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| 1 | +package fr.totetmatt.blueskygephi; |
| 2 | + |
| 3 | +import fr.totetmatt.blueskygephi.atproto.AtClient; |
| 4 | +import fr.totetmatt.blueskygephi.atproto.response.AppBskyGraphGetFollowers; |
| 5 | +import fr.totetmatt.blueskygephi.atproto.response.AppBskyGraphGetFollows; |
| 6 | +import fr.totetmatt.blueskygephi.atproto.response.common.Identity; |
| 7 | +import java.awt.Color; |
| 8 | +import java.util.HashSet; |
| 9 | +import java.util.List; |
| 10 | +import java.util.Set; |
| 11 | +import java.util.logging.Logger; |
| 12 | +import java.util.prefs.Preferences; |
| 13 | +import org.gephi.graph.api.Edge; |
| 14 | +import org.gephi.graph.api.GraphController; |
| 15 | +import org.gephi.graph.api.GraphModel; |
| 16 | +import org.gephi.graph.api.Node; |
| 17 | +import org.gephi.project.api.Project; |
| 18 | +import org.gephi.project.api.ProjectController; |
| 19 | +import org.gephi.utils.progress.Progress; |
| 20 | +import org.gephi.utils.progress.ProgressTicket; |
| 21 | +import org.gephi.utils.progress.ProgressTicketProvider; |
| 22 | +import org.openide.util.Lookup; |
| 23 | +import org.openide.util.NbPreferences; |
| 24 | +import org.openide.util.lookup.ServiceProvider; |
| 25 | + |
| 26 | +/** |
| 27 | + * |
| 28 | + * @author totetmatt |
| 29 | + */ |
| 30 | +@ServiceProvider(service = BlueskyGephi.class) |
| 31 | +public class BlueskyGephi { |
| 32 | + |
| 33 | + protected static final Logger logger = Logger.getLogger(BlueskyGephi.class.getName()); |
| 34 | + private final static String NBPREF_BSKY_HANDLE = "bsky.handle"; |
| 35 | + private final static String NBPREF_BSKY_PASSWORD = "bsky.password"; |
| 36 | + private final static String NBPREF_QUERY = "query"; |
| 37 | + private final static String NBPREF_QUERY_ISFOLLOWERSACTIVE = "query.isFollowersActive"; |
| 38 | + private final static String NBPREF_QUERY_ISFOLLOWSACTIVE = "query.isFollowsActive"; |
| 39 | + private final static String NBPREF_QUERY_ISDEEPSEARCH = "query.isDeepSearch"; |
| 40 | + |
| 41 | + private final Preferences nbPref = NbPreferences.forModule(BlueskyGephi.class); |
| 42 | + // If ATProto get released and decentralized, this will change to adapt to other instances |
| 43 | + final private AtClient client = new AtClient("bsky.social"); |
| 44 | + final private GraphModel graphModel; |
| 45 | + |
| 46 | + public BlueskyGephi() { |
| 47 | + initProjectAndWorkspace(); |
| 48 | + graphModel = Lookup.getDefault().lookup(GraphController.class).getGraphModel(); |
| 49 | + } |
| 50 | + |
| 51 | + private void initProjectAndWorkspace() { |
| 52 | + ProjectController projectController = Lookup.getDefault().lookup(ProjectController.class); |
| 53 | + Project currentProject = projectController.getCurrentProject(); |
| 54 | + if (currentProject == null) { |
| 55 | + projectController.newProject(); |
| 56 | + } |
| 57 | + } |
| 58 | + |
| 59 | + public boolean connect(String handle, String password) { |
| 60 | + nbPref.put(NBPREF_BSKY_HANDLE, handle); |
| 61 | + nbPref.put(NBPREF_BSKY_PASSWORD, password); |
| 62 | + |
| 63 | + return client.comAtprotoServerCreateSession(handle, password); |
| 64 | + |
| 65 | + } |
| 66 | + |
| 67 | + public String getHandle() { |
| 68 | + return nbPref.get(NBPREF_BSKY_HANDLE, ""); |
| 69 | + } |
| 70 | + |
| 71 | + public String getPassword() { |
| 72 | + return nbPref.get(NBPREF_BSKY_PASSWORD, ""); |
| 73 | + } |
| 74 | + |
| 75 | + public void setQuery(String query) { |
| 76 | + nbPref.put(NBPREF_QUERY, query); |
| 77 | + } |
| 78 | + |
| 79 | + public String getQuery() { |
| 80 | + return nbPref.get(NBPREF_QUERY, ""); |
| 81 | + } |
| 82 | + |
| 83 | + public void setIsFollowersActive(boolean isFollowersActive) { |
| 84 | + nbPref.putBoolean(NBPREF_QUERY_ISFOLLOWERSACTIVE, isFollowersActive); |
| 85 | + } |
| 86 | + |
| 87 | + public boolean getIsFollowersActive() { |
| 88 | + return nbPref.getBoolean(NBPREF_QUERY_ISFOLLOWERSACTIVE, true); |
| 89 | + } |
| 90 | + |
| 91 | + public void setIsFollowsActive(boolean isFollowsActive) { |
| 92 | + nbPref.putBoolean(NBPREF_QUERY_ISFOLLOWSACTIVE, isFollowsActive); |
| 93 | + } |
| 94 | + |
| 95 | + public boolean getIsFollowsActive() { |
| 96 | + return nbPref.getBoolean(NBPREF_QUERY_ISFOLLOWSACTIVE, true); |
| 97 | + } |
| 98 | + |
| 99 | + public void setIsDeepSearch(boolean setIsDeepSearch) { |
| 100 | + nbPref.putBoolean(NBPREF_QUERY_ISDEEPSEARCH, setIsDeepSearch); |
