(), SignatureAlgorithm.RSA);
                } catch (Exception ex) {
                    logger.error("Couldn't load key pair", ex);
                }
            } else {
                // Automatically generate new keys
                makeKeys();
            }
        }
        if (userIri != null && keyPair != null && introNps == null) {
            introNps = new ConcurrentHashMap<>(User.getIntroNanopubs(getPubkeyString()));
        }
//                checkOrcidLink();
    }

    /**
     * Checks if the user's profile is complete.
     *
     * @return True if the profile is complete, false otherwise.
     */
    public boolean isProfileComplete() {
        return userIri != null && keyPair != null && introNps != null;
    }

    /**
     * Redirects the user to the login page if their profile is incomplete.
     *
     * @param path       The path to redirect to after login.
     * @param parameters The page parameters for the redirect.
     */
    public void redirectToLoginIfNeeded(String path, PageParameters parameters) {
        String loginUrl = getLoginUrl(path, parameters);
        if (loginUrl == null) return;
        throw new RedirectToUrlException(loginUrl);
    }

    /**
     * Retrieves the login URL for the user.
     *
     * @param path       The path to redirect to after login.
     * @param parameters The page parameters for the redirect.
     * @return The login URL, or null if the user is already logged in.
     */
    public String getLoginUrl(String path, PageParameters parameters) {
        if (isProfileComplete()) return null;
        if (NanodashPreferences.get().isOrcidLoginMode()) {
            return OrcidLoginPage.getOrcidLoginUrl(path, parameters);
        } else {
            return ProfilePage.MOUNT_PATH;
        }
    }

    /**
     * Retrieves the public key as a Base64-encoded string.
     *
     * @return The public key string, or null if the key pair is not set.
     */
    public String getPubkeyString() {
        if (keyPair == null) return null;
        return DatatypeConverter.printBase64Binary(keyPair.getPublic().getEncoded()).replaceAll("\\s", "");
    }

    /**
     * Retrieves the public key hash for the user.
     *
     * @return The SHA-256 hash of the public key, or null if the public key is not set.
     */
    public String getPubkeyhash() {
        String pubkey = getPubkeyString();
        if (pubkey == null) return null;
        return Utils.createSha256HexHash(pubkey);
    }

    /**
     * Checks if the user's public key is approved.
     *
     * @return True if the public key is approved, false otherwise.
     */
    public boolean isPubkeyApproved() {
        if (keyPair == null || userIri == null) return false;
        return User.isApprovedPubkeyhashForUser(getPubkeyhash(), userIri);
    }

    /**
     * Retrieves the user's key pair.
     *
     * @return The key pair.
     */
    public KeyPair getKeyPair() {
        return keyPair;
    }

    /**
     * Generates a new key pair for the user.
     */
    public void makeKeys() {
        try {
            MakeKeys.make(getKeyFile().getAbsolutePath().replaceFirst("_rsa$", ""), SignatureAlgorithm.RSA);
            keyPair = SignNanopub.loadKey(getKeyFile().getPath(), SignatureAlgorithm.RSA);
        } catch (Exception ex) {
            logger.error("Couldn't create key pair", ex);
        }
    }

    /**
     * Retrieves the user's IRI.
     *
     * @return The user's IRI, or null if not set.
     */
    public IRI getUserIri() {
        return userIri;
    }

    /**
     * Retrieves the user's introduction nanopublications.
     *
     * @return A list of user's introduction nanopublications.
     */
    public List<IntroNanopub> getUserIntroNanopubs() {
        return User.getIntroNanopubs(userIri);
    }

    /**
     * Counts the number of local introduction nanopublications.
     *
     * @return The count of local introduction nanopublications.
     */
    public int getLocalIntroCount() {
        if (localIntroCount == null) {
            localIntroCount = 0;
            for (IntroNanopub inp : getUserIntroNanopubs()) {
                if (isIntroWithLocalKey(inp)) {
                    localIntroCount++;
                    localIntro = inp;
                }
            }
            if (localIntroCount > 1) localIntro = null;
        }
        return localIntroCount;
    }

