[Rapforums-developer] src/source/edu/fullcoll/uportal/channels/rap/forum CForum.java,1.3,1.4

[Brad R. <br...@us...>]

Update of /cvsroot/rapforums/src/source/edu/fullcoll/uportal/channels/rap/forum
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5496

Modified Files:
	CForum.java 
Log Message:
no message

Index: CForum.java
===================================================================
RCS file: /cvsroot/rapforums/src/source/edu/fullcoll/uportal/channels/rap/forum/CForum.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** CForum.java	26 Jan 2004 18:50:07 -0000	1.3
--- CForum.java	21 Jul 2004 17:16:16 -0000	1.4
***************
*** 32,37 ****
--- 32,43 ----
  import org.jasig.portal.groups.IGroupMember;
  import org.jasig.portal.services.GroupService;
+ import org.jasig.portal.services.AuthorizationService;
  import org.xml.sax.ContentHandler;
  import org.jasig.portal.services.LogService;
+ import org.jasig.portal.channels.permissionsmanager.CPermissionsManagerServantFactory;
+ import org.jasig.portal.channels.groupsmanager.CGroupsManagerServantFactory;
+ import org.jasig.portal.security.IAuthorizationPrincipal;
+ import org.jasig.portal.IPermissible;
+ import org.jasig.portal.IMultithreadedChannel;
  
  import edu.fullcoll.uportal.channels.rap.forum.database.RAPDBException;
***************
*** 44,47 ****
--- 50,61 ----
  import edu.fullcoll.uportal.channels.rap.forum.commands.PostModeCommand;
  import edu.fullcoll.uportal.channels.rap.forum.commands.SearchModeCommand;
+ import edu.fullcoll.uportal.channels.rap.forum.database.RAPDB;
+ 
+ import java.util.HashMap;
+ import java.util.Collection;
+ import java.util.Calendar;
+ import java.sql.Timestamp;
+ import org.jasig.portal.security.IPermission;
+ import edu.fullcoll.uportal.channels.rap.forum.commands.UnAuthorizedModeCommand;
  
  /**
***************
*** 53,64 ****
   * @version 0.8.3 $Revision %G%
   */
! public class CForum implements IChannel {
  
      public static String EVERYONE_KEY = "local.0";
  
      public CForum() {
!         mode = MAIN_MODE; // by default view is the main.xsl
      }
  
      /** Required methods by IChannel * */
  
--- 67,117 ----
   * @version 0.8.3 $Revision %G%
   */
! public class CForum implements IPermissible, IMultithreadedChannel {
  
      public static String EVERYONE_KEY = "local.0";
  
      public CForum() {
!         init();
      }
  
+     private synchronized void init() {
+         if(tasks ==  null) {
+             tasks = new HashMap();
+             try {
+                 // This should resemble exact forum
+                 tasks.put("Subscribe", "Subscribe to Forum");
+                 tasks.put("Post", "Post to Forum");
+                 tasks.put("Reply", "Reply to Forum");
+                 tasks.put("Delete", "Delete Forum");
+                 tasks.put("Create", "Create Forum");
+ 				tasks.put("AssignPermissions", "Assign Permissions for this Forum");
+             } catch(Exception e) {
+                 LogService.instance().log(LogService.ERROR, e);
+             }
+ 		}
+     }
+ 
+     private synchronized ForumSessionData getSessionData(String uid) {
+ 		if(sessions.get(uid) == null) {
+             ForumSessionData fsd = new ForumSessionData();
+             fsd.uid = uid;
+             sessions.put(uid, fsd);
+         }
+         return (ForumSessionData)sessions.get(uid);
+     }
+ 
+     private boolean hasValue(Object o) {
+         if(o != null && !o.toString().trim().equals(""))
+             return true;
+         return false;
+     }
+ 
+     private boolean hasValue(Object o, String test) {
+         if(hasValue(o)) {
+             if(String.valueOf(o).equals(test))
+                 return true;
+         }
+         return false;
+     }
      /** Required methods by IChannel * */
  
