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26 package org.snipsnap.net.admin;
27
28 import org.snipsnap.config.Configuration;
29 import org.snipsnap.container.Components;
30 import org.snipsnap.snip.SnipSpace;
31 import org.snipsnap.snip.XMLSnipExport;
32 import org.snipsnap.snip.XMLSnipImport;
33 import org.snipsnap.snip.storage.SnipSerializer;
34
35 import javax.servlet.http.HttpServletRequest  ;
36 import javax.servlet.http.HttpServletResponse ;
37 import java.io.File ;
38 import java.io.FileInputStream ;
39 import java.io.IOException ;
40 import java.util.Arrays ;
41 import java.util.List ;
42 import java.util.Map ;
43
44 public class SetupTheme implements SetupHandler {
45 public String getName() {
46 return "theme";
47 }
48
49 List ignoreElements = Arrays.asList(new String []{
50 SnipSerializer.SNIP_APPLICATION,
51 SnipSerializer.SNIP_BACKLINKS,
52 SnipSerializer.SNIP_CUSER,
53 SnipSerializer.SNIP_MUSER,
54 SnipSerializer.SNIP_OUSER,
55 SnipSerializer.SNIP_PARENT,
56 SnipSerializer.SNIP_COMMENTED,
57 SnipSerializer.SNIP_SNIPLINKS,
58 SnipSerializer.SNIP_VERSION,
59 SnipSerializer.SNIP_VIEWCOUNT
60 });
61
62 public Map setup(HttpServletRequest request, HttpServletResponse response, Configuration config, Map errors) {
63 String themeName = request.getParameter(Configuration.APP_THEME);
64
65 if (config.isConfigured() ) {
66 if (request.getParameter("export") != null && ThemeHelper.getInstalledThemes().containsKey(themeName)) {
67 SnipSpace space = (SnipSpace) Components.getComponent(SnipSpace.class);
68 List snips = Arrays.asList(space.match("SnipSnap/themes/" + themeName));
69
70 response.setContentType("text/xml");
71 try {
72 XMLSnipExport.store(response.getOutputStream(), snips, null, null, ignoreElements, config.getFilePath());
73 return null;
74 } catch (IOException e) {
75 errors.put("config.theme.export", "config.theme.export");
76 return errors;
77 }
78 } else if(!ThemeHelper.getInstalledThemes().containsKey(themeName)) {
79 try {
80 File themeFile = (File ) ThemeHelper.getThemeDocuments(config, ThemeHelper.FILES).get(themeName);
81 XMLSnipImport.load(new FileInputStream (themeFile), XMLSnipImport.OVERWRITE | XMLSnipImport.IMPORT_SNIPS);
82 } catch (IOException e) {
83 errors.put(Configuration.APP_THEME, Configuration.APP_THEME);
84 e.printStackTrace();
85 return errors;
86 }
87 }
88 }
89
90 config.setTheme(themeName);
91 return errors;
92 }
93
94 }
95 |
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