func ServePost(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
id := api.GetRequestVar(r, "id", c)
if id == "" {
http.Error(w, "Missing post ID.", http.StatusBadRequest)
}
t, err := template.ParseFiles("templates/post.html")
if err != nil {
c.Errorf("Failed to parse post template: %v", err)
http.Error(w, "Failed to load post.", http.StatusInternalServerError)
return
}
post, err := api.FetchPost(id, c)
if err != nil {
http.Error(w, "Failed to fetch post.", http.StatusInternalServerError)
return
}
appUser, err := api.FetchAppUser(post.UserID, c)
var username = "******"
if err != nil {
c.Infof("No user found for post %v", post.ID)
} else {
username = appUser.Username
}
postView := &api.PostView{
Username: username,
ID: post.ID,
EventID: post.EventID,
Image: post.Image,
Text: post.Text,
Created: post.Created,
Modified: post.Modified,
}
t.Execute(w, postView)
w.Header().Set("Content-Type", "text/html; charset=utf-8")
}
func ServeEvent(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
id := api.GetRequestVar(r, "id", c)
if id == "" {
http.Error(w, "Missing event ID.", http.StatusBadRequest)
}
t, err := template.ParseFiles("templates/event.html")
if err != nil {
c.Errorf("Failed to parse event template: %v", err)
http.Error(w, "Failed to load event.", http.StatusInternalServerError)
return
}
event, err := api.FetchEvent(id, c)
if err != nil {
http.Error(w, "Failed to fetch event.", http.StatusInternalServerError)
return
}
posts, err := api.FetchEventPosts(event.ID, c)
if err != nil {
http.Error(w, "Failed to fetch posts for event.", http.StatusInternalServerError)
return
}
eventPosts := make([]api.PostView, 0, 20)
for _, post := range *posts {
// Fill in current username for found posts
appUser, err := api.FetchAppUser(post.UserID, c)
var username = "******"
if err != nil {
c.Infof("No user found for post %v", post.ID)
} else {
username = appUser.Username
}
eventPosts = append(eventPosts, api.PostView{
Username: username,
ID: post.ID,
EventID: post.EventID,
Image: post.Image,
Text: post.Text,
Created: post.Created,
Modified: post.Modified,
})
}
// Fill in current username for event creator
appUser, err := api.FetchAppUser(event.Creator, c)
var creator = "[deleted]"
if err != nil {
c.Infof("No user found for event %v", event.ID)
} else {
creator = appUser.Username
}
data := &api.EventView{
Name: event.Name,
Description: event.Description,
Start: event.Start,
End: event.End,
Creator: creator,
Created: event.Created,
Modified: event.Modified,
Posts: eventPosts,
}
t.Execute(w, data)
w.Header().Set("Content-Type", "text/html; charset=utf-8")
}