23057661803

Committed 13 Mar 2026 03:21PM UTC coverage: 15.686% (+0.02%) from 15.67%

Build # 23057661803

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github

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web-flow

Commit Message

Merge pull request #392 from knowledgepixels/391-fix-space-roles-refresh

Fix: periodic refresh now triggers recalculation of Space roles and members

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25.83

src/main/java/com/knowledgepixels/nanodash/domain/Space.java

package com.knowledgepixels.nanodash.domain;

import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.Multimap;
import com.knowledgepixels.nanodash.*;
import com.knowledgepixels.nanodash.template.Template;
import com.knowledgepixels.nanodash.template.TemplateData;
import com.knowledgepixels.nanodash.vocabulary.KPXL_TERMS;
import jakarta.xml.bind.DatatypeConverter;
import org.eclipse.rdf4j.model.IRI;
import org.eclipse.rdf4j.model.Literal;
import org.eclipse.rdf4j.model.Statement;
import org.eclipse.rdf4j.model.vocabulary.DCTERMS;
import org.eclipse.rdf4j.model.vocabulary.OWL;
import org.nanopub.Nanopub;
import org.nanopub.extra.services.ApiResponse;
import org.nanopub.extra.services.ApiResponseEntry;
import org.nanopub.extra.services.QueryRef;
import org.nanopub.vocabulary.NTEMPLATE;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.Serializable;
import java.util.*;

/**
 * Class representing a "Space", which can be any kind of collaborative unit, like a project, group, or event.
 */
public class Space extends AbstractResourceWithProfile {

    private static final Logger logger = LoggerFactory.getLogger(Space.class);

    @Override
    public boolean isDataInitialized() {
        triggerDataUpdate();
        return dataInitialized && super.isDataInitialized();
    }

    @Override
    public void setDataNeedsUpdate() {
        super.setDataNeedsUpdate();
        dataNeedsUpdate = true;
    }

    @Override
    public void forceRefresh(long waitMillis) {
        super.forceRefresh(waitMillis);
        dataNeedsUpdate = true;
        dataInitialized = false;
    }

    private String label, rootNanopubId, type;
    private Nanopub rootNanopub = null;
    private SpaceData data = new SpaceData();

    private static class SpaceData implements Serializable {

        List<String> altIds = new ArrayList<>();

        String description = null;
        Calendar startDate, endDate;
        IRI defaultProvenance = null;

        List<IRI> admins = new ArrayList<>();
        Map<IRI, Set<SpaceMemberRoleRef>> users = new HashMap<>();
        List<SpaceMemberRoleRef> roles = new ArrayList<>();
        Map<IRI, SpaceMemberRole> roleMap = new HashMap<>();

        Map<String, IRI> adminPubkeyMap = new HashMap<>();
        Set<Serializable> pinnedResources = new HashSet<>();
        Set<String> pinGroupTags = new HashSet<>();
        Map<String, Set<Serializable>> pinnedResourceMap = new HashMap<>();

        void addAdmin(IRI admin, String npId) {
            // TODO This isn't efficient for long owner lists:
            if (admins.contains(admin)) return;
            admins.add(admin);
            UserData ud = User.getUserData();
            for (String pubkeyHash : ud.getPubkeyHashes(admin, true)) {
                adminPubkeyMap.put(pubkeyHash, admin);
            }
            users.computeIfAbsent(admin, (k) -> new HashSet<>()).add(new SpaceMemberRoleRef(SpaceMemberRole.ADMIN_ROLE, npId));
        }

    }

    private static String getCoreInfoString(ApiResponseEntry resp) {
        String id = resp.get("space");
        String rootNanopubId = resp.get("np");
        return id + " " + rootNanopubId;
    }

    private volatile boolean dataInitialized = false;
    private volatile boolean dataNeedsUpdate = true;

    Space(ApiResponseEntry resp) {
        super(resp.get("space"));
        initSpace(this);
        this.label = resp.get("label");
        this.type = resp.get("type");
        this.rootNanopubId = resp.get("np");
        this.rootNanopub = Utils.getAsNanopub(rootNanopubId);
        setCoreData(data);
    }

    /**
     * Get the root nanopublication ID of the space.
     *
     * @return The root nanopub ID.
     */
    @Override
    public String getNanopubId() {
        return rootNanopubId;
    }

    /**
     * Get a string combining the space ID and root nanopub ID for core identification.
     *
     * @return The core info string.
     */
    public String getCoreInfoString() {
        return getId() + " " + rootNanopubId;
    }

