/*
    * Copyright (c) 2002-2014, Mairie de Paris
    * All rights reserved.
    *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted provided that the following conditions
    * are met:
    *
    *  1. Redistributions of source code must retain the above copyright notice
   *     and the following disclaimer.
   *
   *  2. Redistributions in binary form must reproduce the above copyright notice
   *     and the following disclaimer in the documentation and/or other materials
   *     provided with the distribution.
   *
   *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
   *     contributors may be used to endorse or promote products derived from
   *     this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   * License 1.0
   */
  package fr.paris.lutece.portal.web.style;
  
  import fr.paris.lutece.portal.business.style.Theme;
  import fr.paris.lutece.portal.business.style.ThemeHome;
  import fr.paris.lutece.portal.service.message.AdminMessage;
  import fr.paris.lutece.portal.service.message.AdminMessageService;
  import fr.paris.lutece.portal.service.portal.ThemesService;
  import fr.paris.lutece.portal.service.template.AppTemplateService;
  import fr.paris.lutece.portal.service.util.AppPathService;
  import fr.paris.lutece.portal.web.admin.AdminFeaturesPageJspBean;
  import fr.paris.lutece.portal.web.constants.Messages;
  import fr.paris.lutece.util.html.HtmlTemplate;
  import fr.paris.lutece.util.http.SecurityUtil;
  
  import java.util.HashMap;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  
  /**
   * @deprecated As of 2.4.3. Use plugin-theme instead.
   */
  public class ThemesJspBean extends AdminFeaturesPageJspBean
  {
      // Right
      /**
       * Right to manage themes
       */
      public static final String RIGHT_MANAGE_THEMES = "CORE_THEMES_MANAGEMENT";
  
      /**
       * Serial version UID
       */
      private static final long serialVersionUID = -8201123021058332937L;
  
      // Templates files path
      private static final String TEMPLATE_MANAGE_THEMES = "admin/style/manage_themes.html";
      private static final String TEMPLATE_CREATE_THEME = "admin/style/create_theme.html";
      private static final String TEMPLATE_MODIFY_THEME = "admin/style/modify_theme.html";
  
      // Markers
      private static final String MARK_THEMES_LIST = "themes_list";
      private static final String MARK_THEME = "theme_default";
  
      // Parameters
      private static final String PARAMETER_THEME = "theme";
      private static final String PARAMETER_URL = "url";
      private static final String BASE_URL = "base_url";
      private static final String THEME_LICENCE = "theme_licence";
      private static final String THEME_VERSION = "theme_version";
      private static final String THEME_AUTHOR_URL = "theme_author_url";
      private static final String THEME_AUTHOR = "theme_author";
      private static final String PATH_CSS = "path_css";
      private static final String PATH_JS = "path_js";
      private static final String PATH_IMAGES = "path_images";
      private static final String THEME_DESCRIPTION = "theme_description";
      private static final String CODE_THEME = "code_theme";
  
      /**
       * Returns the list of Themes
       *
       * @param request The Http request
       * @return the html code for display the manage themes page
       */
      public String getManageThemes( HttpServletRequest request )
     {
         HashMap<String, Object> model = new HashMap<String, Object>(  );
 
         model.put( MARK_THEMES_LIST, ThemeHome.getThemesList(  ) );
         model.put( MARK_THEME, ThemesService.getGlobalThemeObject(  ) );
         model.put( BASE_URL, AppPathService.getBaseUrl( request ) );
 
         HtmlTemplate template = AppTemplateService.getTemplate( TEMPLATE_MANAGE_THEMES, getLocale(  ), model );
 
         return getAdminPage( template.getHtml(  ) );
     }
 
     /**
      * Modify the global theme
      *
      * @param request The Http request
      * @return the html code for display the manage themes page
      */
     public String doModifyGlobalTheme( HttpServletRequest request )
     {
         String strTheme = request.getParameter( PARAMETER_THEME );
         ThemesService.setGlobalTheme( strTheme );
 
         return this.getHomeUrl( request );
     }
 
     /**
      * Modify the User theme
      *
      * @param request The Http request
      * @param response The Http response
      * @return the html code for display the manage themes page
      */
     public String doModifyUserTheme( HttpServletRequest request, HttpServletResponse response )
     {
         String strTheme = request.getParameter( PARAMETER_THEME );
         String strForwardUrl = request.getParameter( PARAMETER_URL );
 
         if ( !SecurityUtil.containsCleanParameters( request ) )
         {
             return AppPathService.getBaseUrl( request );
         }
 
