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.taglib.ui;
016    
017    import com.liferay.portal.kernel.exception.SystemException;
018    import com.liferay.portal.kernel.util.PrefsPropsUtil;
019    import com.liferay.portal.kernel.util.PropsKeys;
020    import com.liferay.taglib.util.IncludeTag;
021    
022    import javax.servlet.http.HttpServletRequest;
023    
024    /**
025     * @author Julio Camarero
026     */
027    public class LogoSelectorTag extends IncludeTag {
028    
029            public void setCurrentLogoURL(String currentLogoURL) {
030                    _currentLogoURL = currentLogoURL;
031            }
032    
033            public void setDefaultLogo(boolean defaultLogo) {
034                    _defaultLogo = defaultLogo;
035            }
036    
037            public void setDefaultLogoURL(String defaultLogoURL) {
038                    _defaultLogoURL = defaultLogoURL;
039            }
040    
041            public void setEditLogoFn(String editLogoFn) {
042                    _editLogoFn = editLogoFn;
043            }
044    
045            public void setLogoDisplaySelector(String logoDisplaySelector) {
046                    _logoDisplaySelector = logoDisplaySelector;
047            }
048    
049            public void setMaxFileSize(long maxFileSize) {
050                    _maxFileSize = maxFileSize;
051            }
052    
053            public void setShowBackground(boolean showBackground) {
054                    _showBackground = showBackground;
055            }
056    
057            public void setTempImageFileName(String tempImageFileName) {
058                    _tempImageFileName = tempImageFileName;
059            }
060    
061            @Override
062            protected void cleanUp() {
063                    _currentLogoURL = null;
064                    _defaultLogo = false;
065                    _defaultLogoURL = null;
066                    _editLogoFn = null;
067                    _logoDisplaySelector = null;
068                    _maxFileSize = 0;
069                    _showBackground = true;
070                    _tempImageFileName = null;
071            }
072    
073            @Override
074            protected String getPage() {
075                    return _PAGE;
076            }
077    
078            @Override
079            protected void setAttributes(HttpServletRequest request) {
080                    request.setAttribute(
081                            "liferay-ui:logo-selector:currentLogoURL", _currentLogoURL);
082                    request.setAttribute(
083                            "liferay-ui:logo-selector:defaultLogo",
084                            String.valueOf(_defaultLogo));
085                    request.setAttribute(
086                            "liferay-ui:logo-selector:defaultLogoURL", _defaultLogoURL);
087                    request.setAttribute(
088                            "liferay-ui:logo-selector:editLogoFn", _editLogoFn);
089                    request.setAttribute(
090                            "liferay-ui:logo-selector:logoDisplaySelector",
091                            _logoDisplaySelector);
092    
093                    if (_maxFileSize == 0) {
094                            try {
095                                    _maxFileSize = PrefsPropsUtil.getLong(
096                                            PropsKeys.UPLOAD_SERVLET_REQUEST_IMPL_MAX_SIZE);
097                            }
098                            catch (SystemException se) {
099                            }
100                    }
101    
102                    request.setAttribute(
103                            "liferay-ui:logo-selector:maxFileSize",
104                            String.valueOf(_maxFileSize));
105    
106                    request.setAttribute(
107                            "liferay-ui:logo-selector:showBackground",
108                            String.valueOf(_showBackground));
109                    request.setAttribute(
110                            "liferay-ui:logo-selector:tempImageFileName", _tempImageFileName);
111            }
112    
113            private static final String _PAGE =
114                    "/html/taglib/ui/logo_selector/page.jsp";
115    
116            private String _currentLogoURL;
117            private boolean _defaultLogo;
118            private String _defaultLogoURL;
119            private String _editLogoFn;
120            private String _logoDisplaySelector;
121            private long _maxFileSize;
122            private boolean _showBackground = true;
123            private String _tempImageFileName;
124    
125    }