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added customizable "HTML Escapes" for the top and bottom of the topic list

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and post list pages; configurable through the host tools
This commit is contained in:
Eric J. Bowersox
2001-12-05 00:03:39 +00:00
parent 9cc34facf6
commit 9d34cc35f0
17 changed files with 699 additions and 58 deletions
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111
src/com/silverwrist/venice/servlets/ConfOperations.java
View File

@@ -168,6 +168,8 @@ public class ConfOperations extends VeniceServlet
* SH = Hide/show conference from sequence manager menu
* SS = Change conference sequence from sequence manager menu
* T = Create topic (requires conference parameter)
* U = Customize Conference Display (requires conference parameter)
* UX = Remove all custom blocks (requires conference parameter)
* Other = Display list of conferences in community
*/
@@ -337,8 +339,8 @@ public class ConfOperations extends VeniceServlet
String message = "You are about to permanently delete the \"" + conf.getName() + "\" conference! "
+ "Are you sure you want to do this?";
return new ConfirmBox(request,DELETE_CONFIRM_ATTR,DELETE_CONFIRM_PARAM,"Delete Conference",message,
"confops?sig=" + comm.getCommunityID() + "&conf=" + conf.getConfID() + "&cmd=SDEL",
on_error);
"confops?sig=" + comm.getCommunityID() + "&conf=" + conf.getConfID()
+ "&cmd=SDEL",on_error);
} // end else
@@ -495,7 +497,8 @@ public class ConfOperations extends VeniceServlet
try
{ // display the "Conference Reports" display
setMyLocation(request,"confops?sig=" + comm.getCommunityID() + "&conf=" + conf.getConfID() + "&cmd=QR");
setMyLocation(request,"confops?sig=" + comm.getCommunityID() + "&conf=" + conf.getConfID()
+ "&cmd=QR");
return new ReportConferenceMenu(comm,conf);
} // end try
@@ -602,7 +605,7 @@ public class ConfOperations extends VeniceServlet
} // end try
catch (DataException de)
{ // something wrong in the database
return new ErrorBox("Database Error","Database error getting topic list " + de.getMessage(),
return new ErrorBox("Database Error","Database error getting topic list: " + de.getMessage(),
on_error);
} // end catch
@@ -614,6 +617,61 @@ public class ConfOperations extends VeniceServlet
} // end if ("I" command)
if (cmd.equals("U"))
{ // "U" = Customize Conference Displays (requires conference parameter)
ConferenceContext conf = getConferenceParameter(request,comm,true,on_error);
on_error = "confops?sig=" + comm.getCommunityID() + "&conf=" + conf.getConfID() + "&cmd=Q";
if (!(conf.canChangeConference()))
return new ErrorBox("Access Error","You are not permitted to change this conference's customizations.",
on_error);
try
{ // return the conference custom blocks view
return new ConferenceCustomBlocks(comm,conf);
} // end try
catch (DataException de)
{ // something wrong in the database
return new ErrorBox("Database Error","Database error getting custom blocks: " + de.getMessage(),
on_error);
} // end catch
} // end if ("U" command)
if (cmd.equals("UX"))
{ // "UX" = Customize Conference Displays (requires conference parameter)
ConferenceContext conf = getConferenceParameter(request,comm,true,on_error);
on_error = "confops?sig=" + comm.getCommunityID() + "&conf=" + conf.getConfID() + "&cmd=U";
if (!(conf.canChangeConference()))
return new ErrorBox("Access Error","You are not permitted to change this conference's customizations.",
on_error);
try
{ // zap the custom blocks
conf.removeCustomBlocks();
} // end try
catch (DataException de)
{ // something wrong in the database
return new ErrorBox("Database Error","Database error removing custom blocks: " + de.getMessage(),
on_error);
} // end catch
catch (AccessError ae)
{ // some lack of access is causing problems
return new ErrorBox("Access Error",ae.getMessage(),on_error);
} // end catch
// all done - bounce back to the menu
throw new RedirectResult("confops?sig=" + comm.getCommunityID() + "&conf=" + conf.getConfID()
+ "&cmd=Q");
} // end if ("UX" command)
if (cmd.equals("DEL"))
{ // "DEL" = "Delete Conference (requires conference parameter)
ConferenceContext conf = getConferenceParameter(request,comm,true,on_error);
@@ -1139,6 +1197,51 @@ public class ConfOperations extends VeniceServlet
} // end if ("I" command)
if (cmd.equals("U"))
{ // "U" command - Customize Conference
ConferenceContext conf = getConferenceParameter(request,comm,true,on_error);
on_error = "confops?sig=" + comm.getCommunityID() + "&conf=" + conf.getConfID() + "&cmd=U";
