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1 package org.nextime.ion.backoffice.action.content;
2
3 import java.io.IOException  ;
4 import java.util.Hashtable ;
5 import java.util.Vector ;
6
7 import javax.servlet.ServletException ;
8 import javax.servlet.http.HttpServletRequest ;
9 import javax.servlet.http.HttpServletResponse ;
10 import org.apache.struts.action.ActionForm;
11 import org.apache.struts.action.ActionForward;
12 import org.apache.struts.action.ActionMapping;
13 import org.nextime.ion.backoffice.action.BaseAction;
14 import org.nextime.ion.backoffice.bean.SectionTypes;
15 import org.nextime.ion.commons.PublicationSorter;
16
17 import org.nextime.ion.framework.business.Section;
18 import org.nextime.ion.framework.mapping.Mapping;
19
20 public class ViewSectionAction extends BaseAction {
21
22 static public final int pageSize = 5;
23
24 public ActionForward perform(
25 ActionMapping mapping,
26 ActionForm form,
27 HttpServletRequest request,
28 HttpServletResponse response)
29 throws IOException , ServletException {
30
31 checkUser(request);
33
34 String highlightId = request.getSession().getAttribute("highlightId")+"";
35 request.getSession().removeAttribute("highlightId");
36 request.setAttribute("highlightId", highlightId);
37
38 if (request.getSession().getAttribute("pageInfos") == null) {
39 request.getSession().setAttribute("pageInfos", new Hashtable ());
40 }
41 if (request.getSession().getAttribute("versionDisplayInfos") == null) {
42 request.getSession().setAttribute(
43 "versionDisplayInfos",
44 new Hashtable ());
45 }
46
47 if (request.getParameter("expand") != null) {
48 Hashtable ht =
49 (Hashtable ) request.getSession().getAttribute(
50 "versionDisplayInfos");
51 ht.put(request.getParameter("expand"), "true");
52 }
53 if (request.getParameter("collapse") != null) {
54 Hashtable ht =
55 (Hashtable ) request.getSession().getAttribute(
56 "versionDisplayInfos");
57 ht.remove(request.getParameter("collapse"));
58 }
59
60 try {
62 Mapping.begin();
63
64 Vector sections;
65 Vector publications;
66
67 Section section = Section.getInstance(request.getParameter("id"));
68
69 int startPublications;
70 try {
71 startPublications =
72 Integer.parseInt(request.getParameter("start"));
73 (
74 (Hashtable )
75 (request.getSession().getAttribute("pageInfos"))).put(
76 section.getId(),
77 new Integer (startPublications));
78 } catch (NumberFormatException e) {
79 try {
80 startPublications =
81 (
82 (Integer ) (((Hashtable ) (request
83 .getSession()
84 .getAttribute("pageInfos")))
85 .get(section.getId())))
86 .intValue();
87 } catch (Exception ex) {
88 startPublications = 0;
89 (
90 (Hashtable )
91 (
92 request.getSession().getAttribute(
93 "pageInfos"))).put(
94 section.getId(),
95 new Integer (startPublications));
96
97 }
98 }
99
100 sections = section.listSubSections();
101 publications = PublicationSorter.sortPublications(section);
102
103
105 request.setAttribute("section", section);
106 request.setAttribute("sectionName", section.getMetaData("name"));
107 try {
108 String description =
109 SectionTypes
110 .getSectionBean(
111 servlet,
112 section.getMetaData("template") + "",
113 request)
114 .getDescription();
115 request.setAttribute("sectionDescription", description);
116 } catch (Exception e) {
117 }
119
120 request.setAttribute("sections", sections);
122 request.setAttribute("sectionsSize", new Integer (sections.size()));
123
124 Vector publicationPage = new Vector ();
125
126 int stopPublications = -1;
127
128 for (int i = startPublications;
129 i < startPublications + pageSize;
130 i++) {
131 if (i < publications.size()) {
132 publicationPage.add(publications.get(i));
133 stopPublications = i;
134 }
135 }
136
137 request.setAttribute("pageSize", new Integer (pageSize));
139 request.setAttribute("start", new Integer (startPublications));
140 request.setAttribute("stop", new Integer (stopPublications));
141 request.setAttribute("publications", publicationPage);
142 request.setAttribute(
143 "publicationsSize",
144 new Integer (publications.size()));
145
146 } catch (Exception e) {
147 throw new ServletException (e);
148 } finally {
149 Mapping.rollback();
150 }
151
152 return (mapping.findForward("view"));
154
155 }
156
157 }
158 |
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