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1 package org.contineo.actions.documan.document;
2
3 import java.io.File  ;
4 import java.io.InputStream ;
5 import java.util.Collection ;
6 import java.util.Iterator ;
7
8 import javax.servlet.http.HttpServletRequest ;
9 import javax.servlet.http.HttpServletResponse ;
10 import javax.servlet.http.HttpSession ;
11
12 import org.apache.log4j.Level;
13 import org.apache.log4j.Logger;
14 import org.apache.struts.action.Action;
15 import org.apache.struts.action.ActionError;
16 import org.apache.struts.action.ActionErrors;
17 import org.apache.struts.action.ActionForm;
18 import org.apache.struts.action.ActionForward;
19 import org.apache.struts.action.ActionMapping;
20 import org.apache.struts.action.ActionMessages;
21 import org.apache.struts.upload.FormFile;
22 import org.contineo.admin.Group;
23 import org.contineo.admin.Menu;
24 import org.contineo.admin.dao.GroupDAO;
25 import org.contineo.admin.dao.MenuDAO;
26 import org.contineo.core.DateBean;
27 import org.contineo.core.LoggingManager;
28 import org.contineo.core.SessionManagement;
29 import org.contineo.core.config.SettingConfigurator;
30 import org.contineo.core.doxter.Storer;
31 import org.contineo.core.text.AnalyzeText;
32 import org.contineo.core.text.lili.LanguageIdentifier;
33 import org.contineo.core.text.parser.Parser;
34 import org.contineo.core.text.parser.ParserFactory;
35 import org.contineo.forms.DocForm;
36 import org.contineo.forms.UploadForm;
37
38
45 public class SaveUploadAction extends Action {
46
47 private Logger logger;
48
49 public SaveUploadAction() {
50 logger = LoggingManager.getLogger(this.getClass());
51 }
52
53 public ActionForward execute(ActionMapping mapping,
54 ActionForm form, HttpServletRequest request,
55 HttpServletResponse response) {
56 ActionForward actionForward = new ActionForward();
57 ActionErrors errors = new ActionErrors();
58 ActionMessages messages = new ActionMessages();
59 HttpSession session = request.getSession();
60 if (SessionManagement.isValid(session)) {
61 try {
62 UploadForm uForm = (UploadForm)form;
63 MenuDAO mdao = new MenuDAO();
64 Menu parent = mdao.findByPrimaryKey(Integer.parseInt(uForm.getMenuParent()));
65 if (uForm.getFile() == null || uForm.getFile().getFileName().equals("")) {
66 errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("errors.required"));
67 actionForward.setPath("/AddDoc.do?parentid=" + String.valueOf(parent.getMenuId()) +
68 "&parentname=" + parent.getMenuText() + "&parenttype=" + String.valueOf(parent.getMenuType()));
69 } else {
70 String menupath = parent.getMenuPath() + "/" + parent.getMenuId();
71 int menuhier = parent.getMenuHier();
72 Menu menu = new Menu();
73 menu.setMenuParent(Integer.parseInt(uForm.getMenuParent()));
74 menu.setMenuPath(menupath);
75 menu.setMenuHier(menuhier++);
76 mdao.store(menu);
77 FormFile file = uForm.getFile();
78 String filename = file.getFileName();
79
80
81 SettingConfigurator settings = new SettingConfigurator();
82 String path = settings.getValue("docdir");
83 path += menupath + "/" + String.valueOf(menu.getMenuId()) + "/";
84 String mpath = menupath + "/" + String.valueOf(menu.getMenuId());
85 InputStream stream = file.getInputStream();
86 Class clazz = Class.forName(settings.getValue("storer"));
87 Storer storer = (Storer)clazz.newInstance();
88 storer.store(stream, mpath, filename, "1.0");
89 File f = new File (path + filename);
90 Parser parser = ParserFactory.getParser(f);
91 StringBuffer content = null;
92 String name = "";
93 String author = "";
94 String sourceDate = "";
95 String keywords = "";
96 if (parser != null) {
97 content = parser.getContent();
98 name = parser.getTitle();
99 author = parser.getAuthor();
100 sourceDate = parser.getSourceDate();
101 keywords = parser.getKeywords();
102 }
103 if (content == null) {
104 content = new StringBuffer ("");
105 }
106 session.setAttribute("content", content);
107 request.setAttribute("parentname", parent.getMenuText());
108 request.setAttribute("parenttype", String.valueOf(parent.getMenuType()));
109 DocForm docform = new DocForm();
110 LanguageIdentifier lili = new LanguageIdentifier();
111 String language = lili.identify(content.toString());
112 docform.setMenuParent(uForm.getMenuParent());
113 if (name != null && name.length() > 0)
114 docform.setDocName(name);
115 else {
116 int tmpInt = filename.lastIndexOf(".");
117 if (tmpInt != -1)
118 docform.setDocName(filename.substring(0, tmpInt));
119 else
120 docform.setDocName(filename);
121 }
122 if (author != null)
123 docform.setSourceAuthor(author);
124 if (sourceDate != null) {
125 String dateStr = DateBean.toCompactString(sourceDate, language);
126 if (dateStr != null)
127 docform.setSourceDate(dateStr);
128 }
129 if (keywords != null && !keywords.trim().equals(""))
130 docform.setKeywords(keywords);
131 else {
132 AnalyzeText analyzer = new AnalyzeText();
133 docform.setKeywords(analyzer.getTerms(5, content.toString(), language));
134 }
135 docform.setMenuid(String.valueOf(menu.getMenuId()));
136 docform.setMenuParent(uForm.getMenuParent());
137 docform.setLanguage(language);
138 docform.setFilename(filename);
139 request.setAttribute("docform", docform);
140 GroupDAO dao = new GroupDAO();
141 Collection coll = dao.findAll();
142
143 for (Iterator iter = coll.iterator(); iter.hasNext();) {
145 Group currGroup = (Group) iter.next();
146 if (currGroup.getGroupName().equals("admin")) {
147 iter.remove();
148 }
149 }
150
151 request.setAttribute("groups", coll);
152 actionForward = mapping.findForward("adddoc");
153 }
154 } catch (Exception e) {
155 if (logger.isEnabledFor(Level.ERROR))
156 logger.error(e.getMessage());
157 errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("errors.action.savedoc"));
158 actionForward = mapping.findForward("error");
159 }
160 saveErrors(request, errors);
161 saveMessages(request, messages);
162 } else
163 actionForward = mapping.findForward("invalid");
164 return actionForward;
165 }
166 }
167 |
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