diff options
Diffstat (limited to 'site.go')
| -rw-r--r-- | site.go | 228 |
1 files changed, 0 insertions, 228 deletions
diff --git a/site.go b/site.go deleted file mode 100644 index ca919f8..0000000 --- a/site.go +++ /dev/null @@ -1,228 +0,0 @@ -package main - -import ( - "bufio" - "fmt" - "log" - "net/http" - "os" - "path/filepath" - "regexp" - "sort" - "strconv" - "strings" - "text/template" -) - -type Post struct { - Time int - Meta []byte - Thumbnail []byte - Content []byte -} - -type Posts struct { - Contents []*Post -} - -func loadPosts(location string, postCount int) (p *Posts, err error) { - if postCount == 0 || postCount < -1 { - return nil, os.ErrInvalid - } - - var tmpPosts []*Post - - if postCount == 1 { - tmpPosts = append(tmpPosts, readFile(location+".html")) - } else { - var depthCount = 0 - - // TODO - Use less computationally heavy opperation for scalability - err = filepath.Walk(location, func(path string, _ os.FileInfo, _ error) error { - var directory, err = regexp.MatchString("^data/(projects|blog)$", path) - if err != nil { - return err - } - - if directory { - depthCount++ - } else if postCount == -1 || depthCount < postCount+1 { - tmp := readFile(path) - tmpPosts = append(tmpPosts, tmp) - depthCount++ - - } else { - depthCount++ - } - - return nil - }) - - if err != nil { - return nil, err - } - - sort.Slice(tmpPosts, func(i, j int) bool { - return tmpPosts[i].Time > tmpPosts[j].Time - }) - - } - - return &Posts{Contents: tmpPosts}, nil -} - -func readFile(location string) (p *Post) { - file, err := os.Open(location) - if err != nil { - log.Fatal(err) - } - - scanner := bufio.NewScanner(file) - - var section = 0 - var tmp *Post = new(Post) - -LineLoop: - for scanner.Scan() { - var line = scanner.Text() - var lineByte = []byte(line + "\n") - - if line == "{{br}}" { // this is not happy with any space or tab characters that follow, - section++ // so make sure to check if there's whitespace after a {{br}} if - goto LineLoop // there are any errors. I'll fix this later...TM - } - - switch section { - case 0: - time, err := strconv.Atoi(strings.TrimSuffix(string(lineByte), "\n")) - if err != nil { - log.Fatal(err) - } else { - tmp.Time = time - } - case 1: - tmp.Meta = append(tmp.Meta, lineByte...) - case 2: - tmp.Thumbnail = append(tmp.Thumbnail, lineByte...) - case 3: - tmp.Content = append(tmp.Content, lineByte...) - } - } - - if err := scanner.Err(); err != nil { - log.Fatal(err) - } - - file.Close() - return tmp -} - -func renderTemplate(w http.ResponseWriter, tmpl string, p *Posts) { - if tmpl == "post" { - t, err := template.ParseFiles("templates/master.html", "templates/postHelp.tmpl") - if err != nil { - http.Error(w, err.Error(), http.StatusInternalServerError) - return - } - err = t.Execute(w, p.Contents[0]) - if err != nil { - http.Error(w, err.Error(), http.StatusInternalServerError) - } - } else { - t, err := template.ParseFiles("templates/master.html", "templates/"+tmpl+".html") - if err != nil { - http.Error(w, err.Error(), http.StatusInternalServerError) - return - } - err = t.Execute(w, p) - if err != nil { - http.Error(w, err.Error(), http.StatusInternalServerError) - } - } -} - -func rootHandler(w http.ResponseWriter, r *http.Request) { - path := strings.Split(r.URL.Path, "/") - if path[1] != "" { - http.NotFound(w, r) - } else { - p, err := loadPosts("data/projects", 3) - if err != nil { - http.NotFound(w, r) - } - - renderTemplate(w, "index", p) - } -} - -func aboutHandler(w http.ResponseWriter, r *http.Request) { - renderTemplate(w, "about", nil) -} - -func agHandler(w http.ResponseWriter, r *http.Request) { - p, err := loadPosts("data"+strings.TrimSuffix(r.URL.Path, "/"), -1) - if err != nil { - http.NotFound(w, r) - } - - renderTemplate(w, strings.TrimPrefix(strings.TrimSuffix(r.URL.Path, "/"), "/"), p) -} - -func postHandler(w http.ResponseWriter, r *http.Request) { - path := strings.Split(r.URL.Path, "/") - if path[2] == "" { - agHandler(w, r) - } else { - p, err := loadPosts("data/"+path[1]+"/"+path[2], 1) - if p == nil || err != nil { - http.NotFound(w, r) - } else { - renderTemplate(w, "post", p) - } - } -} - -func fileHandler(w http.ResponseWriter, r *http.Request) { - body, _ := os.ReadFile("data/www/" + r.URL.Path) - - w.Header().Set("Content-Type", "text/css; charset=utf-8") - fmt.Fprintf(w, "%s", body) -} - -func makeHandler(fn func(http.ResponseWriter, *http.Request)) http.HandlerFunc { - return func(w http.ResponseWriter, r *http.Request) { - fn(w, r) - } -} - -func httpsRedirect(w http.ResponseWriter, req *http.Request) { - // remove/add not default ports from req.Host - target := "https://" + req.Host + req.URL.Path - if len(req.URL.RawQuery) > 0 { - target += "?" + req.URL.RawQuery - } - log.Printf("redirect to: %s", target) - http.Redirect(w, req, target, - // see comments below and consider the codes 308, 302, or 301 - http.StatusMovedPermanently) -} - -func main() { - /* hostValid, _ := regexp.MatchString("^alexscerba.com$", r.URL.Path) - if !hostValid { - req, _ := http.NewRequest(r.Method, "alexscerba.com"+r.URL.Path, r.Body) - redirect(w, req) - } */ - - fs := http.FileServer(http.Dir("./data/static")) - http.Handle("/static/", http.StripPrefix("/static/", fs)) - - http.HandleFunc("/projects/", postHandler) - http.HandleFunc("/blog/", postHandler) - http.HandleFunc("/about/", aboutHandler) - http.HandleFunc("/", rootHandler) - - go http.ListenAndServe(":80", http.HandlerFunc(httpsRedirect)) - log.Fatal(http.ListenAndServeTLS(":443", "/etc/letsencrypt/live/alexscerba.com/fullchain.pem", "/etc/letsencrypt/live/alexscerba.com/privkey.pem", nil)) - //log.Fatal(http.ListenAndServe(":4000", nil)) // for local dev because I'm lazy -} |