    /**
     * Retrieves the local introduction nanopublication.
     *
     * @return The local introduction nanopublication, or null if not found.
     */
    public IntroNanopub getLocalIntro() {
        getLocalIntroCount();
        return localIntro;
    }

    /**
     * Checks if the given introduction nanopublication is associated with the local key.
     *
     * @param inp The introduction nanopublication.
     * @return True if associated with the local key, false otherwise.
     */
    public boolean isIntroWithLocalKey(IntroNanopub inp) {
        IRI location = Utils.getLocation(inp);
        NanopubSignatureElement el = Utils.getNanopubSignatureElement(inp);
        String siteUrl = NanodashPreferences.get().getWebsiteUrl();
        if (location != null && siteUrl != null) {
            String l = location.stringValue();
            // TODO: Solve the name change recognition in a better way:
            if (!l.equals(siteUrl) && !l.replace("nanobench", "nanodash").equals(siteUrl)) return false;
        }
        if (!getPubkeyString().equals(el.getPublicKeyString())) return false;
        for (KeyDeclaration kd : inp.getKeyDeclarations()) {
            if (getPubkeyString().equals(kd.getPublicKeyString())) return true;
        }
        return false;
    }

    /**
     * Sets the user's ORCID identifier.
     *
     * @param orcid The ORCID identifier.
     */
    public void setOrcid(String orcid) {
        if (!orcid.matches(ProfilePage.ORCID_PATTERN)) {
            throw new RuntimeException("Illegal ORCID identifier: " + orcid);
        }
        if (NanodashPreferences.get().isOrcidLoginMode()) {
            userDir = System.getProperty("user.home") + "/.nanopub/nanodash-users/" + orcid + "/";
            File f = new File(userDir);
            if (!f.exists()) f.mkdir();
        } else {
            try {
                FileUtils.writeStringToFile(getOrcidFile(), orcid + "\n", StandardCharsets.UTF_8);
                //                        Files.writeString(orcidFile.toPath(), orcid + "\n");
            } catch (IOException ex) {
                logger.error("Couldn't write ORCID file", ex);
            }
        }
        userIri = vf.createIRI("https://orcid.org/" + orcid);
        loadProfileInfo();
        if (httpSession != null) httpSession.setMaxInactiveInterval(24 * 60 * 60);  // 24h
    }

    /**
     * Logs out the user and invalidates the session.
     */
    public void logout() {
        userIri = null;
        invalidateNow();
    }

    /**
     * Retrieves the user's introduction nanopublications as a map.
     *
     * @return A map of introduction nanopublications.
     */
    public Map<IRI, IntroNanopub> getIntroNanopubs() {
        return introNps;
    }

//        public void checkOrcidLink() {
//                if (isOrcidLinked == null && userIri != null) {
//                        orcidLinkError = "";
//                        introExtractor = null;
//                        try {
//                                introExtractor = IntroNanopub.extract(userIri.stringValue(), null);
//                                if (introExtractor.getIntroNanopub() == null) {
//                                        orcidLinkError = "ORCID account is not linked.";
//                                        isOrcidLinked = false;
//                                } else {
//                                        IntroNanopub inp = IntroNanopub.get(userIri.stringValue(), introExtractor);
//                                        if (introNps != null && introNps.containsKey(inp.getNanopub().getUri())) {
//                                                // TODO: also check whether introduction contains local key
//                                                isOrcidLinked = true;
//                                        } else {
//                                                isOrcidLinked = false;
//                                                orcidLinkError = "Error: ORCID is linked to another introduction nanopublication.";
//                                        }
//                                }
//                        } catch (Exception ex) {
//                                logger.error("ORCID check failed");
//                                orcidLinkError = "ORCID check failed.";
//                        }
//                }
//        }
//
//        public void resetOrcidLinked() {
//                isOrcidLinked = null;
//        }
//
//        public boolean isOrcidLinked() {
//                checkOrcidLink();
//                return isOrcidLinked != null && isOrcidLinked == true;
//        }
//
//        public String getOrcidLinkError() {
//                return orcidLinkError;
//        }
//
//        public String getOrcidName() {
//                if (introExtractor == null || introExtractor.getName() == null) return null;
//                if (introExtractor.getName().trim().isEmpty()) return null;
//                return introExtractor.getName();
//        }