***************
*** 67,71 ****
       *  @return handle to runtime properties
       */
!     public ChannelRuntimeProperties getRuntimeProperties() {
          return new ChannelRuntimeProperties();
      }
--- 120,124 ----
       *  @return handle to runtime properties
       */
!     public ChannelRuntimeProperties getRuntimeProperties(String uid) {
          return new ChannelRuntimeProperties();
      }
***************
*** 79,86 ****
       *  @param PortalEvent ev a portal layout event
       */
!     public void receiveEvent(PortalEvent ev) {
          switch (ev.getEventNumber()) {
              case PortalEvent.ABOUT_BUTTON_EVENT:
!                 mode = ABOUT_MODE;
              default:
                  LogService.instance().log(LogService.WARN, "Unknown event: " + ev.getEventName());
--- 132,140 ----
       *  @param PortalEvent ev a portal layout event
       */
!     public void receiveEvent(PortalEvent ev, String uid) {
!         ForumSessionData session = getSessionData(uid);
          switch (ev.getEventNumber()) {
              case PortalEvent.ABOUT_BUTTON_EVENT:
!                 session.mode = ABOUT_MODE;
              default:
                  LogService.instance().log(LogService.WARN, "Unknown event: " + ev.getEventName());
***************
*** 92,101 ****
       *  @param ChannelStaticData sd static channel data
       */
!     public void setStaticData(ChannelStaticData sd) {
!         this.staticData = sd;
          // Configuration for multiple DBs
          // defaults to a single database called "PortalDb"
          // MultiDB supports DS for "uPortal" and another DS for "uPortal_Channels"
!         String multiDB = staticData.getParameter("multiDB");
          if(multiDB != null && multiDB.equals("true"))
              RAPDBConfig.getInstance().setMultiDS(true);
--- 146,156 ----
       *  @param ChannelStaticData sd static channel data
       */
!     public void setStaticData(ChannelStaticData sd, String uid) {
!         ForumSessionData session = getSessionData(uid);
!         session.staticData = sd;
          // Configuration for multiple DBs
          // defaults to a single database called "PortalDb"
          // MultiDB supports DS for "uPortal" and another DS for "uPortal_Channels"
!         String multiDB = session.staticData.getParameter("multiDB");
          if(multiDB != null && multiDB.equals("true"))
              RAPDBConfig.getInstance().setMultiDS(true);
***************
*** 105,113 ****
          // ORACLE	-
          // MYSQL	-
!         String databaseProduct = staticData.getParameter("dbProduct");
          if(databaseProduct != null) {
              RAPDBConfig.getInstance().setDatabaseProduct(databaseProduct.toUpperCase());
          } else {
  			RAPDBConfig.getInstance().setDatabaseProduct("MSSQL");
          }
  	}
--- 160,179 ----
          // ORACLE	-
          // MYSQL	-
!         String databaseProduct = session.staticData.getParameter("dbProduct");
          if(databaseProduct != null) {
              RAPDBConfig.getInstance().setDatabaseProduct(databaseProduct.toUpperCase());
          } else {
  			RAPDBConfig.getInstance().setDatabaseProduct("MSSQL");
+ 		}
+ 
+         try {
+ 			IEntityGroup admin = GroupService.getDistinguishedGroup(GroupService.PORTAL_ADMINISTRATORS);
+             IGroupMember me = AuthorizationService.instance().getGroupMember(sd.getAuthorizationPrincipal());
+             session.member = me;
+             if(admin.deepContains(me)) {
+                 session.isAdminUser = true;
+             }
+         } catch (Exception e) {
+ 			LogService.instance().log(LogService.ERROR, e);
          }
  	}
***************
*** 117,145 ****
       *  @param ChannelRuntimeData rd handle to channel runtime data
       */
!     public void setRuntimeData(ChannelRuntimeData rd) {
!         this.runtimeData = rd;
  
-         if (runtimeData.getParameter("mode") != null) {
-             String modeStr = (String)runtimeData.getParameter("mode");
              if (modeStr.equals("forum")) {
!                 this.mode = FORUM_MODE;
              } else if (modeStr.equals("about")) {
!                 this.mode = ABOUT_MODE;
              } else if (modeStr.equals("search")) {
!                 this.mode = SEARCH_MODE;
!               } else if (modeStr.equals("thread")) {
!                 this.mode = THREAD_MODE;
              } else if (modeStr.equals("post")) {
!                 this.mode = POST_MODE;
              } else if (modeStr.equals("admin")) {
!                 this.mode = ADMIN_MODE;
              } else if (modeStr.equals("back")) {
!             	this.mode = mode;
!         	} else {
!                 this.mode = MAIN_MODE;
!             }
!         } else {
!             this.mode = MAIN_MODE;
!         }
      }
  
