22767166801

Committed 06 Mar 2026 02:14PM UTC coverage: 15.73% (-0.1%) from 15.877%

Build # 22767166801

Build Type

Pull #381

github

Committed by

web-flow

Commit Message

Merge eade858ec into 45247de7b

Pull Request Pull Request #381: feat(QueryPage): support CONSTRUCT queries

Run Details

705 of 5435 branches covered (12.97%)

Branch coverage included in aggregate %.

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0.0

src/main/java/com/knowledgepixels/nanodash/page/QueryPage.java

package com.knowledgepixels.nanodash.page;

import com.github.jsonldjava.shaded.com.google.common.base.Charsets;
import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.Multimap;
import com.knowledgepixels.nanodash.ApiCache;
import com.knowledgepixels.nanodash.GrlcQuery;
import com.knowledgepixels.nanodash.Utils;
import com.knowledgepixels.nanodash.ViewDisplay;
import com.knowledgepixels.nanodash.component.QueryParamField;
import com.knowledgepixels.nanodash.component.QueryResultRdf;
import com.knowledgepixels.nanodash.component.QueryResultTableBuilder;
import com.knowledgepixels.nanodash.component.RdfResultComponent;
import com.knowledgepixels.nanodash.component.TitleBar;
import org.apache.wicket.Component;
import org.eclipse.rdf4j.model.Model;
import org.apache.wicket.RestartResponseException;
import org.apache.wicket.feedback.FeedbackMessage;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
import org.apache.wicket.markup.html.form.Button;
import org.apache.wicket.markup.html.link.ExternalLink;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.request.IRequestParameters;
import org.apache.wicket.request.flow.RedirectToUrlException;
import org.apache.wicket.markup.html.panel.FeedbackPanel;
import org.apache.wicket.request.mapper.parameter.INamedParameters.NamedPair;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.util.string.StringValue;
import org.nanopub.extra.services.QueryRef;

import java.net.URLEncoder;
import java.util.List;

/**
 * Page for displaying a query and its parameters, allowing users to run the query with specified parameters.
 */
public class QueryPage extends NanodashPage {

    /**
     * The mount path for this page.
     */
    public static final String MOUNT_PATH = "/query";

    private final Form<Void> form;
    private final List<QueryParamField> paramFields;
    private final FeedbackPanel feedbackPanel;

    /**
     * {@inheritDoc}
     */
    @Override
    public String getMountPath() {
        return MOUNT_PATH;
    }

    /**
     * Constructor for the QueryPage.
     *
     * @param parameters The page parameters, which should include the query ID and any query parameters.
     */
    public QueryPage(final PageParameters parameters) {
        super(parameters);
        add(new TitleBar("titlebar", this, null));
        add(new Label("pagetitle", "Query Info | nanodash"));

        String id = parameters.get("id").toString();
        final String queryId = parameters.get("runquery").toString();
        if (id == null) id = queryId;

        final Multimap<String, String> queryParams = ArrayListMultimap.create();
        for (NamedPair param : parameters.getAllNamed()) {
            if (!param.getKey().startsWith("queryparam_")) continue;
            queryParams.put(param.getKey().replaceFirst("queryparam_", ""), param.getValue());
        }

        GrlcQuery q = GrlcQuery.get(id);
        if (!q.getQueryId().equals(id)) {
            throw new RestartResponseException(getClass(), parameters.set("id", q.getQueryId()));
        }

        add(new Label("querylabel", q.getLabel()));
        add(new BookmarkablePageLink<Void>("np", ExplorePage.class, new PageParameters().set("id", q.getNanopub().getUri().stringValue())));
        // TODO Replace hard-coded domain with dynamic solution:
        add(new ExternalLink("openapi-this", "https://query.knowledgepixels.com/openapi/?url=spec/" + id));
        add(new ExternalLink("openapi-latest", "https://query.knowledgepixels.com/openapi/?url=spec/" + id + "%3Fapi-version=latest"));
        add(new Label("querydesc", q.getDescription()));

        form = new Form<Void>("form") {

            @Override
            protected void onConfigure() {
                super.onConfigure();
                form.getFeedbackMessages().clear();
            }

