iframe-proxy | Sunbelt Computer Software

123 lines (98 loc) · 3.07 KB

package main
	"encoding/json"
	"io/ioutil"
	"net/http"
	"github.com/gorilla/mux"
	timecodeParser "timecodes/cmd/timecode_parser"
type TimecodeRequest struct {
	Description string `json:"description"`
	RawSeconds  string `json:"seconds"`
	VideoID     string `json:"videoId"`
type TimecodeJSON struct {
	ID          uint   `json:"id"`
	Description string `json:"description"`
	LikesCount  int    `json:"likesCount"`
	LikedByMe   bool   `json:"likedByMe,omitempty"`
	Seconds     int    `json:"seconds"`
	VideoID     string `json:"videoId"`
	UserID      uint   `json:"userId,omitempty"`
// GET /timecodes/{videoId}
func handleGetTimecodes(c *Container, w http.ResponseWriter, r *http.Request) {
	currentUser := getCurrentUser(r)
	videoID := mux.Vars(r)["videoId"]
	timecodes := c.TimecodeRepository.FindByVideoId(videoID)
	if len(*timecodes) == 0 {
		go parseVideoContentAndCreateTimecodes(c, videoID)
	timecodeJSONCollection := make([]*TimecodeJSON, 0)
	for _, timecode := range *timecodes {
		timecodeJSONCollection = append(timecodeJSONCollection, serializeTimecode(timecode, currentUser))
	json.NewEncoder(w).Encode(timecodeJSONCollection)
// POST /timecodes
func handleCreateTimecode(c *Container, w http.ResponseWriter, r *http.Request) {
	currentUser := getCurrentUser(r)
	reqBody, _ := ioutil.ReadAll(r.Body)
	timecodeRequest := &TimecodeRequest{}
	err := json.Unmarshal(reqBody, timecodeRequest)
	if err != nil {
		log.Println(err)
		http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
	timecode := &Timecode{
		Description: timecodeRequest.Description,
		Seconds:     timecodeParser.ParseSeconds(timecodeRequest.RawSeconds),
		VideoID:     timecodeRequest.VideoID,
		UserID:      currentUser.ID,
	_, err = c.TimecodeRepository.Create(timecode)
	if err != nil {
		w.WriteHeader(http.StatusUnprocessableEntity)
		json.NewEncoder(w).Encode(err)
		w.WriteHeader(http.StatusCreated)
		json.NewEncoder(w).Encode(serializeTimecode(timecode, currentUser))
func serializeTimecode(timecode *Timecode, currentUser *User) (timecodeJSON *TimecodeJSON) {
	var likedByMe bool
	var userId uint
	if currentUser != nil {
		likedByMe = getLikedByMe(timecode.Likes, currentUser.ID)
		userId = timecode.UserID
	return &TimecodeJSON{
		ID:          timecode.ID,
		Description: timecode.Description,
		LikesCount:  len(timecode.Likes),
		LikedByMe:   likedByMe,
		Seconds:     timecode.Seconds,
		VideoID:     timecode.VideoID,
		UserID:      userId,
func getLikedByMe(likes []TimecodeLike, userID uint) bool {
	for _, like := range likes {
		if like.UserID == userID {
			return true
	return false
func parseVideoContentAndCreateTimecodes(c *Container, videoID string) {
	description := c.YoutubeAPI.FetchVideoDescription(videoID)
	parsedCodes := timecodeParser.Parse(description)
	comments := c.YoutubeAPI.FetchVideoComments(videoID)
	for _, comment := range comments {
		timeCodes := timecodeParser.Parse(comment)
		parsedCodes = append(parsedCodes, timeCodes...)
	c.TimecodeRepository.CreateFromParsedCodes(parsedCodes, videoID)

Sunbelt Computer Software

PL/B Language Development and Support

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Sunbelt Computer Software

PL/B Language Development and Support

Uh oh!

FilesExpand file tree

timecodes_controller.go

Latest commit

History

timecodes_controller.go

File metadata and controls