func blogHandler(w http.ResponseWriter, r *http.Request) {
log.Printf("%s - %s\n", r.RemoteAddr, r.URL.Path)
// Get all the posts out of the directory
files, _ := ioutil.ReadDir("./content/posts")
posts := make(map[blog.MetaData][]string)
var meta_data []blog.MetaData
for _, f := range files {
markup, meta, err := blog.ParseHTMLFromFile("./content/posts/" + f.Name())
if err != nil {
log.Printf("Error from ParseHTMLFromFile(): %+v", err)
}
posts[meta] = markup
meta_data = append(meta_data, meta)
}
// Print them to a buffer, inserting HTML appropriately
sort.Sort(ByTimestamp(meta_data))
var buf bytes.Buffer
buf.WriteString("{{define \"blog_content\"}}")
for k, v := range meta_data {
// Write the post to the buffer, insert the timestamp after header
buf.WriteString("<article>")
markup := posts[v]
for i := 0; i < len(markup); i++ {
buf.WriteString(markup[i])
}
buf.WriteString("</article>")
// Insert a divider between posts
if k != len(meta_data)-1 {
buf.WriteString("<hr />")
}
}
buf.WriteString("{{end}}")
templates.Parse(buf.String())
if r.Method != "GET" {
return
}
if len(r.URL.RawQuery) == 0 {
err := renderTemplate(w, r, "blog")
if err != nil {
log.Println(err.Error())
}
return
}
err := renderTemplate(w, r, "blog")
if err != nil {
log.Println(err.Error())
http.Error(w, http.StatusText(500), 500)
return
}
}
func singleBlogHandler(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
name := vars["name"]
log.Printf("%s - %s\n", r.RemoteAddr, r.URL.Path)
// Get the file with md at the end
markup, _, err := blog.ParseHTMLFromFile("./content/posts/" + name + ".md")
var buf bytes.Buffer
buf.WriteString("{{define \"blog_content\"}}")
// Write the post to the buffer, insert the timestamp after header
buf.WriteString("<article>")
for i := 0; i < len(markup); i++ {
buf.WriteString(markup[i])
}
buf.WriteString("</article>")
buf.WriteString("{{end}}")
templates.Parse(buf.String())
if r.Method != "GET" {
return
}
if len(r.URL.RawQuery) == 0 {
err := renderTemplate(w, r, "blog")
if err != nil {
log.Println(err.Error())
}
return
}
err = renderTemplate(w, r, "blog")
if err != nil {
log.Println(err.Error())
http.Error(w, http.StatusText(500), 500)
return
}
}