com.liferay.document.library.repository.cmis.internal.model.CMISModel.java Source code

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Here is the source code for com.liferay.document.library.repository.cmis.internal.model.CMISModel.java

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/**
 * 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.document.library.repository.cmis.internal.model;

import com.liferay.document.library.repository.cmis.internal.CMISRepository;
import com.liferay.expando.kernel.model.ExpandoBridge;
import com.liferay.expando.kernel.util.ExpandoBridgeFactoryUtil;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.model.Company;
import com.liferay.portal.kernel.model.CompanyConstants;
import com.liferay.portal.kernel.model.User;
import com.liferay.portal.kernel.repository.RepositoryException;
import com.liferay.portal.kernel.repository.model.Folder;
import com.liferay.portal.kernel.security.permission.ActionKeys;
import com.liferay.portal.kernel.service.CompanyLocalServiceUtil;
import com.liferay.portal.kernel.service.UserLocalServiceUtil;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.StringPool;

import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import org.apache.chemistry.opencmis.client.api.CmisObject;
import org.apache.chemistry.opencmis.commons.data.AllowableActions;
import org.apache.chemistry.opencmis.commons.enums.Action;

/**
 * @author Alexander Chow
 */
public abstract class CMISModel {

    public abstract long getCompanyId();

    public String getDescription() {
        return StringPool.BLANK;
    }

    public ExpandoBridge getExpandoBridge() {
        return ExpandoBridgeFactoryUtil.getExpandoBridge(getCompanyId(), getModelClassName(), getPrimaryKey());
    }

    public abstract String getModelClassName();

    public abstract long getPrimaryKey();

    public void setParentFolder(Folder parentFolder) {
        _parentFolder = parentFolder;
    }

    protected boolean containsPermission(CmisObject cmisObject, String actionId) throws RepositoryException {

        CMISRepository cmisRepository = getCmisRepository();

        if (cmisRepository.isRefreshBeforePermissionCheck()) {
            cmisObject.refresh();
        }

        if (_unsupportedActionKeys.contains(actionId)) {
            return false;
        }

        Action action = _mappedActionKeys.get(actionId);

        if (action == null) {
            throw new RepositoryException("Unexpected permission action " + actionId);
        }

        AllowableActions allowableActions = cmisObject.getAllowableActions();

        Set<Action> allowableActionsSet = allowableActions.getAllowableActions();

        return allowableActionsSet.contains(action);
    }

    protected abstract CMISRepository getCmisRepository();

    @SuppressWarnings("unused")
    protected Folder getParentFolder() throws PortalException {
        return _parentFolder;
    }

    protected User getUser(String createdBy) {
        User user = null;

        try {
            Company company = CompanyLocalServiceUtil.getCompany(getCompanyId());

            String authType = company.getAuthType();

            if (authType.equals(CompanyConstants.AUTH_TYPE_ID)) {
                user = UserLocalServiceUtil.getUser(GetterUtil.getLong(createdBy));
            } else if (authType.equals(CompanyConstants.AUTH_TYPE_EA)) {
                user = UserLocalServiceUtil.getUserByEmailAddress(getCompanyId(), createdBy);
            } else if (authType.equals(CompanyConstants.AUTH_TYPE_SN)) {
                user = UserLocalServiceUtil.getUserByScreenName(getCompanyId(), createdBy);
            }
        } catch (Exception e) {
        }

        if (user == null) {
            try {
                user = UserLocalServiceUtil.getDefaultUser(getCompanyId());
            } catch (Exception e) {
            }
        }

        return user;
    }

    private static final Map<String, Action> _mappedActionKeys = new HashMap<>();
    private static final Set<String> _unsupportedActionKeys = new HashSet<>();

    static {
        _mappedActionKeys.put(ActionKeys.ACCESS, Action.CAN_GET_FOLDER_TREE);
        _mappedActionKeys.put(ActionKeys.ADD_DISCUSSION, Action.CAN_GET_PROPERTIES);
        _mappedActionKeys.put(ActionKeys.ADD_DOCUMENT, Action.CAN_CREATE_DOCUMENT);
        _mappedActionKeys.put(ActionKeys.ADD_FOLDER, Action.CAN_CREATE_FOLDER);
        _mappedActionKeys.put(ActionKeys.ADD_SUBFOLDER, Action.CAN_CREATE_FOLDER);
        _mappedActionKeys.put(ActionKeys.DELETE, Action.CAN_DELETE_OBJECT);
        _mappedActionKeys.put(ActionKeys.DELETE_DISCUSSION, Action.CAN_DELETE_OBJECT);
        _mappedActionKeys.put(ActionKeys.UPDATE, Action.CAN_UPDATE_PROPERTIES);
        _mappedActionKeys.put(ActionKeys.UPDATE_DISCUSSION, Action.CAN_UPDATE_PROPERTIES);
        _mappedActionKeys.put(ActionKeys.VIEW, Action.CAN_GET_PROPERTIES);

        _unsupportedActionKeys.add(ActionKeys.ADD_SHORTCUT);
        _unsupportedActionKeys.add(ActionKeys.PERMISSIONS);
        _unsupportedActionKeys.add(ActionKeys.SUBSCRIBE);
    }

    private Folder _parentFolder;

}