--- 183,343 ----
       *  @param ChannelRuntimeData rd handle to channel runtime data
       */
!     public void setRuntimeData(ChannelRuntimeData rd, String uid) {
!         ForumSessionData session = getSessionData(uid);
!         session.runtimeData = rd;
! 
!         Timestamp now = new Timestamp(Calendar.getInstance().getTime().getTime());
! 
!         /** Previous RuntimeData **/
! 		//if (session.runtimeData.getParameter("mode") != null) {
! 			String modeStr = "";
! 			if (session.runtimeData.getParameter("mode") != null)
! 				modeStr = (String)session.runtimeData.getParameter("mode");
! 			else if(session.runtimeData.getParameter("view") != null)
! 				modeStr = session.runtimeData.getParameter("view");
! 
!             // This is a hack -- fix
! 			session.view = modeStr;
! 			//rd.setParameter("view", modeStr);
! 
! 			//System.out.println("modeStr "+modeStr);
! 			if(session.runtimeData.getParameter("grpCommand") != null
! 					&& session.runtimeData.getParameter("grpCommand").equals("Cancel")) {
! 				modeStr = "admin";
! 				session.runtimeData.setParameter("type", "prePerm");
! 			}
! 
! 			if(modeStr.equals("AssignPermissions")
!                 		&& session.servantChannel == null) {
!                 session.myvalidity = now;
! 				try {
! 					String[] targets = new String[1];
! 					targets[0] = rd.getParameter("forumid");
! 					session.servantChannel = CPermissionsManagerServantFactory.getPermissionsServant(this, session.staticData, null, null, targets);
! 				} catch (Exception e) {
! 					LogService.instance().log(LogService.ERROR, "RapForums.setRuntimeData(): Problem instantiating servant"+e);
! 				}
! 		 	}
! 
!             if(modeStr.equals("AssignGroup")
!                 		&& session.servantChannel == null) {
! 				session.myvalidity = now;
!                 if(hasValue(rd.getParameter("subscriberGroup"))) {
! 					try {
! 						session.servantChannel = CGroupsManagerServantFactory.getGroupsServantforAddRemove(session.staticData, rd.getParameter("subscriberGroup"));
! 					} catch (Exception e) {
! 						LogService.instance().log(LogService.ERROR, "RapForums.setRuntimeData(): Problem instantiating servant"+e);
! 					}
!                 }
! 
! 			}
! 
! 			if(session.servantChannel != null) {
! 
!                 if(rd.isRenderingAsRoot()) {
!                     try {
!                         ((IChannel)session.servantChannel).setRuntimeData(rd);
! 
!                         if((session.servantChannel).isFinished()) {
! 							session.servantChannel = null;
! 							// setup to go back to the original permissions screen
! 							modeStr = "admin";
! 							session.runtimeData.setParameter("mode", "admin");
! 							session.runtimeData.setParameter("type", "prePerm");
! 						}
!                     } catch (Exception e) {
!                         LogService.instance().log(LogService.ERROR,"RapForums.setRuntimeData(): Problem setting runtime data"+e);
!                     }
! 				} else {
! 					//System.out.println("setting servant to null");
!                     session.servantChannel = null;
! 					rd.setParameter("mode", "forum");
! 				}
!                 session.myvalidity = now;
! 			}
! 
! 			/*if(!hasValue(rd.getParameter("command"))) {
! 				rd.remove("command");
! 			} else {
! 				session.myvalidity = now;
! 			}*/
! 
!             if (!hasValue(rd.getParameter("view"))) {
! 				if (hasValue(session.staticData.get("view"))) {
! 
! 					if (hasValue(session.staticData.get("view"), "AssignGroups") ||
! 						hasValue(session.staticData.get("view"), "AssignPermissions")) {
! 						rd.setParameter("view", (String)session.fromViews.get(session.staticData.getParameter("view")));
! 					} else {
! 						// get the view from the servant, either the groups manager or the permissions manager
! 					  	if(rd.isRenderingAsRoot()){
! 					  		rd.setParameter("view", session.staticData.getParameter("view"));
! 					  	} else {
! 							rd.setParameter("view", "forum");	// this can probably be removed...
! 						if (!rd.getParameter("view").equals(session.staticData.get("view"))) {
! 							session.myvalidity = now;
! 						}
! 					  }
! 					}
! 
! 				} else {
! 					rd.setParameter("view", "forum");
! 				}
! 			} else if (!rd.getParameter("view").equals(session.staticData.get("view"))) {
! 				session.myvalidity = now;
! 			}
! 
! 			// this is really the forum id, but let's get it working first
! 			/*if(!hasValue(rd.getParameter("topicID"))) {
! 				if(hasValue(rd.getParameter("topicID")) && !hasValue(rd.get("view"))) {
! 					rd.setParameter("topicID", session.staticData.getParameter("topicID"));
! 				} else {
! 					rd.remove("topicID");
! 					session.staticData.remove("topicID");
! 				}
! 			}*/
! 
!             if (hasValue(rd.getParameter("fromView"))) {
! 				session.fromViews.put(rd.getParameter("view"), rd.getParameter("fromView"));
! 				//staticData.setParameter("fromView", runtimeData.getParameter("fromView"));
! 			}
! 			if (hasValue(rd.getParameter("view"))) {
! 				session.staticData.setParameter("view", rd.getParameter("view"));
! 			}
!             if (hasValue(rd.getParameter("topicID"))) {
! 				session.staticData.setParameter("topicID", rd.getParameter("topicID"));
! 			}
! 
!             if(session.servantChannel == null) {
!                 if(session.myvalidity == null || (session.lastRenderedDoc).after(session.myvalidity)) {
!                     session.myvalidity = session.lastRenderedDoc;
!                 }
! 			}
  