            @Override
            protected void onSubmit() {
                try {
                    PageParameters params = new PageParameters();
                    params.set("runquery", q.getQueryId());
                    for (QueryParamField f : paramFields) {
                        for (String v : f.getValues()) {
                            params.add("queryparam_" + f.getParamName(), v);
                        }
                    }
                    setResponsePage(QueryPage.class, params);
                } catch (Exception ex) {
                    String message = ex.getClass().getName();
                    if (ex.getMessage() != null) message = ex.getMessage();
                    feedbackPanel.error(message);
                }
            }

            @Override
            protected void onValidate() {
                super.onValidate();
                for (QueryParamField f : paramFields) {
                    f.getFormComponent().processInput();
                    for (FeedbackMessage fm : f.getFormComponent().getFeedbackMessages()) {
                        form.getFeedbackMessages().add(fm);
                    }
                }
            }

        };
        form.setOutputMarkupId(true);

        WebMarkupContainer paramContainer = new WebMarkupContainer("params");

        paramFields = q.createParamFields("paramfield");
        for (QueryParamField f : paramFields) {
            for (StringValue parameter : parameters.getValues("queryparam_" + f.getParamName())) {
                f.putValue(parameter.toString().replaceFirst("\\s*$", ""));
            }
        }
        paramContainer.add(new ListView<QueryParamField>("paramfields", paramFields) {

            protected void populateItem(ListItem<QueryParamField> item) {
                item.add(item.getModelObject());
            }

        });
        paramContainer.setVisible(!paramFields.isEmpty());
        form.add(paramContainer);

        form.add(new Button("yasgui") {

            @Override
            public void onSubmit() {
                IRequestParameters params = getRequest().getPostParameters();
                for (QueryParamField f : paramFields) {
                    StringValue input = params.getParameterValue(f.getFormComponent().getInputName());
                    f.clearValue();
                    if (!input.isNull() && !input.isEmpty()) {
                        f.putValue(input.toString());
                    }
                }
                String sparql = q.expandQuery(paramFields);
                boolean allSet = GrlcQuery.allMandatoryFieldsSet(paramFields);
                if (!allSet) {
                    sparql = "'auto_execution_blocker: Fill in placeholders below, then remove this line to run the query'\n\n" + sparql;
                }
                String editLink = q.getEndpoint().stringValue().replaceFirst("^.*/repo/", Utils.getMainQueryUrl() + "tools/")
                    + "/yasgui.html#query=" + URLEncoder.encode(sparql, Charsets.UTF_8);
                throw new RedirectToUrlException(editLink);
            }

        }.setDefaultFormProcessing(false));

        add(form);

        feedbackPanel = new FeedbackPanel("feedback");
        feedbackPanel.setOutputMarkupId(true);
        add(feedbackPanel);

        if (queryId == null) {
            add(new Label("resulttable").setVisible(false));
        } else if (q.isConstructQuery()) {
            QueryRef constructQueryRef = new QueryRef(queryId, queryParams);
            Model rdfModel = ApiCache.retrieveRdfModelAsync(constructQueryRef);
            if (rdfModel != null) {
                add(new QueryResultRdf("resulttable", rdfModel));
            } else {
                add(new RdfResultComponent("resulttable", constructQueryRef) {
                    @Override
                    public Component getRdfResultComponent(String markupId, Model model) {
                        return new QueryResultRdf(markupId, model);
                    }
                });
            }
        } else {
            add(QueryResultTableBuilder.create("resulttable", new QueryRef(queryId, queryParams), new ViewDisplay(20)).plain(true).build());
        }
    }

    /**
     * <p>hasAutoRefreshEnabled.</p>
     *
     * @return a boolean
     */
    protected boolean hasAutoRefreshEnabled() {
        return true;
    }