if (!(conf.canChangeConference()))
return new ErrorBox("Access Error","You are not permitted to change this conference's customizations.",
on_error);
if (isImageButtonClicked(request,"cancel")) // cancel - bounce back to the menu
throw new RedirectResult("confops?sig=" + comm.getCommunityID() + "&conf=" + conf.getConfID()
+ "&cmd=Q");
if (isImageButtonClicked(request,"update"))
{ // OK, actually update the operation
try
{ // reset the custom blocks
conf.setCustomBlock(ConferenceContext.CUST_BLOCK_TOP,request.getParameter("tx"));
conf.setCustomBlock(ConferenceContext.CUST_BLOCK_BOTTOM,request.getParameter("bx"));
} // end try
catch (DataException de)
{ // something wrong in the database
return new ErrorBox("Database Error","Database error setting custom blocks: " + de.getMessage(),
on_error);
} // end catch
catch (AccessError ae)
{ // some lack of access is causing problems
return new ErrorBox("Access Error",ae.getMessage(),on_error);
} // end catch
// all done - bounce back to the menu
throw new RedirectResult("confops?sig=" + comm.getCommunityID() + "&conf=" + conf.getConfID()
+ "&cmd=Q");
} // end if
// we don't know what button was pressed
logger.error("no known button click on ConfOperations.doPost, cmd=U");
return new ErrorBox("Internal Error","Unknown command button pressed",on_error);
} // end if ("U" command)
// unrecognized command!
logger.error("invalid command to ConfOperations.doPost: " + cmd);
return new ErrorBox("Internal Error","Invalid command to ConfOperations.doPost",on_error);

150
src/com/silverwrist/venice/servlets/format/ConferenceCustomBlocks.java Normal file
View File

@@ -0,0 +1,150 @@
/*
* 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 java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import com.silverwrist.util.StringUtil;
import com.silverwrist.venice.core.*;
import com.silverwrist.venice.except.*;
public class ConferenceCustomBlocks implements JSPRender
{
/*--------------------------------------------------------------------------------
* Static data members
*--------------------------------------------------------------------------------
*/
// Attribute name for request attribute
protected static final String ATTR_NAME = "com.silverwrist.venice.content.ConferenceCustomBlocks";
/*--------------------------------------------------------------------------------
* Attributes
*--------------------------------------------------------------------------------
*/
private CommunityContext comm; // the community we're in
private ConferenceContext conf; // the conference being diddled with
private String top_custom; // the top custom block
private String bottom_custom; // the bottom custom block
private String locator = null; // locator string
/*--------------------------------------------------------------------------------
* Constructor
*--------------------------------------------------------------------------------
*/
public ConferenceCustomBlocks(CommunityContext comm, ConferenceContext conf) throws DataException
{
this.comm = comm;
this.conf = conf;
this.top_custom = conf.getCustomBlock(ConferenceContext.CUST_BLOCK_TOP);
this.bottom_custom = conf.getCustomBlock(ConferenceContext.CUST_BLOCK_BOTTOM);
} // end constructor
/*--------------------------------------------------------------------------------
* External static functions
*--------------------------------------------------------------------------------
*/
public static ConferenceCustomBlocks retrieve(ServletRequest request)
{
return (ConferenceCustomBlocks)(request.getAttribute(ATTR_NAME));
} // end retrieve
/*--------------------------------------------------------------------------------
* Implementations from interface VeniceContent
*--------------------------------------------------------------------------------
*/
public String getPageTitle(RenderData rdat)
{
return "Customize Conference: " + conf.getName();
} // end getPageTitle
public String getPageQID()
{
return null;
} // end getPageQID
/*--------------------------------------------------------------------------------
* Implementations from interface JSPRender
*--------------------------------------------------------------------------------
*/
public void store(ServletRequest request)
{
request.setAttribute(ATTR_NAME,this);
} // end store
public String getTargetJSPName()
{
return "conf_custom.jsp";
} // end getTargetJSPName
/*--------------------------------------------------------------------------------
* External operations
