ed4a9f8c89
* The "Newest" tab of the forum is updated with new filter options.
* Which forums: All, Official, Community, My List
* Show: By threads, All posts
* The option for "Which forums" is saved in the user's preferences and set as
their default on future visits, similar to the Site Gallery "Whose photos"
option.
* So users can subscribe to their favorite forums and always get their latest
posts easily while filtering out the rest.
* Forum Moderators
* Add the ability to add and remove moderators for your forum.
* Users are notified when they are added as a moderator.
* Moderators can opt themselves out by unfollowing the forum.
* ForumMembership: add unique constraint on user_id,forum_id.
76 lines
2.0 KiB
Go
76 lines
2.0 KiB
Go
package forum
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import (
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"net/http"
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"code.nonshy.com/nonshy/website/pkg/log"
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"code.nonshy.com/nonshy/website/pkg/models"
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"code.nonshy.com/nonshy/website/pkg/session"
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"code.nonshy.com/nonshy/website/pkg/templates"
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)
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// Subscribe to a forum, adding it to your bookmark list.
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func Subscribe() http.HandlerFunc {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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// Parse the path parameters
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var (
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fragment = r.FormValue("fragment")
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forum *models.Forum
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intent = r.FormValue("intent")
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)
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// Look up the forum by its fragment.
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if found, err := models.ForumByFragment(fragment); err != nil {
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templates.NotFoundPage(w, r)
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return
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} else {
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forum = found
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}
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// Get the current user.
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currentUser, err := session.CurrentUser(r)
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if err != nil {
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session.FlashError(w, r, "Couldn't get current user: %s", err)
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templates.Redirect(w, "/")
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return
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}
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// Is it a private forum?
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if forum.Private && !currentUser.IsAdmin {
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templates.NotFoundPage(w, r)
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return
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}
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switch intent {
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case "follow":
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_, err := models.CreateForumMembership(currentUser, forum)
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if err != nil {
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session.FlashError(w, r, "Couldn't follow this forum: %s", err)
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} else {
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session.Flash(w, r, "You have added %s to your forum list.", forum.Title)
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}
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case "unfollow":
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fm, err := models.GetForumMembership(currentUser, forum)
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if err == nil {
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// Were we a moderator previously? If so, revoke the notification about it.
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if fm.IsModerator {
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if err := models.RemoveSpecificNotification(currentUser.ID, models.NotificationForumModerator, "forums", forum.ID); err != nil {
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log.Error("User unsubscribed from forum and couldn't remove their moderator notification: %s", err)
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}
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}
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err = fm.Delete()
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if err != nil {
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session.FlashError(w, r, "Couldn't delete your forum membership: %s", err)
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}
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}
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session.Flash(w, r, "You have removed %s from your forum list.", forum.Title)
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default:
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session.Flash(w, r, "Unknown intent.")
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}
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templates.Redirect(w, "/f/"+fragment)
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})
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}
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