extended the use of ConferenceLink throughout the conferencing code

conference.go

@@ -136,7 +136,7 @@ func Topics(ctxt ui.AmContext) (string, any) {
 	}
 
 	// create the "read new" URL
-	urlStem := fmt.Sprintf("/comm/%s/conf/%s", comm.Alias, ctxt.GetScratch("currentAlias"))
+	urlStem := ctxt.GetScratch("ConferenceLink").(string)
 	if !ctxt.CurrentUser().IsAnon {
 		traverser := ui.NewTopicTraverser(topics)
 		ctxt.SetSession("topic.traverser", traverser)
@@ -178,14 +178,13 @@ func Topics(ctxt ui.AmContext) (string, any) {
  *     Data as a parameter for the command string.
  */
 func NewTopicForm(ctxt ui.AmContext) (string, any) {
-	comm := ctxt.CurrentCommunity()
 	conf := ctxt.GetScratch("currentConference").(*database.Conference)
 	myLevel := ctxt.GetScratch("levelInConference").(uint16)
 	if !conf.TestPermission("Conference.Create", myLevel) {
 		return "error", echo.NewHTTPError(http.StatusForbidden, "you are not permitted to create topics in this conference")
 	}
 	ctxt.VarMap().Set("conferenceName", conf.Name)
-	ctxt.VarMap().Set("urlStem", fmt.Sprintf("/comm/%s/conf/%s", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("urlStem", ctxt.GetScratch("ConferenceLink").(string))
 	ctxt.VarMap().Set("topicName", "")
 	pseud, err := conf.DefaultPseud(ctxt.Ctx(), ctxt.CurrentUser())
 	if err != nil {
@@ -212,7 +211,7 @@ func NewTopic(ctxt ui.AmContext) (string, any) {
 		return "error", echo.NewHTTPError(http.StatusForbidden, "you are not permitted to create topics in this conference")
 	}
 
-	urlStem := fmt.Sprintf("/comm/%s/conf/%s", comm.Alias, ctxt.GetScratch("currentAlias"))
+	urlStem := ctxt.GetScratch("ConferenceLink").(string)
 	if ctxt.FormFieldIsSet("cancel") {
 		return "redirect", urlStem
 	}
@@ -634,7 +633,7 @@ func ReadPosts(ctxt ui.AmContext) (string, any) {
 	ctxt.VarMap().Set("advancedControls", advancedControls)
 
 	// Adjust the traverser and get the "next" link.
-	urlStem := fmt.Sprintf("/comm/%s/conf/%s", comm.Alias, ctxt.GetScratch("currentAlias").(string))
+	urlStem := ctxt.GetScratch("ConferenceLink").(string)
 	if traverser != nil {
 		traverser.ClearTopic(topic.Number)
 		nextTopic := traverser.NextTopic(topic.Number)
@@ -689,7 +688,7 @@ func PostInTopic(ctxt ui.AmContext) (string, any) {
 	topic := ctxt.GetScratch("currentTopic").(*database.Topic)
 	ctxt.VarMap().Set("post_topic", topic)
 
-	urlStem := fmt.Sprintf("/comm/%s/conf/%s/r/%d", comm.Alias, ctxt.GetScratch("currentAlias"), topic.Number)
+	urlStem := fmt.Sprintf("%s/r/%d", ctxt.GetScratch("ConferenceLink"), topic.Number)
 	if ctxt.FormFieldIsSet("cancel") {
 		return "redirect", urlStem
 	}
@@ -757,7 +756,7 @@ func PostInTopic(ctxt ui.AmContext) (string, any) {
 	} else if ctxt.FormFieldIsSet("postnext") && len(urlNextTopic) > 0 {
 		returnURL = urlNextTopic
 	} else if ctxt.FormFieldIsSet("posttopics") {
-		returnURL = fmt.Sprintf("/comm/%s/conf/%s", comm.Alias, ctxt.GetScratch("currentAlias"))
+		returnURL = ctxt.GetScratch("ConferenceLink").(string)
 	} else {
 		return "error", EBUTTON
 	}
@@ -779,7 +778,9 @@ func PostInTopic(ctxt ui.AmContext) (string, any) {
 		ctxt.VarMap().Set("post_confRef", plc.AsString())
 		plc.Community = comm.Alias
 		ctxt.VarMap().Set("post_topicPermalink", fmt.Sprintf("/go/%s", plc.AsString()))
-		ctxt.VarMap().Set("post_topicLink", fmt.Sprintf("%s/r/%d", ctxt.GetScratch("ConferenceLink"), topic.Number))
+		t := fmt.Sprintf("%s/r/%d", ctxt.GetScratch("ConferenceLink"), topic.Number)
+		ctxt.VarMap().Set("post_topicLink", t)
+		ctxt.VarMap().Set("post_stem", t)
 
