17671368517

Committed 12 Sep 2025 10:07AM UTC coverage: 13.687% (-0.01%) from 13.7%

Build # 17671368517

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push

github

Committed by

tkuhn

Commit Message

refactor: Generalize pinned templates to pinned resources

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432 of 3986 branches covered (10.84%)

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

package com.knowledgepixels.nanodash;

import static com.knowledgepixels.nanodash.Utils.vf;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;

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.nanopub.Nanopub;
import org.nanopub.extra.services.ApiResponse;
import org.nanopub.extra.services.ApiResponseEntry;
import org.nanopub.vocabulary.NTEMPLATE;

import com.github.jsonldjava.shaded.com.google.common.collect.Ordering;
import com.knowledgepixels.nanodash.template.Template;
import com.knowledgepixels.nanodash.template.TemplateData;

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

    /**
     * The predicate for the owner of the space.
     */
    public static final IRI HAS_OWNER = vf.createIRI("https://w3id.org/kpxl/gen/terms/hasOwner");

    /**
     * The predicate for pinned templates in the space.
     */
    public static final IRI HAS_PINNED_TEMPLATE = vf.createIRI("https://w3id.org/kpxl/gen/terms/hasPinnedTemplate");

    /**
     * The predicate for pinned queries in the space.
     */
    public static final IRI HAS_PINNED_QUERY = vf.createIRI("https://w3id.org/kpxl/gen/terms/hasPinnedQuery");

    private static List<Space> spaceList;
    private static Map<String,Space> spacesByCoreInfo = new HashMap<>();
    private static Map<String,Space> spacesById;
    private static Map<Space,Set<Space>> subspaceMap;
    private static Map<Space,Set<Space>> superspaceMap;

    public static synchronized void refresh(ApiResponse resp) {
        spaceList = new ArrayList<>();
        Map<String,Space> prevSpacesByCoreInfoPrev = spacesByCoreInfo;
        spacesByCoreInfo = new HashMap<>();
        spacesById = new HashMap<>();
        subspaceMap = new HashMap<>();
        superspaceMap = new HashMap<>();
        for (ApiResponseEntry entry : resp.getData()) {
            Space space = new Space(entry);
            Space prevSpace = prevSpacesByCoreInfoPrev.get(space.getCoreInfoString());
            if (prevSpace != null) space = prevSpace;
            spaceList.add(space);
            spacesByCoreInfo.put(space.getCoreInfoString(), space);
            spacesById.put(space.getId(), space);
        }
        for (Space space : spaceList) {
            Space superSpace = space.getIdSuperspace();
            if (superSpace == null) continue;
            subspaceMap.computeIfAbsent(superSpace, k -> new HashSet<>()).add(space);
            superspaceMap.computeIfAbsent(space, k -> new HashSet<>()).add(superSpace);
        }
    }

    public static void ensureLoaded() {
        if (spaceList == null) {
            refresh(QueryApiAccess.forcedGet("get-spaces"));
        }
    }

    public static List<Space> getSpaceList() {
        ensureLoaded();
        return spaceList;
    }

    public static Space get(String id) {
        ensureLoaded();
        return spacesById.get(id);
    }

    public static void refresh() {
        ensureLoaded();
        for (Space space : spaceList) {
            space.dataNeedsUpdate = true;
        }
    }

    private String id, label, rootNanopubId, type;
    private Nanopub rootNanopub = null;

    private String description = null;
    private List<IRI> owners = new ArrayList<>();
    private List<IRI> members = new ArrayList<>();
    private ConcurrentMap<String,IRI> ownerPubkeyMap = new ConcurrentHashMap<>();
    private List<Serializable> pinnedResources = new ArrayList<>();
    private Set<String> pinGroupTags = new HashSet<>();
    private ConcurrentMap<String, List<Serializable>> pinnedResourceMap = new ConcurrentHashMap<>();
    private List<IRI> queryIds = new ArrayList<>();
    private IRI defaultProvenance = null;

