package forum import ( "net/http" "code.nonshy.com/nonshy/website/pkg/config" "code.nonshy.com/nonshy/website/pkg/log" "code.nonshy.com/nonshy/website/pkg/models" "code.nonshy.com/nonshy/website/pkg/session" "code.nonshy.com/nonshy/website/pkg/templates" ) // Forum view for a specific board index. func Forum() http.HandlerFunc { tmpl := templates.Must("forum/board_index.html") return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { // Parse the path parameters var ( fragment = r.PathValue("fragment") forum *models.Forum ) // Look up the forum by its fragment. if found, err := models.ForumByFragment(fragment); err != nil { templates.NotFoundPage(w, r) return } else { forum = found } // Get the current user. currentUser, err := session.CurrentUser(r) if err != nil { session.FlashError(w, r, "Couldn't get current user: %s", err) templates.Redirect(w, "/") return } // Is it a private forum? if !forum.CanBeSeenBy(currentUser) { templates.NotFoundPage(w, r) return } // Get the pinned threads. pinned, err := models.PinnedThreads(forum) if err != nil { session.FlashError(w, r, "Couldn't get pinned threads: %s", err) templates.Redirect(w, "/") return } // Get all the categorized index forums. // XXX: we get a large page size to get ALL official forums var pager = &models.Pagination{ Page: 1, PerPage: config.PageSizeThreadList, Sort: "updated_at desc", } pager.ParsePage(r) threads, err := models.PaginateThreads(currentUser, forum, pager) if err != nil { session.FlashError(w, r, "Couldn't paginate threads: %s", err) templates.Redirect(w, "/") return } // Inject pinned threads on top. threads = append(pinned, threads...) // Map the statistics (replies, views) of these threads. threadMap := models.MapThreadStatistics(threads) // Load the forum's moderators. mods, err := forum.GetModerators() if err != nil { log.Error("Getting forum moderators: %s", err) } var vars = map[string]interface{}{ "Forum": forum, "ForumModerators": mods, "IsForumSubscribed": models.IsForumSubscribed(currentUser, forum), "Threads": threads, "ThreadMap": threadMap, "Pager": pager, } if err := tmpl.Execute(w, r, vars); err != nil { http.Error(w, err.Error(), http.StatusInternalServerError) return } }) }