added stuff, broke some other stuff, made admin auth!
Signed-off-by: ari melody <ari@arimelody.me>
This commit is contained in:
parent
0d1e694b59
commit
5631c4bd87
26 changed files with 1615 additions and 1401 deletions
446
main.go
446
main.go
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@ -5,278 +5,212 @@ import (
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"html/template"
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"log"
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"net/http"
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"os"
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"strconv"
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"strings"
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"time"
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"arimelody.me/arimelody.me/api"
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"arimelody.me/arimelody.me/api/v1/admin"
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"arimelody.me/arimelody.me/api/v1/music"
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"github.com/gomarkdown/markdown"
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"github.com/gomarkdown/markdown/html"
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"github.com/gomarkdown/markdown/parser"
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)
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const PORT int = 8080
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var LAST_MODIFIED = time.Now()
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var mime_types = map[string]string{
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"css": "text/css; charset=utf-8",
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"png": "image/png",
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"jpg": "image/jpg",
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"webp": "image/webp",
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"html": "text/html",
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"asc": "text/plain",
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"pub": "text/plain",
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"js": "application/javascript",
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}
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const DEFAULT_PORT int = 8080
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var base_template = template.Must(template.ParseFiles(
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"views/base.html",
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"views/header.html",
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"views/footer.html",
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"views/prideflag.html",
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"views/base.html",
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"views/header.html",
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"views/footer.html",
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"views/prideflag.html",
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))
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// var htmx_template = template.Must(template.New("root").Parse(`<head>{{block "head" .}}{{end}}</head>{{block "content" .}}{{end}}`))
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func log_request(req *http.Request, code int, start_time time.Time) {
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now := time.Now()
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difference := (now.Nanosecond() - start_time.Nanosecond()) / 1_000_000
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elapsed := "<1"
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if difference >= 1 {
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elapsed = strconv.Itoa(difference)
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}
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now := time.Now()
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difference := (now.Nanosecond() - start_time.Nanosecond()) / 1_000_000
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elapsed := "<1"
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if difference >= 1 {
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elapsed = strconv.Itoa(difference)
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}
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fmt.Printf("[%s] %s %s - %d (%sms) (%s)\n",
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now.Format(time.UnixDate),
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req.Method,
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req.URL.Path,
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code,
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elapsed,
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req.Header["User-Agent"][0],
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)
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fmt.Printf("[%s] %s %s - %d (%sms) (%s)\n",
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now.Format(time.UnixDate),
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req.Method,
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req.URL.Path,
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code,
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elapsed,
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req.Header["User-Agent"][0])
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}
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func handle_request(writer http.ResponseWriter, req *http.Request) {
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uri := req.URL.Path
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start_time := time.Now()
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// hx_request := len(req.Header["Hx-Request"]) > 0 && req.Header["Hx-Request"][0] == "true"
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//
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// // don't bother fulfilling requests to a page that's already loaded on the client!
