I did many things but I do not understand a single character
This commit is contained in:
janic
167
pkg/API/main.go
Normal file
167
pkg/API/main.go
Normal file
@@ -0,0 +1,167 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"database/sql"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"net/http"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
_ "github.com/go-sql-driver/mysql"
|
||||
"github.com/spf13/viper"
|
||||
)
|
||||
|
||||
// Global Variables
|
||||
var db *sql.DB
|
||||
var dbUser, dbPass, dbHost, dbPort, dbName string
|
||||
|
||||
type media struct {
|
||||
ID string `json: "id"`
|
||||
YTID string `json: "yt-id"`
|
||||
Url string `json: "url"`
|
||||
Localpath string `json: "localpath"`
|
||||
Size int `json: "size"`
|
||||
Sha256sum string `json: "sha256sum"`
|
||||
Length int `json: "length"`
|
||||
Title string `json: "title"`
|
||||
Author string `json: "author"`
|
||||
}
|
||||
|
||||
// read db cred
|
||||
func readdbCred() {
|
||||
dbCred := viper.New()
|
||||
dbCred.SetConfigName("db-cred")
|
||||
dbCred.AddConfigPath(".")
|
||||
dbCred.SetConfigType("yaml")
|
||||
err := dbCred.ReadInConfig()
|
||||
check(err)
|
||||
dbUser = dbCred.GetString("dbUser")
|
||||
dbPass = dbCred.GetString("dbPass")
|
||||
dbHost = dbCred.GetString("dbHost")
|
||||
dbPort = dbCred.GetString("dbPort")
|
||||
dbName = dbCred.GetString("dbName")
|
||||
return
|
||||
}
|
||||
|
||||
// check error
|
||||
func check(err error) {
|
||||
if err != nil {
|
||||
panic(err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
func opendb() {
|
||||
// open db
|
||||
sqlopen := fmt.Sprintf(dbUser + ":" + dbPass + "@tcp(" + dbHost + ":" + dbPort + ")/" + dbName)
|
||||
var err error
|
||||
db, err = sql.Open("mysql", sqlopen)
|
||||
check(err)
|
||||
fmt.Println("Successfully connected to the database")
|
||||
}
|
||||
|
||||
func dbinit(db *sql.DB) {
|
||||
dbinit, err := db.Query("CREATE TABLE IF NOT EXISTS `media` (`id` INT NOT NULL AUTO_INCREMENT, `yt-id` VARCHAR(100), `url` VARCHAR(255), `localpath` TEXT(65535), `size` INT, `sha256sum` VARCHAR(255), `length` INT, `title` VARCHAR(255), `author` VARCHAR(255), PRIMARY KEY (`id`));")
|
||||
if err != nil {
|
||||
fmt.Println("Error while creating table")
|
||||
panic(err.Error())
|
||||
}
|
||||
defer dbinit.Close()
|
||||
fmt.Println("DB-Init successfull")
|
||||
}
|
||||
|
||||
func dbentrycount(db *sql.DB) {
|
||||
var count int
|
||||
dbcount, err := db.Query("SELECT COUNT(*) FROM testdb.media;")
|
||||
if err != nil {
|
||||
fmt.Println("Error while counting rows from table")
|
||||
panic(err.Error())
|
||||
}
|
||||
defer dbcount.Close()
|
||||
for dbcount.Next() {
|
||||
err = dbcount.Scan(&count)
|
||||
if err != nil {
|
||||
panic(err.Error())
|
||||
}
|
||||
}
|
||||
fmt.Printf("There are %v entries in the database\n", count)
|
||||
}
|
||||
func getDB(c *gin.Context) {
|
||||
dbquery := fmt.Sprintf("SELECT * FROM testdb.media")
|
||||
media, err := getJSON(dbquery)
|
||||
check(err)
|
||||
c.IndentedJSON(http.StatusOK, media)
|
||||
}
|
||||
|
||||
// func getMedia() []media {
|
||||
// dbquery := fmt.Sprintf("SELECT * FROM testdb.media")
|
||||
// rows, err := db.Query(dbquery)
|
||||
// check(err)
|
||||
// var MediaDB []media
|
||||
// for rows.Next() {
|
||||
// err := rows.Scan(&id, &yt-id, &url, &localpath, &size, &sha256sum, &length, &title, &author)
|
||||
// if err != nil {
|
||||
// if err == sql.ErrNoRows {
|
||||
// log.Println("no rows found in DB")
|
||||
// } else {
|
||||
// panic(err)
|
||||
// }
|
||||
// } else {
|
||||
// MediaDB = append(MediaDB, media{ID: id, YTID: yt - id, Url: url, Localpath: localpath, Size: size, Sha256sum: sha256sum, Length: length, Title: title, Author: author})
|
||||
// }
|
||||
// }
|
||||
// return MediaDB
|
||||
// }
|
||||
|
||||
func getJSON(sqlString string) (string, error) {
|
||||
rows, err := db.Query(sqlString)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
defer rows.Close()
|
||||
columns, err := rows.Columns()
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
count := len(columns)
|
||||
tableData := make([]map[string]interface{}, 0)
|
||||
values := make([]interface{}, count)
|
||||
valuePtrs := make([]interface{}, count)
|
||||
for rows.Next() {
|
||||
for i := 0; i < count; i++ {
|
||||
valuePtrs[i] = &values[i]
|
||||
}
|
||||
rows.Scan(valuePtrs...)
