/**
* This file is part of Jahia, next-generation open source CMS:
* Jahia's next-generation, open source CMS stems from a widely acknowledged vision
* of enterprise application convergence - web, search, document, social and portal -
* unified by the simplicity of web content management.
*
* For more information, please visit http://www.jahia.com.
*
* Copyright (C) 2002-2011 Jahia Solutions Group SA. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* As a special exception to the terms and conditions of version 2.0 of
* the GPL (or any later version), you may redistribute this Program in connection
* with Free/Libre and Open Source Software ("FLOSS") applications as described
* in Jahia's FLOSS exception. You should have received a copy of the text
* describing the FLOSS exception, and it is also available here:
* http://www.jahia.com/license
*
* Commercial and Supported Versions of the program (dual licensing):
* alternatively, commercial and supported versions of the program may be used
* in accordance with the terms and conditions contained in a separate
* written agreement between you and Jahia Solutions Group SA.
*
* If you are unsure which license is appropriate for your use,
* please contact the sales department at sales@jahia.com.
*/
package org.jahia.ajax.gwt.client.widget.contentengine;
import com.extjs.gxt.ui.client.Style;
import com.extjs.gxt.ui.client.data.BaseTreeLoader;
import com.extjs.gxt.ui.client.data.ModelData;
import com.extjs.gxt.ui.client.data.RpcProxy;
import com.extjs.gxt.ui.client.data.TreeLoader;
import com.extjs.gxt.ui.client.event.ButtonEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.store.ListStore;
import com.extjs.gxt.ui.client.store.StoreSorter;
import com.extjs.gxt.ui.client.store.TreeStore;
import com.extjs.gxt.ui.client.widget.Text;
import com.extjs.gxt.ui.client.widget.button.Button;
import com.extjs.gxt.ui.client.widget.button.ButtonBar;
import com.extjs.gxt.ui.client.widget.grid.*;
import com.extjs.gxt.ui.client.widget.layout.BorderLayout;
import com.extjs.gxt.ui.client.widget.layout.BorderLayoutData;
import com.extjs.gxt.ui.client.widget.toolbar.FillToolItem;
import com.extjs.gxt.ui.client.widget.treegrid.TreeGrid;
import com.extjs.gxt.ui.client.widget.treegrid.TreeGridCellRenderer;
import com.google.gwt.user.client.rpc.AsyncCallback;
import org.jahia.ajax.gwt.client.core.BaseAsyncCallback;
import org.jahia.ajax.gwt.client.data.acl.GWTJahiaNodeACL;
import org.jahia.ajax.gwt.client.data.definition.GWTJahiaNodeProperty;
import org.jahia.ajax.gwt.client.data.definition.GWTJahiaNodePropertyType;
import org.jahia.ajax.gwt.client.data.definition.GWTJahiaNodePropertyValue;
import org.jahia.ajax.gwt.client.data.node.GWTJahiaNode;
import org.jahia.ajax.gwt.client.messages.Messages;
import org.jahia.ajax.gwt.client.service.content.JahiaContentManagementService;
import org.jahia.ajax.gwt.client.service.content.JahiaContentManagementServiceAsync;
import org.jahia.ajax.gwt.client.util.Collator;
import org.jahia.ajax.gwt.client.util.content.JCRClientUtils;
import org.jahia.ajax.gwt.client.util.icons.ContentModelIconProvider;
import org.jahia.ajax.gwt.client.util.icons.StandardIconsProvider;
import org.jahia.ajax.gwt.client.util.security.PermissionsUtils;
import org.jahia.ajax.gwt.client.widget.AsyncTabItem;
import org.jahia.ajax.gwt.client.widget.form.AutoCompleteComboBox;
import java.util.*;
/**
*
* User: david
* Date: Jun 30, 2010
* Time: 10:04:47 AM
*
*/
public class TagsTabItem extends EditEngineTabItem {
private transient String locale = "en";
private transient Map<String, GWTJahiaNodeProperty> oldValues;
private transient Map<String, GWTJahiaNodeProperty> newValues;
private transient TreeStore<GWTJahiaNode> tagStore;
private transient TreeLoader<GWTJahiaNode> tagLoader;
private transient boolean tagAreI15d;
public void init(final NodeHolder engine, final AsyncTabItem tab, String locale) {
if (!engine.isExistingNode() || (engine.getNode() != null)) {
// setProcessed(true);
