18939026354

Committed 30 Oct 2025 11:24AM UTC coverage: 14.184% (-0.1%) from 14.315%

Build # 18939026354

Build Type

push

github

Committed by

ashleycaselli

Commit Message

Merge branch 'master' of github.com:knowledgepixels/nanodash

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src/main/java/com/knowledgepixels/nanodash/component/AgentChoiceItem.java

package com.knowledgepixels.nanodash.component;

import com.knowledgepixels.nanodash.LocalUri;
import com.knowledgepixels.nanodash.NanodashSession;
import com.knowledgepixels.nanodash.User;
import com.knowledgepixels.nanodash.Utils;
import com.knowledgepixels.nanodash.component.IriTextfieldItem.Validator;
import com.knowledgepixels.nanodash.page.ProfilePage;
import com.knowledgepixels.nanodash.template.Template;
import com.knowledgepixels.nanodash.template.TemplateContext;
import com.knowledgepixels.nanodash.template.UnificationException;
import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.OnChangeAjaxBehavior;
import org.apache.wicket.behavior.AttributeAppender;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.ExternalLink;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.validation.Validatable;
import org.eclipse.rdf4j.model.IRI;
import org.eclipse.rdf4j.model.Value;
import org.nanopub.vocabulary.NTEMPLATE;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.wicketstuff.select2.ChoiceProvider;
import org.wicketstuff.select2.Response;
import org.wicketstuff.select2.Select2Choice;

import java.util.*;

/**
 * A component that allows users to select an agent (user) from a list or enter an ORCID or URL.
 */
public class AgentChoiceItem extends AbstractContextComponent {

    private Select2Choice<String> textfield;
    private ExternalLink tooltipLink;
    private Label tooltipDescription;
    private IRI iri;
    private IModel<String> model;
    private static final Logger logger = LoggerFactory.getLogger(AgentChoiceItem.class);

    private String getChoiceLabel(String choiceId) {
        IRI iri = vf.createIRI(choiceId);
        String name = User.getName(iri);
        if (name != null) return name;
        return choiceId;
    }

    /**
     * Constructor for AgentChoiceItem.
     *
     * @param id       the component ID
     * @param parentId the parent component ID
     * @param iriP     the IRI of the agent choice item
     * @param optional whether the choice is optional
     * @param context  the template context
     */
    public AgentChoiceItem(String id, String parentId, final IRI iriP, boolean optional, final TemplateContext context) {
        super(id, context);
        this.iri = iriP;
        final Template template = context.getTemplate();
        model = (IModel<String>) context.getComponentModels().get(iri);
        if (model == null) {
            model = Model.of("");
            context.getComponentModels().put(iri, model);
        }
        String postfix = Utils.getUriPostfix(iri);
        if (context.hasParam(postfix)) {
            model.setObject(context.getParam(postfix));
        }
        final List<String> possibleValues = new ArrayList<>();
        for (Value v : template.getPossibleValues(iri)) {
            possibleValues.add(v.toString());
        }

        ChoiceProvider<String> choiceProvider = new ChoiceProvider<String>() {

            @Override
            public String getDisplayValue(String choiceId) {
                if (choiceId == null || choiceId.isEmpty()) return "";
                String label = getChoiceLabel(choiceId);
                if (label == null || label.isBlank()) {
                    return choiceId;
                }
                return label + " (" + choiceId + ")";
            }

            @Override
            public String getIdValue(String object) {
                return object;
            }

            // Getting strange errors with Tomcat if this method is not overridden:
            @Override
            public void detach() {
            }

            @Override
            public void query(String term, int page, Response<String> response) {
                if (term == null) {
                    if (possibleValues.isEmpty()) {
                        if (NanodashSession.get().getUserIri() != null) {
                            response.add(NanodashSession.get().getUserIri().stringValue());
                        }
                    } else {
                        response.addAll(possibleValues);
                    }
                    return;
                }
                if (term.startsWith("https://") || term.startsWith("http://")) {
                    response.add(term);
                } else if (term.matches(ProfilePage.ORCID_PATTERN)) {
                    response.add("https://orcid.org/" + term);
                }
                Map<String, Boolean> alreadyAddedMap = new HashMap<>();
                term = term.toLowerCase();
                for (String s : possibleValues) {
                    if (s.toLowerCase().contains(term) || getDisplayValue(s).toLowerCase().contains(term)) {
                        response.add(s);
                        alreadyAddedMap.put(s, true);
                    }
                }

