com.liferay.journal.web.internal.webdav.JournalWebDAVStorageImpl.java Source code

Introduction

Here is the source code for com.liferay.journal.web.internal.webdav.JournalWebDAVStorageImpl.java

Source

/**
 * 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.journal.web.internal.webdav;

import com.liferay.dynamic.data.mapping.model.DDMStructure;
import com.liferay.dynamic.data.mapping.model.DDMTemplate;
import com.liferay.dynamic.data.mapping.service.DDMTemplateLocalService;
import com.liferay.dynamic.data.mapping.webdav.DDMWebDav;
import com.liferay.journal.constants.JournalPortletKeys;
import com.liferay.journal.model.JournalArticle;
import com.liferay.journal.model.JournalFolderConstants;
import com.liferay.journal.service.JournalFolderService;
import com.liferay.portal.kernel.dao.orm.QueryUtil;
import com.liferay.portal.kernel.util.Portal;
import com.liferay.portal.kernel.webdav.BaseWebDAVStorageImpl;
import com.liferay.portal.kernel.webdav.Resource;
import com.liferay.portal.kernel.webdav.WebDAVException;
import com.liferay.portal.kernel.webdav.WebDAVRequest;
import com.liferay.portal.kernel.webdav.WebDAVStorage;
import com.liferay.portal.kernel.workflow.WorkflowConstants;

import java.util.ArrayList;
import java.util.List;

import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;

/**
 * @author Brian Wing Shun Chan
 * @author Raymond Aug
 * @author Juan Fernndez
 */
@Component(immediate = true, property = { "javax.portlet.name=" + JournalPortletKeys.JOURNAL,
        "webdav.storage.token=journal" }, service = WebDAVStorage.class)
public class JournalWebDAVStorageImpl extends BaseWebDAVStorageImpl {

    @Override
    public int deleteResource(WebDAVRequest webDAVRequest) throws WebDAVException {

        return _ddmWebDav.deleteResource(webDAVRequest, getRootPath(), getToken(),
                _portal.getClassNameId(JournalArticle.class));
    }

    @Override
    public Resource getResource(WebDAVRequest webDAVRequest) throws WebDAVException {

        return _ddmWebDav.getResource(webDAVRequest, getRootPath(), getToken(),
                _portal.getClassNameId(JournalArticle.class));
    }

    @Override
    public List<Resource> getResources(WebDAVRequest webDAVRequest) throws WebDAVException {

        try {
            String[] pathArray = webDAVRequest.getPathArray();

            if (pathArray.length == 2) {
                return getFolders(webDAVRequest);
            } else if (pathArray.length == 3) {
                String type = pathArray[2];

                if (type.equals(DDMWebDav.TYPE_STRUCTURES)) {
                    return getStructures(webDAVRequest);
                } else if (type.equals(DDMWebDav.TYPE_TEMPLATES)) {
                    return getTemplates(webDAVRequest);
                }
            }

            return new ArrayList<>();
        } catch (Exception e) {
            throw new WebDAVException(e);
        }
    }

    @Override
    public int putResource(WebDAVRequest webDAVRequest) throws WebDAVException {
        return _ddmWebDav.putResource(webDAVRequest, getRootPath(), getToken(),
                _portal.getClassNameId(JournalArticle.class));
    }

    protected List<Resource> getFolders(WebDAVRequest webDAVRequest) throws Exception {

        List<Resource> resources = new ArrayList<>();

        resources.add(_ddmWebDav.toResource(webDAVRequest, DDMWebDav.TYPE_STRUCTURES, getRootPath(), true));
        resources.add(_ddmWebDav.toResource(webDAVRequest, DDMWebDav.TYPE_TEMPLATES, getRootPath(), true));

        return resources;
    }

    protected List<Resource> getStructures(WebDAVRequest webDAVRequest) throws Exception {

        List<Resource> resources = new ArrayList<>();

        List<DDMStructure> ddmStructures = _journalFolderService.getDDMStructures(
                new long[] { webDAVRequest.getGroupId() }, JournalFolderConstants.DEFAULT_PARENT_FOLDER_ID,
                JournalFolderConstants.RESTRICTION_TYPE_INHERIT);

        for (DDMStructure ddmStructure : ddmStructures) {
            Resource resource = _ddmWebDav.toResource(webDAVRequest, ddmStructure, getRootPath(), true);

            resources.add(resource);
        }

        return resources;
    }

    protected List<Resource> getTemplates(WebDAVRequest webDAVRequest) throws Exception {

        List<Resource> resources = new ArrayList<>();

        List<DDMTemplate> ddmTemplates = _ddmTemplateLocalService.getTemplatesByStructureClassNameId(
                webDAVRequest.getGroupId(), _portal.getClassNameId(JournalArticle.class),
                WorkflowConstants.STATUS_APPROVED, QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);

        for (DDMTemplate ddmTemplate : ddmTemplates) {
            Resource resource = _ddmWebDav.toResource(webDAVRequest, ddmTemplate, getRootPath(), true);

            resources.add(resource);
        }

        return resources;
    }

    @Reference(unbind = "-")
    protected void setDDMTemplateLocalService(DDMTemplateLocalService ddmTemplateLocalService) {

        _ddmTemplateLocalService = ddmTemplateLocalService;
    }

    @Reference(unbind = "-")
    protected void setDDMWebDav(DDMWebDav ddmWebDav) {
        _ddmWebDav = ddmWebDav;
    }

    @Reference(unbind = "-")
    protected void setJournalFolderService(JournalFolderService journalFolderService) {

        _journalFolderService = journalFolderService;
    }

    private DDMTemplateLocalService _ddmTemplateLocalService;
    private DDMWebDav _ddmWebDav;
    private JournalFolderService _journalFolderService;

    @Reference
    private Portal _portal;

}