diff --git a/invites.go b/invites.go index 1dba7bd..e39ec3b 100644 --- a/invites.go +++ b/invites.go @@ -1,179 +1,186 @@ /* * Copyright © 2019 A Bunch Tell LLC. * * This file is part of WriteFreely. * * WriteFreely is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License, included * in the LICENSE file in this source code package. */ package writefreely import ( "database/sql" "html/template" "net/http" "strconv" "time" "github.com/gorilla/mux" "github.com/writeas/impart" "github.com/writeas/nerds/store" "github.com/writeas/web-core/log" "github.com/writeas/writefreely/page" ) type Invite struct { ID string MaxUses sql.NullInt64 Created time.Time Expires *time.Time Inactive bool uses int64 } func (i Invite) Uses() int64 { return i.uses } func (i Invite) Expired() bool { return i.Expires != nil && i.Expires.Before(time.Now()) } func (i Invite) ExpiresFriendly() string { return i.Expires.Format("January 2, 2006, 3:04 PM") } func handleViewUserInvites(app *App, u *User, w http.ResponseWriter, r *http.Request) error { // Don't show page if instance doesn't allow it if !(app.cfg.App.UserInvites != "" && (u.IsAdmin() || app.cfg.App.UserInvites != "admin")) { return impart.HTTPError{http.StatusNotFound, ""} } f, _ := getSessionFlashes(app, w, r, nil) p := struct { *UserPage - Invites *[]Invite + Invites *[]Invite + Suspended bool }{ UserPage: NewUserPage(app, r, u, "Invite People", f), } var err error + + p.Suspended, err = app.db.IsUserSuspended(u.ID) + if err != nil { + log.Error("view invites: %v", err) + } + p.Invites, err = app.db.GetUserInvites(u.ID) if err != nil { return err } for i := range *p.Invites { (*p.Invites)[i].uses = app.db.GetUsersInvitedCount((*p.Invites)[i].ID) } showUserPage(w, "invite", p) return nil } func handleCreateUserInvite(app *App, u *User, w http.ResponseWriter, r *http.Request) error { muVal := r.FormValue("uses") expVal := r.FormValue("expires") if u.IsSilenced() { return ErrUserSuspended } var err error var maxUses int if muVal != "0" { maxUses, err = strconv.Atoi(muVal) if err != nil { return impart.HTTPError{http.StatusBadRequest, "Invalid value for 'max_uses'"} } } var expDate *time.Time var expires int if expVal != "0" { expires, err = strconv.Atoi(expVal) if err != nil { return impart.HTTPError{http.StatusBadRequest, "Invalid value for 'expires'"} } ed := time.Now().Add(time.Duration(expires) * time.Minute) expDate = &ed } inviteID := store.GenerateRandomString("0123456789BCDFGHJKLMNPQRSTVWXYZbcdfghjklmnpqrstvwxyz", 6) err = app.db.CreateUserInvite(inviteID, u.ID, maxUses, expDate) if err != nil { return err } return impart.HTTPError{http.StatusFound, "/me/invites"} } func handleViewInvite(app *App, w http.ResponseWriter, r *http.Request) error { inviteCode := mux.Vars(r)["code"] i, err := app.db.GetUserInvite(inviteCode) if err != nil { return err } expired := i.Expired() if !expired && i.MaxUses.Valid && i.MaxUses.Int64 > 0 { // Invite has a max-use number, so check if we're past that limit i.uses = app.db.GetUsersInvitedCount(inviteCode) expired = i.uses >= i.MaxUses.Int64 } if u := getUserSession(app, r); u != nil { // check if invite belongs to another user // error can be ignored as not important in this case if ownInvite, _ := app.db.IsUsersInvite(inviteCode, u.ID); !ownInvite { addSessionFlash(app, w, r, "You're already registered and logged in.", nil) // show homepage return impart.HTTPError{http.StatusFound, "/me/settings"} } // show invite instructions p := struct { *UserPage Invite *Invite Expired bool }{ UserPage: NewUserPage(app, r, u, "Invite to "+app.cfg.App.SiteName, nil), Invite: i, Expired: expired, } showUserPage(w, "invite-help", p) return nil } p := struct { page.StaticPage Error string Flashes []template.HTML Invite string }{ StaticPage: pageForReq(app, r), Invite: inviteCode, } if expired { p.Error = "This invite link has expired." } // Get error messages session, err := app.sessionStore.Get(r, cookieName) if err != nil { // Ignore this log.Error("Unable to get session in handleViewInvite; ignoring: %v", err) } flashes, _ := getSessionFlashes(app, w, r, session) for _, flash := range flashes { p.Flashes = append(p.Flashes, template.HTML(flash)) } // Show landing page return renderPage(w, "signup.tmpl", p) } diff --git a/templates/user/invite.tmpl b/templates/user/invite.tmpl index 4365e07..3d94392 100644 --- a/templates/user/invite.tmpl +++ b/templates/user/invite.tmpl @@ -1,81 +1,84 @@ {{define "invite"}} {{template "header" .}}
Invite others to join {{.SiteName}} by generating and sharing invite links below.
Link | Uses | Expires |
---|---|---|
{{$.Host}}/invite/{{.ID}} | {{.Uses}}{{if gt .MaxUses.Int64 0}} / {{.MaxUses.Int64}}{{end}} | {{ if .Expires }}{{if .Expired}}Expired{{else}}{{.ExpiresFriendly}}{{end}}{{ else }}∞{{ end }} |
No invites generated yet. |