pogo/admin/admin.go
gmemstr 2c1fbe460a Add edit route
Added and tested edit route. Also removed Godep folder (at least for now) to see how it impacts installation.
2017-10-08 19:24:38 -07:00

172 lines
4.3 KiB
Go

/* admin.go
*
* Here is where all the neccesary functions for managing episodes
* live, e.g adding removing etc.
*/
package admin
import (
"fmt"
"io"
"io/ioutil"
"net/http"
"os"
"strings"
"github.com/gmemstr/pogo/common"
)
// Write custom CSS to disk or send it back to the client if GET
func CustomCss() common.Handler {
return func(rc *common.RouterContext, w http.ResponseWriter, r *http.Request) *common.HTTPError {
if r.Method == "GET" {
return common.ReadAndServeFile("assets/web/static/custom.css", w)
}
err := r.ParseMultipartForm(32 << 20)
if err != nil {
return &common.HTTPError{
Message: err.Error(),
StatusCode: http.StatusBadRequest,
}
}
css := strings.Join(r.Form["css"], "")
filename := "custom.css"
err = ioutil.WriteFile("./assets/web/static/"+filename, []byte(css), 0644)
if err != nil {
w.Write([]byte("<script>window.location = '/admin#failed';</script>"))
panic(err)
} else {
w.Write([]byte("<script>window.location = '/admin#cssupdated';</script>"))
}
return nil
}
}
func EditEpisode() common.Handler {
return func(rc *common.RouterContext, w http.ResponseWriter, r *http.Request) *common.HTTPError {
err := r.ParseMultipartForm(32 << 20)
if err != nil {
return &common.HTTPError{
Message: err.Error(),
StatusCode: http.StatusBadRequest,
}
}
PreviousFilename := strings.Join(r.Form["previousfilename"], "")
date := strings.Join(r.Form["date"], "")
title := strings.Join(r.Form["title"], "")
name := fmt.Sprintf("%v_%v", date, title)
filename := "./podcasts/" + name + ".mp3"
shownotes := "./podcasts/" + name + "_SHOWNOTES.md"
fmt.Println(filename)
description := strings.Join(r.Form["description"], "")
if ("./podcasts" + PreviousFilename + ".mp3" != filename) {
err = os.Rename("./podcasts/" + PreviousFilename + ".mp3", filename)
if err != nil {
return &common.HTTPError{
Message: err.Error(),
StatusCode: http.StatusBadRequest,
}
}
err = os.Rename("./podcasts/" + PreviousFilename + "_SHOWNOTES.md", shownotes)
if err != nil {
return &common.HTTPError{
Message: err.Error(),
StatusCode: http.StatusBadRequest,
}
}
}
err = ioutil.WriteFile(shownotes, []byte(description), 0644)
if err != nil {
return &common.HTTPError{
Message: err.Error(),
StatusCode: http.StatusBadRequest,
}
}
w.Write([]byte("<script>window.location = '/admin#published';</script>"))
return nil
}
}
func CreateEpisode() common.Handler {
return func(rc *common.RouterContext, w http.ResponseWriter, r *http.Request) *common.HTTPError {
err := r.ParseMultipartForm(32 << 20)
if err != nil {
return &common.HTTPError{
Message: err.Error(),
StatusCode: http.StatusBadRequest,
}
}
// Build filename for episode
date := strings.Join(r.Form["date"], "")
title := strings.Join(r.Form["title"], "")
name := fmt.Sprintf("%v_%v", date, title)
filename := name + ".mp3"
shownotes := name + "_SHOWNOTES.md"
description := strings.Join(r.Form["description"], "")
// Finish building filenames
err = ioutil.WriteFile("./podcasts/"+shownotes, []byte(description), 0644)
if err != nil {
w.Write([]byte("<script>window.location = '/admin#failed';</script>"))
fmt.Println(err)
}
file, handler, err := r.FormFile("file")
if err != nil {
w.Write([]byte("<script>window.location = '/admin#failed';</script>"))
fmt.Println(err)
return nil
}
defer file.Close()
fmt.Println(handler.Header)
f, err := os.OpenFile("./podcasts/"+filename, os.O_WRONLY|os.O_CREATE, 0666)
if err != nil {
w.Write([]byte("<script>window.location = '/admin#failed';</script>"))
fmt.Println(err)
return nil
}
defer f.Close()
io.Copy(f, file)
w.Write([]byte("<script>window.location = '/admin#published';</script>"))
return nil
}
}
func RemoveEpisode() common.Handler {
return func(rc *common.RouterContext, w http.ResponseWriter, r *http.Request) *common.HTTPError {
// Episode should be the full MP3 filename
// Remove MP3 first
err := r.ParseMultipartForm(32 << 20)
if err != nil {
return &common.HTTPError{
Message: err.Error(),
StatusCode: http.StatusBadRequest,
}
}
episode := strings.Join(r.Form["episode"], "")
os.Remove(episode)
sn := strings.Replace(episode, ".mp3", "_SHOWNOTES.md", 2)
os.Remove(sn)
return nil
}
}