792 lines
25 KiB
Go
792 lines
25 KiB
Go
/*
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* Amsterdam Web Communities System
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* Copyright (c) 2025-2026 Erbosoft Metaverse Design Solutions, All Rights Reserved
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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// Package main contains the high-level Amsterdam logic.
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package main
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import (
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"context"
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"errors"
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"fmt"
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"io"
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"strconv"
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"strings"
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"time"
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"git.erbosoft.com/amy/amsterdam/config"
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"git.erbosoft.com/amy/amsterdam/database"
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"git.erbosoft.com/amy/amsterdam/email"
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"git.erbosoft.com/amy/amsterdam/exports"
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"git.erbosoft.com/amy/amsterdam/ui"
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"git.erbosoft.com/amy/amsterdam/util"
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log "github.com/sirupsen/logrus"
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)
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/* EditConferenceForm displays the dialog for editing the conference properties.
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* Parameters:
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* ctxt - The AmContext for the request.
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* Returns:
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* Command string dictating what to be rendered.
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* Data as a parameter for the command string.
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*/
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func EditConferenceForm(ctxt ui.AmContext) (string, any) {
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comm := ctxt.CurrentCommunity()
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conf := ctxt.GetScratch("currentConference").(*database.Conference)
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myLevel := ctxt.GetScratch("levelInConference").(uint16)
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if !conf.TestPermission("Conference.Change", myLevel) {
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return "error", ENOPERM
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}
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dlg, err := ui.AmLoadDialog("edit_conference")
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if err != nil {
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return "error", err
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}
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dlg.SetCommunity(comm)
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dlg.SetConference(conf, ctxt.GetScratch("currentAlias").(string))
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dlg.Field("name").Value = conf.Name
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dlg.Field("descr").SetVal(conf.Description)
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if comm.TestPermission("Community.Create", ctxt.EffectiveLevel()) {
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f, err := conf.HiddenInList(ctxt.Ctx(), comm)
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if err != nil {
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return "error", err
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}
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dlg.Field("hide").SetChecked(f)
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} else {
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dlg.Field("hide").Disabled = true
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}
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dlg.Field("read_lvl").SetLevel(conf.ReadLevel)
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dlg.Field("post_lvl").SetLevel(conf.PostLevel)
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dlg.Field("create_lvl").SetLevel(conf.CreateLevel)
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dlg.Field("hide_lvl").SetLevel(conf.HideLevel)
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dlg.Field("nuke_lvl").SetLevel(conf.NukeLevel)
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dlg.Field("change_lvl").SetLevel(conf.ChangeLevel)
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dlg.Field("delete_lvl").SetLevel(conf.DeleteLevel)
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flags, err := conf.Flags(ctxt.Ctx())
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if err != nil {
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return "error", err
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}
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dlg.Field("pic_in_post").SetChecked(flags.Get(database.ConferenceFlagPicturesInPosts))
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return dlg.Render(ctxt)
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}
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/* EditConference saves the conference properties being edited.
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* Parameters:
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* ctxt - The AmContext for the request.
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* Returns:
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* Command string dictating what to be rendered.
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* Data as a parameter for the command string.
