18747524808

Committed 23 Oct 2025 11:56AM UTC coverage: 12.836% (-0.8%) from 13.683%

Build # 18747524808

Build Type

push

github

Committed by

tkuhn

Commit Message

feat(SpacePage): Add button to add resource

Run Details

448 of 4402 branches covered (10.18%)

Branch coverage included in aggregate %.

1174 of 8234 relevant lines covered (14.26%)

0.63 hits per line

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0.0

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

package com.knowledgepixels.nanodash.component;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.function.Function;
import java.util.function.Supplier;

import org.apache.wicket.Component;
import org.apache.wicket.behavior.AttributeAppender;
import org.apache.wicket.extensions.ajax.markup.html.AjaxLazyLoadPanel;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.AbstractLink;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.Model;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.nanopub.extra.services.ApiResponse;
import org.nanopub.extra.services.QueryRef;

import com.knowledgepixels.nanodash.ApiCache;
import com.knowledgepixels.nanodash.Space;
import com.knowledgepixels.nanodash.page.NanodashPage;

public class ItemListPanel<T extends Serializable> extends Panel {

    private String description;
    private List<AbstractLink> buttons = new ArrayList<>();
    private List<AbstractLink> memberButtons = new ArrayList<>();
    private List<AbstractLink> adminButtons = new ArrayList<>();
    private Space space;
    private boolean finalized = false;
    private boolean lazyLoading = false;
    private ReadyFunction readyFunction;

    private ItemListPanel(String markupId, String title) {
        super(markupId);
        setOutputMarkupId(true);

        add(new Label("title", title));
    }
    
    public ItemListPanel(String markupId, String title, List<T> items, ComponentProvider<T> compProvider) {
        this(markupId, title);

        add(new ItemList<T>("itemlist", items, compProvider));
    }

    public ItemListPanel(String markupId, String title, QueryRef queryRef, ApiResultListProvider<T> resultListProvider, ComponentProvider<T> compProvider) {
        this(markupId, title);

        ApiResponse qResponse = ApiCache.retrieveResponse(queryRef);
        if (qResponse != null) {
            add(new ItemList<T>("itemlist", resultListProvider.apply(qResponse), compProvider));
        } else {
            lazyLoading = true;
            add(new ApiResultComponent("itemlist", queryRef) {
                @Override
                public Component getApiResultComponent(String markupId, ApiResponse response) {
                    return new ItemList<T>(markupId, resultListProvider.apply(response), compProvider);
                }
            });
        }
    }

    public ItemListPanel(String markupId, String title, ReadyFunction readyFunction, ResultFunction<List<T>> resultFunction, ComponentProvider<T> compProvider) {
        this(markupId, title);
        this.readyFunction = readyFunction;

        if (readyFunction.get()) {
            add(new ItemList<T>("itemlist", resultFunction.get(), compProvider));
        } else {
            lazyLoading = true;
            add(new MethodResultComponent<List<T>>("itemlist", readyFunction, resultFunction) {
                @Override
                public Component getResultComponent(String markupId, List<T> result) {
                    return new ItemList<T>(markupId, resultFunction.get(), compProvider);
                }
            });
        }
    }

    public ItemListPanel<T> setDescription(String description) {
        this.description = description;
        return this;
    }

    public ItemListPanel<T> makeInline() {
        add(new AttributeAppender("class", " inline"));
        return this;
    }

    // TODO Improve this (member/admin) button handling:
    public ItemListPanel<T> addButton(String label, Class<? extends NanodashPage> pageClass, PageParameters parameters) {
        if (parameters == null) parameters = new PageParameters();
        if (space != null) parameters.add("context", space.getId());
        AbstractLink button = new BookmarkablePageLink<NanodashPage>("button", pageClass, parameters);
        button.setBody(Model.of(label));
        buttons.add(button);
        return this;
    }

    public ItemListPanel<T> addMemberButton(String label, Class<? extends NanodashPage> pageClass, PageParameters parameters) {
        if (parameters == null) parameters = new PageParameters();
        if (space != null) parameters.add("context", space.getId());
        AbstractLink button = new BookmarkablePageLink<NanodashPage>("button", pageClass, parameters);
        button.setBody(Model.of(label));
        memberButtons.add(button);
        return this;
    }

    public ItemListPanel<T> addAdminButton(String label, Class<? extends NanodashPage> pageClass, PageParameters parameters) {
        if (parameters == null) parameters = new PageParameters();
        if (space != null) parameters.add("context", space.getId());
        AbstractLink button = new BookmarkablePageLink<NanodashPage>("button", pageClass, parameters);
        button.setBody(Model.of(label));
        adminButtons.add(button);
        return this;
    }

    public ItemListPanel<T> setSpace(Space space) {
        this.space = space;
        return this;
    }

    public ItemListPanel<T> setReadyFunction(ReadyFunction readyFunction) {
        this.readyFunction = readyFunction;
        return this;
    }

    @Override
    protected void onBeforeRender() {
        if (!finalized) {
            add(new Label("description", description).setVisible(description != null));
            if (space != null && readyFunction != null && !readyFunction.get()) {
                add(new AjaxLazyLoadPanel<Component>("buttons") {

