Implemented article preview
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4e0bce37a2
commit
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@ -16,10 +16,18 @@ import (
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b "streifling.com/jason/cpolis/cmd/backend"
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)
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type ArticlePreviewHtmlData struct {
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const (
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EditMode = iota
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PreviewMode
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)
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type EditorHTMLData struct {
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Title string
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Description string
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Content template.HTML
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Content string
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HTMLContent template.HTML
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Tags []*b.Tag
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Mode int
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}
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func ShowHub(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
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@ -31,14 +39,36 @@ func ShowHub(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
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template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
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}
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session.Values["article"] = nil
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if err = session.Save(r, w); err != nil {
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log.Println(err)
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
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template.Must(tmpl, err).ExecuteTemplate(w, "page-content", session.Values["role"].(int))
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}
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}
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func WriteArticle(c *b.Config, db *b.DB) http.HandlerFunc {
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func WriteArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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tags, err := db.GetTagList()
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session, err := s.Get(r, "cookie")
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if err != nil {
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tmpl, err := template.ParseFiles(c.WebDir + "/templates/login.html")
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msg := "Session nicht mehr gültig. Bitte erneut anmelden."
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template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
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}
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var data EditorHTMLData
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if session.Values["article"] == nil {
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data = EditorHTMLData{}
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} else {
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data = session.Values["article"].(EditorHTMLData)
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}
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data.Mode = EditMode
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data.Tags, err = db.GetTagList()
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if err != nil {
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log.Println(err)
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http.Error(w, err.Error(), http.StatusInternalServerError)
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@ -46,7 +76,7 @@ func WriteArticle(c *b.Config, db *b.DB) http.HandlerFunc {
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}
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tmpl, err := template.ParseFiles(c.WebDir + "/templates/editor.html")
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template.Must(tmpl, err).ExecuteTemplate(w, "page-content", tags)
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template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data)
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}
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}
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@ -59,6 +89,13 @@ func SubmitArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
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template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
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}
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session.Values["article"] = nil
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if err = session.Save(r, w); err != nil {
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log.Println(err)
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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article := &b.Article{
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Title: r.PostFormValue("article-title"),
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Description: r.PostFormValue("article-description"),
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@ -449,7 +486,7 @@ func UploadImage(c *b.Config) http.HandlerFunc {
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func PreviewArticle(c *b.Config, s *b.CookieStore) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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var err error
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data := new(ArticlePreviewHtmlData)
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data := EditorHTMLData{Mode: PreviewMode}
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data.Title, err = b.ConvertToPlain(r.PostFormValue("article-title"))
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if err != nil {
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@ -465,13 +502,14 @@ func PreviewArticle(c *b.Config, s *b.CookieStore) http.HandlerFunc {
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return
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}
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content, err := b.ConvertToHTML(r.PostFormValue("article-content"))
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data.Content = r.PostFormValue("article-content")
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content, err := b.ConvertToHTML(data.Content)
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if err != nil {
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log.Println(err)
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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data.Content = template.HTML(content)
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data.HTMLContent = template.HTML(content)
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session, err := s.Get(r, "cookie")
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if err != nil {
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@ -489,6 +527,6 @@ func PreviewArticle(c *b.Config, s *b.CookieStore) http.HandlerFunc {
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tmpl, err := template.ParseFiles(c.WebDir + "/templates/editor.html")
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tmpl = template.Must(tmpl, err)
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tmpl.ExecuteTemplate(w, "preview", data)
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tmpl.ExecuteTemplate(w, "page-content", data)
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}
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}
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@ -12,7 +12,7 @@ import (
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func init() {
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gob.Register(b.User{})
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gob.Register(f.ArticlePreviewHtmlData{})
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gob.Register(f.EditorHTMLData{})
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}
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func main() {
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@ -68,7 +68,7 @@ func main() {
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mux.HandleFunc("GET /show-all-users-delete", f.ShowAllUsers(config, db, store, "delete-user"))
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mux.HandleFunc("GET /this-issue", f.ShowCurrentArticles(config, db))
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mux.HandleFunc("GET /unpublished-articles", f.ShowUnpublishedArticles(config, db))
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mux.HandleFunc("GET /write-article", f.WriteArticle(config, db))
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mux.HandleFunc("GET /write-article", f.WriteArticle(config, db, store))
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mux.HandleFunc("POST /add-first-user", f.AddFirstUser(config, db, store))
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mux.HandleFunc("POST /add-tag", f.AddTag(config, db, store))
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@ -2,28 +2,26 @@
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<h2>Editor</h2>
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<form id="edit-area">
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<div class="btn-area">
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<button class="btn" disabled hx-get="/hub" hx-target="#edit-area">Schreiben</button>
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<button class="btn" hx-post="/preview-article" hx-target="#edit-area">Vorschau</button>
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</div>
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{{if eq .Mode 0}}
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<button class="btn" hx-post="/preview-article" hx-target="#page-content">Vorschau</button>
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<div class="flex flex-col gap-y-1">
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<label for="article-title">Titel</label>
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<input name="article-title" type="text" />
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<input name="article-title" type="text" value="{{.Title}}" />
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</div>
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<div class="flex flex-col">
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<label for="article-description">Beschreibung</label>
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<textarea name="article-description"></textarea>
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<textarea name="article-description">{{.Description}}</textarea>
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</div>
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<div class="flex flex-col">
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<label for="article-content">Artikel</label>
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<textarea name="article-content"></textarea>
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<textarea name="article-content">{{.Content}}</textarea>
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</div>
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<div>
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<span>Tags</span>
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<div class="flex flex-wrap gap-x-4">
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{{range .}}
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{{range .Tags}}
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<div>
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<input id="{{.Name}}" name="tags" type="checkbox" value="{{.ID}}" />
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<label for="{{.Name}}">{{.Name}}</label>
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@ -41,6 +39,26 @@
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<input class="action-btn" type="submit" value="Senden" hx-post="/submit-article" hx-target="#page-content" />
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<button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
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</div>
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{{else}}
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<button class="btn" hx-get="/write-article" hx-target="#page-content">Schreiben</button>
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<span>Titel</span>
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<div class="bg-white border mb-3 px-2 py-2 rounded-md w-full">
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{{.Title}}
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</div>
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<span>Beschreibung</span>
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<div class="bg-white border mb-3 px-2 py-2 rounded-md w-full">
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{{.Description}}
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</div>
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<span>Artikel</span>
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<div class="bg-white border mb-3 px-2 py-2 rounded-md w-full">
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<div class="prose">
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{{.HTMLContent}}
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</div>
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</div>
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{{end}}
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</form>
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<script>
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@ -72,23 +90,3 @@
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</div>
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{{end}}
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{{end}}
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{{define "preview"}}
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<span>Titel</span>
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<div class="bg-white border mb-3 px-2 py-2 rounded-md w-full">
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{{.Title}}
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</div>
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<span>Beschreibung</span>
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<div class="bg-white border mb-3 px-2 py-2 rounded-md w-full">
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{{.Description}}
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</div>
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<span>Artikel</span>
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<div class="bg-white border mb-3 px-2 py-2 rounded-md w-full">
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<div class="prose">
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{{.Content}}
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</div>
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</div>
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{{end}}
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