19170532844

Committed 07 Nov 2025 01:56PM UTC coverage: 14.148% (-0.8%) from 14.95%

Build # 19170532844

Build Type

push

github

Committed by

tkuhn

Commit Message

feat(Space): Part-level elements for Spaces, also namespace-declared

Run Details

518 of 4596 branches covered (11.27%)

Branch coverage included in aggregate %.

1335 of 8501 relevant lines covered (15.7%)

0.7 hits per line

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41.26

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

package com.knowledgepixels.nanodash;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

import org.eclipse.rdf4j.model.IRI;
import org.nanopub.Nanopub;
import org.nanopub.extra.services.ApiResponse;
import org.nanopub.extra.services.ApiResponseEntry;
import org.nanopub.extra.services.QueryRef;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class MaintainedResource implements Serializable {

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

    private static List<MaintainedResource> resourceList;
    private static Map<String, MaintainedResource> resourcesById;
    private static Map<String, MaintainedResource> resourcesByNamespace;
    private static Map<Space, List<MaintainedResource>> resourcesBySpace;
    private static boolean loaded = false;

    public static synchronized void refresh(ApiResponse resp) {
        resourceList = new ArrayList<>();
        resourcesById = new HashMap<>();
        resourcesBySpace = new HashMap<>();
        resourcesByNamespace = new HashMap<>();
        for (ApiResponseEntry entry : resp.getData()) {
            Space space = Space.get(entry.get("space"));
            if (space == null) continue;
            MaintainedResource resource = new MaintainedResource(entry, space);
            if (resourcesById.containsKey(resource.getId())) continue;
            resourceList.add(resource);
            resourcesById.put(resource.getId(), resource);
            resourcesBySpace.computeIfAbsent(space, k -> new ArrayList<>()).add(resource);
            if (resource.getNamespace() != null) {
                // TODO Handle conflicts when two resources claim the same namespace:
                resourcesByNamespace.put(resource.getNamespace(), resource);
            }
        }
        loaded = true;
    }

    /**
     * Check if the resources have been loaded.
     *
     * @return true if loaded, false otherwise.
     */
    public static boolean isLoaded() {
        return loaded;
    }

    /**
     * Ensure that the resources are loaded, fetching them from the API if necessary.
     */
    public static void ensureLoaded() {
        if (resourceList == null) {
            refresh(QueryApiAccess.forcedGet(new QueryRef("get-maintained-resources")));
        }
    }

    /**
     * Get the list of all maintained resources.
     *
     * @return List of resources.
     */
    public static List<MaintainedResource> getResourceList() {
        ensureLoaded();
        return resourceList;
    }

    public static List<MaintainedResource> getResourcesBySpace(Space space) {
        return resourcesBySpace.computeIfAbsent(space, k -> new ArrayList<>());
    }

    /**
     * Get a maintained resource by its id.
     *
     * @param id The id of the resource.
     * @return The corresponding MaintainedResource object, or null if not found.
     */
    public static MaintainedResource get(String id) {
        ensureLoaded();
        return resourcesById.get(id);
    }

    public static MaintainedResource getByNamespace(String namespace) {
        return resourcesByNamespace.get(namespace);
    }

    public static String getNamespace(Object stringOrIri) {
        return stringOrIri.toString().replaceFirst("([#/])[^#/]+$", "$1");
    }

    public static void refresh() {
        refresh(QueryApiAccess.forcedGet(new QueryRef("get-maintained-resources")));
        for (MaintainedResource resource : resourceList) {
            resource.dataNeedsUpdate = true;
        }
    }

    private String id, label, nanopubId, namespace;
    private Space space;
    private Nanopub nanopub;
    private ResourceData data = new ResourceData();

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

    private static class ResourceData implements Serializable {
        List<ViewDisplay> topLevelViews = new ArrayList<>();
        List<ViewDisplay> partLevelViews = new ArrayList<>();
    }

    private MaintainedResource(ApiResponseEntry resp, Space space) {
        this.space = space;
        this.id = resp.get("resource");
        this.label = resp.get("label");
        this.nanopubId = resp.get("np");
        this.namespace = resp.get("namespace");
        if (namespace != null && namespace.isBlank()) namespace = null;
        this.nanopub = Utils.getAsNanopub(nanopubId);
    }

    public Space getSpace() {
        return space;
    }

    public String getId() {
        return id;
    }

    public String getNanopubId() {
        return nanopubId;
    }

    public Nanopub getNanopub() {
        return nanopub;
    }

    public String getLabel() {
        return label;
    }

    public String getNamespace() {
        return namespace;
    }

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

    public List<ViewDisplay> getTopLevelViews() {
        triggerDataUpdate();
        // TODO Check for compliance with target classes here too:
        return data.topLevelViews;
    }

