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Show error messages in UI if something goes wrong

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This commit is contained in:
Jason Streifling
2024-10-04 16:06:33 +02:00
parent aec829ad85
commit 863581f590
12 changed files with 211 additions and 271 deletions
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23
cmd/frontend/issues.go
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@@ -31,21 +31,18 @@ func PublishLatestIssue(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFun
title := r.PostFormValue("issue-title")
if len(title) == 0 {
err = fmt.Errorf("error: no title for issue specified")
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
http.Error(w, "Bitte den Titel eingeben.", http.StatusBadRequest)
return
}
if session.Values["issue-image"] == nil {
err := "error: Image required"
log.Println(err)
http.Error(w, err, http.StatusBadRequest)
http.Error(w, "Bitte ein Bild einfügen.", http.StatusBadRequest)
return
}
imgFileName := session.Values["issue-image"].(string)
imgAbsName := fmt.Sprint(c.PicsDir, "/", imgFileName)
fmt.Println(imgFileName)
imgAbsName := c.PicsDir + "/" + imgFileName
imgFile, err := os.Open(imgAbsName)
if err != nil {
@@ -81,8 +78,14 @@ func PublishLatestIssue(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFun
return
}
content := []byte(r.PostFormValue("issue-content"))
if len(content) == 0 {
http.Error(w, "Bitte eine Beschreibung eingeben.", http.StatusBadRequest)
return
}
articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
if err = os.WriteFile(articleAbsName, []byte(r.PostFormValue("article-content")), 0644); err != nil {
if err = os.WriteFile(articleAbsName, content, 0644); err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
@@ -167,6 +170,10 @@ func UploadIssueImage(c *b.Config, s *b.CookieStore) http.HandlerFunc {
filename, err := b.SaveImage(c, file)
if err != nil {
if err == b.ErrUnsupportedFormat {
http.Error(w, "Das Dateiformat wird nicht unterstützt.", http.StatusBadRequest)
return
}
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return