    /**
     * Get the root nanopublication of the space.
     *
     * @return The root Nanopub object.
     */
    @Override
    public Nanopub getNanopub() {
        return rootNanopub;
    }

    @Override
    public String getNamespace() {
        // FIXME this will be removed in the future
        return null;
    }

    /**
     * Get the label of the space.
     *
     * @return The space label.
     */
    @Override
    public String getLabel() {
        return label;
    }

    /**
     * Get the type of the space.
     *
     * @return The space type.
     */
    public String getType() {
        return type;
    }

    /**
     * Get the start date of the space.
     *
     * @return The start date as a Calendar object, or null if not set.
     */
    public Calendar getStartDate() {
        return data.startDate;
    }

    /**
     * Get the end date of the space.
     *
     * @return The end date as a Calendar object, or null if not set.
     */
    public Calendar getEndDate() {
        return data.endDate;
    }

    /**
     * Get a simplified label for the type of space by removing any namespace prefix.
     *
     * @return The simplified type label.
     */
    public String getTypeLabel() {
        return type.replaceFirst("^.*/", "");
    }

    /**
     * Get the description of the space.
     *
     * @return The description string.
     */
    public String getDescription() {
        return data.description;
    }


    /**
     * Get the list of admins in this space.
     *
     * @return List of admin IRIs.
     */
    public List<IRI> getAdmins() {
        ensureInitialized();
        return data.admins;
    }

    /**
     * Get the list of members in this space.
     *
     * @return List of member IRIs.
     */
    public List<IRI> getUsers() {
        ensureInitialized();
        List<IRI> users = new ArrayList<IRI>(data.users.keySet());
        users.sort(User.getUserData().userComparator);
        return users;
    }

    /**
     * Get the roles of a specific member in this space.
     *
     * @param userId The IRI of the member.
     * @return Set of roles assigned to the member, or null if the member is not part of this space.
     */
    public Set<SpaceMemberRoleRef> getMemberRoles(IRI userId) {
        ensureInitialized();
        return data.users.get(userId);
    }

    /**
     * Check if a user is a member of this space.
     *
     * @param userId The IRI of the user to check.
     * @return true if the user is a member, false otherwise.
     */
    public boolean isMember(IRI userId) {
        ensureInitialized();
        return data.users.containsKey(userId);
    }

    /**
     * Check if a public key is associated with an admin of this space.
     *
     * @param pubkey The public key hash to check.
     * @return true if the public key is associated with an admin, false otherwise.
     */
    public boolean isAdminPubkey(String pubkey) {
        ensureInitialized();
        return data.adminPubkeyMap.containsKey(pubkey);
    }

    /**
     * Get the list of pinned resources in this space.
     *
     * @return Set of pinned resources.
     */
    public Set<Serializable> getPinnedResources() {
        ensureInitialized();
        return data.pinnedResources;
    }

    /**
     * Get the set of tags used for grouping pinned resources.
     *
     * @return Set of tags.
     */
    public Set<String> getPinGroupTags() {
        ensureInitialized();
        return data.pinGroupTags;
    }

    /**
     * Get a map of pinned resources grouped by their tags.
     *
     * @return Map where keys are tags and values are lists of pinned resources (Templates or GrlcQueries).
     */
    public Map<String, Set<Serializable>> getPinnedResourceMap() {
        ensureInitialized();
        return data.pinnedResourceMap;
    }

    @Override
    public boolean appliesTo(String elementId, Set<IRI> classes) {
        triggerSpaceDataUpdate();
        return super.appliesTo(elementId, classes);
    }

    /**
     * Get the default provenance IRI for this space.
     *
     * @return The default provenance IRI, or null if not set.
     */
    public IRI getDefaultProvenance() {
        return data.defaultProvenance;
    }

    /**
     * Get the roles defined in this space.
     *
     * @return List of roles.
     */
    public List<SpaceMemberRoleRef> getRoles() {
        return data.roles;
    }

    /**
     * Get the super ID of the space.
     *
     * @return Always returns null. Use getIdSuperspace() instead.
     */
    public String getSuperId() {
        return null;
    }

    /**
     * Get alternative IDs for the space.
     *
     * @return List of alternative IDs.
     */
    public List<String> getAltIDs() {
        return data.altIds;
    }

    private synchronized void ensureInitialized() {
        Thread thread = triggerSpaceDataUpdate();
        if (!dataInitialized && thread != null) {
            try {
                thread.join(30_000);
            } catch (InterruptedException ex) {
                logger.error("failed to join thread", ex);
            }
        }
        thread = super.triggerDataUpdate();
        if (!dataInitialized && thread != null) {
            try {
                thread.join(30_000);
            } catch (InterruptedException ex) {
                logger.error("failed to join thread", ex);
            }
        }
    }

