func getUser(a *application.App, w http.ResponseWriter, r *http.Request) error {
vars := mux.Vars(r)
email := strings.ToLower(vars["email"])
um := models.NewUserModel(a.DB)
user, err := um.FindOne(nil, squirrel.Eq{"users.email": email})
if err != nil {
return errors.Wrap(err, "find one error")
}
pm := models.NewPostModel(a.DB)
createdPosts, err := pm.Find(nil, squirrel.Eq{"posts.creator_user_id": user.ID})
if err != nil {
return err
}
data := context.TemplateData(r)
data["User"] = user
data["CreatedPosts"] = createdPosts
if err = addUserUpvotedPostIDsToData(r, pm, data); err != nil {
return errors.Wrap(err, "add upvoted post ids to data error")
}
err = libtemplate.Render(w, a.Templates, "user.html", data)
return errors.Wrap(err, "render template error")
}
func getTopics(a *application.App, w http.ResponseWriter, r *http.Request) error {
tm := models.NewTopicModel(a.DB)
topics, err := tm.Find(nil)
if err != nil {
return errors.Wrap(err, "find error")
}
data := context.TemplateData(r)
data["Topics"] = topics
err = libtemplate.Render(w, a.Templates, "topics.html", data)
return errors.Wrap(err, "render template error")
}
func getNewPost(a *application.App, w http.ResponseWriter, r *http.Request) error {
topic := context.Topic(r)
tm := models.NewTagModel(a.DB)
tags, err := tm.Find(nil, squirrel.Eq{"tags.topic_id": topic.ID})
if err != nil {
return errors.Wrap(err, "find error")
}
data := context.TemplateData(r)
data["Tags"] = tags
return libtemplate.Render(w, a.Templates, "new_post.html", data)
}
func getPostsByTag(a *application.App, w http.ResponseWriter, r *http.Request) error {
tag := context.Tag(r)
pm := models.NewPostModel(a.DB)
posts, err := pm.Find(nil, squirrel.Eq{"post_tags.tag_id": tag.ID})
if err != nil {
return errors.Wrap(err, "find error")
}
data := context.TemplateData(r)
data["Posts"] = posts
if err = addUserUpvotedPostIDsToData(r, pm, data); err != nil {
return errors.Wrap(err, "add upvoted post ids to data error")
}
err = libtemplate.Render(w, a.Templates, "posts_by_tag.html", data)
return errors.Wrap(err, "render template error")
}
func getPosts(a *application.App, w http.ResponseWriter, r *http.Request) error {
topic := context.Topic(r)
whereEq := squirrel.Eq{"posts.topic_id": topic.ID, "posts.is_pinned": true}
pm := models.NewPostModel(a.DB)
pinnedPosts, err := pm.Find(nil, whereEq)
switch {
case err == sql.ErrNoRows:
pinnedPosts = make([]*models.Post, 0)
case err != nil:
return errors.Wrap(err, "find error")
}
whereEq["posts.is_pinned"] = false
unpinnedPosts, err := pm.Find(nil, whereEq)
switch {
case err == sql.ErrNoRows:
unpinnedPosts = make([]*models.Post, 0)
case err != nil:
return errors.Wrap(err, "find error")
}
tagModel := models.NewTagModel(a.DB)
tags, err := tagModel.Find(nil, squirrel.Eq{"tags.topic_id": topic.ID})
if err != nil {
return errors.Wrap(err, "find error")
}
data := context.TemplateData(r)
data["PinnedPosts"] = pinnedPosts
data["UnpinnedPosts"] = unpinnedPosts
data["Tags"] = tags
if err = addUserUpvotedPostIDsToData(r, pm, data); err != nil {
return errors.Wrap(err, "add upvoted post ids to data error")
}
return libtemplate.Render(w, a.Templates, "posts.html", data)
}
func getPost(a *application.App, w http.ResponseWriter, r *http.Request) error {
return libtemplate.Render(w, a.Templates, "post.html", context.TemplateData(r))
}
func getNewTag(a *application.App, w http.ResponseWriter, r *http.Request) error {
err := libtemplate.Render(w, a.Templates, "new_tag.html", context.TemplateData(r))
return errors.Wrap(err, "render template error")
}