    /**
     * Retrieves the file for storing the user's ORCID identifier.
     *
     * @return The ORCID file.
     */
    private File getOrcidFile() {
        return new File(userDir + "orcid");
    }

    /**
     * Retrieves the file for storing the user's private key.
     *
     * @return The key file.
     */
    public File getKeyFile() {
        return new File(userDir + "id_rsa");
    }

    /**
     * Sets the time when the introduction was last published.
     */
    public void setIntroPublishedNow() {
        lastTimeIntroPublished = new Date();
    }

    /**
     * Checks if the introduction has been published.
     *
     * @return True if the introduction has been published, false otherwise.
     */
    public boolean hasIntroPublished() {
        return lastTimeIntroPublished != null;
    }

    /**
     * Calculates the time since the last introduction was published.
     *
     * @return The time in milliseconds since the last introduction was published, or Long.MAX_VALUE if it has never been published.
     */
    public long getTimeSinceLastIntroPublished() {
        if (lastTimeIntroPublished == null) return Long.MAX_VALUE;
        return new Date().getTime() - lastTimeIntroPublished.getTime();
    }

    /**
     * Sets the view mode for displaying nanopublication results.
     *
     * @param viewMode The desired view mode (e.g., GRID or LIST).
     */
    public void setNanopubResultsViewMode(NanopubResults.ViewMode viewMode) {
        this.nanopubResultsViewMode = viewMode;
    }

    /**
     * Retrieves the current view mode for displaying nanopublication results.
     *
     * @return The current view mode.
     */
    public NanopubResults.ViewMode getNanopubResultsViewMode() {
        return this.nanopubResultsViewMode;
    }

