WcmInit.java
/*
* #%L
* wcm.io
* %%
* Copyright (C) 2014 wcm.io
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
package io.wcm.wcm.commons.controller;
import java.io.IOException;
import java.io.StringWriter;
import javax.inject.Inject;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.models.annotations.Model;
import org.apache.sling.models.annotations.injectorspecific.OSGiService;
import org.osgi.annotation.versioning.ProviderType;
import com.day.cq.wcm.api.AuthoringUIMode;
import com.day.cq.wcm.api.components.ComponentContext;
import com.day.cq.wcm.undo.UndoConfigService;
import io.wcm.sling.models.annotations.AemObject;
/**
* Controller for wcmInit component.
*/
@Model(adaptables = SlingHttpServletRequest.class)
@ProviderType
public final class WcmInit {
private final boolean touchUI;
private final boolean classicUI;
private final String pagePropertiesDialogPath;
private final String undoConfig;
/**
* @param authoringUIMode Authoring UI mode
* @param componentContext Component context
* @param undoConfigService Undo Config Service
* @throws IOException I/O exception
*/
@Inject
public WcmInit(
@AemObject AuthoringUIMode authoringUIMode,
@AemObject ComponentContext componentContext,
@OSGiService UndoConfigService undoConfigService) throws IOException {
// detect touch authoring mode
this.touchUI = (authoringUIMode == AuthoringUIMode.TOUCH);
this.classicUI = (authoringUIMode == AuthoringUIMode.CLASSIC);
// detect page properties dialog path
if (componentContext.getEditContext() != null) {
this.pagePropertiesDialogPath = componentContext.getEditContext().getComponent().getDialogPath();
}
else {
this.pagePropertiesDialogPath = null;
}
// get undo config
StringWriter writer = new StringWriter();
undoConfigService.writeClientConfig(writer);
undoConfig = writer.toString();
}
/**
* @return true if Touch UI authoring mode is active
*/
public boolean isTouchUI() {
return this.touchUI;
}
/**
* @return true if Classic UI authoring mode is active
*/
public boolean isClassicUI() {
return this.classicUI;
}
/**
* @return Page properties dialog path
*/
public String getPagePropertiesDialogPath() {
return this.pagePropertiesDialogPath;
}
/**
* @return Undo configuration JSON string
*/
public String getUndoConfig() {
return this.undoConfig;
}
}