implemented quick E-mail and SIG invitation emails

src/com/silverwrist/venice/core/SIGContext.java

@@ -162,4 +162,9 @@ public interface SIGContext extends SearchMode
 
   public abstract void delete() throws DataException, AccessError;
 
+  public abstract void sendInvitation(String address, String personal_message)
+      throws AccessError, DataException, EmailException;
+
+  public abstract boolean canSendInvitation();
+
 } // end interface SIGContext

src/com/silverwrist/venice/core/UserProfile.java

@@ -7,7 +7,7 @@
  * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
  * language governing rights and limitations under the License.
  * 
- * The Original Code is the Venice Web Community System.
+ * The Original Code is the Venice Web Communities System.
  * 
  * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
  * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
@@ -71,4 +71,11 @@ public interface UserProfile
 
   public abstract String getDescription();
 
+  public abstract boolean isAnonymous();
+
+  public abstract boolean canSendQuickEmail();
+
+  public abstract void sendQuickEmail(String subject, String text)
+      throws AccessError, DataException, EmailException;
+
 } // end interface UserProfile

src/com/silverwrist/venice/core/impl/ConferenceUserContextImpl.java

@@ -1458,6 +1458,24 @@ class ConferenceUserContextImpl implements ConferenceContext, ConferenceBackend
 
   } // end userIsAnonymous
 
+  public String realUserName()
+  {
+    return sig.realUserName();
+
+  } // end realUserName
+
+  public String realEmailAddress() throws DataException
+  {
+    return sig.realEmailAddress();
+
+  } // end realEmailAddress
+
+  public String realFullName() throws DataException
+  {
+    return sig.realFullName();
+
+  } // end realFullName
+
   /*--------------------------------------------------------------------------------
    * Implementations from interface SIGBackend
    *--------------------------------------------------------------------------------

src/com/silverwrist/venice/core/impl/SIGUserContextImpl.java

@@ -20,6 +20,7 @@ package com.silverwrist.venice.core.impl;
 import java.sql.*;
 import java.util.*;
 import org.apache.log4j.*;
+import com.silverwrist.util.StringUtil;
 import com.silverwrist.venice.db.*;
 import com.silverwrist.venice.security.Capability;
 import com.silverwrist.venice.security.DefaultLevels;
@@ -387,7 +388,7 @@ class SIGUserContextImpl implements SIGContext, SIGBackend
       conn = datapool.getConnection();
 
       // load the profile for the user
-      return new UserProfileImpl(engine,conn,getSIGData().getHostUID(),
+      return new UserProfileImpl(engine,user,conn,getSIGData().getHostUID(),
 				 Capability.canSeeHiddenContactFields(user.realBaseLevel()));
 
     } // end try
@@ -1221,6 +1222,55 @@ class SIGUserContextImpl implements SIGContext, SIGBackend
 
   } // end delete
 
+  public void sendInvitation(String address, String personal_message)
+      throws AccessError, DataException, EmailException
+  {
+    if (user.userIsAnonymous())
+      throw new AccessError("You must be logged in to send an invitation.");
+
+    SIGData my_sig = getSIGData();
+    my_sig.testMembership(level,is_member);
+
+    // Prepare the message text to be sent to the user.
+    boolean is_pub = my_sig.isPublicSIG();
+    String msg = engine.getStockMessage(is_pub ? "invite-public" : "invite-private");
+    String signame = my_sig.getName();
+    msg = StringUtil.replaceAllInstances(msg,"$SIGNAME",signame);
+    msg = StringUtil.replaceAllInstances(msg,"$SIGALIAS",my_sig.getAlias());
+    if (!is_pub)
+      msg = StringUtil.replaceAllInstances(msg,"$JOINKEY",my_sig.getJoinKey());
+    msg = StringUtil.replaceAllInstances(msg,"$PERSONAL",personal_message);
+    msg = StringUtil.replaceAllInstances(msg,"$FULLNAME",user.realFullName());
+    String uname = user.realUserName();
+    msg = StringUtil.replaceAllInstances(msg,"$USERNAME",uname);
+    StringBuffer msg_buf = new StringBuffer(msg);
+    msg_buf.append("\n\n--\n").append(engine.getStockMessage("signature"));
+
+    // Prepare the subject line to be sent to the user.
+    String subject = engine.getStockMessage("subj-invite");
+    subject = StringUtil.replaceAllInstances(subject,"$SIGNAME",signame);
+
+    // Get a SimpleEmailer object, set it up, and send it.
+    SimpleEmailer em = engine.createEmailer();
+    em.setFrom(uname,user.realEmailAddress());
+    em.setTo(address);
+    em.setSubject(subject);
+    em.setText(msg_buf.toString());
+    em.send();
+
+  } // end sendInvitation
+
+  public boolean canSendInvitation()
+  {
+    if (user.userIsAnonymous())
+      return false;
+    SIGData sd = getSIGDataNE();
+    if (sd==null)
+      return false;
+    return sd.checkMembership(level,is_member);
+
+  } // end canSendInvitation
+
   /*--------------------------------------------------------------------------------
    * Implementations from interface UserBackend
    *--------------------------------------------------------------------------------
@@ -1256,6 +1306,24 @@ class SIGUserContextImpl implements SIGContext, SIGBackend
 