                    @Override
                    public Component getLazyLoadComponent(String markupId) {
                        return new ButtonList(markupId, space, buttons, memberButtons, adminButtons);
                    }

                    @Override
                    protected boolean isContentReady() {
                        return readyFunction.get();
                    }

                    @Override
                    public Component getLoadingComponent(String id) {
                        if (lazyLoading) {
                            return new Label(id).setVisible(false);
                        } else {
                            return new Label(id, ResultComponent.getWaitComponentHtml(null)).setEscapeModelStrings(false);
                        }
                    }

                });
            } else {
                add(new ButtonList("buttons", space, buttons, memberButtons, adminButtons));
            }
            finalized = true;
        }
        super.onBeforeRender();
    }


    public abstract class MethodResultComponent<R> extends ResultComponent {

        private final transient Supplier<Boolean> readyFunction;
        private final transient Supplier<R> resultFunction;

        public MethodResultComponent(String id, ReadyFunction readyFunction, ResultFunction<R> resultFunction) {
            super(id);
            setOutputMarkupId(true);
            this.readyFunction = readyFunction;
            this.resultFunction = resultFunction;
        }

        /**
         * {@inheritDoc}
         */
        @Override
        protected boolean isContentReady() {
            return readyFunction.get();
        }

        /**
         * {@inheritDoc}
         */
        @Override
        public Component getLazyLoadComponent(String markupId) {
            R result = resultFunction.get();
            return getResultComponent(markupId, result);
        }

        public abstract Component getResultComponent(String markupId, R result);

    }

    public static interface ComponentProvider<T> extends Function<T, Component>, Serializable {
    }

    public static interface ApiResultListProvider<T> extends Function<ApiResponse, List<T>>, Serializable {
    }

    public static interface ReadyFunction extends Supplier<Boolean>, Serializable {
    }

    public static interface ResultFunction<X> extends Supplier<X>, Serializable {
    }