}

1	package com.knowledgepixels.nanodash;
2
3	import com.knowledgepixels.nanodash.component.NanopubResults;
4	import com.knowledgepixels.nanodash.component.PublishForm;
5	import com.knowledgepixels.nanodash.page.OrcidLoginPage;
6	import com.knowledgepixels.nanodash.page.ProfilePage;
7	import jakarta.servlet.http.HttpServletRequest;
8	import jakarta.servlet.http.HttpSession;
9	import jakarta.xml.bind.DatatypeConverter;
10	import org.apache.commons.io.FileUtils;
11	import org.apache.wicket.Session;
12	import org.apache.wicket.protocol.http.WebSession;
13	import org.apache.wicket.request.Request;
14	import org.apache.wicket.request.flow.RedirectToUrlException;
15	import org.apache.wicket.request.mapper.parameter.PageParameters;
16	import org.eclipse.rdf4j.model.IRI;
17	import org.eclipse.rdf4j.model.ValueFactory;
18	import org.eclipse.rdf4j.model.impl.SimpleValueFactory;
19	import org.nanopub.extra.security.*;
20	import org.nanopub.extra.setting.IntroNanopub;
21	import org.slf4j.Logger;
22	import org.slf4j.LoggerFactory;
23
24	import java.io.File;
25	import java.io.IOException;
26	import java.nio.charset.StandardCharsets;
27	import java.security.KeyPair;
28	import java.util.Date;
29	import java.util.List;
30	import java.util.Map;
31	import java.util.concurrent.ConcurrentHashMap;
32	import java.util.concurrent.ConcurrentMap;
33
34	/**
35	* Represents a session in the Nanodash application.
36	*/
37	public class NanodashSession extends WebSession {
38
39	private static final long serialVersionUID = -7920814788717089213L;
40	private transient HttpSession httpSession;
41	private static final Logger logger = LoggerFactory.getLogger(NanodashSession.class);	3✔
42
43	/**
44	* Retrieves the current Nanodash session.
45	*
46	* @return The current NanodashSession instance.
47	*/
48	public static NanodashSession get() {
49	return (NanodashSession) Session.get();	×
50	}
51
52	/**
53	* Constructs a new NanodashSession for the given request.
54	* Initializes the HTTP session and loads profile information.
55	*
56	* @param request The HTTP request.
57	*/
58	public NanodashSession(Request request) {
59	super(request);	3✔
60	httpSession = ((HttpServletRequest) request.getContainerRequest()).getSession();	6✔
61	bind();	2✔
62	loadProfileInfo();	2✔
63	}	1✔
64
65	private static ValueFactory vf = SimpleValueFactory.getInstance();	3✔
66
67	// private IntroExtractor introExtractor;
68
69	private String userDir = System.getProperty("user.home") + "/.nanopub/";	5✔
70	private NanopubResults.ViewMode nanopubResultsViewMode = NanopubResults.ViewMode.GRID;	3✔
71
72	private KeyPair keyPair;
73	private IRI userIri;
74	private ConcurrentMap<IRI, IntroNanopub> introNps;
75	// private Boolean isOrcidLinked;
76	// private String orcidLinkError;
77
78	private Integer localIntroCount = null;	3✔
79	private IntroNanopub localIntro = null;	3✔
80
81	private Date lastTimeIntroPublished = null;	3✔
82
83	// We should store here some sort of form model and not the forms themselves, but I couldn't figure
84	// how to do it, so doing it like this for the moment...
85	private ConcurrentMap<String, PublishForm> formMap = new ConcurrentHashMap<>();	5✔
86
87	/**
88	* Associates a form object with a specific ID.
89	*
90	* @param formObjId The ID of the form object.
91	* @param formObj The form object to associate.
92	*/
93	public void setForm(String formObjId, PublishForm formObj) {
94	formMap.put(formObjId, formObj);	×
95	}	×
96
97	/**
98	* Checks if a form object with the given ID exists.
99	*
100	* @param formObjId The ID of the form object.
101	* @return True if the form object exists, false otherwise.
102	*/
103	public boolean hasForm(String formObjId) {
104	return formMap.containsKey(formObjId);	×
105	}
106
107	/**
108	* Retrieves the form object associated with the given ID.
109	*
110	* @param formObjId The ID of the form object.