   } // end userIsAnonymous
 
+  public String realUserName()
+  {
+    return user.realUserName();
+
+  } // end realUserName
+
+  public String realEmailAddress() throws DataException
+  {
+    return user.realEmailAddress();
+
+  } // end realEmailAddress
+
+  public String realFullName() throws DataException
+  {
+    return user.realFullName();
+
+  } // end realFullName
+
   /*--------------------------------------------------------------------------------
    * Implementations from interface SIGBackend
    *--------------------------------------------------------------------------------

src/com/silverwrist/venice/core/impl/SimpleEmailer.java

@@ -7,7 +7,7 @@
  * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
  * language governing rights and limitations under the License.
  * 
- * The Original Code is the Venice Web Community System.
+ * The Original Code is the Venice Web Communities System.
  * 
  * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
  * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
@@ -25,10 +25,20 @@ import com.silverwrist.venice.core.InternalStateError;
 
 class SimpleEmailer
 {
-  private Session session;     // the email session
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private Session session;         // the email session
   private MimeMessage msg;         // the message being composed
 
-  public SimpleEmailer(Properties props, javax.mail.Session session)
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  SimpleEmailer(Properties props, javax.mail.Session session)
   {
     this.session = session;
     msg = new MimeMessage(session);
@@ -54,6 +64,11 @@ class SimpleEmailer
 
   } // end constructor
 
+  /*--------------------------------------------------------------------------------
+   * External operations
+   *--------------------------------------------------------------------------------
+   */
+
   public void setTo(String to) throws EmailException
   {
     try
@@ -75,6 +90,37 @@ class SimpleEmailer
 
   } // end setTo
 
+  public void setFrom(String from_name, String from_addr) throws EmailException
+  {
+    try
+    { // set the "from" address
+      InternetAddress addr = new InternetAddress(from_addr);
+      addr.setPersonal(from_name);
+      msg.setFrom(addr);
+
+      // make sure the "Sender" address reflects our email address
+      InternetAddress sender = InternetAddress.getLocalAddress(session);
+      msg.setHeader("Sender",sender.toString());
+
+    } // end try
+    catch (AddressException e1)
+    { // the address was somehow invalid
+      throw new EmailException("invalid email sender address",e1);
+
+    } // end catch
+    catch (MessagingException e2)
+    { // msg.setRecipients should NOT be throwing a MessageException here!
+      throw new InternalStateError("condition should not apply to message here",e2);
+
+    } // end catch
+    catch (java.io.UnsupportedEncodingException e3)
+    { // we can't really have that happen here, either!
+      throw new InternalStateError("condition should not apply to message here",e3);
+      
+    } // end catch
+
+  } // end setFrom
+
   public void setSubject(String subject)
   {
     try

src/com/silverwrist/venice/core/impl/UserBackend.java

@@ -7,7 +7,7 @@
  * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
  * language governing rights and limitations under the License.
  * 
- * The Original Code is the Venice Web Community System.
+ * The Original Code is the Venice Web Communities System.
  * 
  * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
  * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
@@ -31,4 +31,10 @@ public interface UserBackend
 
   public abstract boolean userIsAnonymous();
 