 		ctxt.VarMap().SetFunc("post_getOverrideLine", templateOverrideLine)
 		ctxt.VarMap().SetFunc("post_getOverrideLink", templateOverrideLink)
@@ -787,7 +788,6 @@ func PostInTopic(ctxt ui.AmContext) (string, any) {
 		ctxt.VarMap().SetFunc("post_getUserName", templateExtractUserName)
 		ctxt.VarMap().SetFunc("post_getAttachmentInfo", templateAttachmentInfo)
 		ctxt.VarMap().SetFunc("post_isBozo", templateBozo)
-		ctxt.VarMap().Set("post_stem", fmt.Sprintf("/comm/%s/conf/%s/r/%d", comm.Alias, ctxt.GetScratch("currentAlias"), topic.Number))
 		ctxt.VarMap().Set("post_max", topic.TopMessage)
 		ctxt.VarMap().Set("posts", posts)
 		ctxt.VarMap().Set("topicName", topic.Name)

conference_ops.go

@@ -156,7 +156,7 @@ func ConfManage(ctxt ui.AmContext) (string, any) {
 	comm := ctxt.CurrentCommunity()
 	conf := ctxt.GetScratch("currentConference").(*database.Conference)
 	myLevel := ctxt.GetScratch("levelInConference").(uint16)
-	urlStem := fmt.Sprintf("/comm/%s/conf/%s", comm.Alias, ctxt.GetScratch("currentAlias"))
+	urlStem := ctxt.GetScratch("ConferenceLink").(string)
 	ctxt.VarMap().Set("confName", conf.Name)
 	ctxt.VarMap().Set("urlStem", urlStem)
 
@@ -193,14 +193,13 @@ func ConfManage(ctxt ui.AmContext) (string, any) {
  *     Data as a parameter for the command string.
  */
 func SetPseud(ctxt ui.AmContext) (string, any) {
-	comm := ctxt.CurrentCommunity()
 	conf := ctxt.GetScratch("currentConference").(*database.Conference)
 	pseud := ctxt.FormField("pseud")
 	err := conf.SetDefaultPseud(ctxt.Ctx(), ctxt.CurrentUser(), pseud)
 	if err != nil {
 		return "error", err
 	}
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
+	return "redirect", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink"))
 }
 
 /* ConfFixseen marks all messages in a conference as read.
@@ -211,13 +210,12 @@ func SetPseud(ctxt ui.AmContext) (string, any) {
  *     Data as a parameter for the command string.
  */
 func ConfFixseen(ctxt ui.AmContext) (string, any) {
-	comm := ctxt.CurrentCommunity()
 	conf := ctxt.GetScratch("currentConference").(*database.Conference)
 	err := conf.Fixseen(ctxt.Ctx(), ctxt.CurrentUser())
 	if err != nil {
 		return "error", err
 	}
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
+	return "redirect", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink"))
 }
 
 /* AddToHotlist adds the current community and conference to the user's hotlist..
@@ -234,7 +232,7 @@ func AddToHotlist(ctxt ui.AmContext) (string, any) {
 	if err != nil {
 		return "error", err
 	}
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s", comm.Alias, ctxt.GetScratch("currentAlias"))
+	return "redirect", ctxt.GetScratch("ConferenceLink").(string)
 }
 
 /* HideTopic hides or shows the current topic for the current user.
@@ -254,7 +252,7 @@ func HideTopic(ctxt ui.AmContext) (string, any) {
 	if err != nil {
 		return "error", err
 	}
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/r/%d", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number)
+	return "redirect", fmt.Sprintf("%s/r/%d", ctxt.GetScratch("ConferenceLink"), topic.Number)
 }
 
 /* FreezeTopic freezes or unfreezes the current topic.
@@ -275,7 +273,7 @@ func FreezeTopic(ctxt ui.AmContext) (string, any) {
 	if err != nil {
 		return "error", err
 	}
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/r/%d", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number)
+	return "redirect", fmt.Sprintf("%s/r/%d", ctxt.GetScratch("ConferenceLink"), topic.Number)
 }
 
 /* ArchiveTopic archives or unarchives the current topic.
@@ -296,7 +294,7 @@ func ArchiveTopic(ctxt ui.AmContext) (string, any) {
 	if err != nil {
 		return "error", err
 	}
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/r/%d", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number)
+	return "redirect", fmt.Sprintf("%s/r/%d", ctxt.GetScratch("ConferenceLink"), topic.Number)
 }
 
 /* StickTopic sticks or unsticks the current topic.
@@ -317,7 +315,7 @@ func StickTopic(ctxt ui.AmContext) (string, any) {
 	if err != nil {
 		return "error", err
 	}
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/r/%d", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number)
+	return "redirect", fmt.Sprintf("%s/r/%d", ctxt.GetScratch("ConferenceLink"), topic.Number)
 }
 
 /* DeleteTopic deletes the current topic.
@@ -348,14 +346,14 @@ func DeleteTopic(ctxt ui.AmContext) (string, any) {
 		if err != nil {
 			return "error", err
 		}
-		return "redirect", fmt.Sprintf("/comm/%s/conf/%s", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"))
+		return "redirect", ctxt.GetScratch("ConferenceLink").(string)
 	}
 
