func (c articlesController) ServeHTTP(w app.ResponseWriter, r *app.Request) {
var err error
// default args
offset := 0
limit := c.PagePerNumberMAX
category_id := 0
err = nil
str_category_id := r.PathParams["category_id"]
if str_category_id != "" {
category_id, err = strconv.Atoi(str_category_id)
if err != nil {
logging.Logger.Error(fmt.Sprintf("Error: %s", err))
category_id = 0
}
}
uri_params := r.URL.Query()
if limit_str := uri_params["limit"]; limit_str != nil {
limit, err = strconv.Atoi(limit_str[0])
if err != nil {
logging.Logger.Error(fmt.Sprintf("Error: %s", err))
limit = c.PagePerNumberMAX
}
}
if offset_str := uri_params["offset"]; offset_str != nil {
offset, err = strconv.Atoi(offset_str[0])
if err != nil {
logging.Logger.Error(fmt.Sprintf("Error: %s", err))
offset = 0
}
}
category := models.Category{ID: category_id}
articles := category.AllArticles(offset, limit)
w.WriteJson(articles)
}
func generateArticleContent(r *app.Request) (string, string, models.Category, []byte) {
articleJson := articleJsonBody{}
r.DecodeJsonPayload(&articleJson)
// params
markdown := articleJson.Markdown
title := articleJson.Title
category_name := articleJson.Category
unsafe := articleJson.Content
// find category
category := models.Category{}
if category_name != "" {
category.FindByName(category_name)
if category.ID == 0 {
category.Name = category_name
category.Create()
}
}
// HTML sanitizer
html := bluemonday.UGCPolicy().SanitizeBytes([]byte(unsafe))
return title, markdown, category, html
}
func CategorysController(w app.ResponseWriter, r *app.Request) {
category := models.Category{}
categorys := category.All()
w.WriteJson(categorys)
}