jonathan/cpolis
1
0
Fork 0
forked from jason/cpolis
Code Pull Requests Activity

Show error messages in UI if something goes wrong

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

35
cmd/frontend/articles.go
View File

@@ -87,6 +87,15 @@ func SubmitArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
AutoGenerated: false,
}
if len(article.Title) == 0 {
http.Error(w, "Bitte den Titel eingeben.", http.StatusBadRequest)
return
}
if len(article.Description) == 0 {
http.Error(w, "Bitte die Beschreibung eingeben.", http.StatusBadRequest)
return
}
article.ID, err = db.AddArticle(article)
if err != nil {
log.Println(err)
@@ -94,8 +103,14 @@ func SubmitArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
return
}
content := []byte(r.PostFormValue("article-content"))
if len(content) == 0 {
http.Error(w, "Bitte den Artikel 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
@@ -152,8 +167,22 @@ func ResubmitArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
}
title := r.PostFormValue("article-title")
if len(title) == 0 {
http.Error(w, "Bitte den Titel eingeben.", http.StatusBadRequest)
return
}
description := r.PostFormValue("article-description")
if len(description) == 0 {
http.Error(w, "Bitte die Beschreibung eingeben.", http.StatusBadRequest)
return
}
content := r.PostFormValue("article-content")
if len(content) == 0 {
http.Error(w, "Bitte den Artikel eingeben.", http.StatusBadRequest)
return
}
link := fmt.Sprint(c.ArticleDir, "/", id, ".md")
if err = os.WriteFile(link, []byte(content), 0644); err != nil {
@@ -509,6 +538,10 @@ func UploadArticleImage(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