*--------------------------------------------------------------------------------
*/
public final int getCommunityID()
{
return comm.getCommunityID();
} // end getCommunityID
public final int getConferenceID()
{
return conf.getConfID();
} // end getConferenceID
public final String getConferenceName()
{
return conf.getName();
} // end getConferenceName
public final String getLocator()
{
if (locator==null)
locator = "sig=" + comm.getCommunityID() + "&conf=" + conf.getConfID();
return locator;
} // end getLocator
public final String getTopCustomBlock()
{
return (top_custom==null) ? "" : StringUtil.encodeHTML(top_custom);
} // end getTopCustomBlock
public final String getBottomCustomBlock()
{
return (bottom_custom==null) ? "" : StringUtil.encodeHTML(bottom_custom);
} // end getBottomCustomBlock
} // end class ConferenceCustomBlocks

46
src/com/silverwrist/venice/servlets/format/TopicListing.java
View File

@@ -17,6 +17,8 @@
*/
package com.silverwrist.venice.servlets.format;
import java.io.IOException;
import java.io.Writer;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
@@ -45,6 +47,8 @@ public class TopicListing implements JSPRender
private List topic_list; // the topic list
private TopicVisitOrder visit_order; // indicates order in which topics are visited
private String qid; // "quick ID" for this page
private String top_custom; // top custom HTML block
private String bottom_custom; // bottom custom HTML block
/*--------------------------------------------------------------------------------
* Constructor
@@ -62,6 +66,8 @@ public class TopicListing implements JSPRender
this.visit_order = TopicVisitOrder.initialize(request.getSession(true),conf.getConfID(),this.topic_list);
List aliases = conf.getAliases();
this.qid = "go/" + comm.getAlias() + "!" + (String)(aliases.get(0));
this.top_custom = conf.getCustomBlock(ConferenceContext.CUST_BLOCK_TOP);
this.bottom_custom = conf.getCustomBlock(ConferenceContext.CUST_BLOCK_BOTTOM);
} // end constructor
@@ -115,19 +121,19 @@ public class TopicListing implements JSPRender
*--------------------------------------------------------------------------------
*/
public int getCommunityID()
public final int getCommunityID()
{
return comm.getCommunityID();
} // end getCommunityID
public int getConfID()
public final int getConfID()
{
return conf.getConfID();
} // end getConfID
public String getLocator()
public final String getLocator()
{
StringBuffer buf = new StringBuffer("sig=");
buf.append(comm.getCommunityID()).append("&conf=").append(conf.getConfID());
@@ -135,19 +141,19 @@ public class TopicListing implements JSPRender
} // end getLocator
public String getConfName()
public final String getConfName()
{
return conf.getName();
} // end getConfName
public boolean canDoReadNew()
public final boolean canDoReadNew()
{
return visit_order.isNext();
} // end canDoReadNew
public String getNextLocator()
public final String getNextLocator()
{
StringBuffer buf = new StringBuffer("sig=");
buf.append(comm.getCommunityID()).append("&conf=").append(conf.getConfID()).append("&top=");
@@ -156,46 +162,60 @@ public class TopicListing implements JSPRender
} // end getNextLocator
public boolean canCreateTopic()
public final boolean canCreateTopic()
{
return conf.canCreateTopic();
} // end canCreateTopic
public boolean canAddToHotlist()
public final boolean canAddToHotlist()
{
return conf.canAddToHotlist();
} // end canAddToHotlist
public boolean anyTopics()
public final boolean anyTopics()
{
return (topic_list.size()>0);
} // end anyTopics
public int getViewOption()
public final int getViewOption()
{
return view_opt;
} // end getViewOption
public boolean isView(int value)
public final boolean isView(int value)
{
return (view_opt==value);
} // end isSort
public boolean isSort(int value)
public final boolean isSort(int value)
{
return (sort_opt==value);
} // end isSort
public Iterator getTopicIterator()
public final Iterator getTopicIterator()
{
return topic_list.iterator();
} // end getTopicIterator
public final void writeTopCustom(Writer out) throws IOException
{
if (top_custom!=null)
out.write(top_custom);
} // end writeTopCustom
public final void writeBottomCustom(Writer out) throws IOException
{
if (bottom_custom!=null)
out.write(bottom_custom);
} // end writeBottomCustom
} // end class TopicListing

102
src/com/silverwrist/venice/servlets/format/TopicPosts.java
View File

@@ -18,6 +18,8 @@
package com.silverwrist.venice.servlets.format;
import java.awt.Dimension;
import java.io.Writer;
