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dwelling-home/internal/http/api_mindflow_handlers.go

170 lines
4.6 KiB
Go

package http
import (
"net/http"
"strconv"
"strings"
"git.arav.su/Arav/dwelling-home/pkg/mindflow"
"git.arav.su/Arav/httpr"
)
type MindflowApiHandlers struct {
db mindflow.Mindflow
}
func NewMindflowApiHandlers(db mindflow.Mindflow) *MindflowApiHandlers {
return &MindflowApiHandlers{db: db}
}
func (h *MindflowApiHandlers) NewPost(w http.ResponseWriter, r *http.Request) {
var post *mindflow.Post
var category *mindflow.Category
var err error
if strings.Contains(r.Header.Get("Content-Type"), "application/x-www-form-urlencoded") {
r.ParseForm()
if r.FormValue("category") == "0" {
category, err = mindflow.NewCategory(r.FormValue("new-category"))
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
category.ID, err = h.db.NewCategory(category)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
} else {
category = &mindflow.Category{}
category.ID, _ = strconv.ParseInt(r.FormValue("category"), 10, 64)
}
post, err = mindflow.NewPost(*category, r.FormValue("title"), r.FormValue("body"))
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
if err = h.db.NewPost(post); err != nil {
msg := strings.Join([]string{"Title:", r.FormValue("title"), "| Body:", r.FormValue("body")}, " ")
Error(w, http.StatusInternalServerError, err.Error(), msg)
return
}
http.Redirect(w, r, "/mindflow/admin", http.StatusMovedPermanently)
}
func (h *MindflowApiHandlers) EditPost(w http.ResponseWriter, r *http.Request) {
var post *mindflow.Post
var category *mindflow.Category
var err error
if strings.Contains(r.Header.Get("Content-Type"), "application/x-www-form-urlencoded") {
r.ParseForm()
body := strings.ReplaceAll(r.FormValue("body"), "\r\n", "\n")
body = strings.ReplaceAll(body, "\n\r", "\n")
body = strings.ReplaceAll(body, "\r", "\n")
if r.FormValue("category") != "" {
category, err = mindflow.NewCategory(r.FormValue("new-category"))
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
category.ID, _ = strconv.ParseInt(r.FormValue("category"), 10, 64)
if category.ID == 0 {
category.ID, err = h.db.NewCategory(category)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
} else {
category = &mindflow.Category{}
category.ID, _ = strconv.ParseInt(r.FormValue("old-category"), 10, 64)
}
post, err = mindflow.NewPost(*category, r.FormValue("title"), body)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
post.ID, _ = strconv.ParseInt(httpr.Param(r, "id"), 10, 64)
}
if err = h.db.EditPost(post); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
func (h *MindflowApiHandlers) DeletePost(w http.ResponseWriter, r *http.Request) {
id, _ := strconv.ParseInt(httpr.Param(r, "id"), 10, 64)
if err := h.db.DeletePost(id); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
func (h *MindflowApiHandlers) NewCategory(w http.ResponseWriter, r *http.Request) {
var category *mindflow.Category
var err error
if strings.Contains(r.Header.Get("Content-Type"), "application/x-www-form-urlencoded") {
r.ParseForm()
category, err = mindflow.NewCategory(r.FormValue("name"))
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
_, err = h.db.NewCategory(category)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
func (h *MindflowApiHandlers) EditCategory(w http.ResponseWriter, r *http.Request) {
var category *mindflow.Category
var err error
if strings.Contains(r.Header.Get("Content-Type"), "application/x-www-form-urlencoded") {
r.ParseForm()
if r.FormValue("category") != "" || r.FormValue("category") != "0" {
category, err = mindflow.NewCategory(r.FormValue("name"))
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
category.ID, _ = strconv.ParseInt(httpr.Param(r, "id"), 10, 64)
} else {
http.Error(w, "empty category id passed", http.StatusBadRequest)
return
}
}
if err = h.db.EditCategory(category); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
}
func (h *MindflowApiHandlers) DeleteCategory(w http.ResponseWriter, r *http.Request) {
id, _ := strconv.ParseInt(httpr.Param(r, "id"), 10, 64)
if err := h.db.DeleteCategory(id); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}