|
||||
entry := make(map[string]interface{})
|
||||
for i, col := range columns {
|
||||
var v interface{}
|
||||
val := values[i]
|
||||
b, ok := val.([]byte)
|
||||
if ok {
|
||||
v = string(b)
|
||||
} else {
|
||||
v = val
|
||||
}
|
||||
entry[col] = v
|
||||
}
|
||||
tableData = append(tableData, entry)
|
||||
}
|
||||
jsonData, err := json.Marshal(tableData)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
return string(jsonData), nil
|
||||
}
|
||||
|
||||
func main() {
|
||||
readdbCred()
|
||||
opendb()
|
||||
defer db.Close()
|
||||
|
||||
dbinit(db)
|
||||
dbentrycount(db)
|
||||
|
||||
router := gin.Default()
|
||||
router.GET("/api/db", getDB)
|
||||
//router.GET("/api/songs", getMedia)
|
||||
router.Run("127.0.0.1:8000")
|
||||
}
|
||||
0
pkg/FETCHER/main.go
Normal file
0
pkg/FETCHER/main.go
Normal file
@@ -1,65 +1,65 @@
|
||||
// package main
|
||||
package main
|
||||
|
||||
// import (
|
||||
// "errors"
|
||||
// "net/http"
|
||||
import (
|
||||
"errors"
|
||||
"net/http"
|
||||
|
||||
// "github.com/gin-gonic/gin"
|
||||
// )
|
||||
"github.com/gin-gonic/gin"
|
||||
)
|
||||
|
||||
// type media struct {
|
||||
// ID string `json: "id"`
|
||||
// Url string `json: "url"`
|
||||
// Title string `json: "title"`
|
||||
// Author string `json: "author"`
|
||||
// }
|
||||
type media struct {
|
||||
ID string `json: "id"`
|
||||
Url string `json: "url"`
|
||||
Title string `json: "title"`
|
||||
Author string `json: "author"`
|
||||
}
|
||||
|
||||
// var songs = []media{
|
||||
// {ID: "1", Url: "https://www.youtube.com/watch?v=DmeUuoxyt_E", Title: "Rockstars", Author: "Nickelback"},
|
||||
// {ID: "2", Url: "https://www.youtube.com/watch?v=u9Dg-g7t2l4", Title: "The Sound Of Silence", Author: "Disturbed"},
|
||||
// {ID: "3", Url: "https://www.youtube.com/watch?v=uxUATkpMQ8A", Title: "Gives You Hell", Author: "The All-American Rejects"},
|
||||
// }
|
||||
var songs = []media{
|
||||
{ID: "1", Url: "https://www.youtube.com/watch?v=DmeUuoxyt_E", Title: "Rockstars", Author: "Nickelback"},
|
||||
{ID: "2", Url: "https://www.youtube.com/watch?v=u9Dg-g7t2l4", Title: "The Sound Of Silence", Author: "Disturbed"},
|
||||
{ID: "3", Url: "https://www.youtube.com/watch?v=uxUATkpMQ8A", Title: "Gives You Hell", Author: "The All-American Rejects"},
|
||||
}
|
||||
|
||||
// func getMedia(c *gin.Context) {
|
||||
// c.IndentedJSON(http.StatusOK, songs)
|
||||
// }
|
||||
func getMedia(c *gin.Context) {
|
||||
c.IndentedJSON(http.StatusOK, songs)
|
||||
}
|
||||
|
||||
// func songByid(c *gin.Context) {
|
||||
// id := c.Param("id")
|
||||
// song, err := getMediaByid(id)
|
||||
func songByid(c *gin.Context) {
|
||||
id := c.Param("id")
|
||||
song, err := getMediaByid(id)
|
||||
|
||||
// if err != nil {
|
||||
// c.IndentedJSON(http.StatusNotFound, gin.H{"message": "Book not found."})
|
||||
// return
|
||||
// }
|
||||
if err != nil {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "Book not found."})
|
||||
return
|
||||
}
|
||||
|
||||
// c.IndentedJSON(http.StatusOK, song)
|
||||
// }
|
||||