+  public abstract String realUserName();
+
+  public abstract String realEmailAddress() throws DataException;
+
+  public abstract String realFullName() throws DataException;
+
 } // end interface UserBackend

src/com/silverwrist/venice/core/impl/UserContextImpl.java

@@ -58,6 +58,7 @@ class UserContextImpl implements UserContext, UserBackend
   private String description;              // personal description
   private String my_email = null;          // my email address (cached)
   private String my_pseud = null;          // my pseud (cached)
+  private String full_name = null;         // my full name (cached)
 
   /*--------------------------------------------------------------------------------
    * Constructor
@@ -439,8 +440,10 @@ class UserContextImpl implements UserContext, UserBackend
       rc = new ContactInfoImpl(uid);
     if (my_email==null)
       my_email = rc.getEmail();
+    if (full_name==null)
+      full_name = rc.getGivenName() + " " + rc.getFamilyName();
     if (my_pseud==null)
-      my_pseud = rc.getGivenName() + " " + rc.getFamilyName();
+      my_pseud = full_name;
     return rc;
 
   } // end getContactInfo
@@ -485,7 +488,8 @@ class UserContextImpl implements UserContext, UserBackend
 
       } // end if
 
-      my_pseud = ci.getGivenName() + " " + ci.getFamilyName();  // update this field
+      full_name = ci.getGivenName() + " " + ci.getFamilyName();  // update this field
+      my_pseud = full_name;
 
       if (my_email==null)  // filling in, this is not necessarily the first time
 	my_email = ci.getEmail();
@@ -568,7 +572,7 @@ class UserContextImpl implements UserContext, UserBackend
     try
     { // retrieve a connection from the data pool
       conn = datapool.getConnection();
-      UserProfileImpl prof = new UserProfileImpl(engine,conn,xusername,
+      UserProfileImpl prof = new UserProfileImpl(engine,this,conn,xusername,
 						 Capability.canSeeHiddenContactFields(level));
       if (logger.isDebugEnabled())
 	logger.debug("...found it!");
@@ -599,7 +603,8 @@ class UserContextImpl implements UserContext, UserBackend
     try
     { // retrieve a connection from the data pool
       conn = datapool.getConnection();
-      UserProfileImpl prof = new UserProfileImpl(engine,conn,xuid,Capability.canSeeHiddenContactFields(level));
+      UserProfileImpl prof = new UserProfileImpl(engine,this,conn,xuid,
+						 Capability.canSeeHiddenContactFields(level));
       if (logger.isDebugEnabled())
 	logger.debug("...found it!");
       return prof;
@@ -925,6 +930,28 @@ class UserContextImpl implements UserContext, UserBackend
 
   } // end userIsAnonymous
 
+  public String realUserName()
+  {
+    return username;
+
+  } // end realUserName
+
+  public String realEmailAddress() throws DataException
+  {
+    if (my_email==null)
+      getContactInfo();
+    return my_email;
+
+  } // end realEmailAddress
+
+  public String realFullName() throws DataException
+  {
+    if (full_name==null)
+      getContactInfo();
+    return full_name;
+
+  } // end realFullName
+
   /*--------------------------------------------------------------------------------
    * Operations private to implementation package
    *--------------------------------------------------------------------------------

src/com/silverwrist/venice/core/impl/UserProfileImpl.java

@@ -7,7 +7,7 @@
  * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
  * language governing rights and limitations under the License.
  * 
- * The Original Code is the Venice Web Community System.
+ * The Original Code is the Venice Web Communities System.
  * 
  * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
  * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
@@ -19,12 +19,26 @@ package com.silverwrist.venice.core.impl;
 
 import java.sql.*;
 import java.util.*;
+import org.apache.log4j.*;
 import com.silverwrist.venice.core.*;
 import com.silverwrist.venice.db.*;
 