    public List<ViewDisplay> getPartLevelViews(Set<IRI> classes) {
        triggerDataUpdate();
        List<ViewDisplay> viewDisplays = new ArrayList<>();
        for (ViewDisplay v : data.partLevelViews) {
            if (v.getView().hasTargetClasses()) {
                for (IRI c : classes) {
                    if (v.getView().hasTargetClass(c)) {
                        viewDisplays.add(v);
                        break;
                    }
                }
            } else {
                viewDisplays.add(v);
            }
        }
        return viewDisplays;
    }

    public boolean coversElement(String elementId) {
        triggerDataUpdate();
        for (ViewDisplay v : data.topLevelViews) {
            if (v.getView().coversElement(elementId)) return true;
        }
        for (ViewDisplay v : data.partLevelViews) {
            if (v.getView().coversElement(elementId)) return true;
        }
        return false;
    }

    private synchronized void triggerDataUpdate() {
        if (dataNeedsUpdate) {
            new Thread(() -> {
                try {
                    ResourceData newData = new ResourceData();

                    for (ApiResponseEntry r : QueryApiAccess.get(new QueryRef("get-view-displays", "resource", id)).getData()) {
                        if (!space.isAdminPubkey(r.get("pubkey"))) continue;
                        try {
                            ViewDisplay vd = new ViewDisplay(r);
                            if (ResourceView.PART_LEVEL_VIEW_DISPLAY.stringValue().equals(r.get("displayType"))) {
                                newData.partLevelViews.add(vd);
                            } else {
                                newData.topLevelViews.add(vd);
                            }
                        } catch (IllegalArgumentException ex) {
                            logger.error("Couldn't generate view display object", ex);
                        }
                    }
                    data = newData;
                    dataInitialized = true;
                } catch (Exception ex) {
                    logger.error("Error while trying to update space data: {}", ex);
                    dataNeedsUpdate = true;
                }
            }).start();
            dataNeedsUpdate = false;
        }
    }