         ThemesService.setUserTheme( request, response, strTheme );
 
         return strForwardUrl;
     }
 
     /**
      *
      * @param request The HttpServletRequest
      * @return the html code to create a theme
      */
     public String getCreateTheme( HttpServletRequest request )
     {
         HashMap<String, Object> model = new HashMap<String, Object>(  );
         model.put( BASE_URL, AppPathService.getBaseUrl( request ) );
 
         HtmlTemplate template = AppTemplateService.getTemplate( TEMPLATE_CREATE_THEME, getLocale(  ), model );
 
         return getAdminPage( template.getHtml(  ) );
     }
 
     /**
      *
      * @param request The HttpServletRequest
      * @return the html page to modifiy a theme
      */
     public String getModifyTheme( HttpServletRequest request )
     {
         Theme themeToModify = ThemeHome.findByPrimaryKey( request.getParameter( CODE_THEME ) );
 
         HashMap<String, Object> model = new HashMap<String, Object>(  );
         model.put( BASE_URL, AppPathService.getBaseUrl( request ) );
         model.put( PARAMETER_THEME, themeToModify );
 
         HtmlTemplate template = AppTemplateService.getTemplate( TEMPLATE_MODIFY_THEME, getLocale(  ), model );
 
         return getAdminPage( template.getHtml(  ) );
     }
 
     /**
      *
      * @param request The HttpServletRequest
      * @return the html code for the theme list
      */
     public String doModifyTheme( HttpServletRequest request )
     {
         Theme theme = getThemeFromRequest( request );
 
         // Mandatory fields
         if ( isMissingFields( request ) )
         {
             return AdminMessageService.getMessageUrl( request, Messages.MANDATORY_FIELDS, AdminMessage.TYPE_STOP );
         }
 
         ThemeHome.update( theme );
 
         return this.getHomeUrl( request );
     }
 
     /**
      *
      * @param request The HttpServletRequest
      * @return the html code for the theme list
      */
     public String doCreateTheme( HttpServletRequest request )
     {
         Theme theme = getThemeFromRequest( request );
 
         // Mandatory fields
         if ( isMissingFields( request ) )
         {
             return AdminMessageService.getMessageUrl( request, Messages.MANDATORY_FIELDS, AdminMessage.TYPE_STOP );
         }
 
         ThemeHome.create( theme );
 
         return this.getHomeUrl( request );
     }
 
     /**
      *
      * @param request The HttpServletRequest
      * @return the theme object from request parameter
      */
     private Theme getThemeFromRequest( HttpServletRequest request )
     {
         Theme theme = new Theme(  );
 
         theme.setCodeTheme( request.getParameter( CODE_THEME ) );
         theme.setThemeDescription( request.getParameter( THEME_DESCRIPTION ) );
         theme.setPathImages( request.getParameter( PATH_IMAGES ) );
         theme.setPathCss( request.getParameter( PATH_CSS ) );
         theme.setPathJs( request.getParameter( PATH_JS ) );
         theme.setThemeAuthor( request.getParameter( THEME_AUTHOR ) );
         theme.setThemeAuthorUrl( request.getParameter( THEME_AUTHOR_URL ) );
         theme.setThemeVersion( request.getParameter( THEME_VERSION ) );
         theme.setThemeLicence( request.getParameter( THEME_LICENCE ) );
 
         return theme;
     }
 
     /**
      * @param request The HttpServletRequest
      * @return true if 1 field is missing
      */
     private boolean isMissingFields( HttpServletRequest request )
     {
         return request.getParameter( CODE_THEME ).equals( "" ) ||
         request.getParameter( THEME_DESCRIPTION ).equals( "" ) || request.getParameter( PATH_IMAGES ).equals( "" ) ||
         request.getParameter( PATH_CSS ).equals( "" ) || request.getParameter( PATH_JS ).equals( "" );
     }
 }