import java.io.IOException;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
@@ -59,6 +61,8 @@ public class TopicPosts implements JSPRender
private TopicVisitOrder visit_order;
private String topic_stem;
private String topic_qid;
private String top_custom;
private String bottom_custom;
private String cache_locator = null;
private HashSet bozo_uids = new HashSet();
private Dimension photo_size = null;
@@ -97,6 +101,8 @@ public class TopicPosts implements JSPRender
List aliases = conf.getAliases();
topic_stem = (String)(aliases.get(0)) + "." + topic.getTopicNumber() + ".";
topic_qid = "go/" + comm.getAlias() + "!" + (String)(aliases.get(0)) + "." + topic.getTopicNumber();
top_custom = conf.getCustomBlock(ConferenceContext.CUST_BLOCK_TOP);
bottom_custom = conf.getCustomBlock(ConferenceContext.CUST_BLOCK_BOTTOM);
// build up the list of users IN THIS VIEW that are bozo-filtered
HashSet saw_users = new HashSet();
@@ -192,7 +198,7 @@ public class TopicPosts implements JSPRender
*--------------------------------------------------------------------------------
*/
public static String getPosterName(TopicMessageContext msg)
public static final String getPosterName(TopicMessageContext msg)
{
try
{ // have to guard agains a DataException here
@@ -207,7 +213,7 @@ public class TopicPosts implements JSPRender
} // end getPosterName
public static String getMessageBodyText(TopicMessageContext msg)
public static final String getMessageBodyText(TopicMessageContext msg)
{
try
{ // have to guard against a DataException here
@@ -222,25 +228,25 @@ public class TopicPosts implements JSPRender
} // end getMessageBodyText
public int getCommunityID()
public final int getCommunityID()
{
return comm.getCommunityID();
} // end getCommunityID
public int getConfID()
public final int getConfID()
{
return conf.getConfID();
} // end getConfID
public int getTopicNumber()
public final int getTopicNumber()
{
return topic.getTopicNumber();
} // end getTopicNumber
public int getNextTopicNumber()
public final int getNextTopicNumber()
{
if (visit_order!=null)
return visit_order.getNext();
@@ -249,7 +255,7 @@ public class TopicPosts implements JSPRender
} // end getNextTopicNumber
public String getConfLocator()
public final String getConfLocator()
{
StringBuffer buf = new StringBuffer("sig=");
buf.append(comm.getCommunityID()).append("&conf=").append(conf.getConfID());
@@ -257,7 +263,7 @@ public class TopicPosts implements JSPRender
} // end getConfLocator
public String getLocator()
public final String getLocator()
{
if (cache_locator==null)
{ // build up the standard locator
@@ -272,7 +278,7 @@ public class TopicPosts implements JSPRender
} // end getLocator
public String getNextLocator()
public final String getNextLocator()
{
StringBuffer buf = new StringBuffer("sig=");
buf.append(comm.getCommunityID()).append("&conf=").append(conf.getConfID());
@@ -282,7 +288,7 @@ public class TopicPosts implements JSPRender
} // end getNextLocator
public String getRestoreLocator()
public final String getRestoreLocator()
{
StringBuffer buf = new StringBuffer("rtop=");
buf.append(topic.getTopicNumber()).append("&rct=").append(unread);
@@ -290,7 +296,7 @@ public class TopicPosts implements JSPRender
} // end getRestoreLocator
public String getIdentifyingData()
public final String getIdentifyingData()
{
StringBuffer buf = new StringBuffer("Posts ");
buf.append(first).append(" through ").append(last).append(" in topic #").append(topic.getTopicID());
@@ -298,37 +304,37 @@ public class TopicPosts implements JSPRender
} // end getIdentifyingData
public String getTopicName()
public final String getTopicName()
{
return topic.getName();
} // end getTopicName
public int getTotalMessages()
public final int getTotalMessages()
{
return topic.getTotalMessages();
} // end getTotalMessages
public int getNewMessages()
public final int getNewMessages()
{
return unread;
} // end getNewMessages
public Date getLastUpdate()
public final Date getLastUpdate()
{
return topic.getLastUpdateDate();
} // end getLastUpdate
public boolean isTopicHidden()
public final boolean isTopicHidden()
{
return topic.isHidden();
} // end isTopicHidden
public boolean canDoNextTopic()
public final boolean canDoNextTopic()
{
if (visit_order!=null)
return visit_order.isNext();
@@ -337,43 +343,43 @@ public class TopicPosts implements JSPRender
} // end canDoNextTopic
public boolean canFreezeTopic()
public final boolean canFreezeTopic()
{
return topic.canFreeze();
} // end canFreezeTopic
public boolean isTopicFrozen()