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

    private Space(ApiResponseEntry resp) {
        this.id = resp.get("space");
        this.label = resp.get("label");
        this.type = resp.get("type");
        this.rootNanopubId = resp.get("np");
        this.rootNanopub = Utils.getAsNanopub(rootNanopubId);

        for (Statement st : rootNanopub.getAssertion()) {
            if (st.getSubject().stringValue().equals(getId())) {
                if (st.getPredicate().equals(DCTERMS.DESCRIPTION)) {
                    description = st.getObject().stringValue();
                } else if (st.getPredicate().equals(HAS_OWNER) && st.getObject() instanceof IRI obj) {
                    addOwner(obj);
                } else if (st.getPredicate().equals(HAS_PINNED_TEMPLATE) && st.getObject() instanceof IRI obj) {
                    pinnedResources.add(TemplateData.get().getTemplate(obj.stringValue()));
                } else if (st.getPredicate().equals(HAS_PINNED_QUERY) && st.getObject() instanceof IRI obj) {
                    queryIds.add(obj);
                } else if (st.getPredicate().equals(NTEMPLATE.HAS_DEFAULT_PROVENANCE) && st.getObject() instanceof IRI obj) {
                    defaultProvenance = obj;
                }
            } else if (st.getPredicate().equals(NTEMPLATE.HAS_TAG) && st.getObject() instanceof Literal l) {
                pinGroupTags.add(l.stringValue());
                List<Serializable> list = pinnedResourceMap.get(l.stringValue());
                if (list == null) {
                    list = new ArrayList<>();
                    pinnedResourceMap.put(l.stringValue(), list);
                }
                list.add(TemplateData.get().getTemplate(st.getSubject().stringValue()));
            }
        }
    }

    private void addOwner(IRI owner) {
        // TODO This isn't efficient for long owner lists:
        if (owners.contains(owner)) return;
        owners.add(owner);
        UserData ud = User.getUserData();
        for (String pubkeyhash : ud.getPubkeyhashes(owner, true)) {
            ownerPubkeyMap.put(pubkeyhash, owner);
        }
    }

    public String getId() {
        return id;
    }

    public String getRootNanopubId() {
        return rootNanopubId;
    }

    public String getCoreInfoString() {
        return id + " " + rootNanopubId;
    }

    public Nanopub getRootNanopub() {
        return rootNanopub;
    }

    public String getLabel() {
        return label;
    }

    public String getType() {
        return type;
    }

    public String getTypeLabel() {
        return type.replaceFirst("^.*/", "");
    }

    public String getDescription() {
        return description;
    }

    public boolean isDataInitialized() {
        triggerDataUpdate();
        return dataInitialized;
    }

    public List<IRI> getOwners() {
        triggerDataUpdate();
        return owners;
    }

    public List<IRI> getMembers() {
        triggerDataUpdate();
        return members;
    }

    public List<Serializable> getPinnedResources() {
        triggerDataUpdate();
        return pinnedResources;
    }

    public Set<String> getPinGroupTags() {
        triggerDataUpdate();
        return pinGroupTags;
    }

    public ConcurrentMap<String, List<Serializable>> getPinnedResourceMap() {
        triggerDataUpdate();
        return pinnedResourceMap;
    }

    public List<IRI> getQueryIds() {
        return queryIds;
    }

    public IRI getDefaultProvenance() {
        return defaultProvenance;
    }

    public String getSuperId() {
        return null;
    }

    public Space getIdSuperspace() {
        if (!id.matches("https?://[^/]+/.*/[^/]*/?")) return null;
        String superId = id.replaceFirst("(https?://[^/]+/.*)/[^/]*/?", "$1");
        if (spacesById.containsKey(superId)) {
            return spacesById.get(superId);
        }
        return null;
    }

    public List<Space> getSuperspaces() {
        if (superspaceMap.containsKey(this)) {
            List<Space> superspaces = new ArrayList<>(superspaceMap.get(this));
            Collections.sort(superspaces, Ordering.usingToString());
            return superspaces;
        }
        return new ArrayList<>();
    }

    public List<Space> getSubspaces() {
        if (subspaceMap.containsKey(this)) {
            List<Space> subspaces = new ArrayList<>(subspaceMap.get(this));
            Collections.sort(subspaces, Ordering.usingToString());
            return subspaces;
        }
        return new ArrayList<>();
    }

    private synchronized void triggerDataUpdate() {
        if (dataNeedsUpdate) {
            new Thread(() -> {
                for (ApiResponseEntry r : QueryApiAccess.forcedGet("get-owners", "unit", id).getData()) {
                    String pubkeyhash = r.get("pubkeyhash");
                    if (ownerPubkeyMap.containsKey(pubkeyhash)) {
                        addOwner(Utils.vf.createIRI(r.get("owner")));
                    }
                }
                members = new ArrayList<>();
                for (ApiResponseEntry r : QueryApiAccess.forcedGet("get-members", "unit", id).getData()) {
                    IRI memberId = Utils.vf.createIRI(r.get("member"));
                    // TODO These checks are inefficient for long member lists:
                    if (owners.contains(memberId)) continue;
                    if (members.contains(memberId)) continue;
                    members.add(memberId);
                }
                owners.sort(User.getUserData().userComparator);
                members.sort(User.getUserData().userComparator);