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*/
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func EditConference(ctxt ui.AmContext) (string, any) {
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comm := ctxt.CurrentCommunity()
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conf := ctxt.GetScratch("currentConference").(*database.Conference)
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myLevel := ctxt.GetScratch("levelInConference").(uint16)
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if !conf.TestPermission("Conference.Change", myLevel) {
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return "error", ENOPERM
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}
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dlg, err := ui.AmLoadDialog("edit_conference")
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if err != nil {
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return "error", err
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}
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button := dlg.WhichButton(ctxt)
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if button == "cancel" {
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return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
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} else if button != "update" {
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dlg.SetCommunity(comm)
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dlg.SetConference(conf, ctxt.GetScratch("currentAlias").(string))
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return dlg.RenderError(ctxt, "invalid button pressed")
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}
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dlg.LoadFromForm(ctxt)
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if err = dlg.Validate(); err == nil {
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if err = conf.SetInfo(ctxt.Ctx(), dlg.Field("name").Value, dlg.Field("descr").Value, dlg.Field("read_lvl").GetLevel(), dlg.Field("post_lvl").GetLevel(),
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dlg.Field("create_lvl").GetLevel(), dlg.Field("hide_lvl").GetLevel(), dlg.Field("nuke_lvl").GetLevel(), dlg.Field("change_lvl").GetLevel(),
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dlg.Field("delete_lvl").GetLevel()); err == nil {
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if err = conf.SetHiddenInList(ctxt.Ctx(), comm, dlg.Field("hide").IsChecked()); err == nil {
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var flags *util.OptionSet
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flags, err = conf.Flags(ctxt.Ctx())
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if err == nil {
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flags.Set(database.ConferenceFlagPicturesInPosts, dlg.Field("pic_in_post").IsChecked())
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err = conf.SaveFlags(ctxt.Ctx(), flags)
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}
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}
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}
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}
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if err != nil {
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dlg.SetCommunity(comm)
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dlg.SetConference(conf, ctxt.GetScratch("currentAlias").(string))
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return dlg.RenderError(ctxt, err.Error())
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}
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return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
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}
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/* ConferenceAliasForm displays the form for managing conference aliases.
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* Parameters:
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* ctxt - The AmContext for the request.
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* Returns:
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* Command string dictating what to be rendered.
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* Data as a parameter for the command string.
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*/
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func ConferenceAliasForm(ctxt ui.AmContext) (string, any) {
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comm := ctxt.CurrentCommunity()
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conf := ctxt.GetScratch("currentConference").(*database.Conference)
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myLevel := ctxt.GetScratch("levelInConference").(uint16)
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if !conf.TestPermission("Conference.Change", myLevel) {
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return "error", ENOPERM
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}
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ctxt.VarMap().Set("newAlias", "")
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ctxt.VarMap().Set("confName", conf.Name)
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ctxt.VarMap().Set("backLink", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias")))
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ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/aliases", comm.Alias, ctxt.GetScratch("currentAlias")))
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ctxt.SetFrameTitle(fmt.Sprintf("Manage Conference Aliases: %s", conf.Name))
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if ctxt.HasParameter("del") {
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err := conf.RemoveAlias(ctxt.Ctx(), ctxt.Parameter("del"), ctxt.CurrentUser(), ctxt.RemoteIP())
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if err != nil {
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ctxt.VarMap().Set("errorMessage", err.Error())
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}
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}
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aliases, err := conf.Aliases(ctxt.Ctx())
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if err != nil {
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return "error", err
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}
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ctxt.VarMap().Set("aliases", aliases)
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return "framed", "conf_aliases.jet"
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}
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/* ConferenceAliasAdd adds a new alias to the current conference.
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* Parameters:
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* ctxt - The AmContext for the request.
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* Returns:
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* Command string dictating what to be rendered.
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* Data as a parameter for the command string.
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*/
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func ConferenceAliasAdd(ctxt ui.AmContext) (string, any) {
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comm := ctxt.CurrentCommunity()
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conf := ctxt.GetScratch("currentConference").(*database.Conference)
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myLevel := ctxt.GetScratch("levelInConference").(uint16)
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if !conf.TestPermission("Conference.Change", myLevel) {
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return "error", ENOPERM
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}
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ctxt.VarMap().Set("confName", conf.Name)
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ctxt.VarMap().Set("backLink", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias")))
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ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/aliases", comm.Alias, ctxt.GetScratch("currentAlias")))
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ctxt.SetFrameTitle(fmt.Sprintf("Manage Conference Aliases: %s", conf.Name))
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newAlias := ctxt.FormField("na")
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ctxt.VarMap().Set("newAlias", newAlias)
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var err error = nil
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if ctxt.FormFieldIsSet("add") {
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if database.AmIsValidAmsterdamID(newAlias) {
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err = conf.AddAlias(ctxt.Ctx(), newAlias, ctxt.CurrentUser(), ctxt.RemoteIP())
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} else {
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err = fmt.Errorf("value '%s' is not a valid Amsterdam id", newAlias)
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}
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} else {
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err = errors.New("invalid button press")
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}
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if err != nil {
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ctxt.VarMap().Set("errorMessage", err.Error())
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}
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aliases, err := conf.Aliases(ctxt.Ctx())
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if err != nil {
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return "error", err
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}
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ctxt.VarMap().Set("newAlias", "")
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ctxt.VarMap().Set("aliases", aliases)
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return "framed", "conf_aliases.jet"
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}
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// CMData is the result data passed to the conference members page.