    @Override
    public synchronized Thread triggerDataUpdate() {
        logger.info("Triggering data update for space {}", getId());
        triggerSpaceDataUpdate();
        return super.triggerDataUpdate();
    }

    private synchronized Thread triggerSpaceDataUpdate() {
        if (dataNeedsUpdate) {
            logger.info("Data needs update for space {} core data, starting update thread", getId());
            dataNeedsUpdate = false;
            Thread thread = new Thread(() -> {
                try {
                    if (getRunUpdateAfter() != null) {
                        while (System.currentTimeMillis() < getRunUpdateAfter()) {
                            Thread.sleep(100);
                        }
                    }
                    SpaceData newData = new SpaceData();
                    setCoreData(newData);

                    newData.roles.add(new SpaceMemberRoleRef(SpaceMemberRole.ADMIN_ROLE, null));
                    newData.roleMap.put(KPXL_TERMS.HAS_ADMIN_PREDICATE, SpaceMemberRole.ADMIN_ROLE);

                    // TODO Improve this:
                    Multimap<String, String> spaceIds = ArrayListMultimap.create();
                    Multimap<String, String> resourceIds = ArrayListMultimap.create();
                    spaceIds.put("space", getId());
                    resourceIds.put("resource", getId());
                    for (String id : newData.altIds) {
                        spaceIds.put("space", id);
                        resourceIds.put("resource", id);
                    }

                    ApiResponse getAdminsResponse = ApiCache.retrieveResponseSync(new QueryRef(QueryApiAccess.GET_ADMINS, spaceIds), false);
                    boolean continueAddingAdmins = true;
                    while (continueAddingAdmins) {
                        continueAddingAdmins = false;
                        for (ApiResponseEntry r : getAdminsResponse.getData()) {
                            String pubkeyHash = r.get("pubkey");
                            if (newData.adminPubkeyMap.containsKey(pubkeyHash)) {
                                IRI adminId = Utils.vf.createIRI(r.get("admin"));
                                if (!newData.admins.contains(adminId)) {
                                    continueAddingAdmins = true;
                                    newData.addAdmin(adminId, r.get("np"));
                                }
                            }
                        }
                    }
                    newData.admins.sort(User.getUserData().userComparator);

                    Multimap<String, String> getSpaceMemberParams = ArrayListMultimap.create(spaceIds);

                    for (ApiResponseEntry r : ApiCache.retrieveResponseSync(new QueryRef(QueryApiAccess.GET_SPACE_MEMBER_ROLES, spaceIds), false).getData()) {
                        if (!newData.adminPubkeyMap.containsKey(r.get("pubkey"))) continue;
                        SpaceMemberRole role = new SpaceMemberRole(r);
                        newData.roles.add(new SpaceMemberRoleRef(role, r.get("np")));

                        // TODO Handle cases of overlapping properties:
                        for (IRI p : role.getRegularProperties()) newData.roleMap.put(p, role);
                        for (IRI p : role.getInverseProperties()) newData.roleMap.put(p, role);

                        role.addRoleParams(getSpaceMemberParams);
                    }

                    for (ApiResponseEntry r : ApiCache.retrieveResponseSync(new QueryRef(QueryApiAccess.GET_SPACE_MEMBERS, getSpaceMemberParams), false).getData()) {
                        IRI memberId = Utils.vf.createIRI(r.get("member"));
                        SpaceMemberRole role = newData.roleMap.get(Utils.vf.createIRI(r.get("role")));
                        newData.users.computeIfAbsent(memberId, (k) -> new HashSet<>()).add(new SpaceMemberRoleRef(role, r.get("np")));
                    }