 class UserProfileImpl implements UserProfile
 {
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static Category logger = Category.getInstance(UserProfileImpl.class.getName());
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
   private EngineBackend engine;          // the engine back end
+  private UserBackend user;              // the user that generated this profile
   private int uid;                       // user ID
   private String username;               // user name
   private String given_name;             // given name ("first name")
@@ -50,64 +64,95 @@ class UserProfileImpl implements UserProfile
   private java.util.Date last_login;     // date of last login
   private java.util.Date last_update;    // date of last update
   private String real_email;             // real email address
+  private boolean is_anon;               // is this the anonymous account?
 
-  UserProfileImpl(EngineBackend engine, Connection conn, String username, boolean override)
+  /*--------------------------------------------------------------------------------
+   * Constructors
+   *--------------------------------------------------------------------------------
+   */
+
+  UserProfileImpl(EngineBackend engine, UserBackend user, Connection conn, String username, boolean override)
     throws DataException, SQLException
   {
+    if (logger.isDebugEnabled())
+      logger.debug("load UserProfileImpl by name: " + username + " (" + override + ")");
     this.engine = engine;
+    this.user = user;
 
     // first retrieve from the users table
     Statement stmt = conn.createStatement();
-    StringBuffer sql = new StringBuffer("SELECT uid, username, contactid, created, lastaccess, description "
-					+ "FROM users WHERE username = '");
+    StringBuffer sql = new StringBuffer("SELECT uid, username, contactid, created, lastaccess, description, "
+					+ "is_anon FROM users WHERE username = '");
     sql.append(SQLUtil.encodeString(username)).append("';");
     ResultSet rs = stmt.executeQuery(sql.toString());
     if (!(rs.next()))
+    { // we didn't find the user
+      logger.error("unable to find user with username '" + username + "'");
       throw new DataException("User '" + username + "' not found.");
 
+    } // end if
+
     // load the "elementary" fields
-    this.uid = rs.getInt("uid");
-    this.username = rs.getString("username");
-    int contact_id = rs.getInt("contactid");
-    created = SQLUtil.getFullDateTime(rs,"created");
-    last_login = SQLUtil.getFullDateTime(rs,"lastaccess");
-    descr = rs.getString("description");
+    this.uid = rs.getInt(1);
+    this.username = rs.getString(2);
+    int contact_id = rs.getInt(3);
+    created = SQLUtil.getFullDateTime(rs,4);
+    last_login = SQLUtil.getFullDateTime(rs,5);
+    descr = rs.getString(6);
+    is_anon = rs.getBoolean(7);
 
     loadContact(conn,contact_id,override);
 
   } // end constructor
 
-  UserProfileImpl(EngineBackend engine, Connection conn, int uid, boolean override)
+  UserProfileImpl(EngineBackend engine, UserBackend user, Connection conn, int uid, boolean override)
       throws DataException, SQLException
   {
+    if (logger.isDebugEnabled())
+      logger.debug("load UserProfileImpl by UID: " + uid + " (" + override + ")");
     this.engine = engine;
+    this.user = user;
 
     // first retrieve from the users table
     Statement stmt = conn.createStatement();
-    StringBuffer sql = new StringBuffer("SELECT uid, username, contactid, created, lastaccess, description "
-					+ "FROM users WHERE uid = ");
+    StringBuffer sql = new StringBuffer("SELECT uid, username, contactid, created, lastaccess, description, "
+					+ "is_anon FROM users WHERE uid = ");
     sql.append(uid).append(';');
     ResultSet rs = stmt.executeQuery(sql.toString());
     if (!(rs.next()))
+    { // we didn't find user
+      logger.error("unable to find user with uid " + uid);
       throw new DataException("User #" + String.valueOf(uid) + " not found.");
 