                for (ApiResponseEntry r : QueryApiAccess.forcedGet("get-pinned-templates", "space", id).getData()) {
                    if (!ownerPubkeyMap.containsKey(r.get("pubkey"))) continue;
                    Template t = TemplateData.get().getTemplate(r.get("template"));
                    if (t == null) continue;
                    pinnedResources.add(t);
                    String tag = r.get("tag");
                    if (tag != null && !tag.isEmpty()) {
                        pinGroupTags.add(r.get("tag"));
                        List<Serializable> list = pinnedResourceMap.get(r.get("tag"));
                        if (list == null) {
                            list = new ArrayList<>();
                            pinnedResourceMap.put(r.get("tag"), list);
                        }
                        list.add(TemplateData.get().getTemplate(r.get("template")));
                    }
                }
                dataInitialized = true;
            }).start();
            dataNeedsUpdate = false;
        }
    }

    @Override
    public String toString() {
        return id;
    }

}

1	package com.knowledgepixels.nanodash;
2
3	import static com.knowledgepixels.nanodash.Utils.vf;
4
5	import java.io.Serializable;
6	import java.util.ArrayList;
7	import java.util.Collections;
8	import java.util.HashMap;
9	import java.util.HashSet;
10	import java.util.List;
11	import java.util.Map;
12	import java.util.Set;
13	import java.util.concurrent.ConcurrentHashMap;
14	import java.util.concurrent.ConcurrentMap;
15
16	import org.eclipse.rdf4j.model.IRI;
17	import org.eclipse.rdf4j.model.Literal;
18	import org.eclipse.rdf4j.model.Statement;
19	import org.eclipse.rdf4j.model.vocabulary.DCTERMS;
20	import org.nanopub.Nanopub;
21	import org.nanopub.extra.services.ApiResponse;
22	import org.nanopub.extra.services.ApiResponseEntry;
23	import org.nanopub.vocabulary.NTEMPLATE;
24
25	import com.github.jsonldjava.shaded.com.google.common.collect.Ordering;
26	import com.knowledgepixels.nanodash.template.Template;
27	import com.knowledgepixels.nanodash.template.TemplateData;
28
29	/**
30	* Class representing a "Space", which can be any kind of collaborative unit, like a project, group, or event.
31	*/
32	public class Space implements Serializable {
33
34	/**
35	* The predicate for the owner of the space.
36	*/
37	public static final IRI HAS_OWNER = vf.createIRI("https://w3id.org/kpxl/gen/terms/hasOwner");	×
38
39	/**
40	* The predicate for pinned templates in the space.
41	*/
42	public static final IRI HAS_PINNED_TEMPLATE = vf.createIRI("https://w3id.org/kpxl/gen/terms/hasPinnedTemplate");	×
43
44	/**
45	* The predicate for pinned queries in the space.
46	*/
47	public static final IRI HAS_PINNED_QUERY = vf.createIRI("https://w3id.org/kpxl/gen/terms/hasPinnedQuery");	×
48
49	private static List<Space> spaceList;
50	private static Map<String,Space> spacesByCoreInfo = new HashMap<>();	×
51	private static Map<String,Space> spacesById;
52	private static Map<Space,Set<Space>> subspaceMap;
53	private static Map<Space,Set<Space>> superspaceMap;
54
55	public static synchronized void refresh(ApiResponse resp) {
56	spaceList = new ArrayList<>();	×
57	Map<String,Space> prevSpacesByCoreInfoPrev = spacesByCoreInfo;	×
58	spacesByCoreInfo = new HashMap<>();	×
59	spacesById = new HashMap<>();	×
60	subspaceMap = new HashMap<>();	×
61	superspaceMap = new HashMap<>();	×
62	for (ApiResponseEntry entry : resp.getData()) {	×
63	Space space = new Space(entry);	×
64	Space prevSpace = prevSpacesByCoreInfoPrev.get(space.getCoreInfoString());	×
65	if (prevSpace != null) space = prevSpace;	×
66	spaceList.add(space);	×
67	spacesByCoreInfo.put(space.getCoreInfoString(), space);	×
68	spacesById.put(space.getId(), space);	×
69	}	×
