//The HTTP get method for getting the page for editing posts.
func GetEditPost(ctx *web.Context, val string) string {
db, err := util.GetDB()
if err != nil {
return util.FileNotFound
}
post := NewPost()
postID, ok := ctx.Params["PostID"]
var newPost bool
if ok && postID != "NewPost" {
db.Retrieve(postID, &post)
if userKey, ok := util.ReadUserKey(ctx); !(ok && util.GetUserKey(userKey) == post.Owner) {
return util.MessagePage("You do not have permission to edit this post.", ctx)
}
newPost = false
} else {
postID = "NewPost"
newPost = true
}
if file, err := util.LoadTemplate("", "EditPost.html", ctx); err == nil {
if newPost {
file = strings.Replace(file, "{{Message}}", "<h3>Writing New Post</h3>", 1)
} else {
file = strings.Replace(file, "{{Message}}", "<h3>Editing Existing Post</h3>", 1)
}
file = strings.Replace(file, "{{PostID}}", postID, 1)
file = strings.Replace(file, "{{Title}}", post.Title, 1)
file = strings.Replace(file, "{{Author}}", post.Author, 1)
file = strings.Replace(file, "{{Content}}", post.Content, 1)
authors := ""
defaultAuthor := post.Author
if defaultAuthor != "" {
char := char.NewCharacter()
db.Retrieve(defaultAuthor, &char)
authors += "\t\t<option value=\"" + defaultAuthor + "\">" + char.Name + " (" + char.Game + " - " + char.World + ")</option>\n"
}
authors += "\t\t<option value=\"\">Me</option>\n"
blog := util.NewBlogData()
db.Retrieve("BlogData_"+util.ReadUsername(ctx), &blog)
for i := 0; i < len(blog.Characters); i++ {
if blog.Characters[i] != defaultAuthor {
char := char.NewCharacter()
db.Retrieve(blog.Characters[i], &char)
authors += "\t\t<option value=\"" + blog.Characters[i] + "\">" + char.Name + " (" + char.Game + " - " + char.World + ")</option>\n"
}
}
file = strings.Replace(file, "{{AuthorOptions}}", authors, 1)
return file
}
return util.FileNotFound
}
//The HTTP post method for editing posts.
func PostEditPost(ctx *web.Context, val string) string {
db, err := util.GetDB()
if err != nil {
return util.FileNotFound
}
post := NewPost()
post.ID = ctx.Params["PostID"]
newPost := post.ID == "NewPost"
if !newPost {
db.Retrieve(post.ID, &post)
}
pleaseSignIn := "You must sign in to post."
username := ""
//authenticate the user
if userkey, ok := util.ReadUserKey(ctx); !ok { //is the user signed in?
return util.MessagePage(pleaseSignIn, ctx)
} else if username = util.GetUserKey(userkey); username == "" {
return util.MessagePage(pleaseSignIn, ctx)
} else if post.ID != "NewPost" { //if it is not a new post, make sure the user has the right to edit it
db.Retrieve(post.ID, &post)
if ok && post.Owner != username {
return util.MessagePage("You do not have permission to edit this post.", ctx)
}
}
//save the post
post.Title = ctx.Params["Title"]
post.Author = ctx.Params["Author"]
post.Content = ctx.Params["Content"]
post.Owner = username
if newPost {
//manage the BlogData
blogData := util.NewBlogData()
db.Retrieve("BlogData_"+username, &blogData)
blogData.PostIndex++
post.ID = "Post_" + strconv.Itoa(blogData.PostIndex) + "_" + username
blogData.Posts = append(blogData.Posts, post.ID)
db.Edit(&blogData)
db.Insert(&post)
} else {
db.Edit(&post)
}
return util.MessagePage("Post saved.", ctx)
}
func get(ctx *web.Context, val string) string {
switch val {
case "Account.html":
return users.AccountManagementGet(ctx, val)
case "Character.html":
return char.ViewCharacterGet(ctx, val)
case "EditCharacter.html":
return char.EditCharacterGet(ctx, val)
case "EditPost.html":
return posts.GetEditPost(ctx, val)
case "", "index.html", "index.htm":
db, err := util.GetDB()
if err != nil {
return util.MessagePage("Cannot access database.", ctx)
}
data, err := util.LoadTemplate("", "index.html", ctx)
if err != nil {
break
}
list := ""
if users, err := db.QueryIds("_design/users/_view/all", nil); err == nil {
list = "<ul>\n"
size := len(users)
for i := 0; i < size; i++ {
user := strings.SplitAfter(users[i], "User_", 2)[1]
list += "\t<il><a href=\"" + "view?user="******"\">" + user + "</a></il><br>\n"
}
list += "</ul>"
}
data = strings.Replace(data, "{{UserList}}", list, -1)
if postList, err := db.QueryIds("_design/posts/_view/all", nil); err == nil {
list = "<ul>\n"
start := 10
if start >= len(postList) {
start = len(postList) - 1
}
for i := start; i > -1; i-- {
var post posts.Post
_, err := db.Retrieve(postList[i], &post)
if err == nil {
list += "\t<il>" + post.HTML(ctx) + "</il><br>\n"
}
}
list += "</ul>"
}
data = strings.Replace(data, "{{Posts}}", list, -1)
return data
case "signout.html":
if value, ok := util.ReadUserKey(ctx); ok {
ctx.SetSecureCookie("UserKey", value, -6000000)
util.DeleteUserKey(value)
}
if username, ok := util.ReadCookie("Username", ctx); ok {
ctx.SetSecureCookie("Username", username, -6000000)
}
return util.MessagePage("You're signed out.", ctx)
break
case "signin.html":
if util.SignedIn(ctx) {
return util.MessagePage("You're already signed in.", ctx)
}
retval, err := util.LoadTemplate("", val, ctx)
if err != nil {
break
}
return retval
case "view/", "view":
return posts.ViewPost(ctx, val)
default:
if strings.HasSuffix(val, ".html") {
retval, err := util.LoadTemplate("", val, ctx)
if err != nil {
break
}
return retval
}
retval, err := util.LoadFile(val)
if err != nil {
break
}
if strings.HasSuffix(val, ".html") {
} else if strings.HasSuffix(val, ".wgt") {
topbar, _ := util.TopBar(ctx)
retval = strings.Replace(retval, "{{TopBar}}", topbar, -1)
}
return retval
}
return util.FileNotFound
}