111	* @return The associated form object, or null if not found.
112	*/
113	public PublishForm getForm(String formObjId) {
114	return formMap.get(formObjId);	×
115	}
116
117	/**
118	* Loads profile information for the user.
119	* Initializes user-related data such as keys and introductions.
120	*/
121	public void loadProfileInfo() {
122	localIntroCount = null;	3✔
123	localIntro = null;	3✔
124	NanodashPreferences prefs = NanodashPreferences.get();	2✔
125	if (prefs.isOrcidLoginMode()) {	3!
126	File usersDir = new File(System.getProperty("user.home") + "/.nanopub/nanodash-users/");	×
127	if (!usersDir.exists()) usersDir.mkdir();	×
128	}
129	if (userIri == null && !prefs.isReadOnlyMode() && !prefs.isOrcidLoginMode()) {	9!
130	if (getOrcidFile().exists()) {	4!
131	try {
132	String orcid = FileUtils.readFileToString(getOrcidFile(), StandardCharsets.UTF_8).trim();	×
133	//String orcid = Files.readString(orcidFile.toPath(), StandardCharsets.UTF_8).trim();
134	if (orcid.matches(ProfilePage.ORCID_PATTERN)) {	×
135	userIri = vf.createIRI("https://orcid.org/" + orcid);	×
136	if (httpSession != null) httpSession.setMaxInactiveInterval(24 * 60 * 60); // 24h	×
137	}
138	} catch (IOException ex) {	×
139	logger.error("Couldn't read ORCID file", ex);	×
140	}	×
141	}
142	}
143	if (userIri != null && keyPair == null) {	3!
144	File keyFile = getKeyFile();	×
145	if (keyFile.exists()) {	×
146	try {
147	keyPair = SignNanopub.loadKey(keyFile.getPath(), SignatureAlgorithm.RSA);	×
148	} catch (Exception ex) {	×
149	logger.error("Couldn't load key pair", ex);	×
150	}	×
151	} else {
152	// Automatically generate new keys
153	makeKeys();	×
154	}
155	}
156	if (userIri != null && keyPair != null && introNps == null) {	3!
157	introNps = new ConcurrentHashMap<>(User.getIntroNanopubs(getPubkeyString()));	×
158	}
159	// checkOrcidLink();
160	}	1✔
161
162	/**
163	* Checks if the user's profile is complete.
164	*
165	* @return True if the profile is complete, false otherwise.
166	*/
167	public boolean isProfileComplete() {
168	return userIri != null && keyPair != null && introNps != null;	×
169	}
170
171	/**
172	* Redirects the user to the login page if their profile is incomplete.
173	*
174	* @param path The path to redirect to after login.
175	* @param parameters The page parameters for the redirect.
176	*/
177	public void redirectToLoginIfNeeded(String path, PageParameters parameters) {
178	String loginUrl = getLoginUrl(path, parameters);	×
179	if (loginUrl == null) return;	×
180	throw new RedirectToUrlException(loginUrl);	×
181	}
182
183	/**
184	* Retrieves the login URL for the user.
185	*
186	* @param path The path to redirect to after login.
187	* @param parameters The page parameters for the redirect.
188	* @return The login URL, or null if the user is already logged in.
189	*/
190	public String getLoginUrl(String path, PageParameters parameters) {
191	if (isProfileComplete()) return null;	×
192	if (NanodashPreferences.get().isOrcidLoginMode()) {	×
193	return OrcidLoginPage.getOrcidLoginUrl(path, parameters);	×
194	} else {
195	return ProfilePage.MOUNT_PATH;	×
196	}
197	}
198
199	/**
200	* Retrieves the public key as a Base64-encoded string.
201	*
202	* @return The public key string, or null if the key pair is not set.
203	*/
204	public String getPubkeyString() {
205	if (keyPair == null) return null;	×
206	return DatatypeConverter.printBase64Binary(keyPair.getPublic().getEncoded()).replaceAll("\\s", "");	×
207	}
208
209	/**
210	* Retrieves the public key hash for the user.
211	*
212	* @return The SHA-256 hash of the public key, or null if the public key is not set.
213	*/
214	public String getPubkeyhash() {
215	String pubkey = getPubkeyString();	×
216	if (pubkey == null) return null;	×
217	return Utils.createSha256HexHash(pubkey);	×
218	}
219
220	/**
221	* Checks if the user's public key is approved.
222	*
