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knowledgepixels / nanodash / 21170833788

20 Jan 2026 12:04PM UTC coverage: 14.442% (+0.1%) from 14.294%
21170833788

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github

tkuhn
feat(QueryPage): Reactivate YasGUI link with auto-exec-blocker

547 of 5064 branches covered (10.8%)

Branch coverage included in aggregate %.

1526 of 9290 relevant lines covered (16.43%)

2.13 hits per line

Source File
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0.0
src/main/java/com/knowledgepixels/nanodash/page/QueryPage.java
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package com.knowledgepixels.nanodash.page;
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import com.github.jsonldjava.shaded.com.google.common.base.Charsets;
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import com.google.common.collect.ArrayListMultimap;
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import com.google.common.collect.Multimap;
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import com.knowledgepixels.nanodash.GrlcQuery;
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import com.knowledgepixels.nanodash.Utils;
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import com.knowledgepixels.nanodash.ViewDisplay;
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import com.knowledgepixels.nanodash.component.QueryParamField;
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import com.knowledgepixels.nanodash.component.QueryResultTableBuilder;
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import com.knowledgepixels.nanodash.component.TitleBar;
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import org.apache.wicket.RestartResponseException;
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import org.apache.wicket.feedback.FeedbackMessage;
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import org.apache.wicket.markup.html.WebMarkupContainer;
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import org.apache.wicket.markup.html.basic.Label;
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import org.apache.wicket.markup.html.form.Form;
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import org.apache.wicket.markup.html.link.BookmarkablePageLink;
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import org.apache.wicket.markup.html.link.ExternalLink;
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import org.apache.wicket.markup.html.list.ListItem;
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import org.apache.wicket.markup.html.list.ListView;
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import org.apache.wicket.markup.html.panel.FeedbackPanel;
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import org.apache.wicket.request.mapper.parameter.INamedParameters.NamedPair;
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import org.apache.wicket.request.mapper.parameter.PageParameters;
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import org.apache.wicket.util.string.StringValue;
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import org.nanopub.extra.services.QueryRef;
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import java.net.URLEncoder;
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import java.util.List;
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/**
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 * Page for displaying a query and its parameters, allowing users to run the query with specified parameters.
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 */
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public class QueryPage extends NanodashPage {
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    /**
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     * The mount path for this page.
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     */
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    public static final String MOUNT_PATH = "/query";
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    private final Form<Void> form;
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    private final List<QueryParamField> paramFields;
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    private final FeedbackPanel feedbackPanel;
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    /**
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     * {@inheritDoc}
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     */
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    @Override
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    public String getMountPath() {
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        return MOUNT_PATH;
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    }
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    /**
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     * Constructor for the QueryPage.
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     *
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     * @param parameters The page parameters, which should include the query ID and any query parameters.
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     */
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    public QueryPage(final PageParameters parameters) {
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        super(parameters);
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        add(new TitleBar("titlebar", this, null));
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        add(new Label("pagetitle", "Query Info | nanodash"));
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        String id = parameters.get("id").toString();
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        final String queryId = parameters.get("runquery").toString();
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        if (id == null) id = queryId;
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        final Multimap<String, String> queryParams = ArrayListMultimap.create();
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        for (NamedPair param : parameters.getAllNamed()) {
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            if (!param.getKey().startsWith("queryparam_")) continue;
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            queryParams.put(param.getKey().replaceFirst("queryparam_", ""), param.getValue());
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        }
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        GrlcQuery q = GrlcQuery.get(id);
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        if (!q.getQueryId().equals(id)) {
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            throw new RestartResponseException(getClass(), parameters.set("id", q.getQueryId()));
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        }
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        add(new Label("querylabel", q.getLabel()));
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        add(new BookmarkablePageLink<Void>("np", ExplorePage.class, new PageParameters().set("id", q.getNanopub().getUri().stringValue())));
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        // TODO Replace hard-coded domain with dynamic solution:
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        add(new ExternalLink("openapi-this", "https://query.knowledgepixels.com/openapi/?url=spec/" + id));
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        add(new ExternalLink("openapi-latest", "https://query.knowledgepixels.com/openapi/?url=spec/" + id + "%3Fapi-version=latest"));
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        add(new Label("querydesc", q.getDescription()));
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        form = new Form<Void>("form") {
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            @Override
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            protected void onConfigure() {
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                super.onConfigure();
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                form.getFeedbackMessages().clear();
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            }
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            @Override
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            protected void onSubmit() {
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                try {
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                    PageParameters params = new PageParameters();
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                    params.set("runquery", q.getQueryId());
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                    for (QueryParamField f : paramFields) {
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                        for (String v : f.getValues()) {
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                            params.add("queryparam_" + f.getParamName(), v);
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                        }
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                    }
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                    setResponsePage(QueryPage.class, params);
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                } catch (Exception ex) {
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                    String message = ex.getClass().getName();
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                    if (ex.getMessage() != null) message = ex.getMessage();
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                    feedbackPanel.error(message);
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                }
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            }
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            @Override
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            protected void onValidate() {
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                super.onValidate();
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                for (QueryParamField f : paramFields) {
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                    f.getFormComponent().processInput();
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                    for (FeedbackMessage fm : f.getFormComponent().getFeedbackMessages()) {
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                        form.getFeedbackMessages().add(fm);
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                    }
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                }
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            }
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        };
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        form.setOutputMarkupId(true);
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        WebMarkupContainer paramContainer = new WebMarkupContainer("params");
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        paramFields = q.createParamFields("paramfield");
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        paramContainer.add(new ListView<QueryParamField>("paramfields", paramFields) {
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            protected void populateItem(ListItem<QueryParamField> item) {
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                QueryParamField f = item.getModelObject();
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                for (StringValue parameter : parameters.getValues("queryparam_" + f.getParamName())) {
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                    f.putValue(parameter.toString().replaceFirst("\\s*$", ""));
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                }
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                item.add(item.getModelObject());
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            }
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        });
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        paramContainer.setVisible(!paramFields.isEmpty());
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        form.add(paramContainer);
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        // Hack to prevent auto-execution:
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        String sparql = "'auto_execution_blocker: Fill in placeholders below if applicable, then remove this line to run the query'\n\n" + q.getSparql();
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        String editLink = q.getEndpoint().stringValue().replaceFirst("^.*/repo/", Utils.getMainQueryUrl() + "tools/") + "/yasgui.html#query=" + URLEncoder.encode(sparql, Charsets.UTF_8);
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        // TODO We also need to replace the nanopub-query placeholder service URLs in the query above.
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        form.add(new ExternalLink("yasgui", editLink));
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        add(form);
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        feedbackPanel = new FeedbackPanel("feedback");
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        feedbackPanel.setOutputMarkupId(true);
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        add(feedbackPanel);
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        if (queryId == null) {
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            add(new Label("resulttable").setVisible(false));
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        } else {
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            add(QueryResultTableBuilder.create("resulttable", new QueryRef(queryId, queryParams), new ViewDisplay(20)).plain(true).build());
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        }
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    }
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    /**
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     * <p>hasAutoRefreshEnabled.</p>
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     *
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     * @return a boolean
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     */
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    protected boolean hasAutoRefreshEnabled() {
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        return true;
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    }
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}
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