/*
    * Copyright (c) 2002-2021, City of 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.plugins.blog.web;
  
  import fr.paris.lutece.plugins.blog.business.Blog;
  import fr.paris.lutece.plugins.blog.business.TagHome;
  import fr.paris.lutece.plugins.blog.business.portlet.BlogPublication;
  import fr.paris.lutece.plugins.blog.business.portlet.BlogPublicationHome;
  import fr.paris.lutece.plugins.blog.service.BlogService;
  import fr.paris.lutece.portal.util.mvc.commons.annotations.View;
  import fr.paris.lutece.portal.util.mvc.xpage.MVCApplication;
  import fr.paris.lutece.portal.util.mvc.xpage.annotations.Controller;
  import fr.paris.lutece.portal.web.xpages.XPage;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  
  import javax.servlet.http.HttpServletRequest;
  
  /**
   * This class manages Blogs page.
   *
   */
  @Controller( xpageName = BlogApp.XPAGE_NAME, pageTitleI18nKey = BlogApp.MESSAGE_PAGE_TITLE, pagePathI18nKey = BlogApp.MESSAGE_PATH )
  public class BlogApp extends MVCApplication
  {
  
      /**
       * 
       */
      private static final long serialVersionUID = 1L;
  
      protected static final String XPAGE_NAME = "blog";
  
      // Messages
      protected static final String MESSAGE_PAGE_TITLE = "blog.xpage.blog.view.pageTitle";
      protected static final String MESSAGE_PATH = "blog.xpage.blog.view.pagePathLabel";
      // Templates
  
      private static final String TEMPLATE_VIEW_BLOG = "skin/plugins/blog/view_blog.html";
  
      // Parameters
      protected static final String PARAMETER_ID_BLOG = "id";
      protected static final String PARAMETER_VERSION_BLOG = "version";
      protected static final String PARAMETER_ID_PORTLET = "portlet_id";
  
      protected static final String PARAMETER_VIEW = "view";
  
      // Properties for page titles
  
      // Filter Marks
      protected static final String MARK_BLOG = "blog";
      protected static final String MARK_LIST_DOC = "blog_list";
  
      // Views
      private static final String VIEW_DETAILS = "documentDetails";
      protected static final String MARK_LIST_TAG = "list_tag";
  
      /**
       * Gets the BLOG details view
       * 
       * @param request
       *            The HTTP request
       * @return The view
       */
      @View( value = VIEW_DETAILS, defaultView = true )
      public XPage getBlogDetails( HttpServletRequest request )
     {
         int nVersion = -1;
         List<BlogPublication> listBlogPub = new ArrayList<>( );
 
         int nId = Integer.parseInt( request.getParameter( PARAMETER_ID_BLOG ) );
 
         String strVersion = request.getParameter( PARAMETER_VERSION_BLOG );
         if ( strVersion != null )
         {
             nVersion = Integer.parseInt( strVersion );
         }
 
 
         String idPortlet = request.getParameter( PARAMETER_ID_PORTLET );
         if ( idPortlet != null && !idPortlet.isEmpty( ) )
         {
 
             listBlogPub = BlogPublicationHome.getDocPublicationByPortlet( Integer.parseInt( idPortlet ) );
         }
         List<Blog> listBlogs = new ArrayList<>( );
 
         for ( Blog doc : BlogService.getInstance( ).getListBlogWithoutBinaries( ) )
         {
             for ( BlogPublication pub : listBlogPub )
             {
                 if ( doc.getId( ) == pub.getIdBlog( ) )
                 {
                     doc.setAttachedPortletId( Integer.parseInt( idPortlet ) );
                     listBlogs.add( doc );
 
                 }
             }
 
         }
 
         Blog blog;
         if( nVersion > -1 )
         {
             blog = BlogService.getInstance( ).loadBlogByVersion( nId, nVersion );
         }
         else
         {
             blog = BlogService.getInstance( ).loadBlog( nId );
         }
         Map<String, Object> model = getModel( );
         model.put( MARK_BLOG, blog );
         model.put( MARK_LIST_DOC, listBlogs );
         model.put( MARK_LIST_TAG, TagHome.getTagsReferenceList( ) );
 
         return getXPage( TEMPLATE_VIEW_BLOG, getLocale( request ), model );
     }
 
 }