                    for (ApiResponseEntry r : ApiCache.retrieveResponseSync(new QueryRef(QueryApiAccess.GET_PINNED_TEMPLATES, spaceIds), false).getData()) {
                        if (!newData.adminPubkeyMap.containsKey(r.get("pubkey"))) continue;
                        Template t = TemplateData.get().getTemplate(r.get("template"));
                        if (t == null) continue;
                        newData.pinnedResources.add(t);
                        String tag = r.get("tag");
                        if (tag != null && !tag.isEmpty()) {
                            newData.pinGroupTags.add(r.get("tag"));
                            newData.pinnedResourceMap.computeIfAbsent(tag, k -> new HashSet<>()).add(TemplateData.get().getTemplate(r.get("template")));
                        }
                    }
                    for (ApiResponseEntry r : ApiCache.retrieveResponseSync(new QueryRef(QueryApiAccess.GET_PINNED_QUERIES, spaceIds), false).getData()) {
                        if (!newData.adminPubkeyMap.containsKey(r.get("pubkey"))) continue;
                        GrlcQuery query = GrlcQuery.get(r.get("query"));
                        if (query == null) continue;
                        newData.pinnedResources.add(query);
                        String tag = r.get("tag");
                        if (tag != null && !tag.isEmpty()) {
                            newData.pinGroupTags.add(r.get("tag"));
                            newData.pinnedResourceMap.computeIfAbsent(tag, k -> new HashSet<>()).add(query);
                        }
                    }
                    data = newData;
                    dataInitialized = true;
                } catch (Exception ex) {
                    logger.error("Error while trying to update space data: {}", ex.getMessage());
                    dataNeedsUpdate = true;
                }
            });
            thread.start();
            return thread;
        }
        return null;
    }

    private void setCoreData(SpaceData data) {
        for (Statement st : rootNanopub.getAssertion()) {
            if (st.getSubject().stringValue().equals(getId())) {
                if (st.getPredicate().equals(OWL.SAMEAS) && st.getObject() instanceof IRI objIri) {
                    data.altIds.add(objIri.stringValue());
                } else if (st.getPredicate().equals(DCTERMS.DESCRIPTION)) {
                    data.description = st.getObject().stringValue();
                } else if (st.getPredicate().stringValue().equals("http://schema.org/startDate")) {
                    try {
                        data.startDate = DatatypeConverter.parseDateTime(st.getObject().stringValue());
                    } catch (IllegalArgumentException ex) {
                        logger.error("Failed to parse date {}", st.getObject().stringValue());
                    }
                } else if (st.getPredicate().stringValue().equals("http://schema.org/endDate")) {
                    try {
                        data.endDate = DatatypeConverter.parseDateTime(st.getObject().stringValue());
                    } catch (IllegalArgumentException ex) {
                        logger.error("Failed to parse date {}", st.getObject().stringValue());
                    }
                } else if (st.getPredicate().equals(KPXL_TERMS.HAS_ADMIN) && st.getObject() instanceof IRI obj) {
                    data.addAdmin(obj, rootNanopub.getUri().stringValue());
                } else if (st.getPredicate().equals(KPXL_TERMS.HAS_PINNED_TEMPLATE) && st.getObject() instanceof IRI obj) {
                    data.pinnedResources.add(TemplateData.get().getTemplate(obj.stringValue()));
                } else if (st.getPredicate().equals(KPXL_TERMS.HAS_PINNED_QUERY) && st.getObject() instanceof IRI obj) {
                    data.pinnedResources.add(GrlcQuery.get(obj.stringValue()));
                } else if (st.getPredicate().equals(NTEMPLATE.HAS_DEFAULT_PROVENANCE) && st.getObject() instanceof IRI obj) {
                    data.defaultProvenance = obj;
                }
            } else if (st.getPredicate().equals(NTEMPLATE.HAS_TAG) && st.getObject() instanceof Literal l) {
                data.pinGroupTags.add(l.stringValue());
                Set<Serializable> list = data.pinnedResourceMap.get(l.stringValue());
                if (list == null) {
                    list = new HashSet<>();
                    data.pinnedResourceMap.put(l.stringValue(), list);
                }
                list.add(TemplateData.get().getTemplate(st.getSubject().stringValue()));
            }
        }
    }