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type CMData struct {
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User *database.User
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Level uint16
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}
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/* ConferenceMembers shows the conference members and allows their access levels to be adjusted.
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* Parameters:
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* ctxt - The AmContext for the request.
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* Returns:
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* Command string dictating what to be rendered.
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* Data as a parameter for the command string.
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*/
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func ConferenceMembers(ctxt ui.AmContext) (string, any) {
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comm := ctxt.CurrentCommunity()
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conf := ctxt.GetScratch("currentConference").(*database.Conference)
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myLevel := ctxt.GetScratch("levelInConference").(uint16)
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if !conf.TestPermission("Conference.Change", myLevel) {
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return "error", ENOPERM
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}
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// Set the first batch of page variables.
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ctxt.VarMap().Set("commName", comm.Name)
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ctxt.VarMap().Set("confName", conf.Name)
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ctxt.VarMap().Set("backLink", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias")))
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ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/members", comm.Alias, ctxt.GetScratch("currentAlias")))
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ctxt.VarMap().Set("roleList", database.AmRoleList("Conference.UserLevels"))
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ctxt.SetFrameTitle(fmt.Sprintf("Membership in Conference: %s", conf.Name))
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// Get the search parameter values and adjust them.
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mode := "conf"
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field := "name"
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oper := "st"
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term := ""
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offset := 0
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if ctxt.Verb() == "POST" {
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mode = ctxt.FormField("mode")
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field = ctxt.FormField("field")
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oper = ctxt.FormField("oper")
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term = ctxt.FormField("term")
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var e1 error
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offset, e1 = ctxt.FormFieldInt("ofs")
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if e1 != nil {
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offset = 0
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}
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}
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maxPage := ctxt.Globals().MaxSearchPage
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// Adjust the offset based on the page buttons.
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if ctxt.FormFieldIsSet("prev") {
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offset = max(0, offset-int(maxPage))
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} else if ctxt.FormFieldIsSet("next") {
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offset += int(maxPage)
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}
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// Write the search parameters back to the page variables.
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ctxt.VarMap().Set("mode", mode)
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ctxt.VarMap().Set("field", field)
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ctxt.VarMap().Set("oper", oper)
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ctxt.VarMap().Set("term", term)
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ctxt.VarMap().Set("offset", offset)
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ctxt.VarMap().Set("max", maxPage)
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if ctxt.FormFieldIsSet("update") {
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// Parse out the list of valid UIDs.
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uids := util.Map(strings.Split(ctxt.FormField("validUids"), "|"), func(in string) int32 {
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rc, err := strconv.Atoi(in)
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if err != nil {
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return -1
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}
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return int32(rc)
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})
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for _, uid := range uids {
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if uid > 0 {
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// Get old and new access levels from the form.
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tmp, err := ctxt.FormFieldInt(fmt.Sprintf("old_%d", uid))
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if err == nil {
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oldLevel := uint16(tmp)
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tmp, err = ctxt.FormFieldInt(fmt.Sprintf("new_%d", uid))
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if err == nil {
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newLevel := uint16(tmp)
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if oldLevel != newLevel {
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// Update the level for this user.
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var u *database.User
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u, err = database.AmGetUser(ctxt.Ctx(), uid)
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if err == nil {
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err = conf.SetMembership(ctxt.Ctx(), u, newLevel, ctxt.CurrentUser(), ctxt.RemoteIP())
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}
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}
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}
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}
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if err != nil {
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return "error", err
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}
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}
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}
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ctxt.VarMap().Set("updated", true)
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}
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// Get the member list for the conference.
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members, err := conf.Members(ctxt.Ctx())
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if err != nil {
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return "error", err
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}
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// Generate the result list.
