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package main
import (
"net/http"
"strings"
)
func (app *application) home(w http.ResponseWriter, r *http.Request) {
path := strings.Split(r.URL.Path, "/")
if path[1] != "" {
app.notFound(w)
return
} else {
p, err := app.loadPosts("html/projects", 3)
if err != nil {
app.serverError(w, err)
return
}
err = renderTemplate(w, "main/index", p)
if err != nil {
app.serverError(w, err)
return
}
}
}
func (app *application) about(w http.ResponseWriter, r *http.Request) {
path := strings.Split(r.URL.Path, "/")
pathLen := len(path)
if pathLen == 3 && path[2] == "" {
http.Redirect(w, r, "/about", http.StatusFound)
return
} else if pathLen == 3 && path[2] != "" || pathLen > 3 {
app.notFound(w)
return
}
err := renderTemplate(w, "main/about", nil)
if err != nil {
app.serverError(w, err)
return
}
}
func (app *application) aggregate(w http.ResponseWriter, r *http.Request) {
p, err := app.loadPosts("html"+strings.TrimSuffix(r.URL.Path, "/"), -1)
if err != nil {
app.notFound(w)
}
renderTemplate(w, "main/"+strings.TrimPrefix(strings.TrimSuffix(r.URL.Path, "/"), "/"), p)
}
func (app *application) post(w http.ResponseWriter, r *http.Request) {
path := strings.Split(r.URL.Path, "/")
if len(path) > 4 {
app.notFound(w)
} else if r.URL.Path == "/blog" || r.URL.Path == "/projects" {
app.aggregate(w, r)
} else if path[2] == "" {
http.Redirect(w, r, "/"+path[1], http.StatusFound)
return
} else if len(path) == 4 && path[3] == "" {
http.Redirect(w, r, "/"+path[1]+"/"+path[2], http.StatusFound)
} else {
post, err := app.readFile("html" + strings.TrimSuffix(r.URL.Path, "/") + ".tmpl.html")
if err != nil {
app.notFound(w)
return
}
var posts []*Post
posts = append(posts, post)
p := &Posts{Contents: posts}
err = renderTemplate(w, path[1]+"/"+path[2], p)
if err != nil {
app.serverError(w, err)
return
}
}
}
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