              if (modeStr.equals("forum")) {
! 				session.mode = FORUM_MODE;
              } else if (modeStr.equals("about")) {
!                 session.mode = ABOUT_MODE;
              } else if (modeStr.equals("search")) {
!                 session.mode = SEARCH_MODE;
!             } else if (modeStr.equals("thread")) {
!                 session.mode = THREAD_MODE;
              } else if (modeStr.equals("post")) {
!                 session.mode = POST_MODE;
              } else if (modeStr.equals("admin")) {
!                 session.mode = ADMIN_MODE;
!             } else if (modeStr.equals("AssignPermissions")) {
!             	session.mode = PERMISSIONS_MODE;
!             } else if (modeStr.equals("AssignGroups")) {
!                 session.mode = GROUPS_MODE;
              } else if (modeStr.equals("back")) {
!             	//session.mode = modeStr;
! 			} else {
! 				session.mode = MAIN_MODE;
! 			}
! 			//System.out.println("mode "+session.mode);
! 		//} else {
! 		//    session.mode = MAIN_MODE;
! 		//}
      }
  
***************
*** 148,207 ****
       *  @param out a sax document handler
       */
!     public void renderXML(ContentHandler out) throws PortalException {
  
!         switch (mode) {
!             case MAIN_MODE: {
!                 MainModeCommand command = new MainModeCommand();
!                 command.execute(this, out);
!                 break;
!                 }
!             case FORUM_MODE: {
!                 ForumModeCommand command = new ForumModeCommand();
!                 command.execute(this, out);
!                 break;
!                 }
!             case THREAD_MODE: {
!                 ThreadModeCommand command = new ThreadModeCommand();
!                 command.execute(this, out);
!                 break;
!                 }
!             case POST_MODE: {
!                 PostModeCommand command = new PostModeCommand();
!                 command.execute(this, out);
!                  break;
!                 }
!             case SEARCH_MODE: {
!                 SearchModeCommand command = new SearchModeCommand();
!                 command.execute(this, out);
!                 break;
!                 }
!             case ADMIN_MODE: {
!                 AdminModeCommand command = new AdminModeCommand();
!                 command.execute(this, out);
!                 break;
!                 }
!             case ABOUT_MODE:
!                 AboutModeCommand aboutCommand = new AboutModeCommand();
!                 aboutCommand.execute(this, out);
!                 break;
!             default://TODO ERROR
!                 throw new PortalException("Default case hit in renderXML()");
!         }
!     }
  