if (newValues == null) {
if(tagAreI15d) {
this.locale = locale;
}
this.oldValues = new HashMap<String, GWTJahiaNodeProperty>();
this.newValues = new HashMap<String, GWTJahiaNodeProperty>();
tab.setLayout(new BorderLayout());
final GWTJahiaNode node = engine.getNode();
tagLoader = new BaseTreeLoader<GWTJahiaNode>(new RpcProxy<List<GWTJahiaNode>>() {
@Override
protected void load(Object o, final AsyncCallback<List<GWTJahiaNode>> listAsyncCallback) {
if (node != null) {
final JahiaContentManagementServiceAsync async = JahiaContentManagementService.App.getInstance();
if (newValues.containsKey(TagsTabItem.this.locale)) {
final GWTJahiaNodeProperty gwtJahiaNodeProperty = newValues.get(TagsTabItem.this.locale);
final List<GWTJahiaNodePropertyValue> propertyValues = gwtJahiaNodeProperty.getValues();
List<GWTJahiaNode> nodes = new ArrayList<GWTJahiaNode>(propertyValues.size());
for (GWTJahiaNodePropertyValue propertyValue : propertyValues) {
nodes.add(propertyValue.getNode());
}
listAsyncCallback.onSuccess(nodes);
} else {
GWTJahiaNodeProperty oldProperty = engine.getProperties().get("j:tags");
GWTJahiaNodeProperty newProperty = new GWTJahiaNodeProperty();
newProperty.setMultiple(true);
newProperty.setValues(new ArrayList<GWTJahiaNodePropertyValue>());
newProperty.setName("j:tags");
if (oldProperty != null) {
final List<GWTJahiaNodePropertyValue> propertyValues = oldProperty.getValues();
List<GWTJahiaNode> nodes = new ArrayList<GWTJahiaNode>(propertyValues.size());
for (GWTJahiaNodePropertyValue propertyValue : propertyValues) {
nodes.add(propertyValue.getNode());
}
newProperty.getValues().addAll(oldProperty.getValues());
listAsyncCallback.onSuccess(nodes);
} else {
listAsyncCallback.onSuccess(new ArrayList<GWTJahiaNode>());
}
oldValues.put(TagsTabItem.this.locale, oldProperty);
newValues.put(TagsTabItem.this.locale, newProperty);
}
}
}
});
tagStore = new TreeStore<GWTJahiaNode>(tagLoader);
tagStore.setStoreSorter(new StoreSorter<GWTJahiaNode>(new Comparator<Object>() {
public int compare(Object o1, Object o2) {
if (o1 instanceof String && o2 instanceof String) {
String s1 = (String) o1;
String s2 = (String) o2;
return Collator.getInstance().localeCompare(s1, s2);
} else if (o1 instanceof Comparable && o2 instanceof Comparable) {
return ((Comparable) o1).compareTo(o2);
}
return 0;
}
}));
ColumnConfig columnConfig;
columnConfig = new ColumnConfig("name", Messages.get("label.name"), 500);
columnConfig.setFixed(true);
columnConfig.setRenderer(new TreeGridCellRenderer<GWTJahiaNode>());
ColumnConfig action = new ColumnConfig("action", Messages.get("label.action"), 100);
action.setAlignment(Style.HorizontalAlignment.RIGHT);
action.setRenderer(new GridCellRenderer() {
public Object render(ModelData modelData, String s, ColumnData columnData, int i, int i1,
ListStore listStore, Grid grid) {
Button button = new Button(Messages.get("label.remove"), new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent buttonEvent) {
final GWTJahiaNode node1 = (GWTJahiaNode) buttonEvent.getButton().getData("associatedNode");
tagStore.remove(node1);
newValues.get(TagsTabItem.this.locale).getValues().remove(new GWTJahiaNodePropertyValue(node1,
GWTJahiaNodePropertyType.WEAKREFERENCE));
}
});
button.setData("associatedNode", modelData);
button.setIcon(StandardIconsProvider.STANDARD_ICONS.minusRound());
return button;
}
});
// Add a new tag
final AutoCompleteComboBox autoCompleteComboBox = new AutoCompleteComboBox(JCRClientUtils.TAG_NODETYPES, 15);
autoCompleteComboBox.setMaxLength(120);
autoCompleteComboBox.setWidth(200);
autoCompleteComboBox.setName("tagName");
//panel.add(name, data);
Button addTag = new Button(Messages.get("label.add", "Add"), new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent buttonEvent) {
final JahiaContentManagementServiceAsync async = JahiaContentManagementService.App.getInstance();
async.getTagNode(autoCompleteComboBox.getRawValue(), true, new BaseAsyncCallback<GWTJahiaNode>() {
/**
* On success
* @param result
*/