}

1	package com.knowledgepixels.nanodash.page;
2
3	import com.github.jsonldjava.shaded.com.google.common.base.Charsets;
4	import com.google.common.collect.ArrayListMultimap;
5	import com.google.common.collect.Multimap;
6	import com.knowledgepixels.nanodash.ApiCache;
7	import com.knowledgepixels.nanodash.GrlcQuery;
8	import com.knowledgepixels.nanodash.Utils;
9	import com.knowledgepixels.nanodash.ViewDisplay;
10	import com.knowledgepixels.nanodash.component.QueryParamField;
11	import com.knowledgepixels.nanodash.component.QueryResultRdf;
12	import com.knowledgepixels.nanodash.component.QueryResultTableBuilder;
13	import com.knowledgepixels.nanodash.component.RdfResultComponent;
14	import com.knowledgepixels.nanodash.component.TitleBar;
15	import org.apache.wicket.Component;
16	import org.eclipse.rdf4j.model.Model;
17	import org.apache.wicket.RestartResponseException;
18	import org.apache.wicket.feedback.FeedbackMessage;
19	import org.apache.wicket.markup.html.WebMarkupContainer;
20	import org.apache.wicket.markup.html.basic.Label;
21	import org.apache.wicket.markup.html.form.Form;
22	import org.apache.wicket.markup.html.link.BookmarkablePageLink;
23	import org.apache.wicket.markup.html.form.Button;
24	import org.apache.wicket.markup.html.link.ExternalLink;
25	import org.apache.wicket.markup.html.list.ListItem;
26	import org.apache.wicket.markup.html.list.ListView;
27	import org.apache.wicket.request.IRequestParameters;
28	import org.apache.wicket.request.flow.RedirectToUrlException;
29	import org.apache.wicket.markup.html.panel.FeedbackPanel;
30	import org.apache.wicket.request.mapper.parameter.INamedParameters.NamedPair;
31	import org.apache.wicket.request.mapper.parameter.PageParameters;
32	import org.apache.wicket.util.string.StringValue;
33	import org.nanopub.extra.services.QueryRef;
34
35	import java.net.URLEncoder;
36	import java.util.List;
37
38	/**
39	* Page for displaying a query and its parameters, allowing users to run the query with specified parameters.
40	*/
41	public class QueryPage extends NanodashPage {
42
43	/**
44	* The mount path for this page.
45	*/
46	public static final String MOUNT_PATH = "/query";
47
48	private final Form<Void> form;
49	private final List<QueryParamField> paramFields;
50	private final FeedbackPanel feedbackPanel;
51
52	/**
53	* {@inheritDoc}
54	*/
55	@Override
56	public String getMountPath() {
57	return MOUNT_PATH;	×
58	}
59
60	/**
61	* Constructor for the QueryPage.
62	*
63	* @param parameters The page parameters, which should include the query ID and any query parameters.
64	*/
65	public QueryPage(final PageParameters parameters) {
66	super(parameters);	×
67	add(new TitleBar("titlebar", this, null));	×
68	add(new Label("pagetitle", "Query Info \| nanodash"));	×
69
70	String id = parameters.get("id").toString();	×
71	final String queryId = parameters.get("runquery").toString();	×
72	if (id == null) id = queryId;	×
73
74	final Multimap<String, String> queryParams = ArrayListMultimap.create();	×
75	for (NamedPair param : parameters.getAllNamed()) {	×
76	if (!param.getKey().startsWith("queryparam_")) continue;	×
77	queryParams.put(param.getKey().replaceFirst("queryparam_", ""), param.getValue());	×
78	}	×
79
80	GrlcQuery q = GrlcQuery.get(id);	×
81	if (!q.getQueryId().equals(id)) {	×
82	throw new RestartResponseException(getClass(), parameters.set("id", q.getQueryId()));	×
83	}
84
85	add(new Label("querylabel", q.getLabel()));	×
86	add(new BookmarkablePageLink<Void>("np", ExplorePage.class, new PageParameters().set("id", q.getNanopub().getUri().stringValue())));	×
87	// TODO Replace hard-coded domain with dynamic solution:
88	add(new ExternalLink("openapi-this", "https://query.knowledgepixels.com/openapi/?url=spec/" + id));	×
89	add(new ExternalLink("openapi-latest", "https://query.knowledgepixels.com/openapi/?url=spec/" + id + "%3Fapi-version=latest"));	×
90	add(new Label("querydesc", q.getDescription()));	×
