22677866903

Committed 04 Mar 2026 04:07PM UTC coverage: 15.868% (-0.08%) from 15.951%

Build # 22677866903

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #371 from knowledgepixels/feature/370-yasgui-auto-fill-placeholders

Auto-fill Yasgui placeholders with entered parameter values

Run Details

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

knowledgepixels / nanodash / 22677866903

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