/*
    * 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.theme;
  
  import java.util.Collection;
  import java.util.HashMap;
  import java.util.Map;
  
  import javax.inject.Inject;
  import javax.inject.Named;
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  import fr.paris.lutece.portal.service.theme.ThemeResourceIdService;
  import fr.paris.lutece.portal.service.theme.ThemeService;
  import fr.paris.lutece.portal.service.theme.ThemeUtil;
  import fr.paris.lutece.portal.business.rbac.RBAC;
  import fr.paris.lutece.portal.business.style.Theme;
  import fr.paris.lutece.portal.service.admin.AccessDeniedException;
  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.rbac.RBACService;
  import fr.paris.lutece.portal.service.spring.SpringContextService;
  import fr.paris.lutece.portal.service.template.AppTemplateService;
  import fr.paris.lutece.portal.service.util.AppPathService;
  import fr.paris.lutece.portal.util.mvc.admin.MVCAdminJspBean;
  import fr.paris.lutece.portal.util.mvc.admin.annotations.Controller;
  import fr.paris.lutece.portal.util.mvc.commons.annotations.Action;
  import fr.paris.lutece.portal.util.mvc.commons.annotations.View;
  import fr.paris.lutece.portal.web.constants.Messages;
  import fr.paris.lutece.util.html.HtmlTemplate;
  import fr.paris.lutece.util.http.SecurityUtil;
  import fr.paris.lutece.util.url.UrlItem;
  
  /**
   * ThemeJspBean
   */
  @Controller( controllerJsp = "ManageThemes.jsp", controllerPath = "jsp/admin/templates/", right = "CORE_THEME_MANAGEMENT" )
  public class ThemeJspBean extends MVCAdminJspBean
  {
      private static final long serialVersionUID = 3959917474602825328L;
  
      // Templates files path
      private static final String TEMPLATE_MANAGE_THEMES = "admin/theme/manage_themes.html";
  
      private static final String JSP_MANAGE_THEMES = "jsp/admin/plugins/filestoragetransfer/ManageRequests.jsp";
  
      // Views
      private static final String VIEW_MANAGE_THEMES = "manageThemes";
  
      // Actions
      private static final String ACTION_MODIFY_GLOBAL_THEME = "modifyGlobalTheme";
  
      private static ThemeService _themeService = SpringContextService.getBean( "themeService");
  
      /**
       * Returns the list of Themes
       *
       * @param request The Http request
       * @return the html code for display the manage themes page
       */
       @View( value = VIEW_MANAGE_THEMES, defaultView = true )
      public String getManageThemes( HttpServletRequest request )
      {
          Collection<Theme> _listThemes = _themeService.getThemesList(  );
          
          Map<String, Object> model = getModel( );
         model.put( ThemeUtil.MARK_THEMES_LIST, _listThemes );
         model.put( ThemeUtil.MARK_THEME_DEFAULT, _themeService.getGlobalTheme(  ) );
         model.put( ThemeUtil.MARK_BASE_URL, AppPathService.getBaseUrl( request ) );
         model.put( ThemeUtil.MARK_PERMISSION_MODIFY_GLOBAL_THEME,
                 RBACService.isAuthorized( Theme.RESOURCE_TYPE, RBAC.WILDCARD_RESOURCES_ID,
                     ThemeResourceIdService.PERMISSION_MODIFY_GLOBAL_THEME, getUser(  ) ) );
         
         setPageTitleProperty( ThemeUtil.PROPERTY_MANAGE_THEMES_PAGE_TITLE );
 
         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
      */
     @Action( ACTION_MODIFY_GLOBAL_THEME )
     public String doModifyGlobalTheme( HttpServletRequest request )
     {
         String strUrl = "";
         String strTheme = request.getParameter( ThemeUtil.PARAMETER_THEME );
         String strVersion = request.getParameter( ThemeUtil.PARAMETER_THEME_VERSION );
 
         if ( !strTheme.isBlank() )
         {
             _themeService.setGlobalTheme( strTheme, strVersion );
             strUrl = getHomeUrl( request );
         }
         else
         {
             strUrl = AdminMessageService.getMessageUrl( request, ThemeUtil.MESSAGE_OBJECT_NOT_FOUND,
                     AdminMessage.TYPE_STOP );
         }
 
         return strUrl;
     }
 
 }