 	// Set up to display the message box.
 	mbox.SetMessage(fmt.Sprintf(`You are about to detele the topic <span class="font-bold text-red-600">"%s"</span>
 		from the <span class="font-bold text-red-600">"%s"</span> conference!`, topic.Name, conf.Name))
-	mbox.SetLink("no", fmt.Sprintf("/comm/%s/conf/%s/r/%d", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number))
+	mbox.SetLink("no", fmt.Sprintf("%s/r/%d", ctxt.GetScratch("ConferenceLink"), topic.Number))
-	mbox.SetLink("yes", fmt.Sprintf("/comm/%s/conf/%s/op/%d/delete", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number))
+	mbox.SetLink("yes", fmt.Sprintf("%s/op/%d/delete", ctxt.GetScratch("ConferenceLink"), topic.Number))
 	return mbox.Render(ctxt)
 }
 
@@ -390,7 +388,7 @@ func HideMessage(ctxt ui.AmContext) (string, any) {
 	if err != nil {
 		return "error", err
 	}
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/r/%d?r=%d&ac=1", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number, hdrs[0].Num)
+	return "redirect", fmt.Sprintf("%s/r/%d?r=%d&ac=1", ctxt.GetScratch("ConferenceLink"), topic.Number, hdrs[0].Num)
 }
 
 /* ScribbleMessage scribbles a topic message.
@@ -424,7 +422,7 @@ func ScribbleMessage(ctxt ui.AmContext) (string, any) {
 	if err != nil {
 		return "error", err
 	}
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/r/%d?r=%d&ac=1", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number, hdrs[0].Num)
+	return "redirect", fmt.Sprintf("%s/r/%d?r=%d&ac=1", ctxt.GetScratch("ConferenceLink"), topic.Number, hdrs[0].Num)
 }
 
 /* NukeMessage nukes (deletes entirely) a topic message.
@@ -466,7 +464,7 @@ func NukeMessage(ctxt ui.AmContext) (string, any) {
 		if err != nil {
 			return "error", err
 		}
-		return "redirect", fmt.Sprintf("/comm/%s/conf/%s/r/%d", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number)
+		return "redirect", fmt.Sprintf("%s/r/%d", ctxt.GetScratch("ConferenceLink"), topic.Number)
 	}
 
 	// Set up to display the message box.
@@ -480,8 +478,8 @@ func NukeMessage(ctxt ui.AmContext) (string, any) {
 	}
 	mbox.SetMessage(fmt.Sprintf(`You are about to nuke message <span class="font-mono font-bold text-red-600">&lt;%s&gt;</span>, 
                         		originally composed by <span class="font-bold text-red-600">&lt;%s&gt;</span>!`, link, creator.Username))
-	mbox.SetLink("no", fmt.Sprintf("/comm/%s/conf/%s/r/%d?r=%d&ac=1", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number, hdrs[0].Num))
+	mbox.SetLink("no", fmt.Sprintf("%s/r/%d?r=%d&ac=1", ctxt.GetScratch("ConferenceLink"), topic.Number, hdrs[0].Num))
-	mbox.SetLink("yes", fmt.Sprintf("/comm/%s/conf/%s/op/%d/nuke/%d", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number, hdrs[0].Num))
+	mbox.SetLink("yes", fmt.Sprintf("%s/op/%d/nuke/%d", ctxt.GetScratch("ConferenceLink"), topic.Number, hdrs[0].Num))
 	return mbox.Render(ctxt)
 }
 
@@ -524,7 +522,7 @@ func PruneMessageAttachment(ctxt ui.AmContext) (string, any) {
 		if err != nil {
 			return "error", err
 		}
-		return "redirect", fmt.Sprintf("/comm/%s/conf/%s/r/%d?r=%d&ac=1", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number, hdrs[0].Num)
+		return "redirect", fmt.Sprintf("%s/r/%d?r=%d&ac=1", ctxt.GetScratch("ConferenceLink"), topic.Number, hdrs[0].Num)
 	}
 
 	// Set up to display the message box.
@@ -538,8 +536,8 @@ func PruneMessageAttachment(ctxt ui.AmContext) (string, any) {
 	}
 	mbox.SetMessage(fmt.Sprintf(`You are about to prune the attachment of message <span class="font-mono font-bold text-red-600">&lt;%s&gt;</span>, 
                         		originally composed by <span class="font-bold text-red-600">&lt;%s&gt;</span>!`, link, creator.Username))
-	mbox.SetLink("no", fmt.Sprintf("/comm/%s/conf/%s/r/%d?r=%d&ac=1", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number, hdrs[0].Num))
+	mbox.SetLink("no", fmt.Sprintf("%s/r/%d?r=%d&ac=1", ctxt.GetScratch("ConferenceLink"), topic.Number, hdrs[0].Num))
-	mbox.SetLink("yes", fmt.Sprintf("/comm/%s/conf/%s/op/%d/prune/%d", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number, hdrs[0].Num))
+	mbox.SetLink("yes", fmt.Sprintf("%s/op/%d/prune/%d", ctxt.GetScratch("ConferenceLink"), topic.Number, hdrs[0].Num))
 	return mbox.Render(ctxt)
 }
 
@@ -591,7 +589,7 @@ func MoveMessageForm(ctxt ui.AmContext) (string, any) {
 
 	ctxt.VarMap().Set("post", hdrs[0])
 	ctxt.VarMap().Set("topMessage", topic.TopMessage)
-	formLink := fmt.Sprintf("/comm/%s/conf/%s/op/%d/move/%d", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number, hdrs[0].Num)
+	formLink := fmt.Sprintf("%s/op/%d/move/%d", ctxt.GetScratch("ConferenceLink"), topic.Number, hdrs[0].Num)
 	ctxt.VarMap().Set("formLink", formLink)
 	ctxt.SetFrameTitle("Move Message")
 
