com.liferay.portal.sharepoint.SharepointUtil.java Source code

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Here is the source code for com.liferay.portal.sharepoint.SharepointUtil.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.portal.sharepoint;

import com.liferay.petra.string.CharPool;
import com.liferay.petra.string.StringBundler;
import com.liferay.petra.string.StringPool;
import com.liferay.portal.kernel.configuration.Filter;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.security.auth.CompanyThreadLocal;
import com.liferay.portal.kernel.util.HttpUtil;
import com.liferay.portal.kernel.util.InstancePool;
import com.liferay.portal.kernel.util.PropsKeys;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.kernel.webdav.WebDAVException;
import com.liferay.portal.kernel.webdav.WebDAVUtil;
import com.liferay.portal.util.PropsUtil;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;

/**
 * @author Bruno Farache
 */
public class SharepointUtil {

    public static final String VEERMER_URLENCODED = "application/x-vermeer-urlencoded";

    public static final String VERSION = "6.0.2.8117";

    public static long getGroupId(String path) {
        long groupId = 0;

        long companyId = CompanyThreadLocal.getCompanyId();

        try {
            groupId = WebDAVUtil.getGroupId(companyId, path);
        } catch (WebDAVException wdave) {
            if (_log.isWarnEnabled()) {
                _log.warn("Unable to get groupId for path " + path, wdave);
            }
        }

        return groupId;
    }

    public static String[] getPathArray(String path) {
        path = HttpUtil.fixPath(path, true, true);

        return StringUtil.split(path, CharPool.SLASH);
    }

    public static SharepointStorage getStorage(String path) {
        if (path == null) {
            return null;
        }

        String storageClass = null;

        String[] pathArray = getPathArray(path);

        if (pathArray.length == 0) {
            storageClass = CompanySharepointStorageImpl.class.getName();
        } else if (pathArray.length == 1) {
            storageClass = GroupSharepointStorageImpl.class.getName();
        } else if (pathArray.length >= 2) {
            storageClass = getStorageClass(pathArray[1]);
        }

        if (_log.isInfoEnabled()) {
            _log.info(StringBundler.concat("Storage class for path ", path, " is ", storageClass));
        }

        return (SharepointStorage) InstancePool.get(storageClass);
    }

    public static String getStorageClass(String token) {
        return _sharepointUtil._getStorageClass(token);
    }

    public static String getStorageToken(String className) {
        return _sharepointUtil._getStorageToken(className);
    }

    public static Collection<String> getStorageTokens() {
        return _sharepointUtil._getStorageTokens();
    }

    public static String replaceBackSlashes(String value) {
        return StringUtil.replace(value, '\\', StringPool.BLANK);
    }

    public static String stripService(String url, boolean trailingSlash) {
        return _sharepointUtil._stripService(url, trailingSlash);
    }

    private SharepointUtil() {
        _storageMap = new HashMap<>();

        String[] tokens = PropsUtil.getArray(PropsKeys.SHAREPOINT_STORAGE_TOKENS);

        for (String token : tokens) {
            Filter filter = new Filter(token);

            String className = PropsUtil.get(PropsKeys.SHAREPOINT_STORAGE_CLASS, filter);

            if (Validator.isNotNull(className)) {
                _storageMap.put(className, token);
            }
        }
    }

    private String _getStorageClass(String token) {
        for (Map.Entry<String, String> entry : _storageMap.entrySet()) {
            String value = entry.getValue();

            if (value.equals(token)) {
                return entry.getKey();
            }
        }

        return null;
    }

    private String _getStorageToken(String className) {
        return _storageMap.get(className);
    }

    private Collection<String> _getStorageTokens() {
        return _storageMap.values();
    }

    private String _stripService(String url, boolean trailingSlash) {
        url = _stripService(url, "sharepoint", trailingSlash);
        url = _stripService(url, "webdav", trailingSlash);

        return url;
    }

    private String _stripService(String url, String service, boolean trailingSlash) {

        if (trailingSlash) {
            service = service + StringPool.SLASH;
        } else {
            service = StringPool.SLASH + service;
        }

        int pos = url.lastIndexOf(service);

        if (pos != -1) {
            url = url.substring(pos + service.length());
        }

        return url;
    }

    private static final Log _log = LogFactoryUtil.getLog(SharepointUtil.class);

    private static final SharepointUtil _sharepointUtil = new SharepointUtil();

    private final Map<String, String> _storageMap;

}