17612459953

Committed 10 Sep 2025 11:34AM UTC coverage: 13.787% (-0.09%) from 13.872%

Build # 17612459953

Build Type

push

github

Committed by

tkuhn

Commit Message

Improve Spaces

Run Details

430 of 3944 branches covered (10.9%)

Branch coverage included in aggregate %.

1103 of 7175 relevant lines covered (15.37%)

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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.HashSet;
import java.util.List;
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.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 = null;
    private static ConcurrentMap<String,Space> spacesByCoreInfo = new ConcurrentHashMap<>();
    private static ConcurrentMap<String,Space> spacesById = new ConcurrentHashMap<>();

    public static synchronized void refresh(ApiResponse resp) {
        spaceList = new ArrayList<>();
        ConcurrentMap<String,Space> prevSpacesByCoreInfoPrev = spacesByCoreInfo;
        spacesByCoreInfo = new ConcurrentHashMap<>();
        spacesById.clear();
        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);
        }
    }

    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<Template> templates = new ArrayList<>();
    private Set<String> templateTags = new HashSet<>();
    private ConcurrentMap<String, List<Template>> templatesPerTag = 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) {
                    templates.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) {
                templateTags.add(l.stringValue());
                List<Template> list = templatesPerTag.get(l.stringValue());
                if (list == null) {
                    list = new ArrayList<>();
                    templatesPerTag.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<Template> getTemplates() {
        return templates;
    }

    public Set<String> getTemplateTags() {
        return templateTags;
    }

    public ConcurrentMap<String, List<Template>> getTemplatesPerTag() {
        return templatesPerTag;
    }

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

    public IRI getDefaultProvenance() {
        return defaultProvenance;
    }

    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);
                dataInitialized = true;
            }).start();
            dataNeedsUpdate = false;
        }
    }

