18834771957

Committed 27 Oct 2025 08:37AM UTC coverage: 13.674% (+0.01%) from 13.662%

Build # 18834771957

Build Type

push

github

Committed by

tkuhn

Commit Message

feat(MaintainedResources): Add resource part pages

Run Details

481 of 4418 branches covered (10.89%)

Branch coverage included in aggregate %.

1255 of 8278 relevant lines covered (15.16%)

0.68 hits per line

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0.0

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 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) {
        System.err.println("REFRESH...");
        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() {
        ensureLoaded();
        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<ResourceView> views = 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<ResourceView> getViews() {
        triggerDataUpdate();
        return data.views;
    }

    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;
                        ResourceView view = ResourceView.get(r.get("view"));
                        if (view == null) continue;
                        newData.views.add(view);
                    }
                    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
9	import org.nanopub.Nanopub;
10	import org.nanopub.extra.services.ApiResponse;
11	import org.nanopub.extra.services.ApiResponseEntry;
12	import org.nanopub.extra.services.QueryRef;
13	import org.slf4j.Logger;
14	import org.slf4j.LoggerFactory;
15
16	public class MaintainedResource implements Serializable {
17
18	private static final Logger logger = LoggerFactory.getLogger(MaintainedResource.class);	×
19
20	private static List<MaintainedResource> resourceList;
21	private static Map<String, MaintainedResource> resourcesById;
22	private static Map<String, MaintainedResource> resourcesByNamespace;
23	private static Map<Space, List<MaintainedResource>> resourcesBySpace;
24	private static boolean loaded = false;	×
25
26	public static synchronized void refresh(ApiResponse resp) {
27	System.err.println("REFRESH...");	×
28	resourceList = new ArrayList<>();	×
29	resourcesById = new HashMap<>();	×
30	resourcesBySpace = new HashMap<>();	×
31	resourcesByNamespace = new HashMap<>();	×
32	for (ApiResponseEntry entry : resp.getData()) {	×
33	Space space = Space.get(entry.get("space"));	×
34	if (space == null) continue;	×
35	MaintainedResource resource = new MaintainedResource(entry, space);	×
36	if (resourcesById.containsKey(resource.getId())) continue;	×
37	resourceList.add(resource);	×
38	resourcesById.put(resource.getId(), resource);	×
39	resourcesBySpace.computeIfAbsent(space, k -> new ArrayList<>()).add(resource);	×
40	if (resource.getNamespace() != null) {	×
41	// TODO Handle conflicts when two resources claim the same namespace:
42	resourcesByNamespace.put(resource.getNamespace(), resource);	×
43	}
44	}	×
45	loaded = true;	×
46	}	×
47
48	/**
49	* Check if the resources have been loaded.
50	*
51	* @return true if loaded, false otherwise.
52	*/
53	public static boolean isLoaded() {
54	return loaded;	×
55	}
56
57	/**
58	* Ensure that the resources are loaded, fetching them from the API if necessary.
59	*/
60	public static void ensureLoaded() {
61	if (resourceList == null) {	×
62	refresh(QueryApiAccess.forcedGet(new QueryRef("get-maintained-resources")));	×
63	}
64	}	×
65
66	/**
67	* Get the list of all maintained resources.
68	*
69	* @return List of resources.
70	*/
71	public static List<MaintainedResource> getResourceList() {
72	ensureLoaded();	×
73	return resourceList;	×
74	}
75
76	public static List<MaintainedResource> getResourcesBySpace(Space space) {
77	return resourcesBySpace.computeIfAbsent(space, k -> new ArrayList<>());	×
78	}
79
80	/**
81	* Get a maintained resource by its id.
82	*
83	* @param id The id of the resource.
84	* @return The corresponding MaintainedResource object, or null if not found.
85	*/
86	public static MaintainedResource get(String id) {
87	ensureLoaded();	×
88	return resourcesById.get(id);	×
89	}
90
91	public static MaintainedResource getByNamespace(String namespace) {
92	return resourcesByNamespace.get(namespace);	×
93	}
94
95	public static String getNamespace(Object stringOrIri) {
96	return stringOrIri.toString().replaceFirst("([#/])[^#/]+$", "$1");	×
97	}
98
99	public static void refresh() {
100	ensureLoaded();	×
101	for (MaintainedResource resource : resourceList) {	×
102	resource.dataNeedsUpdate = true;	×
103	}	×
104	}	×
105
106	private String id, label, nanopubId, namespace;
107	private Space space;
108	private Nanopub nanopub;
109	private ResourceData data = new ResourceData();	×
110
111	private boolean dataInitialized = false;	×
112	private boolean dataNeedsUpdate = true;	×
113
114	private static class ResourceData implements Serializable {	×
115	List<ResourceView> views = new ArrayList<>();	×
116	}
117
118	private MaintainedResource(ApiResponseEntry resp, Space space) {	×
119	this.space = space;	×
120	this.id = resp.get("resource");	×
121	this.label = resp.get("label");	×
122	this.nanopubId = resp.get("np");	×
123	this.namespace = resp.get("namespace");	×
124	if (namespace != null && namespace.isBlank()) namespace = null;	×
125	this.nanopub = Utils.getAsNanopub(nanopubId);	×
126	}	×
127
128	public Space getSpace() {
129	return space;	×
130	}
131
132	public String getId() {
133	return id;	×
134	}
135
136	public String getNanopubId() {
137	return nanopubId;	×
138	}
139
140	public Nanopub getNanopub() {
141	return nanopub;	×
142	}
143
144	public String getLabel() {
145	return label;	×
146	}
147
148	public String getNamespace() {
149	return namespace;	×
150	}
151
152	public boolean isDataInitialized() {
153	triggerDataUpdate();	×
154	return dataInitialized;	×
155	}
156
157	public List<ResourceView> getViews() {
158	triggerDataUpdate();	×
159	return data.views;	×
160	}
161
162	private synchronized void triggerDataUpdate() {
163	if (dataNeedsUpdate) {	×
164	new Thread(() -> {	×
165	try {
166	ResourceData newData = new ResourceData();	×
167
168	for (ApiResponseEntry r : QueryApiAccess.get(new QueryRef("get-view-displays", "resource", id)).getData()) {	×
169	if (!space.isAdminPubkey(r.get("pubkey"))) continue;	×
170	ResourceView view = ResourceView.get(r.get("view"));	×
171	if (view == null) continue;	×
172	newData.views.add(view);	×
173	}	×
174	data = newData;	×
175	dataInitialized = true;	×
176	} catch (Exception ex) {	×
177	logger.error("Error while trying to update space data: {}", ex);	×
178	dataNeedsUpdate = true;	×
179	}	×
180	}).start();	×
181	dataNeedsUpdate = false;	×
182	}
183	}	×
184
185	@Override
186	public String toString() {
187	return id;	×
188	}
189
190	}

knowledgepixels / nanodash / 18834771957

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