implemented "front end" of invites for community/conference/topic, including common view template

invites.go

@@ -0,0 +1,93 @@
+/*
+ * 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/.
+ */
+// Package main contains the high-level Amsterdam logic.
+package main
+
+import (
+	"fmt"
+	"net/http"
+
+	"git.erbosoft.com/amy/amsterdam/database"
+	"git.erbosoft.com/amy/amsterdam/ui"
+)
+
+/* InviteToCommunity displays the community invitation form.
+ * Parameters:
+ *     ctxt - The AmContext for the request.
+ * Returns:
+ *     Command string dictating what to be rendered.
+ *     Data as a parameter for the command string.
+ *     Standard Go error status.
+ */
+func InviteToCommunity(ctxt ui.AmContext) (string, any, error) {
+	if ctxt.CurrentUser().IsAnon {
+		ctxt.SetRC(http.StatusForbidden)
+		return ui.ErrorPage(ctxt, ENOPERM)
+	}
+	comm := ctxt.CurrentCommunity()
+
+	ctxt.VarMap().Set("amsterdam_pageTitle", "Send Invitation")
+	ctxt.VarMap().Set("title", "Send Community Invitation")
+	ctxt.VarMap().Set("subtitle", comm.Name)
+	ctxt.VarMap().Set("backlink", fmt.Sprintf("/comm/%s/profile", comm.Alias))
+	ctxt.VarMap().Set("cid", fmt.Sprintf("%d", comm.Id))
+	return "framed_template", "invite.jet", nil
+}
+
+/* InviteToConference displays the conference invitation form.
+ * Parameters:
+ *     ctxt - The AmContext for the request.
+ * Returns:
+ *     Command string dictating what to be rendered.
+ *     Data as a parameter for the command string.
+ *     Standard Go error status.
+ */
+func InviteToConference(ctxt ui.AmContext) (string, any, error) {
+	if ctxt.CurrentUser().IsAnon {
+		ctxt.SetRC(http.StatusForbidden)
+		return ui.ErrorPage(ctxt, ENOPERM)
+	}
+	comm := ctxt.CurrentCommunity()
+	conf := ctxt.GetScratch("currentConference").(*database.Conference)
+
+	ctxt.VarMap().Set("amsterdam_pageTitle", "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", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("cid", fmt.Sprintf("%d", comm.Id))
+	ctxt.VarMap().Set("confid", fmt.Sprintf("%d", conf.ConfId))
+	return "framed_template", "invite.jet", nil
+}
+
+/* InviteToTopic displays the topic invitation form.
+ * Parameters:
+ *     ctxt - The AmContext for the request.
+ * Returns:
+ *     Command string dictating what to be rendered.
+ *     Data as a parameter for the command string.
+ *     Standard Go error status.
+ */
+func InviteToTopic(ctxt ui.AmContext) (string, any, error) {
+	if ctxt.CurrentUser().IsAnon {
+		ctxt.SetRC(http.StatusForbidden)
+		return ui.ErrorPage(ctxt, ENOPERM)
+	}
+	comm := ctxt.CurrentCommunity()
+	conf := ctxt.GetScratch("currentConference").(*database.Conference)
+	topic := ctxt.GetScratch("currentTopic").(*database.Topic)
+
+	ctxt.VarMap().Set("amsterdam_pageTitle", "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/r/%d", comm.Alias, ctxt.GetScratch("currentAlias"), 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))
+	return "framed_template", "invite.jet", nil
+}

main.go

@@ -89,6 +89,7 @@ func setupEcho() *echo.Echo {
 	commGroup.POST("/unjoin", ui.AmWrap(UnjoinCommunityConfirm))
 	commGroup.GET("/members", ui.AmWrap(MemberList))
 	commGroup.POST("/members", ui.AmWrap(MemberSearch))
+	commGroup.GET("/invite", ui.AmWrap(InviteToCommunity))
 	commGroup.GET("/admin", ui.AmWrap(CommunityAdminMenu))
 	commGroup.GET("/admin/profile", ui.AmWrap(CommunityProfileForm))
 	commGroup.POST("/admin/profile", ui.AmWrap(EditCommunityProfile))
@@ -103,6 +104,7 @@ func setupEcho() *echo.Echo {
 	confGroup.POST("/new_topic", ui.AmWrap(NewTopic))
 	confGroup.GET("/manage", ui.AmWrap(ConfManage))
 	confGroup.GET("/hotlist", ui.AmWrap(AddToHotlist))
+	confGroup.GET("/invite", ui.AmWrap(InviteToConference))
 	confGroup.GET("/r/:topic", ui.AmWrap(ReadPosts), ui.SetTopic)
 	confGroup.POST("/r/:topic", ui.AmWrap(PostInTopic), ui.SetTopic)
 	opsGroup := confGroup.Group("/op/:topic", ui.SetTopic)
@@ -117,6 +119,7 @@ func setupEcho() *echo.Echo {
 	opsGroup.POST("/move/:msg", ui.AmWrap(MoveMessage))
 	opsGroup.GET("/manage", ui.AmWrap(TopicManage))
 	opsGroup.GET("/subscribe", ui.AmWrap(TopicSetSubscribe))
+	opsGroup.GET("/invite", ui.AmWrap(InviteToTopic))
 	opsGroup.GET("/rmbozo/:uid", ui.AmWrap(TopicRemoveBozo))
 