c.IndentedJSON(http.StatusOK, song)
|
||||
}
|
||||
|
||||
// func getMediaByid(id string) (*media, error) {
|
||||
// for i, song := range songs {
|
||||
// if song.ID == id {
|
||||
// return &songs[i], nil
|
||||
// }
|
||||
// }
|
||||
// return nil, errors.New("id not found")
|
||||
// }
|
||||
func getMediaByid(id string) (*media, error) {
|
||||
for i, song := range songs {
|
||||
if song.ID == id {
|
||||
return &songs[i], nil
|
||||
}
|
||||
}
|
||||
return nil, errors.New("id not found")
|
||||
}
|
||||
|
||||
// func addMedia(c *gin.Context) {
|
||||
// var newSong media
|
||||
func addMedia(c *gin.Context) {
|
||||
var newSong media
|
||||
|
||||
// if err := c.BindJSON(&newSong); err != nil {
|
||||
// return
|
||||
// }
|
||||
if err := c.BindJSON(&newSong); err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
// songs = append(songs, newSong)
|
||||
// c.IndentedJSON(http.StatusCreated, newSong)
|
||||
// }
|
||||
songs = append(songs, newSong)
|
||||
c.IndentedJSON(http.StatusCreated, newSong)
|
||||
}
|
||||
|
||||
// func main() {
|
||||
// router := gin.Default()
|
||||
// router.GET("/songs", getMedia)
|
||||
// router.GET("/songs/:id", songByid)
|
||||
// router.POST("/songs", addMedia)
|
||||
// router.Run("127.0.0.1:8000")
|
||||
// }
|
||||
func main() {
|
||||
router := gin.Default()
|
||||
router.GET("/songs", getMedia)
|
||||
router.GET("/songs/:id", songByid)
|
||||
router.POST("/songs", addMedia)
|
||||
router.Run("127.0.0.1:8000")
|
||||
}
|
||||
|
||||
49
pkg/main.go
49
pkg/main.go
@@ -1,49 +0,0 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"database/sql"
|
||||
"fmt"
|
||||
|
||||
_ "github.com/go-sql-driver/mysql"
|
||||
)
|
||||
|
||||
func dbinit(db *sql.DB) {
|
||||
dbinit, err := db.Query("CREATE TABLE IF NOT EXISTS `media` (`id` INT NOT NULL AUTO_INCREMENT, `yt-id` VARCHAR(100), `url` VARCHAR(255), `localpath` TEXT(65535), `size` INT, `sha256sum` VARCHAR(255), `length` INT, PRIMARY KEY (`id`));")
|
||||
if err != nil {
|
||||
fmt.Println("Error while creating table")
|
||||
panic(err.Error())
|
||||
}
|
||||
defer dbinit.Close()
|
||||
fmt.Println("DB-Init successfull")
|
||||
}
|
||||
|
||||
func dbentrycount(db *sql.DB) {
|
||||
var count int
|
||||
dbcount, err := db.Query("SELECT COUNT(*) FROM testdb.media;")
|
||||
if err != nil {
|
||||
fmt.Println("Error while counting rows from table")
|
||||
panic(err.Error())
|
||||
}
|
||||
defer dbcount.Close()
|
||||
for dbcount.Next() {
|
||||
err = dbcount.Scan(&count)
|
||||
if err != nil {
|
||||
panic(err.Error())
|
||||
}
|
||||
}
|
||||
fmt.Printf("There are %v entries in the database\n", count)
|
||||
}
|
||||
|
||||
func main() {
|
||||
db, err := sql.Open("mysql", "username:password@tcp(127.0.0.1:3306)/testdb")
|
||||
if err != nil {
|
||||
fmt.Println("Error while connecting with the database")
|
||||
panic(err.Error())
|
||||
}
|
||||
fmt.Println("Successfully connected to the database")
|
||||
defer db.Close()
|
||||
|
||||
dbinit(db)
|
||||
|
||||
dbentrycount(db)
|
||||
}
|
||||
Reference in New Issue
Block a user