@@ -625,7 +623,7 @@ func PublishMessage(ctxt ui.AmContext) (string, any) {
 	if err = hdrs[0].Publish(ctxt.Ctx(), comm, ctxt.CurrentUser(), ctxt.RemoteIP()); err != nil {
 		return "error", err
 	}
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/r/%d?r=%d&ac=1", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number, hdrs[0].Num)
+	return "redirect", fmt.Sprintf("%s/r/%d?r=%d&ac=1", ctxt.GetScratch("ConferenceLink"), topic.Number, hdrs[0].Num)
 }
 
 /* MoveMessage moves a message to a different topic.
@@ -654,7 +652,7 @@ func MoveMessage(ctxt ui.AmContext) (string, any) {
 		return "error", EPOSTREF
 	}
 	if ctxt.FormFieldIsSet("cancel") {
-		return "redirect", fmt.Sprintf("/comm/%s/conf/%s/r/%d?r=%d&ac=1", comm.Alias, ctxt.GetScratch("currentAlias"), topic.Number, hdrs[0].Num)
+		return "redirect", fmt.Sprintf("%s/r/%d?r=%d&ac=1", ctxt.GetScratch("ConferenceLink"), topic.Number, hdrs[0].Num)
 	}
 	if !conf.TestPermission("Conference.Nuke", myLevel) || !conf.TestPermission("Conference.Post", myLevel) || topic.TopMessage == 0 {
 		return "error", ENOPERM
@@ -696,7 +694,7 @@ func MoveMessage(ctxt ui.AmContext) (string, any) {
 		})
 	}
 
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/r/%d", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number)
+	return "redirect", fmt.Sprintf("%s/r/%d", ctxt.GetScratch("ConferenceLink"), topic.Number)
 }
 
 /* TopicManage displays the "manage topic" page.
@@ -709,8 +707,8 @@ func MoveMessage(ctxt ui.AmContext) (string, any) {
 func TopicManage(ctxt ui.AmContext) (string, any) {
 	comm := ctxt.CurrentCommunity()
 	topic := ctxt.GetScratch("currentTopic").(*database.Topic)
-	ctxt.VarMap().Set("backlink", fmt.Sprintf("/comm/%s/conf/%s/r/%d", comm.Alias, ctxt.GetScratch("currentAlias"), topic.Number))
+	ctxt.VarMap().Set("backlink", fmt.Sprintf("%s/r/%d", ctxt.GetScratch("ConferenceLink"), topic.Number))
-	opsLink := fmt.Sprintf("/comm/%s/conf/%s/op/%d", comm.Alias, ctxt.GetScratch("currentAlias"), topic.Number)
+	opsLink := fmt.Sprintf("%s/op/%d", ctxt.GetScratch("ConferenceLink"), topic.Number)
 	ctxt.VarMap().Set("opsLink", opsLink)
 	ctxt.VarMap().Set("topicName", topic.Name)
 
@@ -750,7 +748,6 @@ func TopicSetSubscribe(ctxt ui.AmContext) (string, any) {
 	if ctxt.CurrentUser().IsAnon {
 		return "error", ENOPERM
 	}
-	comm := ctxt.CurrentCommunity()
 	topic := ctxt.GetScratch("currentTopic").(*database.Topic)
 	flag, err := topic.IsSubscribed(ctxt.Ctx(), ctxt.CurrentUser())
 	if err != nil {
@@ -760,7 +757,7 @@ func TopicSetSubscribe(ctxt ui.AmContext) (string, any) {
 	if err != nil {
 		return "error", err
 	}
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/op/%d/manage", comm.Alias, ctxt.GetScratch("currentAlias"), topic.Number)
+	return "redirect", fmt.Sprintf("%s/op/%d/manage", ctxt.GetScratch("ConferenceLink"), topic.Number)
 }
 
 /* TopicRemoveBozo removes filtering from a specified user in the topic.
@@ -771,7 +768,6 @@ func TopicSetSubscribe(ctxt ui.AmContext) (string, any) {
  *     Data as a parameter for the command string.
  */
 func TopicRemoveBozo(ctxt ui.AmContext) (string, any) {
-	comm := ctxt.CurrentCommunity()
 	topic := ctxt.GetScratch("currentTopic").(*database.Topic)
 	bozoUid, err := strconv.Atoi(ctxt.URLParam("uid"))
 	if err != nil {
@@ -781,5 +777,5 @@ func TopicRemoveBozo(ctxt ui.AmContext) (string, any) {
 	if err != nil {
 		return "error", err
 	}
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/op/%d/manage", comm.Alias, ctxt.GetScratch("currentAlias"), topic.Number)
+	return "redirect", fmt.Sprintf("%s/op/%d/manage", ctxt.GetScratch("ConferenceLink"), topic.Number)
 }

conferenceadmin.go

@@ -99,7 +99,7 @@ func EditConference(ctxt ui.AmContext) (string, any) {
 	}
 	button := dlg.WhichButton(ctxt)
 	if button == "cancel" {
-		return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
+		return "redirect", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink"))
 	} else if button != "update" {
 		dlg.SetCommunity(comm)
 		dlg.SetConference(conf, ctxt.GetScratch("currentAlias").(string))
@@ -128,7 +128,7 @@ func EditConference(ctxt ui.AmContext) (string, any) {
 		return dlg.RenderError(ctxt, err.Error())
 	}
 