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total := 0
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var mr []CMData
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switch mode {
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case "conf":
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total = len(members)
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if offset > 0 {
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members = members[offset:]
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}
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if len(members) > int(maxPage) {
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members = members[:maxPage]
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}
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mr = make([]CMData, len(members))
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for i := range members {
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mr[i].User, _ = database.AmGetUser(ctxt.Ctx(), members[i].Uid)
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mr[i].Level = members[i].Level
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}
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case "comm":
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ulist, t, err := database.AmSearchCommunityMembers(ctxt.Ctx(), comm, SearchUserFieldMap[field], SearchUserOperMap[oper], term, offset, int(maxPage))
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if err != nil {
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return "error", err
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}
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total = t
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mr = make([]CMData, len(ulist))
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for i := range ulist {
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mr[i].User = ulist[i]
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mr[i].Level = 0
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for j := range members {
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if members[j].Uid == ulist[i].Uid {
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mr[i].Level = members[j].Level
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break
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}
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}
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}
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}
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// Set the last few variables and return.
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ctxt.VarMap().Set("resultList", mr)
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ctxt.VarMap().Set("total", total)
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ctxt.VarMap().Set("validUids", strings.Join(util.Map(mr, func(cd CMData) string {
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return fmt.Sprintf("%d", cd.User.Uid)
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}), "|"))
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if offset > 0 {
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ctxt.VarMap().Set("showPrev", true)
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}
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if (offset + len(mr)) < total {
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ctxt.VarMap().Set("showNext", true)
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}
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return "framed", "conf_members.jet"
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}
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/* ConfCustomForm displays the form for editing the conference's custom HTML blocks.
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* Parameters:
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* ctxt - The AmContext for the request.
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* Returns:
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* Command string dictating what to be rendered.
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* Data as a parameter for the command string.
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*/
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func ConfCustomForm(ctxt ui.AmContext) (string, any) {
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comm := ctxt.CurrentCommunity()
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conf := ctxt.GetScratch("currentConference").(*database.Conference)
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myLevel := ctxt.GetScratch("levelInConference").(uint16)
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if !conf.TestPermission("Conference.Change", myLevel) {
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return "error", ENOPERM
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}
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topBlock, bottomBlock, err := conf.GetCustomBlocks(ctxt.Ctx())
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if err != nil {
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return "error", err
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}
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ctxt.VarMap().Set("confName", conf.Name)
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ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/custom", comm.Alias, ctxt.GetScratch("currentAlias")))
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ctxt.VarMap().Set("topText", topBlock)
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ctxt.VarMap().Set("bottomText", bottomBlock)
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ctxt.SetFrameTitle(fmt.Sprintf("Customize Conference: %s", conf.Name))
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return "framed", "conf_custom.jet"
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}
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/* ConfCustom modifies or removes the conference's custom HTML blocks.
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* Parameters:
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* ctxt - The AmContext for the request.
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* Returns:
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* Command string dictating what to be rendered.
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* Data as a parameter for the command string.
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*/
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func ConfCustom(ctxt ui.AmContext) (string, any) {
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comm := ctxt.CurrentCommunity()
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conf := ctxt.GetScratch("currentConference").(*database.Conference)
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myLevel := ctxt.GetScratch("levelInConference").(uint16)
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if !conf.TestPermission("Conference.Change", myLevel) {
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return "error", ENOPERM
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}
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var err error
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if ctxt.FormFieldIsSet("cancel") {
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err = nil
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} else if ctxt.FormFieldIsSet("remove") {
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err = conf.RemoveCustomBlocks(ctxt.Ctx())
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} else if ctxt.FormFieldIsSet("update") {
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err = conf.SetCustomBlocks(ctxt.Ctx(), ctxt.FormField("tx"), ctxt.FormField("bx"))
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} else {
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return "error", EBUTTON
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}
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if err != nil {
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return "error", err
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}
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return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
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}
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/* ConfReports displays conference activity reports.
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* Parameters:
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* ctxt - The AmContext for the request.
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* Returns:
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* Command string dictating what to be rendered.