| 101 | + } |
| 102 | + |
| 103 | + public boolean getIsDeepSearch() { |
| 104 | + return nbPref.getBoolean(NBPREF_QUERY_ISDEEPSEARCH, true); |
| 105 | + } |
| 106 | + |
| 107 | + private Node createNode(Identity i) { |
| 108 | + |
| 109 | + Node node = graphModel.getGraph().getNode(i.getDid()); |
| 110 | + if (node == null) { |
| 111 | + node = graphModel.factory().newNode(i.getDid()); |
| 112 | + node.setLabel(i.getHandle()); |
| 113 | + node.setSize(10); |
| 114 | + node.setColor(Color.GRAY); |
| 115 | + node.setX((float) ((0.01 + Math.random()) * 1000) - 500); |
| 116 | + node.setY((float) ((0.01 + Math.random()) * 1000) - 500); |
| 117 | + graphModel.getGraph().addNode(node); |
| 118 | + } |
| 119 | + |
| 120 | + return node; |
| 121 | + } |
| 122 | + |
| 123 | + private Edge createEdge(Node source, Node target) { |
| 124 | + |
| 125 | + Edge edge = graphModel.getGraph().getEdge(source, target); |
| 126 | + if (edge == null) { |
| 127 | + edge = graphModel.factory().newEdge(source, target, true); |
| 128 | + edge.setWeight(1.0); |
| 129 | + edge.setColor(Color.GRAY); |
| 130 | + graphModel.getGraph().addEdge(edge); |
| 131 | + } |
| 132 | + |
| 133 | + return edge; |
| 134 | + } |
| 135 | + |
| 136 | + private void fetchFollowerFollowsFromActor(String actor, boolean isFollowsActive, boolean isFollowersActive, boolean isDeepSearch) { |
| 137 | + // To avoid locking Gephi UI |
| 138 | + Thread t = new Thread() { |
| 139 | + private ProgressTicket progressTicket; |
| 140 | + Set<String> foaf = new HashSet<>(); |
| 141 | + |
| 142 | + private void process(String actor, boolean isDeepSearch) { |
| 143 | + if (isFollowsActive) { |
| 144 | + List<AppBskyGraphGetFollows> responses = client.appBskyGraphGetFollows(actor); |
| 145 | + |
| 146 | + graphModel.getGraph().writeLock(); |
| 147 | + for (var response : responses) { |
| 148 | + Identity subject = response.getSubject(); |
| 149 | + Node source = createNode(subject); |
| 150 | + for (var follow : response.getFollows()) { |
| 151 | + if (isDeepSearch) { |
| 152 | + foaf.add(follow.getDid()); |
| 153 | + } |
| 154 | + Node target = createNode(follow); |
| 155 | + createEdge(source, target); |
| 156 | + } |
| 157 | + |
| 158 | + } |
| 159 | + graphModel.getGraph().writeUnlock(); |
| 160 | + } |
| 161 | + |
| 162 | + if (isFollowersActive) { |
| 163 | + List<AppBskyGraphGetFollowers> responses = client.appBskyGraphGetFollowers(actor); |
| 164 | + |
| 165 | + graphModel.getGraph().writeLock(); |
| 166 | + for (var response : responses) { |
| 167 | + Identity subject = response.getSubject(); |
| 168 | + Node target = createNode(subject); |
| 169 | + for (var follower : response.getFollowers()) { |
| 170 | + if (isDeepSearch) { |
| 171 | + foaf.add(follower.getDid()); |
| 172 | + } |
| 173 | + Node source = createNode(follower); |
| 174 | + createEdge(source, target); |
| 175 | + } |
| 176 | + } |
| 177 | + graphModel.getGraph().writeUnlock(); |
| 178 | + } |
| 179 | + } |
| 180 | + |
| 181 | + @Override |
| 182 | + public void run() { |
| 183 | + this.setName("Bluesky Gephi Fetching Data for " + actor); |
| 184 | + progressTicket = Lookup.getDefault() |
| 185 | + .lookup(ProgressTicketProvider.class) |
| 186 | + .createTicket(this.getName(), () -> { |
| 187 | + interrupt(); |
| 188 | + Progress.finish(progressTicket); |
| 189 | + return true; |
| 190 | + }); |
| 191 | + |
| 192 | + Progress.start(progressTicket); |
| 193 | + Progress.switchToIndeterminate(progressTicket); |
| 194 | + |
| 195 | + process(actor, isDeepSearch); |
| 196 | + if (isDeepSearch) { |
| 197 | + for (var foafActor : foaf) { |
| 198 | + process(foafActor, false); |
| 199 | + } |
| 200 | + } |
| 201 | + Progress.finish(progressTicket); |
| 202 | + } |
| 203 | + }; |
| 204 | + t.start(); |
| 205 | + |
| 206 | + } |
| 207 | + |
| 208 | + public void fetchFollowerFollowsFromActors(List<String> actors, boolean isFollowsActive, boolean isFollowersActive, boolean isBlocksActive) { |
| 209 | + actors.stream().forEach(actor -> fetchFollowerFollowsFromActor(actor, isFollowsActive, isFollowersActive, getIsDeepSearch())); |
| 210 | + } |
| 211 | + |
| 212 | + public void fetchFollowerFollowsFromActors(List<String> actors) { |
| 213 | + actors.stream().forEach(actor -> fetchFollowerFollowsFromActor(actor, getIsFollowsActive(), getIsFollowersActive(), getIsDeepSearch())); |
| 214 | + } |
| 215 | +} |
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