landed all of confererence activity reports functionality

conferenceadmin.go

@@ -446,13 +446,63 @@ func ConfCustom(ctxt ui.AmContext) (string, any) {
 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) {
+		return "error", ENOPERM
+	}
+
 	ctxt.VarMap().Set("confName", conf.Name)
 	ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/activity", comm.Alias, ctxt.GetScratch("currentAlias")))
 
 	if ctxt.HasParameter("r") {
-		// TODO: generate report here
+		// generate a report
-		return "error", nil
+		reportMode := ctxt.Parameter("r")
+		var reportTypeSel int
+		switch reportMode {
+		case "post":
+			reportTypeSel = database.ActivityReportPosters
+		case "read":
+			reportTypeSel = database.ActivityReportReaders
+		default:
+			return "error", EINVAL
+		}
+		ctxt.VarMap().Set("reportMode", reportMode)
+		if ctxt.HasParameter("t") {
+			topicId := ctxt.QueryParamInt("t", -1)
+			if topicId > 0 {
+				topic, err := database.AmGetTopic(ctxt.Ctx(), int32(topicId))
+				if err != nil {
+					return "error", err
+				}
+				ctxt.VarMap().Set("topic", topic)
+				report, err := topic.GetActivity(ctxt.Ctx(), reportTypeSel)
+				if err != nil {
+					return "error", err
+				}
+				ctxt.VarMap().Set("report", report)
+				if reportTypeSel == database.ActivityReportPosters {
+					ctxt.SetFrameTitle("Users Posting in Topic " + topic.Name)
 				} else {
+					ctxt.SetFrameTitle("Users Reading Topic " + topic.Name)
+				}
+			} else {
+				return "error", "Invalid topic ID specified"
+			}
+		} else {
+			report, err := conf.GetActivity(ctxt.Ctx(), reportTypeSel)
+			if err != nil {
+				return "error", err
+			}
+			ctxt.VarMap().Set("report", report)
+			if reportTypeSel == database.ActivityReportPosters {
+				ctxt.SetFrameTitle("Users Posting in Conference " + conf.Name)
+			} else {
+				ctxt.SetFrameTitle("Users Reading Conference " + conf.Name)
+			}
+		}
+		return "framed", "conf_reportout.jet"
+	} else {
+		// generate the listing
 		topicList, err := database.AmListTopics(ctxt.Ctx(), conf.ConfId, ctxt.CurrentUserId(), database.TopicViewAll, database.TopicSortNumber, true)
 		if err != nil {
 			return "error", err

database/conference.go

@@ -674,6 +674,58 @@ func (c *Conference) RemoveCustomBlocks(ctx context.Context) error {
 	return err
 }
 
+// ActivityReport is used to get activity reports from the conference or topic.
+type ActivityReport struct {
+	Uid      int32
+	Username string
+	LastRead *time.Time
+	LastPost *time.Time
+}
+
+// Activity report types.
+const (
+	ActivityReportPosters = 0 // report on all posters
+	ActivityReportReaders = 1 // report on all readers
+)
+
+/* GetActivity returns a list of ActivityReport objects detailing the conference activity.
+ * Parameters:
+ *     ctx - Standard Go context value.
+ *     reportType - Determines which report to generate:
+ *         ActivityReportPosters - Report on all posters in the conference.
+ *         ActivityReportReaders - Report on all readers in the conference.
+ * Returns:
+ *     List of ActivityReport objects detailing the conference activity.
+ *     Standard Go error status.
+ */
+func (c *Conference) GetActivity(ctx context.Context, reportType int) ([]ActivityReport, error) {
+	var myfield string
+	switch reportType {
+	case ActivityReportPosters:
+		myfield = "s.last_post"
+	case ActivityReportReaders:
+		myfield = "s.last_read"
+	default:
+		return nil, errors.New("invalid report type parameter")
+	}
+	sql := fmt.Sprintf(`SELECT s.uid, u.username, s.last_read, s.last_post FROM confsettings s, users u WHERE u.uid = s.uid 
+		AND s.confid = ? AND u.is_anon = 0 AND ISNULL(%s) = 0 ORDER BY %s DESC`, myfield, myfield)
+	rs, err := amdb.QueryContext(ctx, sql, c.ConfId)
+	if err != nil {
+		return nil, err
+	}
+	rc := make([]ActivityReport, 0)
+	for rs.Next() {
+		var cur ActivityReport
+		err = rs.Scan(&(cur.Uid), &(cur.Username), &(cur.LastRead), &(cur.LastPost))
+		if err != nil {
+			return nil, err
+		}
+		rc = append(rc, cur)
+	}
+	return rc, nil
+}
+
 /* AmGetConference returns a conference given its ID.
  * Parameters:
  *     ctx - Standard Go context value.