public final boolean isTopicFrozen()
{
return topic.isFrozen();
} // end isTopicFrozen
public boolean canArchiveTopic()
public final boolean canArchiveTopic()
{
return topic.canArchive();
} // end canArchiveTopic
public boolean isTopicArchived()
public final boolean isTopicArchived()
{
return topic.isArchived();
} // end isTopicArchived
public boolean canDeleteTopic()
public final boolean canDeleteTopic()
{
return topic.canDelete();
} // end canDeleteTopic
public boolean canScrollUp()
public final boolean canScrollUp()
{
return (first>0);
} // end canScrollUp
public String getScrollUpLocator()
public final String getScrollUpLocator()
{
int new_first = first - engine.getNumPostsPerPage();
int new_last = first - 1;
@@ -390,13 +396,13 @@ public class TopicPosts implements JSPRender
} // end getScrollUpLocator
public boolean canScrollDown()
public final boolean canScrollDown()
{
return ((topic.getTotalMessages() - (1 + last))>0);
} // end canScrollDown
public String getScrollDownLocator()
public final String getScrollDownLocator()
{
int new_last = last + engine.getNumPostsPerPage();
int my_last = topic.getTotalMessages() - 1;
@@ -408,13 +414,13 @@ public class TopicPosts implements JSPRender
} // end getScrollDownLocator
public boolean canScrollToEnd()
public final boolean canScrollToEnd()
{
return ((topic.getTotalMessages() - (1 + last))>0);
} // end canScrollToEnd
public String getScrollToEndLocator()
public final String getScrollToEndLocator()
{
int my_last = topic.getTotalMessages();
StringBuffer buf = new StringBuffer("p1=");
@@ -423,25 +429,25 @@ public class TopicPosts implements JSPRender
} // end getScrollToEndLocator
public Iterator getMessageIterator()
public final Iterator getMessageIterator()
{
return messages.iterator();
} // end getMessageIterator()
public boolean emitBreakLinePoint(int msg)
public final boolean emitBreakLinePoint(int msg)
{
return (msg==(topic.getTotalMessages()-unread));
} // end emitBreakLinePoint
public boolean showAdvanced()
public final boolean showAdvanced()
{
return show_advanced && (last==first);
} // end showAdvanced
public boolean displayPostBox()
public final boolean displayPostBox()
{
boolean flag1 = conf.canPostToConference();
boolean flag2 = (topic.isFrozen() ? topic.canFreeze() : true);
@@ -450,25 +456,25 @@ public class TopicPosts implements JSPRender
} // end displayPostBox
public String getDefaultPseud()
public final String getDefaultPseud()
{
return conf.getDefaultPseud();
} // end getDefaultPseud
public String getMessageReference(TopicMessageContext msg)
public final String getMessageReference(TopicMessageContext msg)
{
return topic_stem + msg.getPostNumber();
} // end getMessageReference
public int getNumPostsPerPage()
public final int getNumPostsPerPage()
{
return engine.getNumPostsPerPage();
} // end getNumPostsPerPage
public boolean displayAttachmentInNewWindow(TopicMessageContext msg)
public final boolean displayAttachmentInNewWindow(TopicMessageContext msg)
{
if (!(msg.hasAttachment()))
return false;
@@ -477,7 +483,7 @@ public class TopicPosts implements JSPRender
} // end displayAttachmentInNewWindow
public boolean bozoFilterUser(int uid)
public final boolean bozoFilterUser(int uid)
{
if (no_bozos)
return false;
@@ -486,7 +492,7 @@ public class TopicPosts implements JSPRender
} // end bozoFilterUser
public boolean showBozoFilteredIndicator(int uid)
public final boolean showBozoFilteredIndicator(int uid)
{
if (no_bozos)
return bozo_uids.contains(new Integer(uid));
@@ -495,13 +501,13 @@ public class TopicPosts implements JSPRender
} // end showBozoFilteredIndicator
public boolean showFilterButton(int uid)
public final boolean showFilterButton(int uid)
{
return !(bozo_uids.contains(new Integer(uid))) && topic.canSetBozo(uid);
} // end showFilterButton
public String getUserPhotoTag(int uid, RenderData rdat)
public final String getUserPhotoTag(int uid, RenderData rdat)
{
if (photo_size==null)
return ""; // user photos not enabled
@@ -515,10 +521,24 @@ public class TopicPosts implements JSPRender
} // end getUserPhotoTag
public boolean displayPostPictures()
public final boolean displayPostPictures()
{
return (photo_size!=null);
} // end displayPostPictures
public final void writeTopCustom(Writer out) throws IOException
{
if (top_custom!=null)
out.write(top_custom);
} // end writeTopCustom
public final void writeBottomCustom(Writer out) throws IOException
{
if (bottom_custom!=null)
out.write(bottom_custom);
} // end writeBottomCustom
} // end class TopicPosts