001    /**
002     * Copyright (c) 2000-2010 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.imagegallery.asset;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.exception.SystemException;
019    import com.liferay.portal.kernel.portlet.LiferayPortletRequest;
020    import com.liferay.portal.kernel.portlet.LiferayPortletResponse;
021    import com.liferay.portal.kernel.util.HtmlUtil;
022    import com.liferay.portal.security.permission.ActionKeys;
023    import com.liferay.portal.security.permission.PermissionChecker;
024    import com.liferay.portal.theme.ThemeDisplay;
025    import com.liferay.portal.util.PortletKeys;
026    import com.liferay.portal.util.WebKeys;
027    import com.liferay.portlet.asset.model.BaseAssetRenderer;
028    import com.liferay.portlet.imagegallery.model.IGImage;
029    import com.liferay.portlet.imagegallery.service.permission.IGImagePermission;
030    
031    import javax.portlet.PortletURL;
032    import javax.portlet.RenderRequest;
033    import javax.portlet.RenderResponse;
034    import javax.portlet.WindowState;
035    
036    /**
037     * @author Julio Camarero
038     * @author Juan Fernández
039     */
040    public class IGImageAssetRenderer extends BaseAssetRenderer {
041    
042            public IGImageAssetRenderer(IGImage image) {
043                    _image = image;
044            }
045    
046            public long getClassPK() {
047                    return _image.getImageId();
048            }
049    
050            public long getGroupId() {
051                    return _image.getGroupId();
052            }
053    
054            public String getSummary() {
055                    return HtmlUtil.stripHtml(_image.getDescription());
056            }
057    
058            public String getTitle() {
059                    return _image.getName();
060            }
061    
062            public PortletURL getURLEdit(
063                    LiferayPortletRequest liferayPortletRequest,
064                    LiferayPortletResponse liferayPortletResponse) {
065    
066                    PortletURL editPortletURL = liferayPortletResponse.createRenderURL(
067                            PortletKeys.IMAGE_GALLERY);
068    
069                    editPortletURL.setParameter(
070                            "struts_action", "/image_gallery/edit_image");
071                    editPortletURL.setParameter(
072                            "folderId", String.valueOf(_image.getFolderId()));
073                    editPortletURL.setParameter(
074                            "imageId", String.valueOf(_image.getImageId()));
075    
076                    return editPortletURL;
077            }
078    
079            public String getURLViewInContext(
080                            LiferayPortletRequest liferayPortletRequest,
081                            LiferayPortletResponse liferayPortletResponse,
082                            String noSuchEntryRedirect)
083                    throws Exception {
084    
085                    PortletURL viewPortletURL = liferayPortletResponse.createRenderURL(
086                            PortletKeys.IMAGE_GALLERY);
087    
088                    viewPortletURL.setWindowState(WindowState.MAXIMIZED);
089    
090                    viewPortletURL.setParameter("struts_action", "/image_gallery/view");
091                    viewPortletURL.setParameter(
092                            "groupId", String.valueOf(_image.getGroupId()));
093                    viewPortletURL.setParameter(
094                            "folderId", String.valueOf(_image.getFolderId()));
095    
096                    return viewPortletURL.toString();
097            }
098    
099            public long getUserId() {
100                    return _image.getUserId();
101            }
102    
103            public String getUuid() {
104                    return _image.getUuid();
105            }
106    
107            public String getViewInContextMessage() {
108                    return "view-album";
109            }
110    
111            public boolean hasEditPermission(PermissionChecker permissionChecker)
112                    throws PortalException, SystemException {
113    
114                    return IGImagePermission.contains(
115                            permissionChecker, _image, ActionKeys.UPDATE);
116            }
117    
118            public boolean hasViewPermission(PermissionChecker permissionChecker)
119                    throws PortalException, SystemException {
120    
121                    return IGImagePermission.contains(
122                            permissionChecker, _image, ActionKeys.VIEW);
123            }
124    
125            public boolean isPrintable() {
126                    return true;
127            }
128    
129            public String render(
130                    RenderRequest renderRequest, RenderResponse renderResponse,
131                    String template) {
132    
133                    if (template.equals(TEMPLATE_ABSTRACT) ||
134                            template.equals(TEMPLATE_FULL_CONTENT)) {
135    
136                            renderRequest.setAttribute(WebKeys.IMAGE_GALLERY_IMAGE, _image);
137    
138                            return "/html/portlet/image_gallery/asset/" + template + ".jsp";
139                    }
140                    else {
141                            return null;
142                    }
143            }
144    
145            protected String getIconPath(ThemeDisplay themeDisplay) {
146                    return themeDisplay.getPathThemeImages() + "/file_system/small/bmp.png";
147            }
148    
149            private IGImage _image;
150    
151    }