001/*
002 *  Copyright 2020 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.plugins.linkdirectory.right;
017
018import java.util.Map;
019import java.util.Set;
020
021import org.apache.avalon.framework.context.Context;
022import org.apache.avalon.framework.context.ContextException;
023import org.apache.avalon.framework.context.Contextualizable;
024import org.apache.cocoon.components.ContextHelper;
025import org.apache.commons.lang3.StringUtils;
026
027import org.ametys.core.right.AccessController;
028import org.ametys.core.right.RightsException;
029import org.ametys.plugins.core.impl.right.AbstractProfileStorageBasedAccessController;
030import org.ametys.plugins.linkdirectory.Link;
031import org.ametys.plugins.linkdirectory.repository.DefaultLink;
032import org.ametys.runtime.i18n.I18nizableText;
033import org.ametys.web.WebHelper;
034
035/**
036 * {@link AccessController} for a {@link Link}
037 */
038public class LinkDirectoryAccessController extends AbstractProfileStorageBasedAccessController implements Contextualizable
039{
040    /** the link directory context category */
041    public static final I18nizableText LINK_DIRECTORY_CONTEXT_CATEGORY = new I18nizableText("plugin.link-directory", "PLUGINS_LINKDIRECTORY_LINKDIRECTORY_RIGHT_ASSIGNMENT_CONTEXT_LABEL");
042    private Context _context;
043
044    public void contextualize(Context context) throws ContextException
045    {
046        _context = context;
047    }
048    
049    public boolean supports(Object object)
050    {
051        return object instanceof Link;
052    }
053    
054    @Override
055    protected boolean _isSupportedStoredContext(Object storedObject)
056    {
057        String siteName = WebHelper.getSiteName(ContextHelper.getRequest(_context));
058        return storedObject instanceof DefaultLink link
059                && (siteName == null || StringUtils.equals(link.getSiteName(), siteName));
060    }
061    
062    @Override
063    protected Set< ? extends Object> _convertWorkspaceToRootRightContexts(Set<Object> workspacesContexts)
064    {
065        return null;
066    }
067    
068    @Override
069    protected I18nizableText getObjectLabelForExplanation(Object object) throws RightsException
070    {
071        return new I18nizableText("plugin.link-directory", "PLUGINS_LINKDIRECTORY_LINK_ACCESS_CONTROLLER_LINK_CONTEXT_LABEL", Map.of("title", getObjectLabel(object)));
072    }
073    
074    public I18nizableText getObjectLabel(Object object) throws RightsException
075    {
076        if (object instanceof DefaultLink link)
077        {
078            String title = link.getTitle();
079            if (StringUtils.isNotBlank(title))
080            {
081                return new I18nizableText(link.getLanguage().toUpperCase() + " > " + title + " (" + link.getUrl() + ")");
082            }
083            else
084            {
085                return new I18nizableText(link.getLanguage().toUpperCase() + " > " + link.getUrl());
086            }
087        }
088        throw new RightsException("Unsupported object " + object.toString());
089    }
090    
091    @Override
092    public I18nizableText getObjectCategory(Object object)
093    {
094        return LINK_DIRECTORY_CONTEXT_CATEGORY;
095    }
096}