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moved more of the common preliminaries for conferences into middleware

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This commit is contained in:
Amy G. Bowersox
2025-12-07 21:54:38 -07:00
parent 331e768124
commit aa4cf401a0
3 changed files with 61 additions and 72 deletions
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conference.go
-62
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@@ -23,52 +23,6 @@ import (
"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) {
comm := ctxt.CurrentCommunity() // set by middleware
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.TestPermission("Community.NoJoinRequired") {
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
}
// singleConferencePrequel consolidates some of the basic conference checks into one function.
func singleConferencePrequel(ctxt ui.AmContext) (string, any, error) {
cmd, arg, err := conferencesPrequel(ctxt)
if cmd != "" {
return cmd, arg, err
}
var conf *database.Conference
conf, err = database.AmGetConferenceByAliasInCommunity(ctxt.CurrentCommunity().Id, ctxt.URLParam("confid"))
if err != nil {
return ui.ErrorPage(ctxt, err)
}
m, lvl, err := conf.Membership(ctxt.CurrentUser())
if err != nil {
return ui.ErrorPage(ctxt, err)
}
myLevel := ctxt.EffectiveLevel()
if m && lvl > myLevel {
myLevel = lvl
}
ctxt.SetScratch("currentConference", conf)
ctxt.SetScratch("levelInConference", myLevel)
return "", nil, nil
}
/* Conferences displayes the list of conferences in a community.
* Parameters:
* ctxt - The AmContext for the request.
@@ -78,10 +32,6 @@ func singleConferencePrequel(ctxt ui.AmContext) (string, any, error) {
* 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)
@@ -104,10 +54,6 @@ func Conferences(ctxt ui.AmContext) (string, any, error) {
* Standard Go error status.
*/
func Topics(ctxt ui.AmContext) (string, any, error) {
cmd, arg, err := singleConferencePrequel(ctxt)
if cmd != "" {
return cmd, arg, err
}
prefs, err := ctxt.CurrentUser().Prefs()
if err != nil {
return ui.ErrorPage(ctxt, err)
@@ -176,10 +122,6 @@ func Topics(ctxt ui.AmContext) (string, any, error) {
* Standard Go error status.
*/
func NewTopicForm(ctxt ui.AmContext) (string, any, error) {
cmd, arg, err := singleConferencePrequel(ctxt)
if cmd != "" {
return cmd, arg, err
}
comm := ctxt.CurrentCommunity()
conf := ctxt.GetScratch("currentConference").(*database.Conference)
myLevel := ctxt.GetScratch("levelInConference").(uint16)
@@ -217,10 +159,6 @@ func NewTopicForm(ctxt ui.AmContext) (string, any, error) {
* Standard Go error status.
*/
func NewTopic(ctxt ui.AmContext) (string, any, error) {
cmd, arg, err := singleConferencePrequel(ctxt)
if cmd != "" {
return cmd, arg, err
}
comm := ctxt.CurrentCommunity()
conf := ctxt.GetScratch("currentConference").(*database.Conference)
myLevel := ctxt.GetScratch("levelInConference").(uint16)