223	* @return True if the public key is approved, false otherwise.
224	*/
225	public boolean isPubkeyApproved() {
226	if (keyPair == null \|\| userIri == null) return false;	×
227	return User.isApprovedPubkeyhashForUser(getPubkeyhash(), userIri);	×
228	}
229
230	/**
231	* Retrieves the user's key pair.
232	*
233	* @return The key pair.
234	*/
235	public KeyPair getKeyPair() {
236	return keyPair;	×
237	}
238
239	/**
240	* Generates a new key pair for the user.
241	*/
242	public void makeKeys() {
243	try {
244	MakeKeys.make(getKeyFile().getAbsolutePath().replaceFirst("_rsa$", ""), SignatureAlgorithm.RSA);	×
245	keyPair = SignNanopub.loadKey(getKeyFile().getPath(), SignatureAlgorithm.RSA);	×
246	} catch (Exception ex) {	×
247	logger.error("Couldn't create key pair", ex);	×
248	}	×
249	}	×
250
251	/**
252	* Retrieves the user's IRI.
253	*
254	* @return The user's IRI, or null if not set.
255	*/
256	public IRI getUserIri() {
257	return userIri;	×
258	}
259
260	/**
261	* Retrieves the user's introduction nanopublications.
262	*
263	* @return A list of user's introduction nanopublications.
264	*/
265	public List<IntroNanopub> getUserIntroNanopubs() {
266	return User.getIntroNanopubs(userIri);	×
267	}
268
269	/**
270	* Counts the number of local introduction nanopublications.
271	*
272	* @return The count of local introduction nanopublications.
273	*/
274	public int getLocalIntroCount() {
275	if (localIntroCount == null) {	×
276	localIntroCount = 0;	×
277	for (IntroNanopub inp : getUserIntroNanopubs()) {	×
278	if (isIntroWithLocalKey(inp)) {	×
279	localIntroCount++;	×
280	localIntro = inp;	×
281	}
282	}	×
283	if (localIntroCount > 1) localIntro = null;	×
284	}
285	return localIntroCount;	×
286	}
287
288	/**
289	* Retrieves the local introduction nanopublication.
290	*
291	* @return The local introduction nanopublication, or null if not found.
292	*/
293	public IntroNanopub getLocalIntro() {
294	getLocalIntroCount();	×
295	return localIntro;	×
296	}
297
298	/**
299	* Checks if the given introduction nanopublication is associated with the local key.
300	*
301	* @param inp The introduction nanopublication.
302	* @return True if associated with the local key, false otherwise.
303	*/
304	public boolean isIntroWithLocalKey(IntroNanopub inp) {
305	IRI location = Utils.getLocation(inp);	×
306	NanopubSignatureElement el = Utils.getNanopubSignatureElement(inp);	×
307	String siteUrl = NanodashPreferences.get().getWebsiteUrl();	×
308	if (location != null && siteUrl != null) {	×
309	String l = location.stringValue();	×
310	// TODO: Solve the name change recognition in a better way:
311	if (!l.equals(siteUrl) && !l.replace("nanobench", "nanodash").equals(siteUrl)) return false;	×
312	}
313	if (!getPubkeyString().equals(el.getPublicKeyString())) return false;	×
314	for (KeyDeclaration kd : inp.getKeyDeclarations()) {	×
315	if (getPubkeyString().equals(kd.getPublicKeyString())) return true;	×
316	}	×
317	return false;	×
318	}
319
320	/**
321	* Sets the user's ORCID identifier.
322	*
323	* @param orcid The ORCID identifier.
324	*/
325	public void setOrcid(String orcid) {
326	if (!orcid.matches(ProfilePage.ORCID_PATTERN)) {	×
327	throw new RuntimeException("Illegal ORCID identifier: " + orcid);	×
328	}
329	if (NanodashPreferences.get().isOrcidLoginMode()) {	×
330	userDir = System.getProperty("user.home") + "/.nanopub/nanodash-users/" + orcid + "/";	×
331	File f = new File(userDir);	×
332	if (!f.exists()) f.mkdir();	×
333	} else {	×
334	try {
335	FileUtils.writeStringToFile(getOrcidFile(), orcid + "\n", StandardCharsets.UTF_8);	×
336	// Files.writeString(orcidFile.toPath(), orcid + "\n");
337	} catch (IOException ex) {	×
338	logger.error("Couldn't write ORCID file", ex);	×
339	}	×
340	}
341	userIri = vf.createIRI("https://orcid.org/" + orcid);	×
342	loadProfileInfo();	×
