// API function to update a post.
func patchApiPostHandler(w http.ResponseWriter, r *http.Request, _ map[string]string) {
userName := authentication.GetUserName(r)
if userName != "" {
userId, err := getUserId(userName)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
userRole, err := getUserRole(userName)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
// Update post
decoder := json.NewDecoder(r.Body)
var json JsonPost
err = decoder.Decode(&json)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
var postSlug string
// Get current slug of post
post, err := database.RetrievePostById(json.Id)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if post.Author.Id != userId && userRole != 4 {
http.Error(w, "Not your post", http.StatusInternalServerError)
return
}
if json.Slug != post.Slug { // Check if user has submitted a custom slug
postSlug = slug.Generate(json.Slug, "posts")
} else {
postSlug = post.Slug
}
currentTime := time.Now()
*post = structure.Post{Id: json.Id, Title: []byte(json.Title), Slug: postSlug, Markdown: []byte(json.Markdown), Html: conversion.SanitizeHtml([]byte(json.Html)), IsFeatured: json.IsFeatured, IsPage: json.IsPage, IsPublished: json.IsPublished, Image: []byte(json.Image), Date: ¤tTime, Tags: methods.GenerateTagsFromCommaString(json.Tags), Author: &structure.User{Id: userId}}
err = methods.UpdatePost(post)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusOK)
w.Write([]byte("Post updated!"))
return
} else {
http.Error(w, "Not logged in!", http.StatusInternalServerError)
return
}
}
// API function to create a post
func postApiPostHandler(w http.ResponseWriter, r *http.Request, _ map[string]string) {
userName := authentication.GetUserName(r)
if userName != "" {
userId, err := getUserId(userName)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
// Create post
decoder := json.NewDecoder(r.Body)
var json JsonPost
err = decoder.Decode(&json)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
var postSlug string
if json.Slug != "" { // Ceck if user has submitted a custom slug
postSlug = slug.Generate(json.Slug, "posts")
} else {
postSlug = slug.Generate(json.Title, "posts")
}
currentTime := time.Now()
post := structure.Post{Title: []byte(json.Title), Slug: postSlug, Markdown: []byte(json.Markdown), Html: conversion.SanitizeHtml([]byte(json.Html)), IsFeatured: json.IsFeatured, IsPage: json.IsPage, IsPublished: json.IsPublished, Image: []byte(json.Image), Date: ¤tTime, Tags: methods.GenerateTagsFromCommaString(json.Tags), Author: &structure.User{Id: userId}}
err = methods.SavePost(&post)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusOK)
w.Write([]byte("Post created!"))
return
} else {
http.Error(w, "Not logged in!", http.StatusInternalServerError)
return
}
}