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RenewCMS/api/controllers/pages/articleCreate.go
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package pages
import (
"GoCMS/api"
"GoCMS/useCases"
"html/template"
"net/http"
"regexp"
"strconv"
)
type ArticleCreatePageError struct {
IsError bool
Message string
}
func GetArticleCreatePageTemplate(postName string, errorMessage string) ([]byte, error) {
navbarTmpl, _ := api.Container.GetPageUseCase.GetPage("componentNavbar", nil)
return api.Container.GetPageUseCase.GetPage("articleCreate", map[string]any{
"Navbar": template.HTML(navbarTmpl),
"Head": headTmpl,
"PageError": ArticleCreatePageError{
IsError: errorMessage != "",
Message: errorMessage,
},
"Name": postName,
})
}
func PostArticleCreatePage(w http.ResponseWriter, r *http.Request) {
_ = r.ParseForm()
postName := r.FormValue("name")
pattern := regexp.MustCompile("^[a-zA-Z0-9À-ÖØ-öø-ÿĀ-ſḀ-ỿ ]{3,50}$")
if !pattern.MatchString(postName) {
postsTmpl, _ := GetArticleCreatePageTemplate(postName, "Name should be alphanumeric, and between 3 and 50 characters.")
_, _ = w.Write(postsTmpl)
return
}
post, err := api.Container.CreateArticleUseCase.CreateArticle(useCases.CreateArticleCommand{
Title: postName,
Body: "",
})
if err != nil {
postsTmpl, _ := GetArticleCreatePageTemplate(postName, "Something went wrong when creating the article, please contact admin.")
_, _ = w.Write(postsTmpl)
return
}
http.Redirect(w, r, "/article/"+strconv.Itoa(int(post.ID))+"/edit", http.StatusSeeOther)
}
func GetArticleCreatePage(w http.ResponseWriter, _ *http.Request) {
postsTmpl, _ := GetArticleCreatePageTemplate("", "")
_, _ = w.Write(postsTmpl)
}