                // TODO: We'll need some indexing to perform this more efficiently at some point:
                for (IRI iri : User.getUsers(true)) {
                    // Collect approved users
                    if (response.size() > 9) break;
                    if (response.getResults().contains(iri.stringValue())) continue;
                    String name = User.getName(iri);
                    if (iri.stringValue().contains(term)) {
                        response.add(iri.stringValue());
                    } else if (name != null && name.toLowerCase().contains(term)) {
                        response.add(iri.stringValue());
                    }
                }
                for (IRI iri : User.getUsers(false)) {
                    // Collect non-approved users
                    if (response.size() > 9) break;
                    if (response.getResults().contains(iri.stringValue())) continue;
                    String name = User.getName(iri);
                    if (iri.stringValue().contains(term)) {
                        response.add(iri.stringValue());
                    } else if (name != null && name.toLowerCase().contains(term)) {
                        response.add(iri.stringValue());
                    }
                }
            }

            @Override
            public Collection<String> toChoices(Collection<String> ids) {
                return ids;
            }

        };
        textfield = new Select2Choice<String>("textfield", model, choiceProvider);
        textfield.getSettings().getAjax(true).setDelay(500);
        textfield.getSettings().setCloseOnSelect(true);
        String placeholder = template.getLabel(iri);
        if (placeholder == null) placeholder = "select user or paste ORCID/URL";
        textfield.getSettings().setPlaceholder(placeholder);
        Utils.setSelect2ChoiceMinimalEscapeMarkup(textfield);
        textfield.getSettings().setAllowClear(true);

        if (!optional) textfield.setRequired(true);
        textfield.add(new AttributeAppender("class", " wide"));
        textfield.add(new Validator(iri, template, "", context));
        context.getComponents().add(textfield);

        tooltipDescription = new Label("description", new IModel<String>() {

            @Override
            public String getObject() {
                String obj = AgentChoiceItem.this.getModel().getObject();
                if (obj == null || obj.isEmpty()) return "choose a value";
                String label = getChoiceLabel(AgentChoiceItem.this.getModel().getObject());
                if (label == null || !label.contains(" - ")) return "";
                return label.substring(label.indexOf(" - ") + 3);
            }

        });
        tooltipDescription.setOutputMarkupId(true);
        add(tooltipDescription);

        tooltipLink = Utils.getUriLink("uri", model);
        tooltipLink.setOutputMarkupId(true);
        add(tooltipLink);

        textfield.add(new OnChangeAjaxBehavior() {

            @Override
            protected void onUpdate(AjaxRequestTarget target) {
                for (Component c : context.getComponents()) {
                    if (c == textfield) continue;
                    if (c.getDefaultModel() == textfield.getModel()) {
                        c.modelChanged();
                        target.add(c);
                    }
                }
                target.add(tooltipLink);
                target.add(tooltipDescription);
            }

        });
        add(textfield);
    }

    /**
     * Returns the IRI of the agent choice item.
     *
     * @return the IRI of the agent choice item
     */
    public IModel<String> getModel() {
        return model;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void removeFromContext() {
        context.getComponents().remove(textfield);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean isUnifiableWith(Value v) {
        if (v == null) return true;
        if (v instanceof IRI) {
            String vs = v.stringValue();
            if (Utils.isLocalURI(vs)) vs = vs.replaceFirst("^" + LocalUri.PREFIX, "");
            Validatable<String> validatable = new Validatable<>(vs);
            if (context.getTemplate().isLocalResource(iri) && !Utils.isUriPostfix(vs)) {
                vs = Utils.getUriPostfix(vs);
            }
            new Validator(iri, context.getTemplate(), "", context).validate(validatable);
            if (!validatable.isValid()) {
                return false;
            }
            if (textfield.getModelObject().isEmpty()) {
                return true;
            }
            return vs.equals(textfield.getModelObject());
        }
        return false;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void unifyWith(Value v) throws UnificationException {
        if (v == null) return;
        if (!isUnifiableWith(v)) throw new UnificationException(v.stringValue());
        String vs = v.stringValue();
        if (Utils.isLocalURI(vs)) {
            vs = vs.replaceFirst("^" + LocalUri.PREFIX, "");
        }
        textfield.setModelObject(vs);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void fillFinished() {
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void finalizeValues() {
        Value defaultValue = context.getTemplate().getDefault(iri);
        if (NTEMPLATE.CREATOR_PLACEHOLDER.equals(defaultValue)) {
            defaultValue = NanodashSession.get().getUserIri();
        }
        if (isUnifiableWith(defaultValue)) {
            try {
                unifyWith(defaultValue);
            } catch (UnificationException ex) {
                logger.error("Could not unify default value: {}", defaultValue, ex);
            }
        }
    }