}

1	package com.knowledgepixels.nanodash.component;
2
3	import java.io.Serializable;
4	import java.util.ArrayList;
5	import java.util.List;
6	import java.util.function.Function;
7	import java.util.function.Supplier;
8
9	import org.apache.wicket.Component;
10	import org.apache.wicket.behavior.AttributeAppender;
11	import org.apache.wicket.extensions.ajax.markup.html.AjaxLazyLoadPanel;
12	import org.apache.wicket.markup.html.basic.Label;
13	import org.apache.wicket.markup.html.link.AbstractLink;
14	import org.apache.wicket.markup.html.link.BookmarkablePageLink;
15	import org.apache.wicket.markup.html.panel.Panel;
16	import org.apache.wicket.model.Model;
17	import org.apache.wicket.request.mapper.parameter.PageParameters;
18	import org.nanopub.extra.services.ApiResponse;
19	import org.nanopub.extra.services.QueryRef;
20
21	import com.knowledgepixels.nanodash.ApiCache;
22	import com.knowledgepixels.nanodash.Space;
23	import com.knowledgepixels.nanodash.page.NanodashPage;
24
25	public class ItemListPanel<T extends Serializable> extends Panel {
26
27	private String description;
28	private List<AbstractLink> buttons = new ArrayList<>();	×
29	private List<AbstractLink> memberButtons = new ArrayList<>();	×
30	private List<AbstractLink> adminButtons = new ArrayList<>();	×
31	private Space space;
32	private boolean finalized = false;	×
33	private boolean lazyLoading = false;	×
34	private ReadyFunction readyFunction;
35
36	private ItemListPanel(String markupId, String title) {
37	super(markupId);	×
38	setOutputMarkupId(true);	×
39
40	add(new Label("title", title));	×
41	}	×
42
43	public ItemListPanel(String markupId, String title, List<T> items, ComponentProvider<T> compProvider) {
44	this(markupId, title);	×
45
46	add(new ItemList<T>("itemlist", items, compProvider));	×
47	}	×
48
49	public ItemListPanel(String markupId, String title, QueryRef queryRef, ApiResultListProvider<T> resultListProvider, ComponentProvider<T> compProvider) {
50	this(markupId, title);	×
51
52	ApiResponse qResponse = ApiCache.retrieveResponse(queryRef);	×
53	if (qResponse != null) {	×
54	add(new ItemList<T>("itemlist", resultListProvider.apply(qResponse), compProvider));	×
55	} else {
56	lazyLoading = true;	×
57	add(new ApiResultComponent("itemlist", queryRef) {	×
58	@Override
59	public Component getApiResultComponent(String markupId, ApiResponse response) {
60	return new ItemList<T>(markupId, resultListProvider.apply(response), compProvider);	×
61	}
62	});
63	}
64	}	×
65
66	public ItemListPanel(String markupId, String title, ReadyFunction readyFunction, ResultFunction<List<T>> resultFunction, ComponentProvider<T> compProvider) {
67	this(markupId, title);	×
68	this.readyFunction = readyFunction;	×
69
70	if (readyFunction.get()) {	×
71	add(new ItemList<T>("itemlist", resultFunction.get(), compProvider));	×
72	} else {
73	lazyLoading = true;	×
74	add(new MethodResultComponent<List<T>>("itemlist", readyFunction, resultFunction) {	×
75	@Override
76	public Component getResultComponent(String markupId, List<T> result) {
77	return new ItemList<T>(markupId, resultFunction.get(), compProvider);	×
78	}
79	});
80	}
81	}	×
82
83	public ItemListPanel<T> setDescription(String description) {
84	this.description = description;	×
85	return this;	×
86	}
87
88	public ItemListPanel<T> makeInline() {
89	add(new AttributeAppender("class", " inline"));	×
90	return this;	×
91	}
92
93	// TODO Improve this (member/admin) button handling:
94	public ItemListPanel<T> addButton(String label, Class<? extends NanodashPage> pageClass, PageParameters parameters) {
95	if (parameters == null) parameters = new PageParameters();	×
96	if (space != null) parameters.add("context", space.getId());	×
97	AbstractLink button = new BookmarkablePageLink<NanodashPage>("button", pageClass, parameters);	×
98	button.setBody(Model.of(label));	×
99	buttons.add(button);	×
100	return this;	×
101	}
102
103	public ItemListPanel<T> addMemberButton(String label, Class<? extends NanodashPage> pageClass, PageParameters parameters) {
104	if (parameters == null) parameters = new PageParameters();	×
105	if (space != null) parameters.add("context", space.getId());	×
106	AbstractLink button = new BookmarkablePageLink<NanodashPage>("button", pageClass, parameters);	×
107	button.setBody(Model.of(label));	×
108	memberButtons.add(button);	×
109	return this;	×
110	}
111
112	public ItemListPanel<T> addAdminButton(String label, Class<? extends NanodashPage> pageClass, PageParameters parameters) {
113	if (parameters == null) parameters = new PageParameters();	×
114	if (space != null) parameters.add("context", space.getId());	×
115	AbstractLink button = new BookmarkablePageLink<NanodashPage>("button", pageClass, parameters);	×
116	button.setBody(Model.of(label));	×
117	adminButtons.add(button);	×
118	return this;	×
119	}
120
121	public ItemListPanel<T> setSpace(Space space) {
122	this.space = space;	×
123	return this;	×
124	}
125
126	public ItemListPanel<T> setReadyFunction(ReadyFunction readyFunction) {
127	this.readyFunction = readyFunction;	×
128	return this;	×
129	}
130
131	@Override
132	protected void onBeforeRender() {
133	if (!finalized) {	×
134	add(new Label("description", description).setVisible(description != null));	×
135	if (space != null && readyFunction != null && !readyFunction.get()) {	×
136	add(new AjaxLazyLoadPanel<Component>("buttons") {	×
137
138	@Override
139	public Component getLazyLoadComponent(String markupId) {
140	return new ButtonList(markupId, space, buttons, memberButtons, adminButtons);	×
141	}
142
143	@Override
144	protected boolean isContentReady() {
145	return readyFunction.get();	×
146	}
147
148	@Override
149	public Component getLoadingComponent(String id) {
150	if (lazyLoading) {	×
151	return new Label(id).setVisible(false);	×
152	} else {
153	return new Label(id, ResultComponent.getWaitComponentHtml(null)).setEscapeModelStrings(false);	×
154	}
155	}
156
157	});
158	} else {
159	add(new ButtonList("buttons", space, buttons, memberButtons, adminButtons));	×
160	}
161	finalized = true;	×
162	}
163	super.onBeforeRender();	×
164	}	×
165
166
167	public abstract class MethodResultComponent<R> extends ResultComponent {
168
169	private final transient Supplier<Boolean> readyFunction;
170	private final transient Supplier<R> resultFunction;
171
172	public MethodResultComponent(String id, ReadyFunction readyFunction, ResultFunction<R> resultFunction) {	×
173	super(id);	×
174	setOutputMarkupId(true);	×
175	this.readyFunction = readyFunction;	×
176	this.resultFunction = resultFunction;	×
177	}	×
178
179	/**
180	* {@inheritDoc}
181	*/
182	@Override
183	protected boolean isContentReady() {
184	return readyFunction.get();	×
185	}
186
187	/**
188	* {@inheritDoc}
189	*/
190	@Override
191	public Component getLazyLoadComponent(String markupId) {
192	R result = resultFunction.get();	×
193	return getResultComponent(markupId, result);	×
194	}
195
196	public abstract Component getResultComponent(String markupId, R result);
197
198	}
199
200	public static interface ComponentProvider<T> extends Function<T, Component>, Serializable {
201	}
202
203	public static interface ApiResultListProvider<T> extends Function<ApiResponse, List<T>>, Serializable {
204	}
205
206	public static interface ReadyFunction extends Supplier<Boolean>, Serializable {
207	}
208
209	public static interface ResultFunction<X> extends Supplier<X>, Serializable {
210	}
211
212	}

knowledgepixels / nanodash / 18747524808

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