}

1	package com.knowledgepixels.nanodash.domain;
2
3	import com.google.common.collect.ArrayListMultimap;
4	import com.google.common.collect.Multimap;
5	import com.knowledgepixels.nanodash.*;
6	import com.knowledgepixels.nanodash.template.Template;
7	import com.knowledgepixels.nanodash.template.TemplateData;
8	import com.knowledgepixels.nanodash.vocabulary.KPXL_TERMS;
9	import jakarta.xml.bind.DatatypeConverter;
10	import org.eclipse.rdf4j.model.IRI;
11	import org.eclipse.rdf4j.model.Literal;
12	import org.eclipse.rdf4j.model.Statement;
13	import org.eclipse.rdf4j.model.vocabulary.DCTERMS;
14	import org.eclipse.rdf4j.model.vocabulary.OWL;
15	import org.nanopub.Nanopub;
16	import org.nanopub.extra.services.ApiResponse;
17	import org.nanopub.extra.services.ApiResponseEntry;
18	import org.nanopub.extra.services.QueryRef;
19	import org.nanopub.vocabulary.NTEMPLATE;
20	import org.slf4j.Logger;
21	import org.slf4j.LoggerFactory;
22
23	import java.io.Serializable;
24	import java.util.*;
25
26	/**
27	* Class representing a "Space", which can be any kind of collaborative unit, like a project, group, or event.
28	*/
29	public class Space extends AbstractResourceWithProfile {
30
31	private static final Logger logger = LoggerFactory.getLogger(Space.class);	12✔
32
33	@Override
34	public boolean isDataInitialized() {
35	triggerDataUpdate();	×
36	return dataInitialized && super.isDataInitialized();	×
37	}
38
39	@Override
40	public void setDataNeedsUpdate() {
41	super.setDataNeedsUpdate();	6✔
42	dataNeedsUpdate = true;	9✔
43	}	3✔
44
45	@Override
46	public void forceRefresh(long waitMillis) {
47	super.forceRefresh(waitMillis);	×
48	dataNeedsUpdate = true;	×
49	dataInitialized = false;	×
50	}	×
51
52	private String label, rootNanopubId, type;
53	private Nanopub rootNanopub = null;	9✔
54	private SpaceData data = new SpaceData();	15✔
55
56	private static class SpaceData implements Serializable {	6✔
57
58	List<String> altIds = new ArrayList<>();	15✔
59
60	String description = null;	9✔
61	Calendar startDate, endDate;
62	IRI defaultProvenance = null;	9✔
63
64	List<IRI> admins = new ArrayList<>();	15✔
65	Map<IRI, Set<SpaceMemberRoleRef>> users = new HashMap<>();	15✔
66	List<SpaceMemberRoleRef> roles = new ArrayList<>();	15✔
67	Map<IRI, SpaceMemberRole> roleMap = new HashMap<>();	15✔
68
69	Map<String, IRI> adminPubkeyMap = new HashMap<>();	15✔
70	Set<Serializable> pinnedResources = new HashSet<>();	15✔
71	Set<String> pinGroupTags = new HashSet<>();	15✔
72	Map<String, Set<Serializable>> pinnedResourceMap = new HashMap<>();	18✔
73
74	void addAdmin(IRI admin, String npId) {
75	// TODO This isn't efficient for long owner lists:
76	if (admins.contains(admin)) return;	15!
77	admins.add(admin);	15✔
78	UserData ud = User.getUserData();	6✔
79	for (String pubkeyHash : ud.getPubkeyHashes(admin, true)) {	42✔
80	adminPubkeyMap.put(pubkeyHash, admin);	18✔
81	}	3✔
82	users.computeIfAbsent(admin, (k) -> new HashSet<>()).add(new SpaceMemberRoleRef(SpaceMemberRole.ADMIN_ROLE, npId));	51✔
83	}	3✔
84
85	}
86
87	private static String getCoreInfoString(ApiResponseEntry resp) {
88	String id = resp.get("space");	×
89	String rootNanopubId = resp.get("np");	×
90	return id + " " + rootNanopubId;	×
91	}
92
93	private volatile boolean dataInitialized = false;	9✔
94	private volatile boolean dataNeedsUpdate = true;	9✔
95
96	Space(ApiResponseEntry resp) {
97	super(resp.get("space"));	15✔
98	initSpace(this);	9✔
99	this.label = resp.get("label");	15✔
100	this.type = resp.get("type");	15✔
101	this.rootNanopubId = resp.get("np");	15✔
102	this.rootNanopub = Utils.getAsNanopub(rootNanopubId);	15✔
103	setCoreData(data);	12✔
104	}	3✔
105
106	/**
107	* Get the root nanopublication ID of the space.
108	*
109	* @return The root nanopub ID.
110	*/
111	@Override
112	public String getNanopubId() {
113	return rootNanopubId;	×
114	}
115
116	/**
117	* Get a string combining the space ID and root nanopub ID for core identification.
118	*
119	* @return The core info string.
120	*/
121	public String getCoreInfoString() {
122	return getId() + " " + rootNanopubId;	×