    /**
     * <p>toString.</p>
     *
     * @return a {@link java.lang.String} object
     */
    public String toString() {
        return "[Agent choiced item: " + iri + "]";
    }

}

1	package com.knowledgepixels.nanodash.component;
2
3	import com.knowledgepixels.nanodash.LocalUri;
4	import com.knowledgepixels.nanodash.NanodashSession;
5	import com.knowledgepixels.nanodash.User;
6	import com.knowledgepixels.nanodash.Utils;
7	import com.knowledgepixels.nanodash.component.IriTextfieldItem.Validator;
8	import com.knowledgepixels.nanodash.page.ProfilePage;
9	import com.knowledgepixels.nanodash.template.Template;
10	import com.knowledgepixels.nanodash.template.TemplateContext;
11	import com.knowledgepixels.nanodash.template.UnificationException;
12	import org.apache.wicket.Component;
13	import org.apache.wicket.ajax.AjaxRequestTarget;
14	import org.apache.wicket.ajax.form.OnChangeAjaxBehavior;
15	import org.apache.wicket.behavior.AttributeAppender;
16	import org.apache.wicket.markup.html.basic.Label;
17	import org.apache.wicket.markup.html.link.ExternalLink;
18	import org.apache.wicket.model.IModel;
19	import org.apache.wicket.model.Model;
20	import org.apache.wicket.validation.Validatable;
21	import org.eclipse.rdf4j.model.IRI;
22	import org.eclipse.rdf4j.model.Value;
23	import org.nanopub.vocabulary.NTEMPLATE;
24	import org.slf4j.Logger;
25	import org.slf4j.LoggerFactory;
26	import org.wicketstuff.select2.ChoiceProvider;
27	import org.wicketstuff.select2.Response;
28	import org.wicketstuff.select2.Select2Choice;
29
30	import java.util.*;
31
32	/**
33	* A component that allows users to select an agent (user) from a list or enter an ORCID or URL.
34	*/
35	public class AgentChoiceItem extends AbstractContextComponent {
36
37	private Select2Choice<String> textfield;
38	private ExternalLink tooltipLink;
39	private Label tooltipDescription;
40	private IRI iri;
41	private IModel<String> model;
42	private static final Logger logger = LoggerFactory.getLogger(AgentChoiceItem.class);	×
43
44	private String getChoiceLabel(String choiceId) {
45	IRI iri = vf.createIRI(choiceId);	×
46	String name = User.getName(iri);	×
47	if (name != null) return name;	×
48	return choiceId;	×
49	}
50
51	/**
52	* Constructor for AgentChoiceItem.
53	*
54	* @param id the component ID
55	* @param parentId the parent component ID
56	* @param iriP the IRI of the agent choice item
57	* @param optional whether the choice is optional
58	* @param context the template context
59	*/
60	public AgentChoiceItem(String id, String parentId, final IRI iriP, boolean optional, final TemplateContext context) {
61	super(id, context);	×
62	this.iri = iriP;	×
63	final Template template = context.getTemplate();	×
64	model = (IModel<String>) context.getComponentModels().get(iri);	×
65	if (model == null) {	×
66	model = Model.of("");	×
67	context.getComponentModels().put(iri, model);	×
68	}
69	String postfix = Utils.getUriPostfix(iri);	×
70	if (context.hasParam(postfix)) {	×
71	model.setObject(context.getParam(postfix));	×
72	}
73	final List<String> possibleValues = new ArrayList<>();	×
74	for (Value v : template.getPossibleValues(iri)) {	×
75	possibleValues.add(v.toString());	×
76	}	×
77
78	ChoiceProvider<String> choiceProvider = new ChoiceProvider<String>() {	×
79
80	@Override
81	public String getDisplayValue(String choiceId) {