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

}

1	package com.knowledgepixels.nanodash;
2
3	import java.io.Serializable;
4	import java.util.ArrayList;
5	import java.util.HashMap;
6	import java.util.List;
7	import java.util.Map;
8	import java.util.Set;
9
10	import org.eclipse.rdf4j.model.IRI;
11	import org.nanopub.Nanopub;
12	import org.nanopub.extra.services.ApiResponse;
13	import org.nanopub.extra.services.ApiResponseEntry;
14	import org.nanopub.extra.services.QueryRef;
15	import org.slf4j.Logger;
16	import org.slf4j.LoggerFactory;
17
18	public class MaintainedResource implements Serializable {
19
20	private static final Logger logger = LoggerFactory.getLogger(MaintainedResource.class);	3✔
21
22	private static List<MaintainedResource> resourceList;
23	private static Map<String, MaintainedResource> resourcesById;
24	private static Map<String, MaintainedResource> resourcesByNamespace;
25	private static Map<Space, List<MaintainedResource>> resourcesBySpace;
26	private static boolean loaded = false;	3✔
27
28	public static synchronized void refresh(ApiResponse resp) {
29	resourceList = new ArrayList<>();	4✔
30	resourcesById = new HashMap<>();	4✔
31	resourcesBySpace = new HashMap<>();	4✔
32	resourcesByNamespace = new HashMap<>();	4✔
33	for (ApiResponseEntry entry : resp.getData()) {	11✔
34	Space space = Space.get(entry.get("space"));	5✔
35	if (space == null) continue;	2!
36	MaintainedResource resource = new MaintainedResource(entry, space);	6✔
37	if (resourcesById.containsKey(resource.getId())) continue;	5!
38	resourceList.add(resource);	4✔
39	resourcesById.put(resource.getId(), resource);	6✔
40	resourcesBySpace.computeIfAbsent(space, k -> new ArrayList<>()).add(resource);	12✔
41	if (resource.getNamespace() != null) {	3✔
42	// TODO Handle conflicts when two resources claim the same namespace:
43	resourcesByNamespace.put(resource.getNamespace(), resource);	6✔
44	}
45	}	1✔
46	loaded = true;	2✔
47	}	1✔
48
49	/**
50	* Check if the resources have been loaded.
51	*
52	* @return true if loaded, false otherwise.
53	*/
54	public static boolean isLoaded() {
55	return loaded;	×
56	}
57
58	/**
59	* Ensure that the resources are loaded, fetching them from the API if necessary.
60	*/
61	public static void ensureLoaded() {
62	if (resourceList == null) {	2✔
63	refresh(QueryApiAccess.forcedGet(new QueryRef("get-maintained-resources")));	6✔
64	}
65	}	1✔
66
67	/**
68	* Get the list of all maintained resources.
69	*
70	* @return List of resources.
71	*/
72	public static List<MaintainedResource> getResourceList() {
73	ensureLoaded();	×
74	return resourceList;	×
75	}
76
77	public static List<MaintainedResource> getResourcesBySpace(Space space) {
78	return resourcesBySpace.computeIfAbsent(space, k -> new ArrayList<>());	×
79	}
80
81	/**
82	* Get a maintained resource by its id.
83	*
84	* @param id The id of the resource.
85	* @return The corresponding MaintainedResource object, or null if not found.
86	*/
87	public static MaintainedResource get(String id) {
88	ensureLoaded();	1✔
89	return resourcesById.get(id);	5✔
90	}
91
92	public static MaintainedResource getByNamespace(String namespace) {
93	return resourcesByNamespace.get(namespace);	×
94	}
95
96	public static String getNamespace(Object stringOrIri) {
97	return stringOrIri.toString().replaceFirst("([#/])[^#/]+$", "$1");	×
98	}
99
100	public static void refresh() {
101	refresh(QueryApiAccess.forcedGet(new QueryRef("get-maintained-resources")));	6✔
102	for (MaintainedResource resource : resourceList) {	10✔
103	resource.dataNeedsUpdate = true;	3✔
104	}	1✔
105	}	1✔
106
107	private String id, label, nanopubId, namespace;
108	private Space space;
109	private Nanopub nanopub;
110	private ResourceData data = new ResourceData();	5✔
111
112	private boolean dataInitialized = false;	3✔
113	private boolean dataNeedsUpdate = true;	3✔
114
115	private static class ResourceData implements Serializable {	2✔
116	List<ViewDisplay> topLevelViews = new ArrayList<>();	5✔
117	List<ViewDisplay> partLevelViews = new ArrayList<>();	6✔
118	}
119
120	private MaintainedResource(ApiResponseEntry resp, Space space) {	2✔
121	this.space = space;	3✔
122	this.id = resp.get("resource");	5✔
123	this.label = resp.get("label");	5✔
124	this.nanopubId = resp.get("np");	5✔
125	this.namespace = resp.get("namespace");	5✔
126	if (namespace != null && namespace.isBlank()) namespace = null;	10!
127	this.nanopub = Utils.getAsNanopub(nanopubId);	5✔
128	}	1✔
129
130	public Space getSpace() {
131	return space;	×
132	}
133
134	public String getId() {
135	return id;	3✔
136	}
137
138	public String getNanopubId() {
139	return nanopubId;	×
140	}
141
142	public Nanopub getNanopub() {
143	return nanopub;	×
144	}
145
146	public String getLabel() {
147	return label;	×
148	}
149
150	public String getNamespace() {
151	return namespace;	3✔
152	}
153
154	public boolean isDataInitialized() {
155	triggerDataUpdate();	×
156	return dataInitialized;	×
157	}
158
159	public List<ViewDisplay> getTopLevelViews() {
160	triggerDataUpdate();	×
161	// TODO Check for compliance with target classes here too:
162	return data.topLevelViews;	×
163	}
164
165	public List<ViewDisplay> getPartLevelViews(Set<IRI> classes) {
166	triggerDataUpdate();	×
167	List<ViewDisplay> viewDisplays = new ArrayList<>();	×
168	for (ViewDisplay v : data.partLevelViews) {	×
169	if (v.getView().hasTargetClasses()) {	×
170	for (IRI c : classes) {	×
171	if (v.getView().hasTargetClass(c)) {	×
172	viewDisplays.add(v);	×
173	break;	×
174	}
175	}	×
176	} else {
177	viewDisplays.add(v);	×
178	}
179	}	×
180	return viewDisplays;	×
181	}
182
183	public boolean coversElement(String elementId) {
184	triggerDataUpdate();	×
185	for (ViewDisplay v : data.topLevelViews) {	×
186	if (v.getView().coversElement(elementId)) return true;	×
187	}	×
188	for (ViewDisplay v : data.partLevelViews) {	×
189	if (v.getView().coversElement(elementId)) return true;	×
190	}	×
191	return false;	×
192	}
193
194	private synchronized void triggerDataUpdate() {
195	if (dataNeedsUpdate) {	×
196	new Thread(() -> {	×
197	try {
198	ResourceData newData = new ResourceData();	×
199
200	for (ApiResponseEntry r : QueryApiAccess.get(new QueryRef("get-view-displays", "resource", id)).getData()) {	×
201	if (!space.isAdminPubkey(r.get("pubkey"))) continue;	×
202	try {
203	ViewDisplay vd = new ViewDisplay(r);	×
204	if (ResourceView.PART_LEVEL_VIEW_DISPLAY.stringValue().equals(r.get("displayType"))) {	×
205	newData.partLevelViews.add(vd);	×
206	} else {
207	newData.topLevelViews.add(vd);	×
208	}
209	} catch (IllegalArgumentException ex) {	×
210	logger.error("Couldn't generate view display object", ex);	×
211	}	×
212	}	×
213	data = newData;	×
214	dataInitialized = true;	×
215	} catch (Exception ex) {	×
216	logger.error("Error while trying to update space data: {}", ex);	×
217	dataNeedsUpdate = true;	×
218	}	×
219	}).start();	×
220	dataNeedsUpdate = false;	×
221	}
222	}	×
223
224	@Override
225	public String toString() {
226	return id;	×
227	}
228
229	}

knowledgepixels / nanodash / 19170532844

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