 	return e

ui/views/comprofile.jet

@@ -41,7 +41,7 @@
                 {{ end }}
                 {{ if isset(canInvite) }}
                     <div class="text-center">
-                        <a href="/TODO/comm/{{ commAlias }}/invite"
+                        <a href="/comm/{{ commAlias }}/invite"
                             class="inline-block bg-blue-600 hover:bg-blue-700 text-white px-4 py-1 rounded text-xs font-medium transition-colors">
                             Invite
                         </a>

ui/views/invite.jet

@@ -0,0 +1,63 @@
+{*
+ * 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">
+    <!-- Top Title -->
+    <div class="mb-2">
+        <h1 class="text-blue-800 text-4xl font-bold inline">{{ title }}:</h1>
+        <span class="text-blue-800 text-xl font-bold ml-2">{{ subtitle | raw }}</span>
+        <hr class="border-2 border-gray-400 w-4/5 mt-2 mb-2">
+    </div>
+
+    <!-- Invitation Form -->
+    <div class="max-w-3xl">
+        <form method="POST" action="TODO">
+            <input type="hidden" name="backlink" value="{{ backlink }}"/>
+            {{ if isset(cid) }}
+                <input type="hidden" name="cid" value="{{ cid }}"/>
+            {{ end }}
+            {{ if isset(confid) }}
+                <input type="hidden" name="confid" value="{{ confid }}"/>
+            {{ end }}
+            {{ if isset(topicid) }}
+                <input type="hidden" name="topicid" value="{{ topicid }}"/>
+            {{ end }}
+            <div class="bg-gray-50 p-6 rounded-lg space-y-4">
+                <div>
+                    <label for="addr" class="block text-black text-sm font-medium mb-2">Send to:</label>
+                    <div class="flex items-center gap-4">
+                        <input type="text" id="addr" name="addr" size="37" maxlength="255" value="" placeholder="Enter an E-mail address..."
+                                class="flex-1 px-3 py-2 border border-gray-300 rounded font-mono focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
+                    </div>
+                </div>
+
+                <!-- Message -->
+                <div>
+                    <div class="flex justify-between items-center mb-2">
+                        <label for="msg" class="text-black text-sm font-medium">Personal message to be added to invitation:</label>
+                    </div>
+                    <textarea id="msg" name="msg" wrap="soft" rows="7" cols="51"
+                                placeholder="Enter your message here..."
+                                class="w-full px-3 py-2 border border-gray-300 rounded font-mono text-sm focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"></textarea>
+                </div>
+
+                <!-- Action Buttons -->
+                <div class="flex justify-center gap-4 pt-4">
+                    <button type="submit" name="send"
+                            class="bg-green-600 hover:bg-green-700 text-white px-6 py-2 rounded font-medium transition-colors">
+                        Send E-Mail
+                    </button>
+                    <button type="submit" name="cancel"
+                            class="bg-red-600 hover:bg-red-700 text-white px-6 py-2 rounded font-medium transition-colors">
+                        Cancel
+                    </button>
+                </div>
+            </div>
+        </form>
+    </div>
+</div>

ui/views/manage_conf.jet

@@ -47,7 +47,7 @@
             You may send an invitation via E-mail to outside individuals to join this community and read this conference.
         </div>
         <div class="mb-4">
-            <a class="text-blue-700 hover:text-blue-900 text-sm font-bold" href="/TODO/{{ urlStem }}/invite">Click here to send an invitation</a>
+            <a class="text-blue-700 hover:text-blue-900 text-sm font-bold" href="{{ urlStem }}/invite">Click here to send an invitation</a>
         </div>
     {{ end }}
 

ui/views/manage_topic.jet

@@ -50,7 +50,7 @@
             You may send an invitation via E-mail to outside individuals to join this community and read this topic.
         </div>
         <div class="mb-4">
-            <a class="text-blue-700 hover:text-blue-900 text-sm font-bold" href="/TODO/{{ opsLink }}/invite">Click here to send an invitation</a>
+            <a class="text-blue-700 hover:text-blue-900 text-sm font-bold" href="{{ opsLink }}/invite">Click here to send an invitation</a>
         </div>
     {{ end }}