82	if (choiceId == null \|\| choiceId.isEmpty()) return "";	×
83	String label = getChoiceLabel(choiceId);	×
84	if (label == null \|\| label.isBlank()) {	×
85	return choiceId;	×
86	}
87	return label + " (" + choiceId + ")";	×
88	}
89
90	@Override
91	public String getIdValue(String object) {
92	return object;	×
93	}
94
95	// Getting strange errors with Tomcat if this method is not overridden:
96	@Override
97	public void detach() {
98	}	×
99
100	@Override
101	public void query(String term, int page, Response<String> response) {
102	if (term == null) {	×
103	if (possibleValues.isEmpty()) {	×
104	if (NanodashSession.get().getUserIri() != null) {	×
105	response.add(NanodashSession.get().getUserIri().stringValue());	×
106	}
107	} else {
108	response.addAll(possibleValues);	×
109	}
110	return;	×
111	}
112	if (term.startsWith("https://") \|\| term.startsWith("http://")) {	×
113	response.add(term);	×
114	} else if (term.matches(ProfilePage.ORCID_PATTERN)) {	×
115	response.add("https://orcid.org/" + term);	×
116	}
117	Map<String, Boolean> alreadyAddedMap = new HashMap<>();	×
118	term = term.toLowerCase();	×
119	for (String s : possibleValues) {	×
120	if (s.toLowerCase().contains(term) \|\| getDisplayValue(s).toLowerCase().contains(term)) {	×
121	response.add(s);	×
122	alreadyAddedMap.put(s, true);	×
123	}
124	}	×
125
126	// TODO: We'll need some indexing to perform this more efficiently at some point:
127	for (IRI iri : User.getUsers(true)) {	×
128	// Collect approved users
129	if (response.size() > 9) break;	×
130	if (response.getResults().contains(iri.stringValue())) continue;	×
131	String name = User.getName(iri);	×
132	if (iri.stringValue().contains(term)) {	×
133	response.add(iri.stringValue());	×
134	} else if (name != null && name.toLowerCase().contains(term)) {	×
135	response.add(iri.stringValue());	×
136	}
137	}	×
138	for (IRI iri : User.getUsers(false)) {	×
139	// Collect non-approved users
140	if (response.size() > 9) break;	×
141	if (response.getResults().contains(iri.stringValue())) continue;	×
142	String name = User.getName(iri);	×
143	if (iri.stringValue().contains(term)) {	×
144	response.add(iri.stringValue());	×
145	} else if (name != null && name.toLowerCase().contains(term)) {	×
146	response.add(iri.stringValue());	×
147	}
148	}	×
149	}	×
150
151	@Override
152	public Collection<String> toChoices(Collection<String> ids) {
153	return ids;	×
154	}
155
156	};
157	textfield = new Select2Choice<String>("textfield", model, choiceProvider);	×
158	textfield.getSettings().getAjax(true).setDelay(500);	×
159	textfield.getSettings().setCloseOnSelect(true);	×
160	String placeholder = template.getLabel(iri);	×
161	if (placeholder == null) placeholder = "select user or paste ORCID/URL";	×
162	textfield.getSettings().setPlaceholder(placeholder);	×
163	Utils.setSelect2ChoiceMinimalEscapeMarkup(textfield);	×
164	textfield.getSettings().setAllowClear(true);	×
165
166	if (!optional) textfield.setRequired(true);	×
167	textfield.add(new AttributeAppender("class", " wide"));	×
168	textfield.add(new Validator(iri, template, "", context));	×
169	context.getComponents().add(textfield);	×
170
171	tooltipDescription = new Label("description", new IModel<String>() {	×
172
173	@Override
174	public String getObject() {
175	String obj = AgentChoiceItem.this.getModel().getObject();	×
