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16 package org.outerj.daisy.frontend;
17
18 import org.apache.cocoon.environment.*;
19 import org.apache.avalon.framework.service.ServiceManager;
20 import org.outerj.daisy.frontend.components.siteconf.SiteConf;
21 import org.outerj.daisy.repository.Repository;
22 import org.outerj.daisy.repository.RepositoryManager;
23 import org.outerj.daisy.repository.Credentials;
24
25 import java.util.Locale  ;
26
27 public class WikiHelper {
28 public static String getMountPoint(Request request) {
29 String mountPoint = (String )request.getAttribute("mountPoint");
30 if (mountPoint == null)
31 throw new RuntimeException ("Could not find mountPoint, is MountPointAction in the pipeline?");
32 return mountPoint;
33 }
34
35 public static String getDaisyContextPath(Request request) {
36 String daisyContextPath = (String )request.getAttribute("daisyContextPath");
37 if (daisyContextPath == null)
38 throw new RuntimeException ("Could not find daisyContextPath, is MountPointAction in the pipeline?");
39 return daisyContextPath;
40 }
41
42 public static String getDaisyCocoonPath(Request request) {
43 String daisyCocoonPath = (String )request.getAttribute("daisyCocoonPath");
44 if (daisyCocoonPath == null)
45 throw new RuntimeException ("Could not find daisyCocoonPath, is MountPointAction in the pipeline?");
46 return daisyCocoonPath;
47 }
48
49 public static SiteConf getSiteConf(Request request) {
50 SiteConf siteConf = (SiteConf)request.getAttribute("siteConf");
51 if (siteConf == null)
52 throw new RuntimeException ("Could not find SiteConf.");
53 return siteConf;
54 }
55
56 public static Locale getLocale(Request request) {
57 Locale locale = (Locale )request.getAttribute("locale");
58 if (locale == null)
59 throw new RuntimeException ("Missing \"locale\" attribute on request.");
60 return locale;
61 }
62
63 public static String getLocaleAsString(Request request) {
64 String localeAsString = (String )request.getAttribute("localeAsString");
65 if (localeAsString == null)
66 throw new RuntimeException ("Missing \"localeAsString\" attribute on request.");
67 return localeAsString;
68 }
69
70 public static String getSkin(Request request) {
71 String skin = (String )request.getAttribute("skin");
72 if (skin == null)
73 throw new RuntimeException ("Missing \"skin\" attribute on request.");
74 return skin;
75 }
76
77 public static Repository getRepository(Request request, ServiceManager serviceManager) throws Exception {
78 Session session = request.getSession(false);
79 Repository repository = null;
80 if (session != null)
81 repository = (Repository)session.getAttribute("daisy-repository");
82 if (repository == null) {
83 return getGuestRepository(serviceManager);
84 }
85 return repository;
86 }
87
88 public static Repository getGuestRepository(ServiceManager serviceManager) throws Exception {
89 GuestRepositoryProvider guestRepositoryProvider = null;
90 try {
91 guestRepositoryProvider = (GuestRepositoryProvider)serviceManager.lookup(GuestRepositoryProvider.ROLE);
92 Repository repository = guestRepositoryProvider.getGuestRepository();
93 return repository;
94 } finally {
95 if (guestRepositoryProvider != null)
96 serviceManager.release(guestRepositoryProvider);
97 }
98 }
99
100 public static Repository login(String login, String password, Request request, ServiceManager serviceManager) throws Exception {
101 RepositoryManager repositoryManager = (RepositoryManager)serviceManager.lookup("daisy-repository-manager");
102 try {
103 Repository repository = repositoryManager.getRepository(new Credentials(login, password));
104 Session session = request.getSession(true);
105 session.setAttribute("daisy-repository", repository);
106 return repository;
107 } finally {
108 serviceManager.release(repositoryManager);
109 }
110 }
111
112 public static Repository getRepository(String login, String password, ServiceManager serviceManager) throws Exception {
113 RepositoryManager repositoryManager = (RepositoryManager)serviceManager.lookup("daisy-repository-manager");
114 try {
115 Repository repository = repositoryManager.getRepository(new Credentials(login, password));
116 return repository;
117 } finally {
118 serviceManager.release(repositoryManager);
119 }
120 }
121
122
125 public static String getLayoutType(Request request) {
126 return request.getParameter("layoutType");
127 }
128
129 public static void changeLocale(Locale locale, Request request) {
130 request.setAttribute("locale", locale);
131 request.setAttribute("localeAsString", locale.toString());
132 }
133
134 public static void setLocaleCookie(String locale, Response response) {
135 Cookie cookie = response.createCookie("locale", locale);
136 cookie.setPath("/");
137 cookie.setMaxAge(3 * 31 * 24 * 60 * 60); response.addCookie(cookie);
139 }
140
141 public static WikiVersionMode getVersionMode(Request request) {
142 Session session = request.getSession(false);
143 WikiVersionMode versionMode = null;
144 if (session != null)
145 versionMode = (WikiVersionMode)session.getAttribute("PublisherVersionMode");
146 if (versionMode == null)
147 versionMode = WikiVersionMode.LIVE;
148 return versionMode;
149 }
150
151 public static void setVersionMode(Request request, WikiVersionMode versionMode) {
152 Session session = request.getSession(true);
153 session.setAttribute("PublisherVersionMode", versionMode);
154 }
155 }
156 |
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