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* Data as a parameter for the command string.
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*/
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func ConfReports(ctxt ui.AmContext) (string, any) {
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comm := ctxt.CurrentCommunity()
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conf := ctxt.GetScratch("currentConference").(*database.Conference)
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myLevel := ctxt.GetScratch("levelInConference").(uint16)
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if !conf.TestPermission("Conference.Read", myLevel) {
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return "error", ENOPERM
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}
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ctxt.VarMap().Set("confName", conf.Name)
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ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/activity", comm.Alias, ctxt.GetScratch("currentAlias")))
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if ctxt.HasParameter("r") {
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// generate a report
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reportMode := ctxt.Parameter("r")
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var reportTypeSel int
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switch reportMode {
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case "post":
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reportTypeSel = database.ActivityReportPosters
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case "read":
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reportTypeSel = database.ActivityReportReaders
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default:
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return "error", EINVAL
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}
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ctxt.VarMap().Set("reportMode", reportMode)
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if ctxt.HasParameter("t") {
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topicId := ctxt.QueryParamInt("t", -1)
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if topicId > 0 {
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topic, err := database.AmGetTopic(ctxt.Ctx(), int32(topicId))
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if err != nil {
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return "error", err
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}
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ctxt.VarMap().Set("topic", topic)
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report, err := topic.GetActivity(ctxt.Ctx(), reportTypeSel)
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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
|
|
}
|
|
ctxt.VarMap().Set("topics", topicList)
|
|
ctxt.VarMap().Set("backLink", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias")))
|
|
ctxt.SetFrameTitle(fmt.Sprintf("Conference Reports: %s", conf.Name))
|
|
return "framed", "conf_reports.jet"
|
|
}
|
|
}
|
|
|
|
/* ConferenceEmailForm displays the dialog for E-mailing participants in a conference.
|
|
* Parameters:
|
|
* ctxt - The AmContext for the request.
|
|
* Returns:
|
|
* Command string dictating what to be rendered.
|
|
* 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) {
|
|
return "error", ENOPERM
|
|
}
|
|
|
|
topics, err := database.AmListTopics(ctxt.Ctx(), conf.ConfId, ctxt.CurrentUserId(), database.TopicViewAll, database.TopicSortName, true)
|
|
if err != nil {
|
|
return "error", err
|
|
}
|
|
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("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))
|
|
return "framed", "conf_email.jet"
|
|
}
|
|
|
|
/* ConferenceEmail sends E-mail to participants in a conference.
|
|
* Parameters:
|
|
* ctxt - The AmContext for the request.
|
|
* Returns:
|
|
* Command string dictating what to be rendered.
|
|
* Data as a parameter for the command string.
|
|
*/
|
|
func ConferenceEmail(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) {
|
|
return "error", ENOPERM
|
|
}
|
|
|
|
// Handle button presses.
|
|
if ctxt.FormFieldIsSet("cancel") {
|
|
return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
|
|
} else if !ctxt.FormFieldIsSet("send") {
|
|
return "error", EBUTTON
|
|
}
|
|
|
|
// extract user selector
|
|
porl := ctxt.FormField("porl")
|
|
var userSelect int
|
|
switch porl {
|
|
case "0":
|
|
userSelect = database.ActiveUserPosters
|
|
case "1":
|
|
userSelect = database.ActiveUserReaders
|
|
default:
|
|
return "error", EINVAL
|
|
}
|
|
|
|
// extract number of days
|
|
days := -1
|
|
if ctxt.FormFieldIsSet("xday") {
|
|
var err error
|
|
days, err = ctxt.FormFieldInt("day")
|
|
if err != nil {
|
|
return "error", err
|
|
} else if days <= 0 {
|
|
return "error", "Invalid number of days specified"
|
|
}
|
|
}
|
|
|
|
// extract list of recipients and other needed data
|
|
var recipients []string
|
|
templateName := ""
|
|
topicName := ""
|
|
top, err := ctxt.FormFieldInt("top")
|
|
if err != nil {
|
|
return "error", err
|
|
}
|
|
if top == 0 {
|
|
recipients, err = conf.GetActiveUserEMailAddrs(ctxt.Ctx(), userSelect, days)
|
|
if userSelect == database.ActiveUserPosters {
|
|
templateName = "conf_mass_poster.jet"
|
|
} else {
|
|
templateName = "conf_mass_reader.jet"
|
|
}
|
|
} else {
|
|
var topic *database.Topic
|
|
if topic, err = database.AmGetTopicByNumber(ctxt.Ctx(), conf, int16(top)); err == nil {
|
|
recipients, err = topic.GetActiveUserEMailAddrs(ctxt.Ctx(), userSelect, days)
|
|
topicName = topic.Name
|
|
}
|
|
if userSelect == database.ActiveUserPosters {
|
|
templateName = "topic_mass_poster.jet"
|
|
} else {
|
|
templateName = "topic_mass_reader.jet"
|
|
}
|
|
}
|
|
if err != nil {
|
|
return "error", err
|
|
}
|
|
|
|
// Kick off a background task to send all the E-mail messages.