!     /**
!      * Returns the ChannelRuntimeData
!      * @return ChannelRuntimeData
!      */
!     public ChannelRuntimeData getRuntimeData() {
!         return runtimeData;
!     }
  
!     /**
!      * Returns the ChannelStaticData
!      * @return ChannelStaticData
!      */
!     public ChannelStaticData getStaticData() {
!         return staticData;
      }
  
--- 346,454 ----
       *  @param out a sax document handler
       */
!     public void renderXML(ContentHandler out, String uid) throws PortalException {
! 		long time1 = Calendar.getInstance().getTime().getTime();
  
! 		try {
! 			ForumSessionData session = getSessionData(uid);
  
! 			//if using permissions manager or groups manager
! 			//display their view, instead of the forums
! 			if(session.servantChannel != null) {
! 				((IChannel)session.servantChannel).renderXML(out);
!                 LogService.instance().log(LogService.DEBUG, "RapForums.renderXML(): defering to servant render");
! 			} else {
!                 switch (session.mode) {
! 					case MAIN_MODE: {
! 						MainModeCommand command = new MainModeCommand();
! 						command.execute(this, session, out);
!                         session.lastRenderedDoc = new Timestamp(Calendar.getInstance().getTime().getTime());
! 						break;
! 					}
! 					case FORUM_MODE: {
! 						IAuthorizationPrincipal ap = session.staticData.getAuthorizationPrincipal();
! 						IPermission[] perms = ap.getAllPermissions(getOwnerToken(), "Subscribe", (session.runtimeData).getParameter("forum") );						
  
! 						for(int i = 0; i < perms.length; i++) {							
! 							if(perms[i].getType().equals("GRANT")) {
! 								ForumModeCommand command = new ForumModeCommand();
! 								command.execute(this, session, out);
! 		                        session.lastRenderedDoc = new Timestamp(Calendar.getInstance().getTime().getTime());
! 								break;
! 							} else {
! 								// Unauthorized access to post
! 								UnAuthorizedModeCommand command = new UnAuthorizedModeCommand();
! 								session.unauthorizedMsg = "Sorry, you do not have appropriate permission to view messages in this forum.<br/><br/>"+
! 														  "Please contact your forum administrator for appropriate access.<br/><br/>Thank you!";								
! 								command.execute(this, session, out);
! 								break;
! 							}
! 						}
! 					}
! 					case THREAD_MODE: {
! 						IAuthorizationPrincipal ap = session.staticData.getAuthorizationPrincipal();
! 						IPermission[] perms = ap.getAllPermissions(getOwnerToken(), "Post", (session.runtimeData).getParameter("forum") );						
! 
! 						for(int i = 0; i < perms.length; i++) {							
! 							if(perms[i].getType().equals("GRANT")) {
! 								ThreadModeCommand command = new ThreadModeCommand();
! 								command.execute(this, session, out);
! 		                        session.lastRenderedDoc = new Timestamp(Calendar.getInstance().getTime().getTime());
! 								break;
! 							} else {
! 								// Unauthorized access to post
! 								UnAuthorizedModeCommand command = new UnAuthorizedModeCommand();
! 								session.unauthorizedMsg = "Sorry, you do not have appropriate permission to post messages to this forum.<br/><br/>"+
! 														  "Please contact your forum administrator for appropriate access.<br/><br/>Thank you!";								
! 								command.execute(this, session, out);
! 								break;
! 							}
! 						}
! 					}
! 					case POST_MODE: {
! 						//check authorization for user before displaying a particular view
! 						IAuthorizationPrincipal ap = session.staticData.getAuthorizationPrincipal();
! 						IPermission[] perms = ap.getAllPermissions(getOwnerToken(), "Post", (session.runtimeData).getParameter("forum") );						
! 
! 						for(int i = 0; i < perms.length; i++) {							
! 							if(perms[i].getType().equals("GRANT")) {								
! 								PostModeCommand command = new PostModeCommand();
! 								command.execute(this, session, out);
! 								session.lastRenderedDoc = new Timestamp(Calendar.getInstance().getTime().getTime());
! 								break;
! 							} else {
! 								// Unauthorized access to post
! 								UnAuthorizedModeCommand command = new UnAuthorizedModeCommand();
! 								session.unauthorizedMsg = "Sorry, you do not have appropriate permission to post messages to this forum.<br/><br/>"+
! 														  "Please contact your forum administrator for appropriate access.<br/><br/>Thank you!";								
! 								command.execute(this, session, out);
! 								break;
! 							}
! 						}
! 						break;
! 					}
! 					case SEARCH_MODE: {
! 						SearchModeCommand command = new SearchModeCommand();
! 						command.execute(this, session, out);
!                         session.lastRenderedDoc = new Timestamp(Calendar.getInstance().getTime().getTime());
! 						break;
! 					}
! 					case ADMIN_MODE: {
! 						AdminModeCommand command = new AdminModeCommand();
! 						command.execute(this, session, out);
! 						break;
! 					}
! 					case ABOUT_MODE: {
! 						AboutModeCommand aboutCommand = new AboutModeCommand();
! 						aboutCommand.execute(this, session, out);
!                         session.lastRenderedDoc = new Timestamp(Calendar.getInstance().getTime().getTime());
! 						break;
!                     }
! 					default:
! 						throw new PortalException("RapForums view error: default case hit in renderXML()");
! 				}
! 			}
!         } catch (Exception e) {
! 			LogService.instance().log(LogService.ERROR, e);
!         }
      }
  