public void onSuccess(GWTJahiaNode result) {
if (tagStore.findModel(result) == null) {
tagStore.add(result, false);
GWTJahiaNodeProperty gwtJahiaNodeProperty = newValues.get(TagsTabItem.this.locale);
if (gwtJahiaNodeProperty == null) {
gwtJahiaNodeProperty = new GWTJahiaNodeProperty();
gwtJahiaNodeProperty.setMultiple(true);
gwtJahiaNodeProperty.setValues(new ArrayList<GWTJahiaNodePropertyValue>());
gwtJahiaNodeProperty.setName("j:tags");
newValues.put(TagsTabItem.this.locale, gwtJahiaNodeProperty);
}
gwtJahiaNodeProperty.getValues().add(new GWTJahiaNodePropertyValue(result,
GWTJahiaNodePropertyType.WEAKREFERENCE));
}
}
});
}
});
if (!engine.isExistingNode() || (PermissionsUtils.isPermitted("jcr:modifyProperties", engine.getNode()) && !node.isLocked())) {
ButtonBar bar = new ButtonBar();
bar.add(new FillToolItem());
bar.add(new Text(Messages.get("label.add", "Add Tag") + ":"));
bar.add(autoCompleteComboBox);
bar.add(addTag);
tab.add(bar, new BorderLayoutData(Style.LayoutRegion.NORTH, 45));
}
// Sub grid
List<ColumnConfig> configs;
if (!engine.isExistingNode() || (PermissionsUtils.isPermitted("jcr:modifyProperties", engine.getNode()) && !node.isLocked())) {
configs = Arrays.asList(columnConfig, action);
} else {
configs = Arrays.asList(columnConfig);
}
TreeGrid<GWTJahiaNode> tagGrid =
new TreeGrid<GWTJahiaNode>(tagStore, new ColumnModel(configs));
tagGrid.setIconProvider(ContentModelIconProvider.getInstance());
tagGrid.setAutoExpandColumn("name");
tagGrid.getTreeView().setRowHeight(25);
tagGrid.getTreeView().setForceFit(true);
tab.add(tagGrid, new BorderLayoutData(Style.LayoutRegion.CENTER));
tab.layout();
} else {
if(tagAreI15d) {
this.locale = locale;
}
tagStore.removeAll();
tagLoader.load();
}
}
}
public void updateI18NProperties(Map<String,List<GWTJahiaNodeProperty>> list, Set<String> addedTypes, Set<String> removedTypes) {
boolean noTag = true;
if (newValues != null) {
for (Map.Entry<String, GWTJahiaNodeProperty> entry : newValues.entrySet()) {
GWTJahiaNodeProperty newTag = entry.getValue();
GWTJahiaNodeProperty oldTag = oldValues.get(entry.getKey());
if (!newTag.equals(oldTag)) {
List<GWTJahiaNodeProperty> props = list.get(entry.getKey());
if (props == null) {
props = new ArrayList<GWTJahiaNodeProperty>();
list.put(entry.getKey(), props);
}
if (!newTag.getValues().isEmpty()) {
noTag = false;
}
props.add(newTag);
} else if (oldTag != null) {
if (!oldTag.getValues().isEmpty()) {
noTag = false;
}
}
}
}
if (noTag) {
removedTypes.add("jmix:tagged");
addedTypes.remove("jmix:tagged");
} else if (!addedTypes.contains("jmix:tagged")) {
addedTypes.add("jmix:tagged");
}
}
@Override
public void doSave(GWTJahiaNode node, List<GWTJahiaNodeProperty> changedProperties, Map<String, List<GWTJahiaNodeProperty>> changedI18NProperties, Set<String> addedTypes, Set<String> removedTypes, GWTJahiaNodeACL acl) {
if (isTagAreI15d()) {
updateI18NProperties(changedI18NProperties, addedTypes, removedTypes);
} else {
updateProperties(changedProperties, addedTypes, removedTypes);
}
}
public void updateProperties(List<GWTJahiaNodeProperty> list, Set<String> addedTypes, Set<String> removedTypes) {
boolean noTag = true;
if (newValues != null) {
for (Map.Entry<String, GWTJahiaNodeProperty> entry : newValues.entrySet()) {
GWTJahiaNodeProperty newTag = entry.getValue();
GWTJahiaNodeProperty oldTag = oldValues.get(entry.getKey());
if (!newTag.equals(oldTag)) {
if (!newTag.getValues().isEmpty()) {
// Add new tags
noTag = false;
list.add(newTag);
}
} else if (oldTag != null) {
if (!oldTag.getValues().isEmpty()) {
noTag = false;
}
}
}
}
if (noTag) {
removedTypes.add("jmix:tagged");
addedTypes.remove("jmix:tagged");
} else if (!addedTypes.contains("jmix:tagged")) {
addedTypes.add("jmix:tagged");
}
}
public void setProcessed(boolean processed) {
if (!processed && newValues != null) {
newValues = null;
}
super.setProcessed(processed);
}
public void setTagAreI15d(boolean tagAreI15d) {
this.tagAreI15d = tagAreI15d;
}
public boolean isTagAreI15d() {
return tagAreI15d;
}
}