176	if (obj == null \|\| obj.isEmpty()) return "choose a value";	×
177	String label = getChoiceLabel(AgentChoiceItem.this.getModel().getObject());	×
178	if (label == null \|\| !label.contains(" - ")) return "";	×
179	return label.substring(label.indexOf(" - ") + 3);	×
180	}
181
182	});
183	tooltipDescription.setOutputMarkupId(true);	×
184	add(tooltipDescription);	×
185
186	tooltipLink = Utils.getUriLink("uri", model);	×
187	tooltipLink.setOutputMarkupId(true);	×
188	add(tooltipLink);	×
189
190	textfield.add(new OnChangeAjaxBehavior() {	×
191
192	@Override
193	protected void onUpdate(AjaxRequestTarget target) {
194	for (Component c : context.getComponents()) {	×
195	if (c == textfield) continue;	×
196	if (c.getDefaultModel() == textfield.getModel()) {	×
197	c.modelChanged();	×
198	target.add(c);	×
199	}
200	}	×
201	target.add(tooltipLink);	×
202	target.add(tooltipDescription);	×
203	}	×
204
205	});
206	add(textfield);	×
207	}	×
208
209	/**
210	* Returns the IRI of the agent choice item.
211	*
212	* @return the IRI of the agent choice item
213	*/
214	public IModel<String> getModel() {
215	return model;	×
216	}
217
218	/**
219	* {@inheritDoc}
220	*/
221	@Override
222	public void removeFromContext() {
223	context.getComponents().remove(textfield);	×
224	}	×
225
226	/**
227	* {@inheritDoc}
228	*/
229	@Override
230	public boolean isUnifiableWith(Value v) {
231	if (v == null) return true;	×
232	if (v instanceof IRI) {	×
233	String vs = v.stringValue();	×
234	if (Utils.isLocalURI(vs)) vs = vs.replaceFirst("^" + LocalUri.PREFIX, "");	×
235	Validatable<String> validatable = new Validatable<>(vs);	×
236	if (context.getTemplate().isLocalResource(iri) && !Utils.isUriPostfix(vs)) {	×
237	vs = Utils.getUriPostfix(vs);	×
238	}
239	new Validator(iri, context.getTemplate(), "", context).validate(validatable);	×
240	if (!validatable.isValid()) {	×
241	return false;	×
242	}
243	if (textfield.getModelObject().isEmpty()) {	×
244	return true;	×
245	}
246	return vs.equals(textfield.getModelObject());	×
247	}
248	return false;	×
249	}
250
251	/**
252	* {@inheritDoc}
253	*/
254	@Override
255	public void unifyWith(Value v) throws UnificationException {
256	if (v == null) return;	×
257	if (!isUnifiableWith(v)) throw new UnificationException(v.stringValue());	×
258	String vs = v.stringValue();	×
259	if (Utils.isLocalURI(vs)) {	×
260	vs = vs.replaceFirst("^" + LocalUri.PREFIX, "");	×
261	}
262	textfield.setModelObject(vs);	×
263	}	×
264
265	/**
266	* {@inheritDoc}
267	*/
268	@Override
269	public void fillFinished() {
270	}	×
271
272	/**
273	* {@inheritDoc}
274	*/
275	@Override
276	public void finalizeValues() {
277	Value defaultValue = context.getTemplate().getDefault(iri);	×
278	if (NTEMPLATE.CREATOR_PLACEHOLDER.equals(defaultValue)) {	×
279	defaultValue = NanodashSession.get().getUserIri();	×
280	}
281	if (isUnifiableWith(defaultValue)) {	×
282	try {
283	unifyWith(defaultValue);	×
284	} catch (UnificationException ex) {	×
285	logger.error("Could not unify default value: {}", defaultValue, ex);	×
286	}	×
287	}
288	}	×
289
290	/**
291	* <p>toString.</p>
292	*
293	* @return a {@link java.lang.String} object
294	*/
295	public String toString() {
296	return "[Agent choiced item: " + iri + "]";	×
297	}
298
299	}

knowledgepixels / nanodash / 18939026354

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