123	}
124
125	/**
126	* Get the root nanopublication of the space.
127	*
128	* @return The root Nanopub object.
129	*/
130	@Override
131	public Nanopub getNanopub() {
132	return rootNanopub;	×
133	}
134
135	@Override
136	public String getNamespace() {
137	// FIXME this will be removed in the future
138	return null;	×
139	}
140
141	/**
142	* Get the label of the space.
143	*
144	* @return The space label.
145	*/
146	@Override
147	public String getLabel() {
148	return label;	×
149	}
150
151	/**
152	* Get the type of the space.
153	*
154	* @return The space type.
155	*/
156	public String getType() {
157	return type;	9✔
158	}
159
160	/**
161	* Get the start date of the space.
162	*
163	* @return The start date as a Calendar object, or null if not set.
164	*/
165	public Calendar getStartDate() {
166	return data.startDate;	×
167	}
168
169	/**
170	* Get the end date of the space.
171	*
172	* @return The end date as a Calendar object, or null if not set.
173	*/
174	public Calendar getEndDate() {
175	return data.endDate;	×
176	}
177
178	/**
179	* Get a simplified label for the type of space by removing any namespace prefix.
180	*
181	* @return The simplified type label.
182	*/
183	public String getTypeLabel() {
184	return type.replaceFirst("^.*/", "");	×
185	}
186
187	/**
188	* Get the description of the space.
189	*
190	* @return The description string.
191	*/
192	public String getDescription() {
193	return data.description;	×
194	}
195
196
197	/**
198	* Get the list of admins in this space.
199	*
200	* @return List of admin IRIs.
201	*/
202	public List<IRI> getAdmins() {
203	ensureInitialized();	×
204	return data.admins;	×
205	}
206
207	/**
208	* Get the list of members in this space.
209	*
210	* @return List of member IRIs.
211	*/
212	public List<IRI> getUsers() {
213	ensureInitialized();	×
214	List<IRI> users = new ArrayList<IRI>(data.users.keySet());	×
215	users.sort(User.getUserData().userComparator);	×
216	return users;	×
217	}
218
219	/**
220	* Get the roles of a specific member in this space.
221	*
222	* @param userId The IRI of the member.
223	* @return Set of roles assigned to the member, or null if the member is not part of this space.
224	*/
225	public Set<SpaceMemberRoleRef> getMemberRoles(IRI userId) {
226	ensureInitialized();	×
227	return data.users.get(userId);	×
228	}
229
230	/**
231	* Check if a user is a member of this space.
232	*
233	* @param userId The IRI of the user to check.
234	* @return true if the user is a member, false otherwise.
235	*/
236	public boolean isMember(IRI userId) {
237	ensureInitialized();	×
238	return data.users.containsKey(userId);	×
239	}
240
241	/**
242	* Check if a public key is associated with an admin of this space.
243	*
244	* @param pubkey The public key hash to check.
245	* @return true if the public key is associated with an admin, false otherwise.
246	*/
247	public boolean isAdminPubkey(String pubkey) {
248	ensureInitialized();	×
249	return data.adminPubkeyMap.containsKey(pubkey);	×
250	}
251
252	/**
253	* Get the list of pinned resources in this space.
254	*
255	* @return Set of pinned resources.
256	*/
257	public Set<Serializable> getPinnedResources() {
258	ensureInitialized();	×
259	return data.pinnedResources;	×
260	}
261
262	/**
263	* Get the set of tags used for grouping pinned resources.
264	*
265	* @return Set of tags.
266	*/
267	public Set<String> getPinGroupTags() {
268	ensureInitialized();	×
269	return data.pinGroupTags;	×
270	}
271
272	/**
273	* Get a map of pinned resources grouped by their tags.
274	*
275	* @return Map where keys are tags and values are lists of pinned resources (Templates or GrlcQueries).
276	*/
277	public Map<String, Set<Serializable>> getPinnedResourceMap() {
278	ensureInitialized();	×
279	return data.pinnedResourceMap;	×
280	}
281
282	@Override
283	public boolean appliesTo(String elementId, Set<IRI> classes) {
284	triggerSpaceDataUpdate();	×
285	return super.appliesTo(elementId, classes);	×
286	}
287
288	/**
289	* Get the default provenance IRI for this space.
290	*