91
92	form = new Form<Void>("form") {	×
93
94	@Override
95	protected void onConfigure() {
96	super.onConfigure();	×
97	form.getFeedbackMessages().clear();	×
98	}	×
99
100	@Override
101	protected void onSubmit() {
102	try {
103	PageParameters params = new PageParameters();	×
104	params.set("runquery", q.getQueryId());	×
105	for (QueryParamField f : paramFields) {	×
106	for (String v : f.getValues()) {	×
107	params.add("queryparam_" + f.getParamName(), v);	×
108	}
109	}	×
110	setResponsePage(QueryPage.class, params);	×
111	} catch (Exception ex) {	×
112	String message = ex.getClass().getName();	×
113	if (ex.getMessage() != null) message = ex.getMessage();	×
114	feedbackPanel.error(message);	×
115	}	×
116	}	×
117
118	@Override
119	protected void onValidate() {
120	super.onValidate();	×
121	for (QueryParamField f : paramFields) {	×
122	f.getFormComponent().processInput();	×
123	for (FeedbackMessage fm : f.getFormComponent().getFeedbackMessages()) {	×
124	form.getFeedbackMessages().add(fm);	×
125	}	×
126	}	×
127	}	×
128
129	};
130	form.setOutputMarkupId(true);	×
131
132	WebMarkupContainer paramContainer = new WebMarkupContainer("params");	×
133
134	paramFields = q.createParamFields("paramfield");	×
135	for (QueryParamField f : paramFields) {	×
136	for (StringValue parameter : parameters.getValues("queryparam_" + f.getParamName())) {	×
137	f.putValue(parameter.toString().replaceFirst("\\s*$", ""));	×
138	}	×
139	}	×
140	paramContainer.add(new ListView<QueryParamField>("paramfields", paramFields) {	×
141
142	protected void populateItem(ListItem<QueryParamField> item) {
143	item.add(item.getModelObject());	×
144	}	×
145
146	});
147	paramContainer.setVisible(!paramFields.isEmpty());	×
148	form.add(paramContainer);	×
149
150	form.add(new Button("yasgui") {	×
151
152	@Override
153	public void onSubmit() {
154	IRequestParameters params = getRequest().getPostParameters();	×
155	for (QueryParamField f : paramFields) {	×
156	StringValue input = params.getParameterValue(f.getFormComponent().getInputName());	×
157	f.clearValue();	×
158	if (!input.isNull() && !input.isEmpty()) {	×
159	f.putValue(input.toString());	×
160	}
161	}	×
162	String sparql = q.expandQuery(paramFields);	×
163	boolean allSet = GrlcQuery.allMandatoryFieldsSet(paramFields);	×
164	if (!allSet) {	×
165	sparql = "'auto_execution_blocker: Fill in placeholders below, then remove this line to run the query'\n\n" + sparql;	×
166	}
167	String editLink = q.getEndpoint().stringValue().replaceFirst("^.*/repo/", Utils.getMainQueryUrl() + "tools/")	×
168	+ "/yasgui.html#query=" + URLEncoder.encode(sparql, Charsets.UTF_8);	×
169	throw new RedirectToUrlException(editLink);	×
170	}
171
172	}.setDefaultFormProcessing(false));	×
173
174	add(form);	×
175
176	feedbackPanel = new FeedbackPanel("feedback");	×
177	feedbackPanel.setOutputMarkupId(true);	×
178	add(feedbackPanel);	×
179
180	if (queryId == null) {	×
181	add(new Label("resulttable").setVisible(false));	×
182	} else if (q.isConstructQuery()) {	×
183	QueryRef constructQueryRef = new QueryRef(queryId, queryParams);	×
184	Model rdfModel = ApiCache.retrieveRdfModelAsync(constructQueryRef);	×
185	if (rdfModel != null) {	×
186	add(new QueryResultRdf("resulttable", rdfModel));	×
187	} else {
188	add(new RdfResultComponent("resulttable", constructQueryRef) {	×
189	@Override
190	public Component getRdfResultComponent(String markupId, Model model) {
191	return new QueryResultRdf(markupId, model);	×
192	}
193	});
194	}
195	} else {	×
196	add(QueryResultTableBuilder.create("resulttable", new QueryRef(queryId, queryParams), new ViewDisplay(20)).plain(true).build());	×
197	}
198	}	×
199
200	/**
201	* <p>hasAutoRefreshEnabled.</p>
202	*
203	* @return a boolean
204	*/
205	protected boolean hasAutoRefreshEnabled() {
206	return true;	×
207	}
208
209	}

knowledgepixels / nanodash / 22767166801

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