}

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.HashSet;
8	import java.util.List;
9	import java.util.Set;
10	import java.util.concurrent.ConcurrentHashMap;
11	import java.util.concurrent.ConcurrentMap;
12
13	import org.eclipse.rdf4j.model.IRI;
14	import org.eclipse.rdf4j.model.Literal;
15	import org.eclipse.rdf4j.model.Statement;
16	import org.eclipse.rdf4j.model.vocabulary.DCTERMS;
17	import org.nanopub.Nanopub;
18	import org.nanopub.extra.services.ApiResponse;
19	import org.nanopub.extra.services.ApiResponseEntry;
20	import org.nanopub.vocabulary.NTEMPLATE;
21
22	import com.knowledgepixels.nanodash.template.Template;
23	import com.knowledgepixels.nanodash.template.TemplateData;
24
25	/**
26	* Class representing a "Space", which can be any kind of collaborative unit, like a project, group, or event.
27	*/
28	public class Space implements Serializable {
29
30	/**
31	* The predicate for the owner of the space.
32	*/
33	public static final IRI HAS_OWNER = vf.createIRI("https://w3id.org/kpxl/gen/terms/hasOwner");	×
34
35	/**
36	* The predicate for pinned templates in the space.
37	*/
38	public static final IRI HAS_PINNED_TEMPLATE = vf.createIRI("https://w3id.org/kpxl/gen/terms/hasPinnedTemplate");	×
39
40	/**
41	* The predicate for pinned queries in the space.
42	*/
43	public static final IRI HAS_PINNED_QUERY = vf.createIRI("https://w3id.org/kpxl/gen/terms/hasPinnedQuery");	×
44
45	private static List<Space> spaceList = null;	×
46	private static ConcurrentMap<String,Space> spacesByCoreInfo = new ConcurrentHashMap<>();	×
47	private static ConcurrentMap<String,Space> spacesById = new ConcurrentHashMap<>();	×
48
49	public static synchronized void refresh(ApiResponse resp) {
50	spaceList = new ArrayList<>();	×
51	ConcurrentMap<String,Space> prevSpacesByCoreInfoPrev = spacesByCoreInfo;	×
52	spacesByCoreInfo = new ConcurrentHashMap<>();	×
53	spacesById.clear();	×
54	for (ApiResponseEntry entry : resp.getData()) {	×
55	Space space = new Space(entry);	×
56	Space prevSpace = prevSpacesByCoreInfoPrev.get(space.getCoreInfoString());	×
57	if (prevSpace != null) space = prevSpace;	×
58	spaceList.add(space);	×
59	spacesByCoreInfo.put(space.getCoreInfoString(), space);	×
60	spacesById.put(space.getId(), space);	×
61	}	×
62	}	×
63
64	public static void ensureLoaded() {
65	if (spaceList == null) {	×
66	refresh(QueryApiAccess.forcedGet("get-spaces"));	×
67	}
68	}	×
69
70	public static List<Space> getSpaceList() {
71	ensureLoaded();	×
72	return spaceList;	×
73	}
74
75	public static Space get(String id) {
76	ensureLoaded();	×
77	return spacesById.get(id);	×
78	}
79
80	public static void refresh() {
81	ensureLoaded();	×
82	for (Space space : spaceList) {	×
83	space.dataNeedsUpdate = true;	×
84	}	×
85	}	×
86
87	private String id, label, rootNanopubId, type;
88	private Nanopub rootNanopub = null;	×
89
90	private String description = null;	×
91	private List<IRI> owners = new ArrayList<>();	×
92	private List<IRI> members = new ArrayList<>();	×
93	private ConcurrentMap<String,IRI> ownerPubkeyMap = new ConcurrentHashMap<>();	×
94	private List<Template> templates = new ArrayList<>();	×
95	private Set<String> templateTags = new HashSet<>();	×
96	private ConcurrentMap<String, List<Template>> templatesPerTag = new ConcurrentHashMap<>();	×
97	private List<IRI> queryIds = new ArrayList<>();	×
98	private IRI defaultProvenance = null;	×
99
100	private boolean dataInitialized = false;	×
101	private boolean dataNeedsUpdate = true;	×
102
103	private Space(ApiResponseEntry resp) {	×
104	this.id = resp.get("space");	×
105	this.label = resp.get("label");	×
106	this.type = resp.get("type");	×
107	this.rootNanopubId = resp.get("np");	×
108	this.rootNanopub = Utils.getAsNanopub(rootNanopubId);	×
109
110	for (Statement st : rootNanopub.getAssertion()) {	×
111	if (st.getSubject().stringValue().equals(getId())) {	×
112	if (st.getPredicate().equals(DCTERMS.DESCRIPTION)) {	×
113	description = st.getObject().stringValue();	×
114	} else if (st.getPredicate().equals(HAS_OWNER) && st.getObject() instanceof IRI obj) {	×
115	addOwner(obj);	×
116	} else if (st.getPredicate().equals(HAS_PINNED_TEMPLATE) && st.getObject() instanceof IRI obj) {	×
117	templates.add(TemplateData.get().getTemplate(obj.stringValue()));	×
118	} else if (st.getPredicate().equals(HAS_PINNED_QUERY) && st.getObject() instanceof IRI obj) {	×
119	queryIds.add(obj);	×
120	} else if (st.getPredicate().equals(NTEMPLATE.HAS_DEFAULT_PROVENANCE) && st.getObject() instanceof IRI obj) {	×
121	defaultProvenance = obj;	×
122	}
123	} else if (st.getPredicate().equals(NTEMPLATE.HAS_TAG) && st.getObject() instanceof Literal l) {	×
124	templateTags.add(l.stringValue());	×
125	List<Template> list = templatesPerTag.get(l.stringValue());	×
126	if (list == null) {	×
127	list = new ArrayList<>();	×
128	templatesPerTag.put(l.stringValue(), list);	×
129	}
130	list.add(TemplateData.get().getTemplate(st.getSubject().stringValue()));	×
131	}
132	}	×
133
134	}	×
135
136	private void addOwner(IRI owner) {
137	// TODO This isn't efficient for long owner lists:
138	if (owners.contains(owner)) return;	×
139	owners.add(owner);	×
140	UserData ud = User.getUserData();	×
141	for (String pubkeyhash : ud.getPubkeyhashes(owner, true)) {	×
142	ownerPubkeyMap.put(pubkeyhash, owner);	×
143	}	×
144	}	×
145
146	public String getId() {
147	return id;	×
148	}
149
150	public String getRootNanopubId() {
151	return rootNanopubId;	×
152	}
153
154	public String getCoreInfoString() {
155	return id + " " + rootNanopubId;	×
156	}
157
158	public Nanopub getRootNanopub() {
159	return rootNanopub;	×
160	}
161
162	public String getLabel() {
163	return label;	×
164	}
165
166	public String getType() {
167	return type;	×
168	}
169
170	public String getTypeLabel() {
171	return type.replaceFirst("^.*/", "");	×
172	}
173
174	public String getDescription() {
175	return description;	×
176	}
177
178	public boolean isDataInitialized() {
179	triggerDataUpdate();	×
180	return dataInitialized;	×
181	}
182
183	public List<IRI> getOwners() {
184	triggerDataUpdate();	×
185	return owners;	×
186	}
187
188	public List<IRI> getMembers() {
189	triggerDataUpdate();	×
190	return members;	×
191	}
192
193	public List<Template> getTemplates() {
194	return templates;	×
195	}
196
197	public Set<String> getTemplateTags() {
198	return templateTags;	×
199	}
200
201	public ConcurrentMap<String, List<Template>> getTemplatesPerTag() {
202	return templatesPerTag;	×
203	}
204
205	public List<IRI> getQueryIds() {
206	return queryIds;	×
207	}
208
209	public IRI getDefaultProvenance() {
210	return defaultProvenance;	×
211	}
212
213	private synchronized void triggerDataUpdate() {
214	if (dataNeedsUpdate) {	×
215	new Thread(() -> {	×
216	for (ApiResponseEntry r : QueryApiAccess.forcedGet("get-owners", "unit", id).getData()) {	×
217	String pubkeyhash = r.get("pubkeyhash");	×
218	if (ownerPubkeyMap.containsKey(pubkeyhash)) {	×
219	addOwner(Utils.vf.createIRI(r.get("owner")));	×
220	}
221	}	×
222	members = new ArrayList<>();	×
223	for (ApiResponseEntry r : QueryApiAccess.forcedGet("get-members", "unit", id).getData()) {	×
224	IRI memberId = Utils.vf.createIRI(r.get("member"));	×
225	// TODO These checks are inefficient for long member lists:
226	if (owners.contains(memberId)) continue;	×
227	if (members.contains(memberId)) continue;	×
228	members.add(memberId);	×
229	}	×
230	owners.sort(User.getUserData().userComparator);	×
231	members.sort(User.getUserData().userComparator);	×
232	dataInitialized = true;	×
233	}).start();	×
234	dataNeedsUpdate = false;	×
235	}
236	}	×
237
238	}

knowledgepixels / nanodash / 17612459953

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