|
|
subj := ctxt.FormField("subj")
|
|
pb := ctxt.FormField("pb")
|
|
confName := conf.Name
|
|
commName := comm.Name
|
|
myUID := ctxt.CurrentUserId()
|
|
myIP := ctxt.RemoteIP()
|
|
log.Infof("ConferenceEmail: About to send mass E-mail to %d recipients", len(recipients))
|
|
ampool.Submit(func(ctx context.Context) {
|
|
start := time.Now()
|
|
for _, addr := range recipients {
|
|
err := ctx.Err()
|
|
if err != nil {
|
|
break
|
|
}
|
|
msg := email.AmNewEmailMessage(myUID, myIP)
|
|
msg.AddTo(addr, "")
|
|
msg.SetSubject(subj)
|
|
msg.SetTemplate(templateName)
|
|
msg.AddVariable("text", pb)
|
|
msg.AddVariable("topicName", topicName)
|
|
msg.AddVariable("confName", confName)
|
|
msg.AddVariable("commName", commName)
|
|
msg.Send()
|
|
}
|
|
elapsed := time.Since(start)
|
|
log.Infof("ConferenceEmail delivery completed in %s", elapsed)
|
|
})
|
|
|
|
return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
|
|
}
|
|
|
|
/* ConferenceExportForm displays the form for exporting data from a conference.
|
|
* Parameters:
|
|
* ctxt - The AmContext for the request.
|
|
* Returns:
|
|
* Command string dictating what to be rendered.
|
|
* 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) {
|
|
return "error", ENOPERM
|
|
}
|
|
|
|
topics, err := database.AmListTopics(ctxt.Ctx(), conf.ConfId, ctxt.CurrentUserId(), database.TopicViewAll, database.TopicSortNumber, true)
|
|
if err != nil {
|
|
return "error", err
|
|
}
|
|
|
|
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.SetFrameTitle(fmt.Sprintf("Export Messages: %s", conf.Name))
|
|
return "framed", "conf_export.jet"
|
|
}
|
|
|
|
/* ConferenceExport exports data from a conference to a downloaded VCIF file.
|
|
* Parameters:
|
|
* ctxt - The AmContext for the request.
|
|
* Returns:
|
|
* Command string dictating what to be rendered.
|
|
* 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) {
|
|
return "error", ENOPERM
|
|
}
|
|
|
|
if ctxt.FormFieldIsSet("cancel") {
|
|
return "redirect", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias"))
|
|
} else if !ctxt.FormFieldIsSet("export") {
|
|
return "error", EBUTTON
|
|
}
|
|
|
|
// Get the topic numbers selected.
|
|
topicNumStrs, err := ctxt.FormFieldValues("tselect")
|
|
if err != nil {
|
|
return "error", err
|
|
}
|
|
if len(topicNumStrs) == 0 {
|
|
return "nocontent", nil // this is a no-op
|
|
}
|
|
|
|
// Convert into a list of topics.