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// if hx_request && len(req.Header["Referer"]) > 0 && len(req.Header["Hx-Current-Url"]) > 0 {
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// regex := regexp.MustCompile(`https?:\/\/[^\/]+`)
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// current_location := regex.ReplaceAllString(req.Header["Hx-Current-Url"][0], "")
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// if current_location == req.URL.Path {
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// writer.WriteHeader(204);
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// return
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// }
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// }
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writer.Header().Set("Server", "arimelody.me")
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writer.Header().Set("Cache-Control", "max-age=86400")
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writer.Header().Set("Last-Modified", LAST_MODIFIED.Format(http.TimeFormat))
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code := func(writer http.ResponseWriter, req *http.Request) int {
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// var root *template.Template
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// if hx_request {
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// root = template.Must(htmx_template.Clone())
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// } else {
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// root = template.Must(base_template.Clone())
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// }
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var root = template.Must(base_template.Clone())
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if req.URL.Path == "/" {
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return handle_index(writer, req, root)
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}
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if uri == "/music" || uri == "/music/" {
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return handle_music(writer, req, root)
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}
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if strings.HasPrefix(uri, "/music/") {
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return handle_music_gateway(writer, req, root)
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}
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if strings.HasPrefix(uri, "/admin") {
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return handle_admin(writer, req, root)
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}
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if strings.HasPrefix(uri, "/api") {
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return api.Handle(writer, req, root)
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}
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return static_handler(writer, req, root)
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}(writer, req)
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log_request(req, code, start_time)
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}
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func handle_index(writer http.ResponseWriter, req *http.Request, root *template.Template) int {
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if !was_modified(req, LAST_MODIFIED) {
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writer.WriteHeader(304)
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return 304
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}
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index_template := template.Must(root.ParseFiles("views/index.html"))
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err := index_template.Execute(writer, nil)
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if err != nil {
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http.Error(writer, err.Error(), http.StatusInternalServerError)
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return 500
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}
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return 200
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}
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func handle_music(writer http.ResponseWriter, req *http.Request, root *template.Template) int {
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if !was_modified(req, LAST_MODIFIED) {
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writer.WriteHeader(304)
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return 304
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}
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music_template := template.Must(root.ParseFiles("views/music.html"))
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music := music.QueryAllMusic()
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err := music_template.Execute(writer, music)
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if err != nil {
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http.Error(writer, err.Error(), http.StatusInternalServerError)
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return 500
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}
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return 200
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}
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func handle_music_gateway(writer http.ResponseWriter, req *http.Request, root *template.Template) int {
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if !was_modified(req, LAST_MODIFIED) {
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writer.WriteHeader(304)
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return 304
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}
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id := req.URL.Path[len("/music/"):]
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// http.Redirect(writer, req, "https://mellodoot.com/music/"+title, 302)
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// return
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release, ok := music.GetRelease(id)
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if !ok {
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return handle_not_found(writer, req, root)
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}
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gateway_template := template.Must(root.ParseFiles("views/music-gateway.html"))
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err := gateway_template.Execute(writer, release)
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if err != nil {
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http.Error(writer, err.Error(), http.StatusInternalServerError)
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return 500
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}
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return 200
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}
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func handle_admin(writer http.ResponseWriter, req *http.Request, root *template.Template) int {
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if !was_modified(req, LAST_MODIFIED) {
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writer.WriteHeader(304)
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return 304
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}
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admin_template := template.Must(root.ParseFiles("views/admin.html"))
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err := admin_template.Execute(writer, nil)
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if err != nil {
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http.Error(writer, err.Error(), http.StatusInternalServerError)
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return 500
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}
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return 200
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}
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func static_handler(writer http.ResponseWriter, req *http.Request, root *template.Template) int {
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filename := "public/" + req.URL.Path[1:]
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// check the file's metadata
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info, err := os.Stat(filename)
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if err != nil {
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return handle_not_found(writer, req, root)
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}
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if !was_modified(req, info.ModTime()) {
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writer.WriteHeader(304)
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return 304
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}
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// set Last-Modified to file modification date
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writer.Header().Set("Last-Modified", info.ModTime().Format(http.TimeFormat))
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// read the file
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body, err := os.ReadFile(filename)
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if err != nil {