343	if (httpSession != null) httpSession.setMaxInactiveInterval(24 * 60 * 60); // 24h	×
344	}	×
345
346	/**
347	* Logs out the user and invalidates the session.
348	*/
349	public void logout() {
350	userIri = null;	×
351	invalidateNow();	×
352	}	×
353
354	/**
355	* Retrieves the user's introduction nanopublications as a map.
356	*
357	* @return A map of introduction nanopublications.
358	*/
359	public Map<IRI, IntroNanopub> getIntroNanopubs() {
360	return introNps;	×
361	}
362
363	// public void checkOrcidLink() {
364	// if (isOrcidLinked == null && userIri != null) {
365	// orcidLinkError = "";
366	// introExtractor = null;
367	// try {
368	// introExtractor = IntroNanopub.extract(userIri.stringValue(), null);
369	// if (introExtractor.getIntroNanopub() == null) {
370	// orcidLinkError = "ORCID account is not linked.";
371	// isOrcidLinked = false;
372	// } else {
373	// IntroNanopub inp = IntroNanopub.get(userIri.stringValue(), introExtractor);
374	// if (introNps != null && introNps.containsKey(inp.getNanopub().getUri())) {
375	// // TODO: also check whether introduction contains local key
376	// isOrcidLinked = true;
377	// } else {
378	// isOrcidLinked = false;
379	// orcidLinkError = "Error: ORCID is linked to another introduction nanopublication.";
380	// }
381	// }
382	// } catch (Exception ex) {
383	// logger.error("ORCID check failed");
384	// orcidLinkError = "ORCID check failed.";
385	// }
386	// }
387	// }
388	//
389	// public void resetOrcidLinked() {
390	// isOrcidLinked = null;
391	// }
392	//
393	// public boolean isOrcidLinked() {
394	// checkOrcidLink();
395	// return isOrcidLinked != null && isOrcidLinked == true;
396	// }
397	//
398	// public String getOrcidLinkError() {
399	// return orcidLinkError;
400	// }
401	//
402	// public String getOrcidName() {
403	// if (introExtractor == null \|\| introExtractor.getName() == null) return null;
404	// if (introExtractor.getName().trim().isEmpty()) return null;
405	// return introExtractor.getName();
406	// }
407
408	/**
409	* Retrieves the file for storing the user's ORCID identifier.
410	*
411	* @return The ORCID file.
412	*/
413	private File getOrcidFile() {
414	return new File(userDir + "orcid");	7✔
415	}
416
417	/**
418	* Retrieves the file for storing the user's private key.
419	*
420	* @return The key file.
421	*/
422	public File getKeyFile() {
423	return new File(userDir + "id_rsa");	×
424	}
425
426	/**
427	* Sets the time when the introduction was last published.
428	*/
429	public void setIntroPublishedNow() {
430	lastTimeIntroPublished = new Date();	×
431	}	×
432
433	/**
434	* Checks if the introduction has been published.
435	*
436	* @return True if the introduction has been published, false otherwise.
437	*/
438	public boolean hasIntroPublished() {
439	return lastTimeIntroPublished != null;	×
440	}
441
442	/**
443	* Calculates the time since the last introduction was published.
444	*
445	* @return The time in milliseconds since the last introduction was published, or Long.MAX_VALUE if it has never been published.
446	*/
447	public long getTimeSinceLastIntroPublished() {
448	if (lastTimeIntroPublished == null) return Long.MAX_VALUE;	×
449	return new Date().getTime() - lastTimeIntroPublished.getTime();	×
450	}
451
452	/**
453	* Sets the view mode for displaying nanopublication results.
454	*
455	* @param viewMode The desired view mode (e.g., GRID or LIST).
456	*/
457	public void setNanopubResultsViewMode(NanopubResults.ViewMode viewMode) {
458	this.nanopubResultsViewMode = viewMode;	×
459	}	×
460
461	/**
462	* Retrieves the current view mode for displaying nanopublication results.
463	*
464	* @return The current view mode.
465	*/
466	public NanopubResults.ViewMode getNanopubResultsViewMode() {
467	return this.nanopubResultsViewMode;	×
468	}
469
470	}

knowledgepixels / nanodash / 17760259429

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