+    } // end if
+
     // load the "elementary" fields
-    this.uid = rs.getInt("uid");
-    this.username = rs.getString("username");
-    int contact_id = rs.getInt("contactid");
-    created = SQLUtil.getFullDateTime(rs,"created");
-    last_login = SQLUtil.getFullDateTime(rs,"lastaccess");
-    descr = rs.getString("description");
+    this.uid = rs.getInt(1);
+    this.username = rs.getString(2);
+    int contact_id = rs.getInt(3);
+    created = SQLUtil.getFullDateTime(rs,4);
+    last_login = SQLUtil.getFullDateTime(rs,5);
+    descr = rs.getString(6);
+    is_anon = rs.getBoolean(7);
 
     loadContact(conn,contact_id,override);
     
   } // end constructor
 
+  /*--------------------------------------------------------------------------------
+   * Internal functions
+   *--------------------------------------------------------------------------------
+   */
+
   private void loadContact(Connection conn, int contact_id, boolean override) throws SQLException
   {
+    if (logger.isDebugEnabled())
+      logger.debug("loadContact for contact ID " + contact_id + " (" + override + ")");
+
     Statement stmt = conn.createStatement();
     StringBuffer sql = new StringBuffer("SELECT * FROM contacts WHERE contactid = ");
     sql.append(contact_id).append(';');
+
     ResultSet rs = stmt.executeQuery(sql.toString());
     if (rs.next())
     { // load all the record data
@@ -194,6 +239,11 @@ class UserProfileImpl implements UserProfile
 
   } // end loadContact
 
+  /*--------------------------------------------------------------------------------
+   * External operations
+   *--------------------------------------------------------------------------------
+   */
+
   public int getUID()
   {
     return uid;
@@ -344,4 +394,49 @@ class UserProfileImpl implements UserProfile
 
   } // end getDescription
 
+  public boolean isAnonymous()
+  {
+    return is_anon;
+
+  } // end isAnonymous
+
+  public boolean canSendQuickEmail()
+  {
+    return !is_anon && !(user.userIsAnonymous());
+
+  } // end canSendQuickEmail
+
+  public void sendQuickEmail(String subject, String text) throws AccessError, DataException, EmailException
+  {
+    if (logger.isDebugEnabled())
+      logger.debug("Send Quick E-Mail (from uid " + user.realUID() + " to uid " + uid + ")");
+
+    if (user.userIsAnonymous())
+    { // we can't send quick emails if we're anonymous!
+      logger.error("sending user is not logged in.");
+      throw new AccessError("You must be logged in to send a quick E-mail message.");
+
+    } // end if
+
+    if (is_anon)
+    { // we can't send quick emails to the anonymous user
+      logger.error("target user is the anonymous user");
+      throw new AccessError("You cannot send email to the anonymous user.");
+
+    } // end if
+
+    // assemble the full text
+    StringBuffer text_buf = new StringBuffer(text);
+    text_buf.append("\n\n--\n").append(engine.getStockMessage("signature"));
+
+    // create the emailer object, fill it in, and send it
+    SimpleEmailer em = engine.createEmailer();
+    em.setFrom(user.realUserName(),user.realEmailAddress());
+    em.setTo(real_email);
+    em.setSubject(subject);
+    em.setText(text_buf.toString());
+    em.send();
+
+  } // end sendQuickEmail
+
 } // end class UserProfileImpl

src/com/silverwrist/venice/servlets/SIGOperations.java

@@ -198,6 +198,19 @@ public class SIGOperations extends VeniceServlet
 
     } // end if ("C" command)
 
+    if (cmd.equals("I"))
+    { // "I" - Send Invitation (requires SIG parameter)
+      SIGContext sig = getSIGParameter(request,user,true,"top");
+
+      if (!(sig.canSendInvitation()))
+	return new ErrorBox("SIG Error","You are not permitted to send an invitation.",
+			    "sig/" + sig.getAlias());
+
+      // present the "Invitation" dialog
+      return new Invitation(sig);
+
+    } // end if ("I" command)
+
     // this is an error!
     logger.error("invalid command to SIGOperations.doGet: " + cmd);
     return new ErrorBox("Internal Error","Invalid command to SIGOperations.doGet","top");
@@ -318,6 +331,48 @@ public class SIGOperations extends VeniceServlet
 
     } // end if ("C" command)
 