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http.Error(writer, err.Error(), http.StatusInternalServerError)
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return 500
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}
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// setting MIME types
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filetype := filename[strings.LastIndex(filename, ".")+1:]
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if mime_type, ok := mime_types[filetype]; ok {
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writer.Header().Set("Content-Type", mime_type)
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} else {
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writer.Header().Set("Content-Type", "text/plain; charset=utf-8")
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}
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writer.Write([]byte(body))
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return 200
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}
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func handle_not_found(writer http.ResponseWriter, req *http.Request, root *template.Template) int {
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type ErrorData struct {
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Target string
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}
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error_data := ErrorData{ Target: req.URL.Path }
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writer.WriteHeader(404);
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error_template := template.Must(root.ParseFiles("views/404.html"))
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err := error_template.Execute(writer, error_data)
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if err != nil {
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http.Error(writer, err.Error(), http.StatusInternalServerError)
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return 500
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}
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return 404
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}
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func was_modified(req *http.Request, last_modified time.Time) bool {
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if len(req.Header["If-Modified-Since"]) == 0 || len(req.Header["If-Modified-Since"][0]) == 0 {
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return true
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}
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request_time, err := time.Parse(http.TimeFormat, req.Header["If-Modified-Since"][0])
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if err != nil {
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return true
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}
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if request_time.Before(last_modified) {
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return true
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}
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return false
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}
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func parse_markdown(md []byte) []byte {
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extensions := parser.CommonExtensions | parser.AutoHeadingIDs | parser.NoEmptyLineBeforeBlock
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p := parser.NewWithExtensions(extensions)
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doc := p.Parse(md)
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htmlFlags := html.CommonFlags
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opts := html.RendererOptions{Flags: htmlFlags}
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renderer := html.NewRenderer(opts)
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return markdown.Render(doc, renderer)
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}
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func push_to_db_this_is_a_testing_thing_and_will_be_superfluous_later() {
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db := InitDatabase()
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defer db.Close()
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for _, artist := range music.QueryAllArtists() {
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PushArtist(db, artist)
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}
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for _, album := range music.QueryAllMusic() {
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PushRelease(db, album)
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}
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}
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// func handle_request(res http.ResponseWriter, req *http.Request) {
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// uri := req.URL.Path
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// start_time := time.Now()
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//
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// res.Header().Set("Server", "arimelody.me")
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//
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// code := func(res http.ResponseWriter, req *http.Request) int {
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// var root = template.Must(base_template.Clone())
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//
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// if req.URL.Path == "/" {
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// return handle_index(res, req, root)
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// }
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//
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// if uri == "/music" || uri == "/music/" {
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// return handle_music(res, req, root)
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// }
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//
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// if strings.HasPrefix(uri, "/music/") {
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// return handle_music_gateway(res, req, root)
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// }
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//
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// if strings.HasPrefix(uri, "/admin") {
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// return admin.Handle(res, req, root)
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// }
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//
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// if strings.HasPrefix(uri, "/api") {
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// return api.Handle(res, req, root)
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// }
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//
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// return static_handler(res, req, root)
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// }(res, req)
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//
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// log_request(req, code, start_time)
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// }
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//
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// func handle_index(res http.ResponseWriter, req *http.Request, root *template.Template) int {
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// if !global.IsModified(req, global.LAST_MODIFIED) {
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// res.WriteHeader(304)
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// return 304
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// }
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//
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// index_template := template.Must(root.ParseFiles("views/index.html"))
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// err := index_template.Execute(res, nil)
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// if err != nil {
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// http.Error(res, err.Error(), http.StatusInternalServerError)
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// return 500
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// }
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// return 200
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// }
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//
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// func handle_music(res http.ResponseWriter, req *http.Request, root *template.Template) int {
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// if !global.IsModified(req, global.LAST_MODIFIED) {
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// res.WriteHeader(304)
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// return 304
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// }
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//
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// music_template := template.Must(root.ParseFiles("views/music.html"))
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// err := music_template.Execute(res, music.Releases)
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// if err != nil {
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// http.Error(res, err.Error(), http.StatusInternalServerError)