database/topic.go

@@ -290,6 +290,44 @@ func (t *Topic) GetSubscribers(ctx context.Context) ([]int32, error) {
 	return rc, err
 }
 
+/* GetActivity returns a list of ActivityReport objects detailing the topic activity.
+ * Parameters:
+ *     ctx - Standard Go context value.
+ *     reportType - Determines which report to generate:
+ *         ActivityReportPosters - Report on all posters in the topic.
+ *         ActivityReportReaders - Report on all readers in the topic.
+ * Returns:
+ *     List of ActivityReport objects detailing the topic activity.
+ *     Standard Go error status.
+ */
+func (t *Topic) GetActivity(ctx context.Context, reportType int) ([]ActivityReport, error) {
+	var myfield string
+	switch reportType {
+	case ActivityReportPosters:
+		myfield = "s.last_post"
+	case ActivityReportReaders:
+		myfield = "s.last_read"
+	default:
+		return nil, errors.New("invalid report type parameter")
+	}
+	sql := fmt.Sprintf(`SELECT s.uid, u.username, s.last_read, s.last_post FROM topicsettings s, users u WHERE u.uid = s.uid 
+		AND s.topicid = ? AND u.is_anon = 0 AND ISNULL(%s) = 0 ORDER BY %s DESC`, myfield, myfield)
+	rs, err := amdb.QueryContext(ctx, sql, t.TopicId)
+	if err != nil {
+		return nil, err
+	}
+	rc := make([]ActivityReport, 0)
+	for rs.Next() {
+		var cur ActivityReport
+		err = rs.Scan(&(cur.Uid), &(cur.Username), &(cur.LastRead), &(cur.LastPost))
+		if err != nil {
+			return nil, err
+		}
+		rc = append(rc, cur)
+	}
+	return rc, nil
+}
+
 // backgroundPurgeTopic removes all posts from a topic that's been deleted.
 func backgroundPurgeTopic(ctx context.Context, topicid int32) error {
 	success := false

docs/MISSINGFUNCS.md

@@ -68,7 +68,7 @@ _(italicized items can be deferred)_
       - ~~Add alias~~
     - ~~Manage members~~
     - ~~Custom appearance~~
-    - Activity reports
+    - ~~Activity reports~~
     - E-mail
     - Export Messages
     - Import Messages

errors.go

@@ -21,6 +21,9 @@ import (
 // EBUTTON is the standard error for an unknown button.
 var EBUTTON error = errors.New("invalid or unknown button pressed")
 
+// EINVAL is the standard error for an invalid parameter.
+var EINVAL error = errors.New("invalid parameter to operation")
+
 // ELOGIN is the standard error for not being logged in
 var ELOGIN error = errors.New("you are not logged in")
 

ui/templates.go

@@ -146,7 +146,19 @@ func userContactInfo(a jet.Arguments) reflect.Value {
 
 // displayDateTime formats a date and time value.
 func displayDateTime(a jet.Arguments) reflect.Value {
-	timeval := a.Get(0).Convert(reflect.TypeFor[time.Time]()).Interface().(time.Time)
+	var timeval time.Time
+	p0 := a.Get(0)
+	if p0.CanConvert(reflect.TypeFor[time.Time]()) {
+		timeval = p0.Convert(reflect.TypeFor[time.Time]()).Interface().(time.Time)
+	} else if p0.CanConvert(reflect.TypeFor[*time.Time]()) {
+		ptr := p0.Convert(reflect.TypeFor[*time.Time]()).Interface().(*time.Time)
+		if ptr == nil {
+			return reflect.ValueOf("<<NIL>>")
+		}
+		timeval = *ptr
+	} else {
+		return reflect.ValueOf("<<BOGUS>>")
+	}
 	ctxt := a.Get(1).Convert(reflect.TypeFor[AmContext]()).Interface().(AmContext)
 	prefs, err := ctxt.CurrentUser().Prefs(ctxt.Ctx())
 	if err == nil {