***************
*** 337,340 ****
--- 584,634 ----
      }
  
+     // IPermissible Interface
+     /**
+      *
+      */
+     public String getOwnerName() {
+ 		return "Rap Forums Channel (Fullerton College)";
+     }
+ 
+     public String[] getActivityTokens() {
+         return (String[])tasks.keySet().toArray(new String[0]);
+     }
+ 
+     public String getOwnerToken() {
+         return "edu.fullcoll.uportal.channels.rap.forum.CForum";
+     }
+ 
+     public String getActivityName(String token) {
+ 		return (String) tasks.get(token);
+     }
+ 
+     public String[] getTargetTokens() {
+         try {
+ 			RAPDB db = new RAPDB();
+ 			Collection forumids = db.getForumIDs();
+             Object[] objIDs = forumids.toArray();
+ 			String[] strIDs = new String[objIDs.length];
+             for(int i = 0; i < strIDs.length; i++)
+                 strIDs[i] = objIDs[i].toString();
+ 			return strIDs;
+         } catch(RAPDBException e) {
+ 			LogService.instance().log(LogService.ERROR, e);
+             e.printStackTrace();
+         }
+         return new String[0];
+     }
+ 
+     public String getTargetName(String token) {
+ 		try {
+         	RAPDB db = new RAPDB();
+             return db.getForumName(Integer.parseInt(token));
+         } catch(RAPDBException e) {
+ 			LogService.instance().log(LogService.ERROR, e);
+             e.printStackTrace();
+         }
+         return "";
+     }
+ 
      private static final int MAIN_MODE = 42;
      private static final int FORUM_MODE = 43;
***************
*** 343,351 ****
      private static final int POST_MODE = 46;
      private static final int ADMIN_MODE = 47;
!     private static final int ABOUT_MODE = 31337;
!     private int mode; // determines whether we return in normal or about mode
  
!     private ChannelStaticData staticData;
!     private ChannelRuntimeData runtimeData;
  
      private IEntityGroup adminGroup; //the uportal admin group, able to add rap forum admins
--- 637,648 ----
      private static final int POST_MODE = 46;
      private static final int ADMIN_MODE = 47;
!     private static final int PERMISSIONS_MODE = 48;
!     private static final int GROUPS_MODE = 49;
! 	private static final int ABOUT_MODE = 31337;
  
! 	// TODO: REMOVE IN ForumSessionData
!     //private int mode; // determines whether we return in normal or about mode
! 	//private ChannelStaticData staticData;
! 	//private ChannelRuntimeData runtimeData;
  
      private IEntityGroup adminGroup; //the uportal admin group, able to add rap forum admins
***************
*** 353,356 ****
--- 650,657 ----
      private IEntityGroup forumManagerGroup; //the rap forum group a step down from admins
  
+     // permissions
+     private static HashMap tasks = null;
+     protected static HashMap sessions = new HashMap();
+ 
  }