Landed conference list page - still needs some work (doesn't crash, but some display info is incorrect)

2025-10-22 23:19:11 -06:00
parent 4f3677b3b4
commit b93bc93e00
6 changed files with 247 additions and 3 deletions
@@ -0,0 +1,72 @@
+/*
+ * Amsterdam Web Communities System
+ * Copyright (c) 2025 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 (
+	"errors"
+	"net/http"
+
+	"git.erbosoft.com/amy/amsterdam/database"
+	"git.erbosoft.com/amy/amsterdam/ui"
+)
+
+// conferencesPrequel consolidates some of the basic conference checks into one function.
+func conferencesPrequel(ctxt ui.AmContext) (string, any, error) {
+	err := ctxt.SetCommunityContext(ctxt.URLParam("cid"))
+	if err != nil {
+		ctxt.SetRC(http.StatusNotFound)
+		return ui.ErrorPage(ctxt, err)
+	}
+	comm := ctxt.CurrentCommunity()
+	b, err := database.AmTestService(comm, "Conference")
+	if err != nil {
+		return ui.ErrorPage(ctxt, err)
+	}
+	if !b {
+		ctxt.SetRC(http.StatusNotFound)
+		return ui.ErrorPage(ctxt, errors.New("this community does not use conferencing services"))
+	}
+	if comm.MembersOnly && !ctxt.IsMember() {
+		ctxt.SetRC(http.StatusForbidden)
+		return ui.ErrorPage(ctxt, errors.New("you are not a member of this community"))
+	}
+	if !comm.TestPermission("Community.Read", ctxt.EffectiveLevel()) {
+		ctxt.SetRC(http.StatusForbidden)
+		return ui.ErrorPage(ctxt, errors.New("you are not authorized access to conferences"))
+	}
+	return "", nil, nil
+}
+
+/* Conferences displayes the list of conferences in a community.
+ * 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 Conferences(ctxt ui.AmContext) (string, any, error) {
+	cmd, arg, err := conferencesPrequel(ctxt)
+	if cmd != "" {
+		return cmd, arg, err
+	}
+	comm := ctxt.CurrentCommunity()
+	ctxt.VarMap().Set("commName", comm.Name)
+	ctxt.VarMap().Set("commAlias", comm.Alias)
+	ctxt.VarMap().Set("amsterdam_pageTitle", "Conference Listing: "+comm.Name)
+	clist, err := database.AmGetCommunityConferences(comm.Id,
+		comm.TestPermission("Community.ShowHiddenObjects", ctxt.EffectiveLevel()))
+	if err != nil {
+		return ui.ErrorPage(ctxt, err)
+	}
+	ctxt.VarMap().Set("conferences", clist)
+	return "framed_template", "conflist.jet", err
+}