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1 package org.roller.presentation.planet;
2
3 import java.util.ArrayList  ;
4 import java.util.List ;
5 import java.util.ResourceBundle ;
6
7 import javax.servlet.http.HttpServletRequest ;
8 import javax.servlet.http.HttpServletResponse ;
9
10 import org.apache.commons.logging.Log;
11 import org.apache.commons.logging.LogFactory;
12 import org.apache.struts.action.Action;
13 import org.apache.struts.action.ActionForm;
14 import org.apache.struts.action.ActionForward;
15 import org.apache.struts.action.ActionMapping;
16 import org.roller.RollerException;
17 import org.roller.config.RollerRuntimeConfig;
18 import org.roller.model.Roller;
19 import org.roller.pojos.PlanetConfigData;
20 import org.roller.pojos.PlanetGroupData;
21 import org.roller.presentation.RollerContext;
22 import org.roller.presentation.RollerRequest;
23
24
29 public class PlanetAction extends Action
30 {
31 private static Log mLogger =
32 LogFactory.getFactory().getInstance(PlanetAction.class);
33 private static ResourceBundle bundle =
34 ResourceBundle.getBundle("ApplicationResources");
35
36
39 public ActionForward execute(
40 ActionMapping mapping, ActionForm form,
41 HttpServletRequest req, HttpServletResponse res)
42 throws Exception
43 {
44 RollerContext rctx = RollerContext.getRollerContext(req);
45 req.setAttribute("version",rctx.getRollerVersion());
46 req.setAttribute("buildTime",rctx.getRollerBuildTime());
47 req.setAttribute("baseURL", rctx.getContextUrl(req));
48 req.setAttribute("data", new PlanetPageData(req));
49
50 boolean allowNewUsers =
51 RollerRuntimeConfig.getBooleanProperty("users.registration.enabled");
52
53 java.security.Principal prince = req.getUserPrincipal();
54 if (prince != null)
55 {
56 req.setAttribute("loggedIn",Boolean.TRUE);
57 req.setAttribute("userName",prince.getName());
58 }
59 else if (allowNewUsers)
60 {
61 req.setAttribute("allowNewUsers",Boolean.TRUE);
62 }
63 req.setAttribute("leftPage","/theme/status.jsp");
64
65 return mapping.findForward("planet.page");
66 }
67
68
71 public static class PlanetPageData
72 {
73 private HttpServletRequest mRequest = null;
74 private String mTitle =
75 bundle.getString("planet.title.unconfigured");
76 private String mDescription =
77 bundle.getString("planet.description.unconfigured");
78
79 public String getTitle() {return mTitle;}
80 public String getDescription() {return mDescription;}
81
82 public PlanetPageData(HttpServletRequest req) throws RollerException
83 {
84 mRequest = req;
85 Roller roller =
86 RollerRequest.getRollerRequest(mRequest).getRoller();
87 PlanetConfigData cfg = roller.getPlanetManager().getConfiguration();
88 if (cfg != null)
89 {
90 mTitle = cfg.getTitle();
91 mDescription = cfg.getDescription();
92 }
93 }
94
95
98 public List getAggregation(int num) throws RollerException
99 {
100 Roller roller =
101 RollerRequest.getRollerRequest(mRequest).getRoller();
102 return roller.getPlanetManager().getAggregation(num);
103 }
104
107 public PlanetGroupData getGroup(String name) throws RollerException
108 {
109 PlanetGroupData group = null;
110 try
111 {
112 Roller roller =
113 RollerRequest.getRollerRequest(mRequest).getRoller();
114 group = roller.getPlanetManager().getGroup(name);
115 }
116 catch (RollerException e)
117 {
118 mLogger.error(e);
119 }
120 return group;
121 }
122
125 public List getAggregation(String name, int num) throws RollerException
126 {
127 List ret = new ArrayList ();
128 try
129 {
130 Roller roller =
131 RollerRequest.getRollerRequest(mRequest).getRoller();
132 PlanetGroupData group= roller.getPlanetManager().getGroup(name);
133 ret = roller.getPlanetManager().getAggregation(group, num);
134 }
135 catch (RollerException e)
136 {
137 mLogger.error(e);
138 }
139 return ret;
140 }
141
144 public List getTopSubscriptions(int num) throws RollerException
145 {
146 List ret = new ArrayList ();
147 try
148 {
149 Roller roller =
150 RollerRequest.getRollerRequest(mRequest).getRoller();
151 ret = roller.getPlanetManager().getTopSubscriptions(num);
152 }
153 catch (RollerException e)
154 {
155 mLogger.error(e);
156 }
157 return ret;
158 }
159
162 public List getTopSubscriptions(String name, int num)
163 throws RollerException
164 {
165 List ret = new ArrayList ();
166 try
167 {
168 Roller roller =
169 RollerRequest.getRollerRequest(mRequest).getRoller();
170 PlanetGroupData group= roller.getPlanetManager().getGroup(name);
171 ret = roller.getPlanetManager().getTopSubscriptions(group,num);
172 }
173 catch (RollerException e)
174 {
175 mLogger.error(e);
176 }
177 return ret;
178 }
179
182 public List getPopularWebsites(int num) throws RollerException
183 {
184 Roller roller =
185 RollerRequest.getRollerRequest(mRequest).getRoller();
186 return roller.getRefererManager().getDaysPopularWebsites(num);
187 }
188 }
189 }
190
191 |
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