/*
    * 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
   */
  /*
   * AnnounceUtils.java
   *
   * Created on 23 octobre 2009, 11:31
   *
   * To change this template, choose Tools | Template Manager
   * and open the template in the editor.
   */
  package fr.paris.lutece.plugins.blog.utils;
  
  import java.text.Normalizer;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Locale;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  import org.apache.commons.lang3.ArrayUtils;
  import org.apache.commons.lang3.StringUtils;
  import org.apache.commons.text.StringEscapeUtils;
  
  import fr.paris.lutece.plugins.blog.business.BlogSearchFilter;
  import fr.paris.lutece.plugins.blog.service.BlogPlugin;
  import fr.paris.lutece.portal.business.user.AdminUser;
  import fr.paris.lutece.portal.service.plugin.Plugin;
  import fr.paris.lutece.portal.service.plugin.PluginService;
  import fr.paris.lutece.portal.service.template.AppTemplateService;
  import fr.paris.lutece.util.date.DateUtil;
  import fr.paris.lutece.util.html.HtmlTemplate;
  
  /**
   * Utility class for announce plugin
   */
  public final class BlogUtils
  {
      // Constants
      public static final String CONSTANT_WHERE = " WHERE ";
      public static final String CONSTANT_AND = " AND ";
      public static final int CONSTANT_ID_NULL = -1;
      public static final String CONSTANT_TYPE_RESOURCE = "BLOG_DOCUMENT";
      public static final String CONSTANT_PARAMETER_BLOG = "blog";
      public static final String CONSTANT_PARAMETER_ID = "id";
      public static final String CONSTANT_LINK_TARGET_NEW_WINDOW = "_blank";
  
      // Templates
      public static final String TEMPLATE_INSERT_BLOG_LINK = "admin/plugins/blog/insertservice/insert_blog_link.html";
  
      /**
       * Private default constructor
       */
      private BlogUtils( )
      {
          // Do nothing
      }
  
      /**
       * Builds a query with filters placed in parameters
       *
       * @param strSelect
       *            the select of the query
       * @param listStrFilter
       *            the list of filter to add in the query
       * @param strOrder
       *            the order by of the query
       * @return a query
      */
     public static String buildRequetteWithFilter( String strSelect, List<String> listStrFilter, String strOrder )
     {
         StringBuilder strBuffer = new StringBuilder( );
         strBuffer.append( strSelect );
 
         int nCount = 0;
 
         for ( String strFilter : listStrFilter )
         {
             if ( ++nCount == 1 )
             {
                 strBuffer.append( CONSTANT_WHERE );
             }
 
             strBuffer.append( strFilter );
 
             if ( nCount != listStrFilter.size( ) )
             {
                 strBuffer.append( CONSTANT_AND );
             }
         }
 
         if ( strOrder != null )
         {
             strBuffer.append( strOrder );
         }
 
         return strBuffer.toString( );
     }
 
     /**
      * write the http header in the response
      *
      * @param request
      *            the httpServletRequest
      * @param response
      *            the http response
      * @param strFileName
      *            the name of the file who must insert in the response
      *
      */
     public static void addHeaderResponse( HttpServletRequest request, HttpServletResponse response, String strFileName )
     {
         response.setHeader( "Content-Disposition", "attachment ;filename=\"" + strFileName + "\"" );
         response.setHeader( "Pragma", "public" );
         response.setHeader( "Expires", "0" );
         response.setHeader( "Cache-Control", "must-revalidate,post-check=0,pre-check=0" );
     }
 
     /**
      * Create a Blog search filter with specific values. The unnecessary parameters can be replaced by null values
      *
      * @param searchKeyword
      *            Keywords to search for in the blog posts
      * @param searchTagsArray
      *            Specific tags to search for
      * @param user
      *            Filter by the user who created the blog
      * @param isUnpublished
      *            Search for blogs currently unpublished. Set to '0' to retrieve all blogs, '1' published, '2' unpublished
      * @param strDateUpdateBlogAfter
      *            Filter by blogs updated after a specific date
      * @param strDateUpdateBlogBefore
      *            Filter by blogs updated before a specific date
      * @param userEditor
      *            Filter by the last user who edited the blog
      * @param locale
      *            The Locale to use for the dates' format
      * @return the BlogSearchFilter objects created with the given parameters
      */
     public static BlogSearchFilter buildBlogSearchFilter( String searchKeyword, String [ ] searchTagsArray, AdminUser user, int isUnpublished,
             String strDateUpdateBlogAfter, String strDateUpdateBlogBefore, String userEditor, Locale locale )
     {
         BlogSearchFilteriness/BlogSearchFilter.html#BlogSearchFilter">BlogSearchFilter filter = new BlogSearchFilter( );
 
         if ( StringUtils.isNotBlank( searchKeyword ) )
         {
             filter.setKeywords( searchKeyword );
         }
         if ( !ArrayUtils.isEmpty( searchTagsArray ) )
         {
             filter.setTag( searchTagsArray );
         }
         if ( user != null )
         {
             filter.setUser( user.getAccessCode( ) );
         }
         if ( isUnpublished > 0 )
         {
             filter.setIsUnpulished( isUnpublished );
         }
         if ( StringUtils.isNotBlank( strDateUpdateBlogAfter ) )
         {
             filter.setUpdateDateAfter( DateUtil.formatDate( strDateUpdateBlogAfter, locale ) );
         }
         if ( StringUtils.isNotBlank( strDateUpdateBlogBefore ) )
         {
             filter.setUpdateDateBefor( DateUtil.formatDate( strDateUpdateBlogBefore, locale ) );
         }
         if ( StringUtils.isNotBlank( userEditor ) )
         {
             filter.setUserEditedBlogVersion( userEditor );
         }
         return filter;
     }
 
     /**
      * Create an HTML link to reach the specified URL
      *
      * @param customLinkUrl
      *            URL of the link
      * @param customLinkText
      *            Text to display in the link
      * @param customLinkTitle
      *            Title of the link
      * @param targetedWindow
      *            Window where the link will be opened ("_self", "_blank", etc.). Opens in new window by default ("_blank")
      * @return the HTML link to the specified url
      */
     public static String buildCustomBlogLink( String customLinkUrl, String customLinkText, String customLinkTitle, String targetedWindow )
     {
         HashMap<String, Object> model = new HashMap<>( );
 
         model.put( "url", customLinkUrl );
         model.put( "target", targetedWindow );
         model.put( "title", StringEscapeUtils.escapeHtml4( customLinkTitle ) );
         model.put( "text", StringEscapeUtils.escapeHtml4( customLinkText ) );
 
         HtmlTemplate template = AppTemplateService.getTemplate( TEMPLATE_INSERT_BLOG_LINK, null, model );
 
         return template.getHtml( );
     }
 
     /**
      * Gets the plugin
      *
      * @return the plugin
      */
     public static Plugin getPlugin( )
     {
         return PluginService.getPlugin( BlogPlugin.PLUGIN_NAME );
     }
 
     public static String removeAccents(String text) {
         String normalized = Normalizer.normalize(text, Normalizer.Form.NFD);
         return normalized.replaceAll("[\\p{InCombiningDiacriticalMarks}]+", "");
     }
 }