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35 package fr.paris.lutece.plugins.formresponsxpage.web;
36
37 import fr.paris.lutece.portal.service.util.AppPropertiesService;
38 import fr.paris.lutece.portal.util.mvc.admin.MVCAdminJspBean;
39 import fr.paris.lutece.portal.web.util.LocalizedPaginator;
40 import fr.paris.lutece.util.html.AbstractPaginator;
41 import fr.paris.lutece.util.url.UrlItem;
42
43 import java.util.Enumeration;
44 import java.util.HashMap;
45 import java.util.List;
46 import java.util.Map;
47 import javax.servlet.http.HttpServletRequest;
48
49 import org.apache.commons.lang3.StringUtils;
50
51 public abstract class AbstractJspBean <S, T> extends MVCAdminJspBean
52 {
53
54
55 protected static final String PROPERTY_DEFAULT_LIST_ITEM_PER_PAGE = "formresponsxpage.listItems.itemsPerPage";
56 private static final int PROPERTY_DEFAULT_ITEM_PER_PAGE = 50;
57
58
59 private static final String PARAMETER_PAGE_INDEX = "page_index";
60 protected static final String PARAMETER_SEARCH_ORDER_BY = "orderBy";
61 private static final String PARAMETER_MAP_FILTER_CRITERIA = "mapFilterCriteria";
62
63
64 private static final String MARK_PAGINATOR = "paginator";
65 private static final String MARK_NB_ITEMS_PER_PAGE = "nb_items_per_page";
66
67
68 private static final String FILTER_ATTRIBUTES_PREFIX = "filter_";
69 private static final String SORT_ATTRIBUTES_ASC = " ASC ";
70 private static final String SORT_ATTRIBUTES_DESC = " DESC ";
71
72
73 private String _strCurrentPageIndex;
74 private int _nItemsPerPage;
75 private String _strSortMode="";
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85 protected <T> Map<String, Object> getPaginatedListModel( HttpServletRequest request, String strBookmark, List<S> list,
86 String strManageJsp )
87 {
88 int nDefaultItemsPerPage = getPluginDefaultNumberOfItemPerPage( );
89 _strCurrentPageIndex = AbstractPaginator.getPageIndex( request, AbstractPaginator.PARAMETER_PAGE_INDEX, _strCurrentPageIndex );
90 _nItemsPerPage = AbstractPaginator.getItemsPerPage( request, AbstractPaginator.PARAMETER_ITEMS_PER_PAGE, _nItemsPerPage, nDefaultItemsPerPage );
91
92 UrlItem url = new UrlItem( strManageJsp );
93 String strUrl = url.getUrl( );
94
95
96 LocalizedPaginator<S> paginator = new LocalizedPaginator<>( list, _nItemsPerPage, strUrl, PARAMETER_PAGE_INDEX, _strCurrentPageIndex, getLocale( ) );
97
98 Map<String, Object> model = getModel( );
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100 model.put( MARK_NB_ITEMS_PER_PAGE, String.valueOf( _nItemsPerPage ) );
101 model.put( MARK_PAGINATOR, paginator );
102 model.put( strBookmark, getItemsFromIds ( paginator.getPageItems( ) ) );
103
104 return model;
105 }
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117 abstract List<T> getItemsFromIds ( List<S> listIds ) ;
118
119 int getPluginDefaultNumberOfItemPerPage( ) { return PROPERTY_DEFAULT_ITEM_PER_PAGE; } ;
120
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123
124 protected void resetCurrentPageIndexOfPaginator() {
125 _strCurrentPageIndex=null;
126 }
127
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133 protected Map<String,String> getFilterCriteriaFromRequest( HttpServletRequest request )
134 {
135
136 Enumeration enumeration = request.getParameterNames( );
137 Map<String, String> mapFilterCriteria = new HashMap<>( );
138
139 while ( enumeration.hasMoreElements( ) )
140 {
141 String strParameterName = (String) enumeration.nextElement();
142
143
144 if ( strParameterName.startsWith( FILTER_ATTRIBUTES_PREFIX ) && !StringUtils.isBlank( request.getParameter( strParameterName ) ) )
145 {
146 mapFilterCriteria.put( strParameterName.substring(FILTER_ATTRIBUTES_PREFIX.length()), request.getParameter( strParameterName ) );
147 }
148 }
149 return mapFilterCriteria;
150 }
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157 protected void addSearchParameters( Map<String, Object> model, Map<String,String> mapFilterCriteria) {
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160 model.put(PARAMETER_MAP_FILTER_CRITERIA, mapFilterCriteria);
161 }
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167 protected String getSortMode() {
168
169 _strSortMode = (_strSortMode==SORT_ATTRIBUTES_ASC)?SORT_ATTRIBUTES_DESC:SORT_ATTRIBUTES_ASC;
170
171 return _strSortMode;
172
173 }
174 }