/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library 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 Lesser General Public License for more
* details.
*/
package com.liferay.knowledge.base.web.internal.portlet.configuration.icon;
import com.liferay.knowledge.base.constants.KBActionKeys;
import com.liferay.knowledge.base.constants.KBPortletKeys;
import com.liferay.knowledge.base.model.KBArticle;
import com.liferay.knowledge.base.service.permission.KBArticlePermission;
import com.liferay.portal.kernel.language.LanguageUtil;
import com.liferay.portal.kernel.portlet.configuration.icon.PortletConfigurationIcon;
import com.liferay.portal.kernel.security.permission.PermissionChecker;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.Portal;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.subscription.service.SubscriptionLocalService;
import javax.portlet.ActionRequest;
import javax.portlet.PortletRequest;
import javax.portlet.PortletResponse;
import javax.portlet.PortletURL;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
/**
* @author Ambrin Chaudhary
*/
@Component(
immediate = true,
property = {
"javax.portlet.name=" + KBPortletKeys.KNOWLEDGE_BASE_ADMIN,
"path=/admin/view_article.jsp", "path=/admin/view_articles.jsp"
},
service = PortletConfigurationIcon.class
)
public class KBArticleSubscriptionPortletConfigurationIcon
extends BaseGetKBArticlePortletConfigurationIcon {
@Override
public String getMessage(PortletRequest portletRequest) {
String key = "subscribe";
if (isSubscribed(portletRequest)) {
key = "unsubscribe";
}
return LanguageUtil.get(
getResourceBundle(getLocale(portletRequest)), key);
}
@Override
public String getURL(
PortletRequest portletRequest, PortletResponse portletResponse) {
PortletURL portletURL = _portal.getControlPanelPortletURL(
portletRequest, KBPortletKeys.KNOWLEDGE_BASE_ADMIN,
PortletRequest.ACTION_PHASE);
if (isSubscribed(portletRequest)) {
portletURL.setParameter(
ActionRequest.ACTION_NAME, "unsubscribeKBArticle");
}
else {
portletURL.setParameter(
ActionRequest.ACTION_NAME, "subscribeKBArticle");
}
portletURL.setParameter(
"redirect", _portal.getCurrentURL(portletRequest));
KBArticle kbArticle = getKBArticle(portletRequest);
portletURL.setParameter(
"resourceClassNameId", String.valueOf(kbArticle.getClassNameId()));
portletURL.setParameter(
"resourcePrimKey", String.valueOf(kbArticle.getResourcePrimKey()));
return portletURL.toString();
}
@Override
public double getWeight() {
return 110;
}
@Override
public boolean isShow(PortletRequest portletRequest) {
ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
WebKeys.THEME_DISPLAY);
KBArticle kbArticle = getKBArticle(portletRequest);
PermissionChecker permissionChecker =
themeDisplay.getPermissionChecker();
if ((kbArticle.isApproved() || !kbArticle.isFirstVersion()) &&
KBArticlePermission.contains(
permissionChecker, kbArticle, KBActionKeys.SUBSCRIBE)) {
return true;
}
return false;
}
protected boolean isSubscribed(PortletRequest portletRequest) {
KBArticle kbArticle = getKBArticle(portletRequest);
ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
WebKeys.THEME_DISPLAY);
return _subscriptionLocalService.isSubscribed(
themeDisplay.getCompanyId(), themeDisplay.getUserId(),
KBArticle.class.getName(), kbArticle.getResourcePrimKey());
}
@Reference(unbind = "-")
protected void setSubscriptionLocalService(
SubscriptionLocalService subscriptionLocalService) {
_subscriptionLocalService = subscriptionLocalService;
}
@Reference
private Portal _portal;
private SubscriptionLocalService _subscriptionLocalService;
}