70	for (Space space : spaceList) {	×
71	Space superSpace = space.getIdSuperspace();	×
72	if (superSpace == null) continue;	×
73	subspaceMap.computeIfAbsent(superSpace, k -> new HashSet<>()).add(space);	×
74	superspaceMap.computeIfAbsent(space, k -> new HashSet<>()).add(superSpace);	×
75	}	×
76	}	×
77
78	public static void ensureLoaded() {
79	if (spaceList == null) {	×
80	refresh(QueryApiAccess.forcedGet("get-spaces"));	×
81	}
82	}	×
83
84	public static List<Space> getSpaceList() {
85	ensureLoaded();	×
86	return spaceList;	×
87	}
88
89	public static Space get(String id) {
90	ensureLoaded();	×
91	return spacesById.get(id);	×
92	}
93
94	public static void refresh() {
95	ensureLoaded();	×
96	for (Space space : spaceList) {	×
97	space.dataNeedsUpdate = true;	×
98	}	×
99	}	×
100
101	private String id, label, rootNanopubId, type;
102	private Nanopub rootNanopub = null;	×
103
104	private String description = null;	×
105	private List<IRI> owners = new ArrayList<>();	×
106	private List<IRI> members = new ArrayList<>();	×
107	private ConcurrentMap<String,IRI> ownerPubkeyMap = new ConcurrentHashMap<>();	×
108	private List<Serializable> pinnedResources = new ArrayList<>();	×
109	private Set<String> pinGroupTags = new HashSet<>();	×
110	private ConcurrentMap<String, List<Serializable>> pinnedResourceMap = new ConcurrentHashMap<>();	×
111	private List<IRI> queryIds = new ArrayList<>();	×
112	private IRI defaultProvenance = null;	×
113
114	private boolean dataInitialized = false;	×
115	private boolean dataNeedsUpdate = true;	×
116
117	private Space(ApiResponseEntry resp) {	×
118	this.id = resp.get("space");	×
119	this.label = resp.get("label");	×
120	this.type = resp.get("type");	×
121	this.rootNanopubId = resp.get("np");	×
122	this.rootNanopub = Utils.getAsNanopub(rootNanopubId);	×
123
124	for (Statement st : rootNanopub.getAssertion()) {	×
125	if (st.getSubject().stringValue().equals(getId())) {	×
126	if (st.getPredicate().equals(DCTERMS.DESCRIPTION)) {	×
127	description = st.getObject().stringValue();	×
128	} else if (st.getPredicate().equals(HAS_OWNER) && st.getObject() instanceof IRI obj) {	×
129	addOwner(obj);	×
130	} else if (st.getPredicate().equals(HAS_PINNED_TEMPLATE) && st.getObject() instanceof IRI obj) {	×
131	pinnedResources.add(TemplateData.get().getTemplate(obj.stringValue()));	×
132	} else if (st.getPredicate().equals(HAS_PINNED_QUERY) && st.getObject() instanceof IRI obj) {	×
133	queryIds.add(obj);	×
134	} else if (st.getPredicate().equals(NTEMPLATE.HAS_DEFAULT_PROVENANCE) && st.getObject() instanceof IRI obj) {	×
135	defaultProvenance = obj;	×
136	}
137	} else if (st.getPredicate().equals(NTEMPLATE.HAS_TAG) && st.getObject() instanceof Literal l) {	×
138	pinGroupTags.add(l.stringValue());	×
139	List<Serializable> list = pinnedResourceMap.get(l.stringValue());	×
140	if (list == null) {	×
141	list = new ArrayList<>();	×
142	pinnedResourceMap.put(l.stringValue(), list);	×
143	}
144	list.add(TemplateData.get().getTemplate(st.getSubject().stringValue()));	×
145	}
146	}	×
147	}	×
148
149	private void addOwner(IRI owner) {
150	// TODO This isn't efficient for long owner lists:
151	if (owners.contains(owner)) return;	×
152	owners.add(owner);	×
153	UserData ud = User.getUserData();	×
154	for (String pubkeyhash : ud.getPubkeyhashes(owner, true)) {	×
155	ownerPubkeyMap.put(pubkeyhash, owner);	×
156	}	×
157	}	×
158
159	public String getId() {
160	return id;	×
161	}
162
163	public String getRootNanopubId() {
164	return rootNanopubId;	×
165	}
166
167	public String getCoreInfoString() {
168	return id + " " + rootNanopubId;	×
169	}
170
171	public Nanopub getRootNanopub() {
172	return rootNanopub;	×
173	}
174
175	public String getLabel() {
176	return label;	×
177	}
178
179	public String getType() {