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// return 500
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// }
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// return 200
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// }
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//
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// func handle_music_gateway(res http.ResponseWriter, req *http.Request, root *template.Template) int {
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// if !global.IsModified(req, global.LAST_MODIFIED) {
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// res.WriteHeader(304)
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// return 304
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// }
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//
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// id := req.URL.Path[len("/music/"):]
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// release, err := music.GetRelease(id)
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// if err != nil {
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// return handle_not_found(res, req, root)
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// }
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// gateway_template := template.Must(root.ParseFiles("views/music-gateway.html"))
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// err = gateway_template.Execute(res, release)
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// if err != nil {
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// http.Error(res, err.Error(), http.StatusInternalServerError)
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// return 500
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// }
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// return 200
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// }
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//
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// func static_handler(res http.ResponseWriter, req *http.Request, root *template.Template) int {
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// filename := "public/" + req.URL.Path[1:]
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//
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// // check the file's metadata
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// info, err := os.Stat(filename)
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// if err != nil {
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// return handle_not_found(res, req, root)
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// }
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//
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// if !global.IsModified(req, info.ModTime()) {
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// res.WriteHeader(304)
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// return 304
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// }
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//
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// // set Last-Modified to file modification date
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// res.Header().Set("Last-Modified", info.ModTime().Format(http.TimeFormat))
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//
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// // read the file
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// body, err := os.ReadFile(filename)
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// if err != nil {
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// http.Error(res, err.Error(), http.StatusInternalServerError)
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// return 500
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// }
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//
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// // setting MIME types
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// filetype := filename[strings.LastIndex(filename, ".")+1:]
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// if mime_type, ok := global.MimeTypes[filetype]; ok {
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// res.Header().Set("Content-Type", mime_type)
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// } else {
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// res.Header().Set("Content-Type", "text/plain; charset=utf-8")
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// }
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//
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// res.Write([]byte(body))
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// return 200
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// }
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//
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// func handle_not_found(res http.ResponseWriter, req *http.Request, root *template.Template) int {
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// type ErrorData struct {
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// Target string
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// }
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// error_data := ErrorData{ Target: req.URL.Path }
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// res.WriteHeader(404);
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// error_template := template.Must(root.ParseFiles("views/404.html"))
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// err := error_template.Execute(res, error_data)
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// if err != nil {
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// http.Error(res, err.Error(), http.StatusInternalServerError)
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// return 500
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// }
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// return 404
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// }
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//
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// func parse_markdown(md []byte) []byte {
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// extensions := parser.CommonExtensions | parser.AutoHeadingIDs | parser.NoEmptyLineBeforeBlock
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// p := parser.NewWithExtensions(extensions)
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// doc := p.Parse(md)
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//
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// htmlFlags := html.CommonFlags
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// opts := html.RendererOptions{Flags: htmlFlags}
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// renderer := html.NewRenderer(opts)
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//
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// return markdown.Render(doc, renderer)
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// }
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func main() {
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push_to_db_this_is_a_testing_thing_and_will_be_superfluous_later()
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db := InitDatabase()
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defer db.Close()
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var err error
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music.Artists, err = PullAllArtists(db)
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if err != nil {
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fmt.Printf("Failed to pull artists from database: %v\n", err);
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panic(1)
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}
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music.Releases, err = PullAllReleases(db)
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if err != nil {
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fmt.Printf("Failed to pull releases from database: %v\n", err);
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panic(1)
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}
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http.HandleFunc("/", handle_request)
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mux := http.NewServeMux()
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fmt.Printf("now serving at http://127.0.0.1:%d\n", PORT)
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log.Fatal(http.ListenAndServe(fmt.Sprintf(":%d", PORT), nil))
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mux.Handle("/api/v1/admin", admin.Handler())
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mux.Handle("/api/v1/admin/login", admin.LoginHandler())
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mux.Handle("/api/v1/admin/callback", admin.OAuthCallbackHandler())
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mux.Handle("/api/v1/admin/verify", admin.AuthorisedHandler(admin.VerifyHandler()))
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mux.Handle("/api/v1/admin/logout", admin.AuthorisedHandler(admin.LogoutHandler()))
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port := DEFAULT_PORT
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fmt.Printf("now serving at http://127.0.0.1:%d\n", port)
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log.Fatal(http.ListenAndServe(fmt.Sprintf(":%d", port), mux))
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}
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