291	* @return The default provenance IRI, or null if not set.
292	*/
293	public IRI getDefaultProvenance() {
294	return data.defaultProvenance;	×
295	}
296
297	/**
298	* Get the roles defined in this space.
299	*
300	* @return List of roles.
301	*/
302	public List<SpaceMemberRoleRef> getRoles() {
303	return data.roles;	×
304	}
305
306	/**
307	* Get the super ID of the space.
308	*
309	* @return Always returns null. Use getIdSuperspace() instead.
310	*/
311	public String getSuperId() {
312	return null;	×
313	}
314
315	/**
316	* Get alternative IDs for the space.
317	*
318	* @return List of alternative IDs.
319	*/
320	public List<String> getAltIDs() {
321	return data.altIds;	×
322	}
323
324	private synchronized void ensureInitialized() {
325	Thread thread = triggerSpaceDataUpdate();	×
326	if (!dataInitialized && thread != null) {	×
327	try {
328	thread.join(30_000);	×
329	} catch (InterruptedException ex) {	×
330	logger.error("failed to join thread", ex);	×
331	}	×
332	}
333	thread = super.triggerDataUpdate();	×
334	if (!dataInitialized && thread != null) {	×
335	try {
336	thread.join(30_000);	×
337	} catch (InterruptedException ex) {	×
338	logger.error("failed to join thread", ex);	×
339	}	×
340	}
341	}	×
342
343	@Override
344	public synchronized Thread triggerDataUpdate() {
345	logger.info("Triggering data update for space {}", getId());	×
346	triggerSpaceDataUpdate();	×
347	return super.triggerDataUpdate();	×
348	}
349
350	private synchronized Thread triggerSpaceDataUpdate() {
351	if (dataNeedsUpdate) {	×
352	logger.info("Data needs update for space {} core data, starting update thread", getId());	×
353	dataNeedsUpdate = false;	×
354	Thread thread = new Thread(() -> {	×
355	try {
356	if (getRunUpdateAfter() != null) {	×
357	while (System.currentTimeMillis() < getRunUpdateAfter()) {	×
358	Thread.sleep(100);	×
359	}
360	}
361	SpaceData newData = new SpaceData();	×
362	setCoreData(newData);	×
363
364	newData.roles.add(new SpaceMemberRoleRef(SpaceMemberRole.ADMIN_ROLE, null));	×
365	newData.roleMap.put(KPXL_TERMS.HAS_ADMIN_PREDICATE, SpaceMemberRole.ADMIN_ROLE);	×
366
367	// TODO Improve this:
368	Multimap<String, String> spaceIds = ArrayListMultimap.create();	×
369	Multimap<String, String> resourceIds = ArrayListMultimap.create();	×
370	spaceIds.put("space", getId());	×
371	resourceIds.put("resource", getId());	×
372	for (String id : newData.altIds) {	×
373	spaceIds.put("space", id);	×
374	resourceIds.put("resource", id);	×
375	}	×
376
377	ApiResponse getAdminsResponse = ApiCache.retrieveResponseSync(new QueryRef(QueryApiAccess.GET_ADMINS, spaceIds), false);	×
378	boolean continueAddingAdmins = true;	×
379	while (continueAddingAdmins) {	×
380	continueAddingAdmins = false;	×
381	for (ApiResponseEntry r : getAdminsResponse.getData()) {	×
382	String pubkeyHash = r.get("pubkey");	×
383	if (newData.adminPubkeyMap.containsKey(pubkeyHash)) {	×
384	IRI adminId = Utils.vf.createIRI(r.get("admin"));	×
385	if (!newData.admins.contains(adminId)) {	×
386	continueAddingAdmins = true;	×
387	newData.addAdmin(adminId, r.get("np"));	×
388	}
389	}
390	}	×
391	}
392	newData.admins.sort(User.getUserData().userComparator);	×
393
394	Multimap<String, String> getSpaceMemberParams = ArrayListMultimap.create(spaceIds);	×
395
396	for (ApiResponseEntry r : ApiCache.retrieveResponseSync(new QueryRef(QueryApiAccess.GET_SPACE_MEMBER_ROLES, spaceIds), false).getData()) {	×
397	if (!newData.adminPubkeyMap.containsKey(r.get("pubkey"))) continue;	×
398	SpaceMemberRole role = new SpaceMemberRole(r);	×
399	newData.roles.add(new SpaceMemberRoleRef(role, r.get("np")));	×
400
401	// TODO Handle cases of overlapping properties:
402	for (IRI p : role.getRegularProperties()) newData.roleMap.put(p, role);	×
403	for (IRI p : role.getInverseProperties()) newData.roleMap.put(p, role);	×
404
405	role.addRoleParams(getSpaceMemberParams);	×
406	}	×
407
408	for (ApiResponseEntry r : ApiCache.retrieveResponseSync(new QueryRef(QueryApiAccess.GET_SPACE_MEMBERS, getSpaceMemberParams), false).getData()) {	×
409	IRI memberId = Utils.vf.createIRI(r.get("member"));	×
