RssListPortletJspBean

/*
 * 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.plugins.rss.web.portlet;

import fr.paris.lutece.plugins.rss.business.portlet.RssListPortlet;
import fr.paris.lutece.plugins.rss.business.portlet.RssListPortletHome;
import fr.paris.lutece.portal.business.portlet.PortletHome;
import fr.paris.lutece.portal.service.util.AppLogService;
import fr.paris.lutece.portal.web.portlet.PortletJspBean;
import fr.paris.lutece.util.html.HtmlTemplate;

import javax.servlet.http.HttpServletRequest;


/**
 * This class provides the user interface to manage Rss Portlet features
 */
public class RssListPortletJspBean extends PortletJspBean
{
    ///////////////////////////////////////////////////////////////////////////////////
    // Constants

    /**
     * The rights required to use RssPortletJspBean
     */
    public static final String RIGHT_MANAGE_ADMIN_SITE = "CORE_ADMIN_SITE";

    ////////////////////////////////
    private static final String PARAMETER_PAGE_ID = "page_id";
    private static final String PARAMETER_PORTLET_ID = "portlet_id";
    private static final String PARAMETER_PORTLET_TYPE_ID = "portlet_type_id";

    /**
     * Returns the properties prefix used for rss portlet and defined in lutece.properties file
     *
     * @return the value of the property prefix
     */
    public String getPropertiesPrefix(  )
    {
        return "portlet.rss.list";
    }

    /**
     * Returns the Rss Portlet form of creation
     *
     * @param request The Http rquest
     * @return the html code of the rss portlet form
     */
    public String getCreate( HttpServletRequest request )
    {
        String strPageId = request.getParameter( PARAMETER_PAGE_ID );
        String strPortletTypeId = request.getParameter( PARAMETER_PORTLET_TYPE_ID );
        HtmlTemplate template = getCreateTemplate( strPageId, strPortletTypeId );

        return template.getHtml(  );
    }

    /**
     * Returns the Rss Portlet form for update
     * @param request The Http request
     * @return the html code of the rss portlet form
     */
    public String getModify( HttpServletRequest request )
    {
        String strPortletId = request.getParameter( PARAMETER_PORTLET_ID );
        int nPortletId = Integer.parseInt( strPortletId );
        RssListPortlet../../../../fr/paris/lutece/plugins/rss/business/portlet/RssListPortlet.html#RssListPortlet">RssListPortlet portlet = (RssListPortlet) PortletHome.findByPrimaryKey( nPortletId );
        HtmlTemplate template = getModifyTemplate( portlet );

        return template.getHtml(  );
    }

    /**
     * Treats the creation form of a new rss portlet
     *
     * @param request The Http request
     * @return The jsp URL which displays the view of the created rss portlet
     */
    public String doCreate( HttpServletRequest request )
    {
        RssListPortletbusiness/portlet/RssListPortlet.html#RssListPortlet">RssListPortlet portlet = new RssListPortlet(  );

        // Get portlet specific attributes
        String strPageId = request.getParameter( PARAMETER_PAGE_ID );
        int nPageId = -1;

        try
        {
            nPageId = Integer.parseInt( strPageId );
        }
        catch ( NumberFormatException ne )
        {
            AppLogService.error( ne );
        }

        // Get portlet common attributes
        String strErrorUrl = setPortletCommonData( request, portlet );

        if ( strErrorUrl != null )
        {
            return strErrorUrl;
        }

        portlet.setPageId( nPageId );

        // Creates the portlet
        RssListPortletHome.getInstance(  ).create( portlet );

        // Displays the page with the new Portlet
        return getPageUrl( nPageId );
    }

    /**
     * Treats the update form of the rss portlet whose identifier is in the http request
     *
     * @param request The Http request
     * @return The jsp URL which displays the view of the updated portlet
     */
    public String doModify( HttpServletRequest request )
    {
        // Retrieve portlet specific attributes
        String strPortletId = request.getParameter( PARAMETER_PORTLET_ID );
        int nPortletId = -1;

        try
        {
            nPortletId = Integer.parseInt( strPortletId );
        }
        catch ( NumberFormatException ne )
        {
            AppLogService.error( ne );
        }

        RssListPortlet../../../../fr/paris/lutece/plugins/rss/business/portlet/RssListPortlet.html#RssListPortlet">RssListPortlet portlet = (RssListPortlet) PortletHome.findByPrimaryKey( nPortletId );

        // Retrieve portlet common attributes
        String strErrorUrl = setPortletCommonData( request, portlet );

        if ( strErrorUrl != null )
        {
            return strErrorUrl;
        }

        // Updates the portlet
        portlet.update(  );

        // Displays the page with the updated portlet
        return getPageUrl( portlet.getPageId(  ) );
    }
}