+    if (cmd.equals("I"))
+    { // "I" = Send invitation (requires SIG parameter)
+      SIGContext sig = getSIGParameter(request,user,true,"top");
+      String on_error = "sig/" + sig.getAlias();
+
+      if (isImageButtonClicked(request,"cancel")) // cancel - go back to SIG opening page
+	throw new RedirectResult(on_error);
+
+      if (isImageButtonClicked(request,"send"))
+      { // the "send" button was pressed
+	try
+	{ // send out the invitation
+	  sig.sendInvitation(request.getParameter("addr"),request.getParameter("pb"));
+
+	} // end try
+	catch (AccessError ae)
+	{ // access error - display error box
+	  return new ErrorBox("Access Error",ae.getMessage(),on_error);
+	    
+	} // end catch
+	catch (DataException de)
+	{ // database error doing something
+	  return new ErrorBox("Database Error","Database error creating SIG: " + de.getMessage(),on_error);
+
+	} // end catch
+	catch (EmailException ee)
+	{ // error sending the email message
+	  return new ErrorBox("E-Mail Error","Error sending e-mail: " + ee.getMessage(),on_error);
+	    
+	} // end catch
+
+	// all sent - go back to SIG profile display
+	throw new RedirectResult(on_error);
+	
+      } // end if ("send" pressed)
+
+      // error - don't know what button was clicked
+      logger.error("no known button click on SIGOperations.doPost, cmd=I");
+      return new ErrorBox("Internal Error","Unknown command button pressed",on_error);
+
+    } // end if ("I" command)
+
     // this is an error!
     logger.error("invalid command to SIGOperations.doPost: " + cmd);
     return new ErrorBox("Internal Error","Invalid command to SIGOperations.doPost","top");

src/com/silverwrist/venice/servlets/UserDisplay.java

@@ -20,11 +20,19 @@ package com.silverwrist.venice.servlets;
 import java.io.*;
 import javax.servlet.*;
 import javax.servlet.http.*;
+import org.apache.log4j.*;
 import com.silverwrist.venice.core.*;
 import com.silverwrist.venice.servlets.format.*;
 
 public class UserDisplay extends VeniceServlet
 {
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  private static Category logger = Category.getInstance(UserDisplay.class.getName());
+
   /*--------------------------------------------------------------------------------
    * Overrides from class HttpServlet
    *--------------------------------------------------------------------------------
@@ -53,6 +61,7 @@ public class UserDisplay extends VeniceServlet
     { // load the profile corresponding to that username and display it
       UserProfile prof = user.getProfile(uname);
       changeMenuTop(request);
+      setMyLocation(request,"user" + request.getPathInfo());
       return new UserProfileData(prof);
 
     } // end try
@@ -64,4 +73,69 @@ public class UserDisplay extends VeniceServlet
 
   } // end doVeniceGet
 
+  protected VeniceContent doVenicePost(HttpServletRequest request, VeniceEngine engine,
+				       UserContext user, RenderData rdat)
+    throws ServletException, IOException, VeniceServletResult
+  {
+    String uname = request.getPathInfo().substring(1);  // the username we're looking at
+    UserProfile prof;
+    String on_error;
+
+    if (logger.isDebugEnabled())
+      logger.debug("Posting to profile: " + uname);
+
+    try
+    { // load the profile corresponding to that username and display it
+      prof = user.getProfile(uname);
+      on_error = "user/" + prof.getUserName();
+
+    } // end try
+    catch (DataException de)
+    { // unable to get the user name
+      logger.error("error retrieving user profile: " + de.getMessage(),de);
+      return new ErrorBox("Database Error","Database error finding user: " + de.getMessage(),"top");
+
+    } // end catch
+
+    String cmd = getStandardCommandParam(request);
+
+    if (cmd.equals("E"))
+    { // send a quick email message - let's do it!
+      if (logger.isDebugEnabled())
+	logger.debug("sending quick email message");
+
+      try
+      { // send a quick email message...
+	prof.sendQuickEmail(request.getParameter("subj"),request.getParameter("pb"));
+
+      } // end try
+      catch (AccessError ae)
+      { // throw an access error box
+	logger.error("access error sending email: " + ae.getMessage(),ae);
+	return new ErrorBox("Access Error",ae.getMessage(),on_error);
+
+      } // end catch
+      catch (DataException de)
+      { // database error
+	logger.error("database error sending email: " + de.getMessage(),de);
+	return new ErrorBox("Database Error","Database error sending message: " + de.getMessage(),on_error);
+
+      } // end catch
+      catch (EmailException ee)
+      { // error sending the actual email
+	logger.error("email exception: " + ee.getMessage(),ee);
+	return new ErrorBox("E-Mail Error","Error sending e-mail: " + ee.getMessage(),on_error);
+
+      } // end catch
+
+    } // end if
+
+    if (logger.isDebugEnabled())
+      logger.debug("redisplaying profile window");
+    changeMenuTop(request);
+    setMyLocation(request,"user" + request.getPathInfo());
+    return new UserProfileData(prof);
+
+  } // end doVenicePost
+
 } // end class UserDisplay