180	return type;	×
181	}
182
183	public String getTypeLabel() {
184	return type.replaceFirst("^.*/", "");	×
185	}
186
187	public String getDescription() {
188	return description;	×
189	}
190
191	public boolean isDataInitialized() {
192	triggerDataUpdate();	×
193	return dataInitialized;	×
194	}
195
196	public List<IRI> getOwners() {
197	triggerDataUpdate();	×
198	return owners;	×
199	}
200
201	public List<IRI> getMembers() {
202	triggerDataUpdate();	×
203	return members;	×
204	}
205
206	public List<Serializable> getPinnedResources() {
207	triggerDataUpdate();	×
208	return pinnedResources;	×
209	}
210
211	public Set<String> getPinGroupTags() {
212	triggerDataUpdate();	×
213	return pinGroupTags;	×
214	}
215
216	public ConcurrentMap<String, List<Serializable>> getPinnedResourceMap() {
217	triggerDataUpdate();	×
218	return pinnedResourceMap;	×
219	}
220
221	public List<IRI> getQueryIds() {
222	return queryIds;	×
223	}
224
225	public IRI getDefaultProvenance() {
226	return defaultProvenance;	×
227	}
228
229	public String getSuperId() {
230	return null;	×
231	}
232
233	public Space getIdSuperspace() {
234	if (!id.matches("https?://[^/]+/./[^/]/?")) return null;	×
235	String superId = id.replaceFirst("(https?://[^/]+/.)/[^/]/?", "$1");	×
236	if (spacesById.containsKey(superId)) {	×
237	return spacesById.get(superId);	×
238	}
239	return null;	×
240	}
241
242	public List<Space> getSuperspaces() {
243	if (superspaceMap.containsKey(this)) {	×
244	List<Space> superspaces = new ArrayList<>(superspaceMap.get(this));	×
245	Collections.sort(superspaces, Ordering.usingToString());	×
246	return superspaces;	×
247	}
248	return new ArrayList<>();	×
249	}
250
251	public List<Space> getSubspaces() {
252	if (subspaceMap.containsKey(this)) {	×
253	List<Space> subspaces = new ArrayList<>(subspaceMap.get(this));	×
254	Collections.sort(subspaces, Ordering.usingToString());	×
255	return subspaces;	×
256	}
257	return new ArrayList<>();	×
258	}
259
260	private synchronized void triggerDataUpdate() {
261	if (dataNeedsUpdate) {	×
262	new Thread(() -> {	×
263	for (ApiResponseEntry r : QueryApiAccess.forcedGet("get-owners", "unit", id).getData()) {	×
264	String pubkeyhash = r.get("pubkeyhash");	×
265	if (ownerPubkeyMap.containsKey(pubkeyhash)) {	×
266	addOwner(Utils.vf.createIRI(r.get("owner")));	×
267	}
268	}	×
269	members = new ArrayList<>();	×
270	for (ApiResponseEntry r : QueryApiAccess.forcedGet("get-members", "unit", id).getData()) {	×
271	IRI memberId = Utils.vf.createIRI(r.get("member"));	×
272	// TODO These checks are inefficient for long member lists:
273	if (owners.contains(memberId)) continue;	×
274	if (members.contains(memberId)) continue;	×
275	members.add(memberId);	×
276	}	×
277	owners.sort(User.getUserData().userComparator);	×
278	members.sort(User.getUserData().userComparator);	×
279
280	for (ApiResponseEntry r : QueryApiAccess.forcedGet("get-pinned-templates", "space", id).getData()) {	×
281	if (!ownerPubkeyMap.containsKey(r.get("pubkey"))) continue;	×
282	Template t = TemplateData.get().getTemplate(r.get("template"));	×
283	if (t == null) continue;	×
284	pinnedResources.add(t);	×
285	String tag = r.get("tag");	×
286	if (tag != null && !tag.isEmpty()) {	×
287	pinGroupTags.add(r.get("tag"));	×
288	List<Serializable> list = pinnedResourceMap.get(r.get("tag"));	×
289	if (list == null) {	×
290	list = new ArrayList<>();	×
291	pinnedResourceMap.put(r.get("tag"), list);	×
292	}
293	list.add(TemplateData.get().getTemplate(r.get("template")));	×
294	}
295	}	×
296	dataInitialized = true;	×
297	}).start();	×
298	dataNeedsUpdate = false;	×
299	}
300	}	×
301
302	@Override
303	public String toString() {
304	return id;	×
305	}
306
307	}

knowledgepixels / nanodash / 17671368517

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