ui/views/conf_reportout.jet

@@ -0,0 +1,102 @@
+{*
+ * Amsterdam Web Communities System
+ * Copyright (c) 2025-2026 Erbosoft Metaverse Design Solutions, All Rights Reserved
+ * 
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ *}
+<div class="p-4">
+    <!-- Page Title -->
+    <div class="mb-6">
+        <div class="flex items-baseline gap-3 mb-2">
+            {{ if isset(topic) }}
+                {{ if reportMode == "post" }}
+                    <h1 class="text-blue-800 text-4xl font-bold">Posters in Topic:</h1>
+                {{ else }}
+                    <h1 class="text-blue-800 text-4xl font-bold">Readers in Topic:</h1>
+                {{ end }}
+                <h2 class="text-blue-800 text-2xl font-bold">{{ topic.Name | raw }}</h2>
+            {{ else }}
+                {{ if reportMode == "post" }}
+                    <h1 class="text-blue-800 text-4xl font-bold">Posters in Conference:</h1>
+                {{ else }}
+                    <h1 class="text-blue-800 text-4xl font-bold">Readers in Conference:</h1>
+                {{ end }}
+                <h2 class="text-blue-800 text-2xl font-bold">{{ confName }}</h2>
+            {{ end }}
+        </div>
+        <hr class="border-2 border-gray-400 w-4/5 mb-6">
+    </div>
+
+    <!-- Return Link -->
+    <div class="mb-6">
+        <a href="{{ selfLink }}" class="text-blue-700 hover:text-blue-900 text-sm flex items-center gap-2 w-fit">
+            <span>←</span>
+            Return to Conference Reports Menu
+        </a>
+    </div>
+
+    <!-- Reports Table -->
+    <div class="max-w-4xl">
+        <div class="bg-white border border-gray-300 rounded-lg overflow-hidden">
+            <table class="w-full">
+                <thead class="bg-gray-100 border-b-2 border-gray-300">
+                    <tr>
+                        <th class="px-4 py-3 text-left text-xs font-bold text-gray-700 uppercase tracking-wider">User Name</th>
+                        {{ if reportMode == "post" }}
+                            <th class="px-4 py-3 text-left text-xs font-bold text-gray-700 uppercase tracking-wider">Last Posted</th>
+                            <th class="px-4 py-3 text-center text-xs font-bold text-gray-700 uppercase tracking-wider">Last Read</th>
+                        {{ else }}
+                            <th class="px-4 py-3 text-center text-xs font-bold text-gray-700 uppercase tracking-wider">Last Read</th>
+                            <th class="px-4 py-3 text-left text-xs font-bold text-gray-700 uppercase tracking-wider">Last Posted</th>
+                        {{ end }}
+                    </tr>
+                </thead>
+                <tbody class="divide-y divide-gray-200">
+                    {{ if len(report) == 0 }}
+                        <tr class="hover:bg-blue-50 bg-blue-100">
+                            <td class="px-4 py-3 text-gray-700 text-center text-sm" colspan="3">
+                                {{ if isset(topic) }}
+                                    {{ if reportMode == "post" }}
+                                        <i>No posters found in topic "{{ topic.Name | raw }}."</i>
+                                    {{ else }}
+                                        <i>No readers found in topic "{{ topic.Name | raw }}."</i>
+                                    {{ end }}
+                                {{ else }}
+                                    {{ if reportMode == "post" }}
+                                        <i>No posters found in conference "{{ confName }}."</i>
+                                    {{ else }}
+                                        <i>No readers found in conference "{{ confName }}."</i>
+                                    {{ end }}
+                                {{ end }}
+                            </td>
+                        </tr>
+                    {{ else }}
+                        {{ range _, r := report }}
+                            <tr class="hover:bg-blue-50 bg-blue-100">
+                                <td class="px-4 py-3 text-sm">
+                                    <a href="/user/{{ r.Username }}" class="text-blue-700 hover:text-blue-900 font-medium" target="_blank">{{ r.Username }}</a>
+                                </td>
+                                {{ if reportMode == "post" }}
+                                    <td class="px-4 py-3 text-sm text-gray-800">{{ DisplayDateTime(r.LastPost, .) }}</td>
+                                    <td class="px-4 py-3 text-sm text-gray-800">{{ DisplayDateTime(r.LastRead, .) }}</td>
+                                {{ else }}
+                                    <td class="px-4 py-3 text-sm text-gray-800">{{ DisplayDateTime(r.LastRead, .) }}</td>
+                                    {{ if isset(r.LastPost) }}
+                                        <td class="px-4 py-3 text-sm text-gray-800">{{ DisplayDateTime(r.LastPost, .) }}</td>
+                                    {{ else }}
+                                        <td class="px-4 py-3 text-sm text-gray-800">Never</td>
+                                    {{ end }}
+                                {{ end }}
+                            </tr>
+                        {{ end }}
+                    {{ end }}
+                </tbody>
+            </table>
+        </div>
+    </div>
+
+
+
+</div>