src/com/silverwrist/venice/servlets/format/Invitation.java

@@ -0,0 +1,108 @@
+/*
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (the "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
+ * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
+ * language governing rights and limitations under the License.
+ * 
+ * The Original Code is the Venice Web Communities System.
+ * 
+ * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
+ * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are
+ * Copyright (C) 2001 Eric J. Bowersox/Silverwrist Design Studios.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ */
+package com.silverwrist.venice.servlets.format;
+
+import javax.servlet.ServletRequest;
+import com.silverwrist.util.StringUtil;
+import com.silverwrist.venice.core.*;
+
+public class Invitation implements JSPRender
+{
+  /*--------------------------------------------------------------------------------
+   * Static data members
+   *--------------------------------------------------------------------------------
+   */
+
+  // Attribute name for request attribute
+  protected static final String ATTR_NAME = "com.silverwrist.venice.content.Invitation";
+
+  /*--------------------------------------------------------------------------------
+   * Attributes
+   *--------------------------------------------------------------------------------
+   */
+
+  private SIGContext sig;        // the SIG context
+
+  /*--------------------------------------------------------------------------------
+   * Constructor
+   *--------------------------------------------------------------------------------
+   */
+
+  public Invitation(SIGContext sig)
+  {
+    this.sig = sig;
+
+  } // end constructor
+
+  /*--------------------------------------------------------------------------------
+   * External static functions
+   *--------------------------------------------------------------------------------
+   */
+
+  public static Invitation retrieve(ServletRequest request)
+  {
+    return (Invitation)(request.getAttribute(ATTR_NAME));
+
+  } // end retrieve
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface VeniceContent
+   *--------------------------------------------------------------------------------
+   */
+
+  public String getPageTitle(RenderData rdat)
+  {
+    return "Send Invitation";
+
+  } // end getPageTitle
+
+  /*--------------------------------------------------------------------------------
+   * Implementations from interface JSPRender
+   *--------------------------------------------------------------------------------
+   */
+
+  public void store(ServletRequest request)
+  {
+    request.setAttribute(ATTR_NAME,this);
+
+  } // end store
+
+  public String getTargetJSPName()
+  {
+    return "invitation.jsp";
+
+  } // end getTargetJSPName
+
+  /*--------------------------------------------------------------------------------
+   * External operations
+   *--------------------------------------------------------------------------------
+   */
+
+  public int getSIGID()
+  {
+    return sig.getSIGID();
+
+  } // end getSIGID
+
+  public String getSIGName()
+  {
+    return sig.getName();
+
+  } // end getSIGName
+
+} // end class Invitation

src/com/silverwrist/venice/servlets/format/SIGProfileData.java

@@ -7,7 +7,7 @@
  * WARRANTY OF ANY KIND, either express or implied. See the License for the specific
  * language governing rights and limitations under the License.
  * 
- * The Original Code is the Venice Web Community System.
+ * The Original Code is the Venice Web Communities System.
  * 
  * The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
  * for Silverwrist Design Studios.  Portions created by Eric J. Bowersox are