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
+	return "redirect", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink"))
 }
 
 /* ConferenceAliasForm displays the form for managing conference aliases.
@@ -148,8 +148,8 @@ func ConferenceAliasForm(ctxt ui.AmContext) (string, any) {
 
 	ctxt.VarMap().Set("newAlias", "")
 	ctxt.VarMap().Set("confName", conf.Name)
-	ctxt.VarMap().Set("backLink", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("backLink", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink")))
-	ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/aliases", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("selfLink", fmt.Sprintf("%s/aliases", ctxt.GetScratch("ConferenceLink")))
 	ctxt.SetFrameTitle(fmt.Sprintf("Manage Conference Aliases: %s", conf.Name))
 
 	if ctxt.HasParameter("del") {
@@ -184,8 +184,8 @@ func ConferenceAliasAdd(ctxt ui.AmContext) (string, any) {
 	}
 
 	ctxt.VarMap().Set("confName", conf.Name)
-	ctxt.VarMap().Set("backLink", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("backLink", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink")))
-	ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/aliases", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("selfLink", fmt.Sprintf("%s/aliases", ctxt.GetScratch("ConferenceLink")))
 	ctxt.SetFrameTitle(fmt.Sprintf("Manage Conference Aliases: %s", conf.Name))
 
 	newAlias := ctxt.FormField("na")
@@ -241,8 +241,8 @@ func ConferenceMembers(ctxt ui.AmContext) (string, any) {
 	// Set the first batch of page variables.
 	ctxt.VarMap().Set("commName", comm.Name)
 	ctxt.VarMap().Set("confName", conf.Name)
-	ctxt.VarMap().Set("backLink", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("backLink", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink")))
-	ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/members", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("selfLink", fmt.Sprintf("%s/members", ctxt.GetScratch("ConferenceLink")))
 	ctxt.VarMap().Set("roleList", database.AmRoleList("Conference.UserLevels"))
 	ctxt.SetFrameTitle(fmt.Sprintf("Membership in Conference: %s", conf.Name))
 
@@ -381,7 +381,6 @@ func ConferenceMembers(ctxt ui.AmContext) (string, any) {
  *     Data as a parameter for the command string.
  */
 func ConfCustomForm(ctxt ui.AmContext) (string, any) {
-	comm := ctxt.CurrentCommunity()
 	conf := ctxt.GetScratch("currentConference").(*database.Conference)
 	myLevel := ctxt.GetScratch("levelInConference").(uint16)
 	if !conf.TestPermission("Conference.Change", myLevel) {
@@ -394,7 +393,7 @@ func ConfCustomForm(ctxt ui.AmContext) (string, any) {
 	}
 
 	ctxt.VarMap().Set("confName", conf.Name)
-	ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/custom", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("selfLink", fmt.Sprintf("%s/custom", ctxt.GetScratch("ConferenceLink")))
 	ctxt.VarMap().Set("topText", topBlock)
 	ctxt.VarMap().Set("bottomText", bottomBlock)
 	ctxt.SetFrameTitle(fmt.Sprintf("Customize Conference: %s", conf.Name))
@@ -409,7 +408,6 @@ func ConfCustomForm(ctxt ui.AmContext) (string, any) {
  *     Data as a parameter for the command string.
  */
 func ConfCustom(ctxt ui.AmContext) (string, any) {
-	comm := ctxt.CurrentCommunity()
 	conf := ctxt.GetScratch("currentConference").(*database.Conference)
 	myLevel := ctxt.GetScratch("levelInConference").(uint16)
 	if !conf.TestPermission("Conference.Change", myLevel) {
@@ -429,7 +427,7 @@ func ConfCustom(ctxt ui.AmContext) (string, any) {
 	if err != nil {
 		return "error", err
 	}
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
+	return "redirect", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink"))
 }
 
 /* ConfReports displays conference activity reports.
@@ -440,7 +438,6 @@ func ConfCustom(ctxt ui.AmContext) (string, any) {
  *     Data as a parameter for the command string.
  */
 func ConfReports(ctxt ui.AmContext) (string, any) {
-	comm := ctxt.CurrentCommunity()
 	conf := ctxt.GetScratch("currentConference").(*database.Conference)
 	myLevel := ctxt.GetScratch("levelInConference").(uint16)
 	if !conf.TestPermission("Conference.Read", myLevel) {
@@ -448,7 +445,7 @@ func ConfReports(ctxt ui.AmContext) (string, any) {
 	}
 
 	ctxt.VarMap().Set("confName", conf.Name)
-	ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/activity", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("selfLink", fmt.Sprintf("%s/activity", ctxt.GetScratch("ConferenceLink")))
 
