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Automatically resize images and save them as webp

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This commit is contained in:
Jason Streifling
2024-10-03 14:10:45 +02:00
parent 1368593c75
commit b2a701c87a
6 changed files with 200 additions and 192 deletions
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25
cmd/frontend/articles.go
View File

@ -4,16 +4,12 @@ import (
"encoding/json"
"fmt"
"html/template"
"io"
"log"
"net/http"
"os"
"path/filepath"
"strconv"
"strings"
"time"
"github.com/google/uuid"
b "streifling.com/jason/cpolis/cmd/backend"
)
@ -448,7 +444,7 @@ func UploadArticleImage(c *b.Config, s *b.CookieStore) http.HandlerFunc {
return
}
file, header, err := r.FormFile("article-image")
file, _, err := r.FormFile("article-image")
if err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusBadRequest)
@ -456,30 +452,13 @@ func UploadArticleImage(c *b.Config, s *b.CookieStore) http.HandlerFunc {
}
defer file.Close()
nameStrings := strings.Split(header.Filename, ".")
extension := "." + nameStrings[len(nameStrings)-1]
filename := fmt.Sprint(uuid.New(), extension)
absFilepath, err := filepath.Abs(fmt.Sprint(c.PicsDir, "/", filename))
filename, err := b.SaveImage(c, file)
if err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
img, err := os.Create(absFilepath)
if err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
defer img.Close()
if _, err = io.Copy(img, file); err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
url := fmt.Sprint(c.Domain, "/image/serve/", filename)
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(url)

24
cmd/frontend/issues.go
View File

@ -3,16 +3,13 @@ package frontend
import (
"fmt"
"html/template"
"io"
"log"
"mime"
"net/http"
"os"
"path/filepath"
"strings"
"time"
"github.com/google/uuid"
b "streifling.com/jason/cpolis/cmd/backend"
)
@ -152,7 +149,7 @@ func UploadIssueImage(c *b.Config, s *b.CookieStore) http.HandlerFunc {
return
}
file, header, err := r.FormFile("issue-image")
file, _, err := r.FormFile("issue-image")
if err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
@ -160,30 +157,13 @@ func UploadIssueImage(c *b.Config, s *b.CookieStore) http.HandlerFunc {
}
defer file.Close()
nameStrings := strings.Split(header.Filename, ".")
extension := "." + nameStrings[len(nameStrings)-1]
filename := fmt.Sprint(uuid.New(), extension)
absFilepath, err := filepath.Abs(fmt.Sprint(c.PicsDir, "/", filename))
filename, err := b.SaveImage(c, file)
if err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
img, err := os.Create(absFilepath)
if err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
defer img.Close()
if _, err = io.Copy(img, file); err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
session.Values["issue-image"] = filename
if err = session.Save(r, w); err != nil {
log.Println(err)