func Read(c appengine.Context, w http.ResponseWriter, r *http.Request) error {
w.Header().Set("Content-Type", "application/xhtml+xml; charset=UTF-8")
var id string
if strings.HasPrefix(r.URL.Path, "/read/") {
id = r.URL.Path[len("/read/"):]
} else {
return NotFound(r.URL.Path)
}
type metadata struct {
Label string
Value string
}
type renderdata struct {
Title string
Meta []metadata
HTML string
}
var data renderdata
s, err := GetStory(c, id)
if err != nil {
return err
}
data.Title = html.EscapeString(s.Title)
for name, prop := range s.Meta {
if len(name) == 0 || len(prop.Name) == 0 {
c.Warningf("Zero-length property name?")
continue
}
data.Meta = append(data.Meta, metadata{
Label: html.EscapeString(strings.ToUpper(prop.Name[:1]) + prop.Name[1:]),
Value: html.EscapeString(prop.Value),
})
}
if node, err := fictex.ParseBytes(s.Source); err == nil {
b := new(bytes.Buffer)
if err := fictex.HTMLRenderer.Render(b, node); err == nil {
data.HTML = b.String()
}
} else {
data.HTML = html.EscapeString(fmt.Sprintf("Error: %s", err))
}
return templates.ExecuteTemplate(w, "render.html", data)
}
func Edit(c appengine.Context, w http.ResponseWriter, r *http.Request) error {
w.Header().Set("Content-Type", "application/xhtml+xml; charset=UTF-8")
var id string
if strings.HasPrefix(r.URL.Path, "/edit/") {
id = r.URL.Path[len("/edit/"):]
} else if r.URL.Path == "/" {
id = "autosave"
} else {
return NotFound(r.URL.Path)
}
type metadata struct {
Id string
Label string
Value string
}
type maindata struct {
// Story
Id string
Title string
Meta []metadata
// Story list
Stories string
// Preview
Source string
PreviewHTML string
PreviewSource string
}
var data maindata
_, k := UserKey(c)
s := NewStory(c, id, k)
if err := s.Get(c); err != nil {
if id != "autosave" {
return NotFound(r.URL.Path)
}
} else {
data.Title = html.EscapeString(s.Title)
data.Id = html.EscapeString(id)
}
for name, prop := range s.Meta {
if len(name) == 0 || len(prop.Name) == 0 {
c.Warningf("Zero-length property name?")
continue
}
data.Meta = append(data.Meta, metadata{
Id: html.EscapeString(name),
Label: html.EscapeString(strings.ToUpper(prop.Name[:1]) + prop.Name[1:]),
Value: html.EscapeString(prop.Value),
})
}
data.Source = html.EscapeString(string(s.Source))
if node, err := fictex.ParseBytes(s.Source); err == nil {
b := new(bytes.Buffer)
if err := fictex.HTMLRenderer.Render(b, node); err == nil {
data.PreviewHTML = b.String()
}
}
data.PreviewSource = html.EscapeString(data.PreviewHTML)
if js, err := JSONStoryList(c, k); err != nil {
c.Warningf("Failed to load story list: %s", err)
} else {
data.Stories = string(js)
}
return templates.ExecuteTemplate(w, "edit.html", data)
}