|
|
topics := make([]*database.Topic, len(topicNumStrs))
|
|
for i, tn := range topicNumStrs {
|
|
tnum, err := strconv.ParseInt(tn, 10, 16)
|
|
if err == nil {
|
|
topics[i], err = database.AmGetTopicByNumber(ctxt.Ctx(), conf, int16(tnum))
|
|
}
|
|
if err != nil {
|
|
return "error", err
|
|
}
|
|
}
|
|
|
|
// The tricky bit! We use a dedicated goroutine to generate the streamed output and send it to the inlet end of a pipe.
|
|
filename := time.Now().Format("exported-data-20060102.xml")
|
|
r, w := io.Pipe()
|
|
go func() {
|
|
start := time.Now()
|
|
err := exports.VCIFStreamTopicFile(context.Background(), w, topics, config.CommandLine.BuggyAttachments)
|
|
if err != nil {
|
|
log.Errorf("ConferenceExport task failed with %v", err)
|
|
s := fmt.Sprintf("<!-- ***PROCESSING ERROR*** %v -->\r\n", err)
|
|
w.Write([]byte(s))
|
|
}
|
|
w.Close()
|
|
dur := time.Since(start)
|
|
log.Infof("ConferenceExport task completed in %v", dur)
|
|
}()
|
|
|
|
// Now we connect the outlet end of the pipe to the output to the browser.
|
|
ctxt.SetOutputType("text/xml")
|
|
ctxt.SetHeader("Content-Disposition", fmt.Sprintf("attachment; filename=\"%s\"", filename))
|
|
return "stream", r
|
|
}
|
|
|
|
/* CreateConferenceForm displays the dialog for creating a new conference.
|
|
* Parameters:
|
|
* ctxt - The AmContext for the request.
|
|
* Returns:
|
|
* Command string dictating what to be rendered.
|
|
* Data as a parameter for the command string.
|
|
*/
|
|
func CreateConferenceForm(ctxt ui.AmContext) (string, any) {
|
|
comm := ctxt.CurrentCommunity()
|
|
if !comm.TestPermission("Community.Create", ctxt.EffectiveLevel()) {
|
|
return "error", ENOPERM
|
|
}
|
|
|
|
dlg, err := ui.AmLoadDialog("create_conference")
|
|
if err != nil {
|
|
return "error", err
|
|
}
|
|
dlg.SetCommunity(comm)
|
|
return dlg.Render(ctxt)
|
|
}
|
|
|
|
/* CreateConference creates a new conference.
|
|
* Parameters:
|
|
* ctxt - The AmContext for the request.
|
|
* Returns:
|
|
* Command string dictating what to be rendered.
|
|
* Data as a parameter for the command string.
|
|
*/
|
|
func CreateConference(ctxt ui.AmContext) (string, any) {
|
|
comm := ctxt.CurrentCommunity()
|
|
if !comm.TestPermission("Community.Create", ctxt.EffectiveLevel()) {
|
|
return "error", ENOPERM
|
|
}
|
|
|
|
dlg, err := ui.AmLoadDialog("create_conference")
|
|
if err != nil {
|
|
return "error", err
|
|
}
|
|
button := dlg.WhichButton(ctxt)
|
|
if button == "cancel" {
|
|
return "redirect", fmt.Sprintf("/comm/%s/conf", comm.Alias)
|
|
} else if button != "create" {
|
|
dlg.SetCommunity(comm)
|
|
return dlg.RenderError(ctxt, "invalid button pressed")
|
|
}
|
|
dlg.LoadFromForm(ctxt)
|
|
alias := dlg.Field("alias").Value
|
|
conf, err := database.AmCreateConference(ctxt.Ctx(), comm, dlg.Field("name").Value, alias, dlg.Field("descr").Value,
|
|
dlg.Field("ctype").Value == "1", dlg.Field("hide").IsChecked(), ctxt.CurrentUser(), ctxt.RemoteIP())
|
|
if err != nil {
|
|
dlg.SetCommunity(comm)
|
|
return dlg.RenderError(ctxt, err.Error())
|
|
}
|
|
log.Infof("Created conference '%s'", conf.Name)
|
|
return "redirect", fmt.Sprintf("/comm/%s/conf/%s", comm.Alias, alias)
|
|
}
|