410	SpaceMemberRole role = newData.roleMap.get(Utils.vf.createIRI(r.get("role")));	×
411	newData.users.computeIfAbsent(memberId, (k) -> new HashSet<>()).add(new SpaceMemberRoleRef(role, r.get("np")));	×
412	}	×
413
414	for (ApiResponseEntry r : ApiCache.retrieveResponseSync(new QueryRef(QueryApiAccess.GET_PINNED_TEMPLATES, spaceIds), false).getData()) {	×
415	if (!newData.adminPubkeyMap.containsKey(r.get("pubkey"))) continue;	×
416	Template t = TemplateData.get().getTemplate(r.get("template"));	×
417	if (t == null) continue;	×
418	newData.pinnedResources.add(t);	×
419	String tag = r.get("tag");	×
420	if (tag != null && !tag.isEmpty()) {	×
421	newData.pinGroupTags.add(r.get("tag"));	×
422	newData.pinnedResourceMap.computeIfAbsent(tag, k -> new HashSet<>()).add(TemplateData.get().getTemplate(r.get("template")));	×
423	}
424	}	×
425	for (ApiResponseEntry r : ApiCache.retrieveResponseSync(new QueryRef(QueryApiAccess.GET_PINNED_QUERIES, spaceIds), false).getData()) {	×
426	if (!newData.adminPubkeyMap.containsKey(r.get("pubkey"))) continue;	×
427	GrlcQuery query = GrlcQuery.get(r.get("query"));	×
428	if (query == null) continue;	×
429	newData.pinnedResources.add(query);	×
430	String tag = r.get("tag");	×
431	if (tag != null && !tag.isEmpty()) {	×
432	newData.pinGroupTags.add(r.get("tag"));	×
433	newData.pinnedResourceMap.computeIfAbsent(tag, k -> new HashSet<>()).add(query);	×
434	}
435	}	×
436	data = newData;	×
437	dataInitialized = true;	×
438	} catch (Exception ex) {	×
439	logger.error("Error while trying to update space data: {}", ex.getMessage());	×
440	dataNeedsUpdate = true;	×
441	}	×
442	});	×
443	thread.start();	×
444	return thread;	×
445	}
446	return null;	×
447	}
448
449	private void setCoreData(SpaceData data) {
450	for (Statement st : rootNanopub.getAssertion()) {	36✔
451	if (st.getSubject().stringValue().equals(getId())) {	21!
452	if (st.getPredicate().equals(OWL.SAMEAS) && st.getObject() instanceof IRI objIri) {	42!
453	data.altIds.add(objIri.stringValue());	21✔
454	} else if (st.getPredicate().equals(DCTERMS.DESCRIPTION)) {	15✔
455	data.description = st.getObject().stringValue();	18✔
456	} else if (st.getPredicate().stringValue().equals("http://schema.org/startDate")) {	18✔
457	try {
458	data.startDate = DatatypeConverter.parseDateTime(st.getObject().stringValue());	18✔
459	} catch (IllegalArgumentException ex) {	×
460	logger.error("Failed to parse date {}", st.getObject().stringValue());	×
461	}	3✔
462	} else if (st.getPredicate().stringValue().equals("http://schema.org/endDate")) {	18✔
463	try {
464	data.endDate = DatatypeConverter.parseDateTime(st.getObject().stringValue());	18✔
465	} catch (IllegalArgumentException ex) {	×
466	logger.error("Failed to parse date {}", st.getObject().stringValue());	×
467	}	3✔
468	} else if (st.getPredicate().equals(KPXL_TERMS.HAS_ADMIN) && st.getObject() instanceof IRI obj) {	42!
469	data.addAdmin(obj, rootNanopub.getUri().stringValue());	24✔
470	} else if (st.getPredicate().equals(KPXL_TERMS.HAS_PINNED_TEMPLATE) && st.getObject() instanceof IRI obj) {	15!
471	data.pinnedResources.add(TemplateData.get().getTemplate(obj.stringValue()));	×
472	} else if (st.getPredicate().equals(KPXL_TERMS.HAS_PINNED_QUERY) && st.getObject() instanceof IRI obj) {	15!
473	data.pinnedResources.add(GrlcQuery.get(obj.stringValue()));	×
474	} else if (st.getPredicate().equals(NTEMPLATE.HAS_DEFAULT_PROVENANCE) && st.getObject() instanceof IRI obj) {	15!
475	data.defaultProvenance = obj;	3✔
476	}
477	} else if (st.getPredicate().equals(NTEMPLATE.HAS_TAG) && st.getObject() instanceof Literal l) {	×
478	data.pinGroupTags.add(l.stringValue());	×
479	Set<Serializable> list = data.pinnedResourceMap.get(l.stringValue());	×
480	if (list == null) {	×
481	list = new HashSet<>();	×
482	data.pinnedResourceMap.put(l.stringValue(), list);	×
483	}
484	list.add(TemplateData.get().getTemplate(st.getSubject().stringValue()));	×
485	}
486	}	3✔
487	}	3✔
488
489	}

knowledgepixels / nanodash / 23057661803

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