 	if ctxt.HasParameter("r") {
 		// generate a report
@@ -504,7 +501,7 @@ func ConfReports(ctxt ui.AmContext) (string, any) {
 			return "error", err
 		}
 		ctxt.VarMap().Set("topics", topicList)
-		ctxt.VarMap().Set("backLink", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias")))
+		ctxt.VarMap().Set("backLink", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink")))
 		ctxt.SetFrameTitle(fmt.Sprintf("Conference Reports: %s", conf.Name))
 		return "framed", "conf_reports.jet"
 	}
@@ -518,7 +515,6 @@ func ConfReports(ctxt ui.AmContext) (string, any) {
  *     Data as a parameter for the command string.
  */
 func ConferenceEmailForm(ctxt ui.AmContext) (string, any) {
-	comm := ctxt.CurrentCommunity()
 	conf := ctxt.GetScratch("currentConference").(*database.Conference)
 	myLevel := ctxt.GetScratch("levelInConference").(uint16)
 	if !conf.TestPermission("Conference.EMailParticipants", myLevel) {
@@ -531,7 +527,7 @@ func ConferenceEmailForm(ctxt ui.AmContext) (string, any) {
 	}
 	ctxt.VarMap().Set("topics", topics)
 	ctxt.VarMap().Set("confName", conf.Name)
-	ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/email", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("selfLink", fmt.Sprintf("%s/email", ctxt.GetScratch("ConferenceLink")))
 	ctxt.VarMap().Set("porl", 0).Set("top", 0).Set("xday", false)
 	ctxt.VarMap().Set("day", 7).Set("subj", "").Set("pb", "")
 	ctxt.SetFrameTitle(fmt.Sprintf("Conference E-Mail: %s", conf.Name))
@@ -555,7 +551,7 @@ func ConferenceEmail(ctxt ui.AmContext) (string, any) {
 
 	// Handle button presses.
 	if ctxt.FormFieldIsSet("cancel") {
-		return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
+		return "redirect", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink"))
 	} else if !ctxt.FormFieldIsSet("send") {
 		return "error", EBUTTON
 	}
@@ -646,7 +642,7 @@ func ConferenceEmail(ctxt ui.AmContext) (string, any) {
 		log.Infof("ConferenceEmail delivery completed in %s", elapsed)
 	})
 
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
+	return "redirect", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink"))
 }
 
 /* ConferenceExportForm displays the form for exporting data from a conference.
@@ -657,7 +653,6 @@ func ConferenceEmail(ctxt ui.AmContext) (string, any) {
  *     Data as a parameter for the command string.
  */
 func ConferenceExportForm(ctxt ui.AmContext) (string, any) {
-	comm := ctxt.CurrentCommunity()
 	conf := ctxt.GetScratch("currentConference").(*database.Conference)
 	myLevel := ctxt.GetScratch("levelInConference").(uint16)
 	if !conf.TestPermission("Conference.Change", myLevel) {
@@ -671,7 +666,7 @@ func ConferenceExportForm(ctxt ui.AmContext) (string, any) {
 
 	ctxt.VarMap().Set("topics", topics)
 	ctxt.VarMap().Set("confName", conf.Name)
-	ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/export", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("selfLink", fmt.Sprintf("%s/export", ctxt.GetScratch("ConferenceLink")))
 	ctxt.SetFrameTitle(fmt.Sprintf("Export Messages: %s", conf.Name))
 	return "framed", "conf_export.jet"
 }
@@ -684,7 +679,6 @@ func ConferenceExportForm(ctxt ui.AmContext) (string, any) {
  *     Data as a parameter for the command string.
  */
 func ConferenceExport(ctxt ui.AmContext) (string, any) {
-	comm := ctxt.CurrentCommunity()
 	conf := ctxt.GetScratch("currentConference").(*database.Conference)
 	myLevel := ctxt.GetScratch("levelInConference").(uint16)
 	if !conf.TestPermission("Conference.Change", myLevel) {
@@ -692,7 +686,7 @@ func ConferenceExport(ctxt ui.AmContext) (string, any) {
 	}
 
 	if ctxt.FormFieldIsSet("cancel") {
-		return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
+		return "redirect", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink"))
 	} else if !ctxt.FormFieldIsSet("export") {
 		return "error", EBUTTON
 	}
@@ -765,15 +759,16 @@ func ConferenceImport(ctxt ui.AmContext) (string, any) {
 		return "error", ENOPERM
 	}
 
+	ctxt.VarMap().Set("confName", conf.Name)
+	ctxt.VarMap().Set("selfLink", fmt.Sprintf("%s/import", ctxt.GetScratch("ConferenceLink")))
+	ctxt.SetFrameTitle("Import Messages: " + conf.Name)
+
 	if ctxt.Verb() == "GET" {
-		ctxt.VarMap().Set("confName", conf.Name)
-		ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/import", comm.Alias, ctxt.GetScratch("currentAlias")))
-		ctxt.SetFrameTitle("Import Messages: " + conf.Name)
 		return "framed", "conf_import.jet"
 	}
 
 	if ctxt.FormFieldIsSet("cancel") {
-		return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
+		return "redirect", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink"))
 	} else if !ctxt.FormFieldIsSet("import") {
 		return "error", EBUTTON
 	}
@@ -786,27 +781,18 @@ func ConferenceImport(ctxt ui.AmContext) (string, any) {
 		mode = exports.VCIFTopicMatchNum
 	default:
 		ctxt.VarMap().Set("errorMessage", "Invalid matching parameter.")
-		ctxt.VarMap().Set("confName", conf.Name)
-		ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/import", comm.Alias, ctxt.GetScratch("currentAlias")))
-		ctxt.SetFrameTitle("Import Messages: " + conf.Name)
 		return "framed", "conf_import.jet"
 	}
 
 	importData, err := ctxt.FormFile("idata")
 	if err != nil {
 		ctxt.VarMap().Set("errorMessage", err.Error())
-		ctxt.VarMap().Set("confName", conf.Name)
-		ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/import", comm.Alias, ctxt.GetScratch("currentAlias")))
-		ctxt.SetFrameTitle("Import Messages: " + conf.Name)
 		return "framed", "conf_import.jet"
 	}
 	start := time.Now()
 	f, err := importData.Open()
 	if err != nil {
 		ctxt.VarMap().Set("errorMessage", err.Error())
-		ctxt.VarMap().Set("confName", conf.Name)
-		ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/import", comm.Alias, ctxt.GetScratch("currentAlias")))
-		ctxt.SetFrameTitle("Import Messages: " + conf.Name)
 		return "framed", "conf_import.jet"
 	}
 	topics, posts, scroll, err := exports.VCIFImportMessages(ctxt.Ctx(), f, comm, conf, mode, ctxt.FormFieldIsSet("create"), ctxt.CurrentUser(), ctxt.RemoteIP())
@@ -814,13 +800,10 @@ func ConferenceImport(ctxt ui.AmContext) (string, any) {
 	log.Infof("import messages operation completed in %v", time.Since(start))
 	if err != nil {
 		ctxt.VarMap().Set("errorMessage", err.Error())
-		ctxt.VarMap().Set("confName", conf.Name)
-		ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/import", comm.Alias, ctxt.GetScratch("currentAlias")))
-		ctxt.SetFrameTitle("Import Messages: " + conf.Name)
 		return "framed", "conf_import.jet"
 	}
 
-	ctxt.VarMap().Set("backLink", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("backLink", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink")))
 	ctxt.VarMap().Set("headline", fmt.Sprintf("Processed %d topic(s) and added %d new post(s).", topics, posts))
 	ctxt.VarMap().Set("scroll", scroll)
 	ctxt.SetFrameTitle("Import Results")
@@ -858,8 +841,8 @@ func DeleteConference(ctxt ui.AmContext) (string, any) {
 	// Set up to display the message box.
 	mbox.SetMessage(fmt.Sprintf(`You are about to delete the conference <span class="font-bold text-red-600">"%s"</span>
 		from the <span class="font-bold text-red-600">"%s"</span> community!`, conf.Name, comm.Name))
-	mbox.SetLink("no", fmt.Sprintf("/comm/%s/conf/%s/manage", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias")))
+	mbox.SetLink("no", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink")))
-	mbox.SetLink("yes", fmt.Sprintf("/comm/%s/conf/%s/delete", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias")))
+	mbox.SetLink("yes", fmt.Sprintf("%s/delete", ctxt.GetScratch("ConferenceLink")))
 	return mbox.Render(ctxt)
 }
 
@@ -901,9 +884,12 @@ func CreateConference(ctxt ui.AmContext) (string, any) {
 	if err != nil {
 		return "error", err
 	}
+	var urlbuf strings.Builder
+	urlbuf.WriteString(ctxt.GetScratch("CommunityLink").(string))
+	urlbuf.WriteString("/conf")
 	button := dlg.WhichButton(ctxt)
 	if button == "cancel" {
-		return "redirect", fmt.Sprintf("/comm/%s/conf", comm.Alias)
+		return "redirect", urlbuf.String()
 	} else if button != "create" {
 		dlg.SetCommunity(comm)
 		return dlg.RenderError(ctxt, "invalid button pressed")
@@ -917,7 +903,9 @@ func CreateConference(ctxt ui.AmContext) (string, any) {
 		return dlg.RenderError(ctxt, err.Error())
 	}
 	log.Infof("Created conference '%s'", conf.Name)
-	return "redirect", fmt.Sprintf("/comm/%s/conf/%s", comm.Alias, alias)
+	urlbuf.WriteString("/")
+	urlbuf.WriteString(alias)
+	return "redirect", urlbuf.String()
 }
 
 /* ManageConferenceList displays the list for managing conferences.

find.go

@@ -345,12 +345,11 @@ func FindPostsPageCommunity(ctxt ui.AmContext) (string, any) {
  *     Data as a parameter for the command string.
  */
 func FindPostsPageConference(ctxt ui.AmContext) (string, any) {
-	comm := ctxt.CurrentCommunity()
 	conf := ctxt.GetScratch("currentConference").(*database.Conference)
 	ctxt.VarMap().Set("scope", "conference")
 	ctxt.VarMap().Set("entityName", conf.Name)
-	ctxt.VarMap().Set("backlink", fmt.Sprintf("/comm/%s/conf/%s", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("backlink", ctxt.GetScratch("ConferenceLink").(string))
-	ctxt.VarMap().Set("postlink", fmt.Sprintf("/comm/%s/conf/%s/find", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("postlink", fmt.Sprintf("%s/find", ctxt.GetScratch("ConferenceLink")))
 	return commonFindGetBackend(ctxt)
 }
 
@@ -362,12 +361,11 @@ func FindPostsPageConference(ctxt ui.AmContext) (string, any) {
  *     Data as a parameter for the command string.
  */
 func FindPostsPageTopic(ctxt ui.AmContext) (string, any) {
-	comm := ctxt.CurrentCommunity()
 	topic := ctxt.GetScratch("currentTopic").(*database.Topic)
 	ctxt.VarMap().Set("scope", "topic")
 	ctxt.VarMap().Set("entityName", topic.Name)
-	ctxt.VarMap().Set("backlink", fmt.Sprintf("/comm/%s/conf/%s/r/%d", comm.Alias, ctxt.GetScratch("currentAlias"), topic.Number))
+	ctxt.VarMap().Set("backlink", fmt.Sprintf("%s/r/%d", ctxt.GetScratch("ConferenceLink"), topic.Number))
-	ctxt.VarMap().Set("postlink", fmt.Sprintf("/comm/%s/conf/%s/op/%d/find", comm.Alias, ctxt.GetScratch("currentAlias"), topic.Number))
+	ctxt.VarMap().Set("postlink", fmt.Sprintf("%s/op/%d/find", ctxt.GetScratch("ConferenceLink"), topic.Number))
 	return commonFindGetBackend(ctxt)
 }
 
@@ -438,8 +436,8 @@ func FindPostsConference(ctxt ui.AmContext) (string, any) {
 	conf := ctxt.GetScratch("currentConference").(*database.Conference)
 	ctxt.VarMap().Set("scope", "conference")
 	ctxt.VarMap().Set("entityName", conf.Name)
-	ctxt.VarMap().Set("backlink", fmt.Sprintf("/comm/%s/conf/%s", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("backlink", ctxt.GetScratch("ConferenceLink").(string))
-	ctxt.VarMap().Set("postlink", fmt.Sprintf("/comm/%s/conf/%s/find", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("postlink", fmt.Sprintf("%s/find", ctxt.GetScratch("ConferenceLink")))
 	return commonFindPostBackend(ctxt, comm, conf, nil)
 }
 
@@ -456,7 +454,7 @@ func FindPostsTopic(ctxt ui.AmContext) (string, any) {
 	topic := ctxt.GetScratch("currentTopic").(*database.Topic)
 	ctxt.VarMap().Set("scope", "topic")
 	ctxt.VarMap().Set("entityName", topic.Name)
-	ctxt.VarMap().Set("backlink", fmt.Sprintf("/comm/%s/conf/%s/r/%d", comm.Alias, ctxt.GetScratch("currentAlias"), topic.Number))
+	ctxt.VarMap().Set("backlink", fmt.Sprintf("%s/r/%d", ctxt.GetScratch("ConferenceLink"), topic.Number))
-	ctxt.VarMap().Set("postlink", fmt.Sprintf("/comm/%s/conf/%s/op/%d/find", comm.Alias, ctxt.GetScratch("currentAlias"), topic.Number))
+	ctxt.VarMap().Set("postlink", fmt.Sprintf("%s/op/%d/find", ctxt.GetScratch("ConferenceLink"), topic.Number))
 	return commonFindPostBackend(ctxt, comm, conf, topic)
 }

invites.go

@@ -59,7 +59,7 @@ func InviteToConference(ctxt ui.AmContext) (string, any) {
 	ctxt.SetFrameTitle("Send Invitation")
 	ctxt.VarMap().Set("title", "Send Conference Invitation")
 	ctxt.VarMap().Set("subtitle", conf.Name)
-	ctxt.VarMap().Set("backlink", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("backlink", fmt.Sprintf("%s/manage", ctxt.GetScratch("ConferenceLink")))
 	ctxt.VarMap().Set("cid", fmt.Sprintf("%d", comm.Id))
 	ctxt.VarMap().Set("confid", fmt.Sprintf("%d", conf.ConfId))
 	return "framed", "invite.jet"
@@ -83,7 +83,7 @@ func InviteToTopic(ctxt ui.AmContext) (string, any) {
 	ctxt.SetFrameTitle("Send Invitation")
 	ctxt.VarMap().Set("title", "Send Topic Invitation")
 	ctxt.VarMap().Set("subtitle", topic.Name)
-	ctxt.VarMap().Set("backlink", fmt.Sprintf("/comm/%s/conf/%s/op/%d/manage", comm.Alias, ctxt.GetScratch("currentAlias"), topic.Number))
+	ctxt.VarMap().Set("backlink", fmt.Sprintf("%s/op/%d/manage", ctxt.GetScratch("ConferenceLink"), topic.Number))
 	ctxt.VarMap().Set("cid", fmt.Sprintf("%d", comm.Id))
 	ctxt.VarMap().Set("confid", fmt.Sprintf("%d", conf.ConfId))
 	ctxt.VarMap().Set("topicid", fmt.Sprintf("%d", topic.TopicId))