001    /**
002     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.documentlibrary.asset;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.portlet.LiferayPortletRequest;
019    import com.liferay.portal.kernel.portlet.LiferayPortletResponse;
020    import com.liferay.portal.kernel.portlet.LiferayPortletURL;
021    import com.liferay.portal.kernel.repository.model.FileEntry;
022    import com.liferay.portal.kernel.repository.model.FileVersion;
023    import com.liferay.portal.kernel.spring.osgi.OSGiBeanProperties;
024    import com.liferay.portal.kernel.util.Constants;
025    import com.liferay.portal.security.permission.ActionKeys;
026    import com.liferay.portal.security.permission.PermissionChecker;
027    import com.liferay.portal.theme.ThemeDisplay;
028    import com.liferay.portal.util.PortletKeys;
029    import com.liferay.portlet.asset.model.AssetRenderer;
030    import com.liferay.portlet.asset.model.BaseAssetRendererFactory;
031    import com.liferay.portlet.asset.model.ClassTypeReader;
032    import com.liferay.portlet.documentlibrary.model.DLFileEntry;
033    import com.liferay.portlet.documentlibrary.model.DLFileEntryType;
034    import com.liferay.portlet.documentlibrary.model.DLFileEntryTypeConstants;
035    import com.liferay.portlet.documentlibrary.model.DLFolderConstants;
036    import com.liferay.portlet.documentlibrary.service.DLAppLocalServiceUtil;
037    import com.liferay.portlet.documentlibrary.service.DLFileEntryTypeLocalServiceUtil;
038    import com.liferay.portlet.documentlibrary.service.permission.DLFileEntryPermission;
039    import com.liferay.portlet.documentlibrary.service.permission.DLFileEntryTypePermission;
040    import com.liferay.portlet.documentlibrary.service.permission.DLPermission;
041    
042    import java.util.Locale;
043    
044    import javax.portlet.PortletRequest;
045    import javax.portlet.PortletURL;
046    import javax.portlet.WindowState;
047    import javax.portlet.WindowStateException;
048    
049    /**
050     * @author Julio Camarero
051     * @author Juan Fern??ndez
052     * @author Raymond Aug??
053     * @author Sergio Gonz??lez
054     */
055    @OSGiBeanProperties(
056            property = {
057                    "search.asset.type=com.liferay.portlet.documentlibrary.model.DLFileEntry"
058            }
059    )
060    public class DLFileEntryAssetRendererFactory extends BaseAssetRendererFactory {
061    
062            public static final String TYPE = "document";
063    
064            public DLFileEntryAssetRendererFactory() {
065                    setLinkable(true);
066                    setSupportsClassTypes(true);
067            }
068    
069            @Override
070            public AssetRenderer getAssetRenderer(long classPK, int type)
071                    throws PortalException {
072    
073                    FileEntry fileEntry = null;
074                    FileVersion fileVersion = null;
075    
076                    if (type == TYPE_LATEST) {
077                            fileVersion = DLAppLocalServiceUtil.getFileVersion(classPK);
078    
079                            fileEntry = fileVersion.getFileEntry();
080                    }
081                    else {
082                            fileEntry = DLAppLocalServiceUtil.getFileEntry(classPK);
083    
084                            fileVersion = fileEntry.getFileVersion();
085                    }
086    
087                    DLFileEntryAssetRenderer dlFileEntryAssetRenderer =
088                            new DLFileEntryAssetRenderer(fileEntry, fileVersion);
089    
090                    dlFileEntryAssetRenderer.setAssetRendererType(type);
091    
092                    return dlFileEntryAssetRenderer;
093            }
094    
095            @Override
096            public String getClassName() {
097                    return DLFileEntry.class.getName();
098            }
099    
100            @Override
101            public ClassTypeReader getClassTypeReader() {
102                    return new DLFileEntryClassTypeReader();
103            }
104    
105            @Override
106            public String getIconCssClass() {
107                    return "icon-file-alt";
108            }
109    
110            @Override
111            public String getType() {
112                    return TYPE;
113            }
114    
115            @Override
116            public String getTypeName(Locale locale, long subtypeId) {
117                    try {
118                            DLFileEntryType dlFileEntryType =
119                                    DLFileEntryTypeLocalServiceUtil.getFileEntryType(subtypeId);
120    
121                            return dlFileEntryType.getName(locale);
122                    }
123                    catch (Exception e) {
124                            return super.getTypeName(locale, subtypeId);
125                    }
126            }
127    
128            @Override
129            public PortletURL getURLAdd(
130                    LiferayPortletRequest liferayPortletRequest,
131                    LiferayPortletResponse liferayPortletResponse, long classTypeId) {
132    
133                    PortletURL portletURL = liferayPortletResponse.createRenderURL(
134                            PortletKeys.DOCUMENT_LIBRARY);
135    
136                    portletURL.setParameter(
137                            "struts_action", "/document_library/edit_file_entry");
138                    portletURL.setParameter(Constants.CMD, Constants.ADD);
139                    portletURL.setParameter(
140                            "folderId",
141                            String.valueOf(DLFolderConstants.DEFAULT_PARENT_FOLDER_ID));
142    
143                    long fileEntryTypeId =
144                            DLFileEntryTypeConstants.FILE_ENTRY_TYPE_ID_BASIC_DOCUMENT;
145    
146                    if (classTypeId >= 0) {
147                            fileEntryTypeId = classTypeId;
148                    }
149    
150                    portletURL.setParameter(
151                            "fileEntryTypeId", String.valueOf(fileEntryTypeId));
152    
153                    portletURL.setParameter("showMountFolder", Boolean.FALSE.toString());
154                    portletURL.setParameter("showSelectFolder", Boolean.TRUE.toString());
155    
156                    return portletURL;
157            }
158    
159            @Override
160            public PortletURL getURLView(
161                    LiferayPortletResponse liferayPortletResponse,
162                    WindowState windowState) {
163    
164                    LiferayPortletURL liferayPortletURL =
165                            liferayPortletResponse.createLiferayPortletURL(
166                                    PortletKeys.DOCUMENT_LIBRARY_DISPLAY,
167                                    PortletRequest.RENDER_PHASE);
168    
169                    try {
170                            liferayPortletURL.setWindowState(windowState);
171                    }
172                    catch (WindowStateException wse) {
173                    }
174    
175                    return liferayPortletURL;
176            }
177    
178            @Override
179            public boolean hasAddPermission(
180                            PermissionChecker permissionChecker, long groupId, long classTypeId)
181                    throws Exception {
182    
183                    if ((classTypeId > 0) &&
184                            !DLFileEntryTypePermission.contains(
185                                    permissionChecker, classTypeId, ActionKeys.VIEW)) {
186    
187                            return false;
188                    }
189    
190                    return DLPermission.contains(
191                            permissionChecker, groupId, ActionKeys.ADD_DOCUMENT);
192            }
193    
194            @Override
195            public boolean hasPermission(
196                            PermissionChecker permissionChecker, long classPK, String actionId)
197                    throws Exception {
198    
199                    return DLFileEntryPermission.contains(
200                            permissionChecker, classPK, actionId);
201            }
202    
203            @Override
204            protected String getIconPath(ThemeDisplay themeDisplay) {
205                    return themeDisplay